CN105781241A - Positioning mechanism in indoor electromagnetic lock - Google Patents
Positioning mechanism in indoor electromagnetic lock Download PDFInfo
- Publication number
- CN105781241A CN105781241A CN201610241521.5A CN201610241521A CN105781241A CN 105781241 A CN105781241 A CN 105781241A CN 201610241521 A CN201610241521 A CN 201610241521A CN 105781241 A CN105781241 A CN 105781241A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic lock
- locking bolt
- step portion
- bolt
- hole
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5215—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Casings For Electric Apparatus (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a positioning mechanism in an indoor electromagnetic lock. The positioning mechanism is arranged in a shell of the electromagnetic lock. The positioning mechanism comprises a positioning block, a lock bolt positioning pin and a compression spring. The lock bolt positioning pin is connected to the positioning block in a penetrating manner. The bottom end of the lock bolt positioning pin penetrates the shell and extends out of the shell. One end of the compression spring abuts against the positioning block, and the other end of the compression spring abuts against the shell. The positioning block is provided with a positioning hole and a strip-shaped slotted hole communicating with the positioning hole. Limiting ribs are arranged on the side wall of the strip-shaped slotted hole. The electromagnetic lock is easy and convenient to operate, safe, reliable, reasonable in structure and long in service life.
Description
Technical field:
The present invention relates to the detent mechanism in a kind of indoor electromagnetic lock.
Background technology:
Indoor electromagnetic lock is the indoor blocking device preventing electrical equipment maloperation, it is adaptable to the blocking device of indoor fixed high-voltage switch cubicle, the isolation switch of hands injured and the operating mechanism of the high pressure equipment such as grounding device and cabinet door.
Existing indoor electromagnetic lock is after power-off (or after energising), and the dynamic iron core in electromagnetic lock departs from locking bolt block, and then passing through the rotary spanner pulling on cap can folding electromagnetic lock.After dynamic iron core departs from locking bolt block, locking bolt in electromagnetic lock is mobilizable, this locking bolt is not carried out spacing structure by existing electromagnetic lock, when therefore closing cabinet door in maloperation, cabinet door frame can clash into locking bolt and damage locking bolt, and after the dynamic iron core disengaging locking bolt block on electromagnetic lock, the opening and closing movement of electromagnetic lock becomes simple to operation, it is easy to bring potential safety hazard.
Therefore, necessary prior art improves to solve the deficiency of prior art.
Summary of the invention:
The present invention provides the detent mechanism in a kind of indoor electromagnetic lock to solve above-mentioned prior art Problems existing.
The technical solution adopted in the present invention has: the detent mechanism in a kind of indoor electromagnetic lock, this detent mechanism is arranged in the housing of electromagnetic lock, including locating piece, locking bolt shop bolt and holddown spring, described locking bolt shop bolt is connected on locating piece, and the bottom of locking bolt shop bolt through housing and stretches in outside housing, conflicting on locating piece in holddown spring one end, the other end is conflicted on housing；
Described locating piece is provided with hole, location and the bar shape trench hole connected with hole, location, and the sidewall of described bar shape trench hole is provided with limit rib.
Further, described locking bolt shop bolt includes first step portion, second step portion and the 3rd stage portion that coaxial line direction is arranged, and the diameter in first step portion is more than the diameter in second step portion, the diameter in second step portion is more than the diameter of the 3rd stage portion, and described locking bolt shop bolt is connected on the limit rib in bar shape trench hole inwall by second step portion.
Further, the aperture in hole, described location is more than the diameter in second step portion.
Further, the first step portion of described locking bolt shop bolt is provided with the detent for location and installation holddown spring.
Further, described housing is provided with the manhole connected with described bar shape trench hole, and described locking bolt shop bolt is connected on locating piece by bar shape trench hole, and is stretched in outside housing by manhole.
There is advantages that
The locking bolt of electromagnetic lock can be maintained at lock open position or latched position by detent mechanism of the present invention, so that the use of electromagnetic lock is safer, and can improve the service life of electromagnetic lock.
Accompanying drawing illustrates:
Fig. 1 is the structure chart of detent mechanism of the present invention.
Fig. 2 is the mounting structure figure in detent mechanism electromagnetic lock housing of the present invention.
Fig. 3 is the top view of locating piece in detent mechanism of the present invention.
Fig. 4 is the section plan of locating piece in detent mechanism of the present invention.
Fig. 5 is the structure chart of locking bolt shop bolt in detent mechanism of the present invention.
Fig. 6 is detent mechanism of the present invention state diagram when electromagnetic lock locks.
Fig. 7 is detent mechanism of the present invention state diagram when electromagnetic lock lock leaves.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As depicted in figs. 1 and 2, detent mechanism in a kind of indoor electromagnetic lock of the present invention, this detent mechanism is arranged in the housing 1 of electromagnetic lock, including locating piece 13, locking bolt shop bolt 3 and holddown spring 4, locking bolt shop bolt 3 is connected on locating piece 13, and the bottom of locking bolt shop bolt 3 through the sidewall of housing 1 and stretches in outside housing 1, conflict on locating piece 13 in holddown spring 4 one end, and the other end is conflicted on housing 1.
Such as Fig. 3 and Fig. 4, being provided with hole 131, location and bar shape trench hole 132 on locating piece 13, hole, location 131 connects with bar shape trench hole 132.Being equipped with limit rib 133 on the front and back inwall of bar shape trench hole 132, and be formed with glade plane space between this two limit rib 133, the width of this glade plane space is b, such as Fig. 3.
Such as Fig. 5, the locking bolt shop bolt 3 in the present invention includes first step portion 31, second step portion 32 and the 3rd stage portion 33 that coaxial line direction is arranged.Wherein, the diameter in first step portion 31 is more than the diameter in second step portion 32, the diameter in second step portion 32 is more than the diameter of the 3rd stage portion 33, the diameter of the 3rd stage portion 33 in locking bolt shop bolt 3 is less than the width of glade plane space in bar shape trench hole 132 on locating piece 13, and the diameter in second step portion 32 is more than the width of above-mentioned glade plane space.Locking bolt shop bolt 3 is connected on the limit rib 133 in bar shape trench hole 132 inwall by second step portion 32.Locating piece 13 positions the aperture diameter more than second step portion 32 in hole 131.
Stretch out outside housing 1 for ease of locking bolt shop bolt 3, it is provided with manhole 100 in the bottom surface of housing 1, this manhole 100 connects with the bar shape trench hole 132 on locating piece 13, and locking bolt shop bolt 3 is connected on locating piece 13 by bar shape trench hole 132, and is stretched in outside housing 1 by manhole 100.
The present invention, for ease of being positioned by holddown spring 4 in the first step portion 31 of locking bolt shop bolt 3, is provided with the detent (not shown in FIG.) for location and installation holddown spring 4 in first step portion 31.
In conjunction with Fig. 6 and Fig. 7, detent mechanism of the present invention is placed in the housing 1 of electromagnetic lock, and makes that locking bolt 14 on electromagnetic lock is fixing with the locating piece 13 in detent mechanism of the present invention to be connected.When electromagnetic lock is opened, namely locating piece 13 drives locking bolt 14 to move right, in locating piece 13 motor process, the locking bolt shop bolt 3 limit rib 133 in bar shape trench hole 132 slides, when manhole 100 bottom the hole, location 131 on locating piece 13 with housing 1 connects, locking bolt shop bolt 3 is under the effect of holddown spring 4 elastic force, and second step portion 32 landing of locking bolt shop bolt 3 is to the hole, location 131 of locating piece 13, now locking bolt 14 is automatically locked at lock open position, such as Fig. 7.If locking bolt 14 does not arrive above-mentioned lock open position, then locking bolt 14 can automatically return to latched position under the effect of electromagnetic lock housing 1 inner spring 15, thus realizing " automatically reseting " function, such as Fig. 6.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be regarded as protection scope of the present invention.
Claims (5)
1. the detent mechanism in an indoor electromagnetic lock, this detent mechanism is arranged in the housing (1) of electromagnetic lock, it is characterized in that: include locating piece (13), locking bolt shop bolt (3) and holddown spring (4), described locking bolt shop bolt (3) is connected on locating piece (13), and the bottom of locking bolt shop bolt (3) through housing (1) and stretches in housing (1) outward, conflicting on locating piece (13) in holddown spring (4) one end, the other end is conflicted on housing (1)；
Described locating piece (13) is provided with hole, location (131) and the bar shape trench hole (132) connected with hole, location (131), and the sidewall of described bar shape trench hole (132) is provided with limit rib (133).
2. the detent mechanism in indoor electromagnetic lock as claimed in claim 1, it is characterized in that: described locking bolt shop bolt (3) includes first step portion (31), second step portion (32) and the 3rd stage portion (33) that coaxial line direction is arranged, and the diameter of first step portion (31) is more than the diameter of second step portion (32), the diameter in second step portion (32) is more than the diameter of the 3rd stage portion (33), and described locking bolt shop bolt (3) is connected on the limit rib (133) in bar shape trench hole (132) inwall by second step portion (32).
3. the detent mechanism in indoor electromagnetic lock as claimed in claim 2, it is characterised in that: the aperture in hole, described location (131) is more than the diameter of second step portion (32).
4. the detent mechanism in indoor electromagnetic lock as claimed in claim 2, it is characterised in that: the first step portion (31) of described locking bolt shop bolt (3) is provided with the detent for location and installation holddown spring (4).
5. the detent mechanism in indoor electromagnetic lock as claimed in claim 1, it is characterized in that: described housing (1) is provided with the manhole (100) connected with described bar shape trench hole (132), described locking bolt shop bolt (3) is connected on locating piece (13) by bar shape trench hole (132), and stretches in housing (1) outward by manhole (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241521.5A CN105781241B (en) | 2016-04-19 | 2016-04-19 | A kind of detent mechanism in indoor electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241521.5A CN105781241B (en) | 2016-04-19 | 2016-04-19 | A kind of detent mechanism in indoor electromagnetic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105781241A true CN105781241A (en) | 2016-07-20 |
| CN105781241B CN105781241B (en) | 2018-04-03 |
Family
ID=56396815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610241521.5A Active CN105781241B (en) | 2016-04-19 | 2016-04-19 | A kind of detent mechanism in indoor electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105781241B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402793A (en) * | 2018-02-05 | 2018-08-17 | 芜湖雅园装饰工程有限公司 | One kind can self-locking handcraft show cabinet |
| CN108866970A (en) * | 2018-07-18 | 2018-11-23 | 温州天健电器有限公司 | A kind of door lock of washing machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994183A (en) * | 1974-08-23 | 1976-11-30 | Manfred Karl Markl | Position selector for interlocking device |
| CN2799767Y (en) * | 2004-10-13 | 2006-07-26 | 柴卫军 | Electromagnetic lock |
| CN201162398Y (en) * | 2008-03-10 | 2008-12-10 | 蔡慧军 | Indoor electromagnetic lock |
| KR100946729B1 (en) * | 2009-04-14 | 2010-03-12 | 디,에스,에스 주식회사 | Apparatus for closing the door automatically having door closure |
| CN202064727U (en) * | 2011-01-12 | 2011-12-07 | 管小丹 | Rapid locking and unlocking antitheft door lock |
| CN202596352U (en) * | 2011-12-13 | 2012-12-12 | 陕西博华高低压开关成套设备制造有限公司 | Electromagnetic lock for door of high-tension switch cabinet |
| CN203271475U (en) * | 2013-05-21 | 2013-11-06 | 林瑞别 | Indoor electromagnetic lock cabinet door structure |
| CN204252688U (en) * | 2014-11-24 | 2015-04-08 | 赵秦岭 | A kind of Novel indoor cabinet door electromagnetic lock |
| CN204492340U (en) * | 2015-03-12 | 2015-07-22 | 黄旭俊 | The syndeton of a kind of Door lock handle and panel |
| CN205577629U (en) * | 2016-04-19 | 2016-09-14 | 镇江华驰电器有限公司 | Positioning mechanism in indoor electromagnetic lock |
-
2016
- 2016-04-19 CN CN201610241521.5A patent/CN105781241B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994183A (en) * | 1974-08-23 | 1976-11-30 | Manfred Karl Markl | Position selector for interlocking device |
| CN2799767Y (en) * | 2004-10-13 | 2006-07-26 | 柴卫军 | Electromagnetic lock |
| CN201162398Y (en) * | 2008-03-10 | 2008-12-10 | 蔡慧军 | Indoor electromagnetic lock |
| KR100946729B1 (en) * | 2009-04-14 | 2010-03-12 | 디,에스,에스 주식회사 | Apparatus for closing the door automatically having door closure |
| CN202064727U (en) * | 2011-01-12 | 2011-12-07 | 管小丹 | Rapid locking and unlocking antitheft door lock |
| CN202596352U (en) * | 2011-12-13 | 2012-12-12 | 陕西博华高低压开关成套设备制造有限公司 | Electromagnetic lock for door of high-tension switch cabinet |
| CN203271475U (en) * | 2013-05-21 | 2013-11-06 | 林瑞别 | Indoor electromagnetic lock cabinet door structure |
| CN204252688U (en) * | 2014-11-24 | 2015-04-08 | 赵秦岭 | A kind of Novel indoor cabinet door electromagnetic lock |
| CN204492340U (en) * | 2015-03-12 | 2015-07-22 | 黄旭俊 | The syndeton of a kind of Door lock handle and panel |
| CN205577629U (en) * | 2016-04-19 | 2016-09-14 | 镇江华驰电器有限公司 | Positioning mechanism in indoor electromagnetic lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402793A (en) * | 2018-02-05 | 2018-08-17 | 芜湖雅园装饰工程有限公司 | One kind can self-locking handcraft show cabinet |
| CN108866970A (en) * | 2018-07-18 | 2018-11-23 | 温州天健电器有限公司 | A kind of door lock of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105781241B (en) | 2018-04-03 |
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