CN219067296U

CN219067296U - Connector for improving easy release of movable hanging table terminal

Info

Publication number: CN219067296U
Application number: CN202223531250.7U
Authority: CN
Inventors: 邹联荣
Original assignee: Guangdong Xinpei Connector Co ltd
Current assignee: Guangdong Xinpei Connector Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of connectors, in particular to a connector for improving the easiness in disengagement of a movable hanging table terminal, wherein a body is provided with a rubber shell and a metal terminal, the rubber shell is provided with an assembly channel, and the metal terminal is inserted into the assembly channel; two movable hanging tables are arranged between the two assembly channels, one ends of the two movable hanging tables are fixedly connected to form a hanging table root, a limiting component is arranged at the other end of the movable hanging table, a terminal hook is arranged on the metal terminal, and the limiting component and the terminal hook form a locking structure for blocking the metal terminal from falling out of the assembly channels. Through above improvement, the metal terminal of connector is difficult to deviate from in the equipment passageway to the contact failure when having avoided pegging graft, improved the qualification rate of product, promoted production efficiency.

Description

Connector for improving easy release of movable hanging table terminal

Technical Field

The utility model relates to the technical field of connectors, in particular to a connector for improving the easiness in disengagement of a movable hanging table terminal.

Background

The connector, also called a connector, is used for connecting with electrical and electronic components, and is mainly used for power supply or signal transmission. The connector mainly comprises a contact, an insulator, a shell and accessories. Comprising an external connector and an internal connecting terminal. In daily production, the plastic terminal is generally divided into a plastic main body and a metal terminal. The plastic main body is mainly used for insulating, fixing the terminal, preventing fool and matching male and female; the metal terminals mainly serve as contact conduction or welding fixation and the like.

In the production, the plastic body and the metal terminal are generally produced separately and then assembled. Namely, an assembly channel for inserting the metal terminal is reserved in the plastic main body in advance, and then the metal terminal is inserted into the assembly channel, so that the assembly production of the connector is completed.

As shown in fig. 5, in order to facilitate the insertion of the metal terminal, the plastic member of the isolated assembly channel is provided as a movable hanging table, and when the metal terminal is inserted into the assembly channel, the movable hanging table deforms and contracts toward the middle hollow cavity, thereby allowing the metal terminal to be inserted smoothly. Then the movable hanging table is restored to the original state, and a blocking effect is formed on the terminal hook of the metal terminal, so that the metal terminal is prevented from falling off.

However, in the prior art, since a certain gap is provided between the metal terminal and the inner wall of the assembly channel after the metal terminal is inserted into the assembly channel, a certain gap is provided between the movable hanging table and the terminal hook, so that the metal terminal is easily separated from the assembly channel under the conditions of inclination and the like.

Therefore, how to improve the stability of the metal terminal in the assembly channel and place the metal terminal to deviate from is a technical problem to be solved.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

The utility model provides a connector for improving the easy release of a movable hanging table terminal, which comprises a body, wherein the body is provided with a rubber shell and a metal terminal inserted into the rubber shell, the rubber shell is provided with a plurality of assembly channels which are arranged in pairs, and the metal terminal is inserted into the assembly channels; two movable hanging tables are arranged between two assembly channels in a paired manner, one ends of the two movable hanging tables are fixedly connected to form a hanging table root, the other ends of the two movable hanging tables are provided with limiting assemblies, terminal hooks are arranged on the side walls of the metal terminals, and the limiting assemblies and the terminal hooks form a locking structure for blocking the metal terminals from falling out of the assembly channels.

As a further scheme of the utility model: the limiting component is provided with a stop slope, the stop slope is arranged on the movable hanging table and extends a certain distance to the root of the hanging table of the movable hanging table and the inside in an inclined manner, so that the stop slope and the terminal hook form a locking structure.

As a further scheme of the utility model: the limiting component is provided with a stop block groove which is arranged on the movable hanging table and is recessed to the root of the hanging table of the movable hanging table by a certain space, so that the stop block groove and the terminal hook form a locking structure.

As a further scheme of the utility model: a hollow cavity is formed between the root of the hanging table and the two movable hanging tables, and the cross section of the hollow cavity is in an inverted trapezoid shape.

As a further scheme of the utility model: the movable hanging table is an elastic component with certain elasticity.

As a further scheme of the utility model: the movable hanging table is provided with an extension part at one side of the limiting assembly, and the extension part is used for limiting the movable range of the terminal hook on the limiting assembly.

Compared with the prior art, the utility model has the beneficial effects that:

the limiting component is arranged to block the terminal hook, so that the limiting component and the terminal hook form a locking structure, and the situation that the metal terminal is separated from the assembly channel can be improved. Further form the restriction to the terminal couple through the dog slope to make the terminal couple only can slide to the middle part of movable hanging table along the dog slope, thereby avoid the terminal couple to slide out the dog slope, further avoid the condition that metal terminal deviate from the equipment passageway is inside. The terminal hook can be limited by the arrangement of the stop block groove, so that the terminal hook can only move inside the groove and is not easy to break away from the stop block groove, and the situation that the metal terminal breaks away from the assembly channel can be avoided. Through above improvement, the metal terminal of connector is difficult to deviate from in the equipment passageway to the contact failure when having avoided pegging graft, improved the qualification rate of product, promoted production efficiency.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the body structure of the present utility model;

FIG. 2 is a schematic view of a stopper ramp structure of the present utility model;

FIG. 3 is a schematic view of a block groove structure of the present utility model;

FIG. 4 is a schematic view of a metal terminal structure of the present utility model;

fig. 5 is a prior art schematic of the present utility model.

Reference numerals and names in the drawings are as follows:

10 body; 11 glue shells; 12 assembling the channel; 20, a movable hanging table; 21 hanging the root part of the table; 22 hollow cavities; 23 extensions; 30 limit components; 31 a stop ramp; 32 stop grooves; 40 metal terminals; 41 terminal hooks.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a connector for improving the ease of disengagement of a movable hanging terminal includes a body 10, the body 10 is provided with a rubber shell 11 and a metal terminal 40 inserted into the rubber shell 11, the rubber shell 11 is provided with a plurality of assembly channels 12 arranged in pairs, and the metal terminal 40 is inserted into the assembly channels 12; two movable hanging tables 20 are arranged between two assembly channels 12 in a paired manner, one ends of the two movable hanging tables 20 are fixedly connected to form a hanging table root 21, the other ends of the two movable hanging tables 20 are provided with limiting assemblies 30, the side walls of the metal terminals 40 are provided with terminal hooks 41, and the limiting assemblies 30 and the terminal hooks 41 form a locking structure for blocking the metal terminals 40 from falling out of the assembly channels 12.

Specifically, the connector is generally assembled by the plastic shell 11 and the metal terminals 40, the metal terminals 40 are used for communicating electrical paths, and the plastic shell 11 mainly plays a role in accommodating and stabilizing the metal terminals 40, and also wraps the metal terminals 40, so that safety requirements such as insulation and the like are met. In the process of assembling the metal terminal 40, a proper assembly channel 12 needs to be reserved in the plastic rubber shell 11 so as to facilitate the insertion of the metal terminal 40, and after the assembly is completed, the metal terminal 40 is limited, so that the metal terminal 40 is not easy to be separated from the plastic rubber shell 11, and poor contact caused by the separation of the metal terminal 40 in use of the connector is avoided. The movable hanging table 20 can better solve the problem, when the metal terminal 40 is inserted, the movable hanging table 20 can shrink to leave a certain space for the metal terminal 40 to pass through, and after the metal terminal 40 is successfully inserted, the movable hanging table 20 is restored to the original state, so that the metal terminal 40 is limited, the metal terminal 40 can be limited in a proper space, and the metal terminal 40 is prevented from falling off. However, in actual production and use, the movable hanging stand 20 does not work as well as in design, and the metal terminal 40 is easily removed, so that the new limiting function is formed on the terminal hook 41 of the metal terminal 40 from the new design limiting component 30, and the metal terminal 40 is not easily removed.

As shown in fig. 2, one of the embodiments of the limiting assembly 30 is configured as a stopper slope 31, and the stopper slope 31 is disposed on the movable mount 20 and extends obliquely to the mount root 21 and the inside of the movable mount 20 by a certain distance, so that the stopper slope 31 and the terminal hook 41 form a locking structure.

Specifically, the inclination direction of the stop slope 31 is from the direction of the assembly channel 12 to the movable hanging table 20 and from the top of the assembly channel 12 to the entrance of the assembly channel 12, that is, the inclination direction of the stop slope 31 is the direction of the hanging table root 21 of the movable hanging table 20, so that the stop slope 31 forms a certain blocking effect on the terminal hook 41, and the terminal hook 41 is not easy to slide out of the stop slope 31, that is, the metal terminal 40 is not easy to be separated from the assembly channel 12.

As shown in fig. 3, the second embodiment of the limiting component 30 is configured as a stop groove 32, where the stop groove 32 is disposed on the movable hanging platform 20 and is recessed into the hanging platform root 21 of the movable hanging platform 20 by a certain space, so that the stop groove 32 and the terminal hook 41 form a locking structure.

Specifically, the recess direction of the stopper groove 32 is also the direction of the abutment root 21, so that the terminal hook 41 can be sunk into the stopper groove 32, and the terminal hook 41 is not easily removed from the stopper groove 32 due to the blocking effect of the inner wall of the stopper groove 32 on the terminal hook 41, even if the metal terminal 40 is not easily removed from the assembly channel 12.

Referring to fig. 2 and 3, in order to allow the movable hanging plate 20 to move a certain displacement in a direction away from the assembly channel 12, so that the metal terminal 40 is smoothly inserted into the assembly channel 12, the movable hanging plate 20 must have a certain cavity at a position away from the assembly channel 12. A hollow cavity 22 is formed between the hanging table root 21 and the two movable hanging tables 20, and the cross section of the hollow cavity 22 is in an inverted trapezoid shape. Compared with the V-shaped hollow cavity 22 in the prior art, the inverted trapezoid hollow cavity 22 mainly has larger influence on the hanging table root 21 of the movable hanging table 20, and the inverted trapezoid hollow cavity 22 is formed because the hanging table root 21 is thickened and heightened, so that the overall strength of the movable hanging table 20 can be increased, and further, when the metal terminal 40 moves irregularly in the assembly channel 12, the movable hanging table 20 cannot well limit the metal terminal 40, and the metal terminal 40 is separated from the assembly channel 12.

Specifically, the movable mount 20 is an elastic member having a constant elastic force. When the metal terminal 40 is inserted into the assembly channel 12, the terminal hook 41 extrudes the movable hanging table 20, so that the movable hanging table 20 deforms to the hollow cavity 22 to enable the metal terminal 40 to be smoothly inserted into the assembly channel 12, and then the movable hanging table 20 recovers the original shape under the elastic action, so that the terminal hook 41 is just blocked by the limiting component 30.

To further limit the terminal hook 41, the movable mount 20 is provided with an extension 23 at one side of the limiting assembly 30, and the extension 23 is used to limit the movable range of the terminal hook 41 on the limiting assembly 30. The extension 23 is an alternative, and the extension 23 may not be provided if the limiting assembly 30 defines the terminal hook 41 very well.

When in production and assembly, firstly, the metal terminal 40 is inserted into the assembly channel 12 in the correct direction, so that the terminal hook 41 is inserted in the direction opposite to the movable hanging table 20, and the movable hanging table 20 has a certain elasticity, under the extrusion of the terminal hook 41, the movable hanging table 20 is offset to the position of the hollow cavity 22 by a certain distance, so that the metal terminal 40 is smoothly inserted into the assembly channel 12, after the insertion is finished, the terminal hook 41 slides out from the side wall of the movable hanging table 20, so that the movable hanging table 20 is restored to the original state under the action of the elasticity, and the terminal hook 41 is exactly positioned at the position of the limiting component 30 of the movable hanging table 20. The spacing assembly 30 provides a certain blocking and limiting effect on the terminal hooks 41, so that the terminal hooks 41 are not easy to slide out of the spacing assembly 30, and the metal terminals 40 are not easy to be separated from the assembly channels 12.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The connector comprises a body (10), wherein the body (10) is provided with a rubber shell (11) and metal terminals (40) inserted into the rubber shell (11), the rubber shell (11) is provided with a plurality of assembly channels (12) which are arranged in pairs, and the metal terminals (40) are inserted into the assembly channels (12); the movable hanging table is characterized in that two movable hanging tables (20) are arranged between two assembly channels (12) which are arranged in pairs, one ends of the two movable hanging tables (20) are fixedly connected to form a hanging table root (21), the other ends of the two movable hanging tables (20) are provided with limiting assemblies (30), the side walls of the metal terminals (40) are provided with terminal hooks (41), and the limiting assemblies (30) and the terminal hooks (41) form a locking structure for blocking the metal terminals (40) from falling out of the assembly channels (12).

2. The connector for improving the ease of disengagement of a movable ramp terminal according to claim 1, wherein the stopper member (30) is provided with a stopper slope (31), and the stopper slope (31) is provided on the movable ramp (20) and extends obliquely to the ramp root (21) and the inside of the movable ramp (20) for a certain distance so that the stopper slope (31) and the terminal hook (41) form a locking structure.

3. The connector for improving the ease of disengagement of a movable hanging stage terminal according to claim 1, wherein the stopper assembly (30) is provided with a stopper groove (32), and the stopper groove (32) is provided on the movable hanging stage (20) and is recessed into a certain space toward a hanging stage root (21) of the movable hanging stage (20), thereby forming a locking structure of the stopper groove (32) and the terminal hook (41).

4. The connector for improving the easy release of movable hanging-table terminals according to claim 1, wherein a hollow cavity (22) is formed between the hanging-table root (21) and the two movable hanging-tables (20), and the cross section of the hollow cavity (22) is in an inverted trapezoid shape.

5. The connector for improving the ease of disengagement of a movable hanger terminal according to claim 1, wherein the movable hanger (20) is an elastic member having a certain elastic force.

6. The connector for improving the ease of disengagement of a movable hanging stage terminal according to claim 1, wherein the movable hanging stage (20) is provided with an extension portion (23) at one side of the limiting assembly (30), and the extension portion (23) is used for limiting the movable range of the terminal hook (41) on the limiting assembly (30).