CN111734934A - Lightweight explosion-proof security monitoring camera and adjusting method - Google Patents
Lightweight explosion-proof security monitoring camera and adjusting method Download PDFInfo
- Publication number
- CN111734934A CN111734934A CN202010794136.XA CN202010794136A CN111734934A CN 111734934 A CN111734934 A CN 111734934A CN 202010794136 A CN202010794136 A CN 202010794136A CN 111734934 A CN111734934 A CN 111734934A
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- air bag
- camera
- elastic air
- elastic
- explosion
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 8
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000005086 pumping Methods 0.000 claims abstract description 20
- 239000011261 inert gas Substances 0.000 claims abstract description 19
- 230000008602 contraction Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to a lightweight explosion-proof security monitoring camera which comprises a camera and an installation shell; the front side of the lower surface of the camera is in universal rotary connection with the inner bottom of the mounting shell through a universal seat; a supporting spring is arranged on the inner bottom surface of the mounting shell, and a first elastic air bag, a second elastic air bag and a third elastic air bag are respectively arranged on the upper surface, the left side surface and the right side surface of the tail part of the camera; a first micro air pump and a second micro air pump are arranged in the mounting shell; inert gas is filled in the second elastic air bag and the third elastic air bag and is communicated through two parallel pipelines, and two third miniature air pumps with opposite air pumping directions are arranged on the two pipelines; this kind of mode makes explosion-proof camera save angle modulation's metal frame, alleviates whole weight by a wide margin, and regulation stability is good, and the angle can be finely tuned, and overall structure is simple, and is with low costs, and the wholeness is good, has concurrently and shakes the shake effect simultaneously.
Description
Technical Field
The invention relates to the technical field of security monitoring, in particular to a lightweight explosion-proof security monitoring camera and an adjusting method.
Background
The camera is the common equipment subassembly in security protection control field, and the explosion-proof formula camera that adopts at present, the explosion-proof transparent casing is installed to the metal support that mostly adopts, installs the camera in the casing, and camera angle modulation mostly relies on the mechanical adjustment realization of metal support, adjusts inconvenient and whole weight can be heavier.
Disclosure of Invention
The invention aims to solve the technical problem of providing a lightweight explosion-proof security monitoring camera and an adjusting method aiming at the defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the light explosion-proof security monitoring camera comprises a camera and a transparent and sealed installation shell, wherein inert gas is filled in the installation shell; the front side of the lower surface of the camera is in universal rotary connection with the inner bottom of the mounting shell through a universal seat; the inner bottom surface of the mounting shell is provided with a supporting spring for supporting the tail part of the camera, and the upper surface, the left side surface and the right side surface of the tail part of the camera are respectively provided with a first elastic air bag, a second elastic air bag and a third elastic air bag; a first micro air pump for pumping the inert gas in the first elastic air bag into the installation shell and a second micro air pump for pumping the inert gas in the installation shell into the first elastic air bag for pumping are arranged in the installation shell; inert gas is filled in the second elastic air bag and the third elastic air bag and is communicated through two parallel pipelines, and two third micro air pumps with opposite air pumping directions are arranged on the two pipelines; and a fourth micro air pump for pumping the inert gas in the second elastic air bag or the third elastic air bag into the mounting shell and a fifth micro air pump for pumping the inert gas in the mounting shell into the second elastic air bag or the third elastic air bag are arranged in the mounting shell.
The light explosion-proof security monitoring camera is characterized in that a control circuit board is further arranged in the mounting shell, and the first miniature air pump, the second miniature air pump and the third miniature air pump are electrically connected with and controlled by the control circuit board; the camera is electrically connected with the control circuit board.
The light explosion-proof security monitoring camera is characterized in that a gyroscope assembly for detecting the deflection angle of the camera is arranged on the camera, and the gyroscope assembly is electrically connected with the control circuit board.
The invention relates to a lightweight explosion-proof security monitoring camera, wherein one end of an installation shell is provided with an installation seat fixedly connected with the outside.
The invention relates to a light explosion-proof security monitoring camera, wherein a universal seat comprises a ball head and a ball head seat which is detachably arranged on the lower surface of the camera and corresponds to the ball head; and a connecting rod for fixing the ball head is arranged on the mounting shell.
The light explosion-proof security monitoring camera provided by the invention is characterized in that the first elastic air bag, the second elastic air bag and the third elastic air bag are annular.
The light explosion-proof security monitoring camera is characterized in that three first baffle rings for respectively positioning the inner rings of the first elastic air bag, the second elastic air bag and the third elastic air bag are arranged on the outer side surface of the camera.
The light explosion-proof security monitoring camera is characterized in that three second baffle rings for respectively positioning outer rings of the first elastic air bag, the second elastic air bag and the third elastic air bag are arranged on the outer side surface of the camera.
The invention relates to a lightweight explosion-proof security monitoring camera, wherein the top end of a supporting spring is connected with a wear-resistant sheet attached to the camera in a damping and rotating mode through a ball head seat.
A light explosion-proof security monitoring camera adjusting method is characterized by comprising the following steps: the contraction degree of the supporting spring can be adjusted by pumping air and inflating the first elastic air bag, so that the longitudinal position of the tail part of the camera is adjusted; through the tolerance and tolerance transfer of adjusting second elasticity gasbag and third elasticity gasbag, can adjust the horizontal hunting position to the tail end of camera, the position of camera is adjusted in combination to both.
The invention has the beneficial effects that: the contraction degree of the supporting spring can be adjusted by adjusting the air suction and the air inflation of the first elastic air bag, so that the longitudinal position of the tail part of the camera is adjusted; the left-right swinging position of the tail end of the camera can be adjusted by adjusting the air volume of the second elastic air bag and the third elastic air bag and air volume transfer, and the left-right swinging position and the air volume transfer are combined to adjust the position of the camera; this kind of mode makes explosion-proof camera save angle modulation's metal frame, alleviates whole weight by a wide margin, and regulation stability is good, and the angle can be finely tuned, and overall structure is simple, and is with low costs, and the wholeness is good, has concurrently and shakes the shake effect simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
FIG. 1 is a cross-sectional view of a lightweight explosion-proof security surveillance camera in accordance with a preferred embodiment of the present invention;
fig. 2 is a schematic view of a camera tail of a lightweight explosion-proof security monitoring camera according to a preferred embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The light explosion-proof security monitoring camera in the preferred embodiment of the invention is shown in fig. 1, and meanwhile, referring to fig. 2, comprises a camera 1 and a transparent sealed installation shell 2, wherein inert gas is filled in the installation shell 2; the front side of the lower surface of the camera 1 is connected with the inner bottom of the mounting shell 2 in a universal rotation way through a universal seat 3; a supporting spring 26 for supporting the tail part of the camera 1 is arranged on the inner bottom surface of the mounting shell 2, and a first elastic air bag 10, a second elastic air bag 11 and a third elastic air bag 12 are respectively arranged on the upper surface, the left side surface and the right side surface of the tail part of the camera 1; a first micro air pump 20 for pumping the inert gas in the first elastic air bag 10 into the installation shell 2 and a second micro air pump 21 for pumping the inert gas in the installation shell 2 into the first elastic air bag 10 to pump are arranged in the installation shell 2; inert gases are filled in the second elastic air bag 11 and the third elastic air bag 12 and are communicated through two parallel pipelines 4, and two third micro air pumps 40 with opposite air pumping directions are arranged on the two pipelines 4; a fourth micro air pump for pumping the inert gas in the second elastic air bag or the third elastic air bag into the installation shell and a fifth micro air pump for pumping the inert gas in the installation shell into the second elastic air bag or the third elastic air bag are arranged in the installation shell;
the contraction degree of the supporting spring 26 can be adjusted by adjusting the air suction and inflation of the first elastic air bag 10, so that the longitudinal position of the tail part of the camera 1 can be adjusted; the air quantities and air quantity transfer of the second elastic air bag 11 and the third elastic air bag 12 are adjusted through the two third micro air pumps 40, the left-right swinging position of the tail end of the camera 1 can be adjusted, and the left-right swinging position are combined to adjust the position of the camera 1;
the mode enables the explosion-proof camera to save a metal frame for angle adjustment, greatly reduces the whole weight, has good adjustment stability, can finely adjust the angle, has simple integral structure, low cost and good integrity, and simultaneously has the shock absorption effect;
the second elastic air bag and the third elastic air bag are communicated into a whole through two pipelines, and the air volume difference value in the second elastic air bag and the third elastic air bag can be adjusted through two third micro air pumps in opposite directions so as to adjust the left-right swing of the tail part of the camera; and the fourth micro pump and the fifth micro pump are used for adjusting the integral air quantity, when the upper and lower adjustment is needed, the friction of the second elastic air bag and the third air bag on the inner wall of the mounting shell can be reduced by the way of integral air release, and when the adjustment is carried out in place, the whole is inflated to increase the friction of the second elastic air bag and the third air bag on the inner wall of the mounting shell.
Preferably, a control circuit board (not shown) is further disposed in the mounting housing 2, and the first micro air pump 20, the second micro air pump 21 and the third micro air pump 40 are electrically connected to and controlled by the control circuit board; the camera 1 is electrically connected with the control circuit board; the integrated control module belongs to the conventional technology and is not described in detail herein.
Preferably, a gyroscope assembly 13 for detecting the deflection angle of the camera 1 is arranged on the camera, and the gyroscope assembly 13 is electrically connected with the control circuit board; the rotation angle of the camera 1 can be accurately detected, and fine adjustment is facilitated.
Preferably, one end of the installation shell 2 is provided with an installation seat 22 fixedly connected with the outside; the assembly is convenient.
Preferably, the universal base 3 comprises a ball head 30 and a ball head base 31 which is detachably arranged on the lower surface of the camera 1 and corresponds to the ball head; a connecting rod 23 for fixing the ball head 30 is arranged on the mounting shell 2; the assembly is convenient.
Preferably, the first elastic airbag 10, the second elastic airbag 11 and the third elastic airbag 12 are all ring-shaped; the uniformity of the support during inflation is guaranteed.
Preferably, three first baffle rings 14 for respectively positioning the inner rings of the first elastic air bag, the second elastic air bag and the third elastic air bag are arranged on the outer side surface of the camera 1; the outer side surface of the camera 1 is provided with three second retaining rings 15 which are used for respectively positioning the outer rings of the first elastic air bag, the second elastic air bag and the third elastic air bag; the elastic deformation of the first elastic airbag, the second elastic airbag and the third elastic airbag is convenient to carry out direction limitation to a certain degree.
Preferably, the top end of the supporting spring 26 is connected with a wear-resistant plate 25 attached to the camera 1 in a damping rotation manner through a ball head seat 24; when the angle is adjusted, the wear-resistant piece is attached to the camera and adjusted according to the angle of the camera.
A light explosion-proof security monitoring camera adjusting method comprises the following steps: the contraction degree of the supporting spring can be adjusted by pumping air and inflating the first elastic air bag, so that the longitudinal position of the tail part of the camera is adjusted; the left-right swinging position of the tail end of the camera can be adjusted by adjusting the air volume of the second elastic air bag and the third elastic air bag and air volume transfer, and the left-right swinging position and the air volume transfer are combined to adjust the position of the camera; this kind of mode makes explosion-proof camera save angle modulation's metal frame, alleviates whole weight by a wide margin, and regulation stability is good, and the angle can be finely tuned, and overall structure is simple, and is with low costs, has concurrently and shakes the effect simultaneously.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A light explosion-proof security monitoring camera comprises a camera and a transparent sealed installation shell, wherein inert gas is filled in the installation shell; the front side of the lower surface of the camera is connected with the inner bottom of the mounting shell in a universal rotation way through a universal seat; the inner bottom surface of the mounting shell is provided with a supporting spring for supporting the tail part of the camera, and the upper surface, the left side surface and the right side surface of the tail part of the camera are respectively provided with a first elastic air bag, a second elastic air bag and a third elastic air bag; a first micro air pump for pumping the inert gas in the first elastic air bag into the installation shell and a second micro air pump for pumping the inert gas in the installation shell into the first elastic air bag are arranged in the installation shell; inert gas is filled in the second elastic air bag and the third elastic air bag and is communicated through two parallel pipelines, and two third micro air pumps with opposite air pumping directions are arranged on the two pipelines; and a fourth micro air pump for pumping the inert gas in the second elastic air bag or the third elastic air bag into the mounting shell and a fifth micro air pump for pumping the inert gas in the mounting shell into the second elastic air bag or the third elastic air bag are arranged in the mounting shell.
2. The light explosion-proof security monitoring camera according to claim 1, wherein a control circuit board is further arranged in the mounting housing, and the first miniature air pump, the second miniature air pump and the third miniature air pump are all electrically connected with and controlled by the control circuit board; the camera is electrically connected with the control circuit board.
3. The light explosion-proof security monitoring camera according to claim 2, wherein a gyroscope assembly for detecting the deflection angle of the camera is arranged on the camera, and the gyroscope assembly is electrically connected with the control circuit board.
4. The explosion-proof security monitoring camera of light weight according to any one of claims 1-3, wherein a mounting seat fixedly connected with the outside is arranged at one end of the mounting housing.
5. The light explosion-proof security monitoring camera according to any one of claims 1 to 3, wherein the universal base comprises a ball head and a ball head base which is detachably mounted on the lower surface of the camera and corresponds to the ball head; and a connecting rod for fixing the ball head is arranged on the mounting shell.
6. The explosion-proof security surveillance camera head of any one of claims 1-3, wherein the first, second and third elastic airbags are annular.
7. The light explosion-proof security monitoring camera according to claim 6, wherein three first retaining rings are arranged on the outer side surface of the camera and are used for respectively positioning the inner rings of the first elastic air bag, the second elastic air bag and the third elastic air bag.
8. The light explosion-proof security monitoring camera according to claim 6, wherein three second retaining rings are arranged on the outer side surface of the camera and respectively position the outer rings of the first elastic air bag, the second elastic air bag and the third elastic air bag.
9. The lightweight explosion-proof security monitoring camera according to any one of claims 1 to 3, wherein a wear-resistant plate attached to the camera is rotatably connected to the top end of the supporting spring through a ball seat in a damping manner.
10. An adjusting method of a lightweight explosion-proof security monitoring camera according to any one of claims 1 to 9, the method comprising the following steps: the contraction degree of the supporting spring can be adjusted by pumping air and inflating the first elastic air bag, so that the longitudinal position of the tail part of the camera is adjusted; through the tolerance and tolerance transfer of adjusting second elasticity gasbag and third elasticity gasbag, can adjust the horizontal hunting position to the tail end of camera, the position of camera is adjusted in combination to both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794136.XA CN111734934B (en) | 2020-08-10 | 2020-08-10 | Lightweight explosion-proof security monitoring camera and adjusting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794136.XA CN111734934B (en) | 2020-08-10 | 2020-08-10 | Lightweight explosion-proof security monitoring camera and adjusting method |
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| Publication Number | Publication Date |
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| CN111734934A true CN111734934A (en) | 2020-10-02 |
| CN111734934B CN111734934B (en) | 2020-12-01 |
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| CN202010794136.XA Active CN111734934B (en) | 2020-08-10 | 2020-08-10 | Lightweight explosion-proof security monitoring camera and adjusting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112558376A (en) * | 2020-12-22 | 2021-03-26 | 维沃移动通信有限公司 | Camera module and electronic equipment |
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| EP0178652A2 (en) * | 1984-10-16 | 1986-04-23 | Nissan Motor Co., Ltd. | Liquid-filled type vibration damping structure |
| JPH09149303A (en) * | 1995-11-21 | 1997-06-06 | Nippon Telegr & Teleph Corp <Ntt> | Adaptor converting visual field of camera |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112558376A (en) * | 2020-12-22 | 2021-03-26 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN112558376B (en) * | 2020-12-22 | 2022-02-25 | 维沃移动通信有限公司 | Camera module and electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN111734934B (en) | 2020-12-01 |
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