Anti-drop terminal rubber shell
By designing a fixing plate and fixing groove structure on the terminal housing, the problem of loosening and falling off the connection between the terminal housing and the female seat is solved, achieving a stable connection and anti-shaking effect, thus meeting the usage requirements.
Patent Information
- Application Number
- CN202422325158.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-09-23
AI Technical Summary
The existing terminal housing is prone to loosening and falling off when connected to the female connector due to accidental contact with the pressing part, and it lacks a protective covering, resulting in a loose connection.
A type of anti-detachment terminal housing was designed, which adopts a fixing plate and fixing groove structure. The fixing groove runs through the inner and outer surfaces of the fixing plate and extends from the middle to the bottom. Combined with the bevel design, it achieves a stable connection with the female connector buckle and can be pried open and separated with the assistance of external tools.
It effectively prevents the housing from detaching from the base and from shaking, making the connection more stable, with a simple structure that meets usage requirements.
Smart Images
Figure CN223451271U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of terminal plastic shells, in particular to an anti-dropping terminal plastic shell. Background Art
[0002] Terminal housings, also known as plastic or insulating shells, are an integral part of connector construction. Typically made of insulating materials such as plastic, they encase and protect the connector's internal terminals. Terminal housings are particularly crucial in the transmission of weak electrical signals, currents, and voltages. They effectively isolate external interference from these signals, currents, and voltages, ensuring their integrity and stability.
[0003] When connecting the current plastic shell to the mother base, the plastic shell needs to be inserted into the mother base, and the claws on the plastic shell engage with the clamping blocks on the mother base to secure them. When separating, the rear end of the claw is provided with a pressing part, which can cause the claw to tilt up and disengage from the clamp, completing the separation. However, since the pressing part is directly exposed on the outside of the plastic shell, it is easy to accidentally touch the pressing part, causing the clamping between the claw and the clamping block to loosen and fall off. In addition, the current claw lacks wrapping. After being engaged with the clamping block, collision or friction will cause the plastic shell and mother base to shake, resulting in a loose connection and failure to meet usage requirements. Utility Model Content
[0004] In response to the above-mentioned defects of the prior art, the utility model provides an anti-drop terminal plastic shell with a simple structure and a stable connection. It can effectively prevent the plastic shell and the female seat from falling off and shaking, and can meet the use requirements.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The anti-drop terminal plastic shell includes a shell, a fixing plate is provided outside the shell, a fixing groove is provided on the fixing plate, the fixing groove is arranged in the middle of the fixing plate, and a slope is provided at the front end of the fixing plate.
[0007] In the above description, preferably, the fixing groove passes through the inner and outer surfaces of the fixing plate.
[0008] In the above description, preferably, the fixing groove extends from the middle of the fixing plate to the bottom of the fixing plate.
[0009] In the above description, preferably, the outer side wall of the shell is provided with a connecting portion extending outward, and the bottom of the fixing plate is connected to the connecting portion.
[0010] In the above description, preferably, the fixing groove is square.
[0011] In the above description, as preferred, one end of the shell is provided with several outwardly extending insertion posts, and the insertion posts are provided with wire holes.
[0012] In the above description, as preferred, the fixing plate is tightly attached to the outer side wall of the shell and is spaced apart from the insertion posts.
[0013] The utility model discloses the beneficial effect is: the shell is equipped with the fixed plate, is equipped with fixed slot on the fixed plate, and the fixed slot is combined with the buckle of female seat through setting, removes the structure of pressing part, makes the connection between the glue shell and female seat more stable, avoids the problem that the glue shell and female seat fall apart between appearing because of the mistake of pressing part. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is the structure schematic diagram of the embodiment of the utility model;
[0015] Fig. 2 It is the structure schematic diagram of the embodiment of the utility model in the side direction;
[0016] Brief description of drawings: 10 - shell, 11 - fixed plate, 12 - fixed slot, 13 - inclined plane, 14 - connecting portion, 15 - insertion post, 16 - wire hole. DETAILED DESCRIPTION
[0017] In order to more clearly set forth the structural features, technical means and the concrete purpose and function reached by the utility model, the utility model is further explained in detail below by combining with the specific embodiment and the accompanying drawings:
[0018] The embodiment: as shown in the figure, the anti -falling type terminal glue shell, including the shell 10, the shell 10 is equipped with the fixed plate 11, is equipped with the fixed slot 12 on the fixed plate 11, the fixed slot 12 is through the inner and outer surfaces of fixed plate 11, and the fixed slot 12 is combined with the buckle of female seat through setting, removes the structure of pressing part, makes the connection between the glue shell and female seat more stable, avoids the problem that the glue shell and female seat fall apart between appearing because of the mistake of pressing part; Figs. 1-2 The fixed slot 12 is square, is set in the middle part of the fixed plate 11, and is extended from the middle part of the fixed plate 11 to the bottom of the fixed plate 11, so that the periphery of the fixed slot 12 is limited by the fixed plate 11, and the wrapping property is good, and the shaking between the glue shell and female seat can be effectively prevented.
[0019]
[0020] The front end of the fixing plate 11 is provided with an inclined surface 13 inclined from top to bottom. When the plastic shell and the female seat are buckled together, the card block can slide into the fixing groove 12 via the inclined surface 13, making the buckling more convenient. When it needs to be disassembled, it can be separated by prying it open with the help of an external tool via the inclined surface 13. The structure is simple and can meet the use requirements.
[0021] The outer wall of the shell 10 is provided with a connecting portion 14 extending outward, and the bottom of the fixing plate 11 is connected to the connecting portion 14. One end of the shell 10 is provided with four outward-extending plugs 15, and the plugs 15 are provided with wiring holes 16. The fixing plate 11 is tightly attached to the outer wall of the shell 10, making the overall structure of the plastic shell more compact and saving space. The front end of the fixing plate 11 is spaced apart from the plugs 15. When the plastic shell is inserted into the female socket, the fixing plate 11 fits into the card block on the outside of the female socket.
[0022] It should be noted that the number of the wiring holes 16 in this embodiment can be increased or decreased as needed.
[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made to the above embodiment based on the technical solution of the present invention still falls within the scope of the technical solution of the present invention.
Claims
1. Anti-drop terminal housing, including a housing, characterized by: A fixing plate is provided outside the shell, and a fixing groove is provided on the fixing plate. The fixing groove is set in the middle of the fixing plate. The front end of the fixing plate is provided with an inclined surface inclined from top to bottom, and the fixing groove extends from the middle of the fixing plate to the bottom of the fixing plate.
2. The anti-drop terminal housing according to claim 1, characterized in that: The fixing groove passes through the inner and outer surfaces of the fixing plate.
3. The anti-drop terminal housing according to any one of claims 1 to 2, characterized in that: The outer side wall of the shell is provided with a connecting portion extending outward, and the bottom of the fixing plate is connected to the connecting portion.
4. The anti-drop terminal housing according to any one of claims 1 to 2, characterized in that: The fixing groove is square.
5. The anti-drop terminal housing according to any one of claims 1 to 2, characterized in that: One end of the shell is provided with a plurality of plug posts extending outward, and wiring holes are provided in the plug posts.
6. The anti-drop terminal housing according to claim 5, characterized in that: The fixing plate is tightly attached to the outer wall of the shell and is spaced apart from the plug posts.