CN209017160U - Camera module and terminal device - Google Patents
Camera module and terminal device Download PDFInfo
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- CN209017160U CN209017160U CN201822140310.XU CN201822140310U CN209017160U CN 209017160 U CN209017160 U CN 209017160U CN 201822140310 U CN201822140310 U CN 201822140310U CN 209017160 U CN209017160 U CN 209017160U
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- protrusion
- mould group
- mainboard
- feed area
- group ontology
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Abstract
The utility model relates to field of electronic device, a kind of camera module and terminal device are disclosed.In the utility model, camera module, comprising: mould group ontology, the connector of setting on circuit boards of circuit board, setting on circuit boards, mould group ontology and connector are electrically connected by circuit board, wherein, circuit board includes: main part, for installing mould group ontology and connector；Protrusion is connected with main part, and shape has angle between main part, and the position for being equipped with earthing member with mainboard is relatively fixed；Protrusion is partially at least the metal feed area for offseting with the earthing member on mainboard, and metal feed area and mould group ontology are electrically connected.By the shape for changing circuit board, and metal feed area is set on protrusion, so that the ground wire and metal feed area in mould group ontology are electrically connected, it can avoid the phenomenon that multi-panel overlap joint occur, the ground connection stability of mould group ontology is improved, and then ensures the radio-frequency performance stability of mould group ontology.
Description
Technical field
The utility model relates to field of electronic device, in particular to a kind of camera module and terminal device.
Background technique
Communication class product generally includes the function elements such as camera and WIFI, and the function element usually requires to be connect
Ground.For example, there is steel disc in the general outside of camera, it can be impacted to antenna, generate a resonance band in 2400-
2500MhZ is just overlapped with WIFI frequency range, thus camera ground connection is in order to which the one kind for solving this interference is maximally efficient and normal
The method of rule, therefore, the stability of camera ground connection are even more important, and the stabilization of ground connection whether directly influences the stabilization of radio frequency
Property.
Earthing method conventional at present usually have it is several under it is several: first, directly leak copper at the camera back side, pass through conductive bubble
Cotton connects with metal shell, although this scheme is reliable, is constrained to complete machine thickness, camera bottom must increase by one layer of shell
Body supports foam to realize conducting, will increase complete machine thickness at camera in this way, causes to take the photograph damaged risk raising after after falling.The
Two, it leaks at the camera back side and is connect after copper is bonded by conductive fabric with shell or mainboard, this scheme passes through conductive gum
Bonding stands the phenomenon that there are certain proportion open circuit and poor contacts for a period of time there are many unstable factors.Third,
The camera back side leak copper be bonded copper foil, connect by copper foil with metal shell or mainboard, equally exist much it is unstable because
Element stands the phenomenon that there are certain proportion open circuit and poor contacts for a period of time.4th, at the camera back side, leakage copper pastes FPC,
It is connect by copper foil with metal shell or mainboard, equally exists stickup contact wild effect.By analyze above it is found that on
State in each camera grounding scheme, conductive material one end and camera module bonding perhaps overlap other end and shell or
It is bonded or overlaps to mainboard, in this way must be there are two contact surface, thus increase the instable probability of contact.
Utility model content
The purpose of this utility model is to provide a kind of camera module and terminal device, make it possible to improve camera mould
The stability of group ground connection, it is ensured that the stabilization of radio-frequency performance.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of camera module, comprising: circuit
Plate, be arranged on the circuit board mould group ontology, the connector that is arranged on the circuit board, the mould group ontology with it is described
Connector is electrically connected by the circuit board, wherein the circuit board includes:
Main part, for installing the mould group ontology and the connector；
Protrusion is connected with the main part, and shape has angle between the main part, for being equipped with mainboard
The position of earthing member is relatively fixed；
The protrusion is partially at least the metal feed area for offseting with the earthing member on mainboard, the metal feedback
Electric area and mould group ontology are electrically connected.
In addition, the embodiments of the present invention additionally provides a kind of terminal device, including mainboard, it further include as described above
Camera module；The protrusion of the camera module and the position that the mainboard is equipped with earthing member are relatively fixed, described
Metal feed area on protrusion is located at the protrusion relative to the mainboard side, and the metal feed area and the master
The earthing member on plate offsets.
The utility model embodiment in terms of existing technologies, since circuit board is made of main part and protrusion.
Wherein, mould group ontology and connector are installed on main part, and protrusion is connected with main part, and shape has angle.Protrusion
The position that portion is also equipped with earthing member with mainboard is relatively fixed, and at least part is and the earthing member phase on mainboard on protrusion
The metal feed area supported, metal feed area are also electrically connected with mould group ontology.By changing the shape of circuit board, and in protrusion
Upper setting metal feed area so that the ground wire and metal feed area in mould group ontology are electrically connected, and then is realized to mould group ontology
It is grounded, and can avoid the phenomenon that multi-panel overlap joint occur, reduced and contact instable probability, improve the ground connection of mould group ontology
Stability, and then ensure that the radio-frequency performance of mould group ontology is stablized.
In addition, the protrusion is that the main part has the composition that partially extends outwardly.
In addition, the protrusion is perpendicular to the main part, and main part described in face is for installing the mould group ontology
Position.Mould group ontology is installed so as to convenient.
It is electrically connected on the main part with the mould group ontology in addition, the metal feed area extends partially into；Or
Person, the interior route having for the metal feed area and the mould group ontology to be electrically connected of the protrusion.To
Mould group ontology can be grounded by metal feed area.
In addition, the metal feed area and the mould group ontology are set to the same surface of the circuit board；Alternatively, described
Metal feed area and the camera module are respectively arranged on two opposite surfaces of the circuit board.
In addition, the circuit board is flexible circuit board FPC.
In addition, the terminal device further include: front housing, the rear shell opposite with the front housing, the front housing and the rear shell
It is assembled for being carried out along direction relative to each other, and the mainboard and the camera module are stored jointly；The earthing member
To be arranged metal clips on the main board, the metal clips be used for along the assembled direction of the front housing and the rear shell with
Metal feed area on the protrusion flexibly supports.So as to guarantee that the electrical property between metal clips and metal feed area connects
It connects.
Alternatively, the terminal device further include: connector is used for the protrusion and the mainboard
The position of upper setting earthing member is detachably connected；The earthing member is used for after the protrusion is connect with the mainboard, with institute
Metal feed area is stated to offset.To equally can guarantee the electric connection between metal clips and metal feed area.
In addition, the connector is to sequentially pass through the protrusion and the mainboard, by the protrusion and the mainboard
The bolt being fixed on the shell of terminal device；The earthing member is cyclic structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of camera module in the utility model first embodiment；
Fig. 2 is board structure of circuit schematic diagrames in the utility model first embodiment；
Fig. 3 is the explosive view of camera module in the utility model first embodiment；
Fig. 4 is terminal device structural schematic diagram in the utility model second embodiment；
Fig. 5 is terminal device structural schematic diagram in the utility model third embodiment.
As shown in the figure, 1- circuit board；2- mould group ontology；11- main part；12- protrusion；13- metal feed area；3- master
Plate；4- metal clips；5- connector；6- shell.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
The required guarantor of each claim of the application also may be implemented in art details and various changes and modifications based on the following respective embodiments
The technical solution of shield.Below the division of each embodiment be for convenience, should not be to specific implementation structure of the invention
At any restriction, each embodiment can be combined with each other mutual reference under the premise of reconcilable.
The first embodiment of the utility model is related to a kind of camera module, as shown in Figure 1, Figure 2, Figure 3 shows, by circuit board
1, mould group ontology 2 and connector composition.Wherein, mould group ontology 2 and connector are respectively provided on the circuit card 1, and mould group ontology 2 with
Connector is realized by circuit board 1 and is electrically connected.Specifically, circuit board 1 is by main part 11 interconnected and protrusion 12
Composition, and shape has angle between protrusion 12 and main part 11.Wherein, for installing mould group ontology 2 and connecting on main part 11
Device is connect, and the position progress that protrusion 12 is used for mainboard equipped with earthing member is relatively fixed.In addition, on protrusion 12 at least
Part is metal feed area 13, and the metal feed area 13 and mould group ontology 2 are electrically connected, and for the earthing member on mainboard into
Row offsets.
Through the above it is not difficult to find that since circuit board 1 is set as the structure that main part 11 is connected with protrusion 12, and
Shape has angle between protrusion 12 and main part 11.The mould group ontology 2 in Different Plane can be thus equipped with mainboard and be connect
The position of ground part is electrically connected.Mould group ontology 2 and connector are installed on main part 11, and protrusion 12 is also and on mainboard
Position equipped with earthing member is relatively fixed, and at least part is presented for the metal to offset with the earthing member on mainboard on protrusion 12
Electric area 13, metal feed area 13 are also electrically connected between mould group ontology 2.By changing the shape of circuit board 1, and in protrusion
Metal feed area 13 is set on 12, the ground wire in mould group ontology 2 is electrically connected with metal feed area 13, by mould
The electrostatic charge of group ontology 2 is conducted to mainboard, and then is realized and be grounded to mould group ontology 2, and can avoid multi-panel overlap joint occur
The phenomenon that, stability of the mould group ontology 2 in ground connection can be improved, and then ensure the stabilization of the radio-frequency performance of mould group ontology 2.This
Outside, it during being grounded mould group ontology 2 by the metal feed area 13 on protrusion 12, does not need that bracket pair in addition is arranged
Mainboard is fixed, thus it is smaller to may make that mould group ontology 2 integrally protrudes, and then can reduce the failure for falling rear mold group ontology 2
Risk, while the thickness at the mould group ontology 2 of mobile terminal can be reduced, promote user experience.Also, circuit board sets for integral type
Meter, thus can further improve the ground connection stability of mould group ontology 2.
Specifically, in the present embodiment, as shown in Fig. 2, metal feed area 13 can be setting at 12 liang of protrusion
The large area of side leaks copper, and circuit board 1 is flexible circuit board FPC, wherein flexible circuit board FPC is with polyimides or polyester
Film is a kind of flexible printed circuit with height reliability, excellent made of substrate, and has Distribution density height, weight
Gently, the thin feature of thickness.In actual use, connector can be the conductive metal sheet being electrically connected with mainboard,
It can certainly be electrically connected part for other, thus can realize the electric connection between mould group ontology 2 and conductive metal sheet.This
Outside, 11 based on protrusion 12 on part extend outward to form, thus manufacture can be facilitated, reduce production cost.Also, it is convex
Portion 12 is arranged perpendicular to main part 11 out, and face main part 11 is used to install the position of mould group ontology 2, so that mould group ontology 2
Ground wire may be connected directly to feed area, thus the ground connection stability to mould group ontology 2 can be improved.
And preferably, in the present embodiment, as shown in Fig. 2, metal feed area 13 is respectively provided with mould group ontology 2
In the same surface of circuit board 1, and it is provided in protrusion 12 and is electrically connected metal feed area 13 and mould group ontology 2
Route, thus steadily the electrostatic on mould group ontology 2 can be conducted to metal feed area 13, be further decreased to mould group ontology
2 connective stability when being grounded.In actual use, metal feed area 13 opposite respectively can also be set with mould group ontology 2
It sets on two surfaces of circuit board 1, conducts the electrostatic on mould group ontology 2 to metal feed area 13 i.e. as long as can be realized
It can.Likewise, can also be carried out according to actual use situation to the electric connection mode between metal feed area 13 and mould group ontology 2
It adjusts, for example, in actual use, can also directly extend the part of metal feed area 13, so that metal feed area 13
It extends on main part 11, and then realizes the electric connection between metal feed area 13 and main part 11, equally can be realized pair
Mould group ontology 2 is grounded.
The utility model second embodiment is related to a kind of terminal device, as shown in Figure 4, comprising: mainboard 3, such as first are in fact
Apply camera module described in mode, front housing, the rear shell opposite with front housing.Wherein, circuit board 1 is arranged in mould group ontology 2
On main part 11, be provided with earthing member on mainboard 3, and the protrusion 12 of circuit board 1 and mainboard 3 be equipped with earthing member position it
Between it is relatively fixed, also, the metal feed area 13 on protrusion 12 is located at the opposite side with mainboard 3 of protrusion 12, and metal
Feed area 13 offsets with earthing member.Front housing and rear shell carry out assembly along direction relative to each other respectively, and front housing and rear shell are mutual
After the completion of assembly, the space of storage mainboard 3 and camera module is formed between front housing and rear shell.
Specifically, in the present embodiment, as shown in figure 4, earthing member is the metal clips 4 being arranged on mainboard 3, gold
Belong to elastic slice 4 to be flexibly supported along the assembled direction of front housing and rear shell and the metal feed area 13 on protrusion 12, so that taking the photograph
As the electrostatic of mould group ontology in head mould group passes through metal feed area 13, through realizing to mould in the conduction to mainboard 3 of metal clips 4
Group ontology is grounded.Also, metal clips 4 can be compressed by the assembly between front housing and rear shell, make metal clips 4
Flexible deformation is generated, and then improves the stability of mould group ontology ground connection.Wherein, metal clips 4 can be using stainless steel elastic slice etc..
It is not difficult to find that present embodiment is system embodiment corresponding with first embodiment, present embodiment can
It works in coordination implementation with first embodiment.The relevant technical details mentioned in first embodiment are in the present embodiment still
Effectively, in order to reduce repetition, which is not described herein again.Correspondingly, the relevant technical details mentioned in present embodiment can also be applied
In the first embodiment.
The utility model third embodiment is related to a kind of terminal device, and third embodiment and second embodiment are substantially
It is identical, it is in place of the main distinction: in the present embodiment, as shown in figure 5, the main part of circuit board is arranged in mould group ontology 2
On 11, terminal device further include: the connector for being detachably connected the position that earthing member is set on protrusion 12 and mainboard 3
5.Wherein, after protrusion 12 is connected with mainboard 3, earthing member offsets with metal feed area 13.Specifically, in present embodiment
In, connector 5 is the bolt for sequentially passing through protrusion 12 Yu mainboard 3, can realize protrusion 12 and mainboard 3 and terminal by bolt
Being detachably connected between the shell 6 of equipment.Certainly, in actual use, the form of connector 5 can be according to actual use situation
It is adjusted.Wherein, protrusion 12 and mainboard 3 can be fixed on front housing, can also be fixed in rear shell, in actual use may be used
It is selected according to service condition.In addition, in the present embodiment, earthing member may also be configured to cyclic structure, such as cyclic annular copper
The conductive components such as piece.Metal feed area 13 and mainboard 3 may make to realize stable electric connection by the way that connector 5 is arranged, in turn
The stability of camera module ground connection can be improved.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (10)
1. a kind of camera module, comprising: circuit board, is arranged in the circuit mould group ontology being arranged on the circuit board
Connector on plate, the mould group ontology are electrically connected with the connector by the circuit board, which is characterized in that the electricity
Road plate includes:
Main part, for installing the mould group ontology and the connector；
Protrusion is connected with the main part, and shape has angle between the main part, for being equipped with ground connection with mainboard
The position of part is relatively fixed；
The protrusion is partially at least the metal feed area for offseting with the earthing member on mainboard, the metal feed area
It is electrically connected with mould group ontology.
2. camera module according to claim 1, which is characterized in that the protrusion be the main part have part to
Outer extension is constituted.
3. camera module according to claim 1 or 2, which is characterized in that the protrusion perpendicular to the main part,
And main part described in face is used to install the position of the mould group ontology.
4. camera module according to claim 1, which is characterized in that the metal feed area extends partially into described
It is electrically connected on main part with the mould group ontology；
Alternatively, having the line for the metal feed area and the mould group ontology to be electrically connected in the protrusion
Road.
5. camera module according to claim 1, which is characterized in that the metal feed area is set with the mould group ontology
It is placed in the same surface of the circuit board；
Alternatively, the metal feed area and the camera module are respectively arranged on two opposite surfaces of the circuit board.
6. camera module according to claim 1, which is characterized in that the circuit board is flexible circuit board FPC.
7. a kind of terminal device, including mainboard, it is characterised in that: further include taking the photograph as described in any one of claim 1 to 6
As head mould group；
The protrusion of the camera module and the position that the mainboard is equipped with earthing member are relatively fixed, on the protrusion
Metal feed area is located at the protrusion relative to the mainboard side, and the metal feed area with it is described on the mainboard
Earthing member offsets.
8. terminal device according to claim 7, which is characterized in that the terminal device further include: front housing, with it is described before
The rear shell of shell phase pair, the front housing and the rear shell are used to carry out assembly along direction relative to each other, and jointly described in storage
Mainboard and the camera module；
The earthing member is setting metal clips on the main board, the metal clips be used for along the front housing and it is described after
The assembled direction of shell is flexibly supported with the metal feed area on the protrusion.
9. terminal device according to claim 7, which is characterized in that the terminal device further include:
Connector, for the protrusion to be detachably connected with the position that earthing member is arranged on the mainboard；
The earthing member is used for after the protrusion is connect with the mainboard, is offseted with the metal feed area.
10. terminal device according to claim 9, which is characterized in that the connector is to sequentially pass through the protrusion
With the mainboard, the protrusion and the mainboard are fixed on the bolt on the shell of terminal device；
The earthing member is cyclic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140310.XU CN209017160U (en) | 2018-12-19 | 2018-12-19 | Camera module and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822140310.XU CN209017160U (en) | 2018-12-19 | 2018-12-19 | Camera module and terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209017160U true CN209017160U (en) | 2019-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822140310.XU Active CN209017160U (en) | 2018-12-19 | 2018-12-19 | Camera module and terminal device |
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| Country | Link |
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| CN (1) | CN209017160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291450A (en) * | 2019-07-25 | 2021-01-29 | 中兴通讯股份有限公司 | Camera module shielding and protecting device and mobile terminal |
-
2018
- 2018-12-19 CN CN201822140310.XU patent/CN209017160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291450A (en) * | 2019-07-25 | 2021-01-29 | 中兴通讯股份有限公司 | Camera module shielding and protecting device and mobile terminal |
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