CN219733059U - Lock tongue end locking structure - Google Patents
Lock tongue end locking structure Download PDFInfo
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- CN219733059U CN219733059U CN202321136331.9U CN202321136331U CN219733059U CN 219733059 U CN219733059 U CN 219733059U CN 202321136331 U CN202321136331 U CN 202321136331U CN 219733059 U CN219733059 U CN 219733059U
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- lock tongue
- dog
- supporting block
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- 238000000034 method Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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Abstract
The utility model provides a locking structure of a lock tongue end, which comprises a lock tongue, wherein a first through hole is formed in a shell corresponding to the lock tongue, and a second through hole is formed in a lock body baffle corresponding to the lock tongue; the bolt comprises a first supporting block and a second supporting block, the first supporting block is positioned above the second supporting block and is fixedly connected with the second supporting block through a screw, a wire groove is formed in the top surface of the second supporting block, a wire hole is formed in the bottom of one end, close to the center of the shell, of the wire groove, a mounting groove is formed in the bottom surface of the other end of the wire groove, a clamping groove is formed in the bottom of the mounting groove, and an electromagnet is mounted in the mounting groove; the wall surface of the lock body baffle plate, which is far away from the shell, is fixedly provided with a baffle plate lifting structure, the baffle plate lifting structure is provided with a baffle plate which can be lifted and lowered movably, the lock tongue stretches into the second through hole, the electromagnet is connected with electricity, and the baffle plate stretches into the clamping groove through magnetic absorption to complete locking; the lock bolt can be locked in a secondary clamping mode after extending, the lock bolt cannot be easily contracted into the shell, damage to the lock bolt and the lock cylinder can be prevented, and safety can be further improved.
Description
Technical Field
The utility model relates to the field of lock tongue structures, in particular to a lock tongue end locking structure.
Background
The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent and simplified in terms of user safety, identification and manageability, is a composite lock with safety, convenience and advanced technology, and the lock tongue of the traditional intelligent lock is a square lock tongue which is telescopic and locked by means of a lock core structure; when the spring bolt structure receives external force in the length direction of the coming spring bolt, the spring bolt structure can possibly cause external force damage to the lock cylinder structure, in particular to the spring bolt structure with an inclined surface at the end part, even can directly cause unlocking; therefore, the lock tongue structure can play a certain locking effect, but still has a lifting space.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a locking structure of the end part of the lock tongue, which has novel structure, can carry out secondary clamping locking on the extended lock tongue, can not be easily contracted into a shell, can prevent the damage of the lock tongue and the lock core, and can further improve the safety.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a lock tongue end locking structure, which comprises a lock tongue arranged on a lock cylinder, wherein a first through hole is formed in a shell corresponding to the lock tongue, and a second through hole is formed in a lock body baffle corresponding to the lock tongue; the bolt comprises a first supporting block and a second supporting block, wherein the first supporting block is positioned above the second supporting block and is fixedly connected with the second supporting block through a screw, a wire groove is formed in the top surface of the second supporting block, a wire hole is formed in the bottom of the wire groove, which is close to one end of the center of the shell, the bottom end of the wire hole penetrates through the bottom surface of the second supporting block, a mounting groove is formed in the bottom surface of the other end of the wire groove, a clamping groove is formed in the bottom surface of the mounting groove, the bottom of the clamping groove extends to the bottom surface of the second supporting block, and an electromagnet is mounted in the mounting groove; the lock body separation blade is kept away from the wall fixed mounting of casing has the dog elevation structure, be equipped with the dog of movable lift on the dog elevation structure, the top of dog with draw-in groove shape adaptation, the spring bolt stretches into in the second through-hole the electro-magnet meets the electricity, the dog stretches into through magnetic adsorption in the draw-in groove, accomplish the locking.
In a preferred technical scheme of the utility model, the stop block lifting structure comprises a support box, wherein the bottom of the support box is open, a limiting block is fixedly arranged on the bottom of the support box, a guide groove is formed in the top surface of the support box, the stop block is matched with the guide groove in shape and moves along the guide groove, the top of the stop block protrudes out of the top surface of the support box, a supporting plate is fixedly arranged at the bottom of the stop block, the outer wall of the supporting plate is matched with the inner wall of the support box, and the supporting plate abuts against the inner wall of the support box to move.
In the preferred technical scheme of the utility model, the top surface of the stop block is embedded with a magnet block, and the magnetic pole of the electromagnet is opposite to the magnetic pole of the magnet block after power connection.
In the preferred technical scheme of the utility model, the top surface of the stop block is stuck with a soft rubber mat, and the top surface of the soft rubber mat is flush with the bottom surface of the second supporting block.
In the preferred technical scheme of the utility model, a chamfer is arranged on one side of the top end of the stop block, which is close to the lock body stop piece.
In a preferred technical scheme of the utility model, a groove is formed in the bottom surface of the first support block, the groove corresponds to the mounting groove in position, and a vibration motor is fixedly mounted in the groove.
In the preferred technical scheme of the utility model, a limiting cylinder is fixedly arranged at the inner side of the first through hole, and the outer wall of the lock tongue is matched with the inner wall of the limiting cylinder.
The beneficial effects of the utility model are as follows:
the locking structure of the end part of the lock tongue is novel in structure, the lock tongue can be locked in a secondary clamping mode after being stretched out, the lock tongue cannot be easily contracted into the shell, damage of the lock tongue and the lock cylinder can be prevented, and safety can be further improved; the bolt comprises a first supporting block and a second supporting block which are fixedly connected through screws, a wire groove is formed in the top surface of the second supporting block, a wire hole is formed in one end of the wire groove, and a mounting groove is formed in the other end of the wire groove, so that the electromagnet can be conveniently mounted and connected; the design of the clamping groove and the matching of the stop block lifting structure can magnetically attract the stop block to stretch into the clamping groove when the lock tongue stretches out in place, so that the lock of the lock tongue is completed, when the lock is unlocked, the electromagnet is powered off, and the stop block naturally falls off, so that the lock is released.
Drawings
Fig. 1 is a schematic structural view of a dead bolt end locking structure according to an embodiment of the present utility model.
In the figure:
100. a bolt; 110. a first support block; 120. a second support block; 130. a wire slot; 140. a wire hole; 150. a clamping groove; 160. a groove; 200. a housing; 210. a limiting cylinder; 300. a lock body baffle; 400. an electromagnet; 500. a stopper lifting structure; 510. a stop block; 520. a support box; 530. a supporting plate; 540. a magnet block; 600. a vibration motor.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1, in the embodiment of the present utility model, a locking structure of a locking bolt end is disclosed, including a locking bolt 100 installed on a lock cylinder, a first through hole is formed in a casing 200 corresponding to the locking bolt 100, and a second through hole is formed in a lock body blocking piece 300 corresponding to the first through hole; the lock tongue 100 comprises a first supporting block 110 and a second supporting block 120, the first supporting block 110 is located above the second supporting block 120 and is fixedly connected through a screw, a wire groove 130 is formed in the top surface of the second supporting block 120, a wire hole 140 is formed in the bottom of the wire groove 130, which is close to one end of the center of the shell 200, the bottom end of the wire hole 140 penetrates through the bottom surface of the second supporting block 120, a mounting groove is formed in the bottom surface of the other end of the wire groove 130, a clamping groove 150 is formed in the bottom of the mounting groove, the bottom of the clamping groove 150 extends to the bottom surface of the second supporting block 120, and an electromagnet 400 is mounted in the mounting groove; the lock body baffle 300 is far away from the wall surface of the shell 200 and is fixedly provided with a baffle lifting structure 500, the baffle lifting structure 500 is provided with a baffle 510 which can be lifted and lowered, the top end of the baffle 510 is matched with the shape of the clamping groove 150, the lock tongue 100 stretches into the second through hole, the electromagnet 400 is connected with electricity, and the baffle 510 stretches into the clamping groove 150 through magnetic absorption to complete locking.
The locking structure of the end part of the lock tongue has novel structure, can lock the extended lock tongue 100 in a secondary clamping way, can not easily shrink the lock tongue 100 into the shell 200, can prevent the damage of the lock tongue 100 and the lock core, and can further improve the safety; the lock tongue 100 comprises a first support block 110 and a second support block 120 which are fixedly connected through screws, the top surface of the second support block 120 is provided with a wire groove 130, one end of the wire groove 130 is provided with a wire hole 140, and the other end is provided with a mounting groove, so that the electromagnet 400 can be conveniently mounted and connected; the design of the clamping groove 150 and the matching of the stop block lifting structure 500 can magnetically attract the stop block 510 to extend into the clamping groove 150 when the lock tongue 100 extends in place, so that the lock of the lock tongue 100 is completed, when the lock is unlocked, the electromagnet 400 is powered off, and the stop block 510 naturally falls off, so that the lock is released.
Further, the block lifting structure 500 includes a supporting box 520, the bottom of the supporting box 520 is open, and a stopper is fixedly installed, a guide groove is provided on the top surface of the supporting box 520, the block 510 is adapted to the shape of the guide groove and moves along the guide groove, the top of the block 510 protrudes from the top surface of the supporting box 520, a supporting plate 530 is fixedly provided at the bottom of the block 510, the outer wall of the supporting plate 530 is adapted to the inner wall of the supporting box 520, and the supporting plate 530 abuts against the inner wall of the supporting box 520 to move; the structural design can limit the movement of the stop block 510, so that the stop block 510 and the clamping groove 150 can be accurately aligned and matched.
Further, the top surface of the stopper 510 is embedded with a magnet block 540, and after the power is turned on, the magnetic pole of the electromagnet 400 is opposite to the magnetic pole of the magnet block 540, so that the structural design can further enhance the adsorption effect between the stopper 510 and the electromagnet 400, and ensure that the stopper 510 can be smoothly inserted into the clamping slot 150.
Further, a soft rubber pad is stuck on the top surface of the stop block 510, and the top surface of the soft rubber pad is flush with the bottom surface of the second support block 120; the structural design can protect the electromagnet 400 and the magnet block 540 from structural damage caused by impact.
Further, a chamfer is provided on a side of the top end of the stopper 510 near the lock body baffle 300, so as to facilitate insertion of the stopper 510 into the card slot 150.
Further, a groove 160 is formed in the bottom surface of the first support block 110, the groove 160 corresponds to the mounting groove, and a vibration motor 600 is fixedly mounted in the groove 160; the design of the vibration motor 600 can accelerate the falling of the stop block 510, and after the electromagnet 400 is powered off, the vibration motor 600 is started to accelerate the falling of the stop block 510.
Further, a limiting cylinder 210 is fixedly disposed at the inner side of the first through hole, and the outer wall of the locking bolt 100 is adapted to the inner wall of the limiting cylinder 210.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, but rather, embodiments falling within the scope of the appended claims are intended to be embraced by the utility model.
Claims (7)
1. A locking structure of a lock tongue end part comprises a lock tongue (100) arranged on a lock cylinder, a first through hole is formed in a shell (200) corresponding to the lock tongue (100), and a second through hole is formed in a lock body baffle (300) corresponding to the lock tongue; the method is characterized in that:
the lock tongue (100) comprises a first supporting block (110) and a second supporting block (120), wherein the first supporting block (110) is positioned above the second supporting block (120) and is fixedly connected through a screw, a wire groove (130) is formed in the top surface of the second supporting block (120), a wire hole (140) is formed in the bottom of the wire groove (130) close to one end of the center of the shell (200), the bottom end of the wire hole (140) penetrates through the bottom surface of the second supporting block (120), a mounting groove is formed in the bottom surface of the other end of the wire groove (130), a clamping groove (150) is formed in the bottom surface of the mounting groove, the bottom of the clamping groove (150) extends to the bottom surface of the second supporting block (120), and an electromagnet (400) is mounted in the mounting groove;
the lock body separation blade (300) is kept away from wall fixed mounting of casing (200) has dog elevation structure (500), be equipped with dog (510) that can move about on dog elevation structure (500), the top of dog (510) with draw-in groove (150) shape adaptation, spring bolt (100) stretch into in the second through-hole electro-magnet (400) connect the electricity, dog (510) stretch into through magnetic adsorption in draw-in groove (150), accomplish the locking.
2. A deadbolt end locking structure according to claim 1, wherein:
the dog elevation structure (500) is including supporting box (520), the bottom of supporting box (520) is opened, and fixed mounting has the stopper, the guide way has been seted up to the top surface of supporting box (520), dog (510) with guide way shape looks adaptation, and follow the guide way removes, the top of dog (510) protrusion in the top surface of supporting box (520), the bottom of dog (510) is fixed be equipped with layer board (530), the outer wall of layer board (530) with the inner wall adaptation of supporting box (520), layer board (530) support in the inner wall of supporting box (520) removes.
3. A deadbolt end locking structure according to claim 1, wherein:
a magnet block (540) is embedded on the top surface of the stop block (510), and the magnetic pole of the electromagnet (400) is opposite to the magnetic pole of the magnet block (540) after power connection.
4. A deadbolt end locking structure according to claim 1, wherein:
the top surface of dog (510) is pasted and is equipped with the soft rubber pad, the top surface of soft rubber pad with the bottom surface parallel and level of second supporting shoe (120).
5. A deadbolt end locking structure according to claim 1, wherein:
and a chamfer is arranged at one side of the top end of the stop block (510) close to the lock body stop piece (300).
6. A deadbolt end locking structure according to claim 1, wherein:
the bottom surface of first supporting shoe (110) has seted up recess (160), recess (160) with mounting groove position is corresponding, vibrating motor (600) are fixed to be installed in recess (160).
7. A deadbolt end locking structure according to claim 1, wherein:
the inner side of the first through hole is fixedly provided with a limiting cylinder (210), and the outer wall of the lock tongue (100) is matched with the inner wall of the limiting cylinder (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136331.9U CN219733059U (en) | 2023-05-11 | 2023-05-11 | Lock tongue end locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136331.9U CN219733059U (en) | 2023-05-11 | 2023-05-11 | Lock tongue end locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733059U true CN219733059U (en) | 2023-09-22 |
Family
ID=88060481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321136331.9U Active CN219733059U (en) | 2023-05-11 | 2023-05-11 | Lock tongue end locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733059U (en) |
-
2023
- 2023-05-11 CN CN202321136331.9U patent/CN219733059U/en active Active
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