Anti-falling electronic connector
By designing the structures of guide grooves, guide rings, twist rings and other structures in the electronic connector, the problem of easy falling off by the existing connectors is solved, and the stable fixing effect under the action of external forces is achieved.
Patent Information
- Application Number
- CN202420106972.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-16
AI Technical Summary
Existing connectors are prone to fall off when affected by external forces, lack effective fixation, and affect their use.
An anti-falling electronic connector is designed, and the structures such as guide grooves, guide rings, torsion rings, threads, guide blocks, slide grooves, fixed blocks, return springs and pulleys are used to utilize each other. The fitting method pushes the fixing block when twisting the torsion ring, so that the free end is squeezed and fixed to avoid falling off.
It achieves the effect of effective fixing during twisting, prevents the connector from falling off, and improves the stability of use.
Smart Images
Figure CN222146708U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connectors, in particular to an anti-dropping electronic connector. Background Art
[0002] The main purpose of circuit connector terminals is to achieve electrical connection. They can be used to connect the wires of electrical equipment or circuits to transmit current or signals. Terminals play a vital role in electrical equipment, circuits, instruments, and automation systems.
[0003] Most existing connectors are plug-and-play. Although this usage method is convenient, it lacks effective fixation of the connector. When the connector is affected by external force, it is easy to fall off, affecting its use. Utility Model Content
[0004] The utility model aims to provide an anti-dropping electronic connector to solve the problems in the background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An anti-dropping electronic connector comprises a fixed end and a free end matched with the fixed end, a connecting seat is arranged inside the fixed end, a guide groove is arranged between the connecting seat and the outer wall of the fixed end, a pin is arranged at the end of the free end, a guide ring is arranged outside the pin, openings are symmetrically opened on the outer wall of the fixed end and a guide device is fixedly connected through the openings, the guide device is slidably connected to a fixing device, and the outer wall of the free end is threadedly connected to a driving device in cooperation with the fixing device.
[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0008] In an optional solution: the guide device includes a guide block and a slide groove, the guide block is fixedly connected to an opening arranged on the outer wall of the fixed end, and the slide groove is arranged on two sides corresponding to the two groups of guide blocks and is arranged in a "T" shape.
[0009] In an optional solution: the fixing device includes a fixing block, a return spring and a slider, the two ends of the fixing block are slidably connected to the slide slot through the slider and the slider is set in a "T" shape, and a return spring is set in the gap between the two ends of the slider and the end of the slide slot.
[0010] In an optional solution: the driving device includes a torsion ring and a thread, the torsion ring is rotatably connected to the outer wall of the free end via the thread, and the cross section of the torsion ring is a trapezoid that is narrow at the top and wide at the bottom.
[0011] In an optional solution, the guide ring is higher than the pin.
[0012] In an optional solution: the fixed end and the guide ring are both made of synthetic rubber.
[0013] In an optional solution: one end of the fixed block close to the torsion ring is rotatably connected to two pulleys through a groove.
[0014] In an optional solution: a rubber pad is provided at one end of the fixing block close to the inner wall of the guide groove.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0016] The utility model achieves the effect that when the torsion ring is twisted, the torsion ring moves downward toward the fixed block by arranging the mutual cooperation among the torsion ring, the thread, the guide block, the slide groove, the fixed block, the reset spring, the slider and the pulley. At the same time, because the interior of the torsion ring is wide at the top and narrow at the bottom, the fixed block is squeezed and pushed during the movement, so that the fixed block slides along the guide block and then squeezes the inserted free end, thereby achieving the effect of fixing the free end. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the main structure of the utility model.
[0018] Figure 2 It is a schematic diagram of the structure of one side of the utility model.
[0019] Figure 3 It is a schematic diagram of the fixed end structure of the utility model.
[0020] Figure 4 It is a schematic diagram of the free end structure of the utility model.
[0021] Figure 5 It is a schematic diagram of the twist ring structure of the utility model.
[0022] Figure 6 This is a detailed view of point A of the present utility model.
[0023] Notes on figure numbers: 1. fixed end; 101. guide groove; 102. connecting seat; 2. free end; 201. guide ring; 202. pin; 3. torsion ring; 301. thread; 4. guide block; 401. slide groove; 5. fixed block; 501. return spring; 502. slider; 503. pulley; 504. rubber pad. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0025] In one embodiment, Figure 1-Figure 6As shown, an anti-falling electronic connector comprises a fixed end 1 and a free end 2 matched with the fixed end 1, a connecting seat 102 is arranged in the fixed end 1, a guide groove 101 is arranged between the connecting seat 102 and the outer wall of the fixed end 1, a pin 202 is arranged at the end of the free end 2, a guide ring 201 is arranged on the outer side of the pin 202, the height of the guide ring 201 is higher than the pin 202, when the free end 2 is inserted into the fixed end 1, the guide ring 201 is first inserted into the guide groove 101, and then the pin 202 is guided to be inserted into the connecting seat 102, so as to avoid crooked insertion, the fixed end 1 and the guide ring 201 are both made of synthetic rubber, which plays an insulating role, the outer wall of the fixed end 1 is symmetrically provided with openings and is fixedly connected with a guide device through the openings, the guide device is slidably connected with a fixing device, the outer wall of the free end 2 cooperates with the fixing device to be threadedly connected with a driving device, the driving device pushes the fixing device to move along the guide device, fixes the free end 2 on the fixed end 1, and prevents it from falling off.
[0026] like Figure 2-6 As shown, the guide device includes a guide block 4 and a slide groove 401, the guide block 4 is fixedly connected to the opening set on the outer wall of the fixed end 1, the slide groove 401 is set on the two sides corresponding to the two groups of guide blocks 4 and is set in a "T" shape, the fixing device includes a fixed block 5, a reset spring 501 and a slider 502, both ends of the fixed block 5 are slidably connected to the slide groove 401 through the slider 502, and the slider 502 is set in a "T" shape. The "T"-shaped slide groove 401 and the slider 502 can prevent the fixed block 5 from falling off when sliding along the guide block 4. The fixed block 5 is connected to two pulleys 503 by a groove through one end close to the torsion ring 3. When the torsion ring 3 squeezes and pushes the fixed block 5, the pulley 5 03 sliding, reducing resistance, making this process smoother, a rubber pad 504 is provided at one end of the fixed block 5 close to the inner wall of the guide groove 101 to avoid excessive extrusion, a return spring 501 is provided in the gap between the two ends of the slider 502 and the end of the slide groove 401, when the fixed block 5 is no longer under force, the return spring 501 can push the fixed block 5 back to the initial position, the driving device includes a torsion ring 3 and a thread 301, the torsion ring 3 is rotatably connected to the outer wall of the free end 2 through the thread 301, the cross section of the torsion ring 3 is a trapezoid with a narrow upper part and a wide lower part, this design makes the distance between the torsion ring 3 and the fixed block 5 gradually shortened when the torsion ring 3 approaches the fixed block 5, and finally the torsion ring 3 squeezes and pushes the fixed block 5.
[0027] The above embodiment discloses an anti-dropping electronic connector, wherein, when the free end 2 needs to be plugged in, the guide ring 201 is aligned with the guide groove 101 and inserted, the higher guide ring 201 is first inserted into the guide groove 101, and then the guide pin 202 is inserted into the connecting seat 102, which can avoid crooked insertion, and then the twisting ring 3 is twisted to move the twisting ring 3 close to the fixed end 1. During the process again, the distance between the inner wall of the twisting ring 3 and the fixed block 5 is continuously reduced, and finally the inner wall of the twisting ring 3 begins to squeeze the fixed block 5, and under the action of the pulley 503, the fixed block 5 is pushed to slide along the slide groove 401 in the guide block 4, so that the fixed block 5 is close to the guide ring 201 of the free end 2, and finally the fixed block 5 presses the guide ring 201 to complete the fixation of the free end 2.
[0028] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. An anti-dropping electronic connector, comprising a fixed end (1) and a free end (2) matched with the fixed end (1), wherein a connecting seat (102) is arranged inside the fixed end (1), a guide groove (101) is arranged between the connecting seat (102) and the outer wall of the fixed end (1), a pin (202) is arranged at the end of the free end (2), and a guide ring (201) is arranged outside the pin (202), It is characterized in that The outer wall of the fixed end (1) is symmetrically provided with openings and is fixedly connected to a guide device through the openings. The guide device is slidably connected to a fixing device. The outer wall of the free end (2) is threadedly connected to a driving device in cooperation with the fixing device.
2. The anti-drop electronic connector according to claim 1, It is characterized in that The guide device comprises a guide block (4) and a slide groove (401); the guide block (4) is fixedly connected to an opening provided on the outer wall of the fixed end (1); the slide groove (401) is provided on two sides corresponding to the two groups of guide blocks (4) and is provided in a "T" shape.
3. The anti-drop electronic connector according to claim 1, It is characterized in that The fixing device comprises a fixing block (5), a return spring (501) and a sliding block (502); the two ends of the fixing block (5) are slidably connected to the sliding groove (401) via the sliding block (502), and the sliding block (502) is arranged in a "T" shape; the return spring (501) is arranged in the gap between the two ends of the sliding block (502) and the end of the sliding groove (401).
4. The anti-drop electronic connector according to claim 1, It is characterized in that The driving device comprises a torsion ring (3) and a thread (301). The torsion ring (3) is rotatably connected to the outer wall of the free end (2) via the thread (301). The cross section of the torsion ring (3) is a trapezoidal shape that is narrow at the top and wide at the bottom.
5. The anti-drop electronic connector according to claim 1, It is characterized in that The guide ring (201) is higher than the pin (202).
6. The anti-drop electronic connector according to claim 1, It is characterized in that The fixed end (1) and the guide ring (201) are both made of synthetic rubber.
7. The anti-drop electronic connector according to claim 3, It is characterized in that One end of the fixed block (5) close to the torsion ring (3) is rotatably connected to two pulleys (503) via a groove.
8. The anti-drop electronic connector according to claim 3, It is characterized in that A rubber pad (504) is provided at one end of the fixing block (5) close to the inner wall of the guide groove (101).