CN104631965A - Ultrathin elevator lock - Google Patents
Ultrathin elevator lock Download PDFInfo
- Publication number
- CN104631965A CN104631965A CN201510059449.XA CN201510059449A CN104631965A CN 104631965 A CN104631965 A CN 104631965A CN 201510059449 A CN201510059449 A CN 201510059449A CN 104631965 A CN104631965 A CN 104631965A
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- lock
- circuit board
- beryllium copper
- lock core
- copper silver
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Abstract
The invention provides an ultrathin elevator lock. The ultrathin elevator lock comprises a lock core, a lock sleeve, a switch assembly, a circuit board assembly and a shell body, wherein a through hole is vertically formed in the lock sleeve, the side face of the lock sleeve is provided with a first groove, and the through hole is used for placing the lock core; a lock core positioning hole is formed in the lock core, and the switch assembly is arranged in the first groove and is in pin connection with the lock core through the lock core positioning hole; a second groove is formed in the shell body and used for placing the circuit board assembly, and the shell body is fixedly connected with the lock sleeve through a bolt. According to the ultrathin elevator lock, the positioning function and the electricity on-off function of the lock can be realized, and the control over the elevator working condition is realized by the lock. According to the ultrathin elevator lock, the positioning is accurate, the length is decreased and the sensitivity is greatly improved; multiple functions are achieved by the single lock, the production cost is reduced, the design is reasonable, the structure is simple, and the assembly is more convenient.
Description
Technical field
The present invention relates to elevator latch fitting field, particularly relate to a kind of ultra thin type elevator lock.
Background technology
Along with the fast development of science and technology, the requirement of elevator is more and more stricter, and the call box of existing elevator is more and more thinner, therefore also more and more higher for being arranged on the requirement that call box locks.The lock construction of existing elevator is complicated, and length is longer, and sensitivity is low, and an a kind of function of lock, designs comparatively unreasonable, the cost of client is improved, and is also not easy to install, can not meets the needs of actual use.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The invention provides a kind of ultra thin type elevator lock, comprising: lock core, lock tube, shifting component, circuit board assemblies and housing,
Wherein, described lock tube offers through hole up and down, and side opening is provided with the first groove, and described through hole is for placing described lock core; Described lock core offers lock core locating hole, described shifting component to be arranged in described first groove and to be connected with described lock core pin by described lock core locating hole;
Offer the second groove in described housing, for placing described circuit board assemblies, described housing and described lock tube are bolted to connection.
Ultra thin type elevator lock provided by the invention can realize the positioning function of lock and electrical on-off function, the control to elevator operating condition is realized by lock, elevator locking bit provided by the invention is accurate, contraction in length and sensitivity substantially increase, several functions is achieved by a lock, reduce cost of production, reasonable in design and structure is simple, is more convenient to install.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention 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 some embodiments of the present invention, 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 ultra thin type elevator lock construction schematic diagram in the present invention;
Fig. 2 be in the present invention ultra thin type elevator lock in shifting component at initial position schematic diagram;
Fig. 3 is that in the present invention, in ultra thin type elevator lock, shifting component turns clockwise 45 ° of position views;
Fig. 4 is that in the present invention, in ultra thin type elevator lock, shifting component turns clockwise 90 ° of position views.
Reference numeral:
1-first groove; 2-lock core; 3-lock tube; 4-shifting part;
5-spring; 6-locking ball; 7-positioning pin; 8-beryllium copper silver touch article;
81-first beryllium copper silver touch article; 82-second beryllium copper silver touch article;
9-circuit board; 101-first wire; 102-second wire; 103-privates;
11-housing; 12-lock core locating hole; 131-first inboard wall groove; 132-second inboard wall groove;
133-the 3rd inboard wall groove; 141-first circuit board silver contact; 142-second circuit board silver contact.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The element described in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not paying creative work, all belongs to the scope of protection of the invention.
As shown in Figure 1, the invention provides a kind of ultra thin type elevator lock, comprising: lock core 2, lock tube 3, shifting component, circuit board assemblies and housing 11,
Wherein, described lock tube about 3 offers through hole, and side opening is provided with the first groove 1, and described through hole is for placing described lock core 2; Described lock core 2 offers lock core locating hole 12, and described shifting component to be arranged in described first groove 1 and to be sold with described lock core 2 by described lock core locating hole 12 and is connected;
Offer the second groove in described housing 11, for placing described circuit board assemblies, described housing 11 is bolted to connection with described lock tube 3.
Ultra thin type elevator provided by the invention lock, by lock core, interaction between shifting component and circuit board assemblies, achieves the positioning function of lock and the break-make of electrical property, thus achieves the control to elevator operating condition.
Fig. 1 is the structural representation that the present invention locks, the top is lock core 2, lock core 2 is arranged in the through hole of lock tube 3, and the position of the first groove 1 is opened in place lock core 2 offering lock core locating hole 12 on lock tube 3, lock tube installs shifting component in the first groove 1, shifting component is positioning pin 7 towards lock tube center, inserts in the lock core locating hole on described lock core and is connected with described lock core pin, be fixedly connected with by lock core with lock tube;
Optionally, described shifting component comprises: shifting part 4, spring 5, locking ball 6 and positioning pin 7,
Described shifting part 4 offers the little through hole of one end diameter large one end diameter, and one end that described through-hole diameter is large is placed with spring 5 and locking ball 6,
One end internal fixtion that described through-hole diameter is little has described positioning pin 7, and one end that described positioning pin 7 stretches out described shifting part 4 is inserted in described lock core locating hole 12.Described shifting component is placed in the first groove 1 of lock tube side, and sell with lock core 2 and be connected, rotate when key inserts in lock core 2, described lock core 2 rotates the rotation driving shifting component, and the rotation of shifting component makes some contacts on circuit board assemblies contact and then realizes some functions of lock; Key inserts in lock core can rotate different angles, and such as turn clockwise 45 ° or 90 °, realizes the difference in functionality locked respectively.
Between lock tube 3 and housing 11, also circuit board assemblies is installed, circuit board assemblies is placed in the second groove of offering housing 11 inside, and order is from the top down shifting component and circuit board assemblies between lock tube 3 and housing 11, the rotation of shifting component different angles make the different circuit turn-on on circuit board assemblies realize elevator other such as throw light on, other functions such as fan.
Optionally, described circuit board assemblies comprises: circuit board 9,
Described circuit board 9 is arranged with the first beryllium copper silver touch article 81 and the second beryllium copper silver touch article 82 in parallel, one end of described first beryllium copper silver touch article 81 and described second beryllium copper silver touch article 82 equidirectional to be separately fixed on described circuit board and to be connected to the first wire 101;
Described circuit board is also respectively arranged with first circuit board silver contact 141 and second circuit board silver contact 142 at described first beryllium copper silver touch article 81 and position corresponding to the second beryllium copper silver loose one end of touch article 82;
Described first circuit board silver contact 141 is connected to the second wire 102, and described second circuit board silver contact 142 is connected to privates 103.
Optionally, described first beryllium copper silver touch article 81 and the second beryllium copper silver loose one end of touch article 82 are respectively arranged with the first beryllium copper silver contact and the second beryllium copper silver contact.
Be connected to the several functions of other circuit realiration lock in the present invention by the wire on circuit board assemblies, namely achieve the control to elevator operating condition, the illumination or fan etc. of such as elevator, the conducting of described circuit board assemblies realizing circuit and disconnection are contacted by the beryllium copper silver contact on circuit board and circuit board silver contact to realize, the first beryllium copper silver touch article 81 on described circuit board is parallel placement with the second beryllium copper silver touch article 82, and one end is fixed, the other end is unsettled, and unsettled one end is respectively arranged with the first beryllium copper silver contact and the second beryllium copper silver contact, corresponding location circuit plate is provided with first circuit board silver contact 141 and second circuit board silver contact 142, when being initial position under normal circumstances, as shown in Figure 2, the beryllium copper silver contact of unsettled one end and circuit board silver contact without any contact, circuit not conducting, as shown in Figure 3, to turn clockwise certain angle when inserting key in lock core, can be 30 ~ 50 °, first beryllium copper silver contact contacts with first circuit board silver contact 141 under the pressure of shifting component, the circuit turn-on at the first beryllium copper silver touch article place, the circuit also conducting that second wire connects, achieves the function of the circuit that the second wire 102 connects, as shown in Figure 4, when key continues the angle turning clockwise certain, second beryllium copper silver contact contacts with second circuit board silver contact 142 under the pressure of shifting component, the circuit turn-on at the second beryllium copper silver touch article place, privates connects the circuit also conducting of 103, achieves the function of the circuit that privates connects, therefore, achieve the different function of lock, reach the control to elevator different operating state.
Optionally, described first beryllium copper silver touch article 81 and the second beryllium copper silver touch article 82 are respectively the high arch in low centre, two ends; Described beryllium copper silver touch article 8 one end is fixed, in order to the fixing and object also do not contacted with the contact on circuit board of the other end when original state can be reached, described beryllium copper silver touch article is arranged to the high arch pattern in low centre, two ends, simultaneously after lock core rotates a certain angle, shifting component applies pressure to beryllium copper silver touch article, and described beryllium copper silver touch article generation deformation better ensure that the sensitivity that contact contacts.
Optionally, the structure of described circuit board 9 shape and described lock core 2 and described housing 11 matches.Circuit board assemblies is placed in housing, side is against housing side against lock core, in order to make lock in use more firm and be convenient to install, the radius of described circuit board outer arc is identical with the radius of housing, and the radius of circuit board inner arc is identical with the radius of lock core.
Optionally, described housing 11 inwall also offers multiple inboard wall groove, and the angle between adjacent described inboard wall groove is 30 ~ 50 °; The present invention by circuit board assemblies achieve to lock the control of different operating state and the control to elevator difference in functionality, make shifting part go to different positions by the rotation of the rotating band movable lock core of key, realize different functions.
As shown in Figure 2, shifting component in a state of nature, locking ball wherein in shifting component is close in the first inboard wall groove 131, and when not having key to insert lock core to described shifting component applying driving force, locking ball is stated in spring top residence makes it be close in the first inboard wall groove 131; As shown in Figure 3, shifting component turns clockwise certain angle, shifting component also rotates a certain angle, locking ball is wherein close to in the second inboard wall groove 132, and now the first beryllium copper silver contact and first circuit board silver contact contact, corresponding circuit turn-on, realizes corresponding function; As shown in Figure 4, shifting component continues certain angle that turns clockwise, locking ball in shifting component rotates in the 3rd inboard wall groove 133, and now the second beryllium copper silver contact and second circuit board silver contact contact, and corresponding circuit turn-on realizes corresponding function; In above-mentioned three kinds of situations, locking ball is all be placed in the inboard wall groove of housing, all serves fixing effect, there will not be the phenomenons such as displacement in operation and cause maloperation described locking ball and shifting component.
On described circuit board, two beryllium copper silver touch articles are only provided with in the present embodiment, can according to the demand of difference in functionality in different elevator in the production and use procedure of reality, be arranged in parallel multiple beryllium copper silver touch article on circuit boards, and in inner walls, multiple groove is set, make the kind of elevator lock function more varied, meet the needs of normal use technology.
Described lock tube and described housing are metal or nonmetal; The material of lock tube and housing can select according to user and the actual needs used, and can be metal, also can be the nonmetals such as plastics.
The ultra thin type elevator lock provided in the present invention can realize the positioning function of lock and electrical on-off function, the control to elevator operating condition is realized by lock, contraction in length and sensitivity substantially increase, several functions is achieved by a lock, reduce cost of production, reasonable in design and structure is simple, is more convenient to install.
Should emphasize, term " comprises/comprises " existence referring to feature, key element, step or assembly when using herein, but does not get rid of the existence or additional of one or more further feature, key element, step or assembly.
Although last it is noted that described the present invention and advantage thereof in detail above, be to be understood that and can carry out various change when not exceeding the spirit and scope of the present invention limited by appended claim, substituting and converting.And scope of the present invention is not limited only to the specific embodiment of process, equipment, means, method and step described by manual.One of ordinary skilled in the art will readily appreciate that from disclosure of the present invention, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the present invention.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (7)
1. a ultra thin type elevator lock, is characterized in that, comprising: lock core, lock tube, shifting component, circuit board assemblies and housing,
Wherein, described lock tube offers through hole up and down, and side opening is provided with the first groove, and described through hole is for placing described lock core; Described lock core offers lock core locating hole, described shifting component to be arranged in described first groove and to be connected with described lock core pin by described lock core locating hole;
Offer the second groove in described housing, for placing described circuit board assemblies, described housing and described lock tube are bolted to connection.
2. ultra thin type elevator lock according to claim 1, it is characterized in that, described shifting component comprises: shifting part, spring, locking ball and positioning pin,
Described shifting part offers the little through hole of one end diameter large one end diameter, and one end that described through-hole diameter is large is placed with spring and locking ball,
One end internal fixtion that described through-hole diameter is little has described positioning pin, and one end that described positioning pin stretches out described shifting part is inserted in described lock core locating hole.
3. ultra thin type elevator lock according to claim 1, it is characterized in that, described circuit board assemblies comprises: circuit board,
Described circuit board is arranged with the first beryllium copper silver touch article and the second beryllium copper silver touch article in parallel, one end of described first beryllium copper silver touch article and described second beryllium copper silver touch article equidirectional to be separately fixed on described circuit board and to be connected to the first wire;
Described circuit board is also respectively arranged with first circuit board silver contact and second circuit board silver contact at described first beryllium copper silver touch article and position corresponding to the second beryllium copper silver loose one end of touch article;
Described first circuit board silver contact is connected to the second wire, and described second circuit board silver contact is connected to privates.
4. ultra thin type elevator lock according to claim 3, is characterized in that, described first beryllium copper silver touch article and the second beryllium copper silver touch article are respectively the high arch in low centre, two ends.
5. ultra thin type elevator lock according to claim 3, is characterized in that, described first beryllium copper silver touch article and the second beryllium copper silver loose one end of touch article are respectively arranged with the first beryllium copper silver contact and the second beryllium copper silver contact.
6. ultra thin type elevator lock according to claim 3, it is characterized in that, the structure of described circuit board shape and described lock core and described housing matches.
7. ultra thin type elevator lock according to claim 1, it is characterized in that, described inner walls also offers multiple inboard wall groove, and the angle between adjacent described inboard wall groove is 30 ~ 50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059449.XA CN104631965B (en) | 2015-02-04 | 2015-02-04 | Ultra thin type elevator is locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059449.XA CN104631965B (en) | 2015-02-04 | 2015-02-04 | Ultra thin type elevator is locked |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104631965A true CN104631965A (en) | 2015-05-20 |
| CN104631965B CN104631965B (en) | 2017-07-14 |
Family
ID=53211159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059449.XA Active CN104631965B (en) | 2015-02-04 | 2015-02-04 | Ultra thin type elevator is locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631965B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109935492A (en) * | 2019-04-19 | 2019-06-25 | 江苏吉野电气有限公司 | The elevator lock that automatically resets with striking gear |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1359138A (en) * | 1970-10-31 | 1974-07-10 | Lucas Industries Ltd | Electrical switches |
| JPH08241652A (en) * | 1995-03-02 | 1996-09-17 | Toshiba Corp | Key switch for elevator |
| US7275401B1 (en) * | 2006-04-13 | 2007-10-02 | Siemens Aktiengesellschaft | Key switch with at least one switching position |
| CN202564113U (en) * | 2012-04-17 | 2012-11-28 | 钻宝电子有限公司 | Ultrathin power supply lock |
| CN202585225U (en) * | 2012-06-15 | 2012-12-05 | 钻宝电子有限公司 | Ultra-thin power source lock |
| CN204511076U (en) * | 2015-02-04 | 2015-07-29 | 江苏吉野电气有限公司 | Ultra thin type elevator is locked |
-
2015
- 2015-02-04 CN CN201510059449.XA patent/CN104631965B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1359138A (en) * | 1970-10-31 | 1974-07-10 | Lucas Industries Ltd | Electrical switches |
| JPH08241652A (en) * | 1995-03-02 | 1996-09-17 | Toshiba Corp | Key switch for elevator |
| US7275401B1 (en) * | 2006-04-13 | 2007-10-02 | Siemens Aktiengesellschaft | Key switch with at least one switching position |
| CN202564113U (en) * | 2012-04-17 | 2012-11-28 | 钻宝电子有限公司 | Ultrathin power supply lock |
| CN202585225U (en) * | 2012-06-15 | 2012-12-05 | 钻宝电子有限公司 | Ultra-thin power source lock |
| CN204511076U (en) * | 2015-02-04 | 2015-07-29 | 江苏吉野电气有限公司 | Ultra thin type elevator is locked |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109935492A (en) * | 2019-04-19 | 2019-06-25 | 江苏吉野电气有限公司 | The elevator lock that automatically resets with striking gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104631965B (en) | 2017-07-14 |
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