CN206854175U - A kind of camera automatic cleaning device - Google Patents
A kind of camera automatic cleaning device Download PDFInfo
- Publication number
- CN206854175U CN206854175U CN201720091708.1U CN201720091708U CN206854175U CN 206854175 U CN206854175 U CN 206854175U CN 201720091708 U CN201720091708 U CN 201720091708U CN 206854175 U CN206854175 U CN 206854175U
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- China
- Prior art keywords
- camera
- cleaning device
- timing
- cleaning brush
- automatic cleaning
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Abstract
The utility model discloses a kind of camera automatic cleaning device, it is intended to solves the shortcomings that camera is cleared up by the mode that property personnel manually clean in existing cell, and operating efficiency is low, working strength is big, its drip irrigation device is：A kind of camera automatic cleaning device, including the column for fixing camera, in addition to the cleaning brush at least one camera lens that can be rotated by camera and for driving the cleaning device of the drive mechanism of the cleaning brush rotation and for controlling the drive mechanism timing to produce driving force to drive the cleaning brush rotation to clean the timing control apparatus of camera.Camera automatic cleaning device of the present utility model have can automatic cleaning cam lens improve monitoring effect the advantages of.
Description
Technical field
Camera maintenance technology field is the utility model is related to, more specifically, it relates to a kind of camera automatic cleaning
Device.
Background technology
With economic and science and technology development, requirement of the people to the security of living environment also more and more higher, generally small
Camera can be all set to be used for being monitored public domain in some public domains in area, these cameras typically all expose
In outdoor, easily polluted by rainwater or dust, cause camera lens to thicken unclear, influence monitoring effect, existing cleaning way
All it is manually to be cleaned by property personnel, operating efficiency is low, and working strength is big.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of camera automatic cleaning dress
Put, have can automatic cleaning cam lens improve monitoring effect the advantages of.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of camera is automatically clear
Sweeping device, including the column for fixing camera, in addition to can be rotated at the camera lens by camera with least one
Cleaning brush, drive mechanism for driving cleaning brush rotation cleaning device and for controlling the drive mechanism
Timing produces driving force to drive the cleaning brush to rotate the timing control apparatus of cleaning camera.
By using above-mentioned technical proposal, timing control apparatus timing controlled drive mechanism produces driving force, drive mechanism
Cleaning brush is driven to be rotated, cleaning brush can pass through at the camera lens of camera during rotation, to the camera lens of camera
Being cleaned, cleaning brush rotates one week camera lens to camera and once cleaned, so as to which dust on camera be cleared up in time,
Monitoring effect is improved, while cleaning brush timing carries out cleaning works without being manually controlled, and reduces the work of property personnel
Measure, improve operating efficiency.
The utility model is further arranged to：Supporting plate is fixed with the column, the drive mechanism includes being fixed on
The motor of the supporting plate, the driving gear for being fixed on the motor rotating shaft, be rotationally connected with the supporting plate and
Driven shaft positioned at the motor side, it is fixed on the driven shaft and the driven tooth being meshed with the driving gear
Wheel and the gangbar for being fixed on the driven shaft end, the cleaning brush are fixed on the gangbar.
By using above-mentioned technical proposal, driving gear is driven to rotate when motor works, so as to engage driven gear
Rotate, and then drive driven shaft to rotate, driving gangbar drives cleaning brush synchronous axial system, so that axle of the cleaning brush around driven shaft
Line direction is rotated, and the camera lens of camera is cleaned during rotation.
The utility model is further arranged to：The timing control apparatus includes opening and closing for the timing of outputting oscillation signal
Circuit, it is coupled to the timing keying circuit and in response to the oscillator signal with the switch portion being turned on and off and coupling
In the relay circuit of the switch portion, the motor is coupled to the relay circuit, and the motor is in institute
The driving cleaning brush in switch portion conducting duration is stated to rotate.
By using above-mentioned technical proposal, switch portion is on shape when oscillator signal is in high level signal wave band
State, oscillator signal are closed when being in low level signal wave band, and when switch portion turns on, relay circuit is on shape
State, motor obtain electric and start working and the camera lens of camera is cleaned；Portion open the light when closing, relay circuit is in disconnected
Line state, motor does not work and cleaning brush deviates with camera, and camera can carry out normally shooting work.
The utility model is further arranged to：The timing, which opens and closes circuit, to be included being used to adjust the switch portion conducting duration
Timing adjustment portion and be coupled to the timing adjustment portion with the timing controlled chip of outputting oscillation signal.
By using above-mentioned technical proposal, timing adjustment portion can be to the when progress of the high level signal wave band of oscillator signal
Row regulation, so as to adjust the duration of motor work, that is, it have adjusted the duration cleaned to camera.
The utility model is further arranged to：The supporting plate is provided with to be used to close in duration in the switch portion and limited
The driven shaft rotates so that the cleaning brush deviates the stopping means of the camera.
By using above-mentioned technical proposal, stopping means makes cleaning brush be in the shooting deviateed under normal monitor state
The position of head, so as to reduce the barrier effect to camera, reduce influence of the cleaning brush to camera head monitor.
The utility model is further arranged to：The stopping means includes being fixed on the driven shaft and opening up limited location
The limiting plate of groove, the throwout sleeve for being fixed on the supporting plate and being located above the limiting plate, sliding are connected to the cunning
Move sleeve and the gag lever post of the stopper slot can be plugged in and be fixed on the upper end of the throwout sleeve and inhaled when obtaining electric
The electromagnet that the gag lever post departs from the stopper slot is closed, the electromagnet is coupled to the relay circuit, and the switch
The electromagnet obtains electric when portion turns on.
By using above-mentioned technical proposal, when motor obtains electric electromagnet also synchronously it is electric, so as to by gag lever post adhesive
Driven shaft is freely rotated, and electromagnet also synchronous dead electricity during motor dead electricity, gag lever post under gravity from
It is embedded into by falling in stopper slot and limits driven shaft rotation, the state of camera is deviateed so as to keep cleaning brush to be in, is subtracted
The influence that few cleaning brush is shot to camera.
The utility model is further arranged to：The stopper slot is around the axis of the driven shaft and the arc of curved setting
Groove.
, can after gag lever post insertion stopper slot because motor has certain inertia by using above-mentioned technical proposal
To there is the time of one section of buffering, the impact between spacer pin and limiting plate is reduced.
The utility model is further arranged to：The cleaning brush includes brush body and is opened on the brush body and is taken the photograph with described
The brush groove being engaged as the camera lens of head.
By using above-mentioned technical proposal, during cleaning brush moves, it may appear that the camera lens insertion brush groove of camera
Interior state, so as to be cleaned to each side of camera lens, it is more preferable to clean effect.
In summary, the utility model has the advantages that：
First, producing driving force by timing control apparatus timing controlled drive mechanism, driving cleaning brush is to imaging head mirror
Head cleaned, dust on camera clear up in time, improve monitoring effect, while cleaning brush timing progress cleaning works and nothing
It need to manually be controlled, reduce the workload of property personnel, improve operating efficiency；
Second, setting stopping means, cleaning brush and camera phase deviation are made under normal monitoring state, reduces cleaning brush to taking the photograph
The influence shot as head.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is Fig. 1 A portions enlarged drawing；
Fig. 3 is the circuit theory diagrams of the present embodiment.
In figure：1st, column；11st, camera；12nd, supporting plate；21st, motor；22nd, driving gear；23rd, driven shaft；24、
Driven gear；25th, gangbar；3rd, cleaning brush；31st, brush body；32nd, brush groove；4th, timing control apparatus；41st, timing opens and closes circuit；
411st, timing adjustment portion；412nd, timing controlled chip；42nd, switch portion；43rd, relay circuit；51st, limiting plate；511st, stopper slot；
52nd, throwout sleeve；53rd, gag lever post；54th, electromagnet.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of camera automatic cleaning device, as shown in figure 1, camera 11 is fixed on column 1 and its camera lens is under
It is square, supporting plate 12 is fixed with column 1, supporting plate 12 is provided with drive mechanism, and drive mechanism includes motor 21, driving tooth
Wheel 22, driven shaft 23, driven gear 24 and gangbar 25, motor 21 are bolted on supporting plate 12, driving tooth
Wheel 22 is set on machine shaft and is rotatably connected on the rotating shaft of motor 21 by key connection, driven shaft 23 on supporting plate 12
It is located at the side of motor 21, is embedded with bearing on supporting plate 12, driven shaft 23 be located in bearing it is achieved thereby that with
The rotation connection of supporting plate 12, driven gear 24 are set on driven shaft 23 and are meshed with driving gear 22, and driven shaft 23 is convex
For the end face of driven gear 24, gangbar 25 is welded on driven shaft 23 and extends to the side of camera 11, so as to start
Motor 21 can drive gangbar 25 to rotate, and generally driving gear 22 can will be set greater than between driven gear 24
Diameter so that the velocity of rotation of gangbar 25 slows down.
As shown in figure 1, being bonded with cleaning brush 3 in the end of gangbar 25, the cleaning brush 3 when rotating of gangbar 25 can pass through
The camera lens of camera 11 simultaneously fits with the camera lens of camera 11, and cleaning brush 3 is made up of flexible materials such as sponges, so as to ensure that it has
Preferable deformability and cleaning capacity is stronger, cleaning brush 3 includes brush body 31 and the brush groove 32 being opened on brush body 31, brush groove 32
It is adapted with the camera lens of camera 11, during being moved in cleaning brush 3, it may appear that the camera lens insertion brush groove of camera 11
State in 32, so as to be cleaned to each side of camera lens, it is more preferable to clean effect.
As shown in figure 3, also including timing control apparatus 4, timing control apparatus 4 includes timing and opens and closes circuit 41, switch portion
42 and relay circuit 43, timing, which opens and closes circuit 41, includes timing adjustment portion 411 and timing controlled chip 412, timing adjustment portion
411 be slide rheostat RW, and timing controlled chip 412 is 555 timers, and switch portion 42 is triode, and relay circuit 43 is
Electromagnetic relay circuit 43 open in usual；
Its circuit connecting relation is：8 pins of 555 chip ICs are connected to power supply；1 pin is grounded；4 pin reset terminals couple
In power input VCC to receive trigger signal, and resetted in response to trigger signal, and in 4 pins and power input
A controlling switch S1 is connected between VCC；Also include a resistance R2, one end switches on power, and the other end is connected to slide rheostat RW
A fixing end, slide rheostat RW mobile terminal is connected to 7 pins, the slide rheostat RW anti-phase series connection two of another fixing end
One end after pole pipe D2 with resistance R3 is connected, and the resistance R3 other end is connected to 2 pins, and the resistance R3 other end is also connected an electricity
It is grounded after holding C3, in addition, being connected after one diode D1 of the positive series connection of 7 pins with 6 pins and 2 pins, after 5 pin series capacitance C4
Ground connection, 3 pin outputting oscillation signals, NPN type triode VT1 are coupled to 3 pins of 555 chip ICs to receive oscillator signal, together
When base stage by connect resistance R4 a connection power input VCC, collector connection relay coil KM after connect power input
VCC, grounded emitter are held, motor 21 is connected in the normal open circuit of relay.
After 4 pins of 555 chip ICs receive the time-delay closing signal of high level, 555 chip ICs are started working, power supply
For VCC streams by being charged after slide rheostat RW access part and D1 to electric capacity C3, the voltage at electric capacity C3 both ends is charged to 2/
In the past, 555 chip ICs are in the temporary stable state of high level, 3 pins output high level, when the voltage at electric capacity C3 both ends is charged to 2/ to 3VCC
After 3VCC, electric capacity C3 stops charging and starts to discharge, and 555 chips are changed into low level temporary stable state, and 3 pins export low level,
Electric capacity C3 constantly carries out charging and discharging and discharge and recharge duration is identical, therefore it is adjustable oscillator signal that can export a dutycycle,
Regulation resistance RW, the duration of electric capacity C3 discharge and recharges can be adjusted, so that the oscillator signal of 3 pins output different duty, leads to
The standing high level signal for determining oscillator signal exports one minute to two minutes, and low level signal twenty four hours is small to 48
When, it can either so reach the purpose of cleaning, will not cause too much influence to monitoring effect again；
When the oscillator signal that NPN type triode VT1 base stage receives is high level, triode VT1 conductings, driving electricity
Machine 21, which is powered, starts working, and drives cleaning brush 3 to clean the camera lens of camera 11 so as to drive gangbar 25 to rotate；When the pole of NPN type three
When the oscillator signal that pipe VT1 base stage receives is low level, triode VT1 is not turned on, and motor 21 does not work and made clear
Brush 3 is located at the side of camera 11, the timing of cleaning brush 3 is carried out cleaning works to camera 11.
As shown in Figures 2 and 3, in order that cleaning brush 3 is taken the photograph positioned at the side of camera 11 without influenceing in normal state
As first 11 shootings, stopping means is additionally provided with supporting plate 12, stopping means includes limiting plate 51, throwout sleeve 52, gag lever post
53 and electromagnet 54, limiting plate 51 is welded on the lower part of driven shaft 23, and stopper slot 511 is offered on limiting plate 51, limit
Position groove 511 is around the axis of driven shaft 23 and the arc groove of curved setting, and L-shaped fixed seat is welded with supporting plate 12,
Throwout sleeve 52 is welded in fixed seat and positioned at the surface of limiting plate 51, and gag lever post 53 is located in throwout sleeve 52 and edge
The axis direction sliding of throwout sleeve 52, and in its natural state, gag lever post 53 is punctured into stopper slot 511, and by cleaning brush 3
It is limited in positioned at the side of camera 11；Electromagnet 54 is bonded in the upper end of throwout sleeve 52 and connected with motor 21, from
And electromagnet 54 can with motor 21 simultaneously electric and dead electricity simultaneously, and electromagnet 54 when must be electric by the adhesive of gag lever post 53,
Driven shaft 23 is set freely to rotate.
Clearing apparatus of the present utility model is particularly suited for the cleaning work to spherical camera 11.
In use, first closing controlling switch S1, timing control apparatus 4 is started working, the work of timing controlled motor 21
Make, driving cleaning brush 3 is rotated, and cleaning brush 3 can pass through at the camera lens of camera 11 during rotation, to camera 11
Camera lens cleaned, cleaning brush 3 rotates one week camera lens to camera 11 and once cleaned, so that in time by camera 11
Upper dust cleaning, improves monitoring effect, while cleaning brush 3 regularly carries out cleaning works without being manually controlled, and reduces
The workload of property personnel, improves operating efficiency；Motor 21 54 synchronous dead electricity of electromagnet, gag lever post 53 in dead electricity exist
Free-falling in the presence of gravity and be embedded into stopper slot 511 and limit driven shaft 23 and rotate, so as to keep cleaning brush 3 to be in
Deviate the state of camera 11, reduce the influence that cleaning brush 3 is shot to camera 11.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of camera automatic cleaning device, including the column (1) for fixing camera (11), it is characterised in that：Also wrap
Include with the cleaning brush (3) at least one camera lens that can be rotated by camera (11), for driving the cleaning brush (3)
The cleaning device of the drive mechanism of rotation and for controlling drive mechanism timing to produce driving force to drive the cleaning
Brush (3) and rotate the timing control apparatus (4) for cleaning camera (11)；
Supporting plate (12) is fixed with the column (1), the drive mechanism includes being fixed on the driving of the supporting plate (12)
Motor (21), the driving gear (22) for being fixed on the motor (21) rotating shaft, be rotationally connected with the supporting plate (12) and
Driven shaft (23) positioned at the motor (21) side, be fixed on the driven shaft (23) and with the driving gear (22)
The driven gear (24) that is meshed and the gangbar (25) for being fixed on the driven shaft (23) end, the cleaning brush (3) are solid
Due to the gangbar (25).
A kind of 2. camera automatic cleaning device according to claim 1, it is characterised in that：The timing control apparatus
(4) include for the timing of outputting oscillation signal open and close circuit (41), be coupled to the timing open and close circuit (41) and in response to
The oscillator signal is with the switch portion (42) that is turned on and off and the relay circuit for being coupled to the switch portion (42)
(43), the motor (21) is coupled to the relay circuit (43), and the motor (21) is in the switch portion
(42) the driving cleaning brush (3) in duration is turned on to rotate.
A kind of 3. camera automatic cleaning device according to claim 2, it is characterised in that：The timing opens and closes circuit
(41) include the timing adjustment portion (411) for adjusting the switch portion (42) conducting duration and be coupled to the timing adjustment portion
(411) with the timing controlled chip (412) of outputting oscillation signal.
A kind of 4. camera automatic cleaning device according to claim 2, it is characterised in that：Set on the supporting plate (12)
Have and rotated for closing the limitation driven shaft (23) in duration in the switch portion (42) so that the cleaning brush (3) deviates institute
State the stopping means of camera (11).
A kind of 5. camera automatic cleaning device according to claim 4, it is characterised in that：The stopping means includes solid
Be scheduled on the driven shaft (23) and offer the limiting plate (51) of stopper slot (511), be fixed on the supporting plate (12) and
Throwout sleeve (52), sliding above the limiting plate (51) are connected to the throwout sleeve (52) and can be plugged in institute
The gag lever post (53) for stating stopper slot (511) and the upper end for being fixed on the throwout sleeve (52) and it is electric when adhesive described in
Gag lever post (53) departs from the electromagnet (54) of the stopper slot (511), and the electromagnet (54) is coupled to the relay circuit
(43) electromagnet (54) obtains electric when, and the switch portion (42) turns on.
A kind of 6. camera automatic cleaning device according to claim 5, it is characterised in that：The stopper slot (511) is
Around the axis of the driven shaft (23) and the arc groove of curved setting.
A kind of 7. camera automatic cleaning device according to claim 1, it is characterised in that：The cleaning brush (3) includes
Brush body (31) and the brush groove (32) for being opened on the brush body (31) and being engaged with the camera lens of the camera (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091708.1U CN206854175U (en) | 2017-01-21 | 2017-01-21 | A kind of camera automatic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091708.1U CN206854175U (en) | 2017-01-21 | 2017-01-21 | A kind of camera automatic cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854175U true CN206854175U (en) | 2018-01-09 |
Family
ID=60815449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720091708.1U Active CN206854175U (en) | 2017-01-21 | 2017-01-21 | A kind of camera automatic cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206854175U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343828A (en) * | 2018-01-18 | 2018-07-31 | 深圳市中科智诚科技有限公司 | A kind of wisdom piping lane monitoring device being conveniently replaceable with cleaning function |
| CN108493743A (en) * | 2018-03-21 | 2018-09-04 | 胡和萍 | A kind of source, laser apparatus standby laser with automatic cleaning function |
| CN114558814A (en) * | 2022-03-04 | 2022-05-31 | 中智行(苏州)科技有限公司 | Automatic cleaning device for sensing device and cleaning method thereof |
-
2017
- 2017-01-21 CN CN201720091708.1U patent/CN206854175U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343828A (en) * | 2018-01-18 | 2018-07-31 | 深圳市中科智诚科技有限公司 | A kind of wisdom piping lane monitoring device being conveniently replaceable with cleaning function |
| CN108343828B (en) * | 2018-01-18 | 2020-02-18 | 上海海日智能科技股份有限公司 | Wisdom piping lane monitoring device convenient to change with clean function |
| CN108493743A (en) * | 2018-03-21 | 2018-09-04 | 胡和萍 | A kind of source, laser apparatus standby laser with automatic cleaning function |
| CN114558814A (en) * | 2022-03-04 | 2022-05-31 | 中智行(苏州)科技有限公司 | Automatic cleaning device for sensing device and cleaning method thereof |
| CN114558814B (en) * | 2022-03-04 | 2023-12-01 | 中智行(苏州)科技有限公司 | Automatic cleaning device for sensing device and cleaning method thereof |
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