CN216905017U - Camera module and electronic equipment - Google Patents
Camera module and electronic equipment Download PDFInfo
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- CN216905017U CN216905017U CN202123372378.9U CN202123372378U CN216905017U CN 216905017 U CN216905017 U CN 216905017U CN 202123372378 U CN202123372378 U CN 202123372378U CN 216905017 U CN216905017 U CN 216905017U
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Abstract
The utility model relates to the technical field of cameras, in particular to a camera module and electronic equipment. The camera module comprises a camera lens mounting seat and a camera lens, wherein the camera lens mounting seat is provided with a mounting through hole, the camera lens is arranged in the mounting through hole, a gap is formed between the camera lens and the inner wall of the mounting through hole, a boss part is arranged on the inner wall of the mounting through hole, glue is filled in the gap, and the glue is in contact with the camera lens, the inner wall of the mounting through hole and the surface of the boss part. According to the camera module and the electronic equipment, the boss part is arranged on the inner wall of the lens mounting seat, and the boss part can increase the bonding area of glue, so that the size of the glue is increased, the viscosity between the lens mounting seat and a lens is stronger, and the connection strength is improved; and the connecting strength along the axial direction of the lens is strengthened, and the connecting strength in the shearing direction during torsion is also strengthened.
Description
Technical Field
The utility model relates to the technical field of cameras, in particular to a camera module and electronic equipment.
Background
With the progress of science and technology, the application of the camera is more and more extensive, and at present, except cameras, mobile phones, computers and other electronic products are equipped with the camera, so that people can take pictures at any time and any place conveniently, and convenience and fun are brought to the life of people. Moreover, the performance requirements of the cameras are increasing, and the cameras are required to have functions of realizing automatic focusing, high pixel and anti-shake.
In order to realize the automatic focusing function of the camera component, a motor is required to be arranged so as to drive the lens to move up and down, and zooming is realized. At present, a lens component is further fixed by adopting a glue dispensing mode after being connected with a carrier in a motor, and because the joint surface of the carrier and glue is a relatively flat surface, the glue filled between the carrier and the lens can only ensure the axial bonding strength, and the tangential strength is still insufficient; in addition, the adhesive area between the existing carrier and the lens is limited, so that the problem that the combination of the lens and the carrier is not firm exists, and the camera shooting function of the mobile phone is greatly threatened.
SUMMERY OF THE UTILITY MODEL
The application provides a camera module and camera module, has solved the combination insecure of camera lens and camera lens mount pad among the prior art, produces the technical problem of very big threat to the cell-phone function of shooing.
On the one hand, this application provides a camera module, including camera lens mount pad and camera lens subassembly, the camera lens mount pad is provided with the mounting through-hole, the camera lens subassembly is located in the mounting through-hole, just the camera lens subassembly with form sticky region between the mounting through-hole, sticky region intussuseption is filled with glue, mounting through-hole's inner wall corresponds sticky region department is provided with boss portion, so that glue with form unsmooth cooperation between mounting through-hole's the inner wall.
In some embodiments, the boss portion includes a boss group, the boss group includes a plurality of bosses circumferentially spaced along an inner wall of the mounting through hole, and a dispensing slot is formed between two adjacent bosses.
In some embodiments, in the set of bosses, a plurality of the bosses are equally spaced.
In some embodiments, the number of the boss groups is plural, and the plurality of boss groups are sequentially arranged at intervals along the axial direction of the mounting through hole.
In some embodiments, the boss is cuboid shaped.
In some embodiments, the number of sets of bosses is one.
In some embodiments, the boss is cylindrical.
In some embodiments, an annular glue overflow groove is further formed in the inner wall of the mounting through hole corresponding to the gluing area, and the glue overflow groove is located below the boss portion.
On the other hand, the application provides a camera module, include above the camera module.
The beneficial effect of this application is as follows:
according to the camera module and the electronic equipment, the boss part is arranged on the inner wall of the mounting through hole, so that the bonding area of glue can be increased, the size of the glue is increased, the viscosity between the lens mounting seat and the lens component is stronger, and the connection strength is improved; and because the setting of boss portion, can form the concave groove portion corresponding with boss portion on the gluewater after the solidification, the concave groove portion can be spacing to the arbitrary direction of boss portion, strengthens compactness, consequently not only has the additional strengthening to the joint strength along the axial of lens subassembly, also has the additional strengthening to the joint strength of the shear direction when twisting, can strengthen the anti-twist strength, has improved the reliability that lens mount pad and lens subassembly combine, has reduced the risk that the glued crack even lens subassembly drops.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 is a schematic view of a lens mount and a lens assembly of the related art;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a schematic structural diagram of a first lens mount in the camera module according to this embodiment;
FIG. 4 is a partial view of FIG. 3;
fig. 5 is a schematic structural view of a first curing glue provided in this embodiment;
fig. 6 is a schematic structural diagram of a second lens mount in the camera module according to this embodiment;
fig. 7 is a schematic structural view of a second curing glue provided in this embodiment.
Description of reference numerals:
the method comprises the following steps of 1-a lens mounting base, 11-a mounting through hole, 2-a lens component, 3-an adhesive area, 4-a boss part, 41-a boss, 5-an adhesive overflow groove, 6-a groove part, 61-a groove and 7-an adhesive dispensing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Fig. 1 is a schematic view illustrating an assembly of a lens mount and a lens assembly according to a related art, and fig. 2 is a cross-sectional view of fig. 1, which is combined with fig. 1 and 2, wherein the lens mount 1 is disposed inside a motor and the lens mount 1 is axially movable inside the motor according to the related art; behind camera lens mount pad 1 and the 2 threaded connection of camera lens subassembly, be formed with sticky region 3 between the installation through-hole on the camera lens mount pad 1 and the camera lens subassembly 2, this sticky region 3 intussuseption is filled with glue in order to connect camera lens subassembly 2 and camera lens mount pad 1, but because the faying face department of installation through-hole and glue is more smooth face, can only guarantee axial glue bonding strength behind camera lens subassembly 2 and the 1 adhesive connection of camera lens mount pad, tangential strength still is not enough, and because sticky region 3's space is limited, therefore, glue the body and lose efficacy easily when camera module falls, make the combination of camera lens and carrier insecure, the function of shooing produces very big threat to the cell-phone.
Based on this, the present embodiment provides a camera module, fig. 3 is a schematic structural diagram of a first lens mount in the camera module provided in the present embodiment, fig. 4 is a partial view of fig. 3, fig. 5 is a schematic structural diagram of a first curing glue provided in the present embodiment, with reference to fig. 3-5, the camera module of the present embodiment includes a lens mount 1 and a lens assembly 2, the lens mount 1 is provided with a mounting through hole 11, the lens assembly 2 is disposed in the mounting through hole 11, and a gluing area is formed between the lens assembly 2 and the mounting through hole 11, the gluing area is filled with glue, a boss portion 4 is disposed on an inner wall of the mounting through hole 11 corresponding to the gluing area, so that a concave-convex fit is formed between the glue and the inner wall of the mounting through hole 11.
It should be noted that the parts of the lens mount 1 other than the inner wall of the mounting through hole 11 in the drawings of the present embodiment are simplified diagrams, and the parts of the lens mount 1 other than the inner wall of the mounting through hole 11 in the present embodiment may include all the lens mount structures in the prior art, and are not limited to the drawings. Certainly, the camera module further includes a bracket, an image sensor disposed in the bracket, a filter disposed above the image sensor, and a circuit board electrically connected to the image sensor, where the circuit board extends from the bottom of the bracket to the outside of the bracket and then is electrically connected to the connector, so that the camera module is connected to an external circuit, which is not described in detail in this embodiment.
In the camera module provided by the embodiment, because the boss portion 4 is arranged on the inner wall of the mounting through hole 11, the boss portion 4 can increase the bonding area of glue, so that the size of the glue is increased, the viscosity between the lens mounting base 1 and the lens assembly is stronger, and the connection strength is improved; and because the setting of boss portion 4, the concave part 6 corresponding with boss portion 4 can be formed on the gluewater after the solidification, concave part 6 can be spacing to boss portion 4 arbitrary direction, strengthen the compactness, consequently not only have the additional strengthening to the joint strength along 2 axial of camera lens subassembly, also have the additional strengthening to the joint strength of the shear direction when twisting, can strengthen the anti-twist strength, the reliability that camera lens mount pad 1 and camera lens subassembly 2 combined has been improved, the risk that the gluey crack appears has even camera lens subassembly 2 drops has been reduced.
With reference to fig. 3 and 4, in the present embodiment, the boss portion 4 includes a boss group, the boss group includes a plurality of bosses 41 arranged at intervals along the circumferential direction of the inner wall of the installation through hole 11, and a dispensing slot 7 is formed between two adjacent bosses. Specifically, in the embodiment, in the boss group, a plurality of bosses 41 may be arranged at equal intervals; the quantity of boss group is a plurality of, and a plurality of boss group are along the axis direction of installation through-hole 11 interval setting in proper order.
With reference to fig. 3-5, in the present embodiment, the boss portion 4 may include two boss groups, and preferably, the boss 41 of each boss group is rectangular, so that the groove 61 formed in the groove portion 6 on the cured glue is a rectangular groove, and each rectangular groove can limit the corresponding rectangular boss, thereby enhancing compactness.
Referring to fig. 2, it can be known that the glue is difficult to flow down to the designated area through the gap, therefore, in the embodiment, in conjunction with fig. 3 and 4, the inner wall of the installation through hole 11 is further provided with an annular glue overflow groove 5 corresponding to the gluing area, and the glue overflow groove 5 is located below the boss portion 4 to receive the glue, i.e. the glue can be left in the designated area.
The embodiment provides an electronic device which comprises a camera module. The electronic device disclosed by the embodiment of the application can be a smart phone, a tablet computer, an electronic book reader or a wearable device. Of course, the electronic device may also be other devices, which is not limited in this embodiment of the application.
Example 2
The basic structure of an electronic device of this embodiment is the same as that of embodiment 1, except that: fig. 6 is a schematic structural view of a second lens mount in the camera module according to this embodiment, and fig. 7 is a schematic structural view of a second curing glue according to this embodiment, and with reference to fig. 6 to 7, the number of the boss groups is one, and preferably, the bosses 41 in the boss groups are cylindrical, so that the grooves 61 formed in the groove portions 6 on the cured glue are cylindrical grooves, and each cylindrical groove 61 can limit the corresponding cylindrical boss, thereby enhancing compactness.
The number of boss groups in the boss portion 4 may be set arbitrarily according to actual conditions, and the shape of the boss 41 may be triangular, conical, or the like, which is not limited in this embodiment.
According to the camera module, the boss part 4 is arranged on the inner wall of the mounting through hole 11, so that the boss part 4 can increase the bonding area of glue, the size of the glue is increased, the viscosity between the lens mounting seat 1 and a lens is stronger, and the connection strength is improved; and because the setting of boss portion 4, the concave part 6 corresponding with boss portion 4 can be formed on the gluewater after the solidification, concave part 6 can be spacing to boss portion 4 arbitrary direction, strengthen the compactness, consequently not only have the additional strengthening to the joint strength along 2 axial of camera lens subassembly, also have the additional strengthening to the joint strength of the shear direction when twisting, can strengthen the anti-twist strength, the reliability that camera lens mount pad 1 and camera lens subassembly 2 combined has been improved, the risk that the gluey crack appears has even camera lens subassembly 2 drops has been reduced.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The camera module is characterized by comprising a lens mounting seat and a lens assembly, wherein the lens mounting seat is provided with a mounting through hole, the lens assembly is arranged in the mounting through hole, an adhesive area is formed between the lens assembly and the mounting through hole, glue is filled in the adhesive area, and a boss part is arranged at the position, corresponding to the adhesive area, of the inner wall of the mounting through hole so that the glue is matched with the inner wall of the mounting through hole in a concave-convex mode.
2. The camera module of claim 1, wherein the boss portion comprises a boss group, the boss group comprises a plurality of bosses circumferentially spaced along an inner wall of the mounting through hole, and a glue dispensing groove is formed between two adjacent bosses.
3. The camera module of claim 2, wherein a plurality of said bosses are equally spaced in said set of bosses.
4. The camera module of claim 3, wherein the number of the boss groups is plural, and the plurality of boss groups are sequentially arranged at intervals along the axial direction of the mounting through hole.
5. The camera module of claim 4, wherein the boss is rectangular parallelepiped.
6. The camera module of claim 3, wherein the number of sets of bosses is one.
7. The camera module of claim 6, wherein the boss is cylindrical.
8. The camera module according to claim 1, wherein an annular glue overflow groove is further formed in an inner wall of the mounting through hole corresponding to the gluing area, and the glue overflow groove is located below the boss portion.
9. An electronic device, comprising the camera module according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123372378.9U CN216905017U (en) | 2021-12-29 | 2021-12-29 | Camera module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123372378.9U CN216905017U (en) | 2021-12-29 | 2021-12-29 | Camera module and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216905017U true CN216905017U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123372378.9U Active CN216905017U (en) | 2021-12-29 | 2021-12-29 | Camera module and electronic equipment |
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| CN (1) | CN216905017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114900604A (en) * | 2022-07-15 | 2022-08-12 | 荣耀终端有限公司 | Camera module, manufacturing method thereof and electronic equipment |
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2021
- 2021-12-29 CN CN202123372378.9U patent/CN216905017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114900604A (en) * | 2022-07-15 | 2022-08-12 | 荣耀终端有限公司 | Camera module, manufacturing method thereof and electronic equipment |
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