A quick-locking micro-rectangular electric connector

Abstract

The utility model relates to the technical field of electric connector, and disclose a quick locking's micro rectangle electric connector, including the plug, still including the socket of setting in the plug front surface, set up the locking assembly of the plug both sides, the locking assembly includes the support column fixedly connected in the plug both sides, the outside rotatory connection of support column has the connecting frame, the utility model discloses a locking assembly is set up and is convenient for quick realization plug and socket locking and unlocking, through the support column convenient control connecting frame overturn, and under the effect of locking groove, locking block and locking rod, it is convenient for the locking or unlocking of plug and socket, and the operation is smooth and convenient, through setting up the positioning assembly, it is convenient to realize the plug -in of positioning, through the cooperation of locating plate, positioning rod, connecting plate, through -slot and through -hole, it is convenient to limit the plug -in position of plug and socket, improve the plug -in accuracy, effectively reduce the damage of the pin because of the plug -in operation failure.

Description

Technical Field

[0001] This utility model relates to the field of electrical connector technology, specifically to a quick-locking micro rectangular electrical connector. Background Technology

[0002] Electrical connectors are key components in electronic systems used to quickly establish, disconnect, or switch circuit connections. They achieve electrical connections through the connection of plugs and sockets. Micro rectangular electrical connectors are miniaturized, high-density electrical connectors that provide reliable and efficient signal and power transmission capabilities in aerospace, defense, medical, and industrial fields.

[0003] A quick-locking micro-rectangular electrical connector with patent application number 201720870236.X uses a locking rod and claws to push the latch backward, causing the outwardly expanding claws to enter the cylindrical hole section of the lock hole and tighten, thus locking the plug onto the socket. However, during use, the outward expansion of the claws relies on their own elasticity, which easily fatigues during repeated locking and unlocking, making it difficult for the claws to expand freely. This can lead to jamming with the locking rod, affecting the smoothness of locking and unlocking. At the same time, when the plug is held and inserted into the socket, it is difficult to position the multiple pins on the plug into the socket holes, which can easily cause the pins to bend or be damaged, affecting the service life. Utility Model Content

[0004] The purpose of this invention is to provide a micro rectangular electrical connector that can be locked quickly, so as to solve the problems of limited smoothness of locking and unlocking operations and inconvenience in positioning and plugging.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-locking micro rectangular electrical connector, including a plug, and further comprising: A socket located on the front surface of the plug; A locking assembly is provided on both sides of the plug. The locking assembly includes a support column fixedly connected to both sides of the plug. A connecting frame is rotatably connected to the outside of the support column. A locking groove is provided inside the connecting frame. Positioning components are provided on both sides of the socket. The positioning components include fixed brackets fixedly connected to both sides of the socket. A positioning plate is fixedly connected to one side of the fixed bracket. A connecting plate is fixedly connected to both sides of the plug. A through groove is opened inside the connecting plate.

[0006] Preferably, a control rod is fixedly connected to one side of the connecting frame, and locking blocks are fixedly connected to the top and bottom of the socket, with a locking rod inside the locking block.

[0007] Preferably, the connecting plate has a through hole inside, and the positioning plate has a connecting hole inside.

[0008] Preferably, a positioning rod is slidably connected inside the through hole, and one end of the positioning rod is fixedly connected to the rear surface of the fixing frame.

[0009] Preferably, the outer side of the positioning plate is slidably connected to the inner side of the through groove, and both sides of the plug are fixedly connected to a fixing frame.

[0010] Preferably, a limiting rod is slidably connected inside the fixed frame, and a support plate is fixedly connected to one end of the limiting rod.

[0011] Preferably, a connecting rod is fixedly connected to the bottom of the support plate, and the outer side of the connecting rod is inserted into the inner side of the connecting hole.

[0012] Preferably, a first plug block is fixedly connected inside the plug, and a pin is provided inside the first plug block; a second plug block is fixedly connected to the rear surface of the socket.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention facilitates quick locking and unlocking of plugs and sockets by incorporating a locking assembly. A support column allows for easy control of the connecting frame's rotation. The locking groove, locking block, and locking rod facilitate locking or unlocking of the plug and socket, ensuring smooth and convenient operation. A positioning assembly enables precise positioning during insertion. The combination of a positioning plate, positioning rod, connecting plate, through groove, and through hole allows for precise control of the plug and socket insertion position, improving insertion accuracy and effectively reducing pin damage caused by insertion errors. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the quick-locking micro rectangular electrical connector provided by this utility model; Figure 2 A schematic diagram of the locking assembly structure provided by this utility model; Figure 3 A schematic diagram of the locking block and locking rod provided by this utility model; Figure 4 A schematic diagram of the positioning component structure provided by this utility model.

[0015] In the diagram: 1. Plug; 2. Socket; 3. Locking assembly; 31. Support column; 32. Connecting bracket; 33. Locking groove; 4. Positioning assembly; 41. Fixing bracket; 42. Positioning plate; 43. Connecting plate; 44. Through groove; 5. Control rod; 6. Locking block; 7. Locking rod; 8. Through hole; 9. Connecting hole; 10. Positioning rod; 11. Fixing frame; 12. Limiting rod; 13. Support plate; 14. Connecting rod; 15. First plug-in block; 16. Pin; 17. Second plug-in block. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-4 As shown, a quick-locking micro-rectangular electrical connector includes a plug 1 and a socket 2 disposed on the front surface of the plug 1; locking components 3 disposed on both sides of the plug 1, the locking components 3 including support columns 31 fixedly connected to both sides of the plug 1, a connecting frame 32 rotatably connected to the outer side of the support columns 31, the connecting frame 32 being supported by the two support columns 31 and facilitating the control of the connecting frame 32 to rotate and move, the connecting frame 32 having a locking groove 33 inside; positioning components 4 disposed on both sides of the socket 2, the positioning components 4 including fixing frames 41 fixedly connected to both sides of the socket 2, a positioning plate 42 fixedly connected to one side of the fixing frame 41, the fixing frame 41 supporting the positioning plate 42, and connecting plates 43 fixedly connected to both sides of the plug 1, the fixing frames 41 and the connecting plates 43 being respectively installed on the sides of the socket 2 and the plug 1, so that the fixing frames 41 and the connecting plates 43 are at the same height, the connecting plates 43 having a through groove 44 inside, the through groove 44 of the connecting plate 43 being aligned with the positioning plate 42 for insertion, facilitating the positioning and insertion of the plug 1 and the socket 2.

[0018] refer to Figure 1 , Figure 2 and Figure 3 As shown, a control rod 5 is fixedly connected to one side of the connecting frame 32, and locking blocks 6 are fixedly connected to the top and bottom of the socket 2. A locking rod 7 is provided inside the locking block 6. After the plug 1 is inserted into the socket 2, the connecting frame 32 is rotated towards the socket 2 by the control rod 5 under the support of the support column 31. The locking block 6 passes through the locking groove 33, so that one connecting frame 32 is placed above the socket 2, and the locking rod 7 is inserted into the locking block 6 to quickly lock the plug 1 and the socket 2.

[0019] refer to Figure 1 and Figure 4As shown, the connecting plate 43 has a through hole 8 inside, and the positioning plate 42 has a connecting hole 9 inside. A positioning rod 10 is slidably connected inside the through hole 8. One end of the positioning rod 10 is fixedly connected to the rear surface of the fixing frame 41. The outer side of the positioning plate 42 is slidably connected to the inner side of the through groove 44. By inserting the positioning plate 42 into the through groove 44 and the positioning rod 10 into the through hole 8, it is convenient to position the plug 1 and socket 2 when they are plugged in, thus improving the connection accuracy. Fixing frames 11 are fixedly connected to both sides of the plug 1. The internal sliding connection is limited by a limit rod 12. One end of the limit rod 12 is fixedly connected to a support plate 13. The bottom of the support plate 13 is fixedly connected to a connecting rod 14. The outer side of the connecting rod 14 is inserted into the inner side of the connecting hole 9. The connection stability is improved by inserting the connecting rod 14 into the connecting hole 9. The plug 1 is fixedly connected to a first plug block 15. The first plug block 15 is provided with a pin 16 inside. The rear surface of the socket 2 is fixedly connected to a second plug block 17. The second plug block 17 is provided with a socket corresponding to the pin 16.

[0020] Working principle: In use, after plug 1 is inserted into socket 2, two control levers 5 drive two connecting brackets 32 to flip towards socket 2 under the support of two sets of support columns 31. Locking block 6 passes through locking groove 33, so that the two connecting brackets 32 are respectively placed at the top and bottom of socket 2. Locking rod 7 is inserted into locking block 6 to quickly lock plug 1 and socket 2. When plug 1 is pulled out of socket 2, locking rod 7 is removed. Holding the two control levers 5, the two connecting brackets 32 are driven to flip under the support of support columns 31, so that the two connecting brackets 32 leave the top and bottom of socket 2 and return to the top and bottom of plug 1, thus facilitating the unlocking and separation of plug 1 and socket 2. The operation is simple and quick. Fixing bracket 41 and connecting plate 43 are respectively installed on the sides of socket 2 and plug 1, so that fixing bracket 41 and connecting plate 43 are respectively installed on the sides of socket 2 and plug 1, so that fixing bracket 41 and connecting plate 43 are respectively installed on the sides of socket 2 and plug 1, so that fixing bracket 41 and connecting plate 43 are respectively installed on the sides of socket 2 and plug 2. With plates 43 at the same height, the positions of positioning plate 42 and positioning rod 10 correspond to the through slot 44 and through hole 8, respectively. When plug 1 and socket 2 are plugged in, under the support of fixing frame 41, positioning plate 42 and positioning rod 10 are aligned and inserted into the corresponding through slot 44 and through hole 8 to achieve positioning and plugging. This improves the accuracy of plug 1 and socket 2 plugging and plugging, and facilitates the corresponding insertion of multiple pins 16 into the sockets inside the second plugging block 17, reducing the damage of pins 16 due to plugging operation errors. Positioning plate 42 passes through connecting plate 43 through through slot 44, inserts limiting rod 12 into fixing frame 11, and adjusts it to a suitable height. With the connection of support plate 13, connecting rod 14 is inserted into connecting hole 9 in positioning plate 42, realizing mutual fixation of positioning plate 42 and connecting rod 14, and promoting improved connection stability.

[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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[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 quick-locking micro rectangular electrical connector, comprising a plug, characterized in that, Also includes: A socket located on the front surface of the plug; A locking assembly is provided on both sides of the plug. The locking assembly includes a support column fixedly connected to both sides of the plug. A connecting frame is rotatably connected to the outside of the support column. A locking groove is provided inside the connecting frame. Positioning components are provided on both sides of the socket. The positioning components include fixed brackets fixedly connected to both sides of the socket. A positioning plate is fixedly connected to one side of the fixed bracket. A connecting plate is fixedly connected to both sides of the plug. A through groove is opened inside the connecting plate.

2. The quick-locking micro rectangular electrical connector according to claim 1, characterized in that: A control rod is fixedly connected to one side of the connecting frame, and locking blocks are fixedly connected to the top and bottom of the socket, with locking rods inside the locking blocks.

3. The quick-locking micro rectangular electrical connector according to claim 1, characterized in that: The connecting plate has a through hole inside, and the positioning plate has a connecting hole inside.

4. The quick-locking micro rectangular electrical connector according to claim 3, characterized in that: A positioning rod is slidably connected inside the through hole, and one end of the positioning rod is fixedly connected to the rear surface of the fixing frame.

5. A quick-locking micro rectangular electrical connector according to claim 1, characterized in that: The outer side of the positioning plate is slidably connected to the inner side of the through groove, and both sides of the plug are fixedly connected to a fixing frame.

6. A quick-locking micro rectangular electrical connector according to claim 5, characterized in that: The fixed frame has a sliding connection to a limit rod inside, and one end of the limit rod is fixedly connected to a support plate.

7. A quick-locking micro rectangular electrical connector according to claim 6, characterized in that: A connecting rod is fixedly connected to the bottom of the support plate, and the outer side of the connecting rod is inserted into the inner side of the connecting hole.

8. A quick-locking micro rectangular electrical connector according to claim 1, characterized in that: The plug has a first plug block fixedly connected inside, and the first plug block has a pin inside. The socket has a second plug block fixedly connected to its rear surface.

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