CN204876842U - Automatic latent core theftproof tool to lock - Google Patents
Automatic latent core theftproof tool to lock Download PDFInfo
- Publication number
- CN204876842U CN204876842U CN201520568301.4U CN201520568301U CN204876842U CN 204876842 U CN204876842 U CN 204876842U CN 201520568301 U CN201520568301 U CN 201520568301U CN 204876842 U CN204876842 U CN 204876842U
- Authority
- CN
- China
- Prior art keywords
- self
- baffle plate
- lock
- lock core
- fixed head
- 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
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Abstract
The utility model relates to an automatic latent core theftproof tool to lock, including fixed plate (1), baffle (4), electro -magnet (2), special -shaped connecting rod (3), lock core hole cam structure subassembly, self return separation and reunion plectrum construction package and tool to lock backplate, fixed plate (1) goes up to open has lock core hole, baffle clamping orient groove (11) and self return guide way (8), be equipped with baffle (4), electro -magnet (2), special -shaped connecting rod (3) on fixed plate (1) A face, be equipped with self return separation and reunion plectrum construction package and lock core hole cam structure subassembly on fixed plate (1) B face. The utility model discloses a stealthy protection in the twinkling of an eye to mechanical lock core is realized accomplishing by effective interoperation between them when it extracts mechanical key to open, close the lock.
Description
Technical field
The utility model relates to a kind of automatic hidden anti-theft lock tool, and specifically one can make baffle plate swing relative to fixed head, reaches the lock of hiding lock core object.
Background technology
At present, existing mechanical anti-theft lock comprises the mechanical lockhole of the electronic lock of biological identification technology, lock core inserts the outside that key end is exposed to lock protective plate, provide operation technique to robber unblank and turn round the possibility that spoon violence unblanks, What is more robber's direct drawing lock core, lock gall is to reach almost opening door lock under several noiseless state, thus enter indoor and commit theft, many moneys invisible lockset in prior art, though anti-theft effect is better, but the technical barrier that lock core opens rear automatic invisible instantaneously cannot be solved all the time, and need to carry out training on installation specially and open exercise instructing, operating procedure is more complicated, masses can not be popularized fast.
Summary of the invention
For above defect, the utility model provides a kind of tool of automatic hidden anti-theft lock instantaneously, adopt the structure of pure machinery, simplify operating procedure, the accumulation of lock core invisible structure locking institute energy requirement is carried out while inserting mechanical key rotary locking cylinder, while extracting key, complete the release of energy accumulation, there is the function automatically completing mechanical lockhole automatic invisible.
For reaching above object, the utility model have employed following technical scheme: a kind of automatic hidden anti-theft lock tool, comprise fixed head, baffle plate, electromagnet, special-shaped connecting rod, lock core hole cam structure assembly, self-return clutch plectrum element of construction, lock protective plate and cam orientation hole, described fixed head has lock core hole, baffle plate positioning and guiding groove, special-shaped connecting rod gathering sill and self-return gathering sill, described fixed plate A face is provided with baffle plate, electromagnet, special-shaped connecting rod; Fixed head B face is provided with self-return clutch plectrum element of construction and lock core hole cam structure assembly.
Baffle plate described in the utility model is flexibly connected with fixed head by axle, baffle plate top is fixed in baffle plate positioning and guiding groove by axle, baffle plate bottom is provided with groove, the top of electromagnet axis fastens with groove or contacts with the lower limb of baffle plate, the side of electromagnet is located at by abnormity connecting rod, boss on bottom abnormity connecting rod props up the lower end of electromagnet axis, and special-shaped connecting rod top contacts with the lower limb of baffle plate; Described baffle plate is provided with the via hole or gap opened that bootable key enters, and described via hole or gap opened and lock core hole are concentric, and its diameter is more than or equal to lock core hole; Described self-return clutch plectrum element of construction comprises self-return clutch plectrum, self-return gathering sill and spring, one end of spring is arranged on fixed head by rivet, the other end is connected with bottom self-return clutch plectrum, one end of self-return clutch plectrum is arranged on fixed head by bearing pin riveted joint, the other end is arranged in self-return gathering sill by pin, and the both sides of self-return gathering sill are provided with and form domatic projection with ecto-entad; Described lock core hole cam structure assembly comprises boss, cam and keyhole, and described cam is other shaped, and the inner edge of its neighboring and self-return clutch plectrum matches; Described lock protective plate is provided with cam orientation hole, and the lock core hole on described cam orientation hole and fixed head is concentric.
After adopting above technical scheme, the utility model has simple to operate, assembling is simple, insurance is reliable, the features such as suitability is vast, effectively can prevent robber outdoor with various technology unlocking instrument or turn round a spoon tool for destroying and opened by lock, stop direct drawing lock core, the possibility of lock gall, and lock core is stealthy and reset process is and automatically completes, open without the need to increasing, the step of closing the door, effectively overcome previous generations invisible lockset fault of construction (forget manually stealthy or automatic delayed is stealthy time can block the fault of key), cause the drawback of anti-theft effect difference.The effective interoperation of the utility model realizes while open and close door lock extracts mechanical key, completing the moment stealth protection to mechanical lock.
Accompanying drawing explanation
Fig. 1 is the utility model fixed plate A face lock core hole opening schematic diagram.
Fig. 2 is the utility model fixed plate A face lock core hole closed condition schematic diagram.
Fig. 3 is the utility model fixed head B face lock core hole opening schematic diagram.
Fig. 4 is the utility model fixed head B face lock core hole closed condition schematic diagram.
Fig. 5 is the utility model lock core hole cam structure modular construction schematic diagram.
Fig. 6 is the utility model lock core hole cam structure components side view.
Fig. 7 is the structural representation of the utility model with the self-return gathering sill of domatic projection.
Fig. 8 is the lateral view of the utility model with the self-return gathering sill of domatic projection.
Fig. 9 is the utility model lock protective plate structural representation.
Detailed description of the invention
According to Fig. 1, Fig. 2, a kind of automatic hidden anti-theft lock of the utility model tool, comprise fixed head 1, baffle plate 4, electromagnet 2, special-shaped connecting rod 3, lock core hole cam structure assembly, self-return clutch plectrum element of construction, lock protective plate and cam orientation hole, described fixed head 1 has lock core hole, baffle plate positioning and guiding groove 11, special-shaped connecting rod 3 gathering sill and self-return gathering sill 8, described fixed head 1A face is provided with baffle plate 4, electromagnet 2, special-shaped connecting rod 3; Fixed head 1B face is provided with self-return clutch plectrum element of construction and lock core hole cam structure assembly.
Baffle plate 4 described in the utility model is flexibly connected with fixed head 1 by axle, baffle plate 4 top is fixed in baffle plate positioning and guiding groove 11 by axle, baffle plate 4 bottom is provided with groove, the top of electromagnet 2 axis fastens with groove or contacts with the lower limb of baffle plate 4, the side of electromagnet 2 is located at by abnormity connecting rod 3, boss on bottom abnormity connecting rod 3 props up the lower end of electromagnet 2 axis, and special-shaped connecting rod 3 top contacts with the lower limb of baffle plate 4; Described baffle plate 4 is provided with the via hole 12 or gap opened that bootable key enters, and described via hole 12 or gap opened and lock core hole are concentric, and its diameter is more than or equal to lock core hole.
A kind of automatic hidden anti-theft lock of the utility model tool, when after energising, electromagnet 2 moves downward, top departs from the groove of baffle plate 4 bottom, the top of electromagnet 2 axis contacts with the lower limb of baffle plate 4, the while of throwing off the constraint to baffle plate 4, boss on bottom the lower end slamming down abnormity connecting rod 3 of electromagnet 2 axis, abnormity connecting rod 3 is moved to the opposite side of special-shaped connecting rod 3 gathering sill, make the lower limb of special-shaped connecting rod 3 upper end impingement baffles 4, drive baffle plate 4 top along baffle plate positioning and guiding groove 11 to side arcuate oscillating motion, move to the static weight aligning mechanical dead-centre position of peak, keyhole is normally exposed, reach object of unblanking.
According to Fig. 3, Fig. 4, self-return clutch plectrum element of construction described in the utility model comprises self-return clutch plectrum 6, self-return gathering sill 8 and spring, one end of spring is arranged on fixed head 1 by rivet, the other end is connected with bottom self-return clutch plectrum 6, one end of self-return clutch plectrum 6 is arranged on fixed head 1 by bearing pin riveted joint, the other end is arranged in self-return gathering sill 8 by pin 10, and the both sides of self-return gathering sill 8 are provided with and form domatic projection 9 with ecto-entad.
According to Fig. 5, Fig. 6, lock core hole cam structure assembly described in the utility model comprises boss 13, cam 5 and keyhole 7, boss 13 stretches into cam orientation hole internal fixtion cam 5, described cam 5 is other shaped, the shape of cam 5 can also be multiple geometry, as: rhombus, rectangle, ellipse etc., no matter adopt which kind of geometry, the inner edge of its neighboring and self-return clutch plectrum 6 matches.Due to the effect of spring elongation, when key band moving cam 5 rotates, the inner edge of its neighboring and self-return clutch plectrum 6 matches.
According to Fig. 7, Fig. 8, the both sides of the utility model self-return gathering sill 8 are provided with and form domatic projection 9 with ecto-entad.
A kind of automatic hidden anti-theft lock of the utility model tool, utilize the mechanical force produced during rotating switch door after inserting mechanical key, cam 5 drives self-return clutch plectrum element of construction to carry out accumulation of energy, mechanical key cross section rotates and baffle plate 4 is contacted with surfaces of keys, discharges whole energy and automatically complete lock core moment stealth while extracting key.
According to Fig. 1, shown in Fig. 3, when rotating key, the edge of cam 5 and the inner edge close contact of self-return clutch plectrum 6, the height point at cam 5 edge drives self-return clutch plectrum 6 extension spring, stored energy, the pin of self-return clutch plectrum 6 lower end outwards moves in self-return gathering sill 8 along the domatic of self-return gathering sill 8 both sides, pin 10 slides to domatic low side, the difference in height of domatic highs and lows approximates the thickness of fixed head 1, due to domatic effect, the height that the height of pin 10 exceeds fixed head 1A face fixes baffle plate 4, baffle plate 4 is fixed in supporting role due to the cross section of mechanical key, anti-baffle plate 4 swings, now keyhole is in opening.
According to Fig. 2, Fig. 4, when extracting key, spring releases energy, pin 10 moves inward in self-return gathering sill 8, bounces back in domatic projection 9, now the height in the height≤fixed head 1A face of pin 10, pin 10 impingement baffles 4 in motion process resets rapidly and blocks keyhole, the top of electromagnet 2 axis is got back in the groove of baffle plate 4 bottom, and now hidden lock core bore, keyhole is in closed condition.
According to Fig. 9, lock protective plate described in the utility model is provided with cam orientation hole, and the lock core hole on described cam orientation hole and fixed head 1 is concentric.
A kind of automatic hidden anti-theft lock of the utility model tool, its assembling: be lock protective plate, fixed head 1B face, fixed head 1A face from outside to inside, its cam orientation hole, via hole 12 or gap opened and lock core hole are concentric.
Claims (6)
1. an automatic hidden anti-theft lock tool, it is characterized in that comprising fixed head (1), baffle plate (4), electromagnet (2), special-shaped connecting rod (3), lock core hole cam structure assembly, self-return clutch plectrum element of construction, lock protective plate and cam orientation hole, described fixed head (1) has lock core hole, baffle plate positioning and guiding groove (11), special-shaped connecting rod (3) gathering sill and self-return gathering sill (8), described fixed head (1) A face is provided with baffle plate (4), electromagnet (2), special-shaped connecting rod (3); Fixed head (1) B face is provided with self-return clutch plectrum element of construction and lock core hole cam structure assembly.
2. a kind of automatic hidden anti-theft lock tool according to claim 1, it is characterized in that described baffle plate (4) is flexibly connected with fixed head (1) by axle, baffle plate (4) top is fixed in baffle plate positioning and guiding groove (11) by axle, baffle plate (4) bottom is provided with groove, the top of electromagnet (2) axis fastens with groove or contacts with the lower limb of baffle plate (4), abnormity connecting rod (3) is located at the side of electromagnet (2), boss on abnormity connecting rod (3) bottom props up the lower end of electromagnet (2) axis, abnormity connecting rod (3) top contacts with the lower limb of baffle plate (4).
3. a kind of automatic hidden anti-theft lock tool according to claim 1, it is characterized in that described baffle plate (4) is provided with the via hole (12) or gap opened that bootable key enters, described via hole (12) or gap opened and lock core hole are concentric, and its aperture is more than or equal to lock core hole.
4. a kind of automatic hidden anti-theft lock tool according to claim 1, it is characterized in that described self-return clutch plectrum element of construction comprises self-return clutch plectrum (6), self-return gathering sill (8) and spring, one end of spring is arranged on fixed head (1) by rivet, the other end is connected with self-return clutch plectrum (6) bottom, one end of self-return clutch plectrum (6) is arranged on fixed head (1) by bearing pin riveted joint, the other end is arranged in self-return gathering sill (8) by pin (10), the both sides of self-return gathering sill (8) are provided with and form domatic projection (9) with ecto-entad.
5. a kind of automatic hidden anti-theft lock tool according to claim 1, it is characterized in that described lock core hole cam structure assembly comprises boss (13), cam (5) and keyhole (7), described cam (5) is other shaped, and the inner edge of its neighboring and self-return clutch plectrum (6) matches.
6. a kind of automatic hidden anti-theft lock tool according to claim 1, is characterized in that described lock protective plate is provided with cam orientation hole, and the lock core hole on described cam orientation hole and fixed head (1) is concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568301.4U CN204876842U (en) | 2015-07-31 | 2015-07-31 | Automatic latent core theftproof tool to lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568301.4U CN204876842U (en) | 2015-07-31 | 2015-07-31 | Automatic latent core theftproof tool to lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876842U true CN204876842U (en) | 2015-12-16 |
Family
ID=54821228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568301.4U Expired - Fee Related CN204876842U (en) | 2015-07-31 | 2015-07-31 | Automatic latent core theftproof tool to lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975760A (en) * | 2015-07-31 | 2015-10-14 | 泰州马赫机械制造有限公司 | Anti-theft lock with automatic cylinder hiding function |
| CN106677625A (en) * | 2017-02-20 | 2017-05-17 | 泰州马赫机械制造有限公司 | Inner protection plate internal clutch device for intelligent antitheft lock |
| CN109365020A (en) * | 2018-09-26 | 2019-02-22 | 苏州长光华医生物医学工程有限公司 | A kind of reagent rack used for in-vitro diagnosis equipment |
-
2015
- 2015-07-31 CN CN201520568301.4U patent/CN204876842U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975760A (en) * | 2015-07-31 | 2015-10-14 | 泰州马赫机械制造有限公司 | Anti-theft lock with automatic cylinder hiding function |
| CN106677625A (en) * | 2017-02-20 | 2017-05-17 | 泰州马赫机械制造有限公司 | Inner protection plate internal clutch device for intelligent antitheft lock |
| CN109365020A (en) * | 2018-09-26 | 2019-02-22 | 苏州长光华医生物医学工程有限公司 | A kind of reagent rack used for in-vitro diagnosis equipment |
| CN109365020B (en) * | 2018-09-26 | 2024-03-26 | 苏州长光华医生物医学工程有限公司 | Reagent rack for in-vitro diagnostic equipment |
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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: 20151216 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |