Novel connector
By using all plastic shells and internal parts of all -metal materials in the connector, the existing connectors cannot meet the problems of the feel, weight and EMC protection function at the same time, and realize the higher service life and faster insertion plug -in. Pull the number.
Patent Information
- Application Number
- CN202421016267.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-10
AI Technical Summary
Existing connectors are not capable of meeting the needs of both feel, weight and EMC protection in performance. All-plastic connectors lack EMC protection, while all-metal connectors are not ideal for hand and weight.
The connecter shell with a full plastic material is used to combine the internal parts of the all -metal material to achieve the compatibility of EMC protection, and at the same time provides a better feel and lighter weight.
Through this design, the problem of the lack of EMC protection of the all -plastic connector is solved, and at the same time, the feel and weight of the all -metal connector can be avoided, and the higher service life and faster plug -in times are achieved.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connectors, in particular to a new type of connector. Background Art
[0002] Currently, the connector products on the market are all-plastic connectors or all-metal connectors. When customers choose all-plastic products, they meet their needs for compactness and lightness, but the performance is that the all-plastic material cannot provide EMC protection inside. Although the all-metal connector provides EMC protection inside, it cannot meet customer needs in terms of feel and weight.
[0003] The utility model perfectly solves the above problems. The shell is made of all plastic material to provide a better feel and is lighter in weight. The internal parts are made of all metal material and are compatible with EMC protection function. Utility Model Content
[0004] In order to solve the problems in the above-mentioned background technology, the utility model provides a new type of connector for circuit connection, and solves the problem of EMC protection function of the connector in the prior art.
[0005] The solution adopted by the utility model to solve its technical problems is: a new type of connector, including a connection base component and a connection head component, wherein the connection head component can be inserted into the connection base component and the connection base component and the connection head component can be electrically connected, the connection base component includes a jack made of a conductor, a connection base insulator made of an insulating material, and a connection base shell made of plastic, the jack and the connection base insulator are integrally formed and placed in the connection base shell, the connection base insulator is connected to the connection base shell, the connection head component includes an outer sleeve, an inner sleeve, a connection head tail cap, a shielding clamp, a wire clamp, a pin made of a conductor, and a connection head insulator made of an insulating material, the pin and the connection head insulator are integrally formed and placed in a cylinder formed by two shielding clamps, the pin, the connection head insulator, the shielding clamp The assembly formed by the clamp ring is placed in the inner sleeve, and the inner sleeve is connected to the connector tail cap so as to clamp and fix the pin, connector insulator, shielding clamp and wire clamp, and the pin can be inserted into the socket to realize electrical connection between the pin and the socket, the outer sleeve is sleeved on the outside of the inner sleeve, the inner sleeve is provided with a spring sheet, the connector shell is provided with a connector buckle hole, the spring sheet is provided with a spring sheet buckle position, and the outer sleeve is provided with a spring sheet buckle hole, the spring sheet is sleeved on the outside of the inner sleeve and is buckled on the spring sheet buckle hole and connected to the outer sleeve through the spring sheet buckle position, and the sliding outer sleeve can make the spring sheet buckle position fall out of the spring sheet buckle hole so that the connector assembly and the connector head assembly are disconnected, and when the connector assembly is inserted into the connector head assembly, the spring sheet buckle position is buckled on the connector buckle hole to prevent the connector assembly and the connector head assembly from loosening, and there are two spring sheets on the inner sleeve, and the centers of the two spring sheets are coplanar with the center line of the inner sleeve.
[0006] In the above structure, the connection base insulator and the plurality of jacks are integrally formed, the connection head insulator and the plurality of pins are integrally formed, and the positions of the jacks correspond to the positions of the pins.
[0007] In the above structure, the spring sheet is provided with elastic grooves on both sides of the spring sheet buckle position so that the buckle position can be placed on the elastic arm.
[0008] In the above structure, the outer wall of the outer jacket is provided with grooves to increase friction, and the outer wall of the outer jacket is provided with sliding marks to mark the direction of movement.
[0009] The above structure also includes a connection seat connector, between which the assembly consisting of the jack and the connection seat insulator is fixedly connected to the connection seat shell.
[0010] In the above structure, the wire clamp is provided with a wire clamp inclined surface, and the connecting head tail cap is provided with a tail cap inclined surface, and the wire clamp inclined surface is fitted with the tail cap inclined surface.
[0011] In the above structure, the jack is provided with a metal spring so that when the pin is inserted into the jack, the metal spring can avoid the pin to ensure smooth insertion and conduction, and the jack is provided with a convex ring so that the jack and the connecting seat insulator are stuck when they are integrally formed.
[0012] The above structure also includes a shielding pressure ring, which is placed between the cable sealing ring and the two shielding clamps to shield the cable from electromagnetic interference.
[0013] In the above structure, an inner sleeve step is provided on the inner side wall of the inner sleeve, and the inner sleeve step is in contact with the end surface of the shielding clamp ring.
[0014] In the above structure, the inner sleeve is provided with an inner sleeve keyway, the wire clamp is provided with a wire clamp keyway, the shielding key bone is placed in the wire clamp keyway to prevent the shielding clamp from rotating relative to the wire clamp, and the shielding clamp is provided with a shielding key bone, which is placed in the inner sleeve keyway to prevent the inner sleeve from rotating relative to the shielding clamp.
[0015] In the above structure, the connector shell is provided with a connector shell slot, and the outer sleeve is provided with a connector sleeve insert, which can be inserted into the connector shell slot so that the connector assembly can be blindly inserted into the connector assembly.
[0016] The beneficial effects of the utility model are as follows: the outer shell is made of plastic material and the internal material is made of all-metal, which solves the EMC protection that all-plastic connectors do not have, and solves the pressure resistance and safety problems that all-metal connectors cannot solve. By setting a locking structure and adopting a push-pull self-locking structure, quick plugging and unplugging can be achieved for more than 5,000 times, thereby increasing the service life.
[0017] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional diagram of the utility model;
[0019] Figure 2 A three-dimensional diagram of the present invention from another angle;
[0020] Figure 3 It is an exploded view of the utility model;
[0021] Figure 4 This is an exploded view of the utility model from another angle;
[0022] Figure 5 It is a three-dimensional diagram of the jack of the utility model;
[0023] Figure 6 It is a cross-sectional view of the utility model.
[0024] In the figure: 1. connector assembly; 2. connector assembly; 3. jack; 4. connector insulator; 5. connector shell; 6. metal spring; 7. outer sleeve; 8. inner sleeve; 9. connector tail cap; 10. shielding clamp; 11. wire clamp; 12. pin; 13. connector insulator; 14. spring; 15. connector buckle hole; 16. elastic groove; 17. elastic arm; 18. concave pattern; 19. sliding mark; 20. connector connector; 21. convex ring; 22. wire clamp keyway; 23. spring buckle position; 24. wire clamp inclined surface; 25. connector shell slot; 26. connector outer sleeve insert; 27. spring buckle hole; 28. shielding key bone. DETAILED DESCRIPTION
[0025] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.
[0026] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein to indicate directions or positional relationships are based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.
[0027] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.
[0028] Referring to the accompanying drawings, a novel connector includes a connection base component 1 and a connection head component 2, wherein the connection head component 2 can be inserted into the connection base component 1 and the connection base component 1 and the connection head component 2 can be electrically connected, the connection base component 1 includes a socket 3 made of a conductor, a connection base insulator 4 made of an insulating material, and a connection base shell 5 made of plastic, the socket 3 and the connection base insulator 4 are integrally formed and placed in the connection base shell 5, the connection base insulator 4 is connected to the connection base shell 5, the connection head component 2 includes an outer sleeve 7, an inner sleeve 8, a connection head tail cap 9, a shielding clamp 10, a wire clamp 11, a pin 12 made of a conductor, and a connection head insulator 13 made of an insulating material, the pin 12 and the connection head insulator 13 are integrally formed and placed in a cylinder formed by two shielding clamps 10, the pin 12, the connection head insulator 13, and the shielding clamp 10 The assembly formed by the shielding clamp 10 is placed in the inner sleeve 8, and the inner sleeve 8 It is connected to the connector tail cap 9 so as to clamp and fix the pin 12, the connector insulator 13, the shielding clamp 10, and the wire clamp 11. The pin 12 can be inserted into the jack 3 so as to realize the electrical connection between the pin 12 and the jack 3. The outer sleeve 7 is sleeved on the outside of the inner sleeve 8, and the inner sleeve 8 is provided with a spring piece 14. The connector shell 5 is provided with a connector buckle hole 15. The spring piece 14 is provided with a spring piece buckle position 23. The outer sleeve 7 is provided with a spring piece buckle hole 27. The spring piece 14 is sleeved on the outside of the inner sleeve 8 and is buckled on the spring piece buckle hole 27 through the spring piece buckle position 23 to connect with the outer sleeve 7. The sliding outer sleeve 7 can make the spring piece buckle position 23 fall out of the spring piece buckle hole 27 so that the connector assembly 1 and the connector assembly 2 are disconnected. When the connector assembly 1 is inserted into the connector assembly 2, the spring piece buckle position 23 is buckled on the connector buckle hole 15 to prevent the connector assembly 1 and the connector assembly 2 from loosening. There are two spring pieces 14 on the inner sleeve 8, and the centers of the two spring pieces 14 are coplanar with the center line of the inner sleeve 8.
[0029] Furthermore, the connector base insulator 4 is integrally formed with the plurality of sockets 3 , and the connector head insulator 13 is integrally formed with the plurality of pins 12 , and the positions of the sockets 3 correspond to the positions of the pins 12 .
[0030] Furthermore, the spring piece 14 is provided with elastic grooves 16 on both sides of the spring piece buckle position 23 so that the buckle position 15 is placed on the elastic arm 17 .
[0031] Furthermore, the outer side wall of the outer sleeve 7 is provided with grooves 18 to increase friction, and the outer side wall of the outer sleeve 7 is provided with sliding marks 19 to mark the direction of movement.
[0032] Furthermore, it also includes a connection seat connector 20, between the assembly consisting of the jack 3 and the connection seat insulator 4 and the connection seat shell 5, so as to fix the assembly consisting of the jack 3 and the connection seat insulator 4 and the connection seat shell 5.
[0033] Furthermore, the wire clamp 6 is provided with a wire clamp inclined surface 24, and the connector tail cap 10 is provided with a tail cap inclined surface, and the wire clamp inclined surface 24 is in contact with the tail cap inclined surface.
[0034] Furthermore, the socket 3 is provided with a metal spring 6 so that when the pin 12 is inserted into the socket 3, the metal spring 6 can avoid the pin 12 to ensure smooth insertion and conduction. The socket 3 is provided with a convex ring 21 so that the socket 3 and the connecting seat insulator 4 are stuck when they are integrally formed.
[0035] Furthermore, an inner sleeve step is provided on the inner side wall of the inner sleeve 8 , and the inner sleeve step is in contact with the end surface of the shielding clamp 10 .
[0036] Furthermore, the inner sleeve 8 is provided with an inner sleeve keyway, the wire clamp 6 is provided with a wire clamp keyway 22, a shielding key bone 28 is placed in the wire clamp keyway 22 to prevent the shielding clamp 10 from rotating relative to the wire clamp 6, and the shielding clamp 10 is provided with a shielding key bone 28, and the shielding key bone 28 is placed in the inner sleeve keyway to prevent the inner sleeve 8 from rotating relative to the shielding clamp 10.
[0037] Furthermore, the connecting seat shell 5 is provided with a connecting seat shell slot 25, and the outer sleeve 7 is provided with a connecting head outer sleeve plug 26, which can be inserted into the connecting seat shell slot 25 so that the connecting head component 2 can be blindly inserted into the connecting seat component 1.
[0038] The utility model adopts plastic material for the outer shell and metal for the inner material, which solves the EMC protection that all-plastic connectors do not have and the pressure resistance safety problem that all-metal connectors cannot solve. By setting a locking structure and adopting a push-pull self-locking structure, it can achieve quick plugging and unplugging for more than 5,000 times, thus increasing the service life. Specifically, it has the following beneficial effects:
[0039] 1. The outer shell is made of plastic and the internal material is made of all-metal, which solves the EMC protection that all-plastic connectors do not have and the pressure resistance safety problem that all-metal connectors cannot solve. It provides all-round EMC protection, making the product lighter, better feel and compatible with EMC protection;
[0040] 2. By setting up a locking structure and adopting a push-pull self-locking structure, quick plugging and unplugging can be achieved for more than 5,000 times, which increases the service life;
[0041] 3. By arranging the spring piece 14 on the inner sleeve 8, the sliding outer sleeve 7 can make the spring piece buckle position 23 disengage from the spring piece buckle hole 27 so that the connecting seat component 1 and the connecting head component 2 are disconnected. When the connecting seat component 1 is inserted into the connecting head component 2, the spring piece buckle position 23 is buckled on the connecting seat buckle hole 15 to prevent the connecting seat component 1 and the connecting head component 2 from being loosened. The product is light and easy to plug and unplug, and can be quickly plugged and locked for more than 5,000 times;
[0042] 4. A metal spring 6 is provided at the jack 3 so that when the pin 12 is inserted into the jack 3, the metal spring 6 can avoid the pin 12 to ensure smooth insertion and conduction. The jack 3 is provided with a convex ring 32 so that the jack 3 and the connecting seat insulator 4 are stuck when they are integrally formed;
[0043] 5. By providing a connection seat shell slot 25 in the connection seat shell 5 and providing a connection head shell insert 26 in the outer sleeve 7, the connection head shell insert 26 can be inserted into the connection seat shell slot 25 so that the connection head assembly 2 can be blindly inserted into the connection seat assembly 1.
[0044] The embodiments described above are only preferred implementation modes of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and modifications made by technicians in this field on the basis of the utility model shall fall within the protection scope of the present utility model.
Claims
1. A new type of connector, characterized in that: The invention comprises a connection base component and a connection head component, wherein the connection head component can be inserted into the connection base component and the connection base component and the connection head component can be electrically connected, the connection base component comprises a socket made of a conductor, a connection base insulator made of an insulating material, and a connection base shell made of plastic, the socket and the connection base insulator are integrally formed and placed in the connection base shell, the connection base insulator is connected to the connection base shell, the connection head component comprises an outer sleeve, an inner sleeve, a connection head tail cap, a shielding clamp, a wire clamp, a pin made of a conductor, and a connection head insulator made of an insulating material, the pin and the connection head insulator are integrally formed and placed in a cylinder formed by two shielding clamps, the assembly formed by the pin, the connection head insulator and the shielding clamp is placed in the inner sleeve, the The inner sleeve is connected to the tail cap of the connector so as to clamp and fix the pin, the connector insulator, the shielding clamp and the wire clamp. The pin can be inserted into the jack to realize electrical connection between the pin and the jack. The outer sleeve is sleeved on the outside of the inner sleeve. The inner sleeve is provided with a spring sheet. The connector shell is provided with a connector buckle hole. The spring sheet is provided with a spring sheet buckle position. The outer sleeve is provided with a spring sheet buckle hole. The spring sheet is sleeved on the outside of the inner sleeve and is buckled on the spring sheet buckle hole and connected to the outer sleeve through the spring sheet buckle position. The sliding outer sleeve can make the spring sheet buckle position fall out of the spring sheet buckle hole so that the connector assembly and the connector head assembly are disconnected. When the connector assembly is inserted into the connector head assembly, the spring sheet buckle position is buckled on the connector buckle hole to prevent the connector assembly and the connector head assembly from loosening. There are two spring sheets on the inner sleeve, and the centers of the two spring sheets are coplanar with the center line of the inner sleeve.
2. The new connector according to claim 1 is characterized in that: The connection seat insulator is integrally formed with a plurality of jacks, the connection head insulator is integrally formed with a plurality of pins, and the positions of the jacks correspond to the pins.
3. The new connector according to claim 1 is characterized in that: The spring sheet is provided with elastic grooves on both sides of the spring sheet buckle position so that the buckle position is placed on the elastic arm.
4. The new connector according to claim 1 is characterized in that: The outer side wall of the outer jacket is provided with grooves to increase friction, and the outer side wall of the outer jacket is provided with sliding marks to mark the movement direction.
5. The new connector according to claim 1 is characterized in that: It also includes a connection seat connector, between the assembly consisting of the jack and the connection seat insulator and the connection seat shell so as to fix the assembly consisting of the jack and the connection seat insulator and the connection seat shell.
6. The new connector according to claim 1 is characterized in that: The connecting seat shell is provided with a connecting seat shell slot, and the outer sleeve is provided with a connecting head outer sleeve plug, which can be inserted into the connecting seat shell slot so that the connecting head assembly can be blindly inserted into the connecting seat assembly.
7. The new connector according to claim 1 is characterized in that: The jack is provided with a metal spring sheet so that when the pin is inserted into the jack, the metal spring sheet can avoid the pin to ensure smooth insertion and conduction. The jack is provided with a convex ring so that the jack and the connecting seat insulator are stuck when they are integrally formed.
8. The new connector according to claim 1 is characterized in that: An inner sleeve step is provided on the inner side wall of the inner sleeve, and the inner sleeve step is fitted with the end surface of the shielding clamp ring.
9. The new connector according to claim 1 is characterized in that: The inner sleeve is provided with an inner sleeve keyway, the wire clamp is provided with a wire clamp keyway, and the shielding clamp is provided with a shielding key bone. The shielding key bone is placed in the wire clamp keyway to prevent the shielding clamp from rotating relative to the wire clamp, and the shielding key bone is placed in the inner sleeve keyway to prevent the inner sleeve from rotating relative to the shielding clamp.