Anti-drop device for electronic connector
By designing anti-disengagement mechanisms in the electronic connector, including bayonets, lockers, guide strips and reinforcement seats, the problem of easy loosening of the plug and plug sleeve is solved, achieving more stable plugging and smoothness.
Patent Information
- Application Number
- CN202422403214.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-30
AI Technical Summary
During the use of existing electronic connectors, due to the friction force after plugging, it is difficult to effectively prevent loosening between the plug and the sleeve, resulting in reduced connection conveying efficiency and poor stability.
An anti-disengagement mechanism consisting of a connecting sleeve, a connector, an anti-disengagement seat, a bayonet, a locket, a guide bar and a reinforcement seat are designed. The stability and smoothness of the plug are achieved through the cooperation between the bayonet and the locket, the guide bar and the reinforcement seat.
It improves the plug-in stability and use stability between the connector head and the connecting sleeve, avoids loosening caused by external forces, and enhances the smoothness of the plug-in and anti-detachment effect.
Smart Images
Figure CN223218580U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic connectors, in particular to an anti-dropping device for electronic connectors. Background Art
[0002] Electronic connectors, also known as circuit connectors, are indispensable components in electronic devices. They are used to connect two or more circuits so that current can flow smoothly. These connectors are usually made of materials such as metal or plastic and have specific physical and electrical properties to ensure a stable electrical connection between the connected circuits. Electronic connectors support high-frequency signals such as data communication and telephone communication. They use transmission media such as coaxial cable, twisted pair or optical fiber to transmit data at high speed. For ease of use and maintenance, electronic connectors are usually pluggable. They can be connected to the circuit board through slots, sockets or surface mounting. Since electronic connectors are prone to shaking or even detachment due to external influences when working after being plugged in, it is necessary to perform connection anti-detachment operations on the electronic connectors.
[0003] In the related art, during the use of electronic connectors, plugs and sockets that match each other are generally designed, and the plugging friction between the plug and the socket is used to ensure the plugging stability between the plug and the socket, so that they can be used.
[0004] However, during the current use of electronic connectors, it is difficult to perform rigid plug-in and anti-dropping work between the plug and the socket due to the friction force after insertion. As the plug is continuously used and affected by external forces, it is easy for the plug and the socket to become loose, resulting in reduced connection transmission efficiency and instability, affecting the plug-in stability and use stability of the electronic connector. Summary of the Invention
[0005] In order to make up for the above deficiencies, the present invention provides an electronic connector anti-dropping device that overcomes the above technical problems or at least partially solves the above problems.
[0006] The utility model is achieved in this way:
[0007] The utility model provides an electronic connector anti-dropping device, comprising a connecting sleeve, a connecting head installed inside the connecting sleeve, and a connecting pin installed on the left side of the connecting head;
[0008] The connection anti-slip mechanism comprises:
[0009] Anti-slip seat; the anti-slip seat is fixedly connected to the right side of the top of the connector, and a bayonet is provided on the left side of the bottom of the anti-slip seat;
[0010] Fitting opening; the fitting opening is opened on the right side of the top of the connecting sleeve, and the right side of the top of the connecting sleeve is fixedly connected with a holder located inside the bayonet.
[0011] In a preferred solution, a force-applying surface is provided on the right side of the top of the clamping seat, and a force-bearing surface is provided on the bottom of the left side of the anti-slip seat.
[0012] In a preferred solution, a guide bar is fixedly connected to the bottom of the inner wall of the connecting sleeve, and a plurality of guide bars are provided, and the guide bars are distributed at equal distances.
[0013] In a preferred solution, a guide groove is provided at the bottom of the connector, and a plurality of guide grooves are provided, and the guide grooves are distributed at equal distances, and the guide strip is located inside the guide groove.
[0014] In a preferred solution, a contact surface is provided at the bottom of the left side of the anti-slip seat, and the left side of the contact surface contacts the right side of the fitting opening.
[0015] In a preferred solution, a through-hole is provided on the left side of the connecting sleeve, and there are a plurality of through-holes which are distributed at equal distances, and the connecting needle passes through the connecting sleeve through the through-hole.
[0016] In a preferred solution, a reinforcement seat is installed on the right side of the top of the connector, and the bottom of the reinforcement seat is fixedly connected with the top of the anti-slip seat.
[0017] In a preferred solution, a hollow opening is provided at the bottom of the anti-slip seat, and curved openings are provided at the bottoms of both sides of the right side of the anti-slip seat.
[0018] The utility model provides an electronic connector anti-drop device, the beneficial effects of which include:
[0019] 1. By setting up a connection anti-drop mechanism, when the connecting sleeve is used in conjunction with the connecting head, the connecting sleeve and the connecting head can be plugged in to prevent them from falling off, so as to avoid the connector being loosened by external forces during use, resulting in a decrease in connection and transmission efficiency and instability of the connector, thereby improving the plug-in stability and use stability of the connector.
[0020] 2. By setting the force-applying surface and the force-receiving surface, the card holder can be provided with a force-applying point for applying an upward movement to the left side of the anti-disengagement seat when the card holder and the bayonet are used, so that the anti-disengagement seat is forced to rise during the plugging process of the connector. The bayonet and the card holder cooperate with the anti-disengagement seat to stably prevent the connector and the connecting sleeve from being plugged in, thereby improving the smoothness of the plugging between the card holder and the bayonet.
[0021] 3. By setting the guide strip, when the connecting sleeve is used with the connecting head, the connecting head and the connecting sleeve can be guided for plugging together, and the connecting sleeve and the connecting head can be reinforced and stabilized after plugging together, thereby improving the plugging effect of the connecting head. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0023] Figure 1 It is an overall stereogram provided by the embodiment of the present utility model;
[0024] Figure 2 A schematic diagram of the left-side stereoscopic structure of the force-applying seat provided in an embodiment of the present utility model;
[0025] Figure 3 A schematic diagram of the three-dimensional structure of the connecting sleeve provided in an embodiment of the present utility model;
[0026] Figure 4 A schematic diagram of the three-dimensional structure of a connector provided in an embodiment of the present utility model;
[0027] In the figure: 1. Connecting sleeve; 2. Connecting head; 3. Connecting needle; 4. Anti-slip seat; 5. Bayonet; 6. Fitting mouth; 7. Clamping seat; 8. Force-applying surface; 9. Force-bearing surface; 10. Guide strip; 11. Guide groove; 12. Contact surface; 13. Through-mouth; 14. Reinforcement seat; 15. Hollow mouth; 16. Bending mouth. DETAILED DESCRIPTION
[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0029] Reference Figure 1-Figure 4The utility model provides a technical solution: an anti-dropping device for an electronic connector, comprising a connecting sleeve 1 and a connection anti-dropping mechanism, a connecting head 2 is installed inside the connecting sleeve 1, and a connecting pin 3 is installed on the left side of the connecting head 2. When the connecting sleeve 1 is used in conjunction with the connecting head 2, the connecting sleeve 1 and the connecting head 2 can be plugged in to prevent them from falling out, thereby preventing the connecting head 2 from loosening due to external forces during use, resulting in reduced and unstable connection and transmission efficiency of the connecting head 2, thereby improving the plugging stability and use stability of the connecting head 2.
[0030] Reference Figure 1-Figure 4 In a preferred embodiment, the connection anti-slip mechanism includes an anti-slip seat 4, which is fixedly connected to the right side of the top of the connector 2, and a bayonet 5 is provided on the left side of the bottom of the anti-slip seat 4. The fitting opening 6 is opened on the right side of the top of the connecting sleeve 1, and the right side of the top of the connecting sleeve 1 is fixedly connected with a clamping seat 7 located inside the bayonet 5. The anti-slip seat 4 moves with the connector 2 into the fitting opening 6. At the same time, the anti-slip seat 4 drives the bayonet 5 to move toward the clamping seat 7. When the connector 2 and the connecting sleeve 1 are plugged in, the clamping seat 7 enters the bayonet 5, and the clamping seat 7 is clamped The mouth 5 cooperates with the anti-disconnection seat 4 to perform misaligned card connection and anti-disconnection work between the connector 2 and the connecting sleeve 1. A force-applying surface 8 is provided on the right side of the top of the card seat 7, and a force-bearing surface 9 is provided on the bottom of the left side of the anti-disconnection seat 4. When the card seat 7 and the bayonet 5 are used, the card seat 7 can provide a force-applying point for applying upward movement to the left side of the anti-disconnection seat 4, so that the anti-disconnection seat 4 is forced to rise during the plugging process of the connector 2. The bayonet 5 and the card seat 7 cooperate with the anti-disconnection seat 4 to perform stable anti-disconnection work on the plugging of the connector 2 and the connecting sleeve 1, thereby improving the smoothness of the card connection between the card seat 7 and the bayonet 5.
[0031] Reference Figure 2-Figure 4 In a preferred embodiment, a guide strip 10 is fixedly connected to the bottom of the inner wall of the connecting sleeve 1, and a plurality of guide strips 10 are provided, and the guide strips 10 are distributed at equal distances, so as to guide the connection between the connector 2 and the connecting sleeve 1, and reinforce and stabilize the connection between the connecting sleeve 1 and the connector 2 after connection, thereby improving the connection effect of the connector 2, and a guide groove 11 is provided at the bottom of the connector 2, and a plurality of guide grooves 11 are provided, and the guide strip 10 is located inside the guide groove 11. When the guide strip 10 is used in conjunction with the connector 2, space is provided for the guide strip 10 to guide and apply force between the connector 2 and the connecting sleeve 1, thereby avoiding the situation where it is difficult to effectively guide the connection between the connector 2 and the connecting sleeve 1 when the guide strip 10 is used, thereby improving the guiding effect of the guide strip 10.
[0032] Reference Figure 2-Figure 4In a preferred embodiment, a contact surface 12 is provided at the bottom of the left side of the anti-slip seat 4, and the left side of the contact surface 12 contacts the right side of the fitting opening 6. When the fitting opening 6 is used in conjunction with the anti-slip seat 4, a fitting contact force can be applied between the anti-slip seat 4 and the fitting opening 6 to ensure the contact and fitting effect of the fitting opening 6 on the anti-slip seat 4. A through-hole 13 is provided on the left side of the connecting sleeve 1. There are several through-holes 13, and the through-holes 13 are distributed at equal distances. The connecting needle 3 passes through the connecting sleeve 1 through the through-hole 13, which can provide space for the connecting needle 3 to follow the connector 2 to penetrate the connecting sleeve 1, thereby avoiding the situation where the connecting needle 3 is difficult to penetrate the connecting sleeve 1 when in use, thereby improving the plugging smoothness of the connecting needle 3.
[0033] Reference Figure 2-Figure 4 In a preferred embodiment, a reinforcement seat 14 is installed on the right side of the top of the connector 2, and the bottom of the reinforcement seat 14 is fixedly connected with the top of the anti-slip seat 4, so that the top of the anti-slip seat 4 can be reinforced when the anti-slip seat 4 is working, thereby avoiding the situation where the anti-slip seat 4 has insufficient stability when in use, thereby improving the working stability of the anti-slip seat 4, and a hollow opening 15 is provided at the bottom of the anti-slip seat 4, and bending openings 16 are provided at the bottom on both sides of the right side of the anti-slip seat 4, which can provide the user with space to bend downward under force when the anti-slip seat 4 is used in conjunction with the bayonet 5, thereby avoiding the situation where the right side of the anti-slip seat 4 is difficult to move downward when in use, causing the bayonet 5 to separate from the bayonet 5, thereby improving the convenience of using the anti-slip seat 4.
[0034] Specifically, the working process or working principle of the electronic connector anti-disconnection device is as follows: when in use, the handheld connector 2 is moved to align with the connector sleeve 1, and the anti-disconnection seat 4 and the fitting port 6 are in the same plane. At this time, the connecting needle 3 follows the connector 2 to move through the through-hole 13 and penetrates the connector sleeve 1. At the same time, the guide bar 10 enters the guide groove 11 that follows the movement of the connector 2 to guide the connection between the connector 2 and the connector sleeve 1. At this time, the anti-disconnection seat 4 follows the connector 2 to move into the fitting port 6, so that the contact port and the fitting port 6 are in contact and fit, prompting the anti-disconnection seat 4 to cooperate with the fitting port 6 to adjust the position of the connector sleeve 1 and the connector 2 to the right through the contact port. Restriction work, during this process, the force-applying surface 8 on the right side of the top of the socket 7 contacts the force-bearing surface 9 on the bottom left of the anti-slip seat 4, applying an upward thrust to the anti-slip seat 4, so that the anti-slip seat 4 drives the bayonet 5 to move toward the socket 7. When the connection between the connector 2 and the connecting sleeve 1 is completed, the socket 7 enters the bayonet 5, and the socket 7 cooperates with the anti-slip seat 4 through the bayonet 5 to perform dislocation card connection and anti-slip work between the connector 2 and the connecting sleeve 1, thereby ensuring the stability of the connection between the connecting sleeve 1 and the connector 2. At the same time, the reinforcement seat 14 cooperates with the hollow opening 15 and the bending opening 16 to perform bending reinforcement and bending stabilization work on the anti-slip seat 4, thereby ensuring the smoothness and stability of the anti-slip seat 4 during operation.
[0035] It should be noted that the connecting sleeve 1, the connecting head 2 and the connecting needle 3 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.
Claims
1. An electronic connector anti-drop device, comprising a connecting sleeve (1), a connecting head (2) installed inside the connecting sleeve (1), and a connecting pin (3) installed on the left side of the connecting head (2), characterized in that: The connection anti-slip mechanism comprises: Anti-slip seat (4); the anti-slip seat (4) is fixedly connected to the right side of the top of the connector (2), and a bayonet (5) is provided on the left side of the bottom of the anti-slip seat (4); Fitting opening (6); the fitting opening (6) is opened on the right side of the top of the connecting sleeve (1), and the right side of the top of the connecting sleeve (1) is fixedly connected to a holder (7) located inside the bayonet opening (5).
2. The electronic connector anti-dropping device according to claim 1, characterized in that: A force-applying surface (8) is provided on the right side of the top of the clamping seat (7), and a force-bearing surface (9) is provided on the bottom of the left side of the anti-slip seat (4).
3. The electronic connector anti-dropping device according to claim 1, characterized in that: A guide bar (10) is fixedly connected to the bottom of the inner wall of the connecting sleeve (1), and a plurality of guide bars (10) are provided, and the plurality of guide bars (10) are distributed at equal distances.
4. The electronic connector anti-dropping device according to claim 3, characterized in that: A guide groove (11) is provided at the bottom of the connector (2), and a plurality of guide grooves (11) are provided, and the plurality of guide grooves (11) are distributed at equal distances, and the guide strip (10) is located inside the guide groove (11).
5. The electronic connector anti-dropping device according to claim 1, characterized in that: A contact surface (12) is provided at the bottom of the left side of the anti-slip seat (4), and the left side of the contact surface (12) contacts the right side of the fitting opening (6).
6. The electronic connector anti-dropping device according to claim 1, characterized in that: A through-hole (13) is provided on the left side of the connecting sleeve (1), and a plurality of through-holes (13) are provided, and the through-holes (13) are distributed at equal distances. The connecting needle (3) passes through the connecting sleeve (1) through the through-hole (13).
7. The electronic connector anti-dropout device according to claim 1, characterized in that: A reinforcement seat (14) is installed on the right side of the top of the connector (2), and the bottom of the reinforcement seat (14) is fixedly connected to the top of the anti-slip seat (4).
8. The electronic connector anti-dropping device according to claim 1, characterized in that: The bottom of the anti-slip seat (4) is provided with a hollow opening (15), and the bottoms of both sides of the right side of the anti-slip seat (4) are provided with curved openings (16).