CN210957186U - Computer laboratory is with net twine anti-pulling device - Google Patents
Computer laboratory is with net twine anti-pulling device Download PDFInfo
- Publication number
- CN210957186U CN210957186U CN201922086282.2U CN201922086282U CN210957186U CN 210957186 U CN210957186 U CN 210957186U CN 201922086282 U CN201922086282 U CN 201922086282U CN 210957186 U CN210957186 U CN 210957186U
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- net twine
- pulling device
- clamping
- pipe
- computer laboratory
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- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000013078 crystal Substances 0.000 abstract description 9
- 230000008054 signal transmission Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a computer laboratory net twine anti-pulling device, which comprises an installation component and a clamping component arranged on the installation component and used for fixedly clamping the net twine, the mounting component comprises a supporting telescopic pipe, the bottom end of the supporting telescopic pipe is fixedly connected with a supporting base, the top of the support extension tube is rotatably provided with an adjusting screw rod through a connecting bearing, the adjusting screw rod is provided with a fastening strip in a threaded manner, two ends of the fastening strip are movably provided with positioning extension rods, and a fastening spring is connected between the positioning and retracting rod and the support telescopic tube, a clamping hook is fixedly arranged at the bottom end of the positioning and retracting rod, the clamping hook is arranged in an arc shape, the structure design of the utility model is reasonable, the installation can be realized rapidly, meanwhile, looseness between the network cable and the crystal head can be prevented, and the stability of signal transmission is effectively guaranteed.
Description
Technical Field
The utility model relates to a computer technology field especially relates to a computer laboratory is with net twine anti-pulling device.
Background
A network cable is essential to connect to the local area network. The network cable commonly used in the lan mainly includes twisted pair, coaxial cable, and optical cable. A twisted pair is a data transmission line consisting of a number of pairs of lines. It features low cost, so it is widely used, such as telephone line. It is used to connect with the RJ45 crystal head.
In computer laboratories, there are a large number of computers. When the computer moves or an external device cable is pulled or touched, the connected network cable and the crystal head are easy to loosen to cause unstable signal transmission, and certain defects exist.
Therefore, the computer laboratory is provided with the network cable pulling-proof device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a computer laboratory is with net twine anti-pulling device, aim at avoid the computer to take place dragging between net twine and the quartzy head at the removal in-process, guarantee signal transmission's stability.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a computer laboratory is with net twine anti-pulling device, is in including installation component and setting the last centre gripping subassembly that is used for fixed centre gripping net twine of installation component, the installation component is including supporting flexible pipe, support flexible pipe bottom fixedly connected with and support the base, it rotates through connecting the bearing and installs accommodate the lead screw to support flexible pipe top, threaded mounting has the fastening strip on the accommodate the lead screw, fastening strip both ends movable mounting has location shrink pole, just location shrink pole with support and be connected with fastening spring between the flexible pipe, location shrink pole bottom end is fixed and is provided with the screens hook, the screens hook sets up and is the arcuation.
Preferably, among the net twine anti-pulling device is used in above-mentioned computer laboratory, the centre gripping subassembly includes two fixed clamping pieces of connecting through the round pin axle rotation, two be provided with between the fixed clamping piece and be used for promoting the centre gripping torsional spring that fixed clamping piece one end was foldd, just the centre gripping torsional spring cover is established on the round pin axle.
Based on the technical characteristics, one ends of the two fixed clamping pieces are folded by utilizing the elasticity of the clamping torsion spring, so that the net cable is clamped and fixed, the installation assembly is matched, the end part of the net cable can be effectively prevented from being pulled, and the effects of protecting the net cable and preventing the crystal head from loosening are achieved.
Preferably, in the above-mentioned net twine anti-pulling device for computer laboratory, two all be provided with semicircular centre gripping groove on the fixation clamp, just be provided with anti-skidding protection pad on the centre gripping inslot wall.
Based on the technical characteristics, the clamping grooves and the anti-skidding protection pads can effectively clamp and fix the network cables, so that the network cables at the end parts of the crystal heads are prevented from being pulled, and a certain protection effect is achieved.
Preferably, in the computer laboratory netting twine anti-pulling device, the anti-slip protective mat is provided with anti-slip lines perpendicular to the netting twine in the length direction.
Based on the technical characteristics, the friction force between the anti-skidding protection pad and the net twine is increased by the arrangement of the anti-skidding lines, and the net twine can be firmly fixed.
Preferably, in the above network cable pulling-prevention device for computer laboratories, the support extension tube comprises an outer support tube and an inner connection tube, and the inner connection tube is threadedly mounted on the outer support tube.
Based on the technical characteristics, the outer supporting pipe and the inner connecting pipe are rotatably extended and contracted through threads, so that the outer supporting pipe and the inner connecting pipe are convenient to store.
Preferably, in the computer laboratory network cable pulling-prevention device, a fastening nut is screwed on the inner connection pipe.
Based on the technical characteristics, the arrangement of the fastening nut can limit the extension of the inner connecting pipe, and the normal use of the network cable pulling-proof device is ensured.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, carry out the fixed of net twine in net twine and computer junction, can prevent effectively that the computer from taking place dragging between net twine and the quartzy head at the removal in-process, avoided taking place between net twine and the quartzy head not hard up, guaranteed signal transmission's stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the clamping assembly of the present invention;
fig. 3 is a schematic top view of the anti-slip protection pad of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-mounting the assembly; 2-a clamping assembly; 3-supporting the telescopic pipe; 4-supporting the base; 5-connecting the bearing; 6-adjusting a screw rod; 7-positioning a telescopic rod; 8-a fastening spring; 9-a clamping hook; 10-a pin shaft; 11-a fixed clip; 12-clamping torsion spring; 13-a clamping groove; 14-anti-skid protection pads; 15-anti-skid lines; 16-an outer support tube; 17-inner connecting pipe; 18-a fastening nut; 19-fastening strips.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the embodiment is a computer laboratory network cable pulling-proof device, which includes a mounting assembly 1 and a clamping assembly 2 disposed on the mounting assembly 1 for fixedly clamping a network cable, the mounting assembly 1 includes a supporting telescopic tube 3, the supporting telescopic tube 3 includes an outer supporting tube 16 and an inner connecting tube 17, the inner connecting tube 17 is threadedly mounted on the outer supporting tube 16, the outer supporting tube 16 and the inner connecting tube 17 are rotatably extended and contracted by a thread for convenient storage, a fastening nut 18 is threadedly mounted on the inner connecting tube 17, the fastening nut 18 is disposed to limit the extension and contraction of the inner connecting tube 17, so as to ensure the normal use of the network cable pulling-proof device, a supporting base 4 is fixedly connected to the bottom end of the supporting telescopic tube 3, an adjusting screw rod 6 is rotatably mounted at the top of the supporting telescopic tube 3 by a connecting bearing 5, a fastening strip 19 is threadedly mounted on the adjusting screw rod 6, the two ends of the fastening strip 19 are movably provided with positioning and contracting rods 7, a fastening spring 8 is connected between the positioning and contracting rods 7 and the support and expansion pipe 3, the bottom end of the positioning and contracting rod 7 is fixedly provided with a clamping hook 9, the clamping hook 9 is arranged in an arc shape and is convenient to take out from a heat dissipation hole on a computer case, the clamping component 2 comprises two fixed clamping pieces 11 which are rotatably connected through a pin shaft 10, a clamping torsion spring 12 for pushing one end of each fixed clamping piece 11 to be folded is arranged between the two fixed clamping pieces 11, the clamping torsion spring 12 is sleeved on the pin shaft 10, one end of each fixed clamping piece 11 is folded by the elasticity of the clamping torsion spring 12 so as to clamp and fix the net wire, the end part of the net wire can be effectively prevented from being pulled by matching with the installation component 1, the functions of protecting the net wire and preventing the crystal head from loosening are achieved, and the anti-skidding protection pads 14 are arranged on the inner walls of the clamping grooves 13, the clamping grooves 13 and the anti-skidding protection pads 14 can effectively clamp and fix the network cables, the network cables at the end parts of the crystal heads are prevented from being pulled, a certain protection effect is achieved, anti-skidding patterns 15 which are perpendicular to the length direction of the network cables are arranged on the anti-skidding protection pads 14, the friction force between the anti-skidding protection pads 14 and the network cables is increased due to the arrangement of the anti-skidding patterns 15, and the network cables can be firmly fixed.
The utility model discloses a concrete implementation, when using, at first will install on the louvre at the computer machine case back installation component 1, concrete method is: at first will extrude location shrink pole 7, insert screens hook 9 in the radiating hole at the computer machine case back, rotate accommodate the lead screw 6 afterwards, fastening strip 19 that the screw thread was installed on accommodate the lead screw 6 can only move along accommodate the lead screw 6 length direction owing to receive the restriction of location shrink pole 7, owing to support flexible pipe 3 bottom and contact the computer machine case, cooperation fastening strip 19's tightening effect, can be effectively with installation component 1 fixed to the computer machine case on, it can to put the net twine clamp on clamping component 2 at last. After the installation of the device is completed, when the computer is moved or an external device cable is pulled or touched, the computer can not be pulled between the connected network cable and the crystal head, the crystal head and the network cable are in good contact, the problem of unstable signal transmission and even signal interruption can not occur, and the stability of the networking operation of a computer laboratory is effectively ensured.
The utility model has the advantages of reasonable design, carry out the fixed of net twine in net twine and computer junction, can prevent effectively that the computer from taking place dragging between net twine and the quartzy head at the removal in-process, avoided taking place between net twine and the quartzy head not hard up, guaranteed signal transmission's stability.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a computer laboratory is with net twine anti-pulling device which characterized in that: be in including installation component (1) and setting be used for the centre gripping subassembly (2) of fixed centre gripping net twine on installation component (1), installation component (1) is including supporting flexible pipe (3), support flexible pipe (3) bottom fixedly connected with and support base (4), support flexible pipe (3) top and rotate through connecting bearing (5) and install accommodate the lead screw (6), threaded mounting has fastening strip (19) on accommodate the lead screw (6), fastening strip (19) both ends movable mounting has location shrink pole (7), just location shrink pole (7) with support and be connected with fastening spring (8) between flexible pipe (3), location shrink pole (7) bottom mounting is provided with screens hook (9), screens hook (9) set up and are the arcuation.
2. The computer laboratory is with net twine anti-pulling device of claim 1, characterized in that: the clamping assembly (2) comprises two fixed clamping pieces (11) which are connected in a rotating mode through a pin shaft (10), a clamping torsion spring (12) used for pushing one end of each fixed clamping piece (11) to be folded is arranged between the fixed clamping pieces (11), and the clamping torsion spring (12) is sleeved on the pin shaft (10).
3. The computer laboratory is with net twine anti-pulling device of claim 2, characterized in that: the two fixed clamping pieces (11) are provided with semicircular clamping grooves (13), and anti-skidding protection pads (14) are arranged on the inner walls of the clamping grooves (13).
4. The computer laboratory is with net twine anti-pulling device of claim 3, characterized in that: the anti-skid protection pad (14) is provided with anti-skid grains (15) which are vertical to the length direction of the net wires.
5. The computer laboratory is with net twine anti-pulling device of claim 1, characterized in that: the support telescopic pipe (3) comprises an outer support pipe (16) and an inner connection pipe (17), and the inner connection pipe (17) is installed on the outer support pipe (16) in a threaded mode.
6. The computer laboratory is with net twine anti-pulling device of claim 5, characterized in that: and a fastening nut (18) is arranged on the inner connecting pipe (17) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086282.2U CN210957186U (en) | 2019-11-28 | 2019-11-28 | Computer laboratory is with net twine anti-pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086282.2U CN210957186U (en) | 2019-11-28 | 2019-11-28 | Computer laboratory is with net twine anti-pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210957186U true CN210957186U (en) | 2020-07-07 |
Family
ID=71376765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922086282.2U Expired - Fee Related CN210957186U (en) | 2019-11-28 | 2019-11-28 | Computer laboratory is with net twine anti-pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210957186U (en) |
-
2019
- 2019-11-28 CN CN201922086282.2U patent/CN210957186U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |