CN203491444U

CN203491444U - Electric connector

Info

Publication number: CN203491444U
Application number: CN201320656085.XU
Authority: CN
Inventors: 郑有祥
Original assignee: Shanghai Moshi Connector Co Ltd; Molex LLC
Current assignee: Shanghai Moshi Connector Co Ltd; Molex LLC
Priority date: 2013-10-22
Filing date: 2013-10-22
Publication date: 2014-03-19
Anticipated expiration: 2023-10-22
Also published as: TWM477698U

Abstract

Disclosed is an electric connector. The connector is used for being disposed on a circuit board and in electric connection with a lens module. The connector comprises a shielding housing and a conductive unit. The shielding housing comprises a plurality of sidewalls and a pair of absorbing pieces. The plurality of sidewalls define a storage chamber with an upward opening. The pair of absorbing pieces are formed by outside extension of top edges of the plurality of sidewalls. Each absorbing piece is provided with an upward absorbing surface. The upward absorbing surfaces are symmetrically disposed relative to the center of the storage chamber. The conductive unit is disposed inside the storage chamber to be in electric connection with the lens module and the circuit board.

Description

Electric connector

Technical field

The utility model relates to a kind of electric connector, particularly a kind of in order to be electrically connected to the electric connector of camera lens module.

Background technology

The camera lens module of general for example pick-up lens need be connected in circuit board with transmission digital signals by electric connector.Because this type electric connector volume is little, and for accommodating camera lens module, there is the leg of certain altitude, make integral body not have suitable plane to draw to be installed on circuit board for vacuum sucking device.Thereby disclose a kind of electric connector No. M418447 as TaiWan, China patent, on its shielding casing, be wholely set drawing section, described drawing section comprises relative with accommodation space to the sucking plate of setting and for connecting the brace of sucking plate and shielding casing, makes vacuum sucking device when electric connector is mounted on circuit board can capture electric connector.

Yet, because its sucking plate is relative to accommodation space setting, must after electric connector is mounted to circuit board, be removed, otherwise camera lens module can not enter accommodation space.The mode that it removes sucking plate, is to set in advance indentation by the junction at its brace and shielding casing, to facilitate, is broken and can cause shielding casing distortion because of the application of force is improper.So not only need to increase the operation of the brace that fractures, also need the sucking plate collection and treatment of unloading, comparatively trouble.

Utility model content

Therefore, the purpose of this utility model, is to provide a kind of electric connector with absorption face, and this electric connector does not need extra cutting operation after being installed on circuit board.

So, the utility model electric connector, in order to be arranged on a circuit board to be electrically connected to a camera lens module, this electric connector comprises: a shielding casing and a conductive unit.This shielding casing comprises a plurality of sidewalls and a pair of absorption sheet, described a plurality of sidewall defines an opening up accommodation space jointly, this to draw sheet respectively from described a plurality of sidewall apical margins toward extension and there is respectively an absorption face upward, and be symmetrical set with respect to the center of this accommodation space.This conductive unit is positioned at this accommodation space to be electrically connected to this camera lens module and this circuit board.

Electric connector described in the utility model, wherein, this conductive unit is an anisotropic conductive film.

Electric connector described in the utility model, wherein, this conductive unit comprises an insulation shell and a plurality of terminal of being located at this insulation shell.

Electric connector described in the utility model, wherein, each terminal has a fixed part, that is fixed on insulation shell and exposes insulation shell to be welded in the afterbody of circuit board, and an elastic contact part that is positioned at accommodation space is electrically connected to contact with camera lens module to form.

Electric connector described in the utility model, wherein, this shielding casing also comprises a plurality of snap close shell fragments, with this camera lens module of snap close.

Electric connector described in the utility model, wherein, this shielding casing also comprises a plurality of Location resilient pieces, described a plurality of Location resilient pieces extend toward this accommodation space inner bending from described a plurality of sidewall apical margins respectively, in order to this camera lens module is located.

Electric connector described in the utility model, wherein, described a plurality of sidewall apical margins define the opening of this accommodation space.

Effect of the present utility model, by this, to the absorption sheet extending outwardly, provide absorption face, can for two absorption heads, draw with mobile this shielding casing to circuit board respectively, and the center with respect to this accommodation space is symmetrical set because this is to absorption sheet, and can in moving process, make this shielding casing keep balance, avoid separated with absorption heads.And draw sheet and can not stop that camera lens module enters accommodation space, therefore, when shielding casing is mounted on after circuit board, do not need absorption sheet to remove, and can save operation.

Accompanying drawing explanation

Other feature and effect of the present utility model, will clearly present in the execution mode in reference to accompanying drawing, wherein:

Fig. 1 is a stereogram, and the first preferred embodiment of the utility model electric connector and the interactively of a camera lens module and a circuit board are described;

Fig. 2 is a three-dimensional exploded view, and the assembled relation of this first preferred embodiment and this camera lens module and this circuit board is described;

Fig. 3 is another angular views of a Fig. 2;

Fig. 4 is a vertical view, wherein this camera lens module unassembled in the state of this first preferred embodiment;

Fig. 5 is one along the cutaway view that in Fig. 4, V-V straight line is got, the shell fragment that this first preferred embodiment is described not with the state of this camera lens module effect;

Fig. 6 is a vertical view, and wherein this camera lens module is being assembled in the state of this first preferred embodiment;

Fig. 7 is one along the cutaway view that in Fig. 6, VII-VII straight line is got, and the interactively of this camera lens module and this first preferred embodiment is described;

Fig. 8 is a stereogram, and the second preferred embodiment of the utility model electric connector and the interactively of a camera lens module and a circuit board are described;

Fig. 9 is a three-dimensional exploded view, and the assembled relation of this second preferred embodiment and this camera lens module and this circuit board is described;

Figure 10 is another angular views of a Fig. 9;

Figure 11 is a three-dimensional exploded view, and the member of this second preferred embodiment is described;

Figure 12 is a vertical view;

Figure 13 is one along cutaway view that in Figure 12, XIII-XIII straight line is got; And

Figure 14 is one along cutaway view that in Figure 12, XVI-XVI straight line is got.

Wherein, description of reference numerals is as follows:

100 electric connectors

1 shielding casing

11 sidewalls

12 draw sheet

121 absorption faces

13 accommodation spaces

14 Location resilient pieces

14 ' snap close shell fragment

2 conductive units

3 insulation shells

31 bottoms

32 sidepieces

33 terminal grooves

4 terminals

41 fixed parts

42 afterbodys

43 elastic contact parts

8 camera lens modules

9 circuit boards

Embodiment

Before the utility model is described in detail, should be noted that in the following description content, similarly element is to represent with identical numbering.

Consult Fig. 1 to Fig. 3, the first preferred embodiment of the utility model electric connector 100, in order to be arranged on a circuit board 9 to be electrically connected to a camera lens module 8 for pick-up lens for example.This electric connector 100 comprises a shielding casing 1 and a conductive unit 2.

Shielding casing 1 comprises a plurality of sidewalls 11 and a pair of absorption sheet 12.A plurality of sidewalls 11 interconnect and are frame type, jointly define an opening up accommodation space 13, and a plurality of sidewall 11 apical margins 111 define the opening of this accommodation space 13.This to draw sheet 12 respectively from a plurality of sidewall 11 apical margins 111 toward extension and there is respectively an absorption face 121 upward, and be symmetrical set with respect to the center C of this accommodation space 13.This can be drawn with mobile this shielding casing 1 to circuit board 9 for two absorption heads (not shown) respectively absorption face 121, and the center C with respect to this accommodation space 13 is symmetrical set because this is to absorption sheet 12, and can in moving process, make this shielding casing 1 keep balance, avoid separated with absorption heads.This shielding casing 1 also comprises a plurality of Location resilient pieces 14, and a plurality of Location resilient pieces 14 extend toward these accommodation space 13 inner bendings from a plurality of sidewall 11 apical margins 111 respectively, in order to this camera lens module 8 is located.

This conductive unit 2 is an anisotropic conductive film (Anisotropic Conductive Film, ACF), is positioned at this accommodation space 13 to be electrically connected to this camera lens module 8 and this circuit board 9.By anisotropic conductive film, make conductive unit 2 and can simplify member, and reduce the height of electric connector integral body.

Consult Fig. 4 to Fig. 7, owing to drawing sheet 12, extend outwardly, and can not stop that camera lens module 8 enters accommodation space 13, therefore, when shielding casing 1 is mounted on after circuit board 9, do not need absorption sheet 12 to remove, and can save operation.In addition, anisotropic conductive film is adhesively fixed after circuit board 9, camera lens module 8 is inserted to accommodation space 13, utilize anisotropic conductive film can not only make camera lens module 8 form and be electrically connected to circuit board 9, and can camera lens module 8 be adhesively fixed by the viscosity of anisotropic conductive film, camera lens module 8 can up not ejected.The side direction of separately utilizing a plurality of Location resilient pieces 14 to work in coordination between two by camera lens module 8 clamps camera lens module 8 relatively, and camera lens module 8 is located to avoid rocking.And a plurality of Location resilient pieces 14 also have grounding function.

Consult Fig. 8 to Figure 11, the second preferred embodiment and first preferred embodiment of the utility model electric connector are roughly the same, yet in the second preferred embodiment, conductive unit 2 comprises an insulation shell 3 and a plurality of terminal 4 of being located at this insulation shell 3.Insulation shell 3 and shielding casing 1 combination, exposed portions serve accommodation space 13 is to install camera lens module 8.Each terminal 4 has a fixed part 41, that is fixed on insulation shell 3 and exposes insulation shell 3 to be welded in the afterbody 42 of circuit board 9, and an elastic contact part 43 that is positioned at accommodation space 13 is electrically connected to contact with camera lens module 8 to form.Insulation shell 3 has the sidepiece 32 that a bottom 31 and a plurality of and bottom 31 join and be interconnected to frame type.Insulation shell 3 also has a plurality of terminal grooves 33 that extended to bottom 31 and run through bottom 31 by sidepiece 32 with the accommodating terminal 4 of difference.Specifically, the fixed part 41 of each terminal 4 is fixed on sidepiece 32, afterbody 42 and exposes bottom 31 and be positioned at bottom 31 and sentence contact with camera lens module 8 and form electrical connection to be welded in circuit board 9 and elastic contact part 43.In the execution mode of a variation, the sidepiece 32 of insulating body 3 also can be removed.

Consult Figure 12 to Figure 14, in the present embodiment, shielding casing 1 also comprise a plurality of snap close shell fragments 14 ', with snap close camera lens module 8, avoid camera lens module 8 up to eject.

In sum, by this, to the absorption sheet 12 extending outwardly, provide absorption face 121, can for two absorption heads, draw with mobile this shielding casing 1 to circuit board 9 respectively, and the center C with respect to this accommodation space 13 is symmetrical set because this is to absorption sheet 12, and can in moving process, make this shielding casing 1 keep balance, avoid separated with absorption heads.And draw sheet 12 and can not stop that camera lens module 8 enters accommodation space 13, therefore, when shielding casing 1 is mounted on after circuit board 9, do not need absorption sheet 12 to remove, and can save operation.

Yet the above, it is only preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, be that all simple equivalences of doing according to the utility model claims scope and patent specification content change and modify, all still belong in the scope that the utility model claims contain.

Claims

1. an electric connector, in order to be arranged on a circuit board to be electrically connected to a camera lens module, is characterized in that, this electric connector comprises:

One shielding casing, comprise a plurality of sidewalls and a pair of absorption sheet, described a plurality of sidewall defines an opening up accommodation space jointly, this to draw sheet respectively from described a plurality of sidewall apical margins toward extension and there is respectively an absorption face upward, and be symmetrical set with respect to the center of this accommodation space; And

One conductive unit, is positioned at this accommodation space to be electrically connected to this camera lens module and this circuit board.

2. electric connector as claimed in claim 1, is characterized in that, this conductive unit is an anisotropic conductive film.

3. electric connector as claimed in claim 1, is characterized in that, this conductive unit comprises an insulation shell and a plurality of terminal of being located at this insulation shell.

4. electric connector as claimed in claim 3, it is characterized in that, respectively this terminal has a fixed part, that is fixed on insulation shell and exposes insulation shell to be welded in the afterbody of circuit board, and an elastic contact part that is positioned at accommodation space is electrically connected to contact with camera lens module to form.

5. electric connector as claimed in claim 4, is characterized in that, this shielding casing also comprises a plurality of snap close shell fragments, with this camera lens module of snap close.

6. the electric connector as described in any one in claim 1-5, it is characterized in that, this shielding casing also comprises a plurality of Location resilient pieces, and described a plurality of Location resilient pieces extend toward this accommodation space inner bending from described a plurality of sidewall apical margins respectively, in order to this camera lens module is located.

7. electric connector as claimed in claim 1, is characterized in that, described a plurality of sidewall apical margins define the opening of this accommodation space.