CN212391649U

CN212391649U - Camera window mounting structure and camera

Info

Publication number: CN212391649U
Application number: CN202021376614.7U
Authority: CN
Inventors: 李国栋; 袁杰; 安守静; 孟源; 许雷
Original assignee: Zhejiang Uniview Technologies Co Ltd
Current assignee: Zhejiang Uniview Technologies Co Ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-01-22
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a camera window mounting structure and camera belongs to camera technical field, and camera window mounting structure includes: the protective cover is provided with a mounting hole, the inner wall of the mounting hole is convexly provided with an annular boss extending along the circumferential direction of the mounting hole, the annular boss is provided with a plurality of first bulges arranged along the circumferential direction of the annular boss, and a first slot is formed between every two adjacent first bulges; the window structure comprises a window body and a plurality of second protrusions arranged along the circumferential direction of the window body, each second protrusion can be inserted into one first slot and is lapped on the annular boss, and glue containing grooves are formed between each second protrusion and the corresponding slot and between the inner walls of the window body and the mounting hole. Compared with the prior art, the contact area of glue and the window and the protective cover can be increased, the glue containing groove is not shielded, the flowing condition of the glue in the glue containing groove can be directly seen, the uniformity of glue distribution is favorably improved, and the bonding firmness of the window structure and the protective cover is improved.

Description

Camera window mounting structure and camera

Technical Field

The utility model relates to a camera technical field especially relates to a camera window mounting structure and camera.

Background

In order to protect a lens of a camera used outdoors, a protective cover is generally attached to the front of the lens, and a transparent window is attached to a position of the protective cover corresponding to the lens. At present, the window is covered through sticky connection on the protection, specifically, is provided with the shoulder hole on the protection is covered, fixes the window on the protection through scribbling glue on the ladder face at the shoulder hole, but window and visor are limited with the area of contact of glue, and the window has sheltered from to the glue on the ladder face, influences visual inspection effect, the inhomogeneous condition of local glue appears easily to lead to appearing the window easily and bond not jail and the phenomenon that drops.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a camera window mounting structure and camera to it is limited with the area of contact of glue to solve window and visor that exists among the prior art, and the window has sheltered from the glue on the stair face, influences the visual inspection effect, appears the inhomogeneous condition of local glue easily, leads to appearing the window easily and bonds insecurely and the problem that drops.

As the conception, the utility model adopts the technical proposal that:

a camera window mounting structure comprising:

the protective cover is provided with a mounting hole, an annular boss extending along the circumferential direction of the protective cover is convexly arranged on the inner wall of the mounting hole, a plurality of first bulges arranged along the circumferential direction of the annular boss are arranged on the annular boss, and a first slot is formed between every two adjacent first bulges;

the window structure comprises a window body and a plurality of second protrusions circumferentially arranged along the window body, wherein each second protrusion can be inserted into one of the first slots and is lapped on the annular boss, each second protrusion corresponds to the first slots, glue accommodating grooves are formed between the window body and the inner walls of the mounting holes.

Furthermore, a plurality of grooves capable of containing glue are formed in the inner wall of the mounting hole along the circumferential direction of the mounting hole, and a third protrusion is formed between every two adjacent grooves.

Furthermore, a plurality of fourth bulges which are in one-to-one correspondence with the grooves are arranged on the window body along the circumferential direction of the window body, and the fourth bulges and the second bulges are arranged in a staggered manner.

Further, the distance between the outer wall of the second protrusion and the inner wall of the corresponding first slot is 0.3mm-0.5 mm.

Further, the first protrusion and the second protrusion have the same structure and are both arc-shaped protrusions or saw-toothed protrusions.

Further, in a radial direction of the mounting hole, a depth of the first insertion groove is smaller than a width of the annular boss.

Further, in the radial direction of the mounting hole, the depth of the first slot is 0.3mm-1 mm.

Further, the edge of the inner side of the annular boss is provided with an anti-glue-overflow protrusion along the circumferential direction of the annular boss.

Furthermore, the window body is of a cylindrical structure or a polygonal prism structure.

In order to achieve the above object, the present invention further provides a camera, including the camera window mounting structure of any one of the above schemes.

The utility model has the advantages that:

the utility model provides a camera window mounting structure and camera, camera window mounting structure is protruding through setting up a plurality of first archs and a plurality of second, form first slot between two adjacent first archs, form between every second arch and the first slot that corresponds and hold the gluey groove between the inner wall of window body and mounting hole, for prior art, through protruding and first bellied setting of second, can increase the area of contact of glue and window and visor, and hold gluey groove and not sheltered from, can directly visually hold the mobile condition of the glue of gluey inslot, be favorable to improving the homogeneity of glue distribution, thereby can improve the fastness that window structure and visor bond, reduce the probability that the window structure dropped.

Drawings

Fig. 1 is a schematic view of a partial structure of a protective cover according to the present invention;

fig. 2 is a partial top view of the protective cover provided by the present invention;

fig. 3 is a top view of the window structure provided by the present invention;

fig. 4 is a top view of the camera window mounting structure provided by the present invention.

In the figure:

1. a protective cover; 11. an annular boss; 111. the glue overflow prevention bulge; 12. a first protrusion; 13. a third protrusion; 2. a window structure; 21. a window body; 22. a second protrusion;

10. a glue containing groove; 101. mounting holes; 102. a first slot; 103. a groove; 202. a second slot.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 4, the present embodiment provides a camera window mounting structure, which includes a protective cover 1 and a window structure 2, wherein a mounting hole 101 is formed in the protective cover 1, an annular boss 11 extending along a circumferential direction of the inner wall of the mounting hole 101 is convexly arranged on the inner wall of the mounting hole 101, a plurality of first protrusions 12 arranged along the circumferential direction of the annular boss 11 are arranged on the annular boss 11, and a first slot 102 is formed between adjacent first protrusions 12. The window structure 2 comprises a window body 21 and a plurality of second protrusions 22 arranged along the circumferential direction of the window body 21, each second protrusion 22 can be inserted into one of the first slots 102 and is lapped on the annular boss 11, and glue accommodating grooves 10 are formed between each second protrusion 22 and the corresponding first slot 102 and between the window body 21 and the inner wall of the mounting hole 101.

It can be understood that, second slot 202 is formed between two adjacent second protrusions 22, each first protrusion 12 can be inserted into one second slot 202, glue containing slot 10 is formed between each second protrusion 22 and the corresponding first slot 102 and between the inner wall of the window body 21 and the mounting hole 101, compared with the prior art, through the arrangement of the second protrusions 22 and the first protrusions 12, the contact area between glue and the window and the protective cover 1 can be increased, and the glue containing slot 10 is not blocked, the flow condition of the glue in the glue containing slot 10 can be directly seen, which is beneficial to improving the uniformity of glue distribution, thereby improving the bonding firmness of the window structure 2 and the protective cover 1, and reducing the probability of dropping the window structure 2.

Further, in the present embodiment, the second protrusions 22 and the first slots 102 are the same in number and correspond to each other one by one, and the first protrusions 12 and the second slots 202 are the same in number and correspond to each other one by one. Specifically, in the present embodiment, the distance between the outer wall of the second protrusion 22 and the inner wall of the corresponding first slot 102 is 0.3mm to 0.5 mm. This distance sets up, can make on the one hand can hold some glue between second arch 22 and the first slot 102 that corresponds, increases the area of contact of glue and window knot structure and visor 1, and on the other hand can carry out certain spacingly to second arch 22, avoids window structure 2 to produce great aversion at the injecting glue water in-process.

Further, in the present embodiment, the inner wall of the mounting hole 101 is provided with a plurality of grooves 103 along the circumferential direction thereof, which can accommodate glue. By arranging the groove 103, the contact area of the glue and the protective cover 1 can be increased, so that the bonding stability between the window structure 2 and the protective cover 1 is improved. It is understood that the third protrusion 13 is formed between two adjacent grooves 103.

Optionally, a plurality of fourth protrusions corresponding to the plurality of grooves 103 one to one are arranged on the window body 21 along the circumferential direction thereof, each fourth protrusion can extend into the corresponding groove 103, and the fourth protrusions and the second protrusions 22 are arranged in a staggered manner. It can be understood that the contact area between the glue and the window body 21 can be increased by arranging the fourth protrusion, and the overall structural strength formed after the glue and the window structure 2 are bonded with the protective cover 1 can be improved by arranging the fourth protrusion and the second protrusion 22 in a staggered manner. And when window body 21 is the cylinder structure, when window body 21 takes place to rotate, the glue that forms between second arch 22 and the corresponding slot bonds the weak area and the glue that forms between fourth arch and the recess 103 bonds the weak area and can stagger each other to avoid appearing two glue at this camera window mounting structure and bonding weak area on the collinear with the axial direction of mounting hole 101, and influence window structure 2 and visor 1's bonding stability.

Further, in the present embodiment, in the radial direction of the mounting hole 101, the depth of the first insertion groove 102 is smaller than the width of the annular boss 11, so that the second protrusion 22 can be overlapped on the annular boss 11, and the gap between the annular boss 11 and the first second protrusion 22 can provide an overflow space for the glue, thereby preventing the glue from overflowing the annular boss 11. Specifically, in the present embodiment, the depth of the slot is 0.3mm to 1 mm.

Further, protruding 111 is glued to the inboard edge of annular arch along its circumference is provided with the anti-overflow, and the anti-overflow is glued to form between the inner wall of protruding 111, annular boss 11 and mounting hole 101 and is glued the groove for glue that gets into by the clearance between first protruding 12 and the annular boss 11 is stayed in overflowing gluey inslot, avoids glue to overflow and spills over, can improve visor 1 and window structure 2's bonding strength after overflowing gluey inslot glue to solidify moreover.

As shown in fig. 1 to 3, in the present embodiment, the first protrusions 12 and the second protrusions 22 have the same structure and are both saw-toothed protrusions. Of course, in other embodiments, the first protrusion 12 and the second protrusion 22 may be both arc-shaped protrusions. In addition, in the present embodiment, the third protrusions 13 are saw-toothed protrusions, and correspondingly, the fourth protrusions are also saw-toothed protrusions, but in other embodiments, the third protrusions 13 and the fourth protrusions may also be arc-shaped protrusions.

Further, referring to fig. 3, in this example, the window body 21 has a cylindrical structure, and the corresponding mounting hole 101 is a circular hole, but in other embodiments, the window body 21 may also have a polygonal structure, and the corresponding mounting hole 101 is a polygonal hole, for example, the window body 21 has a quadrangular prism structure, and the corresponding mounting hole 101 is a quadrangular hole.

In summary, the camera window mounting structure provided in this embodiment, by providing the plurality of first protrusions 12 and the plurality of second protrusions 22, the first slot 102 is formed between two adjacent first protrusions 12, the glue containing groove 10 is formed between each second protrusion 22 and the corresponding first slot 102 and between the window body 21 and the inner wall of the mounting hole 101, compared with the prior art, by providing the second protrusions 22 and the first protrusions 12, the contact area between glue and the window and the protective cover 1 can be increased, and the glue containing groove 10 is not blocked, the flowing condition of glue in the glue containing groove 10 can be directly seen, which is beneficial to improving the uniformity of glue distribution, thereby improving the firmness of bonding between the window structure 2 and the protective cover 1, and reducing the probability of dropping the window structure 2.

The embodiment also provides a camera which comprises the camera window mounting structure.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A camera window mounting structure comprising:

the protective cover (1) is provided with a mounting hole (101), an annular boss (11) extending along the circumferential direction of the mounting hole (101) is convexly arranged on the inner wall of the mounting hole (101), a plurality of first bulges (12) arranged along the circumferential direction of the annular boss (11) are arranged on the annular boss (11), and a first slot (102) is formed between every two adjacent first bulges (12);

window structure (2), including window body (21) and a plurality of edges second arch (22) that window body (21) circumference set up, every second arch (22) can insert one in first slot (102), and overlap joint in annular boss (11), every second arch (22) and corresponding between first slot (102) and window body (21) with form between the inner wall of mounting hole (101) and hold gluey groove (10).

2. The camera window mounting structure of claim 1, wherein the inner wall of the mounting hole (101) is provided with a plurality of grooves (103) capable of accommodating glue along the circumferential direction, and a third protrusion (13) is formed between two adjacent grooves (103).

3. The camera window mounting structure according to claim 2, wherein a plurality of fourth protrusions corresponding to the plurality of grooves (103) one to one are provided on the window body (21) along a circumferential direction thereof, and the fourth protrusions and the second protrusions (22) are arranged in a staggered manner.

4. The camera window mounting arrangement according to claim 1, wherein the distance between the outer wall of the second protrusion (22) and the corresponding inner wall of the first slot (102) is 0.3mm-0.5 mm.

5. The camera window mounting arrangement of claim 1, wherein the first projection (12) and the second projection (22) are identical in construction and are each arcuate or serrated.

6. The camera window mounting arrangement according to claim 1, wherein the depth of the first slot (102) in the radial direction of the mounting hole (101) is smaller than the width of the annular projection (11).

7. The camera window mounting structure as claimed in claim 1, wherein the first insertion groove (102) has a depth of 0.3mm to 1mm in a radial direction of the mounting hole (101).

8. The camera window mounting structure according to claim 1, wherein an anti-glue overflow protrusion (111) is provided on an inner side edge of the annular boss (11) along a circumferential direction thereof.

9. The camera window mounting arrangement according to claim 1, wherein the window body (21) is of a cylindrical or polygonal configuration.

10. A camera comprising a camera window mounting arrangement according to any of claims 1 to 9.