Plug-in type rotary electronic connector
Through the design of plug-in rotary electronic connectors, the fitting mechanism between the deformation plate and the fixed sleeve is used to solve the shortcomings in stability and durability of the traditional magnetic connectors, and a more reliable mechanical and electrical connection is achieved. Use in vibrating or impact environments.
Patent Information
- Application Number
- CN202420934668.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The traditional magnetic rotary electronic connectors are insecure and have insufficient stability and reliability under the influence of ambient temperature changes and external forces, and are not suitable for high-current transmission applications. They are prone to disconnection due to weakening of magnetic force or physical wear, and electrical contact is unstable.
The plug-in rotary electronic connector design is adopted, and the fitting mechanism between the deformation plate and the fixed sleeve is used to realize the physical plug-in and lock of the connector. The mechanical stability and electrical connection stability are ensured through the close contact between the deformation plate and the fixed sleeve, and the stability of the mechanical stability is ensured to avoid Magnetic dependence is insufficient.
Improves the mechanical stability and durability of the connection, ensures reliability of the connection under vibration or impact conditions, and reduces the possibility of poor resistance and electrical contact, suitable for high current transmission applications.
Smart Images
Figure CN222365813U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a plug-in type rotating electronic connector. Background Art
[0002] In modern electronic devices, electronic connectors are key components for signal and power transmission between electronic components. Among them, rotating electronic connectors are widely used in various devices, such as rotatable video surveillance cameras, medical equipment, and other electronic devices that require dynamic movement, because they can allow rotation between connected components while connected.
[0003] Traditional rotating electronic connectors mostly use a magnetic design, which uses magnetic force to achieve quick docking and separation of the connector, while allowing the connector to rotate freely when connected. The main advantages of magnetic connectors are easy installation and quick connection or disconnection, which greatly improves the convenience of user use. In addition, the non-contact connection of magnetic connectors reduces physical wear and extends service life.
[0004] However, magnetic rotary electronic connectors also have some shortcomings. First, the long-term stability and reliability of the magnetic force are affected by many factors, such as changes in ambient temperature and aging of magnetic materials, which may cause the magnetic force to weaken, thereby affecting the stability of the connection. Secondly, the connection strength of the magnetic connector is limited when subjected to external forces (such as tension or lateral impact), which may cause the connection to disconnect accidentally and is not suitable for use in environments with large vibrations or shocks. In addition, the contact area and contact pressure of the magnetic connector are relatively fixed in the electrical connection, which may limit its performance in high current transmission applications. In view of this, the utility model proposes a plug-in rotary electronic connector to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a plug-in type rotating electronic connector to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A plug-in type rotating electronic connector, comprising a connector A and a connector B, wherein the connector A is provided with a first terminal group, and the connector B is provided with a second terminal group;
[0008] The connector A is also provided with a positioning sleeve, and the positioning sleeve is provided with multiple groups of deformation plates, and the multiple groups of deformation plates are arranged in a circular array with the axis of the positioning sleeve. The connector B is provided with a fixed sleeve, and the multiple groups of deformation plates cooperate with the inner wall of the fixed sleeve, so that the connector B is fixed on the connector A and drives the second terminal group to be sleeved on the first terminal group.
[0009] As an improvement of the above technical solution, the connector A is provided with a connector joint, and the connector B is provided with a cable joint;
[0010] The connector joint is connected to the first terminal group, and the cable joint is connected to the second terminal group.
[0011] As an improvement of the above technical solution, a fixing ring groove is provided on the inner wall of the fixing sleeve;
[0012] The deformation plate is provided with a fixing block, which is matched with the fixing ring groove. Multiple groups of the fixing blocks are placed in the fixing ring groove so that the connector B is positioned on the connector A.
[0013] As an improvement of the above technical solution, a toggle groove is provided on the deformation plate, and the toggle groove is arranged between the positioning sleeve and the fixing sleeve;
[0014] The deformable plate is also provided with a deformable thin wall, and the deformable plate is displaced toward the deformable thin wall, so that the fixing block is separated from the fixing ring groove.
[0015] As an improvement of the above technical solution, a threaded sleeve is provided on the connector A, and the positioning sleeve is threadedly connected to the outer wall of the threaded sleeve.
[0016] As an improvement of the above technical solution, the sliding sleeve on the outer wall of the fixed sleeve is provided with a reinforcement sleeve, and the reinforcement sleeve is provided with a reinforcement ring;
[0017] A reinforcement ring groove is provided on the outer wall of the connector A, and the reinforcement ring is matched with the reinforcement ring groove. The reinforcement ring is inserted into the reinforcement ring groove to wrap the deformation plate and the positioning sleeve.
[0018] As an improvement of the above technical solution, a barrier ring is provided on the outer wall of the fixing sleeve, and a barrier portion is provided on the reinforcement sleeve;
[0019] The reinforcement ring is inserted into the reinforcement ring groove so that the blocking portion contacts the blocking ring.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] When the electronic connector is used, the connector A is connected to the device that needs to be inserted into the electronic connector, and then the cable is connected to the connector B, and then the fixing sleeve on the connector B is aligned with the multiple sets of deformation plates, and then the connector B is pressed to make the connector B move toward the connector A, so that the multiple sets of deformation plates are in contact with the inner wall of the fixing sleeve until the multiple sets of deformation plates extend into the inner wall of the fixing sleeve, and the connector B is fixed on the connector A through the cooperation between the multiple sets of deformation plates and the fixing sleeve, so that the second terminal set is set on the first terminal set, and when the connector A or the connector B needs to be rotated, it is only necessary to rotate the connector A or the connector B;
[0022] By using the matching mechanism of the deformation plate and the fixing sleeve, the utility model ensures the physical plug-in and locking between the connector A and the connector B, which is more reliable in terms of mechanical stability than the magnetic attraction connector that relies on magnetic force, especially when subjected to vibration or impact; secondly, the structure of the deformation plate and the fixing sleeve can withstand more physical wear and tear without being easily damaged, and has higher durability than the magnetic attraction connector, because the magnetic component may weaken its magnetic force over time or be affected by environmental factors (such as temperature and humidity); finally, due to the close physical contact between the deformation plate and the fixing sleeve, the electrical connection is more stable, reducing the possibility of resistance and poor electrical contact, and greatly improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the positions of the reinforcement sleeve and the connector B of the utility model;
[0025] Figure 3 This is a schematic diagram of the structure of the connector B of the utility model;
[0026] Figure 4 This is a schematic diagram of the positions of the connector A and the positioning sleeve of the utility model;
[0027] Figure 5 This is a schematic diagram of the structure of the connector A of the utility model;
[0028] Figure 6 This is a schematic diagram of the structure of the positioning sleeve of the utility model;
[0029] Figure 7 It is a top view of the utility model;
[0030] Figure 8 For this utility model Figure 7 Sectional view of AA in the middle;
[0031] Fig. 9 For this utility model Figure 8 Schematic diagram of the enlarged structure at point B in the middle.
[0032] In the figure: 10, connector A; 11, connector joint; 12, reinforcement ring groove; 13, threaded sleeve; 14, first terminal group; 20, connector B; 21, fixing sleeve; 22, cable joint; 23, barrier part; 24, second terminal group; 25, fixing ring groove; 30, reinforcement sleeve; 31, reinforcement ring; 32, barrier ring; 40, positioning sleeve; 41, toggle groove; 42, deformation plate; 43, fixing block; 44, deformation thin wall. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0034] Example:
[0035] like Figure 1-9 As shown, this embodiment provides a plug-in type rotating electronic connector, including a connector A10 and a connector B20, wherein the connector A10 is provided with a first terminal group 14, and the connector B20 is provided with a second terminal group 24;
[0036] The connector A10 is also provided with a positioning sleeve 40, and the positioning sleeve 40 is provided with multiple groups of deformation plates 42. The multiple groups of deformation plates 42 are arranged in a circular array with the axis of the positioning sleeve 40. The connector B20 is provided with a fixing sleeve 21, and the multiple groups of deformation plates 42 cooperate with the inner wall of the fixing sleeve 21, so that the connector B20 is fixed on the connector A10 and drives the second terminal group 24 to be mounted on the first terminal group 14.
[0037] In this embodiment, when the electronic connector is used, the connector A10 is connected to a device that needs to be inserted into the electronic connector, and then the cable is connected to the connector B20, and then the fixing sleeve 21 on the connector B20 is aligned with the multiple sets of deformation plates 42, and then the connector B20 is pressed to make the connector B20 move toward the connector A10, so that the multiple sets of deformation plates 42 are in contact with the inner wall of the fixing sleeve 21 until the multiple sets of deformation plates 42 extend into the inner wall of the fixing sleeve 21, and the connector B20 is fixed on the connector A10 through the cooperation between the multiple sets of deformation plates 42 and the fixing sleeve 21, so that the second terminal group 24 is sleeved on the first terminal group 14, and when the connector A10 or the connector B20 needs to be rotated, it is only necessary to rotate the connector A10 or the connector B20;
[0038] By using the matching mechanism of the deformation plate 42 and the fixing sleeve 21, the utility model ensures the physical plug-in and locking between the connector A10 and the connector B20, which is more reliable in terms of mechanical stability than the magnetic attraction connector that relies on magnetic force, especially when subjected to vibration or impact; secondly, the structure of the deformation plate 42 and the fixing sleeve 21 can withstand more physical wear and tear without being easily damaged, and has higher durability for plug-in rotating electronic connectors than the magnetic attraction connector, because the magnetic component may weaken its magnetic force over time or be affected by environmental factors (such as temperature and humidity); finally, due to the close physical contact between the deformation plate 42 and the fixing sleeve 21, the electrical connection is more stable, reducing the possibility of resistance and poor electrical contact, and greatly improving the overall practicality.
[0039] Specifically, the connector A10 is provided with a connector joint 11, and the connector B20 is provided with a cable joint 22;
[0040] The connector joint 11 is connected to the first terminal group 14 , and the cable joint 22 is connected to the second terminal group 24 .
[0041] In this embodiment, when the connector A10 and the connector B20 are connected, the second terminal set 24 is sleeved on the outer wall of the first terminal set 14 , and the second terminal set 24 is in contact with the first terminal set 14 .
[0042] Specifically, a fixing ring groove 25 is formed on the inner wall of the fixing sleeve 21;
[0043] The deformation plate 42 is provided with a fixing block 43 , and the fixing block 43 is matched with the fixing ring groove 25 . A plurality of groups of the fixing blocks 43 are placed in the fixing ring groove 25 , so that the connector B20 is positioned on the connector A10 .
[0044] In this embodiment, when the deformation plate 42 cooperates with the inner wall of the fixing sleeve 21, the connector B20 is displaced toward the connector A10, so that the fixing ring groove 25 is displaced toward the fixing block 43 until multiple groups of fixing blocks 43 are placed in the fixing ring groove 25, thereby completing the fixing process.
[0045] Specifically, the deformation plate 42 is provided with a toggle groove 41, and the toggle groove 41 is arranged between the positioning sleeve 40 and the fixing sleeve 21;
[0046] The deformable plate 42 is further provided with a deformable thin wall 44 . The deformable plate 42 is displaced toward the deformable thin wall 44 , so that the fixing block 43 is separated from the fixing ring groove 25 .
[0047] In this case, the thickness of the deformable thin wall 44 of the deformable plate 42 is smaller than the thickness of other positions of the deformable plate 42 , so that the deformable plate 42 is deformed at the deformable thin wall 44 , so that the fixing block 43 is disengaged from the fixing ring groove 25 .
[0048] Specifically, a threaded sleeve 13 is provided on the connector A10 , and the positioning sleeve 40 is threadedly connected to the outer wall of the threaded sleeve 13 .
[0049] In this embodiment, when the connector A10 and the connector B20 need to be separated, the positioning sleeve 40 is rotated to separate the positioning sleeve 40 from the connector A10 through the threaded engagement of the positioning sleeve 40 and the threaded sleeve 13, and the positioning sleeve 40 and the deformable plate 42 can also be easily replaced.
[0050] When the positioning sleeve 40 needs to be detached from the fixing sleeve 21, the steel wire is wound around the multiple groups of toggle grooves 41, and the steel wire is tightened to shrink the steel wire, pressing the toggle grooves 41, so that the deformation plates 42 are displaced and deformed toward the deformation thin wall 44, so that the multiple groups of deformation plates 42 are bent, thereby causing the multiple groups of fixing blocks 43 to detach from the fixing ring grooves 25, and then the connector B20 can be pulled off the positioning sleeve 40.
[0051] Specifically, a reinforcing sleeve 30 is provided on the sliding sleeve on the outer wall of the fixing sleeve 21, and a reinforcing ring 31 is provided on the reinforcing sleeve 30;
[0052] A reinforcement ring groove 12 is provided on the outer wall of the connector A10 , and the reinforcement ring 31 is matched with the reinforcement ring groove 12 . The reinforcement ring 31 is inserted into the reinforcement ring groove 12 to wrap the deformation plate 42 and the positioning sleeve 40 .
[0053] In this embodiment, by the connection cooperation between the reinforcement sleeve 30 and the connector A10, the connection between the connector A10 and the connector B20 can be reinforced, thereby improving the stability of the connection between the connector A10 and the connector B20. At the same time, the deformation plate 42 and the positioning sleeve 40 can also be wrapped to prevent the deformation plate 42 and the positioning sleeve 40 from loosening due to touching or other situations during the connection process.
[0054] Specifically, a barrier ring 32 is provided on the outer wall of the fixing sleeve 21, and a barrier portion 23 is provided on the reinforcement sleeve 30;
[0055] The reinforcement ring 31 is inserted into the reinforcement ring groove 12 , so that the blocking portion 23 is in contact with the blocking ring 32 .
[0056] In this embodiment, by the cooperation between the barrier portion 23 and the barrier ring 32, when the reinforcement ring 31 is inserted into the reinforcement ring groove 12, the reinforcement sleeve 30 can be prevented from being separated from the connector B20.
[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A plug-in type rotating electronic connector, characterized in that: It comprises a connector A (10) and a connector B (20), wherein the connector A (10) is provided with a first terminal group (14), and the connector B (20) is provided with a second terminal group (24); The connector A (10) is also provided with a positioning sleeve (40), and the positioning sleeve (40) is provided with a plurality of groups of deformation plates (42), and the plurality of groups of deformation plates (42) are arranged in a ring array around the axis of the positioning sleeve (40). The connector B (20) is provided with a fixing sleeve (21), and the plurality of groups of deformation plates (42) cooperate with the inner wall of the fixing sleeve (21), so that the connector B (20) is fixed on the connector A (10), and drives the second terminal group (24) to be sleeved on the first terminal group (14).
2. The plug-in type rotating electronic connector according to claim 1, characterized in that: The connector A (10) is provided with a connector joint (11), and the connector B (20) is provided with a cable joint (22); The connector joint (11) is connected to a first terminal group (14), and the cable joint (22) is connected to a second terminal group (24).
3. The plug-in type rotating electronic connector according to claim 1, characterized in that: The inner wall of the fixing sleeve (21) is provided with a fixing ring groove (25); A fixing block (43) is provided on the deformation plate (42), the fixing block (43) being matched with the fixing ring groove (25), and a plurality of groups of the fixing blocks (43) are placed in the fixing ring groove (25), so that the connector B (20) is positioned on the connector A (10).
4. The plug-in type rotating electronic connector according to claim 3, characterized in that: The deformation plate (42) is provided with a toggle groove (41), and the toggle groove (41) is arranged between the positioning sleeve (40) and the fixing sleeve (21); The deformable plate (42) is also provided with a deformable thin wall (44), and the deformable plate (42) is displaced in the direction of the deformable thin wall (44), so that the fixed block (43) is disengaged from the fixed ring groove (25).
5. The plug-in type rotating electronic connector according to claim 1, characterized in that: The connector A (10) is provided with a threaded sleeve (13), and the positioning sleeve (40) is threadedly connected to the outer wall of the threaded sleeve (13).
6. The plug-in type rotating electronic connector according to claim 1, characterized in that: The sliding sleeve on the outer wall of the fixed sleeve (21) is provided with a reinforcing sleeve (30), and the reinforcing sleeve (30) is provided with a reinforcing ring (31); A reinforcing ring groove (12) is provided on the outer wall of the connector A (10), the reinforcing ring (31) is adapted to the reinforcing ring groove (12), and the reinforcing ring (31) is inserted into the reinforcing ring groove (12) to wrap the deformation plate (42) and the positioning sleeve (40).
7. The plug-in type rotating electronic connector according to claim 6, characterized in that: A barrier ring (32) is provided on the outer wall of the fixing sleeve (21), and a barrier portion (23) is provided on the reinforcing sleeve (30); The reinforcement ring (31) is inserted into the reinforcement ring groove (12), so that the barrier portion (23) is in contact with the barrier ring (32).