Mirror seat, camera module and electronic terminal

Abstract

The application relates to the technical field of camera devices, and specifically provides a lens seat, which comprises: a light shielding piece with a light transmission hole; and a light transmission piece sleeved on the light shielding piece, wherein the width of the light transmission piece is greater than that of the light shielding piece along the radial direction of the light transmission hole, and the light shielding piece protrudes the light transmission piece along the axial direction of the light transmission hole. In the lens seat, the light shielding piece and the light transmission piece are in a sleeved structure, the width of the light transmission piece is greater than that of the light shielding piece along the radial direction of the light transmission hole, and the light shielding piece protrudes the light transmission piece along the axial direction of the light transmission hole, so that the light shielding property of the lens seat to the lens is ensured after the lens is installed, and the light transmission demand of the welding position of the lens seat is met. The application further provides a camera module comprising a lens and the lens seat, and an electronic terminal comprising a shell and the camera module.

Description

Technical Field

[0001] This application relates to the field of camera device technology, specifically providing a lens mount, a camera module, and an electronic terminal. Background Technology

[0002] To protect the lens from stray light, the lens mount needs to be designed as a black light-absorbing structure. However, the transmittance of the black light-absorbing structure cannot meet the requirements of the laser welding process during lens mount installation, resulting in poor airtightness of the camera module after the lens mount and lens are assembled, leading to poor quality of the camera module. Utility Model Content

[0003] In view of the above, it is necessary to provide a lens mount, camera module and electronic terminal to meet the requirements of both light blocking and light transmission, thereby improving the quality.

[0004] One embodiment of this application provides a mirror mount, including a light-shielding member and a light-transmitting member. The light-shielding member has a light-transmitting hole, and the light-transmitting member is sleeved on the light-shielding member. Along the radial direction of the light-transmitting hole, the width of the light-transmitting member is greater than the width of the light-shielding member, and the light-shielding member protrudes from the light-transmitting member along the axial direction of the light-transmitting hole.

[0005] In the aforementioned lens mount, the light-shielding component and the light-transmitting component are nested together. Along the radial direction of the light-transmitting hole, the width of the light-transmitting component is greater than the width of the light-shielding component. The light-shielding component protrudes from the light-transmitting component along the axial direction of the light-transmitting hole. This ensures both the light-shielding effect of the lens mount on the lens after installation and meets the light transmission requirements of the lens mount welding position.

[0006] In some embodiments, the light-shielding element is a light-shielding plastic component.

[0007] Light-shielding components made of light-shielding plastic can achieve lightweight design and help reduce manufacturing costs.

[0008] In some embodiments, the light-transmitting component is a light-transmitting plastic component.

[0009] Light-transmitting components made of translucent plastic can achieve lightweight design and help reduce manufacturing costs.

[0010] In some embodiments, the light-shielding member includes a main body, an extension, and a stop. The main body has a light-transmitting hole that passes through the main body. The extension is connected to one end of the main body and is disposed around the light-transmitting hole. The extension is inclined relative to the central axis of the light-transmitting hole. The stop is connected to the end of the extension away from the main body and is disposed around the light-transmitting hole. The stop is inclined relative to the central axis of the light-transmitting hole. The stop and the extension form a light-shielding groove communicating with the light-transmitting hole.

[0011] The above configuration allows the light-shielding component to form a T-shaped structure with through holes, which facilitates the positioning and installation of the light-shielding component and reduces the installation cost of the light-shielding component.

[0012] In some embodiments, the stop body has a clearance hole that extends radially through the light-transmitting hole and connects to the light-shielding groove.

[0013] Therefore, the recessed hole is radially connected to the inside and outside of the light-shielding groove of the light-transmitting hole, which allows external components to extend into the light-shielding groove through the recessed hole, which is beneficial for external components to operate on the lens set in the light-transmitting hole.

[0014] In some embodiments, the main body, the extension body, and the stop body are coaxially arranged.

[0015] The coaxial arrangement of the main body, extension body, and stop body can reduce the processing difficulty of the light-shielding component, thereby reducing the manufacturing cost of the light-shielding component.

[0016] In some embodiments, the light-transmitting element includes a sleeve body and a limiting body. The sleeve body has a sleeve hole, through which the sleeve body is sleeved onto the main body. The limiting body is connected to one end of the sleeve body and is disposed around the sleeve hole. The limiting body is inclined relative to the axial direction of the sleeve hole. The limiting body has a receiving groove, which is connected to the sleeve hole and accommodates the extension body. A stop body protrudes from the limiting body along the axial direction of the sleeve hole.

[0017] Therefore, through the above-mentioned design, the light-transmitting component can form a T-shaped structure with through holes, which facilitates the positioning and installation of the light-transmitting component and reduces the installation cost of the light-transmitting component.

[0018] In some embodiments, the sleeve hole and the receiving groove are coaxially arranged.

[0019] The coaxially arranged sleeve holes and receiving grooves can reduce the processing difficulty of light-transmitting components, thereby reducing the manufacturing cost of light-transmitting components.

[0020] One embodiment of this application also provides a camera module, including a lens and the aforementioned lens mount. The lens extends to a light-transmitting aperture.

[0021] In the lens mount of the aforementioned camera module, the light-blocking component and the light-transmitting component are nested together, which not only ensures the light-blocking effect of the lens mount on the lens after the lens is installed, but also meets the light transmission requirements of the welding position of the lens mount, thereby improving the quality of the camera module.

[0022] An embodiment of this application also provides an electronic terminal, including a housing and the aforementioned camera module, wherein the camera module is disposed in the housing.

[0023] In the lens mount of the aforementioned electronic terminal, the light-shielding component and the light-transmitting component are nested together, which not only ensures the light-shielding effect of the lens mount on the lens after the lens is installed, but also meets the light transmission requirements of the lens mount welding position, thereby improving the quality of the electronic terminal. Attached Figure Description

[0024] Figure 1This is a schematic diagram of the structure of the mirror mount according to an embodiment of this application.

[0025] Figure 2 for Figure 1 The diagram shown is an exploded view of the mirror mount.

[0026] Figure 3 This is an exploded view of the camera module in an embodiment of this application.

[0027] Figure 4 This is a schematic diagram of the structure of the electronic terminal in an embodiment of this application.

[0028] Explanation of main component symbols: lens mount 100, light shield 110, light transmission hole 110a, light shield groove 110b, main body 111, extension body 112, stop body 113, clearance hole 113a, light transmission component 120, sleeve body 121, sleeve hole 121a, limiting body 122, receiving groove 122a, camera module 200, lens 210, electronic terminal 300, housing 310. Detailed Implementation

[0029] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0030] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two elements or the interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0031] The embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0032] Please see Figure 1 One embodiment of this application provides a mirror mount 100, including a light-shielding member 110 and a light-transmitting member 120. The light-shielding member 110 has a light-transmitting hole 110a, and the light-transmitting member 120 is sleeved on the light-shielding member 110. Along the radial direction of the light-transmitting hole 120, the width of the light-transmitting member 120 is greater than the width of the light-shielding member 110, and the light-shielding member 110 protrudes from the light-transmitting member 120 along the axial direction of the light-transmitting hole 110a.

[0033] In the aforementioned lens mount 100, the light-shielding member 110 and the light-transmitting member 120 are sleeved together. Along the radial direction of the light-transmitting hole 110a, the width of the light-transmitting member 120 is greater than the width of the light-shielding member 110. The light-shielding member 110 protrudes from the light-transmitting member 120 along the axial direction of the light-transmitting hole 110a. This ensures both the light-shielding effect of the lens mount 100 on the lens after installation and the light transmission requirements of the welding position of the lens mount 100.

[0034] In some embodiments, the light-shielding member 110 is a light-shielding plastic component. Exemplarily, the light-shielding member 110 may be formed by injection molding using a black light-absorbing material.

[0035] The light-shielding component 110, which uses a light-shielding injection molded component, can achieve a lightweight design and help reduce the manufacturing cost of the light-shielding component 110.

[0036] In some embodiments, the light-transmitting component 120 is a light-transmitting plastic component. Exemplarily, the light-transmitting component 120 may be formed using an injection molding process with a light-transmitting material.

[0037] The light-transmitting component 120, which uses a light-transmitting injection molded component, can achieve a lightweight design and help reduce the manufacturing cost of the light-transmitting component 120.

[0038] Please see Figure 1 and Figure 2 In some embodiments, the light-shielding member 110 includes a main body 111, an extension 112, and a stop 113. The main body 111 has a light-transmitting hole 110a that passes through the main body 111. The extension 112 is connected to one end of the main body 111 and is arranged around the light-transmitting hole 110a. The extension 112 is inclined relative to the central axis of the light-transmitting hole 110a. The stop 113 is connected to the end of the extension 112 away from the main body 111 and is arranged around the light-transmitting hole 110a. The stop 113 is inclined relative to the central axis of the light-transmitting hole 110a. The stop 113 and the extension 112 form a light-shielding groove 110b that communicates with the light-transmitting hole 110a.

[0039] With the above configuration, the light-shielding component 110 can form a T-shaped structure with through holes, which facilitates the positioning and installation of the light-shielding component 110 and reduces the installation cost of the light-shielding component 110.

[0040] In some embodiments, the extension 112 is perpendicularly connected to the body 111 and the stop 113, respectively.

[0041] In some embodiments, the main body 111, the extension 112, and the stop 113 are an integral structure, which is an integral plastic component formed by injection molding.

[0042] Please see Figure 2In some embodiments, the stop body 113 is provided with a clearance hole 113a, which passes through the stop body 113 radially along the light-transmitting hole 110a and connects to the light-shielding groove 110b.

[0043] The recess 113a is radially connected to the inside and outside of the light-shielding groove 110b of the light-transmitting hole 110a, which allows external components to extend into the light-shielding groove 110b through the recess 113a, which is beneficial for external components to operate on the lens set in the light-transmitting hole 110a.

[0044] In some embodiments, there are two clearance holes 113a, which are arranged radially opposite to each other along the light-transmitting hole 110a, and the opening sizes of the two clearance holes 113a are different.

[0045] In some embodiments, the main body 111, the extension 112, and the stop 113 are coaxially arranged.

[0046] The coaxial arrangement of the main body 111, extension 112 and stop 113 can reduce the processing difficulty of the light-shielding member 110, thereby reducing the manufacturing cost of the light-shielding member 110.

[0047] Please see Figure 1 and Figure 2 In some embodiments, the light-transmitting element 120 includes a sleeve body 121 and a limiting body 122. The sleeve body 121 has a sleeve hole 121a, through which the sleeve body 121 is sleeved onto the main body 111. The limiting body 122 is connected to one end of the sleeve body 121 and is arranged around the sleeve hole 121a. The limiting body 122 is inclined relative to the axial direction of the sleeve hole 121a. The limiting body 122 has a receiving groove 122a, which is connected to the sleeve hole 121a and accommodates the extension body 112. The stop body 113 protrudes from the limiting body 122 along the axial direction of the sleeve hole 121a.

[0048] With the above configuration, the light-transmitting element 120 can form a T-shaped structure with through holes, which facilitates the positioning and installation of the light-transmitting element 120 and reduces the installation cost of the light-transmitting element 120.

[0049] In some embodiments, the sleeve hole 121a and the receiving groove 122a are coaxially arranged.

[0050] The coaxially arranged sleeve hole 121a and receiving groove 122a can reduce the processing difficulty of the light-transmitting element 120, thereby reducing the manufacturing cost of the light-transmitting element 120.

[0051] Please see Figure 3 An embodiment of this application also provides a camera module 200, including a lens 210 and a lens mount 100 as described in any of the above embodiments, wherein the lens 210 extends to a light-transmitting hole 110a.

[0052] In the lens mount 100 of the aforementioned camera module 200, the light-shielding component 110 and the light-transmitting component 120 are nested together, which not only ensures the light-shielding effect of the lens mount 100 on the lens 210 after the lens 210 is installed, but also meets the light transmission requirements of the welding position of the lens mount 100, thereby improving the quality of the camera module 200.

[0053] Please see Figure 4 An embodiment of this application also provides an electronic terminal 300, including a housing 310 and the aforementioned camera module 200, wherein the camera module 200 is disposed in the housing 310. Exemplarily, the electronic terminal 300 can be a gasoline-powered vehicle, an electric vehicle, a mobile phone, a tablet computer, etc.

[0054] In the lens mount 100 of the aforementioned electronic terminal 300, the light-shielding component 110 and the light-transmitting component 120 are nested together, which not only ensures the light-shielding effect of the lens mount 100 on the lens 210 after the lens 210 is installed, but also meets the light transmission requirements of the welding position of the lens mount 100, thereby improving the quality of the electronic terminal 300.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and scope of the technical solutions of this application.

Claims

1. A mirror base, characterized in that, include: Light-shielding component with light-transmitting holes; and A light-transmitting element is fitted onto the light-shielding element. Along the radial direction of the light-transmitting hole, the width of the light-transmitting element is greater than the width of the light-shielding element, and the light-shielding element protrudes from the light-transmitting element along the axial direction of the light-transmitting hole.

2. The mirror mount as described in claim 1, characterized in that, The light-shielding component is a light-shielding plastic component.

3. The mirror mount as described in claim 1, characterized in that, The light-transmitting component is a light-transmitting plastic component.

4. The mirror mount as described in claim 1, characterized in that, The light-shielding component includes: The main body has the light-transmitting hole, which penetrates the main body. An extension body, connected to one end of the main body and disposed around the light-transmitting hole, is inclined relative to the central axis of the light-transmitting hole; and A stop body is connected to the end of the extension body away from the main body and is arranged around the light-transmitting hole. The stop body is inclined relative to the central axis of the light-transmitting hole, and the stop body and the extension body form a light-shielding groove that communicates with the light-transmitting hole.

5. The mirror mount as described in claim 4, characterized in that, The stop body has a clearance hole, which penetrates the stop body radially along the light-transmitting hole and connects to the light-shielding groove.

6. The mirror mount as described in claim 4, characterized in that, The main body, the extension body, and the stop body are coaxially arranged.

7. The mirror mount as described in claim 4, characterized in that, The light-transmitting element includes: A sleeve body having a sleeve hole, the sleeve body being sleeved onto the main body through the sleeve hole; and A limiting body is connected to one end of the sleeve body and arranged around the sleeve hole. The limiting body is inclined relative to the axial direction of the sleeve hole. The limiting body has a receiving groove that connects to the sleeve hole and accommodates the extension body. The stop body protrudes from the limiting body along the axial direction of the sleeve hole.

8. The mirror mount as described in claim 7, characterized in that, The sleeve hole and the receiving groove are coaxially arranged.

9. A camera module, characterized in that, include: Mirror mount as described in any one of claims 1 to 8; and The lens extends to the light-transmitting aperture.

10. An electronic terminal, characterized in that, include: The camera module as described in claim 9; and The housing, wherein the camera module is disposed in the housing.

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