Test equipment with line concentration structure

Abstract

The utility model relates to the technical field of test equipment, in particular to test equipment with a line concentration structure, which comprises an equipment body, a screen and operation keys are arranged at the front end of the equipment body, a line concentration mechanism used for winding data lines is arranged at the rear end of the equipment body, and the line concentration mechanism comprises a circular groove. The testing equipment comprises an equipment body, a circular groove is formed in the rear end of the equipment body, a first telescopic column is fixed to the position, located in the middle, of the inner wall of the circular groove, a second telescopic column is slidably connected to the outer wall of the first telescopic column, and a third telescopic column is slidably arranged on the outer wall of the second telescopic column. Under the cooperation of a first telescopic column, a second telescopic column, a third telescopic column, a twisting circular plate and the like, a user can quickly wind a data line into a circular groove, the data line is effectively wound and managed, the data line is prevented from being disordered, and the cleanliness and convenience of equipment use are improved.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically a testing device with a hub structure. Background Technology

[0002] Testing equipment refers to instruments and tools used to detect, measure and analyze various physical quantities, signals or system performance. They play a crucial role in research and development, production, maintenance and quality control to ensure that products or systems meet design specifications and quality standards.

[0003] Test equipment typically requires data cables for connection during use to achieve data transmission. However, existing test equipment does not have cable management capabilities, resulting in messy and inconvenient data cables during use. To address these issues, this application designs a test equipment with a cable management structure. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a testing device with a hub structure.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a testing device with a cable hub structure, comprising a device body, a screen and operation buttons at the front end of the device body, and a cable hub mechanism for winding up a data cable at the rear end of the device body. The cable hub mechanism includes a circular groove located at the rear end of the device body. A first telescopic post is fixed to the middle of the inner wall of the circular groove. A second telescopic post is slidably connected to the outer wall of the first telescopic post. A third telescopic post is slidably connected to the outer wall of the second telescopic post. A torsion plate is fixed to the third telescopic post. A first spring is fixed to the inner wall of the circular groove, located inside the first telescopic post. The other end of the first spring passes sequentially through the first, second, and third telescopic posts. Fixed to the torsion plate, a rotating shaft is rotatably connected to the outer wall of the third telescopic column. Two locking blocks are symmetrically fixed to one end of the third telescopic column on its inner side. A slot is provided on the inner wall of the circular groove corresponding to the locking block position. One end of the slot is provided with an opening. Two wire grooves are symmetrically provided at the bottom of the rear end of the device body. The wire grooves are connected to the circular groove. A sliding groove is provided above the circular groove in the device body. The sliding groove is connected to the circular groove. A lifting block is slidably connected in the sliding groove. An anti-slip block is fixed at the bottom end of the lifting block. A second spring is symmetrically fixed on the inner top wall of the sliding groove. The other end of the second spring is fixed to the lifting block. An operating push block is fixed on the lifting block. The operating push block passes through the device body and is slidably connected to it.

[0008] To prevent the data cable from detaching from the rotating shaft during winding, this invention is improved by fixing a circular baffle on the third telescopic column at a position opposite to the torsion plate.

[0009] To prevent the lifting block from shaking and getting stuck, this utility model is improved by having two limiting posts symmetrically fixed on the inner top wall of the sliding groove, the second spring being sleeved on the limiting posts, and the limiting posts being inserted into the lifting block and slidably connected to it.

[0010] To reduce wear and tear on the edge of the data cable and the cable groove, this invention features an improvement where the edge of the cable groove is rounded.

[0011] To prevent slippage during pushing, the present invention is improved by providing an anti-slip groove on the operating push block.

[0012] To quickly and clearly indicate the direction of rotation, this utility model is improved by providing a directional arrow on the outer wall of the twisting circular plate.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a testing device with a hub structure, which has the following advantages:

[0015] This testing equipment with a cable management system, through the combination of a first telescopic column, a second telescopic column, a third telescopic column, and a torsion plate, allows users to quickly rewind data cables into a circular groove, achieving effective cable winding and management, avoiding messy data cables, and improving the cleanliness and convenience of using the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first main view structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the second main view structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the first partial structure of the present utility model;

[0019] Figure 4 This is a schematic diagram of the second partial structure of the present invention;

[0020] Figure 5 This is a cross-sectional view of the third part of the structure of this utility model.

[0021] In the diagram: 1. Equipment body; 2. Screen; 3. Operation buttons; 4. Circular groove; 5. First telescopic column; 6. Second telescopic column; 7. Third telescopic column; 8. Torsional circular plate; 9. First spring; 10. Rotating shaft; 11. Locking block; 12. Locking slot; 13. Wire groove; 14. Sliding groove; 15. Lifting block; 16. Anti-slip block; 17. Second spring; 18. Operation push block; 19. Circular baffle; 20. Limiting post; 21. Pointing arrow. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 A testing device with a cable management structure includes a device body 1. The front end of the device body 1 is provided with a screen 2 and operation buttons 3. The rear end of the device body 1 is provided with a cable management mechanism for winding up a data cable. The cable management mechanism includes a circular groove 4 located at the rear end of the device body 1. A first telescopic post 5 is fixed to the middle of the inner wall of the circular groove 4. A second telescopic post 6 is slidably connected to the outer wall of the first telescopic post 5. A third telescopic post 7 is slidably connected to the outer wall of the second telescopic post 6. A torsion plate 8 is fixed to the third telescopic post 7. A first spring 9 is fixed to the inner wall of the circular groove 4, located inside the first telescopic post 5. The other end of the first spring 9 passes sequentially through the first telescopic post 5, the second telescopic post 6, and the third telescopic post 7 and is fixed to the torsion plate 8. The outer wall of the third telescopic post 7... A rotating shaft 10 is movably connected. Two locking blocks 11 are symmetrically fixed on one inner end of the third telescopic column 7. A slot 12 is provided on the inner wall of the circular groove 4 corresponding to the locking block 11. One end of the slot 12 is provided with an opening. Two wire grooves 13 are symmetrically provided at the bottom of the rear end of the device body 1. The wire grooves 13 are connected to the circular groove 4. A sliding groove 14 is provided above the circular groove 4 inside the device body 1. The sliding groove 14 is connected to the circular groove 4. A lifting block 15 is slidably connected in the sliding groove 14. An anti-slip block 16 is fixed at the bottom end of the lifting block 15. A second spring 17 is symmetrically fixed on the inner top wall of the sliding groove 14. The other end of the second spring 17 is fixed on the lifting block 15. An operating push block 18 is fixed on the lifting block 15. The operating push block 18 passes through the device body 1 and is slidably connected to it.

[0024] In the initial state of use, the first telescopic column 5, the second telescopic column 6, and the third telescopic column 7 overlap. At this time, the first spring 9 is compressed, and the locking block 11 on the third telescopic column 7 engages with the locking groove 12. When wire binding is required, pushing the operating push block 18 moves the lifting block 15 upward along the sliding groove 14 until it is completely within the sliding groove 14. At this time, the second spring 17 is compressed. Rotating the torsion plate 8 causes the third telescopic column 7 and the two locking blocks 11 to rotate. The locking block 11 moves within the locking groove 12. When it is at the opening, it disengages from the locking groove 12. At this time, the first spring 9 releases its potential energy, pushing the torsion plate 8 to move outward. At this time, the first telescopic column 5, the second telescopic column 6, and the third telescopic column 7 slide against each other and do not interfere with each other. The cable will detach, and the third telescopic column 7 will then drive the rotating shaft 10 to move out of the circular groove 4. The operator will then wind the data cable around the rotating shaft 10 and pull out the remaining data cable at the position of the slot 13. After winding, the operator will push the twisting plate 8 to move the third telescopic column 7 and the locking block 11 towards the slot 12. The third telescopic column 7 will drive the rotating shaft 10 and the wound data cable into the circular groove 4, and the locking block 11 will enter the slot 12 through the opening. At this time, the first spring 9 will be compressed, and the rotating twisting plate 8 will drive the locking block 11 to move along the slot 12 to achieve locking. At this time, the operator will release the push block 18, and the second spring 17 will release potential energy to drive the lifting block 15 and the anti-slip block 16 to approach and contact the data cable to prevent the data cable from loosening, thus completing the winding of the data cable.

[0025] In actual use, it was found that when the twisting plate 8 is pulled outward, the rotating shaft 10 moves outward, which may cause the data cable to come off. In order to avoid the above problem, in this embodiment, a circular baffle 19 is fixed on the third telescopic column 7 at the position opposite to the twisting plate 8.

[0026] In actual use, it was found that when the lifting block 15 moves along the sliding groove 14, it may shake and cause jamming. In order to avoid the above problem, in this embodiment, two limiting posts 20 are symmetrically fixed on the inner top wall of the sliding groove 14, the second spring 17 is sleeved on the limiting post 20, and the limiting post 20 is inserted into the lifting block 15 and slidably connected to it.

[0027] In actual use, it was found that the sharp edges caused significant wear on the data cable. To alleviate the above problem, in this embodiment, the edge of the cable groove 13 is set to a rounded edge.

[0028] In actual use, it was found that slippage would occur when pushing the operation push block 18. In order to avoid the above problem, in this embodiment, the operation push block 18 is provided with an anti-slip groove.

[0029] In actual use, it was found that in order to quickly and clearly indicate the direction of rotation, in this embodiment, a directional arrow 21 is provided on the outer wall of the twisting circular plate 8.

[0030] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0031] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0032] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A test device with a hub structure, comprising a device body (1), characterized in that: The front end of the device body (1) is provided with a screen (2) and operation buttons (3). The rear end of the device body (1) is provided with a cable winding mechanism for winding data cables. The cable winding mechanism includes a circular groove (4). The circular groove (4) is opened at the rear end of the device body (1). A first telescopic column (5) is fixed at the middle position on the inner wall of the circular groove (4). A second telescopic column (6) is slidably connected to the outer wall of the first telescopic column (5). A third telescopic column (7) is slidably connected to the outer wall of the second telescopic column (6). A torsion plate (8) is fixed on the third telescopic column (7). A first spring (9) is fixed on the inner wall of the circular groove (4). The first spring (9) is located inside the first telescopic column (5). The other end of the first spring (9) passes through the first telescopic column (5), the second telescopic column (6), and the third telescopic column (7) in sequence and is fixed on the torsion plate (8). A rotating shaft (10) is rotatably connected to the outer wall of the third telescopic column (7). Two locking blocks (11) are symmetrically fixed on one inner end of the third telescopic column (7). A slot (12) is provided on the inner wall of the circular groove (4) corresponding to the locking blocks (11). One end of the slot (12) has an opening. Two wire grooves (13) are symmetrically provided at the bottom rear end of the device body (1). The wire grooves (13) communicate with the circular groove (4). A sliding groove (14) is provided inside the device body (1) above the circular groove (4). The moving groove (14) is connected to the circular groove (4). A lifting block (15) is slidably connected in the sliding groove (14). An anti-slip block (16) is fixed at the bottom end of the lifting block (15). A second spring (17) is symmetrically fixed on the inner top wall of the sliding groove (14). The other end of the second spring (17) is fixed on the lifting block (15). An operating push block (18) is fixed on the lifting block (15). The operating push block (18) passes through the equipment body (1) and is slidably connected to it.

2. The test device with a hub structure according to claim 1, characterized in that: A circular baffle (19) is fixed on the third telescopic column (7) at a position opposite to the torsion plate (8).

3. The test device with a hub structure according to claim 2, characterized in that: Two limiting posts (20) are symmetrically fixed on the inner top wall of the sliding groove (14). The second spring (17) is sleeved on the limiting post (20). The limiting post (20) is inserted into the lifting block (15) and slidably connected to it.

4. The test device with a hub structure according to claim 3, characterized in that: The edge of the groove (13) is rounded.

5. A test device with a hub structure according to claim 4, characterized in that: The operating push block (18) is provided with anti-slip grooves.

6. A test device with a hub structure according to claim 5, characterized in that: The outer wall of the torsion disc (8) is provided with a directional arrow (21).

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