CN208674489U

CN208674489U - Plug-in connector

Info

Publication number: CN208674489U
Application number: CN201821274530.5U
Authority: CN
Inventors: 胡正科; 王建峰; 朱新爱
Original assignee: Shanghai Laimu Electronic Co Ltd
Current assignee: Shanghai Laimu Electronic Co Ltd
Priority date: 2018-08-08
Filing date: 2018-08-08
Publication date: 2019-03-29
Anticipated expiration: 2028-08-08

Abstract

The utility model relates to a kind of knockdown connectors, including shell (2) and metalwork (3), in metalwork (3) insertion shell (2), the shell (2) is rectangular configuration, one side is equipped with cooperation muscle (202), another side is equipped with the groove (204) to match with cooperation muscle (202), multiple connectors are inserted into the groove (204) of neighboring connectors by cooperation muscle (202) and are attached, and the connector of odd number or even number hole location is combined into.Compared with prior art, the utility model package assembly is simple, does not reduce and provides the assembly method of diversification in the case of originality energy, applied wide, practicability is good, and development cost are low, the connection requirement that different number can be met, considerably reduces development cost, saves the development cycle.

Description

Plug-in connector

Technical field

The utility model relates to a kind of connectors, more particularly, to a kind of knockdown connector.

Background technique

Connector has the advantages that very more, for example installation is simple, high production efficiency, low in cost, versatile and dimension Repair and facilitate, for this purpose, it is using ubiquitous, almost all of electronic equipment, intelligence instrument, test equipment, terminal device and All kinds of Communication Equipments etc. all devices are both needed to use connector, and ordinary connector structure is generally monoblock type, including shell and Metalwork, according to the multiple PIN of the Demand Design of product, mold developing is produced, therefore, it is however generally that PIN quantity difference is just Need to develop different molds, and the period at high cost of mold developing is long.

Summary of the invention

The purpose of this utility model be exactly in order to overcome the problems of the above-mentioned prior art and provide it is a kind of it is at low cost, can The knockdown connector of any combination.

The purpose of this utility model can be achieved through the following technical solutions: a kind of knockdown connector, including shell Body and metalwork, the metalwork are inserted into shell, which is characterized in that the shell is rectangular configuration, one side Equipped with cooperation muscle, another side is equipped with the groove to match with cooperation muscle, and multiple connectors are inserted into adjacent company by cooperation muscle It connects in the groove of device and is attached, be combined into the connector of odd number or even number hole location.

The housing forward end face is provided with the pilot hole for accommodating contact, and rear end accommodates the rectangular cavity of metalwork after opening up Body.

The groove is through slot or blind slot.

The groove is in dovetail shaped, and the cooperation muscle is clamped after being inserted into from groove one end with it.

The metalwork is abnormally-structured, including top pair elastic arm, intermediate fixed block and bottom supports, described Elastic arm is contacted with to contact, and shell is fixedly connected by the fixed block with metalwork, the stabilizer blade and pcb board phase Connection.

Position opposite bending inwardly among a pair of of elastic arm, bottom respectively connects a fixed block, two fixed block bottoms Portion respectively connects the stabilizer blade of an outside bending.

Two fixed block sides are connected by link block.

It is offered in the rectangular cavities of the shell and the matched fixing groove of fixed block.The connection connection of fixed block side Block, the other side are serrated or are arranged multiple slot muscle, entirely mutually agree with the structure in fixing groove, metalwork is firmly fixed In shell, meanwhile, two elastic arms block rectangular cavities inner wall under own resilient effect, keep metalwork loose easily It is dynamic.

Compared with prior art, the utility model has the advantage that

1. package assembly is simple, does not reduce and provide the assembly method of diversification in the case of originality energy, it is applied wide, it is practical Property is good, and development cost are low, can meet the connection requirement of different number, considerably reduce development cost, save the development cycle.

2. a metalwork is assembled in an independent case, mutual electrical Interference is reduced, and improves connector Service life.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model shell；

Fig. 2 is the utility model shell leading flank schematic diagram；

Fig. 3 is the utility model shell trailing flank schematic diagram；

Fig. 4 is the structural schematic diagram of the utility model metalwork；

Fig. 5 is the utility model metalwork leading flank schematic diagram；

Fig. 6 is the utility model metalwork trailing flank schematic diagram；

Fig. 7 is the schematic diagram of the utility model unit connector.

Specific embodiment

The utility model is described in detail in the following with reference to the drawings and specific embodiments.

Embodiment 1

As shown in Fig. 1~7, a kind of knockdown connector, including shell 2 and metalwork 3, the metalwork 3 are inserted into In shell 2, which is characterized in that the shell 2 is rectangular configuration, one side is equipped with cooperation muscle 202, another side is set There is the groove 204 to match with cooperation muscle 202, multiple connectors are inserted into the groove 204 of neighboring connectors by cooperation muscle 202 It is attached, is combined into the connector of odd number or even number hole location.

Wherein, 2 front end face of shell is provided with the pilot hole 201 for accommodating contact, and rear end accommodates metalwork 3 after opening up Rectangular cavities 203.The groove 204 is through slot or blind slot.The groove 204 is in dovetail shaped, the cooperation muscle 202 It is clamped after the insertion of 204 one end of groove with it.

The metalwork 3 is abnormally-structured, including top pair elastic arm 303, intermediate fixed block 302 and bottom supports 301, the elastic arm 303 is contacted with to contact, and shell 2 is fixedly connected by the fixed block 302 with metalwork 3, The stabilizer blade 301 is connected with pcb board.

The intermediate position of a pair of of elastic arm 303 opposite bending inwardly, bottom respectively connect a fixed block 302, and two is solid Determine the stabilizer blade 301 that 302 bottom of block respectively connects an outside bending.Two fixed blocks, 302 side is connected by link block 304.

It is offered in the rectangular cavities 203 of the shell 2 and the matched fixing groove 205 of fixed block 302.Fixed block 302 Side connects link block 304, and the other side is serrated or multiple slot muscle are arranged, entirely mutually agrees with the structure in fixing groove 205, Metalwork 3 is securely fixed in shell, meanwhile, two elastic arms 303 block rectangular cavities 203 under own resilient effect Inner wall loosen metalwork will not easily.

Later period of 2PIN, 3PIN mode mold developing can satisfy different PIN number demands,

When such as needing 10PIN: with 5 each 2PIN product mixes

When needing 7PIN: with 2 2PIN+1 3PIN product mixes.

Claims

1. a kind of knockdown connector, including shell (2) and metalwork (3), the metalwork (3) is inserted into shell (2), It is characterized in that, the shell (2) be rectangular configuration, one side be equipped with cooperation muscle (202), another side be equipped with The groove (204) that cooperation muscle (202) matches, multiple connectors are inserted into the groove of neighboring connectors by cooperation muscle (202) (204) it is attached in, is combined into the connector of odd number or even number hole location.

2. a kind of knockdown connector according to claim 1, which is characterized in that described shell (2) front end face is opened The rectangular cavities (203) of metalwork (3) are accommodated after having the pilot hole (201) for accommodating contact, rear end to open up.

3. a kind of knockdown connector according to claim 1, which is characterized in that the groove (204) is through slot Or blind slot.

4. a kind of knockdown connector according to claim 1, which is characterized in that the groove (204) is in dovetail Shape, the cooperation muscle (202) are clamped after being inserted into from groove (204) one end with it.

5. a kind of knockdown connector according to claim 1, which is characterized in that the metalwork (3) is abnormal shape Structure, including top pair elastic arm (303), intermediate fixed block (302) and bottom supports (301), the elastic arm (303) It is contacted with to contact, shell (2) is fixedly connected by the fixed block (302) with metalwork (3), the stabilizer blade (301) it is connected with pcb board.

6. a kind of knockdown connector according to claim 5, which is characterized in that a pair of of elastic arm (303) Opposite bending, bottom respectively connect a fixed block (302) inwardly at intermediate position, and two fixed blocks (302) bottom respectively connects one outward The stabilizer blade (301) of bending.

7. a kind of knockdown connector according to claim 5, which is characterized in that two fixed blocks (302) side passes through Link block (304) connection.

8. a kind of knockdown connector according to claim 5, which is characterized in that the rectangular cavity of the shell (2) It is offered in body (203) and fixed block (302) matched fixing groove (205).