CN205577623U - Stop gear that opens and shuts in indoor electromagnetic lock - Google Patents
Stop gear that opens and shuts in indoor electromagnetic lock Download PDFInfo
- Publication number
- CN205577623U CN205577623U CN201620326234.XU CN201620326234U CN205577623U CN 205577623 U CN205577623 U CN 205577623U CN 201620326234 U CN201620326234 U CN 201620326234U CN 205577623 U CN205577623 U CN 205577623U
- Authority
- CN
- China
- Prior art keywords
- cap
- rotor
- electromagnetic lock
- connection piece
- limit mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a stop gear that opens and shuts in indoor electromagnetic lock, including cap and switch lever, switch rotate handle connects on the cap, be equipped with unlocking hole on the surface of cap, be equipped with spacing platform on the internal surface of cap, spacing bench be equipped with with the groove is stirred to the key that unlocking hole is linked together, the switch lever includes rotor, connection piece, retaining ring and driving lever, the rotor rotate to be connected on the cap, and one end passes the cap and link to each other with the connection piece, and the retaining ring cover is located on the rotor to make connection piece axial positioning on the rotor, driving lever fixed connection on the connection piece, the connection piece supports and leans on at spacing bench. The utility model discloses can effectually prevent to harm the set bar of electromagnetic lock owing to do not pull the switch lever according to unblanking the direction, can the effectual life who increases the electromagnetic lock.
Description
Technical field:
This utility model relates to the folding position-limit mechanism in a kind of indoor electromagnetic lock.
Background technology:
Existing indoor anti-phase electromagnetic lock includes housing 1 and cap, cap covers on housing 1, the internal structure of housing 1 is as shown in Figure 1, including Electromagnetic lock 12, locking bolt block 13 and locking bolt 14, cap is rotatably connected to rotary spanner, one end of this rotary spanner is plugged on the locking bolt block 13 in housing 1, after Electromagnetic lock 12 power-off, dynamic iron core 11 on Electromagnetic lock 12 departs from locking bolt block 13, then by pulling the rotary spanner on cap, locking bolt 14 is moved left and right on housing 1, thus realizes the folding of electromagnetic lock.
After the existing electromagnetic lock dynamic iron core 11 on Electromagnetic lock 12 departs from locking bolt block 13, the locking bolt on electromagnetic lock is mobilizable, therefore rotates rotary spanner and locking bolt can be made to move left and right.When unblanking; operator usually can ignore be labeled on cap unblank direction and arbitrarily pull rotary spanner, if often not pulling rotary spanner by unblanking direction, long-time use after; easily damage locking bolt 14, can impact the service life of electromagnetic lock then.
Therefore, necessary prior art improves to solve the deficiency of prior art.
Summary of the invention:
This utility model is in order to solve the problem of above-mentioned prior art existence and to provide the folding position-limit mechanism in a kind of indoor electromagnetic lock.
The technical scheme that this utility model is used has: the folding position-limit mechanism in a kind of indoor electromagnetic lock, including cap and switch knob, described switch knob is rotatably connected on cap, the outer surface of described cap is provided with open keyhole, the inner surface of described cap is provided with limiting stand, and described limiting stand is provided with the key being connected with described open keyhole and stirs groove；
Described switch knob includes rotor, connects sheet, back-up ring and driving lever, and described rotor is rotatably connected on shellLidOn, and one end passesCapAnd be connected with being connected sheet, shield ring sleeve is located on rotor, and makes connection sheet axially position on rotor, and driving lever is fixedly connected on connection sheet, and described connection sheet is resisted against on limiting stand.
Further, described connection sheet is provided with connecting hole, connects sheet and is connected on rotor by this connecting hole.
Further, the sidewall of described connecting hole is provided with spline platform part.
Further, described rotor is provided with through hole.
Further, described rotor is fixedly connected with rotating handles.
This utility model has the advantages that
This utility model can effectively prevent due to not by unblanking direction and operating switch handle and the locking bolt of damaging electromagnetic lock, it is possible to the effective service life increasing electromagnetic lock.
Accompanying drawing illustrates:
Fig. 1 is electromagnetic lock housing interior structure figure in prior art.
Fig. 2 is the tomograph of this utility model folding position-limit mechanism.
Fig. 3 is another tomograph of this utility model folding position-limit mechanism.
Fig. 4 is the plane structure chart of this utility model folding position-limit mechanism.
Fig. 5 is the structure chart of rotor in this utility model folding position-limit mechanism.
Fig. 6 is the structure chart connecting sheet in this utility model folding position-limit mechanism.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this utility model is further described.
Such as Fig. 2 and Fig. 3, folding position-limit mechanism in a kind of indoor electromagnetic lock of this utility model, including cap 2 and switch knob 3, switch knob 3 is rotatably connected on cap 2, the outer surface of cap 2 is provided with open keyhole 231, the inner surface of cap 2 is provided with limiting stand 23, this limiting stand 23 is provided with the key being connected with open keyhole 231 and stirs groove 230.
Such as Fig. 4 to Fig. 6, switch knob 3 includes rotor 33, connects sheet 35, back-up ring 36 and driving lever 37, rotor 33 is rotatably connected on cap 2, and one end passes cap 2 and is connected with being connected sheet 35, back-up ring 36 is sheathed on rotor 33, connect sheet 35 axially to be positioned on rotor 33 by this back-up ring 36, one end of driving lever 37 is vertically connected on connection sheet 35, the other end of driving lever 37 is plugged on locking bolt block 13, connect sheet 35 to be resisted against on limiting stand 23, the axis direction of rotor 33 is provided with through hole 330.
It is provided with connecting hole 350 on sheet 35 connecting, connects sheet 35 and be connected on rotor 33 by this connecting hole 350.Relatively rotate for preventing from connecting between sheet 35 and rotor 33, it is provided with spline platform part 351 on the sidewall of connecting hole 350 on sheet 35 connecting, corresponding, rotor 33 is provided with the spline plane (in figure be not drawn into) suitable with described spline platform part 351.
This utility model, for ease of rotary switch handle 3, is fixedly connected with rotating handles 38 on rotor 33.
This utility model cap 2 is covered on housing 1, and the driving lever 37 on switch knob 3 is plugged on locking bolt block 13, after Electromagnetic lock 12 power-off, then by operating switch handle 3, locking bolt 14 is moved right on housing 1, thus realizes the folding of electromagnetic lock.If not by cap unblank direction and opposite direction pulls rotary spanner, then under the effect of cap 2 upper limit platform 23, switch knob 3 can not be pulled.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement on the premise of without departing from this utility model principle, these improvement also should be regarded as protection domain of the present utility model.
Claims (5)
1. the folding position-limit mechanism in an indoor electromagnetic lock, including cap (2) and switch knob (3), described switch knob (3) is rotatably connected on cap (2), the outer surface of described cap (2) is provided with open keyhole (231), it is characterized in that: the inner surface of described cap (2) is provided with limiting stand (23), described limiting stand (23) is provided with the key being connected with described open keyhole (231) and stirs groove (230)；
Described switch knob (3) includes rotor (33), connects sheet (35), back-up ring (36) and driving lever (37), described rotor (33) is rotatably connected on cap (2), and one end passes cap (2) and is connected with being connected sheet (35), back-up ring (36) is sheathed on rotor (33), and make connection sheet (35) in the upper axially location of rotor (33), driving lever (37) is fixedly connected in connection sheet (35), and described connection sheet (35) is resisted against on limiting stand (23).
2. the folding position-limit mechanism in indoor electromagnetic lock as claimed in claim 1, it is characterised in that: described connection sheet (35) is provided with connecting hole (350), connects sheet (35) and is connected on rotor (33) by this connecting hole (350).
3. the folding position-limit mechanism in indoor electromagnetic lock as claimed in claim 2, it is characterised in that: the sidewall of described connecting hole (350) is provided with spline platform part (351).
4. the folding position-limit mechanism in indoor electromagnetic lock as claimed in claim 1, it is characterised in that: described rotor (33) is provided with through hole (330).
5. the folding position-limit mechanism in indoor electromagnetic lock as claimed in claim 1, it is characterised in that: it is fixedly connected with rotating handles (38) on described rotor (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326234.XU CN205577623U (en) | 2016-04-19 | 2016-04-19 | Stop gear that opens and shuts in indoor electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326234.XU CN205577623U (en) | 2016-04-19 | 2016-04-19 | Stop gear that opens and shuts in indoor electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577623U true CN205577623U (en) | 2016-09-14 |
Family
ID=56863059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620326234.XU Expired - Fee Related CN205577623U (en) | 2016-04-19 | 2016-04-19 | Stop gear that opens and shuts in indoor electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781237A (en) * | 2016-04-19 | 2016-07-20 | 镇江华驰电器有限公司 | Opening and closing limiting mechanism in indoor electromagnetic lock |
-
2016
- 2016-04-19 CN CN201620326234.XU patent/CN205577623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781237A (en) * | 2016-04-19 | 2016-07-20 | 镇江华驰电器有限公司 | Opening and closing limiting mechanism in indoor electromagnetic lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205577623U (en) | Stop gear that opens and shuts in indoor electromagnetic lock | |
| CN205577655U (en) | Indoor electromagnetic lock | |
| CN110005284A (en) | A kind of bus driver area protection isolation door lock | |
| CN206608063U (en) | A kind of radiation protection translation door | |
| CA2603727A1 (en) | Coaxial cable port security device and method of use thereof | |
| CN207320607U (en) | A kind of high-voltage board of built-in maintenance tool | |
| CN105781237A (en) | Opening and closing limiting mechanism in indoor electromagnetic lock | |
| CN106223743A (en) | A kind of smart bluetooth remote-control self lock | |
| CN210067650U (en) | Door handle structure capable of saving labor during door opening | |
| CN210484748U (en) | Electric actuator | |
| CN207807624U (en) | Bolt lock-off sleeve | |
| CN204112889U (en) | A kind of protective device of tower door of wind-driven generator set lock | |
| CN204492356U (en) | A kind of protector of tower door of wind-driven generator set lock | |
| CN205677378U (en) | Hidden lock for bike device | |
| CN208489568U (en) | A kind of packaged type maintenance power box | |
| CN205400268U (en) | Limited lock core device of stroke and handle lock thereof | |
| CN205881741U (en) | 10kV switch baffle safety lock | |
| CN210806554U (en) | Put cabinet with preventing maloperation mechanism and put cabinet in | |
| CN204355992U (en) | A kind of horizontal extension support oil cylinder linkage locking device of loop wheel machine | |
| CN208062556U (en) | It is spaced apart, leak electricity component | |
| CN209942395U (en) | Take shelter door handle of clutch | |
| CN205802990U (en) | Portable transformer oil filling apparatus | |
| CN216276753U (en) | Mobilizable safe civil engineering scaffold | |
| CN101456491B (en) | Method and apparatus for mounting lock on transmission device main body | |
| CN215116549U (en) | Novel portable electric pile that fills detects device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |