CN215934973U - Window sealing structure and camera - Google Patents
Window sealing structure and camera Download PDFInfo
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- CN215934973U CN215934973U CN202122581632.XU CN202122581632U CN215934973U CN 215934973 U CN215934973 U CN 215934973U CN 202122581632 U CN202122581632 U CN 202122581632U CN 215934973 U CN215934973 U CN 215934973U
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Abstract
The utility model belongs to the technical field of monitoring equipment, and relates to a window sealing structure and a camera, wherein the window sealing structure comprises a shell, and a lens mounting position is arranged on the shell; the locking pressing block is detachably arranged on the shell; the lens assembly comprises a lens bracket and a lens module arranged on the lens bracket; the window assembly is abutted between the shell and the lens bracket and comprises a window piece and a sealing piece sleeved on the outer edge of the window piece; the lens component and the shell are positioned in a sealing mode through the clamping structure and the pressing structure, and the locking pressing block and the shell are connected and locked fixedly through the locking piece in the vertical direction. According to the utility model, through the matching design of the clamping structure and the pressing structure, the assembly of the inclined sealing surface is converted into a vertical assembly action, and the operations of dispensing, curing and the like are not required, so that the installation process is greatly simplified.
Description
Technical Field
The utility model belongs to the technical field of camera equipment, and particularly relates to a window sealing structure and a camera.
Background
Panoramic cameras are increasingly being used due to the advantage of wide monitoring range. The panoramic camera generally comprises a plurality of lens modules, the main structural part of the panoramic camera is complex, the lens modules generally incline downwards at a certain angle, the mold production and product assembly efficiency is low due to the characteristic, and the window glass sealing structure is one of the main factors for limiting the efficiency.
The traditional window glass sealing structure is usually completed by dispensing, and the dispensing and curing processes are time-consuming and labor-consuming at the production end, and usually need to be completed by matching with a large rotary tool, so that the production cost is high, and the efficiency is low; at the mold end, due to the particularity of the dispensing structure, the mold must adopt a circumferential row scheme, so that the mold is complex and the production efficiency is low.
In summary, the improvement of the form of the window sealing structure is an urgent problem to be solved in the industry.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a window sealing structure and a camera, which are used to solve the problems of complicated assembly process and low assembly efficiency of the window sealing structure of the camera lens module in the prior art.
To achieve the above and other related objects, the present invention provides a window sealing structure, including:
the camera comprises a shell, a first lens and a second lens, wherein a lens mounting position is arranged on the shell, and a first clamping position part is arranged at the lens mounting position;
the locking pressing block is detachably arranged on the shell and is provided with a first pressing part;
the lens assembly comprises a lens bracket and a lens module arranged on the lens bracket, wherein a second clamping part and a second pressing part are arranged on the lens bracket, the second clamping part is matched with the first clamping part to form a clamping structure, and the second pressing part is matched with the first pressing part to form a pressing structure;
the window assembly is abutted between the shell and the lens bracket and comprises a window piece and a sealing piece sleeved on the outer edge of the window piece;
pass through between camera lens subassembly and the casing screens structure and compact structure seal the location to connect locking briquetting and the fixed locking of casing through the retaining member along vertical direction.
Further, the sealing member is a sealing rubber ring, and sealing convex ribs are arranged on two side faces of the sealing rubber ring.
Furthermore, the sealing convex ribs on one side of the sealing rubber ring are compressed by the shell and the window piece respectively, and the sealing convex ribs on the other side of the sealing rubber ring are compressed by the window piece and the lens support respectively.
Furthermore, the first clamping parts are positioned at two sides of the lens mounting position, and the first clamping parts are clamping grooves arranged towards the lens mounting position; the second clamping part is positioned at the top of the lens support and is a clamping hook which is obliquely arranged, and the clamping hook is clamped on the clamping groove.
Furthermore, the first pressing part is positioned at the top of the locking pressing block, and the first pressing part is a pressing hook which is obliquely arranged; the second pressing portion is located at the bottom of the lens support and is a pressing platform which is arranged in a protruding mode, and the pressing hook is pressed and buckled on the pressing platform.
Further, the locking briquetting includes the briquetting spare that two symmetries set up and connects the connecting piece between two briquetting spares, the briquetting spare is including the section of compressing tightly that the slope set up and the locking section that the level set up, first compress tightly the position in compress tightly on the section, it is parallel with camera lens installation position place plane to compress tightly one side that the section is close to camera lens installation position, compress tightly the section and be used for supporting tightly with the camera lens support, the locking section is used for being connected with the casing, be provided with the confession in the locking section the locking hole that the retaining member wore to establish.
Furthermore, the lens bracket is provided with a stop part for stopping when the window assembly is installed.
Furthermore, the lens module is detachably connected with the lens bracket, and the lens bracket is provided with a containing hole for the lens module to penetrate through.
Further, the casing is the ring shape, the camera lens installation position is provided with a plurality ofly, and follows the circumference equipartition of casing.
The utility model also provides a camera which comprises the window sealing structure.
As described above, the present invention has the following advantageous effects:
1. through the combined design of the clamping structure and the pressing structure, the operation of the originally inclined sealing surface is converted into a vertical assembling action, so that the convenience is improved;
2. through the combined design of the clamping structure and the pressing structure, the number of fixing screws is reduced, reliable sealing can be realized only by a small number of screws, and the mounting efficiency is improved;
3. through the sealing structure, complicated links such as glue dispensing, curing and the like are omitted, and time and labor are saved; the design of the traditional dispensing structure is avoided, so that the mold scheme is simpler and more efficient;
4. furthermore, the sealing element adopts a double-face sealing convex rib design, so that the effects of one-time fixation and double sealing are realized, and the reliability is higher.
Drawings
FIG. 1 is an exploded view of a window seal according to an embodiment of the present invention;
FIG. 2 is a midline sectional view of an embodiment of the utility model;
FIG. 3 is an enlarged view of FIG. 2 at B;
FIG. 4 is an installed side cross-sectional view of an embodiment of the present invention;
fig. 5 is a schematic view of the overall structure of the camera according to the embodiment of the present invention.
Description of reference numerals
1-a shell; 11-a first detent portion; 12-a sealing face; a-a lens mounting position;
2-locking a pressing block; 2 a-a compacting section; 2 b-a locking section; 21-a first compression part;
3-a locking member;
4-a window assembly; 41-a window; 42-a seal; 421-sealing convex rib;
5-a lens assembly; 51-a lens holder; 511-a second capture portion; 512-a second compression part; 513-a stop portion; 52-lens module; 53-mounting screws.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a window sealing structure, including:
the camera comprises a shell 1, wherein a lens mounting position A is arranged on the shell 1, and a first clamping part 11 is arranged at the lens mounting position A;
the locking pressing block 2 is detachably arranged on the shell 1, and a first pressing part 21 is arranged on the locking pressing block 2;
the lens assembly 5 comprises a lens holder 51 and a lens module 52 mounted on the lens holder 51, wherein the lens holder 51 is provided with a second positioning portion 511 and a second pressing portion 512, the second positioning portion 511 and the first positioning portion 11 cooperate to form a positioning structure, and the second pressing portion 512 and the first pressing portion 21 cooperate to form a pressing structure;
the window assembly 4 is abutted between the shell 1 and the lens bracket 51 and comprises a window piece 41 and a sealing piece 42 sleeved on the outer edge of the window piece 41;
the lens component 5 and the shell 1 are sealed and positioned through the clamping structure and the pressing structure, and the locking pressing block 2 and the shell 1 are connected and locked fixedly through the locking piece 3 along the vertical direction.
Specifically, the lens mounting position A of the shell 1 is arranged obliquely, the sealing surface 12 is arranged at the lens mounting position A, the lens and the window are originally fixed by operating on the oblique sealing surface 12, and the operation of the originally oblique sealing surface 12 can be converted into the assembling action in the vertical direction through the combined design of the clamping structure and the pressing structure, so that the convenience is improved, the lens assembly 5 and the window assembly 4 can be fixed on the shell 1 only by connecting the locking pressing block 2 and the shell 1 along the vertical direction through the locking part 3, and the sealing property is ensured; through the combined design of the clamping structure and the pressing structure, the number of fixing screws is reduced, reliable sealing can be realized only by a small number of screws, and the mounting efficiency is improved; complicated links such as glue dispensing, curing and the like are omitted, and time and labor are saved; the design of traditional point structure of gluing has been avoided, makes the mould scheme simple more high-efficient.
In some embodiments, the housing 1 is annular, and the lens mounting positions a are provided in plurality and uniformly distributed along the circumferential direction of the housing 1. In this embodiment, 4 ~ 8 can be followed to the circumference equipartition in camera lens installation position A, and every camera lens installation position A is used for a camera lens subassembly 5 of cooperation installation. The axis of each lens mounting position A forms an included angle of 25 degrees with the horizontal line, and the direction is inclined downwards to form an inclined downwards sealing surface 12.
In some embodiments, the sealing member 42 is disposed on the outer edge of the window element 41 to form a "clip" structure, thereby providing a dust-proof seal. The window 41 is made of glass so that the lens module 52 can shoot through the window 41.
The sealing member 42 is a sealing rubber ring, and sealing ribs 421 are disposed on both sides of the sealing rubber ring. Specifically, sealed protruding muscle 421 is provided with many to, during the installation, window subassembly 4 butt in between casing 1 and the lens holder 51, sealed protruding muscle 421 of one side of sealed rubber ring is compressed by casing 1 and window 41 respectively, the sealed protruding muscle 421 of the opposite side of sealed rubber ring is compressed by window 41 and lens holder 51 respectively. So, form double seal's structure, its reliability is higher, and sealed effect is better, has realized the effect of "once fixing, double seal".
The lens holder 51 is provided with a stopper 513 for stopping when the window assembly 4 is mounted. Thus, when the lens holder 51 is used for assembling the window assembly 4 on the shell 1, the window assembly 4 is not compressed excessively.
In some embodiments, the lens module 52 is detachably connected to the lens holder 51, and the lens holder 51 is provided with a receiving hole for the lens module 52 to pass through. In this embodiment, the lens holder 51 has a convex cover, and the convex cover is symmetrically provided with 2 connecting seats, each connecting seat is provided with a limiting post and a connecting hole for limiting connection with the lens module 52, the lens module 52 is aligned with the limiting post and the connecting hole through a mounting hole on the lens module 52, and the lens module 52 and the lens holder 51 are connected through a mounting screw 53, so that the two constitute the lens assembly 5.
In some embodiments, the locking pressing block 2 is detachably disposed on the housing 1 through the locking member 3 and is located inside the housing 1, and the lens assembly 5 is located between the lens assembly and the housing 1 in a sealing manner through the clamping structure and the compressing structure, and is fixedly locked by connecting the locking pressing block 2 and the housing 1 through the locking member 3 in the vertical direction.
The locking structure includes a first locking portion 11 disposed on the housing 1 and a second locking portion 511 disposed on the lens holder 51. In some embodiments, the first positioning portions 11 are located at two sides of the lens mounting position a of the housing 1, and the first positioning portions 11 are positioning grooves disposed toward the lens mounting position a; the second positioning portion 511 is located at the top of the lens holder 51, and the second positioning portion 511 is a positioning hook obliquely arranged, and the positioning hook is clamped on the positioning groove. Specifically, the first positioning portion 11 (positioning groove) is used for mounting, positioning, sealing, compressing and stopping the lens assembly 5; the clamping plane (the plane contacting with the clamping groove) of the second clamping portion 511 (the clamping hook) is inclined relative to the pressing plane of the lens holder 51 itself pressing the sealing element 42, so that the lens holder 51 and the housing 1 are favorably clamped, and the lens holder 51 provides an inclined pressing force to the sealing element 42, so that the sealing element is reliably pressed; the clamping plane of the second clamping portion 511 is parallel to the clamping plane of the first clamping portion 11 on the housing 1, so that when the lens holder is mounted, the second clamping portion 511 of the lens holder 51 is matched with the first clamping portion 11 on the housing 1, so that the second clamping portion 511 (clamping hook) can be smoothly inserted into the first clamping portion 11 (clamping groove). Within a certain range, the deeper the second seating portion 511 is inserted into the first seating portion 11, the greater the compression amount of the seal 42, and the better the sealing effect.
The compressing structure includes a first compressing portion 21 disposed on the locking pressing block 2 and a second compressing portion 512 disposed on the lens holder 51. In some embodiments, the first pressing part 21 is located at the top of the locking press block 2, and the first pressing part 21 is an obliquely arranged pressing hook; the second pressing portion 512 is located at the bottom of the lens holder 51, the second pressing portion 512 is a pressing platform which is convexly arranged, and the pressing hook is pressed and buckled on the pressing platform. Specifically, one side of the locking pressing block 2 is pressed and buckled on the second pressing part 512 of the lens holder 51 through the first pressing part 21, so as to limit the vertical movement of the lens holder 51. In addition, the locking press block 2 is locked by the locking member 3, in this embodiment, the locking screw is used as the locking member 3, and as the locking screw is tightened, the larger the pressing force of the first pressing portion 21 of the locking press block 2 against the second pressing portion 512 of the lens holder 51 is, and the tighter the connection between the second positioning portion 511 of the lens holder 51 and the first positioning portion 11 of the housing 1 is, so that the sealing is more reliable.
In some embodiments, the locking press block 2 includes two symmetrically arranged press block members and a connecting member connected between the two press block members, the press block members include an obliquely arranged pressing section 2a and a horizontally arranged locking section 2b, the first pressing portion 21 is located on the pressing section 2a, one side of the pressing section 2a close to the lens mounting position a is parallel to a plane where the lens mounting position a is located, the pressing section 2a is used for abutting against the lens holder 51, and the locking section 2b is used for being connected with the housing 1. Specifically, one side of the pressing section 2a close to the lens mounting position a is parallel to the plane of the lens mounting position a, during mounting, the first pressing portion 21 of the locking pressing block 2 is pressed and buckled on the second pressing portion 512 of the lens holder 51, and the pressing section 2a also abuts against the inclined surface of the lens holder 51 to provide a supporting force for the sealing element 42.
And, through locking section 2b and the casing 1 of locking briquetting 2 are connected, be provided with on the locking section 2b and supply locking hole that retaining member 3 wore to establish. In this embodiment, 1 locking hole is respectively formed in each of the two pressing block members, and during operation, only two locking members 3 (locking screws) need to be installed, so that the locking force can be transmitted to the lens holder 51 through the first pressing portion 21 of the locking pressing block 2, and the second positioning portion 511 at the upper end of the lens holder 51 is tightened to press the sealing member 42, thereby forming reliable sealing. So, can convert the assembly operation on inclined plane into the assembly operation of vertical direction, only need install locking screw, can realize the reliable connection and the sealing between camera lens subassembly 5, window subassembly 4, the 1 three of casing.
The utility model also provides a camera which comprises the window sealing structure.
When the window sealing structure is assembled, the lens module 52 and the lens bracket 51 are assembled into a whole to form the lens component 5; the window member 41 is sleeved with a sealing member 42 (here, a sealing rubber ring) along a circle, and then placed on the sealing surface 12 of the housing 1, and then the assembled lens assembly 5 is assembled on the housing 1, the second positioning portion 511 (positioning hook) of the lens holder 51 is inserted into the first positioning portion 11 (positioning groove) of the housing 1, and the installation position of the window assembly 4 is limited by the stopping portion 513; and then the locking press block 2 is assembled, the first pressing part 21 (pressing hook) of the locking press block 2 is clamped on the second pressing part 512 (pressing table) of the lens bracket 51, and finally the locking screw is screwed down to press the sealing element 42 to form reliable sealing. Through the design of screens structure, compact structure and window subassembly 4, make the sealed face 12 of slope convert the assembly action of the vertical direction of locking screw, and need not operations such as point, solidification, simplified the installation greatly.
In summary, in the window sealing structure and the camera provided by the embodiment of the utility model, the clamping structure and the compressing structure are combined, so that the operation of the originally inclined sealing surface is converted into a vertical assembling action, and the convenience is improved; through the combined design of the clamping structure and the pressing structure, the number of fixing screws is reduced, reliable sealing can be realized only by a small number of screws, and the mounting efficiency is improved; through the sealing structure, complicated links such as glue dispensing, curing and the like are omitted, and time and labor are saved; the design of the traditional dispensing structure is avoided, so that the mold scheme is simpler and more efficient; furthermore, the sealing element adopts a double-face sealing convex rib design, so that the effects of one-time fixation and double sealing are realized, and the reliability is higher.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A window sealing structure, comprising:
the camera comprises a shell, a first lens and a second lens, wherein a lens mounting position is arranged on the shell, and a first clamping position part is arranged at the lens mounting position;
the locking pressing block is detachably arranged on the shell and is provided with a first pressing part;
the lens assembly comprises a lens bracket and a lens module arranged on the lens bracket, wherein a second clamping part and a second pressing part are arranged on the lens bracket, the second clamping part is matched with the first clamping part to form a clamping structure, and the second pressing part is matched with the first pressing part to form a pressing structure;
the window assembly is abutted between the shell and the lens bracket and comprises a window piece and a sealing piece sleeved on the outer edge of the window piece; the lens component and the shell are positioned in a sealing mode through the clamping structure and the pressing structure, and the locking pressing block and the shell are connected and locked fixedly through the locking piece in the vertical direction.
2. The window sealing structure of claim 1, wherein: the sealing element is a sealing rubber ring, and sealing convex ribs are arranged on two side faces of the sealing rubber ring.
3. The window sealing structure of claim 2, wherein: the sealing convex ribs on one side of the sealing rubber ring are compressed by the shell and the window piece respectively, and the sealing convex ribs on the other side of the sealing rubber ring are compressed by the window piece and the lens support respectively.
4. The window sealing structure of claim 1, wherein: the first clamping parts are positioned at two sides of the lens mounting position, and the first clamping parts are clamping grooves arranged towards the lens mounting position; the second clamping part is positioned at the top of the lens support and is a clamping hook which is obliquely arranged, and the clamping hook is clamped on the clamping groove.
5. The window sealing structure of claim 1, wherein: the first pressing part is positioned at the top of the locking pressing block and is an obliquely arranged pressing hook; the second pressing portion is located at the bottom of the lens support and is a pressing platform which is arranged in a protruding mode, and the pressing hook is pressed and buckled on the pressing platform.
6. The window sealing structure of claim 1, wherein: the locking pressing block comprises two pressing block pieces and a connecting piece, the two pressing block pieces are symmetrically arranged, the connecting piece is connected between the two pressing block pieces, the pressing block pieces comprise pressing sections and locking sections, the pressing sections are obliquely arranged, the first pressing sections are located on the pressing sections, one sides, close to the lens installation positions, of the pressing sections are parallel to the plane where the lens installation positions are located, the pressing sections are used for abutting against the lens support, the locking sections are used for being connected with the shell, and locking holes for the locking pieces to penetrate through are formed in the locking sections.
7. The window sealing structure of claim 1, wherein: the lens bracket is provided with a stop part for stopping when the window assembly is installed.
8. The window sealing structure of claim 1, wherein: the lens module is detachably connected with the lens support, and a containing hole for the lens module to penetrate is formed in the lens support.
9. The window sealing structure of claim 1, wherein: the casing is the ring shape, the camera lens installation position is provided with a plurality ofly, and follows the circumference equipartition of casing.
10. A camera, characterized by: comprising the window sealing structure of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122581632.XU CN215934973U (en) | 2021-10-26 | 2021-10-26 | Window sealing structure and camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122581632.XU CN215934973U (en) | 2021-10-26 | 2021-10-26 | Window sealing structure and camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215934973U true CN215934973U (en) | 2022-03-01 |
Family
ID=80403424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122581632.XU Active CN215934973U (en) | 2021-10-26 | 2021-10-26 | Window sealing structure and camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215934973U (en) |
-
2021
- 2021-10-26 CN CN202122581632.XU patent/CN215934973U/en active Active
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