CN211448137U - Lock core separation and reunion pick-proof mechanism - Google Patents
Lock core separation and reunion pick-proof mechanism Download PDFInfo
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- CN211448137U CN211448137U CN201921454208.5U CN201921454208U CN211448137U CN 211448137 U CN211448137 U CN 211448137U CN 201921454208 U CN201921454208 U CN 201921454208U CN 211448137 U CN211448137 U CN 211448137U
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- lock core
- separation
- reunion
- lock
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Abstract
The utility model discloses a lock core separation and reunion pick-proof mechanism, including the lock core subassembly, the lock core subassembly includes the lock core shell, the lock core turning block and the separation and reunion structure of rotation installation in the lock core shell, separation and reunion structure movable mounting can be contradicted with the lock core turning block in the lock core shell, lock core separation and reunion pick-proof mechanism still includes the stopping subassembly, the stopping subassembly includes motor and drive block, the drive block includes the baffle, the motor drives the drive block to slide and makes the baffle press the separation and reunion structure, separation and reunion structure card dies the lock core turning block, make the lock core turning block unable relative lock core shell rotate, play the effect of pick-proof, through the above-mentioned design, the lock core is installed on the front panel, need not to trompil or make the structure of; even if the front panel is prized, the lock can not be unlocked by a non-electric drill tool such as a screwdriver, and both appearance and safety can be achieved.
Description
Technical Field
The utility model relates to a tool to lock especially relates to a lock core separation and reunion pick-proof mechanism.
Background
The electronic door lock is widely applied at present, and the electronic door lock in the prior art can be unlocked by using a key or a biological identification technology, so that the unlocking convenience is improved; in the existing door lock structure, a lock core is generally designed in the electronic lock, and under the condition that the electronic part is abnormal, a key is inserted into the lock core to mechanically open the door lock, so that the problem that the door cannot be opened due to abnormal unlocking of the electronic function is avoided.
There are two kinds of lock cylinder installation methods in the market, one is to install the lock cylinder in the lock body, which is called as a true lock cylinder, and the other is to install the lock cylinder on the front panel, which is called as a false lock cylinder. The true mortise has the advantages of safety, namely, after the panel is pried off, a key is still needed for unlocking, but the true mortise has the disadvantages that the key needs to be inserted from the front surface of the door, so that holes need to be formed in the front panel or a structure for opening a key hole needs to be formed, and the appearance integrity of the panel is damaged or the design of the appearance is limited; the false inserting core has the advantages that the lock core can be designed at any position of the panel according to appearance requirements, such as the bottom of the panel and the like.
Therefore, the installation modes of the two lock cylinders have certain defects.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a lock core separation and reunion pick-proof mechanism which can make the panel prized, still can not be unlocked through non-electric drill tools such as a screwdriver, and can take both the appearance and the safety into consideration.
The purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides a lock core separation and reunion pick-proof mechanism, includes lock core subassembly, the lock core subassembly include lock core shell, rotate install in the lock core turning block and the separation and reunion structure of lock core shell, separation and reunion structure movable mounting in lock core shell and can with the lock core turning block is contradicted, lock core separation and reunion pick-proof mechanism still includes the subassembly that supports, it includes motor and transmission piece to support the subassembly, the transmission piece includes the baffle, the motor orders about the transmission piece slides and makes the baffle supports the pressure separation and reunion structure, separation and reunion structure card is dead lock core turning block makes the lock core turning block is unable relative lock core shell rotates, plays pick-proof effect.
Furthermore, the lock cylinder rotating block is provided with a groove, the lock cylinder shell is provided with an accommodating hole, and the clutch structure is positioned in the accommodating hole and extends into the groove, so that the lock cylinder rotating block cannot rotate relative to the lock cylinder shell.
Furthermore, the separation and reunion structure includes separation and reunion spring, separation and reunion round pin and rivets the post, the separation and reunion round pin is equipped with the step, separation and reunion spring, separation and reunion round pin and rivet the post and install in proper order in the accepting hole, rivet the post with lock core shell interference fit, the step with separation and reunion spring is contradicted.
Further, the clutch pin end extends from the rivet post.
Further, the abutting assembly comprises an abutting structure, the abutting structure comprises the motor and the transmission block, the abutting structure further comprises a transmission pin and a transmission spring, the transmission pin is fixed on an output shaft of the motor, and the transmission spring is sleeved on the output shaft of the motor and contained in the transmission block.
Furthermore, the transmission block is provided with a slot, the transmission spring comprises two extending arms, and the two extending arms are respectively abutted against two ends of the slot.
Further, the stopping assembly further comprises a lower cover, and the transmission block is slidably mounted on the lower cover.
Furthermore, the transmission block comprises two protrusions, the two protrusions are located at two ends of the slot, and the two protrusions slide in the lower cover.
Furthermore, the lock core assembly further comprises a plug, a shifting peach and a clamp spring, wherein the plug and the shifting peach are installed on the lock core shell through the clamp spring.
Furthermore, the shifting peach is provided with a square groove, the lock cylinder rotating block is provided with a square platform, the square platform and the square groove are matched to enable the lock cylinder rotating block to drive the lock cylinder rotating block to rotate, the lock cylinder rotating block further comprises a boss, the lock cylinder rotating block rotates relative to the lock cylinder shell, and the boss stirs the lock tongue to unlock the lock.
Compared with the prior art, the utility model discloses lock core separation and reunion pick-proof mechanism still includes the separation and reunion structure, separation and reunion structure movable mounting can be contradicted with the lock core turning block in the lock core shell, lock core separation and reunion pick-proof mechanism still includes the stopping subassembly, the stopping subassembly includes motor and transmission piece, the transmission piece includes the baffle, the motor drives the transmission piece and slides and makes the baffle press the separation and reunion structure, the dead lock core turning block of separation and reunion structure card, make the lock core turning block unable relative lock core shell rotation, play the effect of pick-proof, through the above-mentioned design, the lock core is installed on the front panel, need not to trompil or make the structure of opening; even if the front panel is prized, the lock can not be unlocked by a non-electric drill tool such as a screwdriver, and both appearance and safety can be achieved.
Drawings
FIG. 1 is a perspective view of the lock core clutch anti-pry mechanism of the present invention;
FIG. 2 is an assembly view of the plug assembly of the plug clutching anti-pry mechanism of FIG. 1;
FIG. 3 is an exploded view of the plug assembly of FIG. 2;
FIG. 4 is an exploded view of a stop assembly of the plug clutch anti-pry mechanism of FIG. 1;
FIG. 5 is an exploded view of the abutment structure of the abutment assembly of FIG. 4;
FIG. 6 is a partial schematic structural view of the stop structure of FIG. 4;
FIG. 7 is a schematic view of the lock cylinder clutch anti-pry mechanism of FIG. 1 in an operative condition;
fig. 8 is a schematic view of another use state of the lock cylinder clutch anti-pry mechanism of fig. 1.
In the figure: 10. a plug assembly; 11. a lock cylinder housing; 110. an accommodating hole; 12. a plug; 120. a first clamp spring groove; 13. a lock cylinder turning block; 130. a groove; 131. a second clamp spring groove; 132. a square table; 14. shifting peaches; 140. a square groove; 141. a boss; 15. a clamp spring; 16. a clutch structure; 160. a clutch spring; 161. a clutch pin; 1610. a step; 162. riveting columns; 20. a stop member; 21. an upper cover; 22. a stop structure; 220. a motor; 221. a drive pin; 222. a transmission spring; 2220. a reach arm; 223. a transmission block; 2230. a baffle plate; 2231. a protrusion; 2232. grooving; 23. a lower cover; 200. a front panel; 300. and a lock tongue.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 8, the present invention provides a lock core clutch anti-picking mechanism, which includes a lock core assembly 10 and a stopping assembly 20.
The lock core assembly 10 comprises a lock core shell 11, a plug 12, a lock core rotating block 13, a shifting peach 14, two clamp springs 15 and a clutch structure 16. The cylinder case 11 is provided with a receiving hole 110. The plug 12 is provided with a first snap spring groove 120. The key cylinder turning block 13 is provided with a groove 130, a second clamp spring groove 131, and a square table 132. The peach 14 is provided with a square groove 140 and a boss 141. The clutch structure 16 includes a clutch spring 160, a clutch pin 161, and a rivet post 162. Clutch pin 161 is provided with a step 1610.
The plug 12, the lock cylinder turning block 13 and the tumbler 14 are mounted on the lock cylinder shell 11, one snap spring 15 is mounted on the first snap spring groove 120, and the other snap spring 15 is mounted on the second snap spring groove 131, so that the plug 12 and the lock cylinder turning block 13 are fixed. The square platform 132 and the square groove 140 cooperate to enable the lock cylinder rotation block 13 to rotate the thumb wheel 14 relative to the lock cylinder housing 11. The clutch spring 160, the clutch pin 161 and the rivet 162 are sequentially installed in the receiving hole 110, the step 1610 abuts against the clutch spring 160, and the rivet 162 is in interference fit with the inner wall of the receiving hole 110. The clutch pin 161 is extended from the rivet stem 162 and can move axially along the receiving hole 110.
The stopping assembly 20 includes an upper cover 21, a stopping structure 22, and a lower cover 23. The stopping structure 22 includes a motor 220, a driving pin 221, a driving spring 222 and a driving block 223. The drive spring 222 includes two projecting arms 2220. The driving block 223 is provided with a blocking plate 2230, a projection 2231, and a slot 2232. The driving pin 221 is fixed to an output shaft of the motor 220. The transmission spring 222 is accommodated in the slot 2232 of the transmission block 223 and sleeved on the output shaft of the motor 220, and two extending arms 2220 of the transmission spring 222 abut against two ends of the slot 2232. The driving block 223 is slidably mounted to the lower cover 23 by a protrusion 2231, and the stopping structure 22 is mounted between the upper cover 21 and the lower cover 23.
When the key cylinder clutch anti-pry mechanism is used, the key cylinder assembly 10 and the stop assembly 20 are fixed to the front panel 200. When the lock is normally unlocked, a key is inserted into the lock core on the front panel 200 to rotate the lock core transmission strip, the lock core transmission strip extends into the slotted hole on the lock core rotating block 13, so that the lock core rotating block 13 drives the shifting peach 14 to rotate, and the boss 141 shifts the lock tongue 300, so that the lock core is mounted on the front panel 200, and the lock can still be opened and closed by the key.
After the circuit receives the warped signal, the motor 220 rotates to drive the transmission block 223 to slide, at this time, the baffle 2230 abuts against the clutch pin 161 of the clutch structure 16, and the clutch pin 161 is pressed into the groove 130 of the lock cylinder rotating block 13, so that the lock cylinder rotating block 13 cannot rotate relative to the lock cylinder shell 11, and the lock cannot be opened, thereby realizing that the front panel 200 still has the anti-theft effect after being warped.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (10)
1. The utility model provides a lock core separation and reunion pick-proof mechanism, includes lock core subassembly, lock core subassembly include lock core shell and rotate install in the lock core turning block of lock core shell, its characterized in that: the lock core subassembly still includes separation and reunion structure, separation and reunion structure movable mounting in the lock core shell and can with the lock core turning block is contradicted, lock core separation and reunion pick-proof mechanism is still including ending the subassembly, it includes motor and transmission piece to end the subassembly, the transmission piece includes the baffle, the motor orders about the transmission piece slides and makes the baffle supports and presses separation and reunion structure, separation and reunion structure card is dead the lock core turning block makes the lock core turning block can't be relative the lock core shell rotates, plays pick-proof effect.
2. The lock core clutching anti-pry mechanism according to claim 1, wherein: the lock core rotating block is provided with a groove, the lock core shell is provided with an accommodating hole, and the clutch structure is positioned in the accommodating hole and extends into the groove, so that the lock core rotating block cannot rotate relative to the lock core shell.
3. The lock core clutching anti-pry mechanism according to claim 2, wherein: the clutch structure comprises a clutch spring, a clutch pin and a rivet column, the clutch pin is provided with a step, the clutch spring, the clutch pin and the rivet column are sequentially installed in the accommodating hole, the rivet column is in interference fit with the lock cylinder shell, and the step is abutted against the clutch spring.
4. The lock core clutching anti-pry mechanism according to claim 3, wherein: the clutch pin end extends from the rivet post.
5. The lock core clutching anti-pry mechanism according to claim 1, wherein: the stopping assembly comprises a stopping structure, the stopping structure comprises the motor and the transmission block, the stopping structure further comprises a transmission pin and a transmission spring, the transmission pin is fixed on an output shaft of the motor, and the transmission spring is sleeved on the output shaft of the motor and contained in the transmission block.
6. The lock core clutching anti-pry mechanism according to claim 5, wherein: the transmission block is provided with a slot, the transmission spring comprises two extending arms, and the two extending arms are respectively abutted against the two ends of the slot.
7. The lock core clutching anti-pry mechanism according to claim 6, wherein: the stopping assembly further comprises a lower cover, and the transmission block is slidably mounted on the lower cover.
8. The lock core clutching anti-pry mechanism according to claim 7, wherein: the transmission block comprises two bulges, the two bulges are positioned at two ends of the slot, and the two bulges slide in the lower cover.
9. The lock core clutching anti-pry mechanism according to claim 1, wherein: the lock core assembly further comprises a plug, a shifting peach and a clamp spring, and the plug and the shifting peach are installed on the lock core shell through the clamp spring.
10. The lock core clutching anti-pry mechanism according to claim 9, wherein: the lock core rotating block is arranged on the lock core shell and comprises a lock core rotating block and a boss, the lock core rotating block is arranged on the lock core shell, and the boss is used for stirring a lock tongue to unlock the lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454208.5U CN211448137U (en) | 2019-09-03 | 2019-09-03 | Lock core separation and reunion pick-proof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454208.5U CN211448137U (en) | 2019-09-03 | 2019-09-03 | Lock core separation and reunion pick-proof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211448137U true CN211448137U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921454208.5U Active CN211448137U (en) | 2019-09-03 | 2019-09-03 | Lock core separation and reunion pick-proof mechanism |
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| CN (1) | CN211448137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593656A (en) * | 2019-09-03 | 2019-12-20 | 广东亚太天能科技股份有限公司 | Lock core separation and reunion pick-proof mechanism |
-
2019
- 2019-09-03 CN CN201921454208.5U patent/CN211448137U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593656A (en) * | 2019-09-03 | 2019-12-20 | 广东亚太天能科技股份有限公司 | Lock core separation and reunion pick-proof mechanism |
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