A locking structure of a joint connector

Abstract

The utility model relates to a kind of lock structure of joint connector in the technical field of combined type intersecting line cutting, specifically discloses a kind of lock structure, including: mainboard, the bottom of mainboard is fixedly connected with connecting rod, the periphery of connecting rod is slidably connected with sleeve, the periphery of sleeve is fixedly connected with bottom plate, further including: locking mechanism, locking mechanism is set on mainboard, locking mechanism is used to lock when being connected to device, limiting mechanism, limiting mechanism is set on sleeve, limiting mechanism is used to limit when being connected to device. The locking mechanism is set to make device in use process, staff can be inserted into the lock slot by driving paddle and inserting board carding, locking groove can be inserted into the sleeve by inserting board and connecting rod at this time, the device is locked, in addition, the elastic potential energy of first spring keeps stable when locking plate and inserting board are inserted into locking groove, improve the stable effect of device use.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically a locking structure for a connector. Background Technology

[0002] A connector is an electromechanical component used to achieve electrical connection, signal transmission, and mechanical connection. Through specific structure and design, it can connect two or more electronic devices, circuits, cables, etc., so that current, signals, etc. can be transmitted stably and reliably between different components. At the same time, it provides mechanical fixation and support for the connected components, ensuring that they maintain the correct position and relative relationship during operation.

[0003] Existing locking structures are often complex in design to ensure a secure connection, requiring specialized tools and specific procedures for disassembly, which increases the difficulty of maintenance and repair. For example, some connectors using screw-locking or multi-layer nested locking mechanisms are cumbersome to disassemble. If a critical component in the locking structure is damaged, it may not be possible to replace that component alone, requiring the entire connector to be replaced, leading to increased maintenance costs. Therefore, we propose a locking structure for connectors. Utility Model Content

[0004] The purpose of this invention is to provide a locking structure for a connector, addressing the problem mentioned in the background art where existing locking structures are complex in design to ensure connection strength, requiring specialized tools and specific operating procedures for disassembly, thus increasing maintenance and repair difficulties. For example, some connectors using screw-lock or multi-layer nested locking mechanisms are cumbersome to disassemble, and when a critical component in the locking structure is damaged, it may not be possible to replace that component alone, necessitating the replacement of the entire connector, leading to increased maintenance costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a locking structure for a connector, comprising: a main board, a connecting rod fixedly connected to the bottom of the main board, a sleeve slidably connected to the periphery of the connecting rod, and a base plate fixedly connected to the periphery of the sleeve. It also includes: a locking mechanism, which is mounted on the motherboard and is used to lock the device when it is connected; The limiting mechanism is installed on the sleeve and is used to limit the connection of the device.

[0006] The locking mechanism includes a hollow plate fixedly connected to one side of the main board. A first spring is fixedly connected inside the hollow plate. A locking plate is fixedly connected to one end of the first spring. An insert plate is fixedly connected to one side of the locking plate. A rotating shaft is fixedly connected to one end of the insert plate. An adjusting plate is slidably connected to the periphery of the rotating shaft. A paddle is slidably connected to the top of the adjusting plate.

[0007] The motherboard has a locking groove inside, and the insert plate is inserted horizontally inside the locking groove.

[0008] The limiting mechanism includes a limiting ring fixedly connected inside the sleeve, a connecting plate fixedly connected inside the limiting ring, a connecting shaft rotatably connected inside the connecting plate, and a bonding plate fixedly connected to the bottom of the connecting shaft.

[0009] One side of the bonding plate is fixedly connected to a second spring, and one side of the second spring is fixedly connected to the inside of the limiting ring.

[0010] The motherboard is fixedly connected to a top plate, and the top of the top plate is fixedly connected to an anti-slip pad.

[0011] The sleeve is fixedly connected to a protective ring, and the protective ring is fixedly connected to a support plate.

[0012] This utility model has at least the following beneficial effects: In use, this invention features a locking mechanism that allows operators to engage the insert plate into the locking groove by moving a lever. The insert plate then pushes the connecting rod into the sleeve, locking the device in place. Furthermore, the elastic potential energy of the first spring keeps the locking plate and insert plate stable when pushed into the locking groove, improving the device's stability. A limiting mechanism, when the connecting rod is inserted into the sleeve during connection, allows the elastic potential energy of the second spring to move the bonding plate against the surface of the connecting rod, ensuring the connecting rod is securely attached to the sleeve and preventing displacement or detachment, thus enhancing the stability of the device's installation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the sleeve of this utility model; Figure 3 This is a schematic diagram of the locking mechanism of this utility model; Figure 4 This is a schematic diagram of the limiting mechanism of this utility model.

[0014] In the diagram: 1. Main board; 101. Top plate; 102. Anti-slip pad; 103. Connecting rod; 104. Sleeve; 105. Protective ring; 106. Support plate; 107. Base plate; 2. Locking mechanism; 201. Hollow plate; 202. First spring; 203. Locking plate; 204. Insert plate; 205. Locking groove; 206. Rotating shaft; 207. Adjusting plate; 208. Paddle; 3. Limiting mechanism; 301. Limiting ring; 302. Connecting plate; 303. Connecting shaft; 304. Adhesive plate; 305. Second spring. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 Please see Figures 1 to 4 This utility model provides a technical solution: a locking structure for a connector, comprising: a main board 1, a connecting rod 103 fixedly connected to the bottom of the main board 1, a sleeve 104 slidably connected to the periphery of the connecting rod 103, and a base plate 107 fixedly connected to the periphery of the sleeve 104. It also includes: a locking mechanism 2, which is mounted on the main board 1 and is used to lock the device when it is connected; Limiting mechanism 3 is installed on sleeve 104 and is used to limit the connection of the device.

[0017] When the device is in use, it can be locked by inserting the insert plate 204 laterally into the locking groove 205. In addition, the first spring 202 inside the device uses its elastic potential energy to drive the locking plate 203 to push the insert plate 204 into the locking groove 205, which facilitates locking of the device. Furthermore, when the connecting rod 103 is inserted into the sleeve 104, the device can use the elastic potential energy of the second spring 305 to drive the bonding plate 304 to adhere to the surface of the connecting rod 103, thereby limiting the device and preventing displacement or detachment during use, thus improving the stability of the device.

[0018] The locking mechanism 2 includes a hollow plate 201 fixedly connected to one side of the main board 1. A first spring 202 is fixedly connected inside the hollow plate 201. A locking plate 203 is fixedly connected to one end of the first spring 202. An insert plate 204 is fixedly connected to one side of the locking plate 203. A rotating shaft 206 is fixedly connected to one end of the insert plate 204. An adjusting plate 207 is slidably connected to the periphery of the rotating shaft 206. A paddle 208 is slidably connected to the top of the adjusting plate 207. The main board 1 has internal components... The locking groove 205 and the insert plate 204 are horizontally inserted inside the locking groove 205. During the use of the device, the operator can use the lever 208 to engage the insert plate 204 into the locking groove 205. At this time, the connecting rod 103 can be pushed into the sleeve 104 through the insert plate 204 to lock the device. In addition, the elastic potential energy of the first spring 202 keeps the locking plate 203 and the insert plate 204 stable when pushed into the locking groove 205, which improves the stability of the device.

[0019] The limiting mechanism 3 includes a limiting ring 301 fixedly connected inside the sleeve 104. A connecting plate 302 is fixedly connected inside the limiting ring 301. A connecting shaft 303 is rotatably connected inside the connecting plate 302. A bonding plate 304 is fixedly connected to the bottom of the connecting shaft 303. A second spring 305 is fixedly connected to one side of the bonding plate 304. One side of the second spring 305 is fixedly connected inside the limiting ring 301. When the device is connected, when the connecting rod 103 is inserted into the sleeve 104, the elastic potential energy of the second spring 305 can drive the bonding plate 304 to bond to the surface of the connecting rod 103, so that the connecting rod 103 is bonded to the inside of the sleeve 104, preventing the device from shifting or falling off, and improving the stability of the device installation.

[0020] Example 2 In this second embodiment, all other structures remain unchanged, but the difference from the first embodiment is: A top plate 101 is fixedly connected to the top of the main board 1, and an anti-slip pad 102 is fixedly connected to the top of the top plate 101. When the device is connected, the operator can hold the top plate 101 and the anti-slip pad 102 to connect the device, which improves the stability of the device. A protective ring 105 is fixedly connected to the outer periphery of the sleeve 104, and a support plate 106 is fixedly connected to the outer periphery of the protective ring 105. When the device is in use, the device can support the sleeve 104 through the protective ring 105 and the support plate 106, which improves the safety of the device.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A locking structure for a connector, comprising: The motherboard (1) has a connecting rod (103) fixedly connected to its bottom. A sleeve (104) is slidably connected to the outer periphery of the connecting rod (103). A base plate (107) is fixedly connected to the outer periphery of the sleeve (104). Its features include: a locking mechanism (2), which is disposed on the main board (1) and is used to lock the device when it is connected; The limiting mechanism (3) is disposed on the sleeve (104) and is used to limit the connection of the device.

2. The locking structure of the connector according to claim 1, characterized in that: The locking mechanism (2) includes a hollow plate (201) fixedly connected to one side of the main board (1). A first spring (202) is fixedly connected inside the hollow plate (201). A locking plate (203) is fixedly connected to one end of the first spring (202). A plug plate (204) is fixedly connected to one side of the locking plate (203). A rotating shaft (206) is fixedly connected to one end of the plug plate (204). An adjusting plate (207) is slidably connected to the periphery of the rotating shaft (206). A paddle (208) is slidably connected to the top of the adjusting plate (207).

3. The locking structure of the connector according to claim 2, characterized in that: The motherboard (1) has a locking groove (205) inside, and the insert plate (204) is inserted horizontally inside the locking groove (205).

4. The locking structure of the connector according to claim 3, characterized in that: The limiting mechanism (3) includes a limiting ring (301) fixedly connected inside the sleeve (104), a connecting plate (302) fixedly connected inside the limiting ring (301), a connecting shaft (303) rotatably connected inside the connecting plate (302), and a bonding plate (304) fixedly connected to the bottom of the connecting shaft (303).

5. The locking structure of the connector according to claim 4, characterized in that: A second spring (305) is fixedly connected to one side of the bonding plate (304), and one side of the second spring (305) is fixedly connected to the inside of the limiting ring (301).

6. The locking structure of the connector according to claim 1, characterized in that: The top of the motherboard (1) is fixedly connected to a top plate (101), and the top of the top plate (101) is fixedly connected to an anti-slip pad (102).

7. The locking structure of the connector according to claim 1, characterized in that: A protective ring (105) is fixedly connected to the periphery of the sleeve (104), and a support plate (106) is fixedly connected to the periphery of the protective ring (105).

Images