CN200996235Y - Lock structure for gun cabinet and other box bodies - Google Patents
Lock structure for gun cabinet and other box bodies Download PDFInfo
- Publication number
- CN200996235Y CN200996235Y CN 200720033376 CN200720033376U CN200996235Y CN 200996235 Y CN200996235 Y CN 200996235Y CN 200720033376 CN200720033376 CN 200720033376 CN 200720033376 U CN200720033376 U CN 200720033376U CN 200996235 Y CN200996235 Y CN 200996235Y
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- Prior art keywords
- lock
- sliding piece
- slide plate
- draw
- armed
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- 230000005484 gravity Effects 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 18
- 230000007246 mechanism Effects 0.000 abstract description 12
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses a lock structure of boxes such as rifle cabinet, including lock backing plate, electronic lock actuating mechanism and mechanical lock, mechanical lock mainly comprises handle, carousel and pull and keep off the mechanism, pull to keep off the mechanism and include the slide, be fixed in pulling of slide one end keep off, pull to keep off and be equipped with a plurality of horizontal spring bolts, the slide is connected its characterized in that through drive structure and carousel: the electronic lock is characterized in that a toggle piece is arranged, the toggle piece is rotatably connected with a lock base plate to form a lever structure, the short arm end of the toggle piece lever structure is matched with a toggle structure on the sliding plate, the long arm end of the toggle piece lever structure is limited by a valve tongue of an electronic lock executing mechanism, the gravity center of the toggle piece and the valve tongue are respectively positioned on two sides of a plumb line passing through a toggle piece rotating shaft, and a reset spring is arranged between the toggle piece and the lock base plate. The utility model discloses utilize the difference of the arm of force length in plectrum pivot both sides, reduced the impact to electronic lock actuating mechanism effect end, prolong its life.
Description
Technical field
The utility model relates to a kind of door latch structure, is specifically related to the door latch structure on a kind of bin that is used to deposit valuables such as gun.
Background technology
The lock construction that on the bin of some valuables, can adopt electronic password lock to combine usually with mechanical lock, wherein electronic password lock is by control circuit control electronic lock executing agency, for example electromagnet or motor, the machine work end of electronic lock executing agency (being clack valve) cooperates with the driving mechanism of mechanical lock and constitutes spacing to driving mechanism, dead bolt in the mechanical lock is connected with driving mechanism, in use, the user is behind the correct password of input, the action of control circuit control electronic lock executing agency, electromagnet adhesive (perhaps motor rotates by the screw mandrel motion) retreats clack valve, releasing is clamped down on driving mechanism in the mechanical lock, the handle of rotary machine lock, make the driving mechanism that cooperates with the bin doorframe drive the dead bolt motion, open the cabinet door; After this control circuit control electronic lock executing agency resets, and unclamps handle, and clack valve is back to initial position automatically under the effect of back-moving spring, and cam machinery relies on the back-moving spring playback; Otherwise if the password of input electronic lock is wrong, electronic lock executing agency can not move, and clack valve stops the driving mechanism motion of mechanical lock, and the operator just can't open the cabinet door.
As mentioned above, motion in the mechanical lock is stopped by the clack valve of electronic lock executing agency, in use, the defeated maloperation problem that waits of password mistake takes place unavoidably, cause the cabinet door normally to open, but the operator does not recognize, therefore still rotate handle repeatedly, driving mechanism just clashes into clack valve like this, easily causes the damage of electronic lock executing agency, thereby shortened the application life of electronic password lock, brought the maintenance cost of inconvenience and great number to the user.On the lockset that adopts controls such as IC-card, Fingerprint Lock, also there is same problem.
Summary of the invention
The utility model purpose provides the lock construction of casing such as a kind of rifle cabinet, by the improvement to lock construction, can prolong the application life of lock construction, reduces maintenance cost.
For achieving the above object, the technical solution adopted in the utility model is: the lock construction of casings such as a kind of rifle cabinet, comprise the lock backing plate, be arranged at electronic lock executing agency and mechanical lock on the backing plate, be provided with clack valve in the described electronic lock executing agency, described mechanical lock is mainly by handle, rotating disk and draw retaining device to form, the described retaining device that draws comprises slide plate, be fixed in the retaining that draws of slide plate one end, draw to block and be provided with a plurality of horizontal dead bolts, have the pilot hole of lateral arrangement on the described slide plate, be provided with the guiding bearing pin in the laterally steering hole, slide plate is connected with rotating disk through drives structure, be provided with a sliding piece, described sliding piece and the lock backing plate formation lever construction that is rotationally connected, stir respective outer side edges on the galianconism end of sliding piece lever construction and the described slide plate, long arm end is spacing by the clack valve of described electronic lock executing agency, the center of gravity of sliding piece and described clack valve lay respectively at the both sides through the plumb line of sliding piece rotating shaft, are provided with back-moving spring between sliding piece and lock backing plate.
In the technique scheme, lock construction in use, be installed on the casing cabinet door by the lock backing plate, wherein electronic lock executing agency is the part of prior art, comprise electromagnet or motor-driven clack valve, its controlling organization can be an electronic password lock, IC card lock or Fingerprint Lock, with the electronic password lock is example, after by the correct password of input unit (as numeric keypad) input, by control circuit is the electromagnet energising, effect end (clack valve) adhesive of electromagnet, shrink, removed spacing to sliding piece, so, the rotary machine lock is positioned at the handle of cabinet outer side of door, drive the dial rotation of handle shaft end, rotating disk drives skateboarding through drives structure, limited by the moving direction of guiding bearing pin in pilot hole of lateral arrangement, realize moving horizontally of slide plate, the retaining that draws that is fixed in slide plate one end by the contraction drive of slide plate moves, making to be positioned at draws each dead bolt in the retaining outside to break away from the lockhole that is positioned on the cabinet doorframe, open the cabinet door, the effect end (only being several seconds usually) after adhesive a period of time of while electromagnetic valve, automatically cut off the electricity supply by control circuit, when rotating the handle return, clack valve resets the operator, and mechanical lock also is back to original position under the effect of back-moving spring; Otherwise if the password of input is wrong, electromagnet must not be electric, and its effect end stops the rotation of sliding piece around its rotating shaft, and handle can't rotate, and promptly the cabinet door can not be opened.
In the technique scheme, the described structure of stirring is, is provided with flanging in the outer rim of described slide plate, and flanging is provided with draw-in groove, and galianconism end one side of described sliding piece cooperates with described draw-in groove.
The long-armed shape of sliding piece need satisfy its gravity centre distribution requirement, and a kind of optimized technical scheme is, the curved structure of a long-armed side of described sliding piece, the end of arc is spacing by clack valve, and place, nearly long-armed end is provided with positioning runner on the described lock backing plate, and described long-armed sliding sleeve is in positioning runner.
Perhaps, described sliding piece is Contraband shape, and rotating shaft is positioned at the bottom, and rotating shaft below constitutes the galianconism that cooperates with the slide plate draw-in groove, is that long-armed sliding sleeve is in being arranged at the positioning runner of locking on the backing plate by spacing long-armed of clack valve above it.
In the technique scheme, comprise also and draw retaining device on one that comprise pull bar and be arranged at vertical dead bolt on pull bar top, described pull bar is connected with dial rotation through bearing pin, under the rotation of rotating disk, pull bar is followed and is moved the lockhole that drives the vertical dead bolt disengaging cabinet door upper end that is positioned at its top.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1, because spacing between the effect end (clack valve) of slide plate in the utility model and electronic lock executing agency by sliding piece, and the rotating shaft of sliding piece is positioned at nearly slide plate end, thereby make slide plate to the actuation arm length of sliding piece much smaller than the actuation arm length of sliding piece to electromagnetic valve effect end, thereby, under equal slide plate impact, reduced the impact of sliding piece greatly, prolonged the application life of electronic lock executing agency electronic lock executing agency effect end;
2. because the center of gravity of sliding piece is positioned at the other end of electronic lock executing agency effect end, promptly be positioned at the rotating shaft end, thereby sliding piece can rely on the gravity of himself to be back to initial position, shared the stressed of back-moving spring, can avoid back-moving spring to be in tensioning state for a long time and lost efficacy.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment one;
Accompanying drawing 2 is for drawing the structural representation of retaining device among Fig. 1;
Accompanying drawing 3 is the vertical view of Fig. 2;
Accompanying drawing 4 is the structural representation of sliding piece among Fig. 1.
Wherein: 1, electromagnet; 2, clack valve; 3, sliding piece; 4, rotating disk; 6, lock backing plate; 7, slide plate; 8, draw retaining; 9, horizontal dead bolt; 10, spacing hole; 11, pilot hole; 12, bearing pin; 13, guiding bearing pin; 14, draw retaining device on; 15, vertical dead bolt; 16, backing plate; 17, flanging; 18, draw-in groove; 19, galianconism; 20, long-armed; 21, fixture.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: referring to accompanying drawing 1 to shown in the accompanying drawing 4, the lock construction of casings such as a kind of rifle cabinet, comprise lock backing plate 6, be arranged at coded lock and mechanical lock on the backing plate 16, described coded lock is mainly by electromagnet 1, control circuit and input unit are formed, described mechanical lock is mainly by handle, be sheathed on the rotating disk 4 of handle axostylus axostyle inboard, draw retaining device to reach and draw retaining device 14 to form, the described retaining device that draws comprises slide plate 7, be fixed in drawing of slide plate one end and keep off 8, draw to block and be evenly distributed with 5 horizontal dead bolts 9, have the spacing hole 10 of vertical layout and the pilot hole 11 of lateral arrangement on the described slide plate, the bearing pin 12 of slide plate in being arranged at spacing hole is connected with rotating disk 4, be provided with guiding bearing pin 13 in the laterally steering hole 11, slide plate is moved along guiding oval hole bearing of trend, the outer rim of the nearly electromagnet side of described slide plate is provided with flanging 17, flanging is provided with draw-in groove 18, the clack valve 2 of described electromagnet cooperates with described draw-in groove through a sliding piece 3, described sliding piece is rotationally connected with the lock backing plate through the rotating shaft of a nearly slide plate end, and the center of gravity of sliding piece is positioned at the opposite side of electromagnet effect end; Draw retaining device 14 to comprise pull bar on described and be arranged at vertical dead bolt 15 on pull bar top, described pull bar is connected with dial rotation through bearing pin, and under the rotation of rotating disk, pull bar is followed to move and driven 1 lockhole that vertical dead bolt breaks away from cabinet door upper end that is positioned at its top.
In the present embodiment, described sliding piece is an arc, as shown in Figure 5, its center of gravity is positioned at the lower left of electromagnet 1 effect end, and the center of gravity end is provided with the galianconism 19 that cooperates with the slide plate draw-in groove, the upper right side of galianconism is provided with rotating shaft, the opposite side of rotating shaft is that the arc that cooperates with electromagnet effect end is long-armed 20, and described lock backing plate is provided with fixture 21, and this fixture sliding sleeve is on long-armed, the long-armed mobile qualification that is subjected to fixture can be avoided the play up and down of sliding piece.
In the use, lock construction is installed on the backing plate of cabinet door inboard by the lock backing plate, behind the correct password of input, the electromagnet energising, its effect end adhesive, clack valve retreats, and rotates handle, dial rotation, rotatory force changes into bearing pin, the guiding bearing pin is vertical, laterally moving on the both direction inwardly shunk slide plate, promotes sliding piece and clockwise rotates around the shaft, draw retaining and horizontal dead bolt that its right-hand member is fixed in slide plate drive simultaneously move, and the rotation of rotating disk has also promoted to draw moving down of retaining, makes vertical dead bolt also break away from the interior lockhole of doorframe, opens the cabinet door, control circuit cuts off the power supply of electromagnet subsequently, its effect end resets under the effect of back-moving spring, unclamps handle, and sliding piece is under action of gravity, automatically around rotating counterclockwise, return initial position; If the input password is wrong, not adhesive, contraction are held in the effect of electromagnet, stop the rotation of sliding piece, and sliding piece stops the rotation of rotating disk, and the cabinet door can't be opened.Because the slide plate bump is the galianconism of sliding piece, on the effect end that affacts electromagnet after long-armed, has reduced impact greatly, thereby reaches the purpose of protection electromagnet, prolongs its application life.
Embodiment two, present embodiment is structurally basic similar to embodiment one, difference is that described sliding piece is Contraband shape, rotating shaft is positioned at the bottom, the rotating shaft below constitutes the galianconism that cooperates with the slide plate draw-in groove, its top be by spacing long-armed of clack valve, and long-armed sliding sleeve is in being arranged at the positioning runner of locking on the backing plate.
Claims (5)
1. the lock construction of casings such as rifle cabinet, comprise the lock backing plate, be arranged at electronic lock executing agency and mechanical lock on the backing plate, be provided with clack valve [2] in the described electronic lock executing agency, described mechanical lock is mainly by handle, rotating disk [4] and draw retaining device to form, the described retaining device that draws comprises slide plate [7], what be fixed in slide plate one end draws retaining [8], draw to block and be provided with a plurality of horizontal dead bolts [9], have the pilot hole [11] of lateral arrangement on the described slide plate, be provided with guiding bearing pin [13] in the laterally steering hole, slide plate is connected with rotating disk through drives structure, it is characterized in that: be provided with a sliding piece [3], described sliding piece and lock backing plate [6] the formation lever construction that is rotationally connected, stir respective outer side edges on the galianconism of sliding piece lever construction [19] end and the described slide plate, long-armed [20] end is spacing by the clack valve of described electronic lock executing agency, the center of gravity of sliding piece and described clack valve lay respectively at the both sides through the plumb line of sliding piece rotating shaft, are provided with back-moving spring between sliding piece [3] and lock backing plate [6].
2. the lock construction of casings such as rifle cabinet according to claim 1, it is characterized in that: the described structure of stirring is, outer rim at described slide plate is provided with flanging [17], and flanging is provided with draw-in groove [18], and galianconism end [19] one sides of described sliding piece cooperate with described draw-in groove [18].
3. the lock construction of casings such as rifle cabinet according to claim 1 and 2, it is characterized in that: the curved structure of a long-armed side of described sliding piece [3], the end of arc is spacing by clack valve [2], and described lock backing plate [6] is gone up place, nearly long-armed end and is provided with positioning runner, and described long-armed sliding sleeve is in positioning runner.
4. the lock construction of casings such as rifle cabinet according to claim 1 and 2, it is characterized in that: described sliding piece [3] is Contraband shape, rotating shaft is positioned at the bottom, the rotating shaft below constitutes the galianconism that cooperates with the slide plate draw-in groove, its top be by spacing long-armed of clack valve, and long-armed sliding sleeve is in being arranged at the positioning runner of locking on the backing plate.
5. the lock construction of casings such as rifle cabinet according to claim 1 is characterized in that: comprise also and draw retaining device [14] on one that comprise pull bar and be arranged at vertical dead bolt [15] on pull bar top, described pull bar is rotationally connected through bearing pin [12] and rotating disk [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033376 CN200996235Y (en) | 2007-01-15 | 2007-01-15 | Lock structure for gun cabinet and other box bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720033376 CN200996235Y (en) | 2007-01-15 | 2007-01-15 | Lock structure for gun cabinet and other box bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996235Y true CN200996235Y (en) | 2007-12-26 |
Family
ID=38994664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720033376 Expired - Fee Related CN200996235Y (en) | 2007-01-15 | 2007-01-15 | Lock structure for gun cabinet and other box bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996235Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635277A (en) * | 2011-12-13 | 2012-08-15 | 广州市浩云安防科技股份有限公司 | Management device for storing and locking gun |
| CN104033043A (en) * | 2014-06-09 | 2014-09-10 | 江苏银河电子股份有限公司 | Cabinet door lock and lock mechanism in cabinet door lock |
| CN111932791A (en) * | 2020-08-06 | 2020-11-13 | 合肥美的智能科技有限公司 | Control method and control device of storage cabinet and storage cabinet |
-
2007
- 2007-01-15 CN CN 200720033376 patent/CN200996235Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635277A (en) * | 2011-12-13 | 2012-08-15 | 广州市浩云安防科技股份有限公司 | Management device for storing and locking gun |
| CN102635277B (en) * | 2011-12-13 | 2014-07-09 | 广州市浩云安防科技股份有限公司 | Management device for storing and locking gun |
| CN104033043A (en) * | 2014-06-09 | 2014-09-10 | 江苏银河电子股份有限公司 | Cabinet door lock and lock mechanism in cabinet door lock |
| CN111932791A (en) * | 2020-08-06 | 2020-11-13 | 合肥美的智能科技有限公司 | Control method and control device of storage cabinet and storage cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20110115 |