Connector convenient to connect and disassemble

Abstract

The utility model discloses a connector convenient to connect and disassemble, which comprises a socket and a plug, a connecting groove is arranged on the socket, a limiting block is arranged in the connecting groove, a fastener matched with the connecting groove is arranged on the plug, the fastener comprises a supporting part connected with the plug, a connecting rod is arranged on the supporting part, and the connecting rod is connected with the plug. A clamping part and a pressing part are arranged at the two ends of the connecting rod respectively, a clamping groove matched with the limiting block is formed in the clamping part, the pressing part is pressed to separate the limiting block from the clamping groove, and the first distance from the clamping part to the supporting part is smaller than the second distance from the pressing part to the supporting part. Due to the fact that the first distance is smaller than the second distance, the fastener integrally forms a labor-saving lever, the position of the clamping portion can be changed only with small force, the clamping groove and the limiting block can be separated conveniently, and disassembly operation is facilitated. The connector can be connected and disassembled through pressing operation, extra tools such as a screwdriver are not needed, operation is simple, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, and more particularly to a connector that is convenient to connect and disassemble. Background Art

[0002] Connectors are key devices for signal and power transmission between devices. Connector, including plugs and sockets, is particularly important for the stability of the connection and the convenience of operation.

[0003] Traditional connector locking mechanisms mostly use fasteners such as bolts and nuts to achieve the fastening between the plug and the socket. Although this ensures the stability of the connection to a certain extent, the installation and removal of the fasteners are cumbersome and time-consuming, and are easily damaged due to improper use of tools or improper tightening force.

[0004] In addition, there are also connector locking mechanisms that use a snap-on design, which can achieve quick connection by pressing or twisting, improving operational convenience to a certain extent. However, once the snap is locked, it is difficult to release the lock without the use of special tools or complex operations, which undoubtedly brings trouble to subsequent equipment maintenance and replacement.

[0005] The above shortcomings need to be improved. Summary of the Invention

[0006] In order to solve or alleviate the problem that the plug and socket of the existing connector are inconvenient to connect or disassemble after being locked, the utility model provides a connector that is convenient to connect and disassemble.

[0007] The technical solution of this utility model is as follows:

[0008] A connector that is easy to connect and disassemble, comprising a socket and a plug, wherein the socket is provided with a connecting groove, a limiting block is provided in the connecting groove, and the plug is provided with a fastener that cooperates with the connecting groove, the fastener comprises a supporting portion connected to the plug, a connecting rod is provided on the supporting portion, a clamping portion and a pressing portion are respectively provided at both ends of the connecting rod, a clamping portion is provided on the clamping portion, and a clamping slot that cooperates with the limiting block is pressed to separate the limiting block and the clamping slot, and a first distance from the clamping portion to the supporting portion is smaller than a second distance from the pressing portion to the supporting portion.

[0009] In the above-mentioned connector that is convenient for connection and disassembly, the support portion is made of elastic material, and the cross-sectional dimension of the bottom of the support portion is larger than the cross-sectional dimension of the top.

[0010] In the above-mentioned connector that is convenient for connection and disassembly, a protrusion is provided on the pressing portion.

[0011] In the above-mentioned connector that is convenient for connection and disassembly, the engaging portion is provided with a chamfer at the first end.

[0012] In the above-mentioned connector that is easy to connect and disassemble, the fastener and the socket are an integrated structure.

[0013] In the above-mentioned connector that is convenient for connection and disassembly, the limit block is provided with a sliding inclined surface, and the height of the first end of the sliding inclined surface is higher than the height of the second end.

[0014] The above-mentioned connector is easy to connect and disassemble, and the socket includes a base shell and a cover plate, the base shell is provided with a first connecting hole, the cover plate is provided with a second connecting hole, and the second connecting hole is provided with a fastener threadedly connected to the first connecting hole.

[0015] Furthermore, the side and back sides of the bottom shell are provided with reserved holes, baffles are provided in the reserved holes, and a plurality of connecting members are provided between the baffles and the reserved holes.

[0016] In the above-mentioned connector that is convenient for connection and disassembly, the socket is provided with a positioning slot, and the plug is provided with a positioning plug-in that engages with the slot.

[0017] In the above-mentioned connector that is convenient for connection and disassembly, the socket is provided with a plurality of first terminals, the plug is provided with second terminals corresponding to the first terminals one by one, and the first terminals are plug-connected with the second terminals.

[0018] The present invention according to the above solution has the beneficial effect that, because the first distance is smaller than the second distance, the fastener as a whole forms a force-saving lever, requiring only a small amount of force to change the position of the engaging portion, facilitating the separation of the slot and the stop block, and facilitating disassembly. The connector can be connected and disassembled by simply pressing, without the need for additional tools such as screwdrivers, simplifying operation and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a front perspective structural diagram of the plug and socket of the utility model in a connected state;

[0021] Figure 2 This is a schematic diagram of the back three-dimensional structure of the plug and socket of the utility model in the connected state;

[0022] Figure 3This is a front perspective structural diagram of the utility model with the plug and socket separated;

[0023] Figure 4 This is a schematic diagram of the exploded structure of the socket of the utility model;

[0024] Figure 5 This is a schematic diagram of the exploded three-dimensional structure of the plug of the utility model from a first perspective;

[0025] Figure 6 This is a schematic diagram of the exploded structure of the plug of the utility model from a second perspective;

[0026] Figure 7 for Figure 4 A magnified view of the structure in the middle.

[0027] Among them, the figure marks in the figure are: 1. socket; 101. connecting groove; 102. limit block; 103. sliding slope; 104. bottom shell; 105. cover plate; 106. first connecting hole; 107. second connecting hole; 108. reserved hole; 109. baffle; 110. connecting piece; 111. positioning slot; 112. first terminal; 2. plug; 201. fastener; 202. support part; 203. connecting rod; 204. engaging part; 205. pressing part; 206. slot; 207. protrusion; 208. chamfer; 209. positioning plug-in; 210. second terminal; 211. first shell; 212. second shell; 213. third connecting hole; 214. fourth connecting hole. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] It should be noted that when a component is referred to as being "fixed" or "set" or "connected" to another component, it may be located directly or indirectly on the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on this technical solution. The terms "first", "second", etc. are only used for the convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0030] like Figures 1 to 6As shown, a connector that is easy to connect and disassemble described in an embodiment of the present invention includes a socket 1 and a plug 2, a connecting groove 101 is provided on the socket 1, a limiting block 102 is provided in the connecting groove 101, a fastener 201 that cooperates with the connecting groove 101 is provided on the plug 2, the fastener 201 includes a supporting portion 202 connected to the plug 2, a connecting rod 203 is provided on the supporting portion 202, a clamping portion 204 and a pressing portion 205 are respectively provided at both ends of the connecting rod 203, a clamping portion 204 is provided on the clamping portion 206 that cooperates with the limiting block 102, and the pressing portion 205 is pressed to separate the limiting block 102 and the clamping slot 206, a first distance L1 from the clamping portion 204 to the supporting portion 202 is less than a second distance L2 from the pressing portion 205 to the supporting portion 202.

[0031] When the socket 1 and the plug 2 need to be connected, the fastener 201 of the plug 2 is aligned with the connection groove 101 of the socket 1, and the engaging portion 204 is inserted into the connection groove 101. When the plug 2 and the socket 1 are connected in place, the engaging portion 204 engages with the limiting block 102.

[0032] To separate plug 1 and socket 2, the user presses the pressing portion 205 on plug 2. Due to the larger second distance L2 between the pressing portion 205 and the support portion 202, the required pressing force is relatively small. This deformation of the support portion 202 causes the connecting rod 203 to tilt, which in turn drives the engaging portion 204 upward. This disengages the slot 206 on the engaging portion 204 from the stop block 102, releasing the locking mechanism. The user can then remove plug 2 from socket 1, completing the disassembly process.

[0033] In this embodiment, because the first distance L1 is less than the second distance L2, the fastener 201 as a whole forms a force-saving lever. Only a small amount of force is required to change the position of the engaging portion 204, facilitating the separation of the engaging slot 206 from the limiting block 102 and facilitating disassembly. The connector can be connected and disassembled by simply pressing, without the need for additional tools such as screwdrivers, making operation simple and improving work efficiency. The cooperation between the engaging portion 204 and the limiting block 102 ensures the stability of the connection between the plug 2 and the socket 1, effectively preventing the plug 2 from accidentally falling off during use, and ensuring the stability of the electrical connection. The connector has a simple structure, is easy to manufacture and maintain, and can be widely used in various electronic devices and electrical systems that require quick connection and disassembly.

[0034] like Figure 5 As shown, in a preferred embodiment, the support portion 202 is made of elastic material, and the cross-sectional dimension of the bottom of the support portion 202 is larger than the cross-sectional dimension of the top. Specifically, the support portion 202 can be made of plastic or elastic steel.

[0035] The support portion 202 is made of an elastic material such as plastic or elastic steel, which provides excellent deformation resistance. During the connection between the plug 2 and the socket 1, the engaging portion 204 can smoothly slide over the stop block 102 and engage the engaging slot 206 by virtue of the elastic deformation of the support portion 202, enhancing the smoothness and reliability of the connection. Furthermore, during disassembly, the force applied by the pressing portion 205 is effectively transmitted to the engaging portion 204 through the elastic force of the support portion 202, separating it from the stop block 102 and making the operation more convenient.

[0036] The cross-sectional dimensions of the bottom of the support portion 202 are larger than those of the top. This, on the one hand, makes the bottom connection of the support portion 202 more stable, capable of withstanding greater connection forces and torques, thereby ensuring connection reliability. Furthermore, the slender top portion facilitates deformation when subjected to external forces, facilitating the repositioning of the engaging portion 204.

[0037] like Figure 5 As shown, in a preferred embodiment, a protrusion 207 is provided on the pressing portion 205 .

[0038] In this embodiment, the protrusion 207 increases the surface roughness of the pressing portion 205, thereby increasing the friction between the user's finger and the pressing portion 205. During the pressing process, the user can apply force more stably, preventing pressing errors caused by hand slippage. At the same time, the increased friction also makes it easier for the user to grasp the plug 2 and apply sufficient force when unplugging it, improving the convenience of operation.

[0039] like Figure 4 and Figure 6 As shown, in a preferred embodiment, the engaging portion 204 is provided with a chamfer 208 at the first end.

[0040] A sliding slope 103 is provided on the limiting block 102 , and a first end height of the sliding slope 103 is higher than a second end height.

[0041] In this embodiment, the chamfer 208 at the first end of the engaging portion 204 allows it to more easily and smoothly follow the contour of the limiting block 102 during contact with the limiting block 102 and sliding into the locking slot 206. Furthermore, the sliding slope 103 on the limiting block 102 provides a sliding path for the engaging portion 204, reducing resistance and friction during connection, making the connection between the engaging portion 204 and the limiting block 102 smoother and improving connection efficiency.

[0042] like Figure 5 As shown, in a preferred embodiment, the fastener 201 and the socket 1 are an integrated structure.

[0043] In this embodiment, the integrated structure makes the fastener 201 and socket 1 more compact and stable, improving overall structural strength and enhancing durability and reliability in various operating environments. The simple structure of fastener 201 can be integrally molded with the socket 1 through a manufacturing process such as injection molding, allowing the fastener 201 and socket 1 to be produced simultaneously, eliminating the need for separate assembly processes. This simplifies the production process and reduces production costs.

[0044] like Figures 4 to 6 As shown, in a preferred embodiment, the socket 1 includes a base shell 104 and a cover plate 105 , the base shell 104 is provided with a first connection hole 106 , the cover plate 105 is provided with a second connection hole 107 , and the second connection hole 107 is provided with a fastener threadedly connected to the first connection hole 106 .

[0045] The plug 2 includes a first shell 211 and a second shell 212 . The first shell 211 is provided with a third connection hole 213 . The second shell 212 is provided with a fourth connection hole 214 . A fastener threadedly connected to the third connection hole 213 is provided in the fourth connection hole 214 .

[0046] In this embodiment, the socket 1 is composed of a base shell 104 and a cover plate 105, and is fixed by threaded fasteners; similarly, the plug 2 also adopts the design of a first shell 211 and a second shell 212, and is fixed by threaded fasteners, which is convenient for installation and maintenance. When it is necessary to install internal components such as terminal blocks or to make wiring connections, it is only necessary to twist the fasteners to open the corresponding components, thereby facilitating installation and maintenance.

[0047] like Figure 4 and Figure 7 As shown, in a preferred embodiment, a reserved hole 108 is provided on the side and back of the bottom shell 104 , a baffle 109 is provided in the reserved hole 108 , and a plurality of connectors 110 are spaced apart between the baffle 109 and the reserved hole 108 .

[0048] In this embodiment, the reserved hole 108 allows the user to select the wiring position according to actual needs without being restricted to a fixed wiring port. When wiring is required, it is only necessary to remove the baffle 109 on the corresponding reserved hole 108 to easily perform the wiring operation, thereby improving the flexibility and convenience of wiring. The setting of the baffle 109 in the reserved hole 108 plays a role in protecting the internal circuit. When wiring is not required, the baffle 109 can close the reserved hole 108 to prevent accidental touch or impurities from entering the bottom shell 104, thereby protecting the circuit and personnel safety. The multiple connectors 110 spaced apart between the baffle 109 and the reserved hole 108 not only fix the position of the baffle 109, but also facilitate interruption and removal of the baffle 109.

[0049] like Figure 4 and Figure 6As shown, in a preferred embodiment, the socket 1 is provided with a positioning slot 111 , and the plug 2 is provided with a positioning plug 209 engaged with the slot.

[0050] In this embodiment, the positioning slot 111 and the positioning insert 209 allow the plug 2 to be correctly positioned when inserted into the socket 1, preventing the plug 2 from shifting or misaligning during insertion, improving the accuracy and stability of the connection, and making the connection process more convenient. In addition, when the positioning insert 209 engages with the positioning slot 111, they can jointly bear the forces and torques during the connection process, enhancing the firmness of the connection, making the connection between the plug 2 and the socket 1 more stable and reliable, and reducing the risk of loosening or falling off.

[0051] like Figures 4 to 6 As shown, in a preferred embodiment, the socket 1 is provided with a plurality of first terminals 112 , and the plug 2 is provided with second terminals 210 corresponding to the first terminals 112 one by one, and the first terminals 112 and the second terminals 210 are plug-connected.

[0052] This embodiment centralizes eight power terminals on a single connector, reducing the number of individual terminals required for wiring, simplifying wiring steps and improving efficiency, making installation and maintenance of electrical equipment faster. This centralized design makes the electrical layout more compact and organized, consolidating previously dispersed power terminals onto a single connector, eliminating the clutter of cables and wiring and improving the neatness of the electrical system.

[0053] In actual use, the number of the first terminals 112 and the second terminals 210 can be set according to specific connection requirements, and it is only necessary to arrange the first terminals 112 and the second terminals 210 in a one-to-one correspondence.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A connector that is easy to connect and disassemble, characterized in that: It includes a socket and a plug, the socket is provided with a connecting groove, a limiting block is provided in the connecting groove, the plug is provided with a fastener cooperating with the connecting groove, the fastener includes a supporting part connected to the plug, the supporting part is provided with a connecting rod, both ends of the connecting rod are respectively provided with a clamping part and a pressing part, the clamping part is provided with a clamping slot cooperating with the limiting block, pressing the pressing part is used to separate the limiting block and the clamping slot, and a first distance from the clamping part to the supporting part is smaller than a second distance from the pressing part to the supporting part.

2. A connector that is easy to connect and disassemble according to claim 1, characterized in that: The support portion is made of elastic material, and a cross-sectional dimension of a bottom portion of the support portion is larger than a cross-sectional dimension of a top portion.

3. A connector that is easy to connect and disassemble according to claim 1, characterized in that: The pressing portion is provided with a protrusion.

4. A connector that is easy to connect and disassemble according to claim 1, characterized in that: The engaging portion is provided with a chamfer at the first end.

5. A connector that is easy to connect and disconnect according to claim 1, characterized in that: The fastener and the socket are an integrated structure.

6. A connector that is easy to connect and disconnect according to claim 1, characterized in that: The limit block is provided with a sliding inclined surface, and the height of the first end of the sliding inclined surface is higher than the height of the second end.

7. A connector that is easy to connect and disconnect according to claim 1, characterized in that: The socket includes a bottom shell and a cover plate. The bottom shell is provided with a first connecting hole. The cover plate is provided with a second connecting hole. A fastener threadedly connected to the first connecting hole is provided in the second connecting hole.

8. A connector that is easy to connect and disconnect according to claim 7, characterized in that: The side and back sides of the bottom shell are provided with reserved holes, baffles are provided in the reserved holes, and a plurality of connecting pieces are spaced apart between the baffles and the reserved holes.

9. A connector that is easy to connect and disconnect according to claim 1, characterized in that: The socket is provided with a positioning slot, and the plug is provided with a positioning plug-in unit engaged with the slot.

10. A connector that is easy to connect and disconnect according to claim 1, characterized in that: The socket is provided with a plurality of first terminals, and the plug is provided with second terminals corresponding to the first terminals one by one, and the first terminals are plug-connected with the second terminals.

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