CN208143356U - A kind of camera with explosion-prevention high temperature-resistance - Google Patents
A kind of camera with explosion-prevention high temperature-resistance Download PDFInfo
- Publication number
- CN208143356U CN208143356U CN201820777276.4U CN201820777276U CN208143356U CN 208143356 U CN208143356 U CN 208143356U CN 201820777276 U CN201820777276 U CN 201820777276U CN 208143356 U CN208143356 U CN 208143356U
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- Prior art keywords
- camera
- explosion
- high temperature
- resistance
- described matrix
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Abstract
The utility model discloses a kind of cameras with explosion-prevention high temperature-resistance, belong to one of electrical explosion proof technical field camera, its purpose is to provide a kind of with can be in the camera that adverse circumstances use, its technical solution be include camera matrix, the tempered glass cover being connect with matrix one end, sector gear is provided in described matrix, the center of circle of sector gear is articulated with described matrix, the arc end of sector gear has been engaged swing mechanism, the end face of the sector gear is hinged with poke rod, the other end of the poke rod is hinged with lens assembly, the lens assembly is articulated with described matrix；Described matrix is additionally provided with stiffened shell, and the stiffened shell is provided with aerosil enhancement layer, extra-high strong steel fiber concrete layer, carbon steel layer by interior comply with outward；The utility model provides a kind of camera with explosion-prevention high temperature-resistance, solves the problems, such as the rotation of video camera multi-angle, there is effect explosion-proof, resistant to high temperature, is suitable for rugged environment.
Description
Technical field
The utility model belongs to electrical explosion proof technical field, and in particular to a kind of camera with explosion-prevention high temperature-resistance.
Background technique
Currently, more and more industry, workplace install video camera as a kind of monitoring device, to observe field at any time
In situation.But the place if necessary to monitoring is combustible and explosive area, and after common camera is installed, the electric wire of video camera
Once short circuit occur generates electric spark, it will burn and explode with the flammable explosive gas in place.So inflammable and explosive
Monitoring camera is installed in place, very dangerous, needs a kind of monitoring device that can be explosion-proof, the mainstream side of current explosion-proof video camera
Formula is flame-proof type, is that conventional common camera is placed in special shell, which, which has, produces electric component in shell
The effect that the outer explosive mixture of raw spark and electric arc and shell is kept apart, and the explosive mixture quilt entered in shell can be born
Generated blast pressure when the spark of electrical equipment, electric arc are ignited in shell, and shell is not destroyed；Shell implosion can be prevented simultaneously
Fried product explosive mixture propagation of explosion to outside shell will not cause the outer explosive mixture burning of shell and explosion.And the prior art
The rotating mechanism of Explosionproof camera be often placed in outside explosion-proof casing, but Explosionproof camera is typically all use relatively badly
Environment, when dust, dirt etc. polluted the link position of the rotating mechanism of camera, will cause camera appearance can not rotate
The problem of, thus the problem that the using effect for Explosionproof camera occur is bad.
It is simple with structure, early warning is clever if application number CN201620437427.2 provides a kind of explosion-proof camera shooting integrated machine
The high advantage of flexibility ratio that sensitivity is high, compatible exchange is good, intelligence degree is high and monitoring is found a view, structure include：Flame sensing
Device, camera, signal processing apparatus and holder；The flame sensor and camera connect with the signal processing apparatus respectively
It connects；The flame sensor, camera and signal processing apparatus are installed on the holder；The holder has the driving fire
The freedom of motion that flame sensor and camera turn round in space.The utility model is by adding cloud for explosion-proof camera shooting integrated machine
Platform significantly improves the monitoring flexibility ratio of explosion-proof camera shooting integrated machine, and then carries out fire to larger range of space for its adaptation
Calamity prevention and control provide more strong structural support, but the video camera, there are external a variety of rotating joints, there are severe
It is the problem of link position of the rotating mechanism of environmental pollution camera, therefore, a kind of with built-in integrated angular adjustment monitoring
Explosion-prevention high temperature-resistance camera is badly in need of research and development.
Utility model content
The purpose of this utility model is that：To solve in the prior art, Explosionproof camera exists since adverse circumstances cause
Camera rotating mechanism can not normal rotation, so as to cause the bad problem of monitoring effect, providing a kind of has explosion-prevention high temperature-resistance
Camera, the component of rotation is placed in body, the long-term flexible rotating of camera rotating mechanism, effective solution are realized
The rotational problems of camera multi-angle, and there is effect explosion-proof, resistant to high temperature, it is suitable for rugged environment.
The technical solution adopted in the utility model is as follows：
A kind of camera with explosion-prevention high temperature-resistance, including camera matrix, the tempered glass cover being connect with matrix one end,
Sector gear is provided in described matrix, the center of circle of the sector gear is articulated with described matrix, the circular arc of the sector gear
End has been engaged swing mechanism, and the end face of the sector gear is hinged with poke rod, and the other end of the poke rod is hinged with
Lens assembly is articulated with described matrix in the middle part of the lens assembly.
Further, described matrix is additionally provided with stiffened shell, and the stiffened shell is provided with silica by interior comply with outward
Aeroge enhancement layer, extra-high strong steel fiber concrete layer, carbon steel layer.
Further, the swing mechanism includes the sliding rack engaged with the sector gear, is set to the sliding rack
The sliding block at both ends, the swing mechanism further include sliding slot, and the sliding block is placed in the sliding slot, are provided in the middle part of the sliding rack
Rack gear, the swing mechanism are additionally provided with power gear, and the power gear is placed in the sliding rack, the power gear
Circumference is provided with the tooth of one third, and the power gear is engaged with the rack gear.
Further, one end that described matrix is connect with tempered glass cover is provided with infrared transmitting device.
Further, the junction of described matrix and the tempered glass cover is equipped with a sealing ring.
Further, the tempered glass cover is made of crown class fluorophosphate implosion guard.
Further, the other end of described matrix is provided with heat release hole.
Further, described matrix rear and front end is provided with flame sensor
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, in the utility model, swing mechanism during the swing, drives the sector gear of engagement to do reciprocal swing and turns
It is dynamic, to drive stirring for poke rod, the rotation in base case is realized with the hinged lens assembly of the other end of poke rod,
Under the protection of tempered glass cover, realize to extraneous effective monitoring, it is wherein interior in stiffened shell to comply with the two of setting setting outward
Silica aerogel enhancement layer, extra-high strong steel fiber concrete layer, carbon steel layer, the explosion-proof and resistance to height for effectively realizing video camera
The effect of temperature, thus the video camera, which has, stablizes accurate monitoring effect in adverse circumstances realization well.
2, in the utility model, power gear is in rotation, since the circumference of power gear is provided with the tooth of one third,
Realizing the rack gear in the middle part of power gear engagement sliding rack makes the sliding of sliding rack back and forth, so that realizing sliding rack drives sector
Reciprocally swinging is done in the intermittent center of circle around itself of gear, and wherein the sliding block at sliding rack both ends, the sliding slot for being placed on sliding block provide
The route of swing mechanism sliding.
3, in the utility model, infrared transmitting device is effective, and to realize explosion-prevention high temperature-resistance camera bad in light
In the case of monitoring.
4, in the utility model, the junction of described matrix and the tempered glass cover be equipped with a sealing ring described matrix with
The junction of the tempered glass cover is equipped with a sealing ring；Effectively realize the sealing connected between tempered glass cover and matrix
Effect.
5, in the utility model, the tempered glass cover is made of crown class fluorophosphate implosion guard；With crown class fluorine phosphorus
The tempered glass cover of silicate material production has the effect of better high temperature resistant, explosion-proof.
6, in the utility model, the other end of described matrix is provided with heat release hole, ensure that the environment of intrinsic silicon has
The effect of air ventilation effectively prevents the spontaneous combustion of internal components.
7, in the utility model, described matrix rear and front end is provided with flame sensor, and effective failure is to video camera
Detection of the camera lens rear to flame, realizes the flame monitoring at camera lens dead angle, increases the monitoring effect of video camera entirety
Fruit.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model explosion-prevention high temperature-resistance camera.
It is marked in figure：1- matrix, 2- tempered glass cover, 3- sector gear, 4- swing mechanism, 5- poke rod, 6- lens group
Part, 7- stiffened shell, 8- aerosil enhancement layer, the extra-high strong steel fiber concrete layer of 9-, 10- carbon steel layer, 11- sliding
Frame, 12- rack gear, 13- sliding slot, 14- power gear, 15- infrared transmitting device, 16- heat release hole, 17- flame sensor, 18-
Sliding block.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
A kind of camera with explosion-prevention high temperature-resistance, including camera matrix 1, the tempered glass being connect with 1 one end of matrix
2 are covered, is provided with sector gear 3 in described matrix 1, the center of circle of the sector gear 3 is articulated with described matrix 1, the sector
The arc end of wheel 3 has been engaged swing mechanism 4, and the end face of the sector gear 3 is hinged with poke rod 5, the poke rod 5
The other end is hinged with lens assembly 6, and the middle part of the lens assembly 6 is articulated with described matrix 1；Described matrix 1, which is additionally provided with, to be added
Strong shell 7, the stiffened shell 7 are provided with aerosil enhancement layer 8, extra-high strong steel fiber concrete layer by interior comply with outward
9, carbon steel layer 10；Swing mechanism 4 during the swing, drives the sector gear 3 of engagement to do reciprocal swing rotation, to drive
Poke rod 5 is stirred, and the lens assembly 6 hinged with the other end of poke rod 5 realizes the rotation in 1 shell of matrix.
Preferably, the swing mechanism 4 includes the sliding rack 11 engaged with the sector gear 3, is set to the cunning
The sliding block 18 at 11 both ends of moving frame is placed on sliding block 18, and the swing mechanism 4 further includes sliding slot 13, and the sliding block 18 is placed in the cunning
In slot 13, rack gear 12 is provided in the middle part of the sliding rack 11, the swing mechanism 4 is additionally provided with power gear 14, the power
The wheel of tooth 14 is placed in the sliding rack 11, and the circumference of the power gear 14 is provided with the tooth of one third, the power gear
14 engage with the rack gear 12, and power gear 14 is in rotation, since the circumference of power gear 14 is provided with the tooth of one third,
Realizing the rack gear 12 that power gear 14 engages in the middle part of sliding rack 11 makes the sliding of sliding rack 11 back and forth, to realize sliding rack
Do reciprocally swinging in the 11 drive intermittent centers of circle around itself of sector gear 3；Power gear 14 is in rotation, due to power gear
14 circumference is provided with the tooth of one third, and realizing the rack gear 12 that power gear 14 engages in the middle part of sliding rack 11 makes sliding rack 11
Sliding back and forth drives the intermittent center of circle around itself of sector gear 3 to do reciprocally swinging to realize sliding rack 11.
Preferably, one end that described matrix 1 is connect with tempered glass cover 2 is provided with infrared transmitting device 15.
Preferably, the junction of described matrix 1 and the tempered glass cover 2 is equipped with a sealing ring.
Preferably, the tempered glass cover 2 is made of crown class fluorophosphate implosion guard.
Preferably, the other end of described matrix 1 is provided with heat release hole 16.
Preferably, 1 rear and front end of described matrix is provided with flame sensor 17.
Embodiment 1
A kind of camera with explosion-prevention high temperature-resistance, including camera matrix 1, the tempered glass being connect with 1 one end of matrix
2 are covered, is provided with sector gear 3 in described matrix 1, the center of circle of the sector gear 3 is articulated with described matrix 1, the sector
The arc end of wheel 3 has been engaged swing mechanism 4, and the end face of the sector gear 3 is hinged with poke rod 5, the poke rod 5
The other end is hinged with lens assembly 6, and the middle part of the lens assembly 6 is articulated with described matrix 1；Described matrix 1, which is additionally provided with, to be added
Strong shell 7, the stiffened shell 7 are provided with aerosil enhancement layer 8, extra-high strong steel fiber concrete layer by interior comply with outward
9, carbon steel layer 10；Swing mechanism 4 during the swing, drives the sector gear 3 of engagement to do reciprocal swing rotation, to drive
Poke rod 5 is stirred, and the lens assembly 6 hinged with the other end of poke rod 5 realizes the rotation in 1 shell of matrix.
Embodiment 2
On the basis of embodiment 1, the swing mechanism 4 includes the sliding rack 11 engaged with the sector gear 3, setting
In 11 both ends of sliding rack sliding block 18, be placed on sliding block 18, the swing mechanism 4 further includes sliding slot 13, and the sliding block 18 is set
In the sliding slot 13, rack gear 12 is provided in the middle part of the sliding rack 11, the swing mechanism 4 is additionally provided with power gear 14,
The wheel of power teeth 14 is placed in the sliding rack 11, and the circumference of the power gear 14 is provided with the tooth of one third, described
Power gear 14 is engaged with the rack gear 12, and power gear 14 is in rotation, since the circumference of power gear 14 is provided with three points
One of tooth, realizing power gear 14 and engaging the rack gear 12 at the middle part of sliding rack 11 makes the sliding of sliding rack 11 back and forth, thus real
Having showed sliding rack 11 drives the intermittent center of circle around itself of sector gear 3 to do reciprocally swinging.
Embodiment 3
On the basis of embodiment 2, one end that described matrix 1 is connect with tempered glass cover 2 is provided with infrared ray transmitting dress
Set 15.
Embodiment 4
On the basis of embodiment 3, the junction of described matrix 1 and the tempered glass cover 2 is equipped with a sealing ring.
Embodiment 5
On the basis of embodiment 4, the tempered glass cover 2 is made of crown class fluorophosphate implosion guard.
Embodiment 6
On the basis of embodiment 5, the other end of described matrix 1 is provided with heat release hole 16.
Embodiment 7
On the basis of the above embodiments, 1 rear and front end of described matrix is provided with flame sensor 17.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of camera with explosion-prevention high temperature-resistance, it is characterised in that：Connect including camera matrix (1), with matrix (1) one end
The tempered glass cover (2) connect, described matrix (1) is interior to be provided with sector gear (3), and the center of circle of the sector gear (3) is articulated with
The arc end of described matrix (1), the sector gear (3) has been engaged swing mechanism (4), the end of the sector gear (3)
Face is hinged with poke rod (5), and the other end of the poke rod (5) is hinged with lens assembly (6), in the lens assembly (6)
Portion is articulated with described matrix (1).
2. a kind of camera with explosion-prevention high temperature-resistance as described in claim 1, it is characterised in that：Described matrix (1) is also set
It is equipped with stiffened shell (7), the stiffened shell (7) is provided with aerosil enhancement layer (8), special high-strength steel by interior comply with outward
Fiber concrete layer (9), carbon steel layer (10).
3. a kind of camera with explosion-prevention high temperature-resistance as described in claim 1, it is characterised in that：The swing mechanism (4)
Including engaged with the sector gear (3) sliding rack (11), be set to the sliding block (18) at the sliding rack (11) both ends, it is described
Swing mechanism (4) further includes sliding slot (13), and the sliding block (18) is placed in the sliding slot (13), is set in the middle part of the sliding rack (11)
It is equipped with rack gear (12), the swing mechanism (4) is additionally provided with power gear (14), and the power gear (14) is placed in the sliding
In frame (11), the circumference of the power gear (14) is provided with the tooth of one third, the power gear (14) and the rack gear
(12) it engages.
4. a kind of camera with explosion-prevention high temperature-resistance as described in claim 1, it is characterised in that：Described matrix (1) and steel
The one end for changing cloche (2) connection is provided with infrared transmitting device (15).
5. a kind of camera with explosion-prevention high temperature-resistance as described in claim 1, it is characterised in that：Described matrix (1) and institute
The junction for stating tempered glass cover (2) is equipped with a sealing ring.
6. a kind of camera with explosion-prevention high temperature-resistance as described in claim 1, it is characterised in that：The tempered glass cover
(2) it is made of crown class fluorophosphate implosion guard.
7. a kind of camera with explosion-prevention high temperature-resistance as described in claim 1, it is characterised in that：Described matrix (1) it is another
One end is provided with heat release hole (16).
8. a kind of camera with explosion-prevention high temperature-resistance as described in claim 1, it is characterised in that：Before and after described matrix (1)
Both ends are provided with flame sensor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777276.4U CN208143356U (en) | 2018-05-23 | 2018-05-23 | A kind of camera with explosion-prevention high temperature-resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777276.4U CN208143356U (en) | 2018-05-23 | 2018-05-23 | A kind of camera with explosion-prevention high temperature-resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208143356U true CN208143356U (en) | 2018-11-23 |
Family
ID=64314207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820777276.4U Expired - Fee Related CN208143356U (en) | 2018-05-23 | 2018-05-23 | A kind of camera with explosion-prevention high temperature-resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208143356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554067A (en) * | 2020-05-12 | 2020-08-18 | 浙江志创企业管理有限公司 | Corridor monitoring device convenient for fire fighting |
| CN112178430A (en) * | 2020-10-25 | 2021-01-05 | 湖南白杨网络科技有限公司 | Electronic equipment for security protection convenient to installation |
-
2018
- 2018-05-23 CN CN201820777276.4U patent/CN208143356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554067A (en) * | 2020-05-12 | 2020-08-18 | 浙江志创企业管理有限公司 | Corridor monitoring device convenient for fire fighting |
| CN112178430A (en) * | 2020-10-25 | 2021-01-05 | 湖南白杨网络科技有限公司 | Electronic equipment for security protection convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181123 Termination date: 20210523 |