CN208122614U - Novel access door driving device and Novel access door with buffer gear - Google Patents
Novel access door driving device and Novel access door with buffer gear Download PDFInfo
- Publication number
- CN208122614U CN208122614U CN201820507548.9U CN201820507548U CN208122614U CN 208122614 U CN208122614 U CN 208122614U CN 201820507548 U CN201820507548 U CN 201820507548U CN 208122614 U CN208122614 U CN 208122614U
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- door
- gear
- door body
- access door
- novel access
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Abstract
A kind of Novel access door driving device and Novel access door with buffer gear, the driving device includes support frame, decelerating motor, control circuit board, transmission device and position detecting device, support frame as described above is made of upper mounting plate and the lower installation board being connected on the downside of the upper mounting plate, the transmission device includes the driving gear being arranged between the upper mounting plate and the lower installation board, driven gear and transition gear, the transition gear, which is supported between the driving gear and the driven gear by axis and is engaged respectively with the driving gear and the driven gear, constitutes the buffer gear.The Novel access door includes door body and two door pillars, and the door body is articulated with one of door pillar by upper door-hinge and lower door-hinge and the door pillar upper end is provided with above-mentioned driving device.By above-mentioned buffer gear, the active force that door body is transferred to motor when being forced quick rotation by external force can be effectively reduced, reduces the injury to motor.
Description
Technical field
The utility model relates to access door more particularly to a kind of Novel access door driving device with buffer gear, with
And the Novel access door using this Novel access door driving device with buffer gear.
Background technique
Application No. is 201621034103.0 Chinese patents to disclose a kind of driving device for access door and channel
Door, the door body side of the access door is hinged on door pillar by shaft；It can be by the force of gravity of door body to door pillar, compared to existing
There is the switch door body for using hinge-type in technology, can effectively avoid the problem that door body is affected by gravity, can ensure that door body is revolved
Flexibility with higher when turning, extends the service life of access door.The driving device for being used for access door is mounted on door pillar
Top, the transmission shaft of driven gear bottom connect the upper door-hinge of the access door by shaft coupling, and then control door body rotation.It should
The installation site of driving device occupies little space at the top of door pillar, and use environment is highly-safe, not will receive external factor (rain
Water, sundries etc.) it influences, the failures such as electric leakage are avoided, security implication will not be caused to pedestrian.Also, the driving device is direct
Door body is driven to rotate by the way of driving upper door-hinge, precise control is high.
Although above-mentioned Chinese patent has been resolved many technical problems of conventional channels door, obtain preferable technology effect
Fruit.However, by continuous practical proof and research, utility model people it has furthermore been found that this improved access door and its
Driving device still has some technical problems, including：Electrical machinery life in its driving device is short, is easy to be damaged.By
Between its motor output shaft and door-hinge by intermeshing two gears (driving gear and a driven gear) into
Action edge transmitting, if door is forced quick rotation by external force, which can pass through intermeshing two direct geareds
Back transfer easily damages motor and even damages to the output shaft of motor.
Based on the discovery to above-mentioned technical problem, applicant, by research and innovation, is proposed using its specialized technical knowledge
The invention.
Utility model content
The Novel access door driving device with buffer gear that the purpose of the utility model is to provide a kind of, it is existing to solve
The door body of access door easily damages the technical issues of even damaging to motor when being forced quick rotation by external force.
The utility model is further objective is that provide a kind of Novel access door.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of Novel access door driving device with buffer gear comprising support frame (31), decelerating motor (34), control
Circuit board, transmission device (33) and position detecting device processed, wherein：
Support frame as described above is connected on the downside of the upper mounting plate by upper mounting plate (311) and by multiple mounting posts (312)
Lower installation board (313) composition, a transmission shaft (37) extends upward through the lower installation board on the downside of the lower installation board and passes through axis
(36) are held to connect with the upper mounting plate and the lower installation board respectively；The decelerating motor (34) is installed on the upper mounting plate
Its upper output shaft is connect through the upper mounting plate and by bearing with the lower installation board；
The transmission device (33) includes the driving gear being arranged between the upper mounting plate and the lower installation board
(331), driven gear (333) and transition gear (332), the driving gear are fixed on the output shaft of the decelerating motor,
The driven gear is fixed on the transmission shaft, and the transition gear is supported in the driving gear and described driven by axis
It is engaged between gear and respectively with the driving gear and the driven gear and constitutes the buffer gear.
Preferably, the Novel access door driving device further includes a door body connecting plate (32), the door body connecting plate
(32) it is located at the downside of the lower installation board and its center is fixedly connected with the transmission shaft (37), the door body connecting plate is also set
It is equipped with multiple pilot holes (321).
A kind of Novel access door comprising door body (50) and two door pillars (40,60), the door body is by upper door-hinge under
Door-hinge (41) is articulated with one of door pillar (40), and a door pillar upper end is provided with the control device of door body, another
Door lock is set between door pillar (60) and door body, wherein：The control device of the door body is to have to delay described in above-mentioned any one
The Novel access door driving device of punch mechanism.
In above-mentioned Novel access door, it is preferable that the gap between a door pillar (40) and door body (50)
The width of (40 ') is 3 to 8 centimetres.
In above-mentioned Novel access door, it is preferable that the door lock is electric mortise lock, and the access door is additionally provided with emergency control
System switch, after emergency flight control switch is pressed, the electric mortise lock power loss, lock tongue is retracted in lock body.
In above-mentioned Novel access door, it is preferable that the door body (50) includes framework (52) and is mounted on the framework
The information display panel (53) of two sides, be provided between the information display panel and the framework the first latch members (55) with
And using gravity automatic locking the second latch members (54), second latch members include an arch installation sheet (541) and
One I-shaped lock tongue (542), the arch installation sheet, which is fixed between the upper side frame of door body and the upper side frame, forms a receiving
Space, the I-shaped lock tongue are inserted in the accommodation space and can slide up and down.
In above-mentioned Novel access door, it is preferable that the left frame (51) of the door body is removably mounted on door body
The right end of upper side frame and lower frame.
In above-mentioned Novel access door, it is preferable that the Novel access door is additionally provided with suggestion device, the prompt dress
It sets and is connect with the control circuit board, for issuing prompt information before executing door opening action.
Compared with prior art, the utility model at least has the advantages that：
Buffer gear is constituted by the way that above-mentioned transition gear is arranged between the driving gear and driven gear of transmission device,
The active force that door body is transferred to motor when being forced quick rotation by external force can be effectively reduced, and then effectively reduces the situation
Under injury to motor.
Detailed description of the invention
Fig. 1 is the structure chart of some embodiment Novel access door driving devices；
Fig. 2 is the explosive view of some embodiment Novel access door driving devices；
Fig. 3 is the functional block diagram of position detecting device in some embodiments；
Fig. 4 is a kind of structural schematic diagram of Novel access door；
Fig. 5 is the structural schematic diagram of wherein the second latch members.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Referring to Figures 1 and 2, some embodiment Novel access door driving devices include support frame 31, decelerating motor 34, control
Circuit board (not shown), transmission device 33 and position detecting device (not shown).
Wherein, support frame as described above 31 is made of upper mounting plate 311 and lower installation board 313, and the two passes through multiple mounting posts 312
Combination, constitutes the accommodating space 314 of transmission device 33, lower installation board 313 between upper mounting plate 311 and lower installation board 313
On be provided with the pilot hole 315 and cable-through hole 316 connecting with door pillar, a transmission shaft 37 from 313 downside of lower installation board upwards
It is connect respectively with the upper mounting plate 311 and the lower installation board 313 through the lower installation board 313 and by bearing 36.
The decelerating motor 34 is installed on its output shaft on the upper mounting plate 311 and passes through through the upper mounting plate 311
Bearing is connect with the lower installation board 313.
The transmission device 33 includes that (i.e. above-mentioned appearance is arranged between the upper mounting plate 311 and the lower installation board 313
In 314 between emptying) driving gear 331, driven gear 333 and transition gear 332, the driving gear 331 is fixed on described
On the output shaft of decelerating motor 34, the driven gear 333 is fixed on the transmission shaft 37, and the transition gear 332 passes through
Axis be supported between the driving gear 331 and the driven gear 333 and respectively with the driving gear 331 and described driven
The engagement of gear 333 constitutes the buffer gear.
When decelerating motor 34 operates, output shaft drives the rotation of driving gear 331, driving gear 331 to pass through transition gear
332 drive driven gear 333 to rotate synchronously, and driven gear 333 drives transmission shaft 37 to rotate again, realize the transmitting of power.
When door body is forced quick rotation by external force, which passes through transition gear to the active force of transmission device 33
It will weaken after 332 very much, so as to weaken the active force for being transmitted to decelerating motor 34, effective protection decelerating motor significantly
34。
Further, the type gate body drive further includes a door body connecting plate 32, the door body connecting plate 32
In the downside of the lower installation board 313, a mounting hole 322 is arranged in 32 center of door body connecting plate, and 37 lower end of transmission shaft is fixed on this
The center of mounting hole 322 namely door body connecting plate 32 is fixedly connected with the transmission shaft 37, in addition, in the door body connecting plate
32 are provided with multiple pilot holes 321, and door body connecting plate 32 is fixed to the upper ledge of door body by multiple pilot hole 321.By this
Design, transmission shaft 37 have directly served as the upper door-hinge of door body, and transmission shaft 37 is directly anchored to door body by door body connecting plate 37
Upper ledge.Compared to application No. is 201621034103.0 Chinese patent, door-hinge and shaft coupling is omitted in the application, significantly
In the non-maintaining period for extending access door, reduce maintenance cost.Preferably, between door body connecting plate 32 and the upper ledge of door body
Also set up rubber mat.
35 show circuit board installation frame in figure, the circuit board installation frame 35 be vertically disposed on upper mounting plate 311 and
In Fig. 3 at right end, and for assembling door pillar at left side in Fig. 3, it can be seen that the circuit board installation frame 35 setting exists
Side far from door pillar.It designs, conveniently circuit board can be installed by board support in the side far from door pillar whereby
And debugging, and facilitate the phase information that display device is shown on observation circuit board.
There are also a shells for above-mentioned type gate body drive, are being not shown in the figure.
Referring to Fig. 3, further, the position detecting device includes Hall sensor 351 and counter 352, the Hall
Sensor 351 is installed on the stator of the decelerating motor, and the counter 352 is electrically connected with the Hall sensor 351, institute
When stating decelerating motor operating, the counter 352 is to the rotation week counting number of the rotor of the motor, to obtain the real-time of door body
Position.The principle of above-mentioned utilization " the output shaft each rotation of decelerating motor will drive door body to turn a fixed angle ", using suddenly
That sensor and counter constitute position detecting device to detect the position of door body.Compared to application No. is 201621034103.0
Chinese patent in position detecting device, the position detecting device in the application has structure simple, is easily installed, cost
It is low, the features such as failure rate is low.
As a preferred embodiment, the counter is using the counter in MCU or CPU.As another preferred embodiment,
The counter is using the counting procedure in MCU or CPU.And the MCU or CPU can in the door body driving device
Controller uses the same chip, therefore can further reduce the cost.
The position detecting device further comprises four comparators 353, four comparators respectively with the meter
Number device 352 connects, for whether Counter Value to be reached corresponding setting position with setting value multilevel iudge door body.Specifically,
Setting position includes：Closed position, maximum open position, the first shift position and the second shift position of door body, described first
Shift position and the second shift position are between the closed position and maximum open position.Wherein, when opening the door, first slowly
Rotation after reaching the first shift position, accelerates rotation, slows down after reaching the second shift position, reaches maximum open position and stops,
It is then opposite at closing time.It designs whereby, the messenger that damages that opens the door suddenly can be further avoided.It should be pointed out that the quantity of comparator 353
Four are not limited to, it can flexible setting as needed.Preferably, the counter and comparator are using the counting in MCU or CPU
Device and comparator, or using the counting procedure and comparison program in MCU or CPU.
It should be pointed out that the position detecting device in above-described embodiment is some preferred embodiments, in the utility model
Existing position detecting device can also be used, such as application No. is the position detection dresses in 201621034103.0 Chinese patent
It sets.
Referring to Fig. 4, some embodiment Novel access doors include door body 50 and two door pillars 40,60, and the door body 50 passes through
Upper door-hinge (transmission shaft 37 in i.e. above-mentioned door body driving device 30) and lower door-hinge 41 are articulated with one of door pillar 40, described
One 40 upper end of door pillar is provided with the driving device 30 of door body 50, and door lock is arranged between another door pillar 60 and door body 50 (in figure
It is not shown).Wherein, the driving device 30 of the door body can be the driving dress of Novel access door described in above-mentioned any one embodiment
It sets.
Further, the width design in the gap 40 ' between a door pillar 40 and door body 50 is 3 to 8 centimetres.Pass through
The design will accidentally stretch when can rotate to avoid door body 50 while guaranteeing has enough secure support intensity to door body 50
The manpower for entering the gap weighs wounded.
Further, the door lock is electric mortise lock, and the access door is additionally provided with emergency flight control switch, and emergency flight control switch is pressed
After lower, the electric mortise lock power loss, lock tongue is retracted in lock body.By the design, guarantee door body 50 can adaptively inwardly or to
While outer unlatching, guarantee can smoothly open door body under special circumstances.
Further, the door body 50 includes framework 52 and the information display panel 53 for being mounted on 52 two sides of framework, institute
It states and is provided with the first latch members 55 between information display panel 53 and the framework 52 and utilizes the of gravity automatic locking
Two latch members 54.Referring to figure 5., second latch members include an arch installation sheet 541 and an I-shaped lock tongue
542, the arch installation sheet 541, which is fixed between the upper side frame of door body 50 and the upper side frame, forms an accommodation space, the work
Font lock tongue 541 is inserted in the accommodation space and can slide up and down.It is designed by said combination formula, on the one hand, if information is aobvious
Show that panel 53 damages, can individually remove information display panel replacement, not influence door body normal use, need not also replace entire door
Body maintains easily, and on the other hand, the second latch members 54 utilize gravity automatic locking, can be first sealed to avoid forgetting to lock
Information display panel 53 is fallen down from framework 52 when element 55.
Further, the left frame 51 of the door body 50 is removably mounted on the upper side frame of door body 50 and the right side of lower frame
End, can specifically be bolted respectively in upper and lower ends.It is easy to be bad by damage that this design allows for left frame, and passes through
Above-mentioned design can only remove replacement left frame when then frame damages on the right, without replacing entire door body.
Further, the Novel access door is additionally provided with suggestion device, suggestion device can be loudspeaker, information display screen,
The various acousto-optic hint devices such as warning light.The suggestion device is connect with the control circuit board, for executing door opening action
Preceding sending prompt information.
Further, the frame of the door body 50 has hollow structure, and coherent signal line and power supply line are set to door bulk frame
Hollow structure, in door-hinge and door pillar.It can't see cable outside door body, it is not only beautiful, and electric wire leakage can be avoided to cause
Leaky.
The utility model is described in detail above by specific embodiment, these detailed description are only limited to
The content of the utility model is helped skilled in the art to understand, the limit to scope of protection of the utility model can not be interpreted as
System.Those skilled in the art should all wrap various retouchings, the equivalent transformation etc. that above scheme carries out under the utility model design
Containing within the protection scope of the present utility model.
Claims (8)
1. with buffer gear Novel access door driving device, the Novel access door driving device include support frame (31),
Decelerating motor (34), control circuit board, transmission device (33) and position detecting device, it is characterised in that：
Under support frame as described above is connected on the downside of the upper mounting plate by upper mounting plate (311) and by multiple mounting posts (312)
Mounting plate (313) composition, a transmission shaft (37) extend upward through the lower installation board on the downside of the lower installation board and pass through bearing
(36) it is connect respectively with the upper mounting plate and the lower installation board；The decelerating motor (34) is installed on the upper mounting plate
Its output shaft is connect through the upper mounting plate and by bearing with the lower installation board；
The transmission device (33) include the driving gear (331) being arranged between the upper mounting plate and the lower installation board,
Driven gear (333) and transition gear (332), the driving gear are fixed on the output shaft of the decelerating motor, it is described from
Moving gear is fixed on the transmission shaft, the transition gear by axis be supported in the driving gear and the driven gear it
Between and engage with the driving gear and the driven gear constitute the buffer gear respectively.
2. the Novel access door driving device according to claim 1 with buffer gear, it is characterised in that：It is described novel
Channel door drive further includes a door body connecting plate (32), and the door body connecting plate (32) is located under the lower installation board
Side and its center is fixedly connected with the transmission shaft (37), the door body connecting plate is additionally provided with multiple pilot holes (321).
3. a kind of Novel access door, including door body (50) and two door pillars (40,60), the door body pass through upper door-hinge and lower door-hinge
(41) it is articulated with one of door pillar (40), a door pillar upper end is provided with door body driving device (30), another door
Door lock is set between column (60) and door body, it is characterised in that：The door body driving device has to be of any of claims 1 or 2
The Novel access door driving device of buffer gear.
4. Novel access door according to claim 3, it is characterised in that：One door pillar (40) and door body (50) it
Between gap (40 ') width be 3 to 8 centimetres.
5. Novel access door according to claim 3, it is characterised in that：The door lock is electric mortise lock, and the access door is also
It is provided with emergency flight control switch, after emergency flight control switch is pressed, the electric mortise lock power loss, lock tongue is retracted in lock body.
6. Novel access door according to claim 3, it is characterised in that：The door body (50) includes framework (52) and installation
Information display panel (53) in the framework two sides, it is sealed to be provided with first between the information display panel and the framework
Element (55) and the second latch members (54) for utilizing gravity automatic locking, second latch members include that an arch is installed
Piece (541) and an I-shaped lock tongue (542), the arch installation sheet are fixed on shape between the upper side frame of door body and the upper side frame
At an accommodation space, the I-shaped lock tongue is inserted in the accommodation space and can slide up and down.
7. Novel access door according to claim 3, it is characterised in that：The left frame (51) of the door body is removably pacified
Mounted in the upper side frame of door body and the right end of lower frame.
8. Novel access door according to claim 3, it is characterised in that：The Novel access door is additionally provided with prompt dress
It sets, the suggestion device is connect with the control circuit board, for issuing prompt information before executing door opening action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507548.9U CN208122614U (en) | 2018-04-10 | 2018-04-10 | Novel access door driving device and Novel access door with buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507548.9U CN208122614U (en) | 2018-04-10 | 2018-04-10 | Novel access door driving device and Novel access door with buffer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208122614U true CN208122614U (en) | 2018-11-20 |
Family
ID=64190215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820507548.9U Active CN208122614U (en) | 2018-04-10 | 2018-04-10 | Novel access door driving device and Novel access door with buffer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208122614U (en) |
-
2018
- 2018-04-10 CN CN201820507548.9U patent/CN208122614U/en active Active
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