CN210866665U

CN210866665U - Computer laboratory net twine dropout prevention means

Info

Publication number: CN210866665U
Application number: CN202020071463.8U
Authority: CN
Inventors: 唐洁; 谌顺周; 吴云
Original assignee: Huaihua Vocational and Technical College
Current assignee: Huaihua Vocational and Technical College
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-06-26
Anticipated expiration: 2030-01-14

Abstract

The utility model provides a computer lab net twine dropout prevention means, this computer lab net twine dropout prevention means includes: the box body, the first clamping device and the second clamping device; a take-up pulley is rotatably connected in the box body; the first clamping device comprises a first sliding chute arranged above the wire inlet or the wire outlet, a plurality of first sliding blocks in sliding connection with the first sliding chute, a first clamping rod fixedly connected with each first sliding block, and a first clamping block fixedly connected with the first clamping rod; the second clamping device comprises a second sliding groove formed in the inner wall of the box body and a plurality of clamping plates in sliding connection with the second sliding groove. The utility model has the advantages that: the purpose of containing the network cable can be achieved through the arranged box body; the net cable and the box body can be clamped together through the arranged first clamping device; through the second clamping device, the box body and the computer host can be clamped together.

Description

Computer laboratory net twine dropout prevention means

Technical Field

The utility model relates to computer network line protection technical field especially involves a computer laboratory net twine dropout prevention means.

Background

With the progress of science and technology, more and more computer laboratories are built and used in different fields such as teaching and communication, a computer needs to be connected with a network and is connected with a network cable, when the computer slightly moves or a cable of external equipment is pulled or touched, the connected network cable is easy to loosen and causes the phenomenon of being unable to be connected, the network cable can be always stressed under stress, the service life of the network cable can be reduced under long-time stress, meanwhile, the network cable interface of the computer connected through the network cable can be damaged under long-time stress, the networking failure of the computer is caused, the computer without network connection can not achieve the due effect in the laboratory, and the use efficiency of the computer laboratory is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a computer lab net twine dropout prevention means.

The problem of the computer lead to the net twine to become flexible when the cable of slight removal or external equipment is pulled or touched, can not surf the net is solved.

The utility model discloses a realize through following technical scheme:

the utility model provides a computer lab net twine dropout prevention means, this computer lab net twine dropout prevention means includes: the box body, the first clamping device and the second clamping device;

a take-up pulley is rotatably connected in the box body, a wire inlet is formed in one side wall of the box body, and a wire outlet is formed in the other side wall of the box body;

the first clamping device comprises a first sliding chute arranged above the wire inlet or the wire outlet, a plurality of first sliding blocks in sliding connection with the first sliding chute, a first clamping rod fixedly connected with each first sliding block, and a first clamping block fixedly connected with the first clamping rod; the first sliding block is connected with the side wall of the first sliding groove through a first spring;

the second clamping device comprises a second sliding groove formed in the inner wall of the box body and a plurality of clamping plates in sliding connection with the second sliding groove.

Preferably, a first partition plate is fixedly connected in the first sliding groove, and a clamping groove is formed in one side of each first clamping block.

Preferably, the clamping groove and each clamping plate are fixedly connected with a friction pad.

Preferably, the second chute is fixedly connected with a second partition plate, and each clamping plate is fixedly connected with the second partition plate through a second spring.

Preferably, the take-up pulley is rotatably connected with the inner wall of the box body through a rotating shaft; the lateral wall fixedly connected with handle of box body, just the one end of handle runs through the lateral wall of box body with the one end fixed connection of pivot.

Preferably, the handle comprises a first rod body and a second rod body which is rotatably connected with the first rod body.

The utility model has the advantages that: the purpose of containing the network cable can be achieved through the arranged box body; the net cable and the box body can be clamped together through the arranged first clamping device; through the second clamping device, the box body and the computer host can be clamped together.

Drawings

Fig. 1 is a schematic top view of a computer lab cable anti-drop device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a first clamping device of a computer lab cable anti-drop device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a handle of a computer lab cable anti-drop device according to an embodiment of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Firstly, in order to facilitate understanding of the computer laboratory network cable anti-drop device provided by the embodiment of the application, an application scenario of the computer laboratory network cable anti-drop device is explained, and the computer laboratory network cable anti-drop device provided by the embodiment of the application is used in a computer laboratory and prevents a network cable from dropping off from a computer host due to external force; in the existing computer laboratory, when the computer moves slightly or the cable of the external equipment is pulled or touched, the network cable is loosened, and the network cannot be connected. The computer lab network cable anti-drop device provided by the embodiment of the application is described below with reference to the accompanying drawings.

The utility model provides a computer lab net twine dropout prevention means, this computer lab net twine dropout prevention means is including the box body 1 that is used for accomodating the net twine for with net twine and the first clamping device of box body 1 relatively fixed, and be used for the second clamping device with box body 1 and main frame relatively fixed. When using this application utility model, at first accomodate the net twine on box body 1 to spill box body 1 respectively with the both ends of net twine outside, and through first clamping device with the both ends of net twine respectively with box body 1 relatively fixed, then through second clamping device with box body 1 and computer host centre gripping together, then link together the one end of net twine and computer host computer, and link together the other end of net twine and router.

The utility model discloses can refer to fig. 1 when specifically setting up, fig. 1 is the embodiment of the utility model provides a computer lab net twine dropout prevention means's overlook schematic structure diagram. As shown in fig. 1, a wire inlet 3 is formed on one side wall of the box body 1, and a wire outlet 4 is formed on the other side wall of the box body 1; the box body 1 is internally connected with a rotatable take-up pulley 2 through a rotating shaft 16, when the take-up pulley 2 is specifically installed, the rotating shaft 16 can be respectively and fixedly connected with two sides of the take-up pulley 2, then mounting holes are respectively formed in two opposite inner walls of the box body 1, a bearing is fixedly installed in each mounting hole, and then one ends of the two rotating shafts 16 far away from the take-up pulley 2 are respectively and fixedly connected with the inner ring of the corresponding bearing, so that the take-up pulley 2 can rotate; with continued reference to fig. 1, the side wall of the box body 1 is rotatably connected with a handle 17, and one end of the handle 17 penetrates through the side wall of the box body 1 and is fixedly connected with one of the rotating shafts 16; and the top plate of the box body 1 is rotationally connected with the side wall of the box body 1 through a rotating shaft. When using this application utility model, at first open the roof of box body 1, then rotate handle 17 to drive take-up pulley 2 and rotate, thereby twine the net twine on take-up pulley 2, and make the one end of net twine pass inlet 3, make the other end of net twine pass outlet 4, and adjust to suitable length.

Wherein, the handle 17 can refer to fig. 3 when specifically setting up, fig. 3 is the embodiment of the utility model provides a computer lab net twine dropout prevention means's that provides a structural schematic diagram of handle. As shown in fig. 3, the handle 17 includes a first rod 18 rotatably connected to the case 1, and a second rod 19 rotatably connected to an end of the first rod 18 away from the case 1. When the handle 17 is rotated, the second rod 19 can be manually rotated to make the second rod 19 perpendicular to the first rod 18, so that the whole handle 17 is in an L shape, and the handle 17 can be conveniently held to rotate; when the handle 17 is not required to be rotated, the second rod 19 can be rotated again to make the second rod 19 and the first rod 18 located on the same straight line, so as to reduce the space occupied by the handle 17 as much as possible.

When the one end of net twine passed inlet 3, the other end of net twine passed outlet 4 and adjusted to suitable length after, carried out the centre gripping to the net twine of inlet 3 and outlet 4 department through first clamping device to with net twine and box body 1 relatively fixed together, first clamping device can refer to figure 2 when specifically setting up, figure 2 is the utility model provides a computer lab net twine dropout prevention means's a schematic structure diagram. According to fig. 2, the first clamping device includes a first chute 5 formed above the wire inlet 3 or the wire outlet 4 along the horizontal direction, a first partition 12 is fixedly connected to the middle position of the first chute 5, and first sliders 6 are respectively slidably connected to the left and right sides of the first partition 12, the first sliders 6 are fixedly connected to the side walls of the first chute 5 through first springs 9 of a certain strength, the first sliders 6 are fixedly connected to vertical first clamping rods 7, each first clamping rod 7 is fixedly connected to a first clamping block 8, one end of each first clamping rod 7 far away from the first slider 6 is fixedly connected to the first clamping block 8, and clamping grooves 13 are respectively formed in one side of each first clamping block 8. Under the normal state, the first spring 9 is in a compressed state, and the two first sliding blocks 6 are respectively attached to the first partition plate 12 under the action of the first spring 9. When being in the same place net twine and box body 1 relatively fixed, can be manual part two first slider 6, thereby drive two first supporting rod 7 and two first grip block 8 and part, then pass inlet 3 or outlet 4 and adjust to suitable length with the one end of net twine, then loosen two first slider 6, thereby under the effect of first spring 9, two first slider 6 are the motion in opposite directions, thereby drive two first supporting rod 7 and two first grip block 8 and move in opposite directions, until the fixed centre gripping of net twine of inlet 2 or outlet 4 department of centre gripping groove 13 on two first grip block 8, thereby be in the same place net twine and box body 1 relatively fixed. In order to increase the clamping force, a friction pad is fixedly connected in the clamping groove 13, and the friction pad can be a rubber pad commonly used in the existing life, so that the friction force between the clamping groove 13 and the net wire is increased, the clamping force is increased, and the clamping is more stable.

After the network cable and the box body 1 are relatively fixed together, the box body 1 and the computer case can be clamped together through the second clamping device, then the network cable at the outlet 4 is plugged into the computer host, the network cable at the inlet 3 is plugged into the router, and the second clamping device can continuously refer to fig. 1 when being specifically arranged. As can be seen from fig. 1, the second clamping device comprises a second sliding groove 10 formed on the inner wall of the box body 1, and a second partition 14 is fixedly connected to the middle position of the second sliding groove 10, the left side and the right side of the second clapboard 14 are respectively fixedly connected with a second spring 15, one end of each second spring 15 far away from the second clapboard 14 is fixedly connected with an L-shaped clamping plate 11, the holding plate 11 penetrates through the side wall of the box body 1, when the holding plate 11 is installed, the positions of the inner wall of the box body 1, which are positioned at the upper side and the lower side of the wire outlet 4, are respectively provided with a second sliding chute 10, and a second partition 14 is fixedly connected to the middle position of each second sliding groove 10, the left side and the right side of the second partition 14 are respectively connected with a second sliding block in a sliding manner, the second sliding blocks are fixedly connected with the second partition 14 through second springs 15, and the clamping plate 11 is fixedly connected with the two second sliding blocks located on the same side. Under the normal state, the second spring 15 is stretched, and the two second sliding blocks positioned in the same second sliding groove 10 move in opposite directions under the action of the second spring 15 until the clamping plate 11 is attached to the outer wall of the box body 1. When the box body 1 and the computer case are held together, the two clamping plates 11 can be separated manually, then the computer host is placed between the two clamping plates 11, then the hands are loosened, under the action of the second spring 15, the two second sliding blocks in the same second sliding groove 10 move oppositely until the two clamping plates 11 are tightly attached to the side wall of the computer case, so that the box body 1 and the computer case are clamped together, then the network cable at the wire outlet 4 is inserted into the computer host, and the network cable at the wire inlet 3 is inserted into the router. When the host computer moves slightly or is pulled, the box body 1 moves along with the host computer, thereby preventing the network from being disconnected due to the loosening of the plug. In order to increase the clamping force between the two clamping plates 11 and to make the clamping between the box body 1 and the computer mainframe more stable, a friction pad can be fixedly connected at the contact position of each clamping plate 11 and the computer mainframe, and the friction pad can be a rubber pad commonly used in the existing life, so that the friction force between the clamping plates 11 and the computer mainframe is increased, and the clamping between the box body 1 and the computer mainframe is more stable.

In the above embodiments, the computer laboratory network cable dropping-preventing device provided in the embodiments of the present application can prevent the occurrence of network disconnection due to loose plugs caused by movement of the computer.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a computer laboratory net twine dropout prevention means which characterized in that includes: the box body, the first clamping device and the second clamping device;

2. The computer lab cable dropping-preventing device according to claim 1, wherein a first partition board is fixedly connected to the first sliding groove, and a clamping groove is formed on one side of each first clamping block.

3. The computer lab cable dropping-preventing device of claim 2, wherein a friction pad is fixedly connected to each of the clamping groove and the clamping plate.

4. The computer lab cable dropping-preventing device of claim 1, wherein the second sliding groove is fixedly connected with a second partition board, and each clamping plate is fixedly connected with the second partition board through a second spring.

5. The computer lab network cable anti-drop device according to claim 1, wherein the take-up pulley is rotatably connected to the inner wall of the box body through a rotating shaft; the lateral wall fixedly connected with handle of box body, just the one end of handle runs through the lateral wall of box body with the one end fixed connection of pivot.

6. The computer lab cable dropping-preventing device of claim 5, wherein the handle comprises a first rod and a second rod rotatably connected to the first rod.