CN207728176U - A kind of bolt-type handle of umbrella electronic lock - Google Patents

Abstract

The utility model discloses a kind of bolt-type handle of umbrella electronic locks, are related to en-toutcas lock field, including umbrella stand, further include control device, on umbrella stand and with handle of umbrella placement rack, the pedestal on umbrella stand being open；The motor that pedestal is equipped with bolt and is electrically connected with control device；On bolt sliding setting pedestal；Motor is connected with the driving wheel engaged with bolt；When bolt is in locking-in state, bolt seals handle of umbrella placement rack opening across pedestal.The utility model realizes by the way that control device and pin lock is arranged and carries out Electronic control as needed, complete the effect of auto-unlocking locking.

Description

A kind of bolt-type handle of umbrella electronic lock

Technical field

It is specifically a kind of bolt-type handle of umbrella electronic lock the utility model is related to en-toutcas lock field.

Background technology

Some cities at home at present, many public places are placed public umbrellas erection and apply, such as in hotel, market, super The umbrella stand that the larger place of the flows of the people such as city is placed, they are traditional umbrella lock constructions with key switch.This conventional umbrella Lock construction needs user to carry corresponding key, it sometimes appear that such as situations such as key loss, it is extremely inconvenient；And by In its needs artificially by key open locking the characteristics of, need to put into larger cost of human resources, for it is this borrow umbrella it is convenience-for-people For the supplier of service, it is undoubtedly the largest bottleneck, this is but also this convenience service of many public places is forced to terminate.

Utility model content

The purpose of this utility model is to provide a kind of bolt-type handle of umbrella electronic locks, make for solving umbrella stand in the prior art With the inconvenient problem of conventional umbrella lock construction.The utility model is realized by the way that control device and pin lock is arranged according to need Electronic control is carried out, the effect of auto-unlocking locking is completed.

The utility model is achieved through the following technical solutions：

A kind of bolt-type handle of umbrella electronic lock, including umbrella stand, control device, on umbrella stand and with opening handle of umbrella place Seat, the pedestal on umbrella stand；The motor that pedestal is equipped with bolt and is electrically connected with control device；Bolt sliding setting pedestal On；Motor is connected with the driving wheel engaged with bolt；The motor drives the movement of driving wheel forward or reverse, and driving bolt is in umbrella Linear reciprocating motion is done in placement rack, unlatching or the locking of handle of umbrella placement rack are realized.Control device is positive and negative for controlling motor Turn, to realize that the opening and closing of pin lock, control device include input unit, controller, output unit；Input unit is for receiving Signal, such as button signal, encryption apparatus signal, the signal that identification user identity device is sent out, sensor signal etc., and will receive Signal transmission to controller, controller can be PLC, microcontroller or computer, and controller is according to received signal and pre-selection The program of setting is acted by output unit driving motor.Bolt and driving wheel engage the engagement that should be understood as broad sense, example Such as the engagement of wheel and rack, sprocket wheel is engaged with chain, and turbine is engaged with worm screw.

Preferably, the driving wheel is gear, and bolt is equipped with the rack engaged with driving wheel, and rack is equipped with strip hole；Bottom Seat is equipped with the limited block in strip hole.Rack pinion bearing capacity is big, transmission efficiency, can long range unlimited lengthening simultaneously And it runs at high speed and does not influence rack precision.The stroke of open locking of the limited block for limiting bolt is set, bolt and driving are prevented Wheel is detached from.Strip hole is set, makes a limited block that can limit the stroke of bolt both direction, it is simple in structure and save sky Between.

Preferably, there is the rack engaged with driving wheel, one end to have lock shaft for described bolt one end；Towards handle of umbrella placement rack Lock shaft end have chamfering or fillet；The surrounding side wall of lock shaft is provided at least one kidney slot along lock shaft axial direction.Chamfering Or fillet makes lock shaft end diameters change from small to big, therefore handle of umbrella can be guided, while lock shaft end can be avoided to generate burr, Damage handle of umbrella.To avoid lock shaft weight from being more than rack weight, causes bolt center of gravity outside pedestal, bolt, seat wear is caused to add Soon, the weight of the mitigation lock shaft in the case where ensureing lock shaft intensity, the setting of lock shaft surrounding kidney slot is needed to alleviate lock shaft Weight.Herein it is emphasized that the rack should broad sense the part for being interpreted as having tooth-like features, such as worm screw, screw rod, Chain, involute rack etc..

Preferably, the pedestal is equipped with gib block and convex ribs, and gib block setting exists in bolt engagement side offside, convex ribs setting On the sliding contact surface of bolt and pedestal.When rack and pinion engagement moves, gear passes to the engagement force direction and bolt of bolt The direction of motion with the time be variation, and a component of engagement force make bolt have be detached from gear trend, to Cause to wear aggravation between bolt and base guide.Therefore setting gib block, makes bolt tightly be bonded gear, on the one hand slows down slotting Abrasion between pin and pedestal, while reducing the impact of bolt and gear.Contact area is bigger, and the resistance of bolt movement is bigger, because Convex ribs are set on this pedestal, bolt is made to be contacted with convex ribs, reduce the contact area of bolt and pedestal, to reduce bolt movement Resistance.

Preferably, it is equipped with the travel switch being electrically connected with control device in the handle of umbrella placement rack opening.Travel switch is A kind of common low current master control electrical apparatus, including operating head, contact system, shell.User is when putting umbrella, handle of umbrella touch operation Head, operating head push contact system, make contact closure or disconnection, and transmit a signal to control device, control device is according to letter Number control electric motor starting, drive bolt stretch out pedestal, lock handle of umbrella, realize lock umbrella purpose.

Preferably, the chassis outer side is equipped with the first chamfering.The purpose that the first chamfering is arranged on pedestal is, pedestal is made to exist Umbrella stand will not be with the wrong location.Umbrella stand is equipped with the blend stop of mounting seat, and one of blend stop corresponds to the setting of the first chamfering, if Pedestal has rotated 90 degree or 180 degree with respect to correct position, and the blend stop of corresponding first chamfering setting can interfere the installation of pedestal, reach To the purpose of fool proof.Herein it is emphasized that setting blend stop simply to illustrate that pedestal fool proof principle, people in the art Member is not construed as the restriction to the utility model.

Preferably, second chamfering different from the first chamfer dimesion is additionally provided on the pedestal.For purposes of illustration only, especially advising Fixed, the bolt direction of motion is X-axis, and the vertical bolt direction of motion and the axis parallel with driving wheel end face are Y-axis, vertical X axis and Y-axis It is Z axis.Since the first chamfering can only prevent pedestal from rotating fool proof about the z axis, setting one is different from the first chamfer dimesion The second chamfering, pedestal can be made to accomplish the fool proof rotated around X/Y axis.Herein it is emphasized that the X/Y/Z axis is only used for Illustrate that the fool proof principle of pedestal, those skilled in the art are not construed as the restriction to the utility model.

Preferably, further include the protective cover of cover on the base.The purpose that protective cover is arranged is, prevents dust, rain Water etc. enters pedestal, prevents the moving link in pedestal because of accelerated wear tests such as dusts, at the same prevent electrical equipment in pedestal because Short circuit occurs for rainwater or charged dust.

Preferably, protective cover corresponds to, and there is protrusion, raised side to be slidably matched with bolt at bolt, and the other side, which is equipped with, is reduced The pit of protective cover deformation.To prevent bolt along driving wheel axial float, therefore protective cover setting protrusion pushes down bolt.To ensure Protective cover causes to deform because wall thickness is inconsistent, therefore pit is arranged in the other side of protective cover protrusion.

Preferably, the protective cover end face is equipped with boss；Pedestal end face is equipped with and the matched groove of boss.Boss and groove Cooperation, so that protective cover is positioned on pedestal.

The utility model compared with prior art, has the following advantages and advantageous effect：

（1）By the way that control device and pin lock is arranged, realizes and carry out Electronic control as needed, complete auto-unlocking and close The effect of lock.

（2）By the way that limited block is arranged, the effect of limitation bolt stroke is realized.

（3）By in bolt end set chamfering, realizing bolt end non-trimming, guiding the effect of handle of umbrella；Pass through setting Kidney slot mitigates the effect of bolt weight.

（4）Increase bolt guiding length by the way that gib block is arranged, realizes the effect of bolt smooth motion；By the way that convex ribs are arranged Reduce the contact area of bolt and pedestal, realizes the effect for reducing the bolt resistance of motion.

（5）By the way that travel switch automatic sensing handle of umbrella is arranged in place, realize that intelligence goes back the effect of umbrella.

（6）By the way that the first chamfering and the second chamfering is arranged, the fool proof effect it is not possible that anti-loaded pedestal is realized.

（7）By the way that protective cover is arranged, realizes dust-proof, waterproof, slow down the effect of moving component abrasion.

（8）By the way that protrusion is arranged, the effect of limitation snibbing position is realized；By the way that pit is arranged, each position of protective cover is realized Wall thickness is consistent, reduces the effect of deformation.

（9）By the way that boss and groove is arranged, the effect for ensureing protective cover and pedestal relative position is realized.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is A-A sectional views；

Fig. 3 is B-B sectional views；

Fig. 4 is enlarged drawing at C；

1- bolts；2- pedestals；3- driving wheels；4- motors；5- protective covers；6- handle of umbrella placement racks；7- travel switches；8- is kept off Item；11- chamferings；12- kidney slots；13- racks；131- strip holes；21- gib blocks；The first chamferings of 22-；23- limited blocks；24- is convex Muscle；The second chamferings of 25-；26- grooves；51- boss；52- protrusions；53- pits.

Specific implementation mode

The utility model is described in further detail with reference to the preferred embodiment of the utility model, but this practicality Novel embodiment is without being limited thereto.

Embodiment 1：

In conjunction with attached drawing 1-2, a kind of bolt-type handle of umbrella electronic lock, including umbrella stand, which is characterized in that further include control device, On umbrella stand and with handle of umbrella placement rack 6, the pedestal 2 on umbrella stand being open；Pedestal 2 be equipped with bolt 1 and with control The motor 4 of device electrical connection；On the sliding setting pedestal 2 of bolt 1；Motor 4 is connected with the driving wheel 3 engaged with bolt 1；The electricity Machine 4 drives the movement of 3 forward or reverse of driving wheel, driving bolt 1 to do linear reciprocating motion in handle of umbrella placement rack 6, realize handle of umbrella The unlatching of placement rack 6 or locking.Control device in the present embodiment includes input unit, the user's body being electrically connected with input unit Part identification device and for incuding the sensor for going back umbrella, the output unit being electrically connected with motor, with input unit and output unit The microcontroller of connection.

Operation principle：

When user needs to borrow umbrella, first passes through user identity identification device and carry out user identity identification, user identity identification Device by input unit by the user identity signal transmission of identification to microcontroller, microcontroller judge the user whether have borrow umbrella If qualification starts motor 4, motor 4 drives 1 retraction pedestal 2 of bolt, completes out with umbrella qualification is borrowed by output unit Lock acts, and user takes out umbrella, completes that umbrella is borrowed to act.When user needs to go back umbrella, handle of umbrella is put into handle of umbrella placement rack 6 is open, umbrella The signal of trigger sensor, sensor is entered microcontroller through input unit, microcontroller starts motor 4, electricity by output unit Machine 4 drives bolt 1 to stretch out pedestal 2, completes block action.The control device structure and connection relation that the present embodiment uses are only used for Illustrate that operating principle, those skilled in the art are not construed as the restriction to the utility model.

Embodiment 2：

Preferably to realize the utility model, on the basis of embodiment 1, in conjunction with attached drawing 1-2, further, the drive Driving wheel 3 is gear, and bolt 1 is equipped with the rack 13 engaged with gear 3, and rack 13 is equipped with strip hole 131；Pedestal 2, which is equipped with, to be located at Limited block 23 in strip hole 131.

Operation principle：

Motor 4 drives gear 3 to rotate, and gear 3 stretches with carry-over bar 13 on pedestal 2, to complete unlocking block action. When bolt 1 is in unlocking or blocking, limited block 23 can be contacted with strip hole 131, can also be with strip hole 131 not Contact.Bolt 1 is controlled in place there are two types of mode, and one is bolts 1 just to send out signal in place in the state for unlocking or being latched completion To control device, torque motor just has such function, and when bolt 1 is in unlocking or blocking, limited block 23 hinders Only bolt 1 continues to move, and resistance shows bolt more than motor driving force to make motor 4 send out signal in place to control device 1 in place, and control device receives signal in place, and control motor 4 stops.Another way is that control device directly controls electricity Machine 4 rotation setting revolution, do not need bolt 1 unlock or be latched complete state send out in place signal to control device.This When, limited block 23 and strip hole（131）It can not contact, only serve the effect that limitation bolt 1 is detached from gear 3.

Embodiment 3：

It is further, described to insert in conjunction with attached drawing 1-3 on the basis of embodiment 1 preferably to realize the utility model 1 one end of pin is engaged with driving wheel 3, and one end has lock shaft；There is chamfering or fillet 11 towards the lock shaft end of handle of umbrella placement rack 6；Lock The surrounding side wall of axis is provided at least one kidney slot 12 along lock shaft axial direction.

Operation principle：

When locking umbrella, motor 4 drives bolt 1 to be moved to handle of umbrella, and the chamfering or fillet 11 of lock shaft end first pass around handle of umbrella, Since the diameter of lock shaft end is ascending, handle of umbrella can be guided.Kidney slot 12 reduces the material of lock shank portion, to Reduce the weight of lock shank portion.

Embodiment 4：

Preferably to realize the utility model, on the basis of embodiment 2, in conjunction with attached drawing 1-2, further, the bottom Seat 2 is equipped with gib block 21 and convex ribs 24, and the setting of gib block 21 is arranged in 1 engagement side offside of bolt, convex ribs 24 in bolt 1 and pedestal On 2 sliding contact surface.

Operation principle：

Motor 4 is rotated with moving gear 3, and gear 3 drives bolt 1 to move back and forth by rack 13, completes locking of unlocking.Gear One component of the engagement force of 3 pairs of racks 13 drives bolt 1 to be moved along 3 tangential direction of gear, another component keeps rack 13 remote From gear 3, setting gib block 21 is for balancing engagement force component of the rack 13 far from gear 3.Setting convex ribs 24 make rack 13 with Contact area between pedestal 2 is reduced, to reduce the frictional resistance of rack.

Embodiment 5：

Preferably to realize the utility model, on the basis of embodiment 1-4 wherein any one embodiment, in conjunction with attached drawing 1, further, the handle of umbrella placement rack 6 is open interior equipped with the travel switch 7 being electrically connected with control device.

Operation principle：

Travel switch includes shell, operating head, the contact system being electrically connected with control device, when handle of umbrella is placed on by user In handle of umbrella placement rack 6 is open and operating head is touched, operating head pushes contact system, makes contact closure or disconnection, to control Device processed sends out handle of umbrella signal in place, and control device driving motor 4 drives driving wheel 3 to rotate, and driving wheel 3 drives bolt along driving Wheel tangential direction is moved to handle of umbrella, completes lock umbrella action.

Embodiment 6：

Preferably to realize the utility model, on the basis of embodiment 1-4 wherein any one embodiment, in conjunction with attached drawing 1, further, 2 outside of the pedestal is equipped with the first chamfering 22.

Operation principle：

For purposes of illustration only, the rectangular cross-section of the pedestal 2 in the present embodiment, any one angle at four angles of rectangle has Angle, i.e. the first chamfering 22.Umbrella stand is equipped with four blend stops 8 of mounting seat, and one of blend stop 8 corresponds to the first chamfering 22 and sets It sets.When pedestal 2 is assembled to umbrella stand, if the position that the first chamfering 22 of pedestal 2 is determined without corresponding blend stop 8 is installed, position Other three beams relate to pedestal 2 for the meeting of blend stop 8 at the first chamfering 22, therefore the first chamfering 22, which is arranged, to prevent pedestal from filling It is wrong.

Embodiment 7：

Preferably to realize the utility model, on the basis of embodiment 6, in conjunction with attached drawing 1, further, the pedestal 2 On be additionally provided with second chamfering 25 different from 22 size of the first chamfering.

Operation principle：

The first chamfering 22, which is arranged, can only prevent pedestal 2 wrongly installed along the axis rotation parallel with driving wheel axis, if pedestal edge The axis rotation of wheel axis is vertically driven, then cannot misplace, therefore second chamfering different from 22 size of the first chamfering is set 25 it is prevented that such case appearance, achievees the purpose that complete mistake proofing.

Embodiment 8：

Preferably to realize the utility model, on the basis of embodiment 1-4 wherein any one embodiment, in conjunction with attached drawing 1-2 further includes further the protective cover 5 covered on the pedestal 2.

Operation principle：

Component in pedestal 2 is isolated from the outside and comes by protective cover 5, prevents the dust in environment, rainwater etc. from entering pedestal, It causes moving link abrasion to accelerate or causes pedestal electrical equipment short-circuit.

Embodiment 9：

Preferably to realize the utility model, on the basis of wherein any one embodiment of embodiment 8, in conjunction with attached drawing 1- 2, further, the protective cover 5, which corresponds to, has protrusion 52 at bolt 1, and raised 52 sides are slidably matched with bolt 1, the other side Equipped with the pit 53 for reducing the deformation of protective cover 5.

Operation principle：

Protrusion 52 limits bolt 1 along 3 axial float of driving wheel, and setting pit 53 makes protective cover 5 push down 1 part of bolt Wall thickness it is consistent with 5 other parts wall thickness of protective cover, keep 5 each section Material shrinkage of protective cover consistent, reduce deformation.

Embodiment 10：

Preferably to realize the utility model, on the basis of embodiment 8, in conjunction with attached drawing 4, further, the protection It covers 5 end faces and is equipped with boss 54；2 end face of pedestal is equipped with and 54 matched groove 26 of boss.

Operation principle：

When installing protective cover 5, the positioning of protective cover 5 is realized in the installation of 54 alignment indentation 26 of boss.

The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within Within the scope of protection of the utility model.

Claims (10)

1. a kind of bolt-type handle of umbrella electronic lock, including umbrella stand, which is characterized in that further include control device, be set on umbrella stand and have There is the handle of umbrella placement rack of opening（6）, pedestal on umbrella stand（2）；Pedestal（2）It is equipped with bolt（1）With with control device electricity The motor of connection（4）；Bolt（1）Sliding setting pedestal（2）On；Motor（4）It is connected with and bolt（1）The driving wheel of engagement（3）； The motor（4）Drive driving wheel（3）Forward or reverse moves, and drives bolt（1）In handle of umbrella placement rack（6）Inside do reciprocating linear Handle of umbrella placement rack is realized in movement（6）Unlatching or locking.

2. a kind of bolt-type handle of umbrella electronic lock according to claim 1, which is characterized in that the driving wheel（3）For gear, Bolt（1）Equipped with the rack engaged with gear（13）, rack（13）Equipped with strip hole（131）；Pedestal（2）It is equipped with and is located at strip Hole（131）Interior limited block（23）.

3. a kind of bolt-type handle of umbrella electronic lock according to claim 1, which is characterized in that the bolt（1）One end has With driving wheel（3）The rack of engagement（13）, one end has lock shaft；Towards handle of umbrella placement rack（6）Lock shaft end have chamfering or circle Angle（11）；The surrounding side wall of lock shaft is provided at least one kidney slot along lock shaft axial direction（12）.

4. a kind of bolt-type handle of umbrella electronic lock according to claim 2, which is characterized in that the pedestal（2）Equipped with guiding Item（21）And convex ribs（24）, gib block（21）It is arranged in bolt（1）Engagement side offside, convex ribs（24）It is arranged in bolt（1）The bottom of with Seat（2）Sliding contact surface on.

5. according to claim 1-4 its any one of described in a kind of bolt-type handle of umbrella electronic lock, which is characterized in that the umbrella Placement rack（6）The travel switch being electrically connected with control device is equipped in opening（7）.

6. according to claim 1-4 its any one of described in a kind of bolt-type handle of umbrella electronic lock, which is characterized in that the bottom Seat（2）Outside is equipped with the first chamfering（22）.

7. a kind of bolt-type handle of umbrella electronic lock according to claim 6, which is characterized in that the pedestal（2）Be additionally provided with First chamfering（22）The second different chamfering of size（25）.

8. according to claim 1-4 its any one of described in a kind of bolt-type handle of umbrella electronic lock, which is characterized in that further include Cover on the pedestal（2）On protective cover（5）.

9. a kind of bolt-type handle of umbrella electronic lock according to claim 8, which is characterized in that the protective cover（5）It is corresponding to insert Pin（1）Place has protrusion（52）, protrusion（52）Side and bolt（1）It is slidably matched, the other side, which is equipped with, reduces protective cover（5）Deformation Pit（53）.

10. a kind of bolt-type handle of umbrella electronic lock according to claim 8, which is characterized in that the protective cover（5）End face is set There is boss（51）；Pedestal（2）End face is equipped with and boss（51）Matched groove（26）.