CN202678687U

CN202678687U - Camera module socket

Info

Publication number: CN202678687U
Application number: CN 201220157164
Authority: CN
Inventors: 孙鸿运; 李胡彬
Original assignee: Dongguan Taikang Electronics Technology Co Ltd
Current assignee: Dongguan Taikang Electronics Technology Co Ltd
Priority date: 2012-04-16
Filing date: 2012-04-16
Publication date: 2013-01-16
Anticipated expiration: 2022-04-16

Abstract

The utility model discloses a camera module socket which comprises an insulation seat, the insulation seat comprises a splicing space capable of accommodating and connecting to a camera module; a module fixed part capable of coating outside the insulation seat and connecting with the camera module and a module contactor arranged on the insulation seat, a spring provided on at least two relative side wall surfaces of the module fixed part, a notch capable of freely stretching the spring into the splicing space arranged on the relative position of the sidewall of the insulation seat by aiming at the spring; wherein, the spring has a base part connected to sidewall of the module fixed part, the base part enables inclination and extends downwards to form an elastic abutting part, and a free tail end of the elastic abutting part stretches in the splicing space. The camera module socket can ensure the small required extra volume for clamping the camera module and the camera module socket, an original complex structure of a traditional product can be effectively simplified, and the camera module socket has the advantages of convenient processing and low production cost.

Description

Camera module socket

Technical field

The utility model relates to when the camara module that electronic equipment is used is installed in electronic equipment, is installed in advance the connection camara module used on the printed circuit board (PCB) and the camera module socket of printed circuit board (PCB).

Background technology

Be built-in with the camara module of imaging apparatus along with the miniaturization of the electronic equipments such as mobile phone, camara module also requires miniaturization.At present, camara module developed not only have high camera function, but also be the product of miniaturization, therefore, for camara module is installed in electronic equipment etc., in the exploitation of camera module socket, wish to reduce the volume of this socket as far as possible.

Existing camara module and camera module socket fixedly with carrying out such as the described mechanism of patent documentation CN 101478107B.The structure of this camara module is as follows:

A kind of camera module socket is provided with jack housing, and this jack housing has can be contained in the module spatial accommodation that the side is provided with the camara module of fastening projection, and makes the bucket shape shape of an opening; Be provided with a plurality of contacts, this contact is supported on the jack housing, and the one end is electrically connected with camara module in the inside of jack housing, and its other end is made the connecting portion that can be electrically connected in housing exterior; So that the outstanding mode of central authorities is provided with module fixing mechanism along the jack housing medial surface to the module spatial accommodation; By module fixing mechanism can be held the camara module that inserts fastening with the top edge fastening of the fastening projection that arranges at camara module;

Module fixing mechanism is made of shell fixed part, fastening section and connecting portion; This shell fixed part is formed by tool metallic plate springy, and chucking is fixed on the jack housing sidewall; This fastening section be arranged on the camara module that is held on the relative mode of fastening projection in the module space, extend and arrange and form free end; This connecting portion is from shell aperture one side bending or crooked and the Connection Card bonding part of shell fixed part;

Connecting portion can make the fastening projection cut the pars intermedia of connecting portion with passing and form through hole, through hole one side of fastening section forms the guide portion that guides the fastening projection to pass to jack housing side curving, as with the front of the opposite side of through hole of fastening section form to the one side bending of jack housing side thereof opposite and with the press section of the top edge fastening of fastening projection;

When with camara module insert module spatial accommodation, fastening section is subjected to the one side displacement to the jack housing side by the fastening projections press of through hole and directed section guiding, press section owing to the fastening projection cross fastening section be positioned at the fastening projection upper edge and with the fastening of fastening projection.

The problem that this camera module socket exists is:

One, the fastening section of module fixing mechanism and the complex structure of connecting portion namely will carry out repeatedly Bending Processing, between connecting portion and fastening section through hole are set again, also guidance part and press section to be set, manufacturing procedure is very many, is unfavorable for mould molding, makes the defective products increasing proportion.

Two, module fixing mechanism is four that separate separately, thereby when producing, needs dividually each sheet module fixing mechanism part to be produced separately first, assembles respectively again; And during assembling, four module fixing mechanism parts also are to carry out dividually separately, and number of assembling steps is complicated, takes time and effort very much, is unfavorable for enhancing productivity.

Three, the shielding part of housing bottom surface fits together after separating independent moulding with housing again, and production and assembly processed complex, operation are many; And the assemble products from parts on the same socket are too many, cause inevitably between each parts annexation not firm, loosening even the problem of falling apart occurs easily.

The utility model content

In view of this, the utility model is for the disappearance of prior art existence, its main purpose provides a kind of camera module socket, guaranteeing in the very little situation of the required additional volumes of camara module and camera module socket fastening, can effectively simplify the originally structure of complexity of traditional product, have advantage simple in structure, easy to process, that production cost is low.

For achieving the above object, the utility model adopts following technical scheme:

A kind of camera module socket comprises an insulating base, and this insulating base has the grafting space of a camara module that can accommodatingly dock; Also comprising one, to be coated on insulating base outer and can and be installed in module contact on the insulating base with the module fixed part of camara module butt, at least be provided with shell fragment on the two opposite sides wall of described module fixed part, for shell fragment, be provided with and freely extend into the breach of stepping down in the grafting space for shell fragment in the relative position of the sidewall of insulating base; And this shell fragment has the base portion that is connected with the sidewall one of module fixed part, and this base portion is tilted to the below and extends setting and form the elasticity abutting part, and the free tail end of this elasticity abutting part extend in the grafting space.

As a kind of preferred version, the corresponding base portion apical position of the sidewall apical margin of described module fixed part inwardly turnover is formed with and can strengthens the flexible flange of shell fragment, and also is provided with the breach of dodging that lug for camara module passes in the inboard of flange.

As a kind of preferred version, at least be provided with opening on the two opposite sides wall of described module fixed part, aforementioned shell fragment is from the top of this opening along oblique downward the stretching out of one, and the free tail end of the elasticity abutting part of shell fragment inwardly turns down formation and can be pressed on the second conflict point that first on the camara module sidewall conflicted point and can be pressed on the lug top edge of camara module.

As a kind of preferred version, the turnover bearing of trend of described flange is perpendicular to the side wall surface of module fixed part.

As a kind of preferred version, the width of described flange is not more than the wall thickness of insulating base.

As a kind of preferred version, described module fixed part comprises left side wall, front side wall, right side wall and the rear wall that connects successively, and each sidewall inwardly turns down the hook portion that extends to form by the top and is fixed on the sidewall of insulating base.

As a kind of preferred version, each sidewall apical margin of described module fixed part is provided with at least one first hook portion, and corresponding each first hook portion arranges hanging hole downwards in the sidewall upper surface of insulating base, and each first hook portion adopts the mode of hanging to hook in hanging hole separately.

As a kind of preferred version, at least the two opposite side walls apical margin of described module fixed part also inside bending has extended to form the second hook portion, for this second hook portion, correspondence position attenuate in the sidewall of insulating base sets out groove, each second hook portion is hooked in separately the groove, is clamped on the sidewall of insulating base.

As a kind of preferred version, the outside bending of free tail end of described the second hook portion is arched upward and is formed with the elastic connecting contravention, and this elastic connecting contravention extend in the grafting space.

As a kind of preferred version, described insulating base comprises front, rear, left and right four sidewalls and a diapire, and these front, rear, left and right four sidewalls and a diapire integrated injection molding enclose and form aforementioned grafting space.

The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:

First, make shell fragment directly on the side wall surface of module fixed part the one bending extend, on the one hand, each sidewall of module fixed part can be made very thinly, can not increase the required additional volumes of camara module and camera module socket fastening, on the other hand, this project organization is simple, be conducive to simplify the complexity of production mould, make things convenient for the moulding of shell fragment.

The second, be formed with flange in the inside turnover of the module fixed part sidewall apical margin corresponding with the base portion top of shell fragment, this turnup structure can be strengthened shell fragment elasticity, makes shell fragment have the enough power that compresses can be pushed against on the camara module; Moreover the inboard of flange also is provided with dodges breach, so that the lug of camara module can successfully pass from dodge breach; Take this, comprehensive shell fragment, flange and dodge the project organization of breach, can guarantee that the required additional volumes of camara module and camera module socket fastening is very little, can effectively simplify again the originally structure of complexity of product, have advantage simple in structure, easy to process, that production cost is low.

The 3rd, form on the elasticity abutting part of described shell fragment and can be pressed on the second conflict point that first on the camara module sidewall conflicted point and can be pressed on the lug top edge on the camara module, this the first conflict point and the second conflict point are pressed in respectively the diverse location of camara module from different directions, make the installation of camara module more reliable, can not have loosening phenomenon.

The 4th, the turnover bearing of trend of flange farthest strengthens the elastic force of shell fragment perpendicular to the side wall surface of module fixed part from the angle of mechanics.

The 5th, the left side wall of described module fixed part, front side wall, right side wall and rear wall are integral connecting structures, thereby it can carry out the punching Bending Processing and whole formation by metallic plate is disposable, processing is simple, the complexity of the Split type structure processing of tradition can be effectively reduced, and the problem that tradition is easily become flexible even fallen apart can be solved.

The 6th, front, rear, left and right four sidewalls of described insulating base and diapire be once injection moulding together, simplify traditional insulating base divide body formed after again the assembling complicated processing and assembling procedure, it is more easy to produce.

For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.

Description of drawings

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

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

Fig. 3 is the sectional view at N-N place among Fig. 2;

Fig. 4 is the sectional view at P-P place among Fig. 2;

Fig. 5 is the partial enlarged drawing of Fig. 1;

Fig. 6 is the use view of the example of the utility model.

The accompanying drawing identifier declaration:

10, insulating base 11, front side wall

12, rear wall 13, left side wall

14, right side wall 15, diapire

151, installing hole 16, grafting space

17, hanging hole 18, groove

19, the breach of stepping down

20, module fixed part 21, front side wall

22, rear wall 23, left side wall

24, right side wall 25, the first hook portion

26, the second hook portion 261, elastic connecting contravention

27, shell fragment 271, opening

272, base portion 273, elasticity abutting part

274, the first conflict point 275, second conflict point

276, deformation space 28, flange

281, dodge breach

30, module contact 31, contact site

32, holding parts 33, leg section

40, camara module 41, lug.

Embodiment

Please refer to Fig. 1 to shown in Figure 4, it has demonstrated the concrete structure of the preferred embodiment of the utility model, and this camera module socket includes insulating base 10, it is outer and with the module fixed part 20 of camara module 40 butts and be installed in module contact 30 on the insulating base 10 to be coated on insulating base 10.

Wherein, as shown in Figure 2, this insulating base 10 is to adopt plastic material to make, the concavity box-formed shape that it is rectangular, this insulating base 10 encloses the grafting space 16 that forms a upper opening by front, rear, left and right four

sidewalls

11,12,13,14 and one diapire, 15 integrated injection moldings, and this grafting space 16 is used for accommodating camara module 40.

In conjunction with Fig. 1 to Fig. 3, described module contact 30 is to be made by the good metal material of conductivity, and this module contact 30 is divided into four groups, and four pack module contacts are mounted in respectively on front, rear, left and right four

sidewalls

11,12,13,14 of insulating base 10.Each module contact 30 comprises successively the contact site that is positioned at front end 31 that connects, the holding parts 32 in the middle of being positioned at and be positioned at the leg section 33 of rear end.For modules contact 30 in four sidewalls 11 of

insulating base

10,12,13,14 and diapire 15 delivery positions fitly offer installing hole 151(and see Fig. 1).As shown in Figure 3, each holding parts 32 is bent into the U glyph shape that the below is opened wide, and fastening is in the installing hole 151 of each

sidewall

11,12,13 of

insulating base

10,14 bottoms; Each contact site 31 is from the obliquely bending perk of front end of holding parts 32, but and elastic compression ground from installing hole 151, stretch out 15 of the diapires of insulating base 10, expose in grafting space 16; Each leg section 33 gives prominence to below insulating base 10 after the outside bending in the rear end of holding parts 32, each module contact 30 can be connected on the circuit board by high temperature tin cream welding leg section 33.Like this, four pack module contacts are set up in parallel into two rows, two row in insulating base 10 bottoms, and the contact site 31 of each pack module contact all exposes in grafting space 16, when camara module 40 is inserted into the grafting space 16 of camera module socket, the contact site 31 of each module contact 30 is conflicted with the contact of camara module 40 bottoms and is connected, and realizes being electrically connected.

Four

sidewalls

11,12,13, the 14 chimeric fastenings of described module fixed part 20 and insulating base 10.This module fixed part 20 comprises left side wall 23, front side wall 21, right side wall 24 and the rear wall 22 that one connects successively, thereby module fixed part 20 can carry out the punching Bending Processing and whole formation by metallic plate is disposable.It is outer and realize butts with camara module 40 that each

sidewall

21,22,23,24 of this module fixed part 20 is coated on insulating base 10, to form earth shield, realizes anti-jamming effectiveness, and realize the effect with camara module 40 location.

Concrete face speech, as depicted in figs. 1 and 2, each sidewall 21,22,23, the 24th of this module fixed part 20, by the top inwardly the hook portion that extends to form of turnover be fixed on four sidewalls 11,12,13,14 of insulating base 10.In the present embodiment, the left side wall 23 of this module fixed part 20 and right side wall 24 both sides are laid with respectively two first hook portions 25 equably, front side wall 21 and rear wall 22 arrange respectively one first hook portion 25 in the crown center position, corresponding each first hook portion 25, in four sidewalls 11 of insulating base 10,12,13,14 upper surfaces to being arranged with hanging hole 17, each first hook portion 25 adopts the mode of hanging to hook in hanging hole 17 separately, and module fixed part 20 is fixed on the insulating base 10.And, the left side wall 23 of described module fixed part 20 and right side wall 24 tops also inside bending have extended to form the second hook portion 26, this second hook portion 26 also is hook-shaped, the outside bending of free tail end of the second hook portion 26 is arched upward and is formed with elastic connecting contravention 261(and sees Fig. 3), this elastic connecting contravention 261 extend in the grafting space 16, can with camara module 40 butts.For this second hook portion 26, be provided with groove 18 in the correspondence position of the left side wall 13 of insulating base 10 and right side wall 14 mode by attenuate, each second hook portion 26 directly is hooked in separately the groove 18 in the mode of hanging, and is clamped on the sidewall 13,14 of insulating base 10.

As shown in Figure 4 and Figure 5, offer opening 271 on the wall of sidewall 21 and rear wall 22 before the described module fixed part 20,16 interior bendings extend to form shell fragment 27 to metal in the opening 271 to the grafting space, and this shell fragment 27 is used for the camara module 40 that fastening is contained in grafting space 16.In conjunction with Fig. 6, the sidewall convex of described camara module 40 is provided with lug 41, and namely aforementioned shell fragment 27 fastenings are on this lug 41.In the present embodiment, the both sides of the wall of this front side wall 21 and rear wall 22 are equipped with shell fragment 27, for this shell fragment 27, the relative position of sidewall 11 and rear wall 12 is provided with the breach 19(that steps down and sees Fig. 1 before insulating base 10), shell fragment 27 can freely be extend in the grafting space 16.As shown in Figure 5, described shell fragment 27 comprises base portion 272 and elasticity abutting part 273, and this base portion 272 is connected to the top of sidewall 21 or 22, and this elasticity abutting part 273 is tilted to the below extension and arranges and form, and makes the back of elasticity abutting part 273 be formed with deformation space 276.And the free tail end of elasticity abutting part 273 is to opening 271 1 rollover folding, thereby the lower end of elasticity abutting part 273 forms and can be pressed on second point 275 of conflicting that first on camara module 40 sidewalls are conflicted point 274 and can be pressed on lug 41 top edges of camara module 40.And, sidewall 21,22 tops on base portion 272 tops of each shell fragment 27 inwardly are provided with flange 28, this flange 28 is perpendicular to the sidewall 21 of module fixed part 20,22, the mode of this vertical design can increase the elasticity of shell fragment 27, makes shell fragment 27 have the stronger power that compresses and resilience and is easier to realize.And the width of flange 28 is no more than the sidewall 11 of insulating base 10,12 thickness, keeps smaller size smaller to guarantee product.Also have, the middle inside position of this flange 28 also is provided with dodges breach 281, passes for the lug 41 of camara module 40.

Fig. 6 has shown that camara module 40 in the present embodiment is installed to the schematic diagram in the camera module socket of the utility model.Camara module 40 inserts the grafting space 16 of insulating base 10 from top to down and since the lug 41 on camara module 40 sidewalls enter into correspondence position dodge breach 281, thereby can not be subject to the interference of flange 28 and enter in the grafting space 16.And, further insertion with camara module 40, shell fragment 27 on the

sidewall

21,22 of module fixed part 20 will with lug 41 butts, during beginning, the first conflict point 274 of the elasticity abutting part 273 of shell fragment 27 is pressed on the lateral wall of lug 41, shell fragment 27 is extruded to be pushed in the deformation space 276, after camara module 40 enters into grafting space 16 fully, elasticity abutting part 273 elasticity of shell fragment 27 are recovered, and top edges and the first conflict point 274 that its second conflict point 275 is pressed on lug 41 are pressed on the sidewall of video camera.Thus, thus camara module 40 is fixed on the camera module socket and can not be from the grafting space 16 breaks away from.

In the utility model, described shell fragment 27 is arranged on the front side wall 21 and rear wall 22 of module fixed part 20, but this paper has just provided a preferred embodiment, and its setting position and quantity is not as limit.And distributing position and the quantity of described the first hook portion 25 and the second hook portion 26 are not limited with present embodiment yet.

In sum, design focal point of the present utility model is:

The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.

Claims

1. a camera module socket comprises an insulating base, and this insulating base has the grafting space of a camara module that can accommodatingly dock; Also comprising one, to be coated on insulating base outer and can and be installed in module contact on the insulating base with the module fixed part of camara module butt, it is characterized in that: be provided with shell fragment at least two opposite sides wall of described module fixed part, for shell fragment, be provided with and freely extend into the breach of stepping down in the grafting space for shell fragment in the relative position of the sidewall of insulating base; And this shell fragment has the base portion that is connected with the sidewall one of module fixed part, and this base portion is tilted to the below and extends setting and form the elasticity abutting part, and the free tail end of this elasticity abutting part extend in the grafting space.

2. camera module socket according to claim 1, it is characterized in that: the corresponding base portion apical position of the sidewall apical margin of described module fixed part inwardly turnover is formed with and can strengthens the flexible flange of shell fragment, and also is provided with the breach of dodging that lug for camara module passes in the inboard of flange.

3. camera module socket according to claim 1, it is characterized in that: be provided with opening at least two opposite sides wall of described module fixed part, aforementioned shell fragment is from the top of this opening along oblique downward the stretching out of one, and the free tail end of the elasticity abutting part of shell fragment inwardly turns down formation and can be pressed on the second conflict point that first on the camara module sidewall conflicted point and can be pressed on the lug top edge of camara module.

4. camera module socket according to claim 2, it is characterized in that: the turnover bearing of trend of described flange is perpendicular to the side wall surface of module fixed part.

5. camera module socket according to claim 4, it is characterized in that: the width of described flange is not more than the wall thickness of insulating base.

6. camera module socket according to claim 1, it is characterized in that: described module fixed part comprises left side wall, front side wall, right side wall and the rear wall that connects successively, and each sidewall inwardly turns down the hook portion that extends to form by the top and is fixed on the sidewall of insulating base.

7. camera module socket according to claim 6, it is characterized in that: each sidewall apical margin of described module fixed part is provided with at least one first hook portion, corresponding each first hook portion, sidewall upper surface in insulating base arranges hanging hole downwards, and each first hook portion adopts the mode of hanging to hook in hanging hole separately.

8. camera module socket according to claim 7, it is characterized in that: at least two opposite side walls apical margin of described module fixed part also inside bending has extended to form the second hook portion, for this second hook portion, correspondence position attenuate in the sidewall of insulating base sets out groove, each second hook portion is hooked in separately the groove, is clamped on the sidewall of insulating base.

9. camera module socket according to claim 8, it is characterized in that: the outside bending of free tail end of described the second hook portion is arched upward and is formed with the elastic connecting contravention, and this elastic connecting contravention extend in the grafting space.

10. camera module socket according to claim 1, it is characterized in that: described insulating base comprises front, rear, left and right four sidewalls and a diapire, these front, rear, left and right four sidewalls and a diapire integrated injection molding enclose and form aforementioned grafting space.