CN207338729U - Connector - Google Patents

Abstract

The utility model provides a kind of connector, it includes：Backboard, has mounting surface and the back side being disposed opposite to each other with the mounting surface；Housing, is connected with the mounting surface of the backboard；Connector, has connecting pin and the grasping plate positioned at described connecting pin one end, the connecting pin is contained in the housing and is fixed on by the grasping plate on the back side of the backboard；The housing also has the first grapple and the second grapple that opposition is set, and first grapple and the second grapple catch on the marginal position of the backboard.The first grapple and the second grapple that the connector of the utility model is set by adding opposition on housing, and realize that housing and the firm of backboard connect by the first grapple and the second grapple, ensure being smoothed out for connector plugging operation.

Description

Connector

Technical field

It the utility model is related to a kind of connector, more particularly to the connector that a kind of achievable housing is firmly installed.

Background technology

Connector, i.e. CONNECTOR, are also referred to as connector, plug and socket.Generally refer to electric coupler.Connect The device of two active devices, transmits electric current or signal.Existing connector generally includes backboard, housing, in its housing The connection terminal and cabling in portion.However, the connection terminal inside existing connector be connected there are housing with backboard it is unstable Problem, so that the plug that have impact on connector uses.

Therefore, in view of the above-mentioned problems, being necessary to propose further solution.

Utility model content

The purpose of this utility model is to provide a kind of connector, to overcome the deficiencies in the prior art.

To realize above-mentioned purpose of utility model, the utility model provides a kind of connector, it includes：

Backboard, has mounting surface and the back side being disposed opposite to each other with the mounting surface；

Housing, is connected with the mounting surface of the backboard；

Connector, has connecting pin and the grasping plate positioned at described connecting pin one end, the connecting pin is contained in the shell It is fixed in body and by the grasping plate on the back side of the backboard；

The housing also has the first grapple and the second grapple that opposition is set, and first grapple and the second grapple are caught on The marginal position of the backboard.

Wherein, installation end is additionally provided with the mounting surface, is set on the installation end housing parts.

Wherein, the backboard also has the left side being oppositely arranged and the right end between the mounting surface and the back side Face, the left side and right side are the arcwall face of evagination.

Wherein, the backboard also has the upper surface being oppositely arranged and lower end between the mounting surface and the back side Face, first grapple are caught on the upper surface, and second grapple is caught on the lower face.

Wherein, the first card slot is offered on the upper surface, the second card slot is offered on the lower face, described first grabs It is contained in first card slot, second grapple is partly contained in second card slot hook portion.

Wherein, first grapple and the second grapple are U-shaped.

Wherein, the connector further includes packing ring, and the packing ring is contained in the housing, and close to the end of the housing Mouth is set.

Compared with prior art, the beneficial effects of the utility model are：The connector of the utility model passes through on housing The first grapple and the second grapple that opposition is set are added, and the firm of housing and backboard is realized by the first grapple and the second grapple Connection, has ensured being smoothed out for connector plugging operation.

Brief 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, drawings in the following description are only It is some embodiments described in the utility model, for those of ordinary skill in the art, is not making the creative labor On the premise of, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the schematic perspective view of one embodiment of connector of the utility model；

Fig. 2 is the perspective exploded view of connector in Fig. 1.

Embodiment

The utility model is described in detail in shown each embodiment below in conjunction with the accompanying drawings, but it should explanation, These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to these embodiment institute works Energy, method or equivalent transformation or replacement in structure, belong within the scope of protection of the utility model.In addition, following institutes It with the location of connector shown in Fig. 1 is referred to as reference direction that "left", "right", " on ", " under ", which are, and be not to this practicality newly The limitation of type connector.

As shown in Figure 1, 2, the connector of the utility model includes：Backboard 10, housing 20, connector 30.

The installation that the backboard 10 is used for realization the housing 20 and connector 30 is fixed.Specifically, the backboard 10 has There are mounting surface 11 and the back side 12 being disposed opposite to each other with the mounting surface 11.Meanwhile the backboard 10 also have be located at the peace The left side 13 being oppositely arranged and right side 14 between dress face 11 and the back side 12 and positioned at the mounting surface 11 and the back side 12 Between the upper surface 15 being oppositely arranged and lower face 16.The mounting surface 11 is connected for carrying out installation with the housing 20, Installation end 110 is provided with the mounting surface 11.The left side 13 and right side 14 are designed to the arcwall face of evagination.This Outside, the first card slot 151 is offered on the upper surface 15, the second card slot 161 is offered on the lower face 16.

The housing 20 is installed on the mounting surface 11, and is set on the installation end 110.In order to realize the shell Firm installation between body 20 and backboard 10, the housing 20 also have the first grapple 21 and the second grapple 22 that opposition is set, In different embodiments, can be that upper-lower position opposes, position opposes on right position opposition or other directions.When the housing 20 with backboard 10 installation connect when, 21 and second grapple 22 of the first grapple catches on the marginal position of the backboard 10.

As a kind of embodiment, first grapple 21 is caught on the upper surface 15, and second grapple 22 is caught on On the lower face 16, and first grapple 21 is partly contained in first card slot 151, second grapple 22 It is contained in second card slot 161 with dividing.In this way, further ensure connected between the housing 20 and backboard 10 it is firm Property.In order to be engaged with the edge shape of the backboard 10,21 and second grapple 22 of the first grapple is preferably U-shaped.So as to, The edge of the upper surface 15 and lower face 16 is contained in the grapple 21,22 of U-shaped.

The connector 30 has connecting pin 31 and the grasping plate 32 positioned at described 31 one end of connecting pin, wherein, the company Connect end 31 to be contained in the housing 20, and be fixed on by the grasping plate 32 on the back side 12 of the backboard 10.Further, The 3rd grapple 33 is additionally provided with the grasping plate 32, so that, the connector 30 is fixed on the back side by the grasping plate 32 When on 10, the grasping plate 32 is fitted on the back side 12, and the 3rd grapple 33 catches on the edge of the backboard 10.

In addition, the connector further includes packing ring 40, it is used for the type for indicating connector.So as to according to connector Different type, can set the packing ring 40 of different colours.The packing ring 40 is contained in the housing 20, and close to the housing 20 Port set.

In conclusion the connector of the utility model is grabbed by adding the first grapple and second that opposition is set on housing Hook, and realize that housing and the firm of backboard connect by the first grapple and the second grapple, ensure the suitable of connector plugging operation Profit carries out.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (7)

1. a kind of connector, it is characterised in that the connector includes：

Backboard, has mounting surface and the back side being disposed opposite to each other with the mounting surface；

Housing, is connected with the mounting surface of the backboard；

Connector, has connecting pin and the grasping plate positioned at described connecting pin one end, the connecting pin is contained in the housing And it is fixed on by the grasping plate on the back side of the backboard；

The housing also has the first grapple and the second grapple that opposition is set, and first grapple and the second grapple catch on described The marginal position of backboard.

2. connector according to claim 1, it is characterised in that installation end, the shell are additionally provided with the mounting surface It is set on the installation end body portion.

3. connector according to claim 1, it is characterised in that the backboard, which also has, is located at the mounting surface and the back side Between the left side being oppositely arranged and right side, the left side and right side be evagination arcwall face.

4. connector according to claim 1, it is characterised in that the backboard, which also has, is located at the mounting surface and the back side Between the upper surface being oppositely arranged and lower face, first grapple caught on the upper surface, and second grapple is caught on On the lower face.

5. connector according to claim 4, it is characterised in that the first card slot is offered on the upper surface, under described The second card slot is offered on end face, first grapple is partly contained in first card slot, the second grapple part Ground is contained in second card slot.

6. connector according to claim 1, it is characterised in that first grapple and the second grapple are U-shaped.

7. connector according to claim 1, it is characterised in that the connector further includes packing ring, and the packing ring houses Set in the housing, and close to the port of the housing.