CN213693862U - Camera module and mobile terminal - Google Patents
Camera module and mobile terminal Download PDFInfo
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- CN213693862U CN213693862U CN202022635242.1U CN202022635242U CN213693862U CN 213693862 U CN213693862 U CN 213693862U CN 202022635242 U CN202022635242 U CN 202022635242U CN 213693862 U CN213693862 U CN 213693862U
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Abstract
The utility model provides a module of making a video recording, includes supporting seat and light filter, and the supporting seat is equipped with logical unthreaded hole, and in the light filter was fixed in logical unthreaded hole, still was equipped with transparent supporting part in the logical unthreaded hole, and in transparent supporting part was fixed in logical unthreaded hole, the light filter was located one side of transparent supporting part, and transparent supporting part was used for supporting the light filter. It can prevent to make a video recording the module and be broken at the optical filter bottom when doing mechanical reliability experiments such as falling. The utility model discloses still relate to a mobile terminal.
Description
Technical Field
The utility model relates to a camera technical field, in particular to module and mobile terminal make a video recording.
Background
The conventional supporting seat (Holder) that the module used at present makes a video recording can open a logical unthreaded hole in the middle of the supporting seat, is equipped with the plummer on the pore wall of logical unthreaded hole, and the plummer is used for bearing the weight of the light filter, and the camera lens is installed on the supporting seat, and the light that the camera lens was collected passes from the logical unthreaded hole of supporting seat after the light filter filters, shines on sensitization chip, makes sensitization chip can collect light, carries out photoelectric conversion, the photo of exporting at last.
However, as the pixels become larger, the size of the photosensitive area of the photosensitive chip used becomes larger, which results in the enlargement of the lens, and the enlargement of the lens means that more light rays need to be collected, so that the diameter of the light through hole needs to be enlarged, and the size of the filter is increased at the same time. Because the filter size is great, and the optical filter only passes through its marginal round and connects on the plummer, and the part that does not have the support in the middle part of optical filter, when doing the mechanical reliability experiment such as falling, lead to the middle part of optical filter to appear cracked easily.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a module of making a video recording prevents that the module of making a video recording is cracked bottom the light filter when doing the mechanical reliability experiment such as falling.
The utility model provides a module of making a video recording, includes supporting seat and light filter, and the supporting seat is equipped with logical unthreaded hole, and in the light filter was fixed in logical unthreaded hole, still was equipped with transparent supporting part in the logical unthreaded hole, and in transparent supporting part was fixed in logical unthreaded hole, the light filter was located one side of transparent supporting part, and transparent supporting part was used for supporting the light filter.
The utility model discloses an in the embodiment, the pore wall of above-mentioned logical unthreaded hole is equipped with the plummer, transparent supporting part with plummer fixed connection, the light filter with plummer fixed connection.
The utility model discloses an in the embodiment, above-mentioned plummer is equipped with first medial surface, transparent supporting part connect in the plummer first medial surface.
In an embodiment of the present invention, the supporting seat is integrally formed with the transparent supporting portion.
In an embodiment of the present invention, the thickness of the transparent supporting portion is smaller than or equal to the thickness of the bearing platform.
The utility model discloses an in the embodiment, above-mentioned plummer is equipped with the second medial surface, be equipped with the mounting groove on the second medial surface, the transparent support portion is installed in the mounting groove.
The utility model discloses an in the embodiment, above-mentioned plummer is equipped with the loading end, transparent supporting part connects the loading end, the loading end is close to one side of logical unthreaded hole axis is sunken to form and is born the step, transparent supporting part connects bear the step.
In an embodiment of the present invention, the transparent supporting portion is disposed along a radial direction of the light passing hole.
The utility model discloses an in the embodiment, above-mentioned module of making a video recording still includes circuit board and sensitization chip, the supporting seat with circuit board fixed connection, sensitization chip with circuit board electric connection, transparent supporting part is located sensitization chip with between the light filter, transparent supporting part with the interval sets up about the sensitization chip.
The utility model discloses still relate to a mobile terminal, including foretell camera module.
The utility model discloses a transparent support portion and the light filter of module of making a video recording all are fixed in the logical light hole, and the light filter sets up in one side of transparent support portion, therefore transparent support portion can support the light filter to prevent that the module of making a video recording is being done and is falling the middle part of light filter when mechanical reliability experiments such as fall cracked. Moreover, the transparent supporting part can transmit light, the influence on the light transmittance is small, and the imaging quality of the camera module can be prevented from being influenced.
Drawings
Fig. 1 is a schematic cross-sectional view of a camera module according to a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a support seat according to a first embodiment of the present invention.
Fig. 3 is a schematic top view of the support base according to the first embodiment of the present invention, wherein the transparent support portion and the optical filter are disposed on the support base.
Fig. 4 is a schematic cross-sectional view of the support base, the transparent support portion and the optical filter according to the first embodiment of the present invention.
Fig. 5 is a partially enlarged structural view of the support base, the transparent support part and the optical filter shown in fig. 4.
Fig. 6 is a schematic cross-sectional view of the support base, the transparent support portion and the optical filter according to the second embodiment of the present invention.
Fig. 7 is a partially enlarged structural view of the support base and the optical filter shown in fig. 6.
Fig. 8 is a schematic cross-sectional view of a support base, a transparent support portion, and an optical filter according to a third embodiment of the present invention.
Fig. 9 is a partially enlarged structural view of the support base, the transparent support part and the optical filter shown in fig. 8.
Detailed Description
First embodiment
Fig. 1 is a schematic cross-sectional structure view of a camera module according to a first embodiment of the present invention, fig. 2 is a schematic three-dimensional structure view of a support base according to a first embodiment of the present invention, fig. 3 is a schematic top view of a support base according to a first embodiment of the present invention, fig. 4 is a schematic cross-sectional structure view of the support base, the transparent support portion, and the optical filter according to the first embodiment of the present invention, fig. 5 is a schematic partially enlarged structure view of the support base, the transparent support portion, and the optical filter shown in fig. 4, please refer to fig. 1 to 5, the camera module includes a support base 11 and an optical filter 12, the support base 11 is provided with a light-transmitting hole 101, the optical filter 12 is fixed in the light-transmitting hole 101, the transparent support portion 13 is further provided in the light-transmitting hole 101, the transparent support portion 13 is fixed in the light-transmitting, the transparent support 13 is for supporting the filter 12.
The utility model discloses a transparent support part 13 of the module of making a video recording all is fixed in logical unthreaded hole 101 with light filter 12 in, and light filter 12 sets up in one side of transparent support part 13, and consequently transparent support part 13 can support light filter 12 to prevent that the module of making a video recording is cracked at the middle part of doing mechanical reliability experiment such as falling. Moreover, the transparent supporting part 13 can transmit light, the influence on the light transmittance is small, and the imaging quality of the camera module can be prevented from being influenced.
Furthermore, the wall of the light-transmitting hole 101 is provided with a bearing table 14, the transparent supporting part 13 is fixedly connected with the bearing table 14, and the optical filter 12 is fixedly connected with the bearing table 14. In this embodiment, the stage 14 is disposed around the axis of the light-passing hole 101, the stage 141 of the stage 14 extends along the radial direction of the light-passing hole 101, and the filter 12 is connected to the stage 141 of the stage 14.
Further, the platform 14 has a first inner side 142, and the transparent supporting portion 13 is connected to the first inner side 142 of the platform 14. In the present embodiment, the first inner side surface 142 extends along the axis of the light passing hole 101.
Further, the optical filter 12 and the supporting stage 14 are fixed on the supporting stage 14 through an adhesive layer 15, but not limited thereto, for example, the optical filter 12 and the supporting stage 14 are connected by matching screw holes and screws. In the present embodiment, the width of the adhesive layer 15 along the radial direction of the light passing hole 101 is 0.2mm to 0.4mm, and preferably, the width of the adhesive layer 15 is 0.25 mm or 0.35 mm.
Further, if there is a gap between the filter 12 and the transparent support 13. The gap between the optical filter 12 and the transparent supporting part 13 can be filled with transparent glue, which is beneficial to improving the supporting strength of the transparent supporting part 13 to the optical filter 12; or the transparent supporting part 13 is moved to contact with the bottom of the optical filter 12, so that the supporting strength of the transparent supporting part 13 to the optical filter 12 can be improved without changing the overall thickness of the transparent supporting part 13 and the optical filter 12, and the light transmittance is not affected.
Further, the support base 11 is integrally formed with the transparent support portion 13. In the present embodiment, the supporting seat 11 and the transparent supporting portion 13 are integrally formed by injection molding, for example, the supporting seat 11 and the transparent supporting portion 13 can be integrally formed by a two-color injection molding process, but not limited thereto.
Further, the thickness of the transparent support 13 is less than or equal to the thickness of the susceptor 14. In the present embodiment, the thicker the thickness of the transparent support 13, the more the effect of high transmittance itself is affected.
Further, the thickness of the susceptor 14 is 0.15mm to 0.2mm, preferably 0.17mm, 0.18mm, 0.19 mm.
Further, the transparent support 13 is disposed in a radial direction of the light passing hole 101.
Further, the camera module further comprises a circuit board 16 and a photosensitive chip 17, the supporting seat 11 is fixedly connected with the circuit board 16, the photosensitive chip 17 is electrically connected with the circuit board 16, the transparent supporting portion 13 is located between the photosensitive chip 17 and the optical filter 12, and the transparent supporting portion 13 and the photosensitive chip 17 are arranged at an upper and lower interval. The photosensitive chip 17 is convenient to disassemble, maintain and replace.
Furthermore, the camera module further comprises a lens 18 and a motor 19, the motor 19 is connected to the support base 11, the lens 18 is connected to the motor 19, and the motor 19 can drive the lens 18 to move up and down along the axial direction of the light through hole 101 for zooming. In the present embodiment, the motor 19 is, for example, a voice coil motor 19, but not limited thereto.
Furthermore, a first connecting end surface 11a is arranged on the support base 11, the motor 19 is connected to the first connecting end surface 11a, one side of the first connecting end surface 11a, which is close to the axis of the light through hole 101, is recessed to form an avoiding step 111, and the lens 18 is located above the avoiding step 111. In the present embodiment, the avoiding step 111 is used to prevent the lens 18 from interfering with the supporting base 11 during zooming and moving down, and can prevent the lens 18 from crashing the optical filter 12.
Further, the supporting seat 11 has a second connection end face 11b connected with the circuit board, the second connection end face 11b is provided with an avoiding groove 102, the circuit board is further provided with an electronic element 20, one end, far away from the circuit board, of the electronic element 20 is located in the avoiding groove 102, the contact area between the supporting seat 11 and the circuit board is reduced due to the arrangement of the avoiding groove 102, the supporting seat 11 is favorably detached, and the electronic element 20 is convenient to detach, maintain and replace.
Furthermore, a receiving groove (not shown) is disposed on the circuit board 16, the receiving groove is disposed corresponding to the light hole 101, and the photosensitive chip 17 is disposed in the receiving groove. In this embodiment, because the photosensitive chip 17 is disposed in the accommodating groove, the purpose of reducing the overall height of the module can be achieved under the condition that the total optical length of the camera module is not changed.
Second embodiment
Fig. 6 is a schematic cross-sectional view illustrating a support base, a transparent support portion and an optical filter of a second embodiment of the present invention, fig. 7 is a schematic partial enlarged view illustrating the support base and the optical filter shown in fig. 6, and as shown in fig. 6 and 7, the camera module of this embodiment is substantially the same as the camera module of the first embodiment, and the difference is that the transparent support portion 13 and the supporting stage 14 are connected in different manners.
Further, the plummer 14 is provided with a second inner side surface 143, the second inner side surface 143 is provided with a mounting groove 103, and the transparent supporting part 13 is mounted in the mounting groove 103. In this embodiment, the second inner side surface 143 extends along the axis of the light passing hole 101, the mounting groove 103 is disposed around the axis of the light passing hole 101, and the transparent support 13 is mounted in the mounting groove 103.
For other structures of the camera module, please refer to the first embodiment, which is not described herein.
Third embodiment
Fig. 8 is a schematic cross-sectional view of a support base, a transparent support portion and an optical filter of a third embodiment of the present invention, fig. 9 is a schematic partial enlarged view of the support base, the transparent support portion and the optical filter shown in fig. 8, and as shown in fig. 8 and 9, the camera module of this embodiment is substantially the same as the camera module of the first embodiment, and the difference is that the connection mode of the transparent support portion 13 and the plummer 14 is different.
Specifically, the bearing table 14 is provided with a bearing surface 144, the transparent supporting portion 13 is connected with the bearing surface 144, one side of the bearing surface 144 close to the axis of the light through hole 101 is recessed to form a bearing step 145, and the transparent supporting portion 13 is connected with the bearing step 145. In the present embodiment, the bearing surface 144 extends in a radial direction of the light passing hole 101.
For other structures of the camera module, please refer to the first embodiment, which is not described herein.
Fourth embodiment
The utility model discloses still relate to a mobile terminal, including foretell camera device. In the embodiment, the mobile terminal is, for example, a mobile phone, a camera, a display device, etc., but not limited thereto.
The utility model discloses not be limited to the specific details among the above-mentioned embodiment the utility model discloses a within the technical idea scope, can be right the technical scheme of the utility model carry out multiple simple variant, these simple variants all belong to the utility model discloses a protection scope. The various features described in the foregoing detailed description may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
Claims (10)
1. The utility model provides a camera module, its characterized in that, includes supporting seat (11) and light filter (12), supporting seat (11) are equipped with logical unthreaded hole (101), light filter (12) are fixed in logical unthreaded hole (101), still be equipped with transparent supporting part (13) in logical unthreaded hole (101), transparent supporting part (13) are fixed in logical unthreaded hole (101), light filter (12) are located one side of transparent supporting part (13), transparent supporting part (13) are used for supporting light filter (12).
2. The camera module according to claim 1, wherein a bearing table (14) is disposed on a wall of the light-transmitting hole (101), the transparent support portion (13) is fixedly connected to the bearing table (14), and the filter (12) is fixedly connected to the bearing table (14).
3. A camera module according to claim 2, characterized in that the carrier table (14) is provided with a first inner side (142), the transparent support (13) being connected to the first inner side (142) of the carrier table (14).
4. A camera module according to claim 3, characterized in that the support base (11) is formed integrally with the transparent support part (13).
5. A camera module according to claim 4, characterized in that the thickness of the transparent support (13) is less than or equal to the thickness of the carrier (14).
6. The camera module according to claim 2, wherein the bearing table (14) is provided with a second inner side surface (143), the second inner side surface (143) is provided with a mounting groove (103), and the transparent support part (13) is mounted in the mounting groove (103).
7. The camera module according to claim 2, wherein the bearing table (14) is provided with a bearing surface (144), the transparent supporting portion (13) is connected with the bearing surface (144), one side of the bearing surface (144) close to the axis of the light through hole (101) is recessed to form a bearing step (145), and the transparent supporting portion (13) is connected with the bearing step (145).
8. A camera module according to claim 1, characterized in that the transparent support (13) is arranged in the radial direction of the light aperture (101).
9. The image pickup module according to claim 1, further comprising a circuit board (16) and a photosensitive chip (17), wherein the supporting base (11) is fixedly connected to the circuit board (16), the photosensitive chip (17) is electrically connected to the circuit board (16), the transparent supporting portion (13) is located between the photosensitive chip (17) and the optical filter (12), and the transparent supporting portion (13) and the photosensitive chip (17) are spaced from each other.
10. A mobile terminal characterized by comprising the camera module of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022635242.1U CN213693862U (en) | 2020-11-13 | 2020-11-13 | Camera module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022635242.1U CN213693862U (en) | 2020-11-13 | 2020-11-13 | Camera module and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213693862U true CN213693862U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022635242.1U Active CN213693862U (en) | 2020-11-13 | 2020-11-13 | Camera module and mobile terminal |
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| CN (1) | CN213693862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112311994A (en) * | 2020-11-13 | 2021-02-02 | 昆山丘钛光电科技有限公司 | Camera module and mobile terminal |
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- 2020-11-13 CN CN202022635242.1U patent/CN213693862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112311994A (en) * | 2020-11-13 | 2021-02-02 | 昆山丘钛光电科技有限公司 | Camera module and mobile terminal |
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