Connecting joint stable in connection
By introducing structures such as slide rails, sliders, dustproof rings and positioning rings into the connection joints, combined with magnetic suction rings and return springs, the problem of easy loosening and dust loss of existing connection joints is solved, and stable connection and prevention are achieved Dust-proof effect.
Patent Information
- Application Number
- CN202421047133.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing connection joint connection method is easy to loosen, resulting in insensitive connection and easy to disconnect, and the connection is prone to dust falling off, affecting the connection efficiency.
A connection joint including a first connecting seat, a slide rail, a slider, a socket dust ring, a return spring, a positioning ring and a positioning key is designed. The connection is accelerated by a magnetic suction ring, and the slider drives the dust ring to slide and position it. The ring and positioning keys enable stable connection.
The connection stability and dust-proof and stain-proof are achieved, reducing the risk of mistouching and breaking of connections and external forces, and improving connection efficiency.
Smart Images
Figure CN222282422U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connectors, in particular to a connection joint with stable connection. Background Art
[0002] Connectors are also called connectors, also known as joints and sockets in China. They generally refer to electrical connectors, that is, devices that connect two active devices to transmit current or signals. The male and female ends can transmit information or current after contact, and are also called connectors.
[0003] The existing connection method of the connection joint is usually a plug-in connection, which is easy to loosen and is not convenient for stable connection, resulting in insensitive connection or even disconnection. In addition, dust will accumulate at the connection, which will cause insensitive connection for a long time and affect the connection efficiency.
[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a connection joint with stable connection is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a connection joint with stable connection to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting joint with a stable connection, comprising a first connecting seat and a first magnetic ring, the left end outer wall of the first connecting seat is fixedly connected with a first connecting port, and the left end outer wall of the first connecting port is snap-connected with a second connecting port, the left end outer wall of the second connecting port is provided with a second connecting seat, the first magnetic ring is provided on the right outer wall of the second connecting seat, and the right outer wall of the first magnetic ring is connected with the second magnetic ring, and the right outer wall of the second magnetic ring is provided with the first connecting seat.
[0007] Furthermore, a slide rail is provided inside the first connecting seat, and a slider is slidably connected inside the slide rail.
[0008] Furthermore, the outer wall of the end of the slider is connected with a sleeve dust ring, and the sleeve dust ring is in a circular ring shape.
[0009] Furthermore, a return spring is fixedly connected to the outer wall of the sleeve dustproof ring, and a positioning ring is provided at the end of the return spring.
[0010] Furthermore, a positioning key is provided on the central outer wall of the positioning ring, and the height of the top outer wall of the positioning key is higher than the height of the top outer wall of the positioning ring.
[0011] Furthermore, two positioning rings are provided, a first positioning groove is provided on the end outer wall of one positioning ring, and a connecting key is provided on the end outer wall of the other positioning ring.
[0012] Furthermore, the first positioning groove and the connecting key are matched, and the end outer walls of the two positioning rings are in contact with each other.
[0013] Furthermore, a second positioning groove is formed on the outer wall of the second connecting seat, and the outer wall of the bottom end of the positioning key is in contact with the inner wall of the second positioning groove.
[0014] The utility model provides a connection joint with stable connection, which has the following beneficial effects:
[0015] 1. The connection joint has a stable connection, and the slider can slide left and right inside the slide rail. The slider drives the sleeve dust ring to slide left and right on the outer side of the first connection seat. The initial state of the sleeve dust ring is on the outer side of the first connection seat. After the first connection port and the second connection port are connected, the sleeve dust ring is slid to the right. The sleeve dust ring can move to the outer side of the connection between the first connection port and the second connection port, so as to prevent dust and dirt from entering the connection.
[0016] 2. The connection is stable, and the bottom end of the positioning key passes through the interior of the sleeve dust ring and enters the interior of the second positioning groove. The positioning key connects the first connecting seat, the sleeve dust ring and the positioning ring to limit the position of the positioning ring. At the same time, the connecting key of one positioning ring enters the first positioning groove of another positioning ring to further limit the position of the positioning ring, thereby achieving a stable connection between the first connecting seat and the second connecting seat, and it is not easy to accidentally disconnect and cause external force damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front view structural schematic diagram of a stable connection joint of the utility model;
[0018] Figure 2 It is a side view structural schematic diagram of a positioning ring of a stable connection joint of the utility model;
[0019] Figure 3 It is a three-dimensional structural schematic diagram of a positioning ring of a stable connecting joint of the utility model.
[0020] In the figure: 1. first connecting seat; 2. first connecting port; 3. second connecting port; 4. second connecting seat; 5. first magnetic ring; 6. second magnetic ring; 7. slide rail; 8. slider; 9. sleeve dust ring; 10. return spring; 11. positioning ring; 12. positioning key; 13. first positioning groove; 14. connecting key; 15. second positioning groove. DETAILED DESCRIPTION
[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0022] like Figure 1-Figure 3 As shown, a connection joint with stable connection comprises a first connection seat 1 and a first magnetic ring 5, the left end outer wall of the first connection seat 1 is fixedly connected with a first connection port 2, and the left end outer wall of the first connection port 2 is snap-connected with a second connection port 3, the left end outer wall of the second connection port 3 is provided with a second connection seat 4, the first magnetic ring 5 is provided on the right outer wall of the second connection seat 4, and the right outer wall of the first magnetic ring 5 is connected with a second magnetic ring 6, the right outer wall of the second magnetic ring 6 is provided with the first connection seat 1, a slide rail 7 is provided inside the first connection seat 1, and a slider 8 is slidably connected inside the slide rail 7, the end outer wall of the slider 8 is connected with a sleeve dust ring 9, and the sleeve dust ring 9 is in a circular ring shape;
[0023] The specific operation is as follows: the first connection seat 1 and the second connection seat 4 are placed opposite to each other. When the first connection port 2 and the second connection port 3 are connected, the first magnetic attraction ring 5 and the second magnetic attraction ring 6 attract each other, and the generated suction force can accelerate the first connection seat 1 and the second connection seat 4 to accelerate closer, and the first connection port 2 enters the interior of the second connection port 3 to complete the connection;
[0024] The slider 8 can slide left and right inside the slide rail 7, and the slider 8 drives the sleeve dust ring 9 to slide left and right on the outer side of the first connection seat 1. The initial state of the sleeve dust ring 9 is on the outer side of the first connection seat 1. After the first connection port 2 and the second connection port 3 are connected, the sleeve dust ring 9 is slid to the right. The sleeve dust ring 9 can move to the outer side of the connection between the first connection port 2 and the second connection port 3, so as to prevent dust and dirt from entering the connection.
[0025] like Figure 1-Figure 3 As shown, a reset spring 10 is fixedly connected to the outer wall of the sleeve dustproof ring 9, and a positioning ring 11 is provided at the end of the reset spring 10, a positioning key 12 is provided on the central outer wall of the positioning ring 11, and the top outer wall height of the positioning key 12 is higher than the top outer wall height of the positioning ring 11, and two positioning rings 11 are provided, a first positioning groove 13 is provided on the end outer wall of one positioning ring 11, and a connecting key 14 is provided on the end outer wall of the other positioning ring 11, the first positioning groove 13 and the connecting key 14 are adapted to each other, and the end outer walls of the two positioning rings 11 are fitted together, a second positioning groove 15 is provided on the outer wall of the second connecting seat 4, and the bottom end outer wall of the positioning key 12 is fitted with the inner wall of the second positioning groove 15;
[0026] The specific operation is as follows: pull the positioning key 12 to drive the positioning ring 11 away from the sleeve dust ring 9, and the reset spring 10 is stretched. When the sleeve dust ring 9 moves to the left to the outer side of the first connecting seat 1, release the positioning key 12, and the bottom end of the positioning key 12 passes through the interior of the sleeve dust ring 9 and enters the second positioning groove 15. The positioning key 12 connects the first connecting seat 1, the sleeve dust ring 9 and the positioning ring 11 to limit the position of the positioning ring 11. At the same time, the connecting key 14 of one positioning ring 11 enters the first positioning groove 13 of the other positioning ring 11. After the ends of the two positioning rings 11 are engaged and connected, the position of the positioning ring 11 is further limited. The first connecting seat 1 and the second connecting seat 4 are connected through the positioning ring 11 and the sleeve dust ring 9, so as to achieve a stable connection between the two, and it is not easy to accidentally disconnect and cause external force damage.
[0027] In summary, if Figure 1-Figure 3 As shown, the connection joint with stable connection, when in use, firstly, the first connection seat 1 and the second connection seat 4 are placed opposite to each other, and when the first connection port 2 and the second connection port 3 are connected, the first magnetic attraction ring 5 and the second magnetic attraction ring 6 attract each other, and the generated suction force can accelerate the first connection seat 1 and the second connection seat 4 to accelerate and approach each other, and the slider 8 can slide left and right inside the slide rail 7, and the slider 8 drives the sleeve dust ring 9 to slide left and right on the outer side of the first connection seat 1, and after the first connection port 2 and the second connection port 3 are connected, the sleeve dust ring 9 is slid to the right, and the sleeve dust ring 9 can move to the outer side of the connection between the first connection port 2 and the second connection port 3, so as to prevent dust and dirt on the connection;
[0028] Pull the positioning key 12 to drive the positioning ring 11 away from the sleeve dust ring 9, and the reset spring 10 is stretched. When the sleeve dust ring 9 moves to the left to the outer side of the first connecting seat 1, release the positioning key 12, and the bottom end of the positioning key 12 passes through the interior of the sleeve dust ring 9 and enters the second positioning groove 15. The positioning key 12 connects the first connecting seat 1, the sleeve dust ring 9 and the positioning ring 11. At the same time, the connecting key 14 of one positioning ring 11 enters the first positioning groove 13 of the other positioning ring 11. After the ends of the two positioning rings 11 are engaged and connected, the position of the positioning ring 11 is further limited to achieve a stable connection between the two.
[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
Claims
1. A connection joint with stable connection, comprising a first connection seat (1) and a first magnetic attraction ring (5), characterized in that: The first connection seat (1) is fixedly connected to the outer wall of the left end of the first connection seat (1), and the second connection port (3) is snap-connected to the outer wall of the left end of the first connection port (2), and the second connection seat (4) is arranged on the outer wall of the left end of the second connection port (3), the first magnetic ring (5) is arranged on the right outer wall of the second connection seat (4), and the right outer wall of the first magnetic ring (5) is connected to the second magnetic ring (6), and the right outer wall of the second magnetic ring (6) is arranged on the first connection seat (1), the first connection seat (1) is provided with a slide rail (7) inside, and the slide rail (7) is slidably connected to a slider (8), the end outer wall of the slider (8) is connected to a sleeve dust ring (9), and the sleeve dust ring (9) is in a circular ring shape.
2. A connection joint with stable connection according to claim 1, characterized in that: A return spring (10) is fixedly connected to the outer wall of the sleeve dustproof ring (9), and a positioning ring (11) is provided at the end of the return spring (10).
3. A connection joint with stable connection according to claim 2, characterized in that: A positioning key (12) is provided on the central outer wall of the positioning ring (11), and the height of the top outer wall of the positioning key (12) is higher than the height of the top outer wall of the positioning ring (11).
4. A connection joint with stable connection according to claim 3, characterized in that: Two positioning rings (11) are provided, a first positioning groove (13) is provided on the outer wall at the end of one positioning ring (11), and a connecting key (14) is provided on the outer wall at the end of the other positioning ring (11).
5. A connection joint with stable connection according to claim 4, characterized in that: The first positioning groove (13) and the connecting key (14) are matched, and the outer walls of the ends of the two positioning rings (11) are in contact with each other.
6. A connection joint with stable connection according to claim 1, characterized in that: A second positioning groove (15) is formed on the outer wall of the second connecting seat (4), and the outer wall of the bottom end of the positioning key (12) fits the inner wall of the second positioning groove (15).