CN211956356U

CN211956356U - Fixing device of computer hardware

Info

Publication number: CN211956356U
Application number: CN202020821053.0U
Authority: CN
Inventors: 朱军
Original assignee: Jiangsu Vocational College of Finance and Economics
Current assignee: Jiangsu Vocational College of Finance and Economics
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-11-17
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a fixing device of computer hardware relates to the computer hardware field, which comprises a tray, the both sides on tray top all are connected with the curb plate, and the inboard top that is located the tray of curb plate is connected with the lead screw, the outside of lead screw is connected with first external screw thread, and the outside that one side of first external screw thread is located the lead screw is connected with the second external screw thread, the outside of first external screw thread and second external screw thread is connected with the slider respectively, and the inside loop bar that is provided with of slider. The utility model discloses a tray, curb plate, lead screw, first external screw thread, second external screw thread, slider, grip block, crank, ratchet, pawl and loop bar that set up have realized rotating the crank and can make the lead screw rotate, and the cooperation loop bar will make two sets of sliders carry out round trip movement to it is fixed to drive the grip block and carry out the centre gripping with computer machine case, avoids computer machine case directly to place and can't obtain fixedly on the tray top, makes machine case installation stability better.

Description

Fixing device of computer hardware

Technical Field

The utility model relates to a computer hardware field specifically is a computer hardware's fixing device.

Background

Computer hardware is a general term for various physical devices in a computer system, which are composed of electronic, mechanical, and optoelectronic components, and these physical devices constitute an organic whole to provide a material basis for the operation of computer software according to the requirements of the system structure.

Computer machine case belongs to the partly of computer hardware, and current machine case installation tray structure is single, can't fix it after placing the computer, and stability lacks, and current machine case installation tray function singleness, can't provide the heat dissipation and provide the power for the machine case.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing chassis mounting tray is single in structure, a computer cannot be fixed after being placed, the stability is deficient, the existing chassis mounting tray is single in function, and heat dissipation and power supply cannot be provided for the chassis, and a fixing device for computer hardware is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device of computer hardware, includes the tray, the both sides on tray top all are connected with the curb plate, and the inboard top that is located the tray of curb plate is connected with the lead screw, the outside of lead screw is connected with first external screw thread, and the outside that one side of first external screw thread is located the lead screw is connected with the second external screw thread, the outside of first external screw thread and second external screw thread is connected with the slider respectively, and the inside loop bar that is provided with of slider, one side of slider is connected with the grip block, one side of lead screw is connected with the crank, cooling fan is installed to the inboard of curb plate, the top of tray is provided with the ply-yarn drill, and the front surface mounting of tray has the socket, one side that the top of tray is.

Preferably, the number of the side plates is two, a bearing is arranged in one of the side plates, the screw rod is rotatably connected with one of the side plates through the bearing, and the screw rod penetrates through the other side plate and extends to the outer side of the other side plate.

Preferably, the first external screw thread and the second external screw thread are opposite in direction, the number of the sliding blocks is two, two sets of threaded holes are respectively formed in the sliding blocks, through holes matched with the loop bars are formed in one sides of the threaded holes, the sliding blocks are connected with the loop bars in a sliding mode, and the loop bars are located on the inner sides of the side plates.

Preferably, the outside of crank is connected with the ratchet, and the top of ratchet is provided with the pawl, ratchet and pawl phase-match, and the pawl rotates through the pivot with the curb plate to be connected, the one end of crank is connected with the handle, and the outside of handle is connected with anti-skidding cover.

Preferably, the inside of heat dissipation baffle is provided with the through-hole, and the through-hole quantity is the multiunit, the quantity of ply-yarn drill is the multiunit, the multiunit the ply-yarn drill equidistance distributes on the top of tray.

Preferably, one side of the tray is connected with a power line, and the bottom end of the tray is connected with a self-locking pulley.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a tray, curb plate, lead screw, first external screw thread, second external screw thread, slider, grip block, crank, ratchet, pawl and loop bar that set up have realized rotating the crank and can make the lead screw rotate, and the cooperation loop bar will make two sets of sliders carry out round trip movement to it is fixed to drive the grip block and carry out the centre gripping with computer machine case, avoids computer machine case directly to place and can't obtain fixedly on the tray top, makes machine case installation stability better.

2. The utility model discloses a cooling fan, ply-yarn drill, socket, the heat dissipation baffle that sets up realizes branch of academic or vocational study cooling fan can dispel the heat for the quick-witted case of installation, and the power of quick-witted case and some other connecting wires can acquire the power on the socket, avoid quick-witted case from taking the data line length not enough, can also make the reason line simple through the ply-yarn drill that sets up.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the ratchet connection structure of the present invention.

In the figure: 1. a tray; 2. a side plate; 3. a power line; 4. a screw rod; 5. a first external thread; 6. a second external thread; 7. a slider; 8. a clamping block; 9. a crank; 10. a ratchet wheel; 11. a pawl; 12. a heat radiation fan; 13. a line card; 14. a socket; 15. a heat dissipating partition; 16. a loop bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The cooling fan (the model is DHBFG) mentioned in the utility model can be obtained by the market or private ordering.

Referring to fig. 1-3, a fixing device for computer hardware includes a tray 1, side plates 2 are connected to both sides of the top end of the tray 1, a lead screw 4 is connected to the top end of the tray 1 on the inner side of each side plate 2, a first external thread 5 is connected to the outer side of the lead screw 4 on one side of the first external thread 5, a second external thread 6 is connected to the outer side of the lead screw 4 on the other side of the first external thread 5, sliders 7 are respectively connected to the outer sides of the first external thread 5 and the second external thread 6, a loop bar 16 is arranged inside each slider 7, a clamping block 8 is connected to one side of each slider 7, a crank 9 is connected to one side of each lead screw 4, a heat dissipation fan 12 is installed on the inner side of each side plate 2, a line card 13 is arranged on the top end of the tray 1, a socket 14 is.

The utility model discloses a tray 1 that sets up, curb plate 2, lead screw 4, first external screw thread 5, second external screw thread 6, slider 7, grip block 8, crank 9, ratchet 10, pawl 11 and loop bar 16, it can make lead screw 4 rotate to have realized rotating crank 9, cooperation loop bar 16 will make two sets of sliders 7 carry out the round trip movement, thereby it is fixed to drive grip block 8 and carry out the centre gripping with the computer machine case, it can't be fixed on 1 top of tray to avoid the computer machine case to directly place, make machine case installation stability better.

Please refer to fig. 1, the number of the side plates 2 is two, wherein a bearing is disposed inside one of the side plates 2, the screw rod 4 is rotatably connected with one of the side plates 2 through the bearing, the screw rod 4 penetrates through the other side plate 2 and extends to the outer side thereof, and a push switch, a triangular jack, two-angle jacks and a USB jack are disposed inside the socket 14.

Please refer to fig. 2, the directions of the first external thread 5 and the second external thread 6 are opposite, the number of the sliding blocks 7 is two, the two sets of sliding blocks 7 are respectively provided with a threaded hole inside, one side of the threaded hole is provided with a through hole matched with the loop bar 16, the sliding blocks 7 are connected with the loop bar 16 in a sliding manner, the loop bar 16 is positioned on the inner side of the side plate 2, the directions of the threaded holes inside the two sets of sliding blocks 7 are opposite, and the threaded holes inside the two sets of sliding blocks 7 are respectively matched with the external threads outside the screw rod 4.

Please refer to fig. 3, the outer side of the crank 9 is connected with a ratchet 10, the top end of the ratchet 10 is provided with a pawl 11, the ratchet 10 is matched with the pawl 11, the pawl 11 is rotatably connected with the side plate 2 through a rotating shaft, one end of the crank 9 is connected with a handle, the outer side of the handle is connected with an anti-slip sleeve, the ratchet 10 and the pawl 11 are matched to prevent the crank 9 from rotating, so as to prevent the case from loosening.

Please refer to fig. 2, the heat dissipation partition 15 has a plurality of sets of through holes inside, the number of the line cards 13 is a plurality of sets, the plurality of sets of line cards 13 are equidistantly distributed on the top of the tray 1, the heat dissipation partition 15 is made of metal grid material, the through holes inside are convenient for heat dissipation, and the line cards 13 are made of rubber material.

Please refer to fig. 1, one side of the tray 1 is connected with a power cord 3, the bottom end of the tray 1 is connected with a self-locking pulley, one end of the power cord 3 is connected with a plug, and the plug is connected with a fixed socket to provide electric energy for the device.

The working principle is as follows: when the device is used, an external power supply is required to be connected through the power line 3, the external power supply provides electric energy for the device, so that the device can be normally used, the case is placed at the top end of the tray 1, after the placement is finished, the crank 9 can be rotated, the lead screw 4 can be driven to rotate by the rotation of the crank 9, the two groups of sliders 7 can move outside the lead screw 4 by the rotation of the lead screw 4 through the matching of the lead screw 4 and the sleeve rod 16, the two groups of sliders 7 can move relatively due to the opposite directions of the first external thread 5 and the second external thread 6, when the case is required to be clamped, the two groups of sliders 7 approach the case together, then the case is clamped and fixed at the top end of the tray 1, the pawl 11 and the ratchet 10 can avoid the rotation of the crank 9, if the case is required to be connected with the power supply after the installation, the power line of the, when the device starts, the heat dissipation fan 12 can dissipate heat of the case, and the heat dissipation effect is better by matching with the heat dissipation partition plate 15 at the bottom end of the tray 1, so that the temperature of the case is reduced, and the use feeling of the device is better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A fixing device of computer hardware comprises a tray, and is characterized in that: the both sides on tray top all are connected with the curb plate, and the inboard top that is located the tray of curb plate is connected with the lead screw, the outside of lead screw is connected with first external screw thread, and the outside that one side of first external screw thread is located the lead screw is connected with the second external screw thread, the outside of first external screw thread and second external screw thread is connected with the slider respectively, and the inside loop bar that is provided with of slider, one side of slider is connected with the grip block, one side of lead screw is connected with the crank, cooling fan is installed to the inboard of curb plate, the top of tray is provided with the ply-yarn drill, and the front surface mounting of tray has the socket, one side that the top of tray is located the ply.

2. A computer hardware fixing device according to claim 1, wherein: the quantity of curb plate is two sets of, one of them group the inside of curb plate is provided with the bearing, the lead screw passes through the bearing rotation with one of them group curb plate and is connected, and the lead screw runs through another group curb plate and extends to its outside.

3. A computer hardware fixing device according to claim 1, wherein: the direction of first external screw thread and second external screw thread is opposite, the quantity of slider is two sets of, two sets of the inside of slider is provided with the screw hole respectively, and one side of screw hole be provided with loop bar assorted through-hole, slider and loop bar sliding connection, and the loop bar is located the inboard of curb plate.

4. A computer hardware fixing device according to claim 1, wherein: the outside of crank is connected with the ratchet, and the top of ratchet is provided with the pawl, ratchet and pawl phase-match, and the pawl rotates through the pivot with the curb plate to be connected, the one end of crank is connected with the handle, and the outside of handle is connected with anti-skidding cover.

5. A computer hardware fixing device according to claim 1, wherein: the inside of heat dissipation baffle is provided with the through-hole, and through-hole quantity is the multiunit, the quantity of ply-yarn drill is the multiunit, multiunit the ply-yarn drill equidistance distributes on the top of tray.

6. A computer hardware fixing device according to claim 1, wherein: one side of the tray is connected with a power line, and the bottom end of the tray is connected with a self-locking pulley.