CN210201952U - Protective device for image recognition camera - Google Patents
Protective device for image recognition camera Download PDFInfo
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- CN210201952U CN210201952U CN201921655075.8U CN201921655075U CN210201952U CN 210201952 U CN210201952 U CN 210201952U CN 201921655075 U CN201921655075 U CN 201921655075U CN 210201952 U CN210201952 U CN 210201952U
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Abstract
The utility model discloses a protector for be used for image recognition camera relates to image recognition equipment technical field. The utility model comprises a camera component; the camera component is sleeved with an inner cylinder; the inner cylinder is connected with the outer cylinder through an annular plate; an annular groove is formed in the inner wall of the lower end of the inner cylinder; and the air outlet holes are arranged in a circumferential array; an air outlet ring is connected in the annular groove in a sliding manner; the inner wall of the lower end of the outer cylinder is provided with internal threads; the inner wall of the adjusting ring is of an inclined surface structure; the adjusting ring is connected with an outer ring sleeve through an annular connecting plate. The utility model forms an airflow air curtain between the adjusting ring on the outer cylinder and the inner cylinder; the problem that the camera component is easy to adhere to dust or dirt to affect the shooting effect is solved; an air outlet hole is formed in the inner cylinder; blowing the camera component by using air flow; the camera lens cleaning device has the advantages that the camera lens is cleaned, condensation is prevented from being generated, and the protection of the camera assembly and the adaptability of the camera assembly to the environment are improved.
Description
Technical Field
The utility model belongs to the technical field of image recognition equipment, especially, relate to a protector for image recognition camera.
Background
The image identification is to shoot the material, and to perform image decomposition processing through a processor to establish a mathematical model so as to control related equipment to process the material;
however, in the dust or dust environment, the shooting accuracy of the image recognition camera equipment is affected due to the high content of dust or dust in the air, and especially, when the dust or dust is attached to the camera lens, the shooting effect is directly affected; meanwhile, when the camera is used in a workshop with high humidity or generated water vapor, the lens of the image recognition camera device is easy to be subjected to condensation, and the shooting effect of the camera device is seriously influenced.
Therefore, it is urgently required to improve the existing image recognition imaging apparatus to improve the protection capability and the adaptability in the dust or dusty environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a protective device for an image recognition camera, which is characterized in that an inner cylinder and an outer cylinder are arranged, the outer cylinder is connected with an adjusting ring and forms an air outlet gap with the inner cylinder, so that air flow forms an air curtain; the problem that the shooting effect is influenced due to the fact that dust or dirt is easy to adhere to the camera assembly in the prior art is solved; meanwhile, the inner cylinder is provided with an air outlet hole and is connected with an air outlet ring; the air flow can be adjusted to blow the camera component; the camera assembly cleaning device has the advantages that the camera assembly is cleaned, the effect of condensation is prevented, and the protection of the camera assembly and the adaptability of the camera assembly to the environment are improved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a protective device for an image recognition camera, which comprises a camera component; the inner cylinder is sleeved on the peripheral side surface of the camera component; the upper end surface of the inner cylinder is fixedly connected with an annular plate; the lower surface of the annular plate is fixedly connected with an outer cylinder which is concentric with the inner cylinder; the upper surface of the annular plate is provided with a through hole and communicated with an air inlet pipe;
an annular groove is formed in the inner wall of the lower end of the inner cylinder; the side wall of the lower end of the inner cylinder is circumferentially arrayed with air outlet holes communicated with the annular groove;
an air outlet ring is connected in the annular groove in a sliding manner; the surface of the air outlet ring is provided with an air outlet which is concentric with the air outlet hole;
the inner wall of the lower end of the outer barrel is provided with internal threads; and is connected with an adjusting ring in a threaded manner; the inner wall of the adjusting ring is of an inclined surface structure, and the inner diameter of the adjusting ring is gradually decreased from the upper end surface to the lower end surface; the lower end face of the adjusting ring is fixedly connected with an annular connecting plate; the upper surface of the annular connecting plate is fixedly connected with an outer ring sleeve matched with the outer wall of the outer barrel;
and an annular air outlet gap is formed between the inner walls of the adjusting ring and the annular connecting plate and the outer wall of the inner cylinder.
Furthermore, the air outlet is of a circular truncated cone hole structure, and the inner diameter of the air outlet is gradually reduced from the outer wall of the inner cylinder to the inner wall of the inner cylinder.
Furthermore, the central axis of the air outlet hole is obliquely arranged relative to the diameter direction of the inner cylinder.
Further, the axial length of the outer cylinder is smaller than that of the inner cylinder.
The utility model discloses following beneficial effect has:
1. the utility model discloses an establish inner tube and urceolus at camera subassembly cover, utilize and form the clearance between adjustable ring and annular connecting plate on the urceolus and inner tube for spun air current forms the air curtain, realizes protecting camera lens to camera subassembly, avoids camera lens to adhere to the condition emergence of dust or dust, has effectually improved the shooting effect, and camera subassembly is to service environment's adaptability.
2. The utility model discloses a set up the venthole including section of thick bamboo lower extreme to and connect out the gas ring at the inner wall, adjust when accessible gas ring, realize that the air current advances the effect of blowing by the camera lens of venthole to camera subassembly, play the camera lens clearance, and prevent the production of condensation.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a protection device for an image recognition camera according to the present invention;
FIG. 2 is a half sectional view of FIG. 1;
FIG. 3 is a schematic structural diagram of a camera assembly, an inner barrel and an outer barrel;
FIG. 4 is a schematic structural view of the gas outlet ring;
FIG. 5 is a schematic view of the structure of the adjustment ring and outer collar;
FIG. 6 is a half sectional view of FIG. 5;
in the drawings, the components represented by the respective reference numerals are listed below:
1-camera component, 2-inner cylinder, 3-outer cylinder, 4-air outlet ring, 5-adjusting ring, 6-outer ring sleeve, 201-annular plate, 202-air inlet pipe, 203-annular groove, 204-air outlet hole, 401-air outlet and 501-annular connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "one end", "middle", "length", "inner", "around", etc., indicate positional or positional relationships, are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention relates to a protection device for an image recognition camera, which includes a camera assembly 1; the inner barrel 2 is sleeved on the peripheral side surface of the camera component 1 close to the end of the camera lens, and the camera component 1 and the inner barrel can be connected in a threaded connection or clamping connection mode;
the upper end surface of the inner cylinder 2 is fixedly connected with an annular plate 201; the lower surface of the annular plate 201 is fixedly connected with an outer cylinder 3 which is concentric with the inner cylinder 2, the central axes of the inner cylinder 2 and the outer cylinder 3 are superposed, and a gap for air flow to pass through is formed between the inner cylinder 2 and the outer cylinder 3; the inner barrel 2, the annular plate 201 and the outer barrel 3 can be made of plastic materials and are obtained by integral forming;
the upper surface of the annular plate 201 is provided with a through hole and communicated with an air inlet pipe 202, and the air inlet pipe 202 is communicated with an air source and used for introducing compressed air between the inner barrel 2 and the outer barrel 3;
an annular groove 203 is formed in the inner wall of the lower end of the inner cylinder 2; the side wall of the lower end of the inner cylinder 2 is circumferentially arrayed with air outlet holes 204 communicated with the annular groove 203;
wherein, venthole 204 is round platform pore structure, and the internal diameter is reduced to the inner wall direction by inner tube 2 outer wall gradually, and when the air current was blown the camera lens of inner tube 2 outer wall side by inner tube 2 outer wall, the air current was more concentrated, reinforcing clearance effect.
Preferably, the central axis of the air outlet 204 is inclined relative to the diameter direction of the inner cylinder 2, so that the air flow ejected from the air outlet 204 forms a rotating effect, and the condition that the cleaning effect is affected by opposite blowing is avoided.
As shown in fig. 2 and 4, sliding connection has air outlet ring 4 in annular groove 203, air outlet ring 4 can be elastic thin-walled piece, the embedding is in annular groove 203, air outlet 401 with the concentric setting of venthole 204 is seted up on air outlet ring 4 surface, venthole 204 coincides with the central axis of air outlet 401, and the one-to-one correspondence, make the air current pass through more smoothness, can not change air current spun direction simultaneously, through rotating air outlet ring 4, when air outlet 401 and venthole 204 are to corresponding, realize that the air current clears up the camera lens in the camera subassembly, when air outlet 401 and venthole 204 misplace, venthole 204 is blocked, make the air current concentrate and blow off by inner tube 2 and urceolus 3 within a definite time.
As shown in fig. 2, 5 and 6, the inner wall of the lower end of the outer cylinder 3 is provided with an internal thread; and is connected with an adjusting ring 5 by screw thread; the inner wall of the adjusting ring 5 is of an inclined plane structure, and the inner diameter of the adjusting ring is gradually reduced from the upper end surface to the lower end surface; the lower end surface of the adjusting ring 5 is fixedly connected with an annular connecting plate 501; the upper surface of the annular connecting plate 501 is fixedly connected with an outer ring sleeve 6 matched with the outer wall of the outer cylinder 3; the adjusting ring 5, the annular connecting plate 501 and the outer ring sleeve 6 can also be made of plastic and are obtained by integral molding;
form annular clearance of giving vent to anger between the inner wall of adjustable ring 5 and annular connecting plate 501 and inner tube 2 outer wall, the air current forms the air curtain by the clearance blowout to camera lens to the subassembly of making a video recording protects, avoids camera lens to adhere to dust or dust, and the condition that influences the shooting effect appears.
Preferably, as shown in fig. 2, the axial length of the outer cylinder 3 is smaller than the axial length of the inner cylinder 2, so that after the outer cylinder is matched with the adjusting ring 5 and the outer ring sleeve 6, the inner surface of the annular connecting plate 501 is parallel to the outer wall of the inner cylinder 2, and the airflow jetted from the space between the inner surface of the annular connecting plate 501 and the outer wall of the inner cylinder 2 is in the same direction as the axial direction of the inner cylinder 2;
the outer ring sleeve 6 is rotated to drive the adjusting ring 5 to rotate, so that the adjusting ring 5 moves towards the lower end of the outer cylinder 3, and at the moment, the annular connecting plate 501 is positioned below the lower end surface of the inner cylinder 2 in the horizontal direction; an air outlet gap is formed between the inclined surface of the inner wall of the adjusting ring 5 and the lower end of the inner cylinder 2, and the ejected air flow forms a conical air curtain under the action of the inner wall of the adjusting ring 5, namely the air flow is ejected from the outer cylinder 3 towards the inner cylinder 2; the camera lens on the camera assembly is completely protected inside the air curtain by the conical air curtain, so that the protection effect on the camera lens is further improved, the shooting precision of the camera lens is ensured, and the adaptability of the image recognition camera to the operation environment is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The protection device for the image recognition camera comprises a camera assembly (1); the method is characterized in that: the inner cylinder (2) is sleeved on the peripheral side surface of the camera component (1); the upper end surface of the inner cylinder (2) is fixedly connected with an annular plate (201); the lower surface of the annular plate (201) is fixedly connected with an outer cylinder (3) which is concentric with the inner cylinder (2); the upper surface of the annular plate (201) is provided with a through hole and communicated with an air inlet pipe (202);
an annular groove (203) is formed in the inner wall of the lower end of the inner cylinder (2); the side wall of the lower end of the inner cylinder (2) is circumferentially arrayed with air outlet holes (204) communicated with the annular groove (203);
an air outlet ring (4) is connected in the annular groove (203) in a sliding way; the surface of the gas outlet ring (4) is provided with a gas outlet (401) which is concentric with the gas outlet hole (204);
the inner wall of the lower end of the outer barrel (3) is provided with internal threads; and is connected with an adjusting ring (5) in a threaded manner; the inner wall of the adjusting ring (5) is of an inclined surface structure, and the inner diameter of the adjusting ring is gradually reduced from the upper end surface to the lower end surface; the lower end face of the adjusting ring (5) is fixedly connected with an annular connecting plate (501); the upper surface of the annular connecting plate (501) is fixedly connected with an outer ring sleeve (6) matched with the outer wall of the outer cylinder (3);
and annular air outlet gaps are formed between the inner walls of the adjusting ring (5) and the annular connecting plate (501) and the outer wall of the inner cylinder (2).
2. The protection device for the image recognition camera according to claim 1, wherein the air outlet (204) has a circular truncated cone hole structure, and the inner diameter of the air outlet is gradually reduced from the outer wall of the inner cylinder (2) to the inner wall of the inner cylinder.
3. The shielding device for an image recognition camera according to claim 1, wherein the central axis of the air outlet hole (204) is arranged obliquely with respect to the diameter direction of the inner cylinder (2).
4. The shielding device for an image recognition camera according to claim 1, characterized in that the outer cylinder (3) has an axial length smaller than the axial length of the inner cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921655075.8U CN210201952U (en) | 2019-09-30 | 2019-09-30 | Protective device for image recognition camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921655075.8U CN210201952U (en) | 2019-09-30 | 2019-09-30 | Protective device for image recognition camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210201952U true CN210201952U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921655075.8U Expired - Fee Related CN210201952U (en) | 2019-09-30 | 2019-09-30 | Protective device for image recognition camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210201952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178032A (en) * | 2022-09-13 | 2022-10-14 | 临沭县东升磨料有限公司 | Dust collecting system of silicon carbide crushing and grading processing workshop |
| CN115297251A (en) * | 2022-10-08 | 2022-11-04 | 合肥小步智能科技有限公司 | Monitoring device for underground coal mine inspection robot |
-
2019
- 2019-09-30 CN CN201921655075.8U patent/CN210201952U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178032A (en) * | 2022-09-13 | 2022-10-14 | 临沭县东升磨料有限公司 | Dust collecting system of silicon carbide crushing and grading processing workshop |
| CN115297251A (en) * | 2022-10-08 | 2022-11-04 | 合肥小步智能科技有限公司 | Monitoring device for underground coal mine inspection robot |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20200930 |