CN202650098U - Entrance guard device for ultra-thin shielded cabinet - Google Patents
Entrance guard device for ultra-thin shielded cabinet Download PDFInfo
- Publication number
- CN202650098U CN202650098U CN 201220101897 CN201220101897U CN202650098U CN 202650098 U CN202650098 U CN 202650098U CN 201220101897 CN201220101897 CN 201220101897 CN 201220101897 U CN201220101897 U CN 201220101897U CN 202650098 U CN202650098 U CN 202650098U
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- China
- Prior art keywords
- locking
- tightening cover
- lock
- handle
- spiral
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- 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
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Abstract
The utility model discloses an entrance guard device for an ultra-thin shielded cabinet, including a locking device, an electromagnetic lock and a password keyboard used for controlling the electromagnetic lock. The locking device includes a locking lid, a night lock tongue, a screw locking wheel, and a dial handle. One side of the locking lid is provided with a groove. The locking lid is provided with a dial handle hole and a screw locking hole. The screw locking wheel includes a screw handle and a locking wheel which are connected together. The screw locking wheel penetrates through the screw locking hole. The screw handle is disposed on one side of the locking lid. The locking wheel is disposed on the other side of the locking lid. The locking wheel in the groove is provided with a lock tongue groove. The night lock tongue is inserted in the lock tongue groove. The dial handle penetrates through the dial handle hole and is disposed on the lock lid. The dial handle is connected with the night lock tongue through a drive shaft. The electromagnetic lock is used for controlling the night lock tongue. The entrance guard device for the ultra-thin shielded cabinet is compact in structure, small in occupation space and convenient in unlocking.
Description
Technical field
The utility model belongs to construction safety electromagnetic shield door technical field, particularly relates to a kind of ultrathin shielding rack entrance guard device.
Background technology
The locking mode that is used at present the electromagnetic screen spring finger slotting tool door of high performance index generally adopts (skewed slot, helicla flute etc.) power-assisted locking mechanism, and this structural principle is simple, makes easy for installation.But manually operated door is difficult to lock, (structural strength of electromagnetic lock is difficult to bear the power of opening the door of servomechanism), the servomechanism of shielding rack is the very compact narrow space that taken, and the installing space of entrance guard device has just become design difficulty.The unblank stream time of type micro electric magnetic padlock of general energising only has the several seconds, and shield door is finished within the several seconds and opened the door, and still need start at closing time electromagnetic lock and finish within the several seconds, and this has certain difficulty.And it does not have the function that emergent release is opened the door under emergent (fault) state.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of compact conformation, ultrathin type shielding rack entrance guard device little and that conveniently unblank takes up room.
Ultrathin shielding rack entrance guard device of the present utility model, comprise locking device, electromagnetic lock and be used for the code keypad of control electromagnetic lock, described locking device comprises tightening cover, the pellet dead bolt, the spiral lock bearing up pulley, tightening cover and group handle, one side of described tightening cover is provided with groove, tightening cover is provided with dials delthyrium and spiral lockhole, described spiral lock bearing up pulley comprises spiral handle and the locking wheel section that links together, the spiral lock bearing up pulley passes the spiral lockhole, described spiral handle is located at a side of tightening cover, described locking wheel section is located at the opposite side of tightening cover, the locking wheel section that is in the groove is provided with lock tongue slot, described pellet dead bolt is interspersed in the lock tongue slot, described group of handle passes group delthyrium and is located on the tightening cover, dials handle and is connected with the pellet dead bolt by transmission shaft, and described electromagnetic lock is used for control pellet dead bolt.。
Further, described tightening cover is provided with the emergent unlocking hole.
Further, described electromagnetic lock is located in the recessed box of shielding.
Further, the both ends of described tightening cover are provided with respectively pickup groove.
Compared with prior art the beneficial effects of the utility model are:
Ultrathin shielding rack entrance guard device of the present utility model is installed in the pellet dead bolt in the trim, has solved electromagnetic lock and pellet dead bolt split interlock, the pellet dead bolt is not locked power-assisted affects problem, and the ingenious space that utilized;
Ultrathin shielding rack entrance guard device of the present utility model owing to being provided with the emergent unlocking hole at tightening cover, is running under emergent (fault) state, but energency-unlocking;
Ultrathin shielding rack entrance guard device of the present utility model, its uncaging time is short, simplicity of design, reliable, installation and maintenance convenience.
Description of drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of code keypad in the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, a kind of ultrathin shielding rack entrance guard device, comprise locking device, electromagnetic lock 1 and be used for the code keypad 2 of control electromagnetic lock 1, locking device comprises tightening cover 3, pellet dead bolt 4, spiral lock bearing up pulley 5 and group handle 8, one side of tightening cover 3 is provided with groove 7, tightening cover 3 is provided with from top to down successively dials delthyrium 6, spiral lockhole 9 and emergent unlocking hole 10, the up and down both ends of tightening cover 3 also are respectively equipped with pickup groove 11, spiral lock bearing up pulley 5 comprises spiral handle 12 and the locking wheel section 13 that links together, spiral lock bearing up pulley 5 passes spiral lockhole 5, spiral handle 12 is located at a side of tightening cover 3, locking wheel section 13 is located at the opposite side of tightening cover 3, the locking wheel section 13 that is in the groove 7 is provided with lock tongue slot 14, pellet dead bolt 4 is interspersed in the lock tongue slot 14, and group handle 7 passes group delthyrium 6 and is located on the tightening cover 3, dials handle 7 and is connected with pellet dead bolt 4 by transmission shaft 15, electromagnetic lock 1 is used for control pellet dead bolt 4, and electromagnetic lock 1 is located in the recessed box 16 of shielding.
Ultrathin shielding rack entrance guard device of the present utility model is installed in pellet dead bolt 4 in the locking wheel section 13, and pellet dead bolt 4 is installed in the locking wheel section 13 that is in the groove 7, and pellet dead bolt 4 suffered power are the power before the power-assisted; Shield the inside that recessed box 16 is welded in rack during installation, only need trigger-type control pellet dead bolt 4, need not to switch on for a long time and again start at closing time; Code keypad 2 separation are installed on the shielding door-plate, avoid the narrow and small useful space, make cabinet door flexible arrangement, attractive in appearance; 1 action of code keypad 2 control electromagnetic locks, electromagnetic lock 1 control pellet dead bolt 4 ejects to be realized unblanking, and stirs handle 8 pellet dead bolt 4 is resetted, and electromagnetic lock 1 pins pellet dead bolt 4 and realizes locking a door; 10 designs of emergent unlocking hole adopt mechanical system with the electromagnetic lock 1 of special tool to open malfunction, finish emergent unlocking.Ultrathin shielding rack entrance guard device of the present utility model, simplicity of design, reliable, and have restorability.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. a ultrathin type shields the rack entrance guard device, comprise locking device, electromagnetic lock and be used for the code keypad of control electromagnetic lock, it is characterized in that: described locking device comprises tightening cover, the pellet dead bolt, the spiral lock bearing up pulley, tightening cover and group handle, one side of described tightening cover is provided with groove, tightening cover is provided with dials delthyrium and spiral lockhole, described spiral lock bearing up pulley comprises spiral handle and the locking wheel section that links together, the spiral lock bearing up pulley passes the spiral lockhole, described spiral handle is located at a side of tightening cover, described locking wheel section is located at the opposite side of tightening cover, the locking wheel section that is in the groove is provided with lock tongue slot, described pellet dead bolt is interspersed in the lock tongue slot, described group of handle passes group delthyrium and is located on the tightening cover, dials handle and is connected with the pellet dead bolt by transmission shaft, and described electromagnetic lock is used for control pellet dead bolt.
2. ultrathin type as claimed in claim 1 shields the rack entrance guard device, and it is characterized in that: described tightening cover is provided with the emergent unlocking hole.
3. ultrathin type as claimed in claim 2 shields the rack entrance guard device, it is characterized in that: described electromagnetic lock is located in the recessed box of shielding.
4. ultrathin type as claimed in claim 3 shields the rack entrance guard device, and it is characterized in that: the both ends of described tightening cover are provided with respectively pickup groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220101897 CN202650098U (en) | 2012-03-19 | 2012-03-19 | Entrance guard device for ultra-thin shielded cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220101897 CN202650098U (en) | 2012-03-19 | 2012-03-19 | Entrance guard device for ultra-thin shielded cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202650098U true CN202650098U (en) | 2013-01-02 |
Family
ID=47419169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220101897 Expired - Fee Related CN202650098U (en) | 2012-03-19 | 2012-03-19 | Entrance guard device for ultra-thin shielded cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202650098U (en) |
-
2012
- 2012-03-19 CN CN 201220101897 patent/CN202650098U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Guoxin Jingwei Information Safety Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Guoxin Jingwei Information Safety Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20170319 |