1. A storage device comprising: a circuit board; a connector arranged on the circuit board and comprising first to ninth pins; a plurality of storage chips arranged on the circuit board, wherein each storage chip comprises a voltage terminal and a signal terminal, the voltage terminal of each of the plurality of storage chips is connected to the first pin of the connector, to receive a voltage; a serial advanced technology attachment (SATA) control chip arranged on the circuit board, wherein a voltage terminal of the SATA control chip is connected to the first pin of the connector, to receive a voltage, a ground terminal of the SATA control chip is connected to the seventh pin of the connector, to be grounded, second, third, fifth, and sixth signal terminals of the SATA control chip are connected to the fifth pin, the sixth pins, the eighth pin, and the ninth pin, respectively, to receive SATA signals, an output terminal of the SATA control chip is connected to the signal terminals of the plurality of storage chips, to control the plurality of storage chips to read or write data according to the received SATA signal; and a universal serial bus (USB) control chip arranged on the circuit board, wherein a voltage terminal of the USB control chip is connected to a first pin of the connector, to receive the voltage, first and second ground terminal of the USB control chip are connected to fourth and seventh pins of the connector, respectively, to be grounded, second, third, fifth, sixth, eighth, and ninth signal terminal of the USB control chip are connected to the second pin, the third pins, the fifth pin, the sixth pin, the eighth pin, and the ninth pin of the connector, respectively, to receive a USB bus signal, an output terminal of the USB control chip is connected to the signal terminals of the plurality of storage chips, to control the plurality of storage chips to read or write data according to the received USB bus signal.
2. The storage device of claim 1, wherein the connector is a USB3.0 connector.
3. The storage device of claim 1, wherein the connector is a male connector.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
I claim:
1. A floor cleaning machine comprising
(a) a base assembly including a motor and a skirt extending outwardly from said motor; and
(b) a combined frame and handle assembly engageable to said base assembly.
2. The machine of claim 1 further including a support member engaged to said motor, said support member positioned above said skirt, said combined frame and handle assembly including a frame and a handle supported on said frame, said frame including spaced-apart arms engageable with said support member.
3. The machine of claim 2 wherein said support member is positioned in spaced relationship to said skirt and cooperates therewith to define a gap and said spaced-apart arms are positioned in said gap.
4. The machine of claim 3 wherein said spaced-apart arms are provided with apertures facing said support member and said support member is provided with holes or recesses positioned to be aligned with said apertures.
5. The machine of claim 1 further including a support member engaged to said motor, said support member being spaced upwardly from said skirt and having a plurality of spaced-apart fastener receiving recesses, said combined frame and handle assembly including a frame extending from a leading end to a trailing end and a handle supported on said frame trailing end, said frame leading end being contoured to engage said support member in the area between said support member and said skirt and having apertures alignable with respective ones of said fastener receiving recesses.
6. The machine of claim 5 wherein said frame leading end is provided with at least one alignment recess or projection and said support member is provided with an alignment member engageable with said leading end alignment recess or projection which, when so engaged, results in alignment of said support member fastener receiving recesses with said frame apertures.
7. The machine of claim 5 wherein said leading end has an engagement recess, a right leading portion with at least one aperture and a left leading portion with at least one aperture and said support member has means for engaging said engagement recess to align said frame apertures with said support member fastener receiving recesses and a first fastener providing engagement between said right leading portion aperture and said support member and a second fastener providing engagement between said left leading portion aperture and said support member.
8. The machine of claim 1 wherein said frame and handle assembly includes
(a) a post extending from (1) a first end supported on said frame for rotation relative thereto about a first axis to (2) a second end;
(b) a slidebar extending (i) from a first end supported on said frame for rotation relative thereto about a second axis spaced from said first axis to (ii) a second end; and
(c) a connector engaged to said slidebar second end and slideably engaged to said post.
9. A floor machine comprising
(a) a motor and base assembly including
(i) a motor having a sidewall;
(ii) a skirt engaged to and extending outwardly from said motor;
(iii) a support member engaged to and extending outwardly from said motor sidewall in spaced relationship to said skirt and cooperating therewith to define a gap; and
(b) a handle and frame assembly including
(i) a frame extending from a leading end engageable with said motor to a trailing end, said leading end having a curved section defining a contour closely approximating that of said motor sidewall and positioned within said gap; and
(ii) a handle assembly secured to said trailing end; and
(c) fasteners engaging said handle and frame assembly to said motor and base assembly.
10. The machine of claim 9 wherein support member has a plurality of spaced apart fastener receiving recesses and said frame has a plurality of spaced apart fastener receiving apertures positioned to be aligned with said support member recesses and said fasteners extend into the respective aligned support member recesses and frame apertures.
11. The machine of claim 10 wherein said frame leading end is provided with first alignment means and said base assembly is provided with second alignment means engageable with said first alignment means and, when so engaged, results in alignment of said frame apertures with said recesses of said support member.
12. The machine of claim 10 wherein said frame leading end is provided with one or more notches in said curved section and further including one or more alignment members in said gap, the positioning of said frame leading end in said gap with said alignment members in said notches resulting in alignment of said frame apertures with said recesses of said support member.
13. The machine of claim 9 wherein said handle and frame assembly includes
(a) a post extending from (1) a first end supported on said frame for rotation relative thereto about a first axis to (2) a second end;
(b) a slidebar extending from (i) a first end supported on said frame for rotation relative thereto about a second axis spaced from said first axis to (ii) a second end; and
(c) a connector engaged to said slidebar second end and slideably engaged to said post.