CN201301609Y - Lock with anti-detachment mechanism - Google Patents
Lock with anti-detachment mechanism Download PDFInfo
- Publication number
- CN201301609Y CN201301609Y CNU2008201595620U CN200820159562U CN201301609Y CN 201301609 Y CN201301609 Y CN 201301609Y CN U2008201595620 U CNU2008201595620 U CN U2008201595620U CN 200820159562 U CN200820159562 U CN 200820159562U CN 201301609 Y CN201301609 Y CN 201301609Y
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- CN
- China
- Prior art keywords
- lock
- plate
- sealing plate
- locking
- hole
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- Expired - Fee Related
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Abstract
A lock with an anti-detachment mechanism comprises a DC power source, a remote control emitter and a lock body, wherein the lock body consists of a lock casing with a passage hole, and a base body connected with the lock casing through a lock casing connection screw; the lock body consists of a remote control receiver, a drive circuit, a DC motor, a reducing transmission mechanism and a pedestal; an anti-detachment mechanism and a latching mechanism are also arranged in the lock body; the anti-detachment mechanism includes a hole sealing plate lug with a lock bar hole, a lock bar capable of being inserted into the lock bar hole, the lock casing connection screw, and a hole sealing plate capable of sealing the lock casing connection screw; the hole sealing plate is firmly connected with the hole sealing plate lug; and the latching mechanism includes a lock bar capable of being inserted into latching plates and the latching plates capable of rotating and moving. The rotating latching plate is firmly connected with a rotation arm capable of driving a shaft to rotate, and the moving latching plate is firmly connected with a moving plate. The lock with the anti-detachment mechanism can be hardly damaged, so that the lock can be used for antitheft products, such as safe box, an instrument box and automobiles.
Description
Technical field
The utility model relates to a kind of lock with anti-disassembly mechanism.
Background technology
In people's daily life, often use locks such as door lock, automotive lock.Existing lock all has stolen robber to unload the possibility of lock housing release by the way of dismounting lock housing installation screw.Therefore there is a kind of lock that good practical value will be arranged with anti-disassembly mechanism.
Summary of the invention
The purpose of this utility model is that a kind of lock with anti-disassembly mechanism will be provided, and the rear defence disassembly mechanism of locking can be sealed fixedly lock housing screw, makes lock normally not dismantle, and could normal dismounting lock after only unblanking, and improves the reliability of lock greatly.
The technical solution of the utility model is: the lock of the anti-disassembly mechanism of band, by dc source, remote control transmitter and lock body are formed, lock body is made of lock housing that has access opening and the matrix of fixing it, lock body is interior by receiver of remote-control sytem, drive circuit, direct current generator, reduction gearing mechanism and bearing are formed, it is characterized in that: anti-disassembly mechanism and lockable mechanism also are housed in the lock body, anti-disassembly mechanism is by the hole sealing plate journal stirrup with latch arm hole, can insert the locking bar of latch arm hole, the lock housing matrix connects screw and can seal the hole sealing plate composition that the lock housing matrix connects screw, hole sealing plate firmly connects with the hole sealing plate journal stirrup, and lockable mechanism is made up of the locking bar and the locking plate that can insert in the locking plate.After mobile hole sealing plate is sealed access opening, locking bar can insert in the latch arm hole of hole sealing plate journal stirrup hole sealing plate can not be moved, this moment, handling instrument can not touch lock housing matrix connection screw, hole sealing plate can be removed the access opening position after locking bar withdrawed from the latch arm hole of hole sealing plate journal stirrup, and loader's prodigiosin touched the lock housing matrix and connected screw and load and unload this moment.
Described locking plate is rotatable also removable, when rotating locking plate firmly connects with the pivoted arm that can drive the rotating shaft rotation, the hour locking lever of locking inserts and in the locking plate pivoted arm can not be rotated and lock rotating shaft, and the hour locking lever of unblanking withdraws from locking plate makes the pivoted arm can rotating shaft and unblank; When movably locking plate firmly connected with movable plate, the hour locking lever of locking inserted and in the locking plate movable plate can not be moved and lock movable plate, and the hour locking lever of unblanking withdraws from locking plate and movable plate can be moved and unblanks.
Described receiver of remote-control sytem is controlled by remote control transmitter, drive circuit is by remote control receiver controls, power by external direct current power supply, direct current generator is controlled by drive circuit, reduction gearing mechanism is driven by direct current generator, thread slider is driven by reduction gearing mechanism, reduction gearing mechanism is made up of deceleration device and movement transforming device, deceleration device is made up of the gear wheel that is contained in the pinion on the direct current generator axis of rotation and be contained on the rotary screw, movement transforming device is made up of rotary screw and thread slider, thread slider is done rectilinear motion during the rotary screw rotation, and described locking bar is driven by thread slider.
The utility model rear defence disassembly mechanism of locking can be sealed the lock housing matrix and connects screw, make lock housing normally not dismantle, anti-disassembly mechanism in the lock body is controlled by remote controller, do not dismantle or destroy lock housing and then can't destroy anti-disassembly mechanism, lockable mechanism also in lock body, has only the lock housing of destruction or destruction matrix could destroy lockable mechanism and release.Because lock housing is survivable materials such as steel, and destruction lock housing or destruction matrix difficulty are very big, increase difficulty and prolong the antitheft time greatly to the robber.Lock housing be can normally dismantle after unblanking, the normal maintenance and the use of lock do not influenced.The utility model is widely used in safety cabinet, instrument box, automotive lock etc., and other need be with the lock of casing protection.
Introduce the utility model below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is a structural representation of the present utility model.
Among the figure: 1, remote control transmitter, 2, dc source, 3, cable, 4, the lock housing matrix connects screw one, 5, control circuit, 6, receiver of remote-control sytem, 7, lock housing, 8, direct current generator, 9, bearing one, 10, pinion, 11, locking bar, 12, rotating shaft, 13, pivoted arm, 14, locking plate, 15, the hole sealing plate journal stirrup, 16, latch arm hole, 17, holder, 18, the lock housing matrix connects screw two, 19, bearing two, 20, rotary screw, 21, thread slider, 22, bearing three, 23, gear wheel, 24, unlock button, 25, the button of locking, 26, access opening one, 27, access opening two, 28, hole sealing plate, 29, matrix, 30, lock body.
Introduce the utility model below in conjunction with drawings and Examples.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, connect screw two (17) with lock housing matrix connection screw one (4) and lock housing matrix lock housing (7) and matrix (29) are connected into a lock body (30), the interior bearing one (9) of lock housing (7) is equipped with direct current generator (8), pinion (10) is housed in the rotating shaft of direct current generator (8), the direction that parallels with direct current generator (8) rotating shaft is equipped with rotary screw (20), rotary screw (20) is contained on bearing two (22) and the bearing three (19), one end of rotary screw (20) is equipped with the gear wheel (23) that is meshed with pinion (10), be with thread slider (21) on the rotary screw (20), on thread slider (21) and the bearing three (19) locking bar (11) is housed, locking bar (11) can insert locking plate (14) when advancing, in the hole of hole sealing plate journal stirrup (15) and holder (17), locking bar (11) can withdraw from locking plate (14) when retreating, the hole of hole sealing plate journal stirrup (15) and holder (17), orifice plate journal stirrup (15) is gone up latch arm hole (16), there is holder (17) to be fixed on the lock housing (7), locking plate (14) connects with pivoted arm (13), pivoted arm (13) connects with rotating shaft (12), hole sealing plate journal stirrup (15) connects with hole sealing plate (27), direct current generator (8) is connected with pilot with control circuit (5), control circuit (5) is connected with pilot with receiver of remote-control sytem (6), control circuit (5) is connected with dc source (2) by cable (3), cable (3) passes lock housing (7), receiver of remote-control sytem (6) is by remote control transmitter (1) control, and unlock button (23) on the remote control transmitter (1) and the button of locking (24) are operated.Be processed with access opening one (25) and access opening two (26) on the lock housing (7), the respectively corresponding lock housing matrix in the position of access opening one (25) and access opening two (26) connects screw one (4) and the lock housing matrix connects screw two (17), hole sealing plate (27) moves when sealing access opening one (25) and access opening two (26), latch arm hole (16) is aimed at locking bar (11) position, press the button of locking (24) when locking, receiver of remote-control sytem (6) receives that signal control drive circuit (5) drives direct current generator (8), direct current generator (8) drives pinion (10) and gear wheel (23), gear wheel (23) driven rotary screw rod (22) rotation, rotary screw (22) drives thread slider (21), thread slider (21) drives locking bar (11) and moves, locking bar (11) inserts in the latch arm hole (16), hole sealing plate (27) is removable and firmly seal access opening one (25) and access opening two (26), and handling instrument can not touch that the lock housing matrix connects screw one (4) and lock housing matrix connection screw two (17) loads and unloads.The direction of motion of hour locking lever (11) of unblanking is opposite when locking, the hour locking lever (11) of unblanking withdraws from latch arm hole (16), hole sealing plate (27) can move freely and when opening access opening one (25) and access opening two (26), and loader's prodigiosin touches that the lock housing matrix connects screw one (4) and lock housing matrix connection screw two (17) loads and unloads.
The hour locking lever (11) of locking inserts locking plate (14), and pivoted arm (13) can not rotate and pin rotating shaft (12); The hour locking lever (11) of unblanking withdraws from locking plate (14), and pivoted arm (13) can drive rotating shaft (12) and rotate and unblank.
The locking plate of lockable mechanism (14) also can with one movably movable plate firmly connect, the hour locking lever of locking (11) inserts in the locking plate (14), locking bar (11) stops locking plate (14) to move movable plate can not be moved and locking; The hour locking lever (11) of unblanking withdraws from locking plate (14), and movable plate can move and unblank.
Claims (3)
1, a kind of lock with anti-disassembly mechanism, by dc source, remote control transmitter and lock body are formed, lock body is made of lock housing that has access opening and the matrix of fixing it, lock body is interior by receiver of remote-control sytem, drive circuit, direct current generator, reduction gearing mechanism and bearing are formed, it is characterized in that: anti-disassembly mechanism and lockable mechanism also are housed in the lock body, anti-disassembly mechanism is by the hole sealing plate journal stirrup with latch arm hole, can insert the locking bar of latch arm hole, the lock housing matrix connects screw and can seal the hole sealing plate composition that the lock housing matrix connects screw, hole sealing plate firmly connects with the hole sealing plate journal stirrup, and lockable mechanism is made up of the locking bar and the locking plate that can insert in the locking plate.
2, the lock of the anti-disassembly mechanism of band according to claim 1 is characterized in that: lockable mechanism also is provided with one can drive the pivoted arm that rotating shaft is rotated, and pivoted arm is installed in the rotating shaft and firmly connects with locking plate.
3, the lock of the anti-disassembly mechanism of band according to claim 1, it is characterized in that: lockable mechanism also is provided with a movably movable plate, and movable plate firmly connects with locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201595620U CN201301609Y (en) | 2008-12-04 | 2008-12-04 | Lock with anti-detachment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201595620U CN201301609Y (en) | 2008-12-04 | 2008-12-04 | Lock with anti-detachment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301609Y true CN201301609Y (en) | 2009-09-02 |
Family
ID=41085233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201595620U Expired - Fee Related CN201301609Y (en) | 2008-12-04 | 2008-12-04 | Lock with anti-detachment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301609Y (en) |
-
2008
- 2008-12-04 CN CNU2008201595620U patent/CN201301609Y/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 |
Addressee: Huang Zongxin Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Zongxin Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |