CN204282994U - A kind of lock for showcase and use the showcase of this lock - Google Patents
A kind of lock for showcase and use the showcase of this lock Download PDFInfo
- Publication number
- CN204282994U CN204282994U CN201420752643.7U CN201420752643U CN204282994U CN 204282994 U CN204282994 U CN 204282994U CN 201420752643 U CN201420752643 U CN 201420752643U CN 204282994 U CN204282994 U CN 204282994U
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- lock
- showcase
- grab
- gate stop
- box body
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Abstract
The utility model provides a kind of lock for showcase, relates to field of lockset.This lock being used for showcase comprises locking device and gate stop, the lock core assembly that locking device comprises box body and is connected with gate stop buckle, lock core assembly is fixed on box body, lock core assembly comprises the runner carrying out with gate stop coordinating, runner and box body are rotationally connected, adjacent runner is provided with grab, grab and box body are rotationally connected and control runner and rotate, be convenient to engaging or unclamp gate stop, adjacent grab is provided with the electromagnetic valve of the swing controlling grab, electromagnetic valve connects grab, lock for showcase also comprises power supply, signal receiver and controller, controller respectively with power supply, the electromagnetic valve electrical connection of signal receiver and locking device.The lock folding with convenience for showcase that the utility model provides, theftproof are better.The utility model additionally provides the showcase using this lock, simple to operate, easy to use.
Description
Technical field
The utility model relates to field of lockset, in particular to a kind of lock for showcase and the showcase using this lock.
Background technology
Showcase is mainly used for the store display commodity such as market, jewelry shop, storing articles, to the visual intuitive of people, and has certain demonstration effect.And in order to protect the commodity in showcase, showcase often all needs to lock.
In prior art, have a lot of lockset product, but these locks generally all utilize key to realize folding, during folding easily there is phenomenons such as blocking in key, and folding bothers, and the theftproof of lock is also poor.
In sum, the lock folding for showcase how is avoided to bother, and the problem of theftproof difference, be the problem that current those skilled in the art urgently improves or solves.
Utility model content
In view of this, the utility model provides a kind of lock for showcase and uses the showcase of this lock, bothers to improve the lock folding for showcase of the prior art, and the problem of theftproof difference.
For achieving the above object, the utility model provides following technical scheme:
A kind of lock for showcase, comprise locking device and gate stop, the lock core assembly that described locking device comprises box body and is connected with described gate stop buckle, described lock core assembly is fixed on described box body, described lock core assembly comprises the runner carrying out with described gate stop coordinating, described runner and described box body are rotationally connected, adjacent described runner is provided with grab, described grab and described box body are rotationally connected and control described runner and rotate, be convenient to engaging or unclamp gate stop, adjacent described grab is provided with the electromagnetic valve of the swing controlling described grab, described electromagnetic valve connects described grab, the described lock for showcase also comprises power supply, signal receiver and controller, described controller respectively with described power supply, the electromagnetic valve electrical connection of described signal receiver and described locking device.
Preferably, above-mentioned in the lock of showcase, described electromagnetic valve comprises valve body and makes the spool of straight reciprocating motion, described grab comprises protruding and grab main body, one end away from turning end of described spool and described grab main body is rotationally connected, described projection is arranged at one end of the turning end away from described grab main body, and described projection snaps in the teeth groove of described runner, and the gear teeth and the described gate stop of described runner are clasped.When opening lock, signal receiver receives opening signal and passes to controller, controller Controlling solenoid valve, the spool of electromagnetic valve does straight line contractile motion, and valve core rotation connects one end away from turning end of grab main body, and spool pulls grab main body, the projection originally snapping in runner teeth groove is made to leave runner, runner, in unconstrained situation, rotates, thus unclamps gate stop; When closing locking, gate stop is pushed, and signal receiver receives shutdown signal and passes to controller, the spool of the electromagnetic valve that controller controls does straight line and stretches out motion, and spool drives the grab connecting spool, and the projection of grab snaps in the teeth groove of runner, runner catches on gate stop and is locked, and completes locking.
Preferably, above-mentioned in the lock of showcase, described lock core assembly also comprises extension spring, and during locking, described extension spring is in free state, and described box body is fixed in one end of described extension spring, and the other end of described extension spring is fixed on described spool.During due to locking, the two ends of extension spring are individually fixed in box body and spool, and now extension spring is in free state, so when lock is opened, extension spring can be pulled open by the spool doing straight line contractile motion, and extension spring is just in tension.And when lock needs locking, spool will do straight line and stretch out motion, extension spring will be connected to spool, and extension spring needs again to reply free state, so now extension spring will pull spool to stretch out, this kind is provided with and is beneficial to stretching out of spool.
Preferably, above-mentioned in the lock of showcase, described controller is provided with timer, and described timer is electrically connected with described electromagnetic valve.Timer is set in the controller, time setting can be carried out to timer, particularly can set the shut-in time after opening lock.When arriving setting-up time, the lock for showcase will carry out locking automatically.
Preferably, above-mentioned in the lock of showcase, described runner is ratchet.
Preferably, above-mentioned in the lock of showcase, the number of teeth of described ratchet is four.
Preferably, above-mentioned in the lock of showcase, described box body is also provided with the stage clip post being convenient to eject drawer, and described stage clip post comprises spring and briquetting, and described box body is fixed in one end of described spring, and the other end of described spring connects described briquetting.When opening lock, owing to being provided with stage clip post, and stage clip post comprises spring, and stage clip post contributes to the ejection of the drawer being provided with gate stop.In addition, because the other end of the spring of stage clip post is connected to briquetting, thus avoid spring and directly contact drawer and scratch drawer.
Preferably, above-mentioned in the lock of showcase, described signal receiver is radio-frequency card reader.Radio-frequency card reader can read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.Signal receiver is set to radio-frequency card reader, card-scanning type can be carried out and unblank or shut.
Preferably, above-mentioned in the lock of showcase, described signal receiver is remote signal receiver.Signal receiver is set to remote signal receiver, control remote controller far away can be realized to complete opening or closing of lock, easy to operate.
The utility model additionally provides a kind of showcase using this lock, comprise cabinet, the showcase drawer coordinated with described cabinet and the lock for showcase, described locking device is arranged at described cabinet, and described gate stop, described signal receiver are all arranged at described showcase drawer.Locking device is arranged on cabinet, and gate stop is equipped with on showcase drawer, by signal receiver Received signal strength, just can realize opening or closing of lock.And showcase drawer also will shelter from the locking device being arranged on cabinet, realize hiding of locking device, showcase drawer it also avoid the appearance of keyhole, this kind is arranged so that this showcase is more elegant in appearance, also greatly reduce the harmful effect of the visual effect to the commodity shown, this showcase is highly suitable for the place higher to bandwagon effect requirement.
Relative to prior art, the utility model comprises following beneficial effect: gate stop can be arranged on the drawer of showcase by the utility model, and locking device is arranged on the corresponding position of showcase cabinet.Coordinated with the runner in locking device by gate stop, realize opening or closing of lock.
When unblanking, the signal receiver being connected to power supply receives opening signal, and controlled the electromagnetic valve of locking device by controller, solenoid control grab swings, and then runner is rotated, and unclamps gate stop, and namely lock is opened.And when closing locking, pushed by the drawer with gate stop, signal receiver receives shutdown signal, also indirectly control runner by electromagnetic valve and rotate, runner catches on gate stop, realizes locking.
The folding that just can realize locking by providing signal for the lock of showcase that the utility model provides, folding with convenience, simple to operate, and controlled by signal, theftproof is better.
Accompanying drawing explanation
In order to clearer explanation the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is that the axle of the lock for showcase that the utility model embodiment one provides measures intention;
Fig. 2 is that the axle of the lock for showcase that the utility model embodiment two provides measures intention;
Fig. 3 is that the axle of the lock for showcase that the utility model embodiment three provides measures intention;
Fig. 4 is that the axle of the showcase of the use lock that the utility model provides measures intention;
Fig. 5 is the cross-sectional schematic of the showcase of the use lock that the utility model provides.
Wherein, the corresponding relation between Reference numeral and component names is as follows:
101-gate stop; 102-box body; 103-ratchet; 104-power supply; 105-remote signal receiver; 106-radio-frequency card reader; 107-controller; 108-valve body; 109-spool; 110-is protruding; 111-grab main body; 112-extension spring; 113-spring; 114-briquetting; 115-cabinet; 116-showcase drawer.
Detailed description of the invention
In order to protect the commodity in showcase, showcase often all needs to lock.And in the prior art, people utilize key to showcase is locked into row folding, and in use, the phenomenon blocked easily appears in key, makes trouble of unblanking.In addition, this kind has lockhole by the lockset of key folding, be arranged on showcase affects attractive in appearance.
In view of the foregoing, researcher, through a large amount of research and practices, provides a kind of lock for showcase.This Lock Lee is with after signal receiver Received signal strength, and by signal transmission to controller, the runner that controller controls to lock gate stop indirectly rotates, and unclamps gate stop, can open lock.This kind of lock folding with convenience, and attractive in appearance, and theftproof is also better.Researcher additionally provides a kind of showcase using this lock, and the showcase folding of applying this lock also facilitates.
For convenience of explanation, in following examples, runner all adopts the ratchet of four teeth, can certainly adopt other runner, as ratchet, the gear of three teeth.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1 shows the lock for showcase that the utility model embodiment one provides, comprise locking device and gate stop 101, the lock core assembly that locking device comprises box body 102 and is connected with gate stop 101 buckle, lock core assembly is fixed on box body 102, lock core assembly comprises the ratchet 103 carrying out with gate stop 101 coordinating, ratchet 103 and box body 102 are rotationally connected, adjacent ratchet 103 is provided with grab, grab and box body 102 are rotationally connected and control ratchet 103 and rotate, be convenient to engaging or unclamp gate stop, adjacent grab is provided with the electromagnetic valve of the swing controlling grab, electromagnetic valve connects grab, lock for showcase also comprises power supply 104, signal receiver and controller 107, controller 107 respectively with power supply 104, the electromagnetic valve electrical connection of signal receiver and locking device.
In the present embodiment, signal receiver adopts remote signal receiver 105, signal receiver is set to remote signal receiver 105, can realize control remote controller far away to complete opening or closing of lock, easy to operate.Certainly, this kind is selected not as restriction, and also can adopt other signal receiver, aftermentioned embodiment will be described further.
Owing to being provided with remote signal receiver 105, after remote signal receiver 105 receives opening signal, just can transmission of signal to controller 107, controller 107 triggers opening of electromagnetic valve.And after electromagnetic valve opens, controlling grab swings, drive ratchet 103 to rotate after grab swings, ratchet 103 rotates, and has just unclamped gate stop 101, and the lock then for showcase has just been opened.In use, can gate stop 101 be arranged on the drawer of showcase, and locking device is arranged on the corresponding position of showcase cabinet, when closing locking, the drawer with gate stop 101 being pushed, utilizes remote controller far to control remote signal receiver 105, remote signal receiver 105 receives shutdown signal, indirectly control ratchet 103 by electromagnetic valve to rotate, ratchet 103 catches on gate stop 101, realizes locking.
The utility model is coordinated with the ratchet 103 in locking device by gate stop 101, realizes opening or closing of lock, folding with convenience, simple to operate, and is controlled by signal, and theftproof is better.
The utility model additionally provides a kind of showcase using this lock, see Fig. 4 and Fig. 5, this showcase comprises cabinet 115, the showcase drawer 116 coordinated with cabinet 115 and the lock for showcase, locking device is arranged at cabinet 115, and gate stop 101, remote signal receiver 105 are all arranged at showcase drawer 116.Locking device is arranged on cabinet 115, and gate stop 101 is equipped with on showcase drawer 116, by remote signal receiver 105 Received signal strength, just can realize opening or closing of lock.And showcase drawer 116 also will shelter from the locking device being arranged on cabinet 115, realize hiding of locking device, showcase drawer 116 it also avoid the appearance of keyhole, this kind is arranged so that this showcase is more elegant in appearance, also greatly reduce the harmful effect of the visual effect to the commodity shown, this showcase is highly suitable for the place higher to bandwagon effect requirement.
Fig. 2 shows the lock for showcase that the utility model embodiment two provides, comprise locking device and gate stop 101, the lock core assembly that locking device comprises box body 102 and is connected with gate stop 101 buckle, lock core assembly is fixed on box body 102, lock core assembly comprises the ratchet 103 carrying out with gate stop 101 coordinating, ratchet 103 and box body 102 are rotationally connected, and adjacent ratchet 103 is provided with grab, and adjacent grab is provided with the electromagnetic valve of the swing controlling grab.Lock for showcase also comprises power supply 104, remote signal receiver 105 and controller 107, and controller 107 is electrically connected with the electromagnetic valve of power supply 104, remote signal receiver 105 and locking device respectively.Electromagnetic valve comprises valve body 108 and makes the spool 109 of straight reciprocating motion, grab comprises protruding 110 and grab main body 111, spool 109 is rotationally connected with one end away from turning end of grab main body 111, projection 110 is arranged at one end of the turning end away from grab main body 111, projection 110 snaps in the teeth groove of ratchet 103, and the gear teeth and the gate stop 101 of ratchet 103 are clasped.
When opening lock, remote signal receiver 105 receives opening signal and passes to controller 107, controller 107 Controlling solenoid valve, the spool 109 of electromagnetic valve does straight line contractile motion, and spool 109 is rotationally connected one end away from turning end of grab main body 111, and spool 109 pulls grab main body 111, the projection 110 originally snapping in the teeth groove of ratchet 103 is made to leave ratchet 103, ratchet 103, in unconstrained situation, rotates, thus unclamps gate stop 101; When closing locking, gate stop 101 is pushed, remote signal receiver 105 receives shutdown signal and passes to controller 107, the spool 109 of the electromagnetic valve that controller 107 controls does straight line and stretches out motion, spool 109 drives the grab connecting spool 109, the projection 110 of grab snaps in the teeth groove of ratchet 103, and ratchet 103 catches on gate stop 101 and is locked, and completes locking.
The utility model additionally provides a kind of showcase using this lock, see Fig. 4 and Fig. 5, this showcase comprises cabinet 115, the showcase drawer 116 coordinated with cabinet 115 and the lock for showcase, locking device is arranged at cabinet 115, and gate stop 101, remote signal receiver 105 are all arranged at showcase drawer 116.Locking device is arranged on cabinet 115, and gate stop 101 is equipped with on showcase drawer 116, by remote signal receiver 105 Received signal strength, just can realize opening or closing of lock.And showcase drawer 116 also will shelter from the locking device being arranged on cabinet 115, realize hiding of locking device, showcase drawer 116 it also avoid the appearance of keyhole, this kind is arranged so that this showcase is more elegant in appearance, also greatly reduce the harmful effect of the visual effect to the commodity shown, this showcase is highly suitable for the place higher to bandwagon effect requirement.
Fig. 3 shows the lock for showcase that the utility model embodiment three provides, comprise locking device and gate stop 101, the lock core assembly that locking device comprises box body 102 and is connected with gate stop 101 buckle, lock core assembly is fixed on box body 102, lock core assembly comprises the ratchet 103 carrying out with gate stop 101 coordinating, ratchet 103 and box body 102 are rotationally connected, and adjacent ratchet 103 is provided with grab, and adjacent grab is provided with the electromagnetic valve of the swing controlling grab.Lock for showcase also comprises power supply 104, radio-frequency card reader 106 and controller 107, and controller 107 is electrically connected with the electromagnetic valve of power supply 104, radio-frequency card reader 106 and locking device respectively.Electromagnetic valve comprises valve body 108 and makes the spool 109 of straight reciprocating motion, grab comprises protruding 110 and grab main body 111, spool 109 is rotationally connected with one end away from turning end of grab main body 111, projection 110 is arranged at one end of the turning end away from grab main body 111, projection 110 snaps in the teeth groove of ratchet 103, and the gear teeth and the gate stop 101 of ratchet 103 are clasped.
Radio-frequency card reader 106 can read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.Signal receiver is set to radio-frequency card reader 106, card-scanning type can be carried out and unblank or shut.When needing to open lock, aim at radio-frequency card reader 106 and swipe the card, lock can be opened.
Lock core assembly also comprises extension spring 112, and during locking, extension spring 112 is in free state, and box body 102 is fixed in one end of extension spring 112, and the other end of extension spring 112 is fixed on spool 109.During due to locking, the two ends of extension spring 112 are individually fixed in box body 102 and spool 109, and now extension spring 112 is in free state, so when lock is opened, extension spring 112 can be pulled open by the spool 109 doing straight line contractile motion, and extension spring 112 is just in tension.And when lock needs locking, spool 109 will do straight line and stretch out motion, extension spring 112 will be connected to spool 109, and extension spring 112 needs again to reply free state, so now extension spring 112 will pull spool 109 to stretch out, this kind is provided with and is beneficial to stretching out of spool 109.
Controller 107 is provided with timer, and timer is electrically connected with electromagnetic valve.Timer is set in controller 107, time setting can be carried out to timer, particularly can set the shut-in time after opening lock.After lock is opened, when arriving setting-up time, lock and automatically will carry out locking.
Box body 102 is also provided with the stage clip post being convenient to eject drawer, and stage clip post comprises spring 113 and briquetting 114, and box body 102 is fixed in one end of spring 113, and the other end of spring 113 connects briquetting 114.When opening lock, owing to being provided with stage clip post, and stage clip post comprises spring 113, and stage clip post contributes to the ejection of the drawer being provided with gate stop 101.In addition, the other end due to the spring of stage clip post is connected to briquetting 114, thus avoids spring 113 direct contact drawer and scratch drawer.
The utility model additionally provides a kind of showcase using this lock, see Fig. 4 and Fig. 5, this showcase comprises cabinet 115, the showcase drawer 116 coordinated with cabinet 115 and the lock for showcase, locking device is arranged at cabinet 115, and gate stop 101, remote signal receiver 105 are all arranged at showcase drawer 116.Locking device is arranged on cabinet 115, and gate stop 101 is equipped with on showcase drawer 116, by remote signal receiver 105 Received signal strength, just can realize opening or closing of lock.And showcase drawer 116 also will shelter from the locking device being arranged on cabinet 115, realize hiding of locking device, showcase drawer 116 it also avoid the appearance of keyhole, this kind is arranged so that this showcase is more elegant in appearance, also greatly reduce the harmful effect of the visual effect to the commodity shown, this showcase is highly suitable for the place higher to bandwagon effect requirement.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. for a lock for showcase, it is characterized in that: comprise locking device and gate stop, the lock core assembly that described locking device comprises box body and is connected with described gate stop buckle, described lock core assembly is fixed on described box body,
Described lock core assembly comprises the runner carrying out with described gate stop coordinating, described runner and described box body are rotationally connected, adjacent described runner is provided with grab, described grab and described box body are rotationally connected and control described runner and rotate, be convenient to engaging or unclamp gate stop, adjacent described grab is provided with the electromagnetic valve of the swing controlling described grab, and described electromagnetic valve connects described grab
The described lock for showcase also comprises power supply, signal receiver and controller, and described controller is electrically connected with the electromagnetic valve of described power supply, described signal receiver and described locking device respectively.
2. the lock for showcase according to claim 1, it is characterized in that: described electromagnetic valve comprises valve body and makes the spool of straight reciprocating motion, described grab comprises protruding and grab main body, one end away from turning end of described spool and described grab main body is rotationally connected, described projection is arranged at one end of the turning end away from described grab main body, described projection snaps in the teeth groove of described runner, and the gear teeth and the described gate stop of described runner are clasped.
3. the lock for showcase according to claim 2, is characterized in that: described lock core assembly also comprises extension spring, and during locking, described extension spring is in free state, and described box body is fixed in one end of described extension spring, and the other end of described extension spring is fixed on described spool.
4. the lock for showcase according to claim 1, it is characterized in that: described controller is provided with timer, described timer is electrically connected with described electromagnetic valve.
5. the lock for showcase according to claim 1, is characterized in that: described runner is ratchet.
6. the lock for showcase according to claim 5, is characterized in that: the number of teeth of described ratchet is four.
7. the lock for showcase according to claim 1, it is characterized in that: described box body is also provided with the stage clip post being convenient to eject drawer, described stage clip post comprises spring and briquetting, and described box body is fixed in one end of described spring, and the other end of described spring connects described briquetting.
8. the lock for showcase according to claim 1, is characterized in that: described signal receiver is radio-frequency card reader.
9. the lock for showcase according to claim 1, is characterized in that: described signal receiver is remote signal receiver.
10. a showcase, it is characterized in that: comprise cabinet, the showcase drawer coordinated with described cabinet and the lock for showcase described in claim 1 ~ 9, described locking device is arranged at described cabinet, and described gate stop, described signal receiver are all arranged at described showcase drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752643.7U CN204282994U (en) | 2014-12-03 | 2014-12-03 | A kind of lock for showcase and use the showcase of this lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752643.7U CN204282994U (en) | 2014-12-03 | 2014-12-03 | A kind of lock for showcase and use the showcase of this lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282994U true CN204282994U (en) | 2015-04-22 |
Family
ID=52866171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752643.7U Expired - Fee Related CN204282994U (en) | 2014-12-03 | 2014-12-03 | A kind of lock for showcase and use the showcase of this lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204282994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990837A (en) * | 2020-08-28 | 2020-11-27 | 浙江工贸职业技术学院 | A novel multi-functional showcase for foreign trade exhibition of sales and sales |
-
2014
- 2014-12-03 CN CN201420752643.7U patent/CN204282994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990837A (en) * | 2020-08-28 | 2020-11-27 | 浙江工贸职业技术学院 | A novel multi-functional showcase for foreign trade exhibition of sales and sales |
| CN111990837B (en) * | 2020-08-28 | 2021-05-07 | 浙江工贸职业技术学院 | A novel multi-functional showcase for foreign trade exhibition of sales and sales |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180228 Address after: 610000 Shang Shi Nan Road, Yongsheng Town, Chengdu, Wenjiang District, Wenjiang District, Sichuan Province, No. 1123 Patentee after: New millennium decoration Limited by Share Ltd Address before: Sichuan Chengdu Wenjiang District Chengdu Strait science and Technology Industry Development Park West area (Yongsheng section) Patentee before: Cui Zexin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |