Anti-drop structure of electric connector
By setting threaded holes and connecting plates on the electrical connector and fixing them with screws, the problem of easy breakage and gaps of the elastic locks and fasteners is solved, and the firm connection and stability of the male body and the female body are achieved.
Patent Information
- Application Number
- CN202323554880.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The elastic locks and fasteners of existing electrical connectors are prone to breakage and easily create gaps when used, resulting in the problem of falling off the male and female bodies.
Threaded holes are opened at the upper and lower ends of the male body, connecting plates are installed at the upper and lower ends of the male body, and installation holes are opened on the connecting plate. The threaded holes are fixed with the installation holes by using screws, avoiding the use of elastic locks and fasteners.
The firm connection between the male body and the female body is achieved, avoiding the breakage and gap problems of the elastic lock and fastener, and improving the stability and reliability of the connection.
Smart Images
Figure CN222261570U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric connectors, in particular to an anti-dropping structure of an electric connector. Background Art
[0002] As an auxiliary device for electrical connection, electrical connectors are widely used in various communication equipment, instruments and equipment, and lighting equipment. Existing connectors all achieve connection by plugging the socket on the mother body into the plug on the male body. In order to maintain the stability of the plug-in connection between the mother body and the male body, the mother body and the male body are generally provided with a mutually cooperating snap-on structure to lock the connection state. The current snap-on structure is mostly provided with a hook and a buckle groove (or a boss) on the mother body and the male body respectively. When the male body is plugged into the mother body, the hook will buckle into the buckle groove (or the boss), thereby playing a role in preventing it from falling off.
[0003] The Chinese patent document with application number CN201921613019.8 discloses an anti-slip structure for an electrical connector, comprising a male and a female body that cooperate with each other, wherein the first side of the male body and the second side of the female body are both provided with elastic locking members, and the first side of the female body and the second side of the male body are both provided with fasteners. When the male and female bodies are plugged in, the elastic locking members and elastic fasteners on the same side of the male and female bodies engage with each other. The utility model is provided with elastic locking members and fasteners on both sides of the male body, and elastic locking members and fasteners on both sides of the female body. When plugging in, the female body or the male body is flipped 180 degrees so that the elastic locking members and fasteners of the male body correspond to the fasteners and elastic locking members on the female body. Thus, when the male and female bodies are plugged in, the elastic locking members and fasteners on the same side can be fastened, thereby ensuring that the male and female bodies are firmly connected and achieving the purpose of anti-slip. The male and female bodies have the same structure, and only one mold is required for mold opening, which has low production cost and the male and female bodies can be used interchangeably.
[0004] However, the inventor believes that elastic locks and fasteners are generally made of plastic, which will break after long-term use, and there will be gaps between the elastic locks and fasteners during use, which can easily cause the male and female parts to fall off. Therefore, we propose an anti-fall-off structure for an electrical connector. Utility Model Content
[0005] (1) Technical problems solved
[0006] In order to overcome the shortcomings of the existing technology, the utility model provides an anti-detachment structure of an electrical connector by opening threaded holes at the upper and lower ends of the male body, arranging connecting plates at the upper and lower ends of the female body, and opening mounting holes on the connecting plates. When in use, the male body threaded hole is overlapped with the female body mounting hole, and the threaded hole and the mounting hole are fixed with screws. No elastic locking parts and fasteners are required, which avoids the breakage of the elastic locking parts and fasteners in the later stage, and no gap will be generated between the male body and the female body after being fixed with screws, which solves the problem proposed in the background technology that the elastic locking parts and fasteners in the existing technology are generally made of plastic, which will break after long-term use, and the elastic locking parts and fasteners will have gaps when in use, which can easily cause the male body and the female body to fall off.
[0007] (2) Technical solution
[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: an anti-detachment structure of an electrical connector, comprising a male body and a female body that cooperate with each other, wherein the male body is provided with threaded holes at the upper and lower ends facing one end of the female body, and the female body is fixed with connecting plates extending at the upper and lower ends facing one end of the male body, and the connecting plates are provided with mounting holes, and when the male body and the female body are matched and engaged, the threaded holes correspond to the mounting holes.
[0009] As a preferred solution of the anti-drop structure of the electrical connector described in the present invention, there are two threaded holes at each end of the upper and lower ends of the male body, which are symmetrically arranged.
[0010] As a preferred solution of the anti-drop structure of the electrical connector described in the present invention, the threaded hole is located close to the edge of the male body.
[0011] As a preferred solution of the anti-drop structure of the electrical connector described in the present invention, there are two mounting holes on the connecting plates extending from the upper and lower ends of the mother body, both of which are symmetrically arranged.
[0012] As a preferred solution of the anti-detachment structure of the electrical connector described in the present invention, air vents are provided on the sides of the male body and the female body, and the air vents are communicated with the interior of the male body and the female body.
[0013] As a preferred solution of the anti-slip structure of an electrical connector described in the present invention, wherein: the upper and lower ends of the male body away from the female body are fixedly provided with anti-slip stripes, and the upper and lower ends of the female body away from the male body are fixedly provided with anti-slip stripes.
[0014] (3) Beneficial effects
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] By opening threaded holes at the upper and lower ends of the male body, connecting plates are set at the upper and lower ends of the female body, and mounting holes are opened on the connecting plates, the male body threaded holes are overlapped with the female body mounting holes when in use, and the threaded holes and the mounting holes are fixed with screws. No elastic locks and fasteners are required, which avoids the breakage of the elastic locks and fasteners in the later stage, and no gap will be generated between the male body and the female body after being fixed with screws. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a front view of the expanded structure of the utility model;
[0018] Figure 2 This is a front structural diagram of the utility model;
[0019] Figure 3 This is a side view of the expanded structure of the utility model;
[0020] Figure 4 This is a side sectional structural diagram of the utility model;
[0021] Figure 5 For this utility model Figure 4 A magnified structural diagram;
[0022] Among them: 100, male body; 200, female body; 300, threaded hole; 400, connecting plate; 500, mounting hole; 600, air vent; 700, anti-slip stripe; 800, screw. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are all conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can be obtained from commercial channels. Example
[0024] like Figure 1-5 As shown, the utility model provides an anti-detachment structure of an electrical connector, including a male body 100 and a female body 200 that cooperate with each other, wherein the male body 100 is provided with threaded holes 300 at the upper and lower ends facing one end of the female body 200, and the female body 200 is fixedly extended with a connecting plate 400 at the upper and lower ends facing one end of the male body 100, and the connecting plate 400 is provided with a mounting hole 500, and when the male body 100 and the female body 200 are matched and engaged, the threaded hole 300 corresponds to the mounting hole 500.
[0025] As a preferred solution of the anti-drop structure of the electrical connector described in the present invention, specifically, in order to ensure a secure upper and lower installation, the upper and lower threaded holes 300 of the male body 100 are respectively two at each end and are symmetrically arranged.
[0026] As a preferred solution of the anti-slip structure of an electrical connector described in the present invention, specifically, in order to facilitate the correspondence with the connecting plate 400 of the mother body 200, the threaded hole 300 is positioned close to the edge of the male body 100, so that the connecting plate 400 does not need to be set too long to save costs.
[0027] As a preferred solution of the anti-slip structure of an electrical connector described in the present invention, specifically, in order to ensure that the upper and lower ends of the male body 100 and the female body 200 are firmly installed, there are two mounting holes 500 on the connecting plate 400 extending from the upper and lower ends of the female body 200, which are symmetrically arranged, so that the threaded holes 300 can be connected by screws 800 when in use.
[0028] As a preferred solution of the anti-detachment structure of an electrical connector described in the present invention, specifically, in order to prevent the male body 100 and the female body 200 from forming a sealed space inside after installation, which makes it inconvenient to disassemble, air vents 600 are opened on the sides of the male body 100 and the female body 200, and the air vents 600 are communicated with the interior of the male body 100 and the female body 200.
[0029] As a preferred solution of the anti-slip structure of an electrical connector described in the present invention, specifically, in order to facilitate taking, anti-slip stripes 700 are fixedly provided at the upper and lower ends of the male body 100 away from the female body 200, and anti-slip stripes 700 are fixedly provided at the upper and lower ends of the female body 200 away from the male body 100. When in use, just pinch the anti-slip stripes 700 of the female body 200 and the male body 100 with both hands, which is convenient and quick.
[0030] Working principle of the utility model: When using, first pinch the stripes of the male body 100 and the female body 200 with both hands, and then move the male body 100 and the female body 200 toward the opposite position (such as Figure 2 100 ). Insert the connecting plate 400 of the mother body 200 into the male body 100 (in the direction of the arrow). Since the connecting plate 400 needs to be inserted into the male body 100, the connecting plate 400 is lower than the upper and lower ends of the mother body 200. After the connecting plate 400 on the mother body 200 is inserted into the male body 100, the threaded hole 300 is aligned with the mounting hole 500. Then insert the screw 800 into the threaded hole 300 and the mounting hole 500 to connect the male body 100 and the mother body 200 together. In this way, the male body 100 and the mother body 200 are connected without any gaps.
[0031] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anti-drop structure of an electrical connector, comprising a male body (100) and a female body (200) that cooperate with each other, characterized in that: The male body (100) is provided with threaded holes (300) at the upper and lower ends of one end of the female body (200), and a connecting plate (400) is fixedly extended at the upper and lower ends of one end of the female body (200) towards the male body (100). The connecting plate (400) is provided with a mounting hole (500). When the male body (100) and the female body (200) are matched and engaged, the threaded hole (300) corresponds to the mounting hole (500), and the threaded hole and the mounting hole are fixed together by screws.
2. The anti-drop structure of an electrical connector according to claim 1, characterized in that: The male body (100) has two threaded holes (300) at each end, both of which are symmetrically arranged.
3. The anti-drop structure of an electrical connector according to claim 1, characterized in that: The threaded hole (300) is located close to the edge of the male body (100).
4. The anti-drop structure of an electrical connector according to claim 1, characterized in that: There are two mounting holes (500) on the connecting plates (400) extending from the upper and lower ends of the mother body (200), and both are symmetrically arranged.
5. The anti-drop structure of an electrical connector according to claim 1, characterized in that: The side surfaces of the male body (100) and the female body (200) are provided with air outlet holes (600), and the air outlet holes (600) are communicated with the inside of the male body (100) and the female body (200).
6. The anti-drop structure of an electrical connector according to claim 1, characterized in that: The upper and lower ends of the male body (100) are fixedly provided with anti-skid stripes (700) at one end away from the female body (200), and the upper and lower ends of the female body (200) are fixedly provided with anti-skid stripes (700) at one end away from the male body (100).