CN210016534U - Camera module support and camera module - Google Patents

Abstract

The application discloses camera module support includes: the U-shaped bracket comprises a U-shaped bracket main body, a first fixing part and a second fixing part, wherein the U-shaped bracket main body consists of two first side walls which are oppositely arranged and a second side wall which is connected with the lower edges of the two first side walls; and the glue sealing part is arranged opposite to the second side wall and connected to the upper edges of the two first side walls. It is thus clear that camera module support in this application comprises U type support main part and gluey portion of sealing, glues the opening part of sealing the U type support main part and glues and seal for camera module support reduces at the thickness of the opening part of U type support main part, thereby makes camera module support's overall dimension reduce. In addition, this application still provides a camera module who has above-mentioned camera module support, and camera module overall dimension reduces.

Description

Camera module support and camera module

Technical Field

The application relates to the technical field of camera equipment, in particular to a camera module support and a camera module.

Background

With the development of science and technology, while the technology is continuously broken through, the use feeling of consumers is concerned more and more, and the improvement of the experience feeling of the consumers is also one of the powerful competitive elements of the products. The camera module is widely applied to various electronic products such as mobile phones, PDAs, computers, automobile data recorders and the like.

Miniaturization of camera modules is a development trend in the industry at present. The existing camera module uses an integral plastic support to support a lens or a motor, a photosensitive chip and other bypass elements, please refer to fig. 1, but the overall size of the camera module cannot be reduced because the plastic support has a molding size and requires to reserve space-avoiding elements at equal distances when carrying.

Therefore, it is important to focus on how to reduce the size of the camera module to meet the requirements of industry development.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a camera module support and camera module to solve the great problem of camera module size among the prior art.

In order to solve the above technical problem, the present application provides a camera module support, including:

the U-shaped bracket comprises a U-shaped bracket main body, a first fixing part and a second fixing part, wherein the U-shaped bracket main body consists of two first side walls which are oppositely arranged and a second side wall which is connected with the lower edges of the two first side walls;

and the glue sealing part is arranged opposite to the second side wall and connected to the upper edges of the two first side walls.

Optionally, the glue sealing portion is a thermosetting glue sealing portion.

Optionally, the upper edge of the first sidewall has a groove perpendicular to the thickness direction of the first sidewall.

Optionally, the method further includes:

the support secondary part is positioned in the U-shaped support main body and consists of two oppositely arranged third side walls and a fourth side wall connected to the lower edges of the two third side walls.

Optionally, the U-shaped bracket main body is an integrally formed bracket main body.

The application still provides a camera module, including any one of the aforesaid camera module support, with the circuit board that the lower surface of camera module support links to each other, be located the sensitization chip and the electronic component on circuit board surface, with the camera lens that the upper surface of camera module support links to each other, be located the camera lens with light filter between the camera module support.

Optionally, the method further includes:

and the antireflection film is positioned on the upper surface of the optical filter.

Optionally, the method further includes:

and the protective film is positioned on the upper surface of the lens.

Optionally, the method further includes:

and the voice coil motor is connected with the camera module bracket.

The application provides a camera module support includes: the U-shaped bracket comprises a U-shaped bracket main body, a first fixing part and a second fixing part, wherein the U-shaped bracket main body consists of two first side walls which are oppositely arranged and a second side wall which is connected with the lower edges of the two first side walls; and the glue sealing part is arranged opposite to the second side wall and connected to the upper edges of the two first side walls. It is thus clear that camera module support in this application comprises U type support main part and gluey portion of sealing, glues the opening part of sealing the U type support main part and glues and seal for camera module support reduces at the thickness of the opening part of U type support main part, thereby makes camera module support's overall dimension reduce. In addition, this application still provides a camera module who has above-mentioned camera module support, and camera module overall dimension reduces.

Drawings

For a clearer explanation of the embodiments or technical solutions of the prior art of the present application, the drawings needed for the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a camera module bracket according to the prior art;

fig. 2 is a schematic structural diagram of another camera module support provided in the embodiment of the present application;

fig. 3 is a schematic structural diagram of another camera module support provided in the embodiment of the present application;

the device comprises a U-shaped support main body, 2. a glue sealing part, 3. a photosensitive chip, 4. an electronic element, 5. a support auxiliary part, 11. a first side wall, 12. a second side wall, 51. a third side wall, 52. a fourth side wall, 6. a plastic support, 7. a plastic support forming size, and 8. a plastic support and component clearance.

Detailed Description

In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As described in the background section, the conventional camera module employs an integral plastic support to support a lens or a motor, a photosensitive chip and other bypass elements, but the plastic support has a molding size and requires to reserve space-avoiding elements at equal distances when being carried, so that the overall size of the camera module cannot be reduced.

In view of this, the present application provides a camera module support, please refer to fig. 2, where fig. 2 is a schematic structural diagram of a camera module support according to an embodiment of the present application, the camera module support includes:

the U-shaped bracket comprises a U-shaped bracket main body 1, wherein the U-shaped bracket main body 1 consists of two oppositely arranged first side walls 11 and a second side wall 12 connected to the lower edges of the two first side walls 11;

specifically, U type support main part 1 is plastic support main part, and second lateral wall 12 and the lower limb zonulae occludens of two relative first lateral walls 11 that set up, and the junction does not have the gap.

Preferably, the U-shaped bracket main body 1 is an integrally formed bracket main body, and is successfully manufactured at one time, so that the manufacturing process of the U-shaped bracket main body 1 is simplified.

And the glue sealing part 2 is arranged opposite to the second side wall 12, and the glue sealing part 2 is connected to the upper edges of the two first side walls 11.

It should be noted that the adhesive sealing portion 2 is tightly connected to the upper edges of the two first sidewalls 11, and there is no gap at the joint, so that the entire camera module holder is of a sealed structure.

Specifically, the glue sealing portion 2 is formed by sealing between the upper edges of the two first side walls 11 with glue.

Preferably, the glue sealing part 2 is a thermosetting glue sealing part, that is, the glue sealing part 2 is formed by thermosetting glue, the curing speed of the thermosetting glue is high, the preparation speed of the camera module support is increased, and the yield is improved.

It should be noted that, in this embodiment, the kind of the thermosetting glue is not particularly limited, and may be selected by itself. For example, the thermosetting glue may be an epoxy type thermosetting glue, or a phenolic type thermosetting glue, or the like.

Specifically, in the whole camera module, the electronic component 4 and the photosensitive chip 3 are disposed on the circuit board and are accommodated in the cavity of the camera module holder, and fig. 2 shows a specific schematic diagram of the electronic component 4 and the photosensitive chip 3 being accommodated in the cavity of the camera module holder.

The camera module support that this embodiment provided includes: the U-shaped bracket comprises a U-shaped bracket main body 1, wherein the U-shaped bracket main body 1 consists of two oppositely arranged first side walls 11 and a second side wall 12 connected to the lower edges of the two first side walls 11; and the glue sealing part 2 is arranged opposite to the second side wall 12, and the glue sealing part 2 is connected to the upper edges of the two first side walls 11. It can be seen that camera module support in this embodiment comprises U type support main part 1 and gluey portion of sealing 2, glues the portion of sealing 2 and glues the opening part of U type support main part 1 and seal for camera module support reduces at the thickness of the opening part of U type support main part 1, thereby makes camera module support's whole size reduce.

On the basis of the above-mentioned embodiment, in an embodiment of the present application, the upper edge of the first sidewall 11 has a groove perpendicular to the thickness direction of the first sidewall 11. The purpose of setting up the recess is because gluing the portion 2 and forming for utilizing glue to encapsulate between the top edge of two first lateral walls 11, if the quantity of glue is too much, when exceeding the required volume of distance between two first lateral walls 11 of encapsulation, unnecessary glue can get into the recess, avoids unnecessary glue to stay the inboard or the outside of U type support main part 1, and then influences the aesthetic property of the quality and the outward appearance of camera module support.

Referring to fig. 3, fig. 3 is a schematic structural diagram of another camera module bracket according to an embodiment of the present disclosure.

On the basis of the above embodiment, the camera module support further includes:

and the bracket sub-part 5 is positioned inside the U-shaped bracket main body 1, and the bracket sub-part 5 consists of two third side walls 51 which are oppositely arranged and a fourth side wall 52 connected to the lower edges of the two third side walls 51.

It should be noted that the connection between the fourth side wall 52 and the lower edges of the two third side walls 51 is tight, i.e. there is no gap, and the upper edges of the two third side walls 51 are tight connected to the glue seal 2.

It can be understood that a space is formed between the support sub-portion 5 and the glue sealing portion 2, another space is formed by the U-shaped support main body 1, the support sub-portion 5 and the glue sealing portion 2, the photosensitive chip 3 is accommodated in the space formed by the support sub-portion 5 and the glue sealing portion 2, and some electronic components 4 are accommodated in the space formed by the U-shaped support main body 1, the support sub-portion 5 and the glue sealing portion 2. Electronic component 4 and sensitization chip 3 in the camera module set up on the circuit board and hold in the cavity of camera module support, when drawing glue on the production line, glue the needle and hit electronic component 4 easily and produce the piece, these pieces can cause harmful effects to sensitization chip 3, influence the imaging quality, set up electronic component 4 and sensitization chip 3 in two different spaces, can effectively avoid the piece to sensitization chip 3's harmful effects.

The application still provides a camera module, including any kind of camera module support that above-mentioned embodiment disclosed, with circuit board that the lower surface of camera module support links to each other, be located sensitization chip and electronic component on circuit board surface, with camera module support's upper surface links to each other camera lens, be located the camera lens with light filter between the camera module support.

Specifically, the photosensitive chip and the electronic element are electrically connected with the circuit board.

The camera module support in the camera module provided by the embodiment comprises a U-shaped support main body, wherein the U-shaped support main body consists of two first side walls which are oppositely arranged and a second side wall which is connected to the lower edges of the two first side walls; and the glue sealing part is arranged opposite to the second side wall and connected to the upper edges of the two first side walls. The camera module support in this embodiment comprises U type support main part and gluey portion of sealing, glues the opening part of sealing to U type support main part and glues and seal for the thickness of camera module support at the opening part of U type support main part reduces, thereby makes the whole size of camera module support reduce, and then makes the whole size of camera module reduce.

On the basis of the above embodiment, in an embodiment of the present application, the camera module further includes:

and the antireflection film is positioned on the upper surface of the optical filter.

The anti-reflection film is arranged to increase light transmittance, has an anti-reflection function, and has the functions of increasing the light transmittance by 3-5% and increasing the light sensitivity of the camera module by adding a layer of anti-reflection film on the upper surface of the optical filter.

Furthermore, antireflection films can be arranged on the lower surface of the optical filter, namely, the upper surface and the lower surface of the optical filter are respectively provided with the antireflection film, so that the light transmittance of the optical filter can be further improved to reach more than 98%, and images shot by the camera module are clearer.

On the basis of the above embodiment, in an embodiment of the present application, the camera module further includes: and the protective film is positioned on the upper surface of the lens. The protective film is arranged on the upper surface of the lens, so that the protective effect on the lens can be enhanced, the lens is prevented from being damaged due to collision of sharp objects, and the service life of the lens is prolonged.

On the basis of any one of the above embodiments, in an embodiment of the present application, the camera module further includes: and the voice coil motor is connected with the camera module bracket and is used for realizing the automatic focusing process of the camera module.

The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The camera module support and the camera module provided by the application are introduced in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims (9)

1. A camera module holder, comprising:

the U-shaped bracket comprises a U-shaped bracket main body, a first fixing part and a second fixing part, wherein the U-shaped bracket main body consists of two first side walls which are oppositely arranged and a second side wall which is connected with the lower edges of the two first side walls;

and the glue sealing part is arranged opposite to the second side wall and connected to the upper edges of the two first side walls.

2. The camera module support of claim 1, wherein the adhesive seal is a thermoset adhesive seal.

3. A camera module support according to claim 1 or 2, wherein the upper edge of the first side wall has a groove perpendicular to the thickness direction of the first side wall.

4. The camera module support of claim 3, further comprising:

the support secondary part is positioned in the U-shaped support main body and consists of two oppositely arranged third side walls and a fourth side wall connected to the lower edges of the two third side walls.

5. The camera module support of claim 4, wherein the U-shaped support body is an integrally formed support body.

6. A camera module, characterized by comprising the camera module support according to any one of claims 1 to 5, a circuit board connected with the lower surface of the camera module support, a photosensitive chip and an electronic component positioned on the surface of the circuit board, a lens connected with the upper surface of the camera module support, and an optical filter positioned between the lens and the camera module support.

7. The camera module of claim 6, further comprising:

and the antireflection film is positioned on the upper surface of the optical filter.

8. The camera module of claim 7, further comprising:

and the protective film is positioned on the upper surface of the lens.

9. The camera module of any one of claims 6-8, further comprising:

and the voice coil motor is connected with the camera module bracket.

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