CN207705514U - A kind of connector and its terminal structure - Google Patents

Abstract

The utility model discloses a kind of terminal structures of connector, including male terminal (11) and with the matched female end terminal (21) of the male terminal (11), there is male terminal (11) and the adjustable card-tight part of clamping degree described in clamping, the card-tight part to have elasticity at the slot of the female end terminal (21).The male terminal that the terminal structure efficiently solves connector connects the problems such as insecure with female end terminal.The invention also discloses a kind of connectors including above-mentioned terminal structure.

Description

A kind of connector and its terminal structure

Technical field

The utility model is related to electronic technology fields, more particularly to a kind of terminal structure.In addition, the utility model also relates to And a kind of connector including above-mentioned terminal structure.

Background technology

In connector assembly, socket type connector is provided with admittedly with plug connector male terminal and female end terminal Determine part, which fixes for the circuit board soldering using its interconnecting piece towards connector, and when connector connects each other When connecing, retaining element engages each other, and falling off for connector is prevented to realize.Retaining element is by adding metallic plate Work and make, the end positions of the orientation of the terminal of connector are held in using shell.

The male terminal of connector connects the clamping of the clamping slot clamping male terminal by female end terminal with female end terminal Portion connects, and clamping slot is punch forming, harder, and without elasticity, clamping force is smaller, and male terminal is easy to the clamping from female end terminal It falls off in slot, connection is insecure, and contact is bad, and connector stability is poor.

In conclusion the male terminal for how efficiently solving connector connects the problems such as insecure with female end terminal, it is Those skilled in the art's urgent problem at present.

Utility model content

The purpose of this utility model is to provide a kind of terminal structure, which efficiently solves the male end of connector Terminal connects the problems such as insecure with female end terminal；It includes above-mentioned terminal structure that the another object of the utility model, which is to provide a kind of, Connector.

In order to solve the above technical problems, the utility model provides the following technical solutions：

A kind of terminal structure of connector, including male terminal and with the matched female end terminal of the male terminal, institute Stating has male terminal and the adjustable card-tight part of clamping degree described in clamping at the slot of female end terminal, the card-tight part has bullet Property.

Preferably, the card-tight part is set to the medial end of the slot of the female end terminal, and the card-tight part is Z-shaped Shape, and upper part bending part is contacted with the madial wall of the male terminal.

Preferably, the male terminal is U-shaped, and two side of the two side respectively with the slot of the female end terminal connects It touches.

Preferably, the upper end of the lateral wall of the male terminal offers card slot, on the lateral wall of the female end terminal with The corresponding position of card slot is provided with salient point.

Preferably, the lower face of the card slot is inclined-plane, and is less than far from the salient point close to the side of the salient point Side.

Preferably, the lateral wall of the female end terminal is connected with several bending sections.

Preferably, the male terminal and the female end terminal are CTB alloy terminal.

Preferably, the male terminal and the female end terminal include the power supply terminal at both ends and are located at the power supply Several signal terminals between type terminal.

The utility model also provides a kind of connector, including pedestal and the terminal structure that is fixed on the pedestal, institute It is specially terminal structure described in any one of the above embodiments to state terminal structure.

The terminal structure of connector provided by the utility model, including male terminal and female end terminal, female end terminal with Male terminal matches.There is female end terminal slot, slot to have the card-tight part of multiconductor Bidirectional clamping, the interior contact of double-make contact Point convex closure provides dirt-removing cleaning function, provides two point withdrawal force, and card-tight part has elasticity, provides the clamping of clamping male terminal Power, and clamping degree is adjustable, clamping dynamics can be adjusted, and adaptability ensures more by force the contact reliability of height.

The utility model also provides a kind of connector, including pedestal and the terminal structure that is fixed on pedestal, the terminal Structure is specially any of the above-described kind of terminal structure.Since above-mentioned terminal structure has above-mentioned technique effect, there is the terminal knot The connector of structure should also have corresponding technique effect.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is by a kind of structural schematic diagram for the connector that specific implementation mode provides in the utility model；

Fig. 2 is the vertical view of Fig. 1；

Fig. 3 is the sectional view at A-A in Fig. 2；

Fig. 4 is the structural schematic diagram of female end in Fig. 2；

Fig. 5 is the structural schematic diagram of female end terminal；

Fig. 6 is the structural schematic diagram of a pair of of female end terminal；

Fig. 7 is the structural schematic diagram of male end in Fig. 2；

Fig. 8 is the vertical view of Fig. 7；

Fig. 9 is the sectional view at B-B in Fig. 8.

It is marked in attached drawing as follows：

1- male ends, 2- female ends, 11- male terminals, 21- female end terminals.

Specific implementation mode

The core of the utility model is to provide a kind of terminal structure, which efficiently solves the male end of connector Terminal connects the problems such as insecure with female end terminal；It includes above-mentioned terminal structure that another core of the utility model, which is to provide a kind of, Connector.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It please refers to Fig.1 to Fig. 9, Fig. 1 is by a kind of structure for the connector that specific implementation mode provides in the utility model Schematic diagram；Fig. 2 is the vertical view of Fig. 1；Fig. 3 is the sectional view at A-A in Fig. 2；Fig. 4 is the structural schematic diagram of female end in Fig. 2； Fig. 5 is the structural schematic diagram of female end terminal；Fig. 6 is the structural schematic diagram of a pair of of female end terminal；Fig. 7 is the structure of male end in Fig. 2 Schematic diagram；Fig. 8 is the vertical view of Fig. 7；Fig. 9 is the sectional view at B-B in Fig. 8.

In a specific embodiment, the terminal structure of connector provided by the utility model, connector include public affairs End 1 and female end 2, terminal structure include male terminal 11 and female end terminal 21, and male terminal 11 is set in male end 1, female end end Son 11 is set in female end 1.Female end terminal 21 is matched with male terminal 11.Female end terminal 21 has slot, and slot has to be touched more The card-tight part of point Bidirectional clamping, double-make contact provide dirt-removing cleaning function, provide two point withdrawal force.Card-tight part has elasticity, carries For the clamping force of clamping male terminal 11, and clamping degree is adjustable, and clamping dynamics can be adjusted, and adaptability ensures more by force height Contact reliability.

Above-mentioned terminal structure is only a kind of preferred embodiment, is specifically not limited thereto, on this basis can be according to practical need It makes with targetedly adjusting, to obtain different embodiments, card-tight part is set to the slot of female end terminal 21 Medial end, card-tight part is zigzag, and upper part bending part is contacted with the madial wall of male terminal 11, and there is chamfered fit in side Position, elasticity increase, and clamping force is larger, provide contact engaging and separating force and feel when male terminal 11 and female end terminal 21 are to inserting, it is ensured that height Contact reliability.

On the basis of above-mentioned specific implementation mode, those skilled in the art can be according to the difference of specific occasion, opposite end Minor structure carries out several changes, and male terminal 11 is U-shaped, and two side of the two side respectively with the slot of female end terminal 21 connects It touches, there is double-make contact, provide two point withdrawal force, more reliably.

Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned Specific implementation mode carries out several changes, and the upper end of the lateral wall of male terminal 11 offers card slot, the outside of female end terminal 21 Salient point is provided on wall, salient point setting provides dirt-removing cleaning function in position corresponding with card slot, contact point salient point, provides double Point withdrawal force, provides contact engaging and separating force and feel, determine into and out.

It is important to note that terminal structure provided by the utility model is not intended to be limited to such situation, card slot Lower face be inclined-plane, and close to salient point side be less than far from salient point side, the inclined-plane for being easy to card slot slides at salient point With skid off, it is more laborsaving, be easily attached.It should be noted that the gradient on inclined-plane mentioned here is unrestricted, it can be according to reality It is all within the protection scope of the present utility model depending on the applicable cases of border.

Terminal structure provided by the utility model, the outside of female end terminal 21 immovable in other components Wall is connected with several bending sections, increases the elasticity of female end terminal 21, provides contact engaging and separating force, connects more close, the tool of bending section Body bending degree and bending section quantity are unrestricted, can be according to the different sets itselfs of particular condition in use.

For the terminal structure in above-mentioned each embodiment, male terminal 11 and female end terminal 21 are CTB alloy terminal, Hardness, intensity, conductivity and elongation percentage are preferable, and CTB alloy terminal is a kind of preferred embodiment, be not it is unique, It can also be the terminal of other suitable materials, such as titanium alloy terminal, it is all within the protection scope of the present utility model.

In order to advanced optimize above-mentioned technical proposal, male terminal 11 and female end terminal 21 include the power supply end at both ends Son and several signal terminals between power-type terminal, convenient to be connect with power cord and signal wire, signal terminal Quantity it is unrestricted, can be depending on practical situations.

Based on the terminal structure provided in above-described embodiment, the utility model additionally provides a kind of connector, the connector Including pedestal and the terminal structure being fixed on pedestal, wherein terminal structure is any one terminal knot in above-described embodiment Structure.Since the connector uses the terminal structure in above-described embodiment, thus the advantageous effect of the connector please refer to it is above-mentioned Embodiment.

In the description of the present invention, it should be noted that the orientation or positional relationship of the inferior instruction of term be based on Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair The limitation of the utility model.

Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest range consistent with features of novelty.

Claims (9)

1. a kind of terminal structure of connector, which is characterized in that including male terminal (11) and with the male terminal (11) phase The female end terminal (21) of cooperation has male terminal (11) described in clamping at the slot of the female end terminal (21) and clamping degree can The card-tight part of adjusting, the card-tight part have elasticity.

2. terminal structure according to claim 1, which is characterized in that the card-tight part is set to the female end terminal (21) Slot medial end, the card-tight part is zigzag, and upper part bending part and the madial wall of the male terminal (11) connect It touches.

3. terminal structure according to claim 2, which is characterized in that the male terminal (11) is U-shaped, two side It is contacted respectively with the two side of the slot of the female end terminal (21).

4. terminal structure according to claim 3, which is characterized in that open the upper end of the lateral wall of the male terminal (11) Equipped with card slot, position corresponding with the card slot is provided with salient point on the lateral wall of the female end terminal (21).

5. terminal structure according to claim 4, which is characterized in that the lower face of the card slot is inclined-plane, and close to institute The side for stating salient point is less than the side far from the salient point.

6. according to claim 1-5 any one of them terminal structures, which is characterized in that the lateral wall of the female end terminal (21) It is connected with several bending sections.

7. according to claim 1-5 any one of them terminal structures, which is characterized in that the male terminal (11) and the mother It is CTB alloy terminal to hold terminal (21).

8. according to claim 1-5 any one of them terminal structures, which is characterized in that the male terminal (11) and the mother Hold the power supply terminal and several signal terminals between the power-type terminal that terminal (21) includes both ends.

9. a kind of connector, including pedestal and the terminal structure that is fixed on the pedestal, which is characterized in that the terminal knot Structure is specially claim 1 to 8 any one of them terminal structure.