CN107195076A - Cam self-locking gate - Google Patents
Cam self-locking gate Download PDFInfo
- Publication number
- CN107195076A CN107195076A CN201710294956.0A CN201710294956A CN107195076A CN 107195076 A CN107195076 A CN 107195076A CN 201710294956 A CN201710294956 A CN 201710294956A CN 107195076 A CN107195076 A CN 107195076A
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- China
- Prior art keywords
- gate
- self
- cam
- locking
- revolving part
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000008450 motivation Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008520 organization Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F5/00—Coin-actuated mechanisms; Interlocks
- G07F5/26—Interlocks, e.g. for locking the doors of compartments other than that to be used
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
- G07F19/20—Automatic teller machines [ATMs]
- G07F19/201—Accessories of ATMs
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of cam self-locking gate, the gate is swung by gate hinge and assembled, in the non-position of articulating point of gate, control bearing pin is set, cam path on the control bearing pin and a revolving part, which is slided, to be embedded in, the Plane of rotation of the revolving part is parallel with the swinging plane of gate, and the cam path is the continuous slideway of one be arranged on revolving part Plane of rotation；The continuous slideway includes self-locking section and cam segment, the self-locking section is the arc section using revolving part pivot as the center of circle, the gate in off position under, the control bearing pin slides into self-locking section, the cam segment is the full curve section relative to the gradual change of the distance between revolving part pivot, in the gate opening or closing process, the control bearing pin is slided along cam segment.The present invention is simple in construction, the controlling organization and self-locking mechanism of gate is combined together, small volume, production cost is low, effectively realizes the shutter opening and closing control and self-locking of self-service device.
Description
Technical field
The invention belongs to self-service device gate control technology, and in particular to a kind of cam self-locking gate.
Background technology
Self-service device on the market has the gate for being used for picking and placeing paper money, the ATM of such as bank or self-service throwing bag terminal, this
The gate for planting equipment is mainly used in protecting the paper money of device interior, and can automatically open up, therefore gate is certainly
Device interior control is helped, it is desirable to can not be opened by external force, to ensure the security of internal paper money.Existing self-service device lock
Door uses simple spring gate, and its internal locking keeps locking by driving element, and security is not high, or passes through
The gate mechanism of the lockable mechanism that outside is added, such as Application No. 201210115230.3, is opened using gear-rack drive gate
Open and close, and the pin and cam path combination backoff portion by being separately provided realize the locking of gate, its structure is more complicated, in reality
Gate opening and the movement locus closed can be changed when existing gate self-locking, the associativity with equipment is not strong.
The content of the invention
Present invention solves the technical problem that being：The security that exists for existing self-service device gate mechanism is not strong, lock
Only there is provided low, the safe and reliable cam self-locking gate of a kind of novelty simple in construction, small volume, cost for the more complicated defect of structure.
The present invention adopts the following technical scheme that realization：
A kind of cam self-locking gate, the gate is swung by gate hinge and assembled, and is set in the non-position of articulating point of gate
The cam path on bearing pin, the control bearing pin and a revolving part is controlled to slide setting-in, the Plane of rotation and gate of the revolving part
Swinging plane it is parallel, the cam path is the continuous slideway of one be arranged on revolving part Plane of rotation；
The continuous slideway includes self-locking section and cam segment, and the self-locking section is the circle using revolving part pivot as the center of circle
Segmental arc, the gate are in the closed state, the control bearing pin slides into self-locking section, and the cam segment is relative to revolving part rotation
Turn in the full curve section of the distance between center gradual change, the gate opening or closing process, it is described to control bearing pin along cam
Section is slided.
Further, under closing gate state, line and self-locking section between the control bearing pin and gate hinge
Arc section is tangent.
Further, the swinging track correspondence closing gate of the gate and the position of opening set closed position to pass
Sensor and open position sensor, the power source of the closed position sensor and open position sensor and revolving part pass through letter
Number connection.
In the present invention, the transmission mechanism is rotary motion transmission mechanism, and the revolving part is driven for transmission mechanism
Wheel, the driving wheel of the transmission mechanism is connected with power source, and the cam path is set on the driven wheel.
Specifically, the rotary motion transmission mechanism be gear drive, chain wheel driving mechanism, belt gear,
One kind in frictional wheel drive mechanism.
The present invention forms the mode that gate design is that rotary oscillation is opened and closed between gate and the revolving part for setting cam path
One Special-shaped cam mechanism, power source transmits power by rotary motion transmission mechanism, and revolving part is driven gate in rotation
Swing, the open and-shut mode of gate is judged by position sensor, to ensure that gate stops in place.And in closing gate, lock
Dead point is formed between door and the cam path of revolving part, so as to reach self-locking action, it is ensured that the security of closing gate.
From the above mentioned, the present invention is simple in construction, and the controlling organization and self-locking mechanism of gate are combined together, gate assembling
Volume it is smaller, production cost is lower, effectively realizes shutter opening and closing and the self-locking of self-service device, and more existing gate has certain
Advantage.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description of the drawings
Fig. 1 be embodiment in a kind of cam self-locking gate structural representation.
Fig. 2 be embodiment in driven gear on cam path schematic diagram.
Fig. 3 is the cam self-locking closing gate view in embodiment.
Fig. 4 is the cam self-locking gate opening view in embodiment.
Label in figure：1- motors, 2- driving gears, 3- driven gears, 31- cam paths, 311- self-locking sections, 312- cams
Section, 32- rotary gear shafts, 4- closed positions sensor, 5- gates, 51- gate hinges, 52- control bearing pins, 6- open positions sensing
Device.
Embodiment
Embodiment
Referring to Fig. 1 and Fig. 2, it is illustrated that in a kind of cam self-locking gate be a preferred embodiment of the present invention, including motor
1st, driving gear 2, driven gear 3, closed position sensor 4, gate 5 and open position sensor.Specifically, gate 5 includes
Gate sheet and swing arm, the swing arm of gate 5 are hingedly mounted on self-service device internal body by gate hinge 51, gate 5 it is overall with
Gate hinge 51 freely swings for hinge, realizes opening and closing of the gate sheet to self-service device inner space.
Driven gear 3 is used as a revolving part, by the rolling assembling of rotary gear shaft 32 inside self-service device, rotary gear shaft 32
With the misaligned setting of gate hinge 51 of gate, the swinging plane of the Plane of rotation and gate 5 of driven gear 3 be arranged in parallel,
The Plane of rotation of driven gear 3 is provided with cam path 31, and the control bearing pin of protrusion is fixedly installed in the non-position of articulating point of gate 5
52, cam path of the bearing pin 52 with driven gear 3 will be controlled to slide and be embedded in, the groove width of cam path 31 should be guaranteed that the control energy of bearing pin 52
Enough opposing cam grooves carry out slidably, driving gate 5 to swing by the cam surface of the two side of cam path 31.
As shown in Fig. 2 cam path 31 is the continuous slideway slided for control bearing pin 52, the slideway is divided into two sections, wherein one
Section is the self-locking section 311 of correspondence closing gate state, and the track of the self-locking section 311 is to be with the rotary gear shaft 32 of driven gear 3
The standard arc section in the center of circle, when gate 5 is closed, the control bearing pin on gate slides into self-locking section 311, and relatively
Cam path formation self-locking；Another section of cam path 31 is the cam segment 312 that correspondence gate realizes opening process and closing process, should
The track of cam segment 312 is the full curve section relative to the radial distance gradual change between the rotary gear shaft 32 of driven gear 3, convex
Section 312 and the continuous transition of self-locking section 311 are taken turns, by the control bearing pin on the change gate of cam segment 312 relative to fixed gear
The distance between rotating shaft, realizes weave control of the gate between opening and closed mode, due to gate opening state not
Need to consider to lock, therefore self-locking section need not be connected in the other end of cam segment 312.
Specifically, in the closed state, the control bearing pin 52 on gate 5 is slided into self-locking section 311, controlling the He of bearing pin 52
Any point of the line with self-locking section 311 under closing gate state between gate hinge 51 is tangent, in the present embodiment, works as control
When cotter axle 52 moves to the end of self-locking section 311, gate 3 reaches closed mode, now controls bearing pin 52 and gate hinge 51
Line it is vertical with the radial direction of the end of self-locking section 311, now driven gear stall, if swinging lock by applied external force
Door, the active force that gate is swung to opening direction is vertical with the inwall of self-locking section 311, and self-locking section 311 limits gate in external force
Act on lower swing to open, realize the self-locking of gate 5, while the driven gear where ensureing self-locking section 311 is in power source control
Under can independently rotate.
The gate hinge 51 of the present embodiment is located at the left side of rotary gear shaft 32, and cam segment 312 is arranged to and rotary gear shaft
The distance between diminishing trend, control 3 starting gate 5 of driven gear when, control bearing pin 52 slipped into from self-locking section 311 it is convex
Section 312 is taken turns, the distance of the control opposed gear rotating shaft 32 of bearing pin 52 is gradually reduced, and drives gate 5 to lower swing.
The entire length of the present embodiment convexity race 31 takes 113 ° of the circumference of driven gear 3, the wherein angle of self-locking section 311
Spend for 18 °, the angle of cam segment 312 is 95 °.In practical application, the angle of self-locking section 311 and cam segment 312 is needed according to lock
Door open angle carry out selection design, preferably ensure under closing gate and opening, control bearing pin 52 respectively be located at from
The both side ends for locking section 311 and cam segment 312 are spacing.
Driven gear 3 is engaged with driving gear 2, constitutes speed reducing gear pair, and driving gear 2 is connected with the output shaft of motor 1,
The cam path on driven gear is driven to move by motor and speed reducing gear pair.In actual applications, other machineries can be also adopted to pass
Conventional rotary motion transmission mechanism realization in dynamic, such as chain-drive mechanism, belt gear or frictional wheel drive mechanism.
The two ends extreme position swung in the gate sheet of gate 5 sets the closed position sensor 4 of detection gate sheet and opened
Position sensor 6 is opened, when gate swings to the position turned off or on, the position sensor of correspondence position is triggered, transmits position
Confidence number realizes that motor is stalled to the control circuit of motor 1, realizes the closing of gate and opens and detects in place.On control lock
The positive rotaring signal or reverse signal that door is turned on and off then can be supplied to motor by the control system inside self-service device, on
The automatic control technology of self-service device is routine techniques, and the present embodiment will not be described here.
The working condition that the cam self-locking gate of the present embodiment is contrasted below in conjunction with Fig. 3 and Fig. 4 is specifically described.
As shown in figure 3, when gate 5 is closed, gate sheet is contacted with closed position sensor 4, now motor 1
Control bearing pin 52 in halted state, gate 5 is located at the end of self-locking section 311, and now gate 5 has the interior of self-locking section 311
Side arc section constitutes self-locking, and gate 5 can not be opened by applied external force.When self-service device sends the signal of opening gate
When, the control driven gear 3 of motor 1 is rotated counterclockwise, and now the self-locking section 311 of driven gear 3 is free relative to control bearing pin 52
Rotate, after controlling bearing pin 52 to slip into cam segment 312 from the abjection of self-locking section 311, turn because cam segment 312 has to gear
The trend that axle 32 is moved closer to, now the outside curve of cam segment 312, which is pulled, controls the downward clockwise oscillation of bearing pin 52, and then band
The dynamic clockwise oscillation of gate 5 is to opening, and after gate 5 triggers open position sensor 6, controlled motor 1 is stalled, this time control
Axle 52 is made and sold for end with cam segment 312, as shown in figure 4, kept it turned on by motor stalling, due to cam can not be anti-
To the characteristic of transmission, gate can be remained on.
As shown in figure 4, when gate 5 switches to closed mode by open mode, self-service device sends the letter of closed shutter
Number, the control driven gear 3 of motor 1 is rotated clockwise, and now cam segment 312 is changed into the trend being gradually distance to rotary gear shaft 32,
Now the inner side cam surface of cam segment 312 promotes the control upward counter-clockwise swing of bearing pin 52, and then drives the counter-clockwise swing of gate 5
To closed mode, after gate 5 triggers closed position sensor 4, controlled motor 1 is rotated further certain angle, now control pin
Axle 52 enters self-locking section 311 from cam segment 312, and driven gear 3 can be rotated further one relative to gate in place
Determine angle, until stalled after the latching point of control bearing pin 52 end position that slides into self-locking section 311, now gate 5 by
Self-locking section 311 on driven gear keeps self-locking, as shown in Figure 3.
Embodiment above describes the general principle and principal character and advantages of the present invention of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The concrete operating principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various change and changed
Enter, these changes and improvements all fall within the protetion scope of the claimed invention, the claimed scope of the invention is by appended right
Claim and its equivalent thereof.
Claims (5)
1. a kind of cam self-locking gate, it is characterised in that：The gate is swung by gate hinge and assembled, in the non-hinge of gate
Position sets the cam path on control bearing pin, the control bearing pin and a revolving part to slide setting-in, the rotary flat of the revolving part
Face is parallel with the swinging plane of gate, and the cam path is the continuous slideway of one be arranged on revolving part Plane of rotation；
The continuous slideway includes self-locking section and cam segment, and the self-locking section is the circular arc using revolving part pivot as the center of circle
Section, the gate are in the closed state, the control bearing pin slides into self-locking section, and the cam segment is relative to revolving part rotation
It is described to control bearing pin along cam segment in the full curve section of the distance between center gradual change, the gate opening or closing process
Slide.
2. a kind of cam self-locking gate according to claim 1, under closing gate state, the control bearing pin and gate
The arc section of line and self-locking section between hinge is tangent.
3. a kind of cam self-locking gate according to claim 2, the swinging track of the gate corresponds to closing gate and opened
The position for opening state sets closed position sensor and open position sensor, and the closed position sensor and open position are passed
The power source of sensor and revolving part is connected by signal.
4. a kind of cam self-locking gate according to any one of claim 1-3, the transmission mechanism passes for rotary motion
Motivation structure, the revolving part is the driven pulley of transmission mechanism, and the driving wheel of the transmission mechanism is connected with power source, the cam
Groove is set on the driven wheel.
5. a kind of cam self-locking gate according to claim 4, the rotary motion transmission mechanism be gear drive,
One kind in chain wheel driving mechanism, belt gear, frictional wheel drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294956.0A CN107195076A (en) | 2017-04-28 | 2017-04-28 | Cam self-locking gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710294956.0A CN107195076A (en) | 2017-04-28 | 2017-04-28 | Cam self-locking gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107195076A true CN107195076A (en) | 2017-09-22 |
Family
ID=59872908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710294956.0A Pending CN107195076A (en) | 2017-04-28 | 2017-04-28 | Cam self-locking gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107195076A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109472923A (en) * | 2018-12-28 | 2019-03-15 | 广州国瀚计算机通讯科技有限公司 | A kind of valve system for self-service device |
| CN111986402A (en) * | 2020-07-31 | 2020-11-24 | 湖南长城信息金融设备有限责任公司 | Medium dispensing device and self-service equipment |
| CN112037436A (en) * | 2020-07-31 | 2020-12-04 | 湖南长城信息金融设备有限责任公司 | Multi-media dispensing system and self-service equipment applied by same |
| WO2024060749A1 (en) * | 2022-09-22 | 2024-03-28 | 浙江联宜电机有限公司 | Barrier gate control mechanism with self-locking function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202720714U (en) * | 2012-08-10 | 2013-02-06 | 长城信息产业股份有限公司 | Rotary gate module of cash outlet of automatic teller machine |
| CN203574271U (en) * | 2013-11-14 | 2014-04-30 | 常熟市通用电器厂有限公司 | Drawer pushing mechanism of low voltage complete switchgear |
| CN206788966U (en) * | 2017-04-28 | 2017-12-22 | 湖南长城信息金融设备有限责任公司 | A kind of cam self-locking gate |
-
2017
- 2017-04-28 CN CN201710294956.0A patent/CN107195076A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202720714U (en) * | 2012-08-10 | 2013-02-06 | 长城信息产业股份有限公司 | Rotary gate module of cash outlet of automatic teller machine |
| CN203574271U (en) * | 2013-11-14 | 2014-04-30 | 常熟市通用电器厂有限公司 | Drawer pushing mechanism of low voltage complete switchgear |
| CN206788966U (en) * | 2017-04-28 | 2017-12-22 | 湖南长城信息金融设备有限责任公司 | A kind of cam self-locking gate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109472923A (en) * | 2018-12-28 | 2019-03-15 | 广州国瀚计算机通讯科技有限公司 | A kind of valve system for self-service device |
| CN111986402A (en) * | 2020-07-31 | 2020-11-24 | 湖南长城信息金融设备有限责任公司 | Medium dispensing device and self-service equipment |
| CN112037436A (en) * | 2020-07-31 | 2020-12-04 | 湖南长城信息金融设备有限责任公司 | Multi-media dispensing system and self-service equipment applied by same |
| WO2024060749A1 (en) * | 2022-09-22 | 2024-03-28 | 浙江联宜电机有限公司 | Barrier gate control mechanism with self-locking function |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 410100 No.5, east 3 Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: Great Wall Information Co.,Ltd. Address before: 410100 No. 5, three East Road, Changsha economic and Technological Development Zone, Hunan, Changsha Applicant before: HUNAN GREATWALL INFORMATION FINANCIAL EQUIPMENT Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |
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| RJ01 | Rejection of invention patent application after publication |