CN211045844U

CN211045844U - High-safety electric connector

Info

Publication number: CN211045844U
Application number: CN201922348783.3U
Authority: CN
Inventors: 葛东辉
Original assignee: DONGGUAN HUAYING ELECTRONIC PLASTIC CO LTD
Current assignee: DONGGUAN HUAYING ELECTRONIC PLASTIC CO LTD
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-17
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a high security electric connector, including casing, spring, protective layer, mount pad and end cover, the upper and lower surface of casing is inlayed respectively and is had the spring, and the last skin weld of spring has the protective layer to the spacing groove has been seted up to the internal surface of casing, the installing port has been seted up on the right surface of mount pad, and the right surface outside threaded connection of mount pad has the end cover, and the left surface outside of mount pad is provided with the sealing washer, the internal surface at the casing is inlayed to the sealing washer. This high security electric connector is provided with sliding tray, mount pad and end cover, removes in the sliding tray through the mount pad in the use, is convenient for adjust the device's length to people go to adjust the distance of line protection according to actual need, and in the reduction water entering casing, the end cover was fixed spacingly to the mount pad simultaneously, and in the reduction water entering mount pad, thereby in getting into the casing, increased the device's practicality.

Description

High-safety electric connector

Technical Field

The utility model relates to an electric connector technical field specifically is high security electric connector.

Background

The electric connector is a component frequently used in the electronic engineering technology, when a circuit is blocked or not communicated, current can be promoted to flow through the electric connector to realize the preset function of the circuit, the electric connector is widely applied in daily life of people, particularly, the electric connector is more used in large-scale electronic machinery, but the existing electric connector still has certain problems in the using process;

the existing electric connector mostly adopts a shell structure, has a small volume and is easy to carry, but is short for a protection area between the electric connector and a circuit, when the electric connector contacts water in a use process, the water easily enters the shell, so that the device is damaged, and when the electric connector is extruded by external force, parts in the shell are easily dislocated or rocked, so that short circuit occurs during long-time use, the normal operation of the circuit is influenced, and certain potential safety hazards exist.

We have therefore proposed a high security electrical connector in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high security electric connector to solve the protection zone that is on the existing market that above-mentioned background art provided to between electric connector and the circuit shorter, in water easily entered the casing, make the device cause the damage, when receiving external force extrusion simultaneously, make the casing internal part dislocation or rock easily, thereby appear the short circuit when using for a long time, influence the normal operating of circuit, and then have certain potential safety hazard problem.

In order to achieve the above object, the utility model provides a following technical scheme: high security electric connector, including casing, spring, protective layer, mount pad and end cover, the upper and lower surface of casing is inlayed respectively and is had the spring, and the last skin weld of spring has the protective layer to the spacing groove has been seted up to the internal surface of casing, the sliding tray has been seted up respectively to the front and back surface of spacing groove, and has placed the connecting rod in the sliding tray, and the rear surface of connecting rod bonds and has the mount pad, the installing port has been seted up on the right surface of mount pad, and the right surface outside threaded connection of mount pad has the end cover to the left surface outside of mount pad is provided with the sealing washer, the internal surface at the casing is inlayed to the sealing washer.

Preferably, the upper surface of the protective layer is provided with a circular groove, the movable rod is placed in the circular groove, and the protective layer is bonded to the upper surface of the movable rod.

Preferably, the protective layer is made of ABS plastic, the center lines of the protective layer and the shell are overlapped, the surface of the protective layer is of a concave structure, and the protective layer is symmetrically distributed around the center line of the shell.

Preferably, the surface of the limiting groove is of a circular structure, and the inner surface of the limiting groove is attached to the outer surface of the mounting seat.

Preferably, the surface of the connecting rod is of a T-shaped structure, and the center lines of the connecting rod and the mounting seat are mutually perpendicular.

Preferably, the installation seats are distributed at equal intervals relative to the center line of the shell, the installation seats and the surfaces of the end covers form a T-shaped structure, and the installation seats form a sliding structure through connecting rods and sliding grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the high-safety electrical connector;

1. the protective layer, the spring and the shell are arranged, and when the device is extruded by external force in the using process, the force applied to extrusion is dispersed to the periphery of the shell by the protective layer through the protective layer and the spring, so that the dislocation or the shaking of the force to parts in the shell is reduced, and the damage of the device is further caused;

2. be provided with sliding tray, mount pad and end cover, remove in the sliding tray through the mount pad in the use, be convenient for adjust the device's length to people go to adjust the distance of line protection according to actual need, reduce water and get into in the casing, the end cover is fixed spacingly to the mount pad simultaneously, and reduces water and get into in the mount pad, thereby in getting into the casing, increased the device's practicality.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the sectional structure of the present invention;

FIG. 4 is a schematic view of the main sectional structure of the protective layer of the present invention;

fig. 5 is a schematic view of the mounting base of the present invention.

In the figure: 1. a housing; 2. a spring; 3. a protective layer; 31. a circular groove; 32. a movable rod; 4. a limiting groove; 5. a sliding groove; 6. a connecting rod; 7. a mounting seat; 8. an installation port; 9. an end cap; 10. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: high security electric connector, which comprises a housin 1, spring 2, protective layer 3, spacing groove 4, sliding tray 5, connecting rod 6, mount pad 7, installing port 8, end cover 9 and sealing washer 10, the upper and lower surface of casing 1 is inlayed respectively and is had spring 2, and spring 2's last skin weld has protective layer 3, and spacing groove 4 has been seted up to casing 1's internal surface, sliding tray 5 has been seted up respectively to the front and back surface of spacing groove 4, and connecting rod 6 has been placed in the sliding tray 5, and connecting rod 6's rear surface bonds has mount pad 7, mount port 8 has been seted up on mount pad 7's right surface, and the right surface outside threaded connection of mount pad 7 has end cover 9, and the left surface outside of mount pad 7 is provided with sealing washer 10, sealing washer 10 inlays the internal surface at casing 1.

The upper surface of the protective layer 3 is provided with a circular groove 31, the movable rod 32 is placed in the circular groove 31, and the protective layer 3 is adhered to the upper surface of the movable rod 32, so that the normal movement of the protective layer 3 is ensured.

The protective layer 3 is ABS plastic material, and the central line of protective layer 3 and casing 1 both coincide mutually to the protective layer 3 surface is "concave" font structure, and protective layer 3 is about the central line symmetric distribution of casing 1, and above-mentioned structural design, protective layer 3 atress drive spring 2 operation in the use, reduces the device and receives extruded power, has increased the practicality of the device.

The surface of the limiting groove 4 is of a circular structure, the inner surface of the limiting groove 4 is attached to the outer surface of the mounting seat 7, the mounting seat 7 can normally move in the limiting groove 4 due to the structural design, and therefore the circuit is protected.

The surface of the connecting rod 6 is of a T-shaped structure, and the center lines of the connecting rod 6 and the mounting seat 7 are perpendicular to each other, so that the normal sliding of the mounting seat 7 is ensured by the structural design.

The mount pad 7 distributes about the central line equidistance of casing 1, and mount pad 7 and end cover 9 surface are "T" font structure to mount pad 7 constitutes sliding construction through connecting rod 6 and sliding tray 5, and above-mentioned structural design is convenient for carry on spacing fixed to mount pad 7, makes the circuit fix in mount pad 7, thereby protects the circuit.

The working principle is as follows: in using the high-safety electrical connector, first, as shown in fig. 1, the device is mounted on a line through the housing 1, and is thereby put into use.

In the using process, as shown in fig. 2-5, a circuit is installed by extending into the housing 1 through the installation opening 8 formed on the installation base 7, and the installation base 7 is divided into an upper part and a lower part, so that the end covers 9 are placed on the circuit, the two end covers 9 are clamped on the circuit, so that the end covers 9 are moved to the outer side of the installation base 7, the end covers 9 are rotated on the threads on the outer side of the installation base 7, and the limiting and fixing of the installation base 7 are completed, meanwhile, before the installation base 7 is fixed, the installation base 7 can be moved left and right by moving the installation base 7 in the sliding groove 5, so that the length adjustment of the device is completed, people can conveniently select a proper length to install on the circuit, and then the installation base 7 protects the circuit, and when external force is applied in the using process, the spring 2 between the protection layer 3 and the housing 1 is stressed, thereby 4 springs 2 disperse the extrusion force to casing 1 all around, and then avoid external force to casing 1's damage, increased the device's practicality to accomplish whole use.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. High security electric connector, including casing (1), spring (2), protective layer (3), mount pad (7) and end cover (9), its characterized in that: the upper and lower surface of casing (1) is inlayed respectively and is had spring (2), and the upper surface welding of spring (2) has protective layer (3) to spacing groove (4) have been seted up to the internal surface of casing (1), sliding tray (5) have been seted up respectively to the front and back surface of spacing groove (4), and have placed connecting rod (6) in sliding tray (5), and the rear surface of connecting rod (6) bonds and has mount pad (7), installing port (8) have been seted up on the right surface of mount pad (7), and the right surface outside threaded connection of mount pad (7) has end cover (9) to the left surface outside of mount pad (7) is provided with sealing washer (10), sealing washer (10) are inlayed at the internal surface of casing (1).

2. The high security electrical connector of claim 1, wherein: the upper surface of the protective layer (3) is provided with a circular groove (31), a movable rod (32) is placed in the circular groove (31), and the protective layer (3) is bonded on the upper surface of the movable rod (32).

3. The high security electrical connector of claim 2, wherein: the protective layer (3) is made of ABS plastic materials, the center lines of the protective layer (3) and the shell (1) are overlapped, the surface of the protective layer (3) is of a concave structure, and the protective layer (3) is symmetrically distributed relative to the center line of the shell (1).

4. The high security electrical connector of claim 1, wherein: the surface of the limiting groove (4) is of a circular structure, and the inner surface of the limiting groove (4) is attached to the outer surface of the mounting seat (7).

5. The high security electrical connector of claim 1, wherein: the surface of the connecting rod (6) is of a T-shaped structure, and the center lines of the connecting rod (6) and the mounting seat (7) are mutually perpendicular.

6. The high security electrical connector of claim 1, wherein: the installation seats (7) are distributed at equal intervals relative to the center line of the shell (1), the surfaces of the installation seats (7) and the end covers (9) are of T-shaped structures, and the installation seats (7) form a sliding structure through connecting rods (6) and sliding grooves (5).