CN219436192U - Terminal connector - Google Patents

Abstract

The utility model relates to a terminal connector in the technical field of terminal connection, which comprises a power-receiving component and a protective shell, wherein the protective shell comprises a limiting base, a bearing seat body and a protective end cover, the bearing seat body is detachably arranged in the limiting base through a plug-in part, the protective end cover is arranged on the bearing seat body through first elastic sheets on two sides, the power-receiving component is provided with a plurality of cavities for accommodating the power-receiving component, the bearing seat body is divided into a plurality of cavities through a division plate, the power-receiving component is respectively arranged in the cavities side by side, the power-receiving component comprises a first terminal, a second terminal and a plug-in terminal, the first terminal is plugged in the limiting base through a first power-receiving end part, the bearing seat body and the protective end cover can be conveniently detached through the detachable mounting mode of the plug-in part and the first elastic sheets, and any part of the first terminal, the second terminal and the plug-in terminal are in the plug-in connection mode, so that the disassembly and replacement can be conveniently carried out, the material waste is reduced, and the maintenance cost is reduced.

Description

Terminal connector

Technical Field

The utility model relates to the technical field of terminal connection, in particular to a terminal connector.

Background

Connector connectors are electronic components that are common to modern manufacturing applications. The conventional connector pins are typically machined hardware, connector bodies, wires, and then injection molded to form a complete lead wire. The production mode has low efficiency and high production cost. Through technical innovation, the existing hardware part of the connector is generally prepared in a continuous stamping mode, for example, a continuous stamping process is used for preparing hardware terminals, the continuously stamped hardware terminals are crimped with wires, then the continuously stamped hardware terminals are assembled to a front shell of the connector, and finally, an inner mold and a rear shell are directly injection molded on the front shell provided with the hardware terminals and the wires, so that the packaged connector has good electrical performance.

According to the prior art disclosed in the above publication, most of the insulation shells in the terminal connectors on the market at present are mostly encapsulated on the electric terminals by injection molding, so that when one of the electric terminals is damaged, the whole terminal connector needs to be replaced, and the maintenance cost is greatly increased.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned drawbacks and providing a terminal connector for solving the technical problem of how to replace the electrical terminal in the above-mentioned background art, so as to avoid the increase of cost.

The object of the utility model is achieved by:

the terminal connector comprises a power-on assembly and a protective shell, wherein the protective shell comprises a limiting base, a bearing seat body and a protective end cover, the bearing seat body is detachably arranged in the limiting base through an inserting part, the protective end cover is detachably arranged on the bearing seat body through first elastic sheets on two sides, the power-on assembly is provided with a plurality of cavities which are separated by partition plates and used for accommodating the power-on assembly, the power-on assemblies are respectively arranged in the cavities, the power-on assemblies comprise a first terminal, a second terminal and an inserting terminal, the first terminal is inserted on the limiting base through a first power-on end part, the inserting terminal protrudes out of the limiting base, the inserting terminal is buckled at one end of the first terminal, which is far away from the limiting base, the second terminal penetrates through the protective end cover and is connected with the inserting terminal, one end of the second terminal, which is far away from the inserting terminal, is provided with a second power-on end part protruding out of the protective end cover, and one side of the bearing seat body, which is far away from the protective end cover, is provided with a power-on interface corresponding to the position of the cavities.

Further, one side of the bearing seat body is provided with a fixed tongue plate which is matched with the limiting base, the middle part of the fixed tongue plate is provided with a locking opening, and one side of the limiting base is provided with an elastic buckle which is matched with the locking opening.

Further, the upper end of the bearing seat body is provided with a second elastic sheet which is used for being matched with the protection end cover.

Further, one side of the bearing seat body is provided with a stress column for abutting with the protection end cover.

Further, an abutting portion for being matched with the first terminal is arranged on the inner wall of the cavity.

Further, the limiting base and the protecting end cover are respectively provided with an inclined guide block used for being matched with the first terminal and the second terminal.

The utility model has the beneficial effects that: through grafting portion and first shell fragment detachable mounting means, can be convenient for dismantle bearing seat body and protection end cover to first terminal, second terminal and grafting terminal are the connected mode of grafting, make arbitrary part wherein all can be convenient for dismantle the change, with the reduction material is extravagant, reduction maintenance cost.

Drawings

Fig. 1 is a first perspective view of a terminal connector according to the present utility model;

fig. 2 is a second perspective view of the terminal connector of the present utility model;

FIG. 3 is an exploded view of the terminal connector of the present utility model;

fig. 4 is a schematic structural view of a bearing seat in the terminal connector of the present utility model;

the reference numerals in the drawings are respectively: the device comprises a 1-limit base, a 2-bearing base body, 201-plug-in parts, 202-cavities, 203-power receiving ports, 204-second elastic pieces, 205-abutting parts, 206-separation plates, 3-protection end covers, 301-first elastic pieces, 4-first terminals, 401-first power receiving ends, 5-second terminals, 501-second power receiving ends, 6-plug-in terminals, 7-fixed tongue plates, 701-locking ports, 8-stress columns and 9-inclined guide blocks.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

Referring to fig. 1-4, a specific terminal connector comprises a power connection assembly and a protective housing, the protective housing comprises a limit base 1, a bearing base 2 and a protective end cover 3, the bearing base 2 is detachably mounted in the limit base 1 through a plug-in part 201, the plug-in part 201 is an edge arranged on two protruding sides of the bearing base 2, the width of the outer side of the bearing base 2 is slightly larger than the width of the inner wall of the limit base 1, the protective end cover 3 is detachably mounted on the bearing base 2 through a first elastic sheet 301 on two sides, the power connection assembly is provided with three cavities 202 for accommodating the power connection assembly, the three power connection assemblies are respectively arranged in the three cavities 202, the power connection assembly comprises a first terminal 4, a second terminal 5 and a plug-in terminal 6, the first terminal 4 is plugged onto the limit base 1 through a first power connection end 401, the plug-in end protruding from the limit base 1, the first terminal 6 is buckled on the first terminal 4, the first terminal is detachably mounted on the bearing base 1 through a first elastic sheet 301 on the two sides, the power connection assembly is detachably mounted on the bearing base 2 through a first elastic sheet 301 on the first terminal 6, the power connection assembly is separated by three cavities 202 for accommodating the power connection assembly, the three power connection assemblies are separated through partition boards 206, the three power connection assemblies are arranged in the cavities 202 for accommodating the power connection assemblies, the power connection assemblies are arranged in the three power connection assemblies, the power connection assemblies are detachably connected with the power connection assembly 5 and comprise the first terminal end covers 3 and are arranged on the first power connection end covers 3 and are far away from the power connection end covers 3.

One side of the bearing seat body 2 is provided with a fixed tongue plate 7 for being matched with the limiting seat 1, the middle part of the fixed tongue plate 7 is provided with a locking opening 701, one side of the limiting seat 1 is provided with an elastic buckle (not shown) for being matched with the locking opening 701, and the matching of the elastic buckle and the locking opening 701 is used for increasing the stability of the connection between the bearing seat body 2 and the limiting seat 1. When the bearing seat body 2 is disassembled, only the fixing tongue plate 7 with the protruding lower end is needed to be pressed, so that the elastic buckle is separated from the locking opening 701, and the bearing seat body 2 can be pulled out.

The upper end of the bearing seat body 2 is provided with a second elastic sheet 204 which is matched with the protective end cover 3 and is used for improving the stability of the connection between the bearing seat body 2 and the protective end cover 3.

One side of the bearing seat body 2 is provided with a stress column 8 for abutting with the protective end cover 3.

The inner wall of the cavity 202 is provided with an abutting part 205 for being matched with the first terminal 4, so that stability of the power-on assembly is improved, and left-right swing of the power-on assembly is avoided when the power-on assembly is plugged into an external electrical appliance.

The limiting base 1 and the protecting end cover 3 are respectively provided with an inclined guide block 9 which is used for being matched with the first terminal 4 and the second terminal 5, so that the first terminal 4 and the second terminal 5 can be conveniently inserted

Through grafting portion 201 and first shell fragment 301 detachable mounting means, can be convenient for dismantle bearing seat body 2 and protecting end cover 3 to first terminal 4, second terminal 5 and grafting terminal 6 are the connected mode of grafting, make arbitrary part wherein all can be convenient for dismantle the change, with the reduction material is extravagant, reduction maintenance cost.

The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.

Claims (6)

1. Terminal connector, including connecing electric subassembly and protective housing, its characterized in that: the protective housing includes spacing base, bear pedestal and protection end cover, bear the pedestal and pass through grafting portion detachably installs in spacing base, protection end cover passes through the first shell fragment detachably of both sides and installs on bearing the pedestal, connect the electric subassembly and be provided with a plurality of, it separates the cavity that has a plurality of to be used for holding the electric subassembly through the division board in the bearing the pedestal, a plurality of electric subassembly sets up respectively in a plurality of cavity, connect the electric subassembly and include first terminal, second terminal and grafting terminal, first terminal is pegged graft on spacing base through first electric tip, connect electric tip protrusion in spacing base, grafting terminal lock is kept away from the one end of spacing base at first terminal, the second terminal passes protection end cover and is connected with grafting terminal, the one end that the grafting terminal was kept away from to the second terminal is provided with the protrusion in the second electric tip that connects of protection end cover, one side that the protection end cover was kept away from to bear the pedestal is provided with the electric mouth that connects of corresponding cavity position.

2. The terminal connector according to claim 1, wherein: one side of the bearing seat body is provided with a fixed tongue plate used for being matched with the limiting base, the middle part of the fixed tongue plate is provided with a locking opening, and one side of the limiting base is provided with an elastic buckle used for being matched with the locking opening.

3. The terminal connector according to claim 1, wherein: the upper end of the bearing seat body is provided with a second elastic sheet which is used for being matched with the protection end cover.

4. A terminal connector according to any one of claims 1-3, wherein: one side of the bearing seat body is provided with a stress column for abutting with the protective end cover.

5. A terminal connector according to any one of claims 1-3, wherein: an abutting part for being matched with the first terminal is arranged on the inner wall of the cavity.

6. A terminal connector according to any one of claims 1-3, wherein: and the limiting base and the protecting end cover are respectively provided with an inclined guide block used for being matched with the first terminal and the second terminal.