A communication cable detection device

Abstract

The utility model discloses a kind of communication cable detection devices, comprising: support;Transmission unit, including being set on the support operating plate, operating plate is provided with driving member;Cable test unit, including being set on the rebound test component of operating plate, the utility model is through in use, select the fixed component of cable size adaptation, install it to first connecting plate and second connecting plate, subsequently cable passes through fixed component, and cable both ends and middle are fixed by fixed component, subsequently open driving member, drive rebound test component to carry out bending detection to cable, after bending end, cable rebounds, and then under the action of rebound test component, check the data of rebound test by scale table.

Description

Technical Field

[0001] This utility model relates to the field of cable testing technology, and in particular to a communication cable testing device. Background Technology

[0002] Wires and cables are wire products used to transmit electromagnetic energy, information, and realize the conversion of electromagnetic energy. In a broad sense, wires and cables are also simply referred to as cables. In a narrow sense, cables refer to insulated cables, which can be defined as: an assembly consisting of one or more insulated conductors, and their respective possible coverings, overall protective layers, and outer sheaths. Cables may also have additional uninsulated conductors.

[0003] Currently available communication cable testing devices can typically only test the degree or strength of cable bending during cable bending tests, but cannot measure the cable's rebound ability after bending. In practical applications, when a cable is suddenly bent by external force, if the cable cannot return to its original state in a short time, it may damage the conductor or insulation layer inside the cable, or even cause electrical short circuits or signal interruptions. Insufficient rebound ability not only affects the long-term service life of the cable, but may also increase the safety risks to operators and equipment, causing unnecessary economic losses. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the current communication cable testing device, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a communication cable testing device to solve the problem that "it is impossible to measure the rebound ability of a cable after bending. In actual application, when a cable is suddenly bent by external force, if the cable cannot return to its original state in a short time, it may damage the conductor or insulation layer inside the cable, or even cause electrical short circuits or signal interruptions. Insufficient rebound ability not only affects the long service life of the cable, but may also increase the safety risks of operators and equipment, causing unnecessary economic losses."

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a communication cable testing device, comprising:

[0008] support;

[0009] The transmission unit includes an operation panel disposed on the bracket, and a driving component is disposed on the operation panel;

[0010] The cable testing unit includes a springback testing component mounted on the control panel.

[0011] In a preferred embodiment of the communication cable testing device of this utility model, the cable testing unit further includes a first connecting plate and a second connecting plate disposed on the springback testing component. The first connecting plate is provided with a support rod, and both the first connecting plate and the second connecting plate are provided with fixing components. The operation plate is provided with a scale.

[0012] In a preferred embodiment of the communication cable testing device of this utility model, the driving component includes a motor fixedly installed at the lower end of the operation plate, a placement slot is provided in the operation plate, a special-shaped gear is fixedly installed at the output end of the motor, a transmission gear is rotatably installed on the placement slot, a rotating disk is fixedly installed on the transmission gear, and a connecting rod is rotatably installed on the rotating disk.

[0013] In a preferred embodiment of the communication cable testing device of this utility model, the rebound test component includes a first groove formed in the operation plate, a first buffer plate disposed in the first groove, a first spring disposed on the first buffer plate, a second groove formed in the operation plate, a second buffer plate disposed in the second groove, and a second spring disposed on the second buffer plate.

[0014] In a preferred embodiment of the communication cable testing device of this utility model, the fixing component includes a rectangular groove formed on the first connecting plate, a connecting block is clamped on the rectangular groove, a return spring is provided inside the connecting block, a clamping block is fixed at one end of the return spring, a first fixing hoop is fixed on the connecting block, and a second fixing hoop is provided on the first fixing hoop.

[0015] In a preferred embodiment of the communication cable testing device of this utility model, the side of the shaped gear with the gear meshes with the transmission gear, the connecting rod is provided with a rotating shaft, and the operating plate is provided with a limiting groove, which is used in conjunction with the rotating shaft.

[0016] In a preferred embodiment of the communication cable testing device of this utility model, a first slider is slidably disposed in the first groove, and the first slider is fixedly connected to the first connecting plate; a second slider is disposed in the second groove, and the second slider is fixedly connected to the second connecting plate; both the first slider and the second slider are T-shaped.

[0017] In a preferred embodiment of the communication cable testing device of this utility model, a slot is provided on the first connecting plate, the card block is tightly fitted to the inner wall of the slot, and the first fixing clamp and the second fixing clamp are fixed by bolts.

[0018] The beneficial effects of this utility model are:

[0019] When using the cable, select a fixing component that matches the cable size and install it on the first connecting plate and the second connecting plate. Then, pass the cable through the fixing component and fix both ends and the middle of the cable through the fixing component. Then, turn on the drive component to drive the springback test component to perform a bending test on the cable. After the bending is completed, the cable springs back. Then, under the action of the springback test component, check the springback test data with the scale. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a frontal schematic diagram of the overall structure of a communication cable testing device proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the driving component structure;

[0023] Figure 3 This is a schematic diagram of an irregularly shaped gear structure;

[0024] Figure 4 This is a schematic diagram of the internal structure of the control panel;

[0025] Figure 5 This is a schematic diagram of a fixed component structure.

[0026] In the diagram: 100, bracket; 200, transmission unit; 201, operation panel; 202, driving component; 202a, placement slot; 202b, motor; 202c, special-shaped gear; 202d, transmission gear; 202e, rotating disk; 202f, connecting rod; 300, cable testing unit; 301, scale; 302, rebound testing component; 302a, first slide; 302b, first buffer plate; 302c, first spring; 302d, second slide; 302e, second buffer plate; 302f, second spring; 303, first connecting plate; 304, second connecting plate; 305, support rod; 306, fixing component; 306a, rectangular slot; 306b, connecting block; 306c, return spring; 306d, locking block; 306e, first fixing clamp; 306f, second fixing clamp. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0030] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0031] Example 1

[0032] Reference Figures 1 to 4 This is the first embodiment of the present utility model. This embodiment provides a communication cable testing device that can test the cable's rebound ability after bending after the cable has been bent. It includes a bracket 100.

[0033] The transmission unit 200 includes an operation plate 201 mounted on the bracket 100, and a drive component 202 is mounted on the operation plate 201.

[0034] The cable testing unit 300 includes a springback testing component 302 disposed on the operation panel 201.

[0035] Furthermore, the cable testing unit 300 also includes a first connecting plate 303 and a second connecting plate 304 disposed on the rebound testing component 302. The first connecting plate 303 is provided with a support rod 305, and both the first connecting plate 303 and the second connecting plate 304 are provided with fixing components 306. The operation panel 201 is provided with a scale 301.

[0036] In use, select a fixing member 306 that matches the cable size and install it on the first connecting plate 303 and the second connecting plate 304. Then, pass the cable through the fixing member 306, and fix both ends and the middle of the cable through the fixing member 306. Then, turn on the driving member 202 to drive the springback test member 302 to perform a bending test on the cable. After the bending is completed, the cable springs back. Then, under the action of the springback test member 302, check the springback test data with the scale 301.

[0037] Example 2

[0038] Reference Figures 1 to 5 This is the second embodiment of the present invention. Unlike the previous embodiment, the driving component 202 includes a motor 202b fixedly installed at the lower end of the operation plate 201. A placement groove 202a is provided in the operation plate 201. A special-shaped gear 202c is fixedly installed at the output end of the motor 202b. A transmission gear 202d is rotatably installed on the placement groove 202a. A rotating disk 202e is fixedly installed on the transmission gear 202d. A connecting rod 202f is rotatably installed on the rotating disk 202e. The geared side of the special-shaped gear 202c meshes with the transmission gear 202d. A rotating shaft is provided on the connecting rod 202f. A limiting groove is provided on the operation plate 201. The limiting groove is used in conjunction with the rotating shaft.

[0039] When motor 202b is turned on, the output end of motor 202b drives the special gear 202c to rotate, which in turn drives the rotating disk 202e to rotate under the action of transmission gear 202d, which in turn drives the connecting rods 202f on both sides to move accordingly.

[0040] Furthermore, the rebound test component 302 includes a first slide groove 302a opened in the operation plate 201, a first buffer plate 302b disposed in the first slide groove 302a, a first spring 302c disposed on the first buffer plate 302b, a second slide groove 302d opened in the operation plate 201, a second buffer plate 302e disposed in the second slide groove 302d, a second spring 302f disposed on the second buffer plate 302e, a first slider slidably disposed in the first slide groove 302a, the first slider being fixedly connected to the first connecting plate 303, a second slider disposed in the second slide groove 302d, the second slider being fixedly connected to the second connecting plate 304, and both the first slider and the second slider being T-shaped.

[0041] Furthermore, the fixing component 306 includes a rectangular groove 306a formed on the first connecting plate 303, a connecting block 306b is engaged in the rectangular groove 306a, a return spring 306c is provided inside the connecting block 306b, a locking block 306d is fixedly provided at one end of the return spring 306c, a first fixing hoop 306e is fixedly provided on the connecting block 306b, a second fixing hoop 306f is provided on the first fixing hoop 306e, a slot is formed on the first connecting plate 303, the locking block 306d is tightly fitted with the inner wall of the slot, and the first fixing hoop 306e and the second fixing hoop 306f are fixed by bolts.

[0042] During the bending test, the connecting block 306b is first inserted into the rectangular groove 306a. The first fixing clamp 306e is then fixed by the action of the slot and the locking block 306d. Subsequently, the second fixing clamp 306f is installed onto the first fixing clamp 306e. The cable is then passed through the three sets of fixing components 306, ensuring that both ends and the middle are fixed by the first fixing clamp 306e and the second fixing clamp 306f. Then, under the action of the motor 202b, the connecting rod 202f drives the first connecting plates 303 on both sides to slide within the first sliding groove 302a. Under the action of the support rod 305, the second connecting plate 304 moves away from the first connecting plate 303, thereby enabling the cable to bend. After the bending test is completed, the shaped gear 202c and the transmission gear 202d disengage. At this time, the elasticity of the cable will cause the first connecting plate 303 and the second connecting plate 304 to move in opposite directions. The first spring 302c and the second spring 302f can increase the resistance when the cable rebounds, thereby ensuring the accuracy of the test. After the cable stabilizes, the scale can be observed to obtain specific experimental data.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A communication cable testing device, characterized in that: include: Bracket (100); The transmission unit (200) includes an operation plate (201) disposed on the bracket (100), and a driving member (202) is disposed on the operation plate (201). The cable testing unit (300) includes a springback testing component (302) disposed on the operation panel (201). The cable testing unit (300) further includes a first connecting plate (303) and a second connecting plate (304) disposed on the springback testing component (302). A support rod (305) is disposed on the first connecting plate (303). A fixing component (306) is disposed on both the first connecting plate (303) and the second connecting plate (304). A scale (301) is disposed on the operation panel (201). The rebound test component (302) includes a first groove (302a) opened in the operation plate (201), a first buffer plate (302b) is provided in the first groove (302a), a first spring (302c) is provided on the first buffer plate (302b), a second groove (302d) is opened in the operation plate (201), a second buffer plate (302e) is provided in the second groove (302d), and a second spring (302f) is provided on the second buffer plate (302e).

2. The communication cable testing device according to claim 1, characterized in that: The driving component (202) includes a motor (202b) fixedly installed at the lower end of the operation plate (201). The operation plate (201) has a placement slot (202a). A special-shaped gear (202c) is fixedly installed at the output end of the motor (202b). A transmission gear (202d) is rotatably installed on the placement slot (202a). A rotating disk (202e) is fixedly installed on the transmission gear (202d). A connecting rod (202f) is rotatably installed on the rotating disk (202e).

3. The communication cable testing device according to claim 2, characterized in that: The fixing component (306) includes a rectangular groove (306a) formed on the first connecting plate (303), a connecting block (306b) is engaged in the rectangular groove (306a), a return spring (306c) is provided in the connecting block (306b), a locking block (306d) is fixedly provided at one end of the return spring (306c), a first fixing hoop (306e) is fixedly provided on the connecting block (306b), and a second fixing hoop (306f) is provided on the first fixing hoop (306e).

4. The communication cable testing device according to claim 3, characterized in that: The gear (202c) meshes with the transmission gear (202d) on one side, the connecting rod (202f) is provided with a rotating shaft, and the operating plate (201) is provided with a limiting groove, which is used in conjunction with the rotating shaft.

5. The communication cable testing device according to claim 4, characterized in that: A first slider is slidably provided in the first slide groove (302a), and the first slider is fixedly connected to the first connecting plate (303). A second slider is provided in the second slide groove (302d), and the second slider is fixedly connected to the second connecting plate (304). Both the first slider and the second slider are T-shaped.

6. The communication cable testing device according to claim 5, characterized in that: The first connecting plate (303) has a slot, the card block (306d) is tightly fitted to the inner wall of the slot, and the first fixing hoop (306e) and the second fixing hoop (306f) are fixed by bolts.

Images