CN205857073U - Anti-pinch translation lock - Google Patents
Anti-pinch translation lock Download PDFInfo
- Publication number
- CN205857073U CN205857073U CN201620555554.2U CN201620555554U CN205857073U CN 205857073 U CN205857073 U CN 205857073U CN 201620555554 U CN201620555554 U CN 201620555554U CN 205857073 U CN205857073 U CN 205857073U
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- CN
- China
- Prior art keywords
- swing arm
- driven
- flashboard
- pinch
- translation lock
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Abstract
The utility model discloses a kind of anti-pinch translation lock, including frame, described frame is provided with swing arm structure, described swing arm structure drives a flashboard to make sector translation, and described swing arm structure is driven it to swing by a drive mechanism；Described swing arm structure includes that the driven swing arm that the active swing arm being fixed on drive mechanism drive end and axle are connected on flashboard, described active swing arm and driven swing arm are set to spacing movement, is additionally provided with the induction apparatus of a detection actively swing arm and driven swing arm displacement；When described flashboard is stopped by object, it is mobile that described drive mechanism drives actively swing arm and driven swing arm to produce, thus induction apparatus detects that Bit andits control drive mechanism quits work or reverse operation.This utility model has can pass through the mechanical displacement advantage to motor braking when infrared opposite-radiation breaks down.
Description
Technical field
This utility model relates to banister, especially relates to one and can pass through mechanical displacement when infrared opposite-radiation breaks down
To motor braking, prevent the anti-pinch translation lock of flashboard folder people, hurt sb.'s feelings (thing).
Background technology
Along with the development of society, various megastore, office building and financial center complete successively.Be applied at present market,
The channel management equipment of the public arena such as office building, mansion mainly has pendulum lock, wing lock and translation lock etc., according to existing market,
The environment of office building, mansion etc., relative to other gate, translation lock is more suitable for the use of this environment.Translation lock is mainly with infrared
Line correlation technology carries out the identification of barrier, realizes opening the door, to prevent after the people passed through or object stop infrared opposite-radiation
Door leaf folder people, hurt sb.'s feelings (thing), but infrared opposite-radiation easily aging by sunlight interference effect and electronic devices and components, cause red
Outside line correlation is insensitive or misoperation, causes door leaf can occur to press from both sides people, the fault of hurt sb.'s feelings (thing).
Utility model content
For overcoming the shortcoming of prior art, this utility model purpose is to provide one can break down at infrared opposite-radiation
Time by mechanical displacement to motor braking, prevent the anti-pinch translation lock of flashboard folder people, hurt sb.'s feelings (thing).
This utility model is realized by techniques below measure, a kind of anti-pinch translation lock, including frame, described frame sets
Being equipped with swing arm structure, described swing arm structure drives a flashboard to make sector translation, and described swing arm structure is driven it by a drive mechanism
Swing；Described swing arm structure includes the driven swing arm that the active swing arm being fixed on drive mechanism drive end and axle are connected on flashboard,
Described active swing arm and driven swing arm are set to spacing movement, are additionally provided with the sense of a detection actively swing arm and driven swing arm displacement
Answer device；When described flashboard is stopped by object, it is mobile that described drive mechanism drives actively swing arm and driven swing arm to produce, thus senses
Device detects that Bit andits control drive mechanism quits work or reverse operation.
As a kind of optimal way, described active swing arm and driven swing arm are connected to two ends of an elastic mechanism, institute
Elasticity of compression device when stating actively swing arm and driven swing arm displacement.
As a kind of optimal way, described elastic device be the return spring holder being fixed in actively swing arm and be pressed on from
Reset push rod on movable pendulum arm, between described reset push rod and return spring holder, elastic compression has a back-moving spring.
As a kind of optimal way, described active swing arm is fixed on by motor-driven driving shaft；Described driven swing arm
One end axle is connected on driving shaft, and other end axle is connected on flashboard, and driven swing arm is connected to actively swing arm by least one screw rod, wears
Cross the screwed hole of the active swing arm of screw rod or/and the screwed hole of driven swing arm is set to the arc to the two relative movement direction.
As a kind of optimal way, the screwed hole of described active swing arm or the screwed hole of driven swing arm are provided with a screw thread
Borehole jack, the degree of depth of a little higher than screwed hole of height of described screw thread borehole jack, described screw rod by screwed hole set through and fasten.
As a kind of optimal way, described slave pendulum upper-arm circumference is provided with multiple screw thread more than standing screw around driving shaft
Hole.
As a kind of optimal way, described induction apparatus is the limit switch being fixed in actively swing arm, described active swing arm
When producing relative movement with driven swing arm, driven swing arm triggers limit switch.
As a kind of optimal way, described swing arm structure is two sets being set in parallel in frame.
As a kind of optimal way, described swing arm structure is also associated with an elastic device, during the deformation of described elastic device its
Elastic force moment is less than the gravity moment of flashboard.
As a kind of optimal way, described flashboard connecting and has a flashboard to fix seat, described slave pendulum arm axle is connected on flashboard
On fixing seat.
This utility model is mainly made up of active swing arm and driven swing arm due to swing arm structure, when flashboard is stopped by object
Time, the driven swing arm connecting flashboard produces displacement relative to active swing arm, and induction apparatus controls motor after displacement being detected and stops work
Make or reverse operation.This utility model can realize door leaf by frame for movement when infrared opposite-radiation device fails and be obstructed
Rear mechanical components shifts, and motor is carried out braking, reaches to prevent flashboard from pressing from both sides people, the effect of hurt sb.'s feelings (thing), forms the of equipment
Two road security perimeters.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of this utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of this utility model embodiment swing arm structure.
Fig. 3 is the Facad structure schematic diagram that this utility model embodiment is normally closed a floodgate.
Fig. 4 is the Facad structure schematic diagram that this utility model embodiment meets that barrier closes a floodgate.
Fig. 5 is the structure schematic diagram that this utility model embodiment is normally closed a floodgate.
Fig. 6 is the structure schematic diagram that this utility model embodiment meets that barrier closes a floodgate.
Detailed description of the invention
Below in conjunction with embodiment and compare accompanying drawing this utility model is described in further detail.
A kind of anti-pinch translation lock, referring to figs. 1 to Fig. 6, including frame 20, described frame 20 is provided with swing arm structure, institute
Stating swing arm structure drives a flashboard 19 to make fan-shaped translation, and described swing arm structure is driven it to put by the motor 21 of a band reduction box 22
Dynamic；Described swing arm structure includes that the active swing arm 5 being fixed on the driving shaft 24 or driving shaft 1 driven by reduction box 22 and axle are connected on
Driven swing arm 6 on flashboard 19, described active swing arm 5 is set to spacing movement with driven swing arm 6, is additionally provided with a detection actively
Swing arm 5 and the induction apparatus 12 of driven swing arm 6 displacement；When described flashboard 19 is stopped by object, driving shaft 24 or driving shaft 1 drive main
Movable pendulum arm 5 swings and produces mobile with driven swing arm 6, thus induction apparatus 12 detects Bit andits control motor 21 and quits work or reversely
Work.
This anti-pinch translation lock is mainly made up of active swing arm 5 and driven swing arm 6 due to swing arm structure, with reference to Fig. 4 and Fig. 6,
When flashboard 19 is stopped by object, the driven swing arm 6 connecting flashboard 19 produces displacement relative to active swing arm 5, and driven swing arm 6 stops
Only and actively swing arm 5 continues to swing under the driving of driving shaft, and induction apparatus 12 controls motor 21 after displacement being detected and quits work
Or reverse operation.Thus realized mechanical components after door leaf is obstructed by frame for movement when infrared opposite-radiation device fails
Displacement, motor 21 is carried out braking, reaches to prevent from pressing from both sides people, the effect of hurt sb.'s feelings (thing), forms the second security perimeter of equipment.
Anti-pinch in an embodiment translates lock, refer to Fig. 1 to Fig. 2, specifically also may be used on the basis of previous technique scheme
To be, actively swing arm 5 and driven swing arm 6 are connected to two ends of an elastic mechanism, described active swing arm 5 and driven swing arm 6
Elasticity of compression device during displacement.Thus after barrier leaves, realize the reset of actively swing arm 5 and driven swing arm 6.In this enforcement
In example, elastic device is to be fixed on the return spring holder on active swing arm 5 groove by screw 19 and be pressed in driven swing arm 6
Reset push rod 15, the top of reset push rod 15 is the U-lag that width is slightly larger than driven swing arm 6 thickness, the U-shaped of reset push rod 15
Groove snaps in driven swing arm 6, and between reset push rod 15 and return spring holder 17, elastic compression has a back-moving spring 16, utilizes reset bullet
Spring 16 realizes the reset of actively swing arm 5 and driven swing arm 6 after barrier leaves flashboard 19.
Anti-pinch in an embodiment translates lock, refer to Fig. 1 to Fig. 2, specifically also may be used on the basis of previous technique scheme
To be, actively swing arm 5 is fixed on the driving shaft 1 of the reduction box 22 driven by motor 21 by flange 3, and driving shaft 1 is provided with
Flange retainingf key 2, makes actively swing arm 5 and driven swing arm 6 axle be connected on driving shaft 1 by jump ring 4, the other end of driven swing arm 6
It is connected on the flashboard seat 25 of flashboard 19 by door-plate axle 10 axle being disposed thereon, door-plate axle 10 is arranged with bearing 23, driven
Swing arm by being provided with a fixing hole near the position of door-plate axle 10, and actively the corresponding fixing hole of swing arm 5 is provided with screwed hole, a spiral shell
Bar 14 is fixed by stop nut 9 through screwed hole and fixing hole by pad 13, and actively the screwed hole of swing arm 5 is set to actively
The arc in both swing arm 5 and driven swing arm 6 relative movement direction.Thus when driven swing arm 6 moves barrier stopping, actively swing arm 5 spiral shell
The arcuate directions of pit swings a segment distance, in order to make screw rod 14 lead while ensureing screw rod 14 and stop nut 9 fastening
The screwed hole of movable pendulum arm 5 slidably can be equipped with a screw thread borehole jack 11 in screwed hole, and screw thread borehole jack 11 penetrates screwed hole
The degree of depth of the most a little higher than screwed hole, screw rod 14 is passed by screw thread borehole jack 11 and is fastened by stop nut 9.
Anti-pinch in an embodiment translates lock, refer to Fig. 1 to Fig. 2, specifically also may be used on the basis of previous technique scheme
To be, driven swing arm 6 is provided with multiple screwed hole more than standing screw 8 around driving shaft 1 or 24, and screwed hole has again passed through
Screw thread borehole jack 7, standing screw 8 screw is fixed on flange 3, so that integrated connection is more reliable.
Anti-pinch in an embodiment translates lock, refer to Fig. 1 to Fig. 2, specifically also may be used on the basis of previous technique scheme
To be, induction apparatus 12 is the limit switch being fixed in actively swing arm 5, and described active swing arm 5 produces relative shifting with driven swing arm 6
Time dynamic, driven swing arm 6 triggers limit switch.Make equipment work more reliable by mechanical switch, in other embodiments, induction apparatus
It is alternatively the non-contact switch such as infrared switch, supersonic switch.
Anti-pinch in an embodiment translates lock, refer to Fig. 1 to Fig. 2, specifically also may be used on the basis of previous technique scheme
To be, swing arm structure is two sets being set in parallel in frame 20.
Anti-pinch in an embodiment translates lock, refer to Fig. 1 to Fig. 2, specifically also may be used on the basis of previous technique scheme
To be, swing arm structure is also associated with an elastic device, and during the deformation of described elastic device, its elastic force moment is less than the gravity power of flashboard
Away from.Utilize elastic device to offset flashboard 19 and be applied to the gravity moment on driving shaft 1,24, reduce the power of motor 21, thus save
Save electric energy.
It is above this utility model anti-pinch translation lock is set forth, is adapted to assist in and understands this utility model, but this reality
With novel embodiment and be not restricted to the described embodiments, any without departing from the change made under this utility model principle,
Modify, substitute, combine, simplify, all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (10)
1. an anti-pinch translation lock, it is characterised in that: including frame, described frame is provided with swing arm structure, described swing arm is tied
Structure drives a flashboard to make sector translation, and described swing arm structure is driven it to swing by a drive mechanism；Described swing arm structure includes solid
Being scheduled on the active swing arm of drive mechanism drive end and driven swing arm that axle is connected on flashboard, described active swing arm sets with driven swing arm
It is set to spacing movement, is additionally provided with the induction apparatus of a detection actively swing arm and driven swing arm displacement；Described flashboard is stopped by object
Time, it is mobile that described drive mechanism drives actively swing arm and driven swing arm to produce, thus induction apparatus detects that Bit andits control drives machine
Structure quits work or reverse operation.
Anti-pinch the most according to claim 1 translation lock, it is characterised in that: described active swing arm and driven swing arm connect respectively
At two ends of an elastic mechanism, elasticity of compression device when described active swing arm and driven swing arm displacement.
Anti-pinch the most according to claim 2 translation lock, it is characterised in that: described elastic device is for being fixed in actively swing arm
Return spring holder and the reset push rod that is pressed in driven swing arm, elastic compression between described reset push rod and return spring holder
There is a back-moving spring.
Anti-pinch the most according to claim 1 translation lock, it is characterised in that: described active swing arm is fixed on by motor-driven
On driving shaft；Described driven swing arm one end axle is connected on driving shaft, and other end axle is connected on flashboard, and driven swing arm passes through at least one
Screw rod is connected to actively swing arm, through the screwed hole of active swing arm of screw rod or/and the screwed hole of driven swing arm is set to two
The arc in person's relative movement direction.
Anti-pinch the most according to claim 4 translation lock, it is characterised in that: the screwed hole of described active swing arm or driven swing arm
Screwed hole on be provided with a screw thread borehole jack, the degree of depth of a little higher than screwed hole of height of described screw thread borehole jack, described screw rod is by spiral shell
Pit set through and fasten.
Anti-pinch the most according to claim 4 translation lock, it is characterised in that: described slave pendulum upper-arm circumference is provided with many around driving shaft
The individual screwed hole more than standing screw.
Anti-pinch the most according to claim 1 translation lock, it is characterised in that: described induction apparatus is to be fixed in actively swing arm
Limit switch, when described active swing arm produces relative movement with driven swing arm, driven swing arm triggers limit switch.
Anti-pinch the most according to claim 1 translation lock, it is characterised in that: described swing arm structure is for being set in parallel in frame
Two sets.
Anti-pinch the most according to claim 1 translation lock, it is characterised in that: described swing arm structure is also associated with an elastic dress
Putting, during the deformation of described elastic device, its elastic force moment is less than the gravity moment of flashboard.
Anti-pinch the most according to claim 1 translation lock, it is characterised in that: connect on described flashboard and have a flashboard to fix seat,
Described slave pendulum arm axle is connected on flashboard and fixes on seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555554.2U CN205857073U (en) | 2016-06-07 | 2016-06-07 | Anti-pinch translation lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555554.2U CN205857073U (en) | 2016-06-07 | 2016-06-07 | Anti-pinch translation lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857073U true CN205857073U (en) | 2017-01-04 |
Family
ID=57639241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620555554.2U Active CN205857073U (en) | 2016-06-07 | 2016-06-07 | Anti-pinch translation lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970852A (en) * | 2016-06-07 | 2016-09-28 | 深圳市威捷机电股份公司 | Anti-pinch sliding gate |
-
2016
- 2016-06-07 CN CN201620555554.2U patent/CN205857073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970852A (en) * | 2016-06-07 | 2016-09-28 | 深圳市威捷机电股份公司 | Anti-pinch sliding gate |
| WO2017211125A1 (en) * | 2016-06-07 | 2017-12-14 | 深圳市威捷机电股份公司 | Anti-pinch type translational turnstile |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |