CN208564282U - A kind of cabinet door automatic switch mechanism - Google Patents
A kind of cabinet door automatic switch mechanism Download PDFInfo
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- CN208564282U CN208564282U CN201821094896.4U CN201821094896U CN208564282U CN 208564282 U CN208564282 U CN 208564282U CN 201821094896 U CN201821094896 U CN 201821094896U CN 208564282 U CN208564282 U CN 208564282U
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Abstract
The utility model relates to a kind of cabinet door automatic switch mechanisms, including power output device, floodgate motor code-disc, gate connecting rod, gate and controller；The floodgate motor code-disc is connected with the output shaft of the power output device, and is rotated centered on the axle center of the floodgate motor code-disc under the drive of power device；Gate connecting rod one end is connected with the periphery of the floodgate motor code-disc, and the other end is connected with the side of the gate；The controller is electrically connected with power output device, the controller control the power output device start or stop and rotational angle.The utility model realizes the gate automatic open-close of document classification cabinet, and structure is simple, convenient for installation and maintenance.
Description
Technical field
The utility model relates to cabinet door field of switches, specially a kind of cabinet door automatic switch mechanism.
Background technique
With the rapid development of social economy, it submits an expense account bill and document classification arrangement is more and more important.Huge reimbursement
Bill and file process amount, occupy a large amount of personnel and material resources, and related personnel's workload is caused to explode, realize reimbursement bill with
And the terminal device of the self-service processing of document classification processing comes into being.Reimbursement personnel are by reimbursement document by delivering mechanism investment
Cabinet carries out automatic classification collection, can remove financial staff or file personnel to the classification processing time of document, lower labor
Dynamic cost, improves working efficiency.
The gate automatic open-close mechanism of document classification cabinet in the prior art is more complicated, and gate can when closing gate
To push open from outside, the safety of ticket document management is low.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of cabinet door automatic switch mechanisms, solve in the prior art
The gate automatic open-close mechanism problem that structure is complicated, file security is low of document classification cabinet.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of cabinet door automatic switch mechanism, including dynamic
Power output device, floodgate motor code-disc, gate connecting rod, gate and controller；
The floodgate motor code-disc is connected with the output shaft of the power output device, and under the drive of power device
It is rotated centered on the axle center of the floodgate motor code-disc；
Gate connecting rod one end is connected with the periphery of the floodgate motor code-disc, the side of the other end and the gate
It is connected；
The controller is electrically connected with power output device, the controller control the power output device starting or
Stopping and rotational angle.
The beneficial effects of the utility model are: power output device drives the rotation of floodgate motor code-disc, gate connecting rod is with lock
Door motor code-disc moves and gate is driven to open or close.Gate connecting rod one end is mounted on the other end and lock on floodgate motor code-disc
Door connection reuses corresponding split washer and blocks to have the function that limit is fixed.The utility model realizes file point
The gate automatic open-close of class cabinet, and structure is simple, convenient for installation and maintenance.When the file of investment meets the requirements, controller hair
Out signal control power output device rotation, open gate, turn over certain angle after stop, file investment after, controller issue
Signal controls power output device rotation, closed shutter.
Wherein, floodgate motor code-disc center have through-hole, the output shaft of the power output device with it is described
Through-hole interference fit；Or the output shaft of the power output device is connected by key with the through-hole；Or the power output dress
It sets and is connected by transmission mechanism with the transmission shaft of the floodgate motor code-disc.
Wherein, the gate opens and closes under the drive of the gate connecting rod.
Wherein, the power output device is stepper motor or servo motor or steering engine, and the controller includes that motor drives
Dynamic device and single-chip microcontroller.In order to realize the accurate control of the power output device, the controller further includes coaxial position sensing
Device.
Based on the above technical solution, the utility model can also do following improvement.
It further, further include shell, gate shaft and gate upper mounted plate, the gate upper mounted plate is set to the shell
The top of body, the power output device are connected with the gate upper mounted plate, the both ends of the gate shaft and the shell
It is fixedly connected on the inside of body, the gate and the gate shaft are rotatablely connected.
Beneficial effect using above-mentioned further scheme is: the gate upper mounted plate is detachably connected with the shell,
It can be convenient disassembly and installation when needing the components to cabinet door automatic switch mechanism to carry out maintenance or replacement.
Further, further include code-disc limit plate, be additionally provided on the floodgate motor code-disc along the convex of its periphery outwardly convex
Section is played, the code-disc limit plate is fixedly installed on the gate upper mounted plate, the code-disc limit plate to the floodgate motor
The distance at code-disc center is greater than the radius of the floodgate motor code-disc, and the gate reaches closed position, the raised section and institute
State gate code-disc limit plate be in contact realization close the door limit.
Using the beneficial effect of above-mentioned further scheme is: the floodgate motor code-disc is circular slab, the floodgate motor
Code-disc further includes raised section.The floodgate motor code-disc drives the closing gate, when the gate reaches closed position, institute
It states raised section to be in contact with the gate code-disc limit plate, prevents the floodgate motor code-disc from further rotating, prevent the lock
Door scope of activities is excessive, is detached from closed position.The collective effect of the code-disc limit plate and the raised section realizes the lock
The shutdown limit of door.When the rotational angle of the power output device controls inaccuracy, the floodgate motor code-disc is turned
Dynamic angle carries out mechanical position limitation, ensure that cabinet door switching mechanism is stable.
Further, the raised section is in junction angle of the gate connecting rod one end on the floodgate motor code-disc
180 degree.
Beneficial effect using above-mentioned further scheme is: when the gate reaches closed position, the raised section
The center line of center line and the gate connecting rod is formed self-locking on same straight line.The gate cannot be from document classification cabinet
Outside is open, and the safety of the file in cabinet is guaranteed.
Further, further include code-disc fore-stock and shutdown limit sensors, be additionally provided on the floodgate motor code-disc along it
The shutdown retention bead section of periphery outwardly convex, the code-disc fore-stock are connected with gate upper mounted plate, the shutdown limit
Sensor is connected with the code-disc fore-stock, and the shutdown limit sensors include that door signal transmitting terminal and door signal connect
Receiving end, the door signal transmitting terminal and door signal receiving end are located at floodgate motor code-disc two sides, the shutdown
Minimum range between limit sensors and floodgate motor code-disc center is greater than the radius of the floodgate motor code-disc；It is described
Gate reach closed position, the shutdown retention bead section turn to the shutdown limit sensors door signal transmitting terminal and
Between door signal receiving end, the controller, which controls the power output device, to be stopped, and realizes limit of closing the door.
Beneficial effect using above-mentioned further scheme is: the shutdown limit sensors sense the shutdown limit convex
Section is played, i.e., the described gate reaches the extreme position of closure, and controller receives inductive signal, and the sending of Xiang Suoshu power output device stops
Only or the signal of reversion controls the movement of the power output device.Using electric signal to the rotation model of the floodgate motor code-disc
It encloses and is limited, mechanical position limitation and electric signal limit collective effect ensure that the shutter motion stops to closed position.
Further, further include code-disc after-poppet and door open limit sensor, be additionally provided on the floodgate motor code-disc along it
The door open limit raised section of periphery outwardly convex, the code-disc after-poppet are connected with the gate upper mounted plate, the enabling
Limit sensors are connected with the code-disc after-poppet, and the signal transmitting terminal of the door open limit sensor and receiving end are located at institute
Floodgate motor code-disc two sides are stated, the smallest distance between the door open limit sensor and floodgate motor code-disc center is big
In the radius of the floodgate motor code-disc；The gate reaches open position, and the door open limit raised section turns to described open
Between the signal transmitting terminal of thresholding level sensor and receiving end, the controller, which controls the power output device, to be stopped, and is realized
Door open limit.
Beneficial effect using above-mentioned further scheme is: the door open limit sensor sensing is convex to the door open limit
Section is played, i.e., the described gate reaches the extreme position opened, and controller receives inductive signal, and the sending of Xiang Suoshu power output device stops
Only or the signal of reversion controls the movement of the power output device.Using electric signal to the rotation model of the floodgate motor code-disc
It encloses and is limited, mechanical position limitation and electric signal limit collective effect ensure that the shutter motion stops to open position.
Further, the shutdown retention bead section and the door open limit raised section are located at the gate connecting rod and institute
State the two sides of the junction of floodgate motor code-disc.
Beneficial effect using above-mentioned further scheme is: the shutdown retention bead section and the door open limit raised section
Two sides positioned at the gate connecting rod make full use of space convenient for the installation of sensor.
Further, the shutdown limit sensors and the door open limit sensor are photoelectric sensor.
Beneficial effect using above-mentioned further scheme is: photoelectric sensor is quick on the draw, is easy to use, at low cost, when
When shutdown retention bead section or door open limit raised section are by between the signal transmitting terminal and signal receiving end of photoelectric sensor, light
Electric transducer is triggered, and controller receives signal and controls the movement of the power output device.
Wherein, the photoelectric sensor is correlation photoelectric sensor.
Wherein, the shutdown limit sensors and the door open limit sensor can also for ultrasonic sensor or its
He can sense object position sensor.
Further, the power output device is steering engine or direct current generator.
Using the beneficial effect of above-mentioned further scheme is: steering engine or direct current generator provide power for cabinet door switching mechanism,
Controller can control steering engine or direct current generator start or stop or rotational angle.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cabinet door automatic switch mechanism of the utility model；
Fig. 2 is a kind of floodgate motor code-disc structure chart of cabinet door automatic switch mechanism of the utility model；
Fig. 3 is a kind of closing gate status diagram of cabinet door automatic switch mechanism of the utility model；
Fig. 4 is a kind of gate opening status diagram of cabinet door automatic switch mechanism of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1. power output device, 2. floodgate motor code-discs, 21. shutdown retention bead sections, 22. raised sections, 23. door open limits
Raised section, 3. gate connecting rods, 4. gates, 5. gate upper mounted plates, 6. code-disc fore-stocks, 7. code-disc after-poppets, the limit of 8. code-discs
Plate.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, a kind of cabinet door automatic switch mechanism, including power output device 1, floodgate motor code-disc 2, gate connect
Bar 3, gate 4 and controller；
The floodgate motor code-disc 2 is connected with the output shaft of the power output device 1, and in the drive of power device
Under rotated centered on the axle center of the floodgate motor code-disc 2；
Described 3 one end of gate connecting rod is connected with the periphery of the floodgate motor code-disc 2, the other end and the gate 4
Side is connected；
The controller is electrically connected with power output device 1, and the controller controls the starting of the power output device 1
Or stop and rotational angle.
Power output device 1 drives floodgate motor code-disc 2 to rotate, and gate connecting rod 3 is moved and driven with floodgate motor code-disc 2
Gate 4 opens or closes.3 one end of gate connecting rod is mounted on the other end on floodgate motor code-disc 2 and connect with gate 4, reuses phase
The split washer answered blocks to have the function that limit is fixed.The gate that the utility model realizes document classification cabinet is opened automatically
It closes, and structure is simple, convenient for installation and maintenance.When the file of investment meets the requirements, it is defeated that controller issues signal control power
Out device 1 rotation, open gate 4, turn over certain angle after stop, file investment after, controller issue signal control power it is defeated
The rotation of device 1, closed shutter 4 out.
Wherein, 2 center of floodgate motor code-disc has through-hole, the output shaft of the power output device 1 and institute
State through-hole interference fit；Or the output shaft of the power output device 1 is connected by key with the through-hole；Or the power output
Device 1 is connected by transmission mechanism with the transmission shaft of the floodgate motor code-disc 2.
Wherein, the gate 4 opens and closes under the drive of the gate connecting rod 3.
Wherein, the power output device 1 is electrically connected with the controller, controller control power output device 1 starting or
Stop and rotational angle, this technical solution belong to the prior art.The power output device 1 is stepper motor or servo electricity
Machine or steering engine, the controller include motor driver and single-chip microcontroller.In order to realize the accurate control of the power output device 1
System, the controller further includes coaxial position sensor.The above-mentioned single-chip microcontroller model controlled power output device 1 may be implemented
Including 51 single-chip microcontrollers, 15 single-chip microcontrollers and ARM etc..
It further include shell, gate shaft and gate upper mounted plate 5, the gate as the further scheme of the present embodiment
Upper mounted plate 5 is set to the top of the shell, and the power output device 1 is connected with the gate upper mounted plate 5, described
It is fixedly connected on the inside of the both ends of gate shaft and the shell, the gate 4 is rotatablely connected with the gate shaft.
The gate upper mounted plate 5 is detachably connected with the shell, when needing zero to cabinet door automatic switch mechanism
Part carries out can be convenient disassembly and installation when maintenance or replacement.
Further include code-disc limit plate 8 as the further scheme of the present embodiment, is additionally provided on the floodgate motor code-disc 2
Along the raised section of its periphery outwardly convex 22, the code-disc limit plate 8 is fixedly installed on the gate upper mounted plate 5, described
Code-disc limit plate 8 is greater than the radius of the floodgate motor code-disc 2, the gate 4 to the distance at 2 center of floodgate motor code-disc
Closed position is reached, the raised section 22 is in contact with the gate code-disc limit plate 8 realizes limit of closing the door.
The floodgate motor code-disc 2 is circular slab, and the floodgate motor code-disc 2 further includes raised section 22.The gate electricity
Machine code-disc 2 drives the gate 4 to close, when the gate 4 reaches closed position, the raised section 22 and the gate code-disc
Limit plate 8 is in contact, and prevents the further rotation of the floodgate motor code-disc 2, prevents that 4 scope of activities of gate is excessive, is detached from
Closed position.The collective effect of the code-disc limit plate 8 and the raised section 22 realizes the shutdown limit of the gate 4.?
When the rotational angle of the power output device 1 controls inaccuracy, the rotational angle of the floodgate motor code-disc 2 is carried out mechanical
Limit, ensure that cabinet door switching mechanism is stable.
As the further scheme of the present embodiment, the raised section 22 is with described 3 one end of gate connecting rod in the gate electricity
Junction angle on machine code-disc 2 is in 180 degree.
When the gate 4 reaches closed position, the center line of the center line of the raised section 22 and the gate connecting rod 3
On same straight line, formed self-locking.The gate 4 cannot be open on the outside of document classification cabinet, the safety of the file in cabinet
Property is guaranteed.
In the present embodiment, bad angle folded by shutdown retention bead section 21 and raised section 22 is 150 degree, raised section 22 and limit of opening the door
Bad angle folded by the raised section 23 of position is 160 degree.
It further include code-disc fore-stock 6 and shutdown limit sensors, the gate electricity as the further scheme of the present embodiment
The shutdown retention bead section 21 along its periphery outwardly convex is additionally provided on machine code-disc 2, the code-disc fore-stock 6 is fixed on gate
Plate 5 is connected, and the shutdown limit sensors are connected with the code-disc fore-stock 6, and the shutdown limit sensors include closing
Gate signal transmitting terminal and door signal receiving end, the door signal transmitting terminal and door signal receiving end are located at the lock
2 two sides of door motor code-disc, the minimum range between the shutdown limit sensors and 2 center of floodgate motor code-disc are greater than institute
State the radius of floodgate motor code-disc 2；The gate 4 reaches closed position, and the shutdown retention bead section 21 turns to the pass
Between the door signal transmitting terminal and door signal receiving end of thresholding level sensor, the controller controls the power output dress
1 stopping is set, realizes limit of closing the door.
The shutdown limit sensors sense the shutdown retention bead section 21, i.e., the described gate 4 reaches the pole of closure
Extreme position, controller receive inductive signal, and Xiang Suoshu power output device 1 issues the signal for stopping or inverting and controls the power
The movement of output device 1.It is limited using slewing area of the electric signal to the floodgate motor code-disc 2, mechanical position limitation and electricity
Signal limit collective effect ensures that the gate 4 moves to closed position stopping.
It further include code-disc after-poppet 7 and door open limit sensor, the gate electricity as the further scheme of the present embodiment
It is additionally provided on machine code-disc 2 along the door open limit raised section 23 of its periphery outwardly convex, the code-disc after-poppet 7 and the gate
Fixed plate 5 is connected, and the door open limit sensor is connected with the code-disc after-poppet 7, the door open limit sensor
Signal transmitting terminal and receiving end are located at 2 two sides of floodgate motor code-disc, the door open limit sensor and the floodgate motor
The smallest distance between 2 center of code-disc is greater than the radius of the floodgate motor code-disc 2；The gate 4 reaches open position, institute
It states door open limit raised section 23 to turn between the signal transmitting terminal and receiving end of the door open limit sensor, the controller
It controls the power output device 1 to stop, realizing door open limit.
The pole that the door open limit sensor sensing is opened to the door open limit raised section 23, i.e., the described arrival of gate 4
Extreme position, controller receive inductive signal, and Xiang Suoshu power output device 1 issues the signal for stopping or inverting and controls the power
The movement of output device 1.It is limited using slewing area of the electric signal to the floodgate motor code-disc 2, mechanical position limitation and electricity
Signal limit collective effect ensures that the gate 4 moves to open position stopping.
As the further scheme of the present embodiment, the shutdown retention bead section 21 and the door open limit raised section 23 are divided
Not Wei Yu the gate connecting rod 3 and the junction of the floodgate motor code-disc 2 two sides.
The shutdown retention bead section 21 and the door open limit raised section 23 are located at the two sides of the gate connecting rod 3, just
In the installation of sensor, space is made full use of.
As the further scheme of the present embodiment, the shutdown limit sensors and the door open limit sensor are photoelectricity
Sensor.
Photoelectric sensor is quick on the draw, is easy to use, is at low cost, when shutdown retention bead section 21 or door open limit raised section
When between the signal transmitting terminal and signal receiving end of 23 process photoelectric sensors, photoelectric sensor is triggered, and controller receives
Signal and the movement for controlling the power output device 1.
Wherein, the photoelectric sensor is correlation photoelectric sensor.
Wherein, the shutdown limit sensors and the door open limit sensor can also for ultrasonic sensor or its
He can sense object position sensor.
As the further scheme of the present embodiment, the power output device 1 is steering engine or direct current generator.
Steering engine or direct current generator provide power for cabinet door switching mechanism, and controller can control opening for steering engine or direct current generator
Dynamic or stopping or rotational angle.
In the present embodiment, the power output device 1 is direct current generator.
Closing gate process: floodgate motor code-disc 2 is driven forward by direct current generator and is moved, then by floodgate motor code-disc
2 drive gate connecting rod 3 to move, and are pulling gate 4, while the shutdown retention bead section in floodgate motor code-disc 2 by gate connecting rod 3
21 (such as Fig. 2) reach at the shutdown limit sensors at code-disc fore-stock 6 and block the signal receiving end of shutdown limit sensors,
The raised section 22 (such as Fig. 2) in floodgate motor code-disc 2 reaches at code-disc limit plate 8 simultaneously, to realize that accurate gate 4 is closed
Self-locking effect is acted and carried, realizes that effect is as shown in Figure 3；
Gate opening process: floodgate motor code-disc 2 is driven reverse by direct current generator and is moved, then by floodgate motor code-disc
2 drive gate connecting rod 3 to move, and are pulling gate 4, while the door open limit raised section in floodgate motor code-disc 2 by gate connecting rod 3
23 (such as Fig. 2) reach at the door open limit sensor at code-disc after-poppet 7 and block door open limit sensor, to realize accurately
4 opening action of gate realize effect it is as shown in Figure 4.
Self-locking function: floodgate motor code-disc 2 is driven forward in direct current generator and is moved, is then driven by floodgate motor code-disc 2
Gate connecting rod 3 moves, and is pulling gate 4 by gate connecting rod 3, while the shutdown retention bead section protrusion in floodgate motor code-disc 2
21 (such as Fig. 2) of section reach at the shutdown limit sensors at code-disc fore-stock 6 and block shutdown limit sensors, while gate electricity
Raised section 22 (such as Fig. 2) in machine code-disc 2 reaches at code-disc limit plate 8, at this moment gate connecting rod 3 by floodgate motor code-disc 2 with
Raised section 22 in floodgate motor code-disc 2 is at 180 degree, to carry self-locking effect, prevents when cabinet door is closed, it is artificial from
Outside pushes cabinet door open, and the cabinet door automatic switch mechanism of the utility model is safe and reliable.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of cabinet door automatic switch mechanism, which is characterized in that including power output device (1), floodgate motor code-disc (2), lock
Door connecting rod (3), gate (4) and controller；
The floodgate motor code-disc (2) is connected with the output shaft of the power output device (1), and in the drive of power device
Under rotated centered on the axle center of the floodgate motor code-disc (2)；
Described gate connecting rod (3) one end is connected with the periphery of the floodgate motor code-disc (2), the other end and the gate (4)
Side be connected；
The controller is electrically connected with power output device (1), and the controller controls the starting of the power output device (1)
Or stop and rotational angle.
2. a kind of cabinet door automatic switch mechanism according to claim 1, which is characterized in that further include shell, gate shaft and
Gate upper mounted plate (5), the gate upper mounted plate (5) are set to the top of the shell, the power output device (1) with
The gate upper mounted plate (5) is connected, and is fixedly connected on the inside of the both ends of the gate shaft and the shell, the gate
(4) it is rotatablely connected with the gate shaft.
3. a kind of cabinet door automatic switch mechanism according to claim 2, which is characterized in that further include code-disc limit plate (8), institute
It states and is additionally provided on floodgate motor code-disc (2) along the raised section (22) of its periphery outwardly convex, code-disc limit plate (8) fixation is set
It is placed on the gate upper mounted plate (5), the distance of the code-disc limit plate (8) to floodgate motor code-disc (2) center is big
In the radius of the floodgate motor code-disc (2), the gate (4) reaches closed position, the raised section (22) and the gate
Code-disc limit plate (8), which is in contact, realizes limit of closing the door.
4. a kind of cabinet door automatic switch mechanism according to claim 3, which is characterized in that the raised section (22) and the lock
Junction angle of door connecting rod (3) one end on the floodgate motor code-disc (2) is in 180 degree.
5. a kind of cabinet door automatic switch mechanism according to claim 2, which is characterized in that further include code-disc fore-stock (6) and
Shutdown limit sensors are additionally provided with the shutdown retention bead section along its periphery outwardly convex on the floodgate motor code-disc (2)
(21), the code-disc fore-stock (6) is connected with gate upper mounted plate (5), before the shutdown limit sensors and the code-disc
Bracket (6) is connected, and the shutdown limit sensors include door signal transmitting terminal and door signal receiving end, the shutdown letter
Number transmitting terminal and door signal receiving end are located at floodgate motor code-disc (2) two sides, the shutdown limit sensors with
Minimum range between floodgate motor code-disc (2) center is greater than the radius of the floodgate motor code-disc (2)；The gate
(4) closed position is reached, the shutdown retention bead section (21) turns to the door signal transmitting of the shutdown limit sensors
Between end and door signal receiving end, the controller, which controls the power output device (1), to be stopped, and realizes limit of closing the door.
6. a kind of cabinet door automatic switch mechanism according to claim 5, which is characterized in that further include code-disc after-poppet (7) and
Door open limit sensor is additionally provided with along the door open limit raised section of its periphery outwardly convex on the floodgate motor code-disc (2)
(23), the code-disc after-poppet (7) is connected with the gate upper mounted plate (5), the door open limit sensor and the code
Disk after-poppet (7) is connected, and the signal transmitting terminal of the door open limit sensor and receiving end are located at the floodgate motor code-disc
(2) two sides, the smallest distance between the door open limit sensor and the floodgate motor code-disc (2) center are greater than the lock
The radius of door motor code-disc (2)；The gate (4) reaches open position, and the door open limit raised section (23) turns to described
Between the signal transmitting terminal of door open limit sensor and receiving end, the controller, which controls the power output device (1), to be stopped,
Realize door open limit.
7. a kind of cabinet door automatic switch mechanism according to claim 6, which is characterized in that the shutdown retention bead section (21)
The two of the junction of the gate connecting rod (3) and floodgate motor code-disc (2) are located at the door open limit raised section (23)
Side.
8. a kind of cabinet door automatic switch mechanism according to claim 6, which is characterized in that the shutdown limit sensors and institute
Stating door open limit sensor is photoelectric sensor.
9. a kind of cabinet door automatic switch mechanism according to claim 1, which is characterized in that the power output device (1) is
Steering engine or direct current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094896.4U CN208564282U (en) | 2018-07-11 | 2018-07-11 | A kind of cabinet door automatic switch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094896.4U CN208564282U (en) | 2018-07-11 | 2018-07-11 | A kind of cabinet door automatic switch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564282U true CN208564282U (en) | 2019-03-01 |
Family
ID=65491938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821094896.4U Active CN208564282U (en) | 2018-07-11 | 2018-07-11 | A kind of cabinet door automatic switch mechanism |
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| CN (1) | CN208564282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716335A (en) * | 2018-07-11 | 2018-10-30 | 北京兆维电子(集团)有限责任公司 | A kind of cabinet door automatic switch mechanism |
| CN110393873A (en) * | 2019-07-23 | 2019-11-01 | 武汉理工大学 | A kind of fire prevention isolated system of boat-carrying electric car |
| CN111815818A (en) * | 2020-06-29 | 2020-10-23 | 江苏高聚识别技术有限公司 | Fingerprint automatic identification type customized article placing system |
-
2018
- 2018-07-11 CN CN201821094896.4U patent/CN208564282U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716335A (en) * | 2018-07-11 | 2018-10-30 | 北京兆维电子(集团)有限责任公司 | A kind of cabinet door automatic switch mechanism |
| CN108716335B (en) * | 2018-07-11 | 2023-11-28 | 北京兆维电子(集团)有限责任公司 | Automatic opening and closing mechanism for cabinet door |
| CN110393873A (en) * | 2019-07-23 | 2019-11-01 | 武汉理工大学 | A kind of fire prevention isolated system of boat-carrying electric car |
| CN111815818A (en) * | 2020-06-29 | 2020-10-23 | 江苏高聚识别技术有限公司 | Fingerprint automatic identification type customized article placing system |
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