CN212124618U - Electronic signature puzzle lock - Google Patents
Electronic signature puzzle lock Download PDFInfo
- Publication number
- CN212124618U CN212124618U CN202020632029.2U CN202020632029U CN212124618U CN 212124618 U CN212124618 U CN 212124618U CN 202020632029 U CN202020632029 U CN 202020632029U CN 212124618 U CN212124618 U CN 212124618U
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- China
- Prior art keywords
- fixedly connected
- protective sheath
- seal
- close
- electronic signature
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Abstract
The utility model discloses an electronic signature trick lock, including the protective sheath, roof central point puts fixedly connected with cage in the protective sheath, protective sheath below position is the opening setting, the protective sheath below position is provided with the seal, surface central point puts fixedly connected with connecting rod on the seal, the fixed slot has been seted up to arbitrary one side position of connecting rod, the protective sheath inside wall is close to fixed slot one side and is provided with locking device, the protective sheath is close to locking device one side top position and runs through fixedly connected with press switch, the cage is close to press switch one side lateral wall and runs through fixedly connected with proximity switch, the protective sheath inner wall is kept away from locking device one side below position fixedly connected with buzzer siren. The utility model discloses make the seal have the trick lock for the seal can effectual theftproof lid, make to use safelyr.
Description
Technical Field
The utility model relates to a safe technical field that signs especially relates to electron trick lock of signing a seal.
Background
The seal is a kind of seal, also called stamp, used as stationery for printing on documents to show identification or signature, and the general seal is stained with pigment first and then printed on the document, and is not stained with pigment, and after being printed on a plane, the seal is a concave-convex seal called steel seal, and some are wax seals printed on wax or fire paint, and envelopes. The material for making the seal is metal, wood, stone, jade and the like, and the seal has legal effect only after being put on records in related departments.
In the prior art, most of the seals are made of metal, wood and plastic materials through carving, no protective measures are provided, the situation that the seals are stolen when the seals are stolen by lawbreakers can occur, and the lawbreakers who hold the seals with the stolen seals can bring irrecoverable great loss for companies, enterprises and other legal organizations.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an electronic signature coded lock.
In order to achieve the above purpose, the utility model adopts the following technical scheme: electronic signature trick lock, including the protective sheath, roof central point puts fixedly connected with cage in the protective sheath, protective sheath below position is the opening setting, the protective sheath below position is provided with the seal, seal upper surface central point puts fixedly connected with connecting rod, the fixed slot has been seted up to arbitrary one side position of connecting rod, the protective sheath inside wall is close to fixed slot one side and is provided with locking device, the protective sheath is close to locking device one side top position and runs through fixedly connected with press switch, the cage is close to press switch one side lateral wall and runs through fixedly connected with proximity switch, locking device one side below position fixedly connected with buzzer siren is kept away from to protective sheath inner wall.
As a further description of the above technical solution:
be provided with the connecting block in the cage, the protective sheath is located the cage upper position and is provided with to opening the door, it is connected with the torsional spring to open between the door and the protective sheath roof, the connecting rod is kept away from seal one end and cage and is opened and run through sliding connection between the door, and fixedly connected with presses the briquetting, connecting rod and connecting block run through fixed connection.
As a further description of the above technical solution:
and a spring is fixedly connected between the inner bottom wall of the isolation cover and the connecting block.
As a further description of the above technical solution:
locking device is including placing the board, place the board and be close to the fixed slot with the protective sheath inner wall position fixed connection, it is close to fixed slot one side fixedly connected with backup pad to place the board upper surface, it keeps away from backup pad one side fixedly connected with motor to place the board upper surface, motor drive end fixedly connected with internal thread sleeve, internal thread sleeve keeps away from motor one end and is connected with the backup pad lateral wall rotation, internal thread sleeve female connection has the threaded rod, the threaded rod runs through backup pad and fixedly connected with fixed block, the fixed block is close to backup pad one side top position fixedly connected with gag lever post, gag lever post and backup pad run through sliding connection.
As a further description of the above technical solution:
the protective sheath inner wall is located buzzer siren top fixedly connected with battery, the battery is established ties and is connected with the motor electricity again with four arbitrary buttons of push switch, the battery is parallelly connected respectively and is connected with buzzer siren electricity again with four buttons that the push switch is not established ties.
As a further description of the above technical solution:
the storage battery is connected with the proximity switch and the motor in series.
As a further description of the above technical solution:
the protective sheath is steel material.
The utility model discloses following beneficial effect has:
the utility model discloses a set up press switch and buzzer siren, through putting the protective sheath in the top of the position of stamping, press the press block, make the seal fall and leave the seal on paper, when pressing the press block and push down, be close to proximity switch, proximity switch is the motor power supply, make the motor reversal, make the fixed block move toward fixed slot one side, loosen and press the press block, the seal resets under spring action, the motor makes the fixed block card advance the fixed slot under inertia effect, press the press switch button who establishes ties with the battery when reusing the seal, make motor circular telegram corotation, make the fixed block put aside from the fixed slot, can press the press block and stamp promptly, buzzer siren circular telegram is reported to the police when pressing the press switch button by mistake.
The utility model discloses make the seal have the trick lock for the seal can effectual theftproof lid, make to use safelyr.
Drawings
Fig. 1 is a cross-sectional view of an electronic signature combination lock provided by the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a top view of the lock block of the electronic signature combination lock of the present invention.
Illustration of the drawings:
1. a protective sleeve; 2. a buzzer alarm; 3. a storage battery; 4. fixing grooves; 5. a spring; 6. opening the door oppositely; 7. a pressing block; 8. connecting blocks; 9. a push switch; 10. a proximity switch; 11. a connecting rod; 12. stamping; 13. a fixed block; 14. a limiting rod; 15. a threaded rod; 16. an internally threaded sleeve; 17. a motor; 18. placing the plate; 19. a support plate; 20. and (4) an isolation cover.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an electronic signature coded lock comprises a protective sleeve 1, wherein an isolation cover 20 is fixedly connected to the central position of the inner top wall of the protective sleeve 1, the lower position of the protective sleeve 1 is provided with an opening, a seal 12 is arranged below the protective sleeve 1, the central position of the upper surface of the seal 12 is fixedly connected with a connecting rod 11, a fixing groove 4 is formed in any one side position of the connecting rod 11, the connecting rod 11 is fixed through the clamping of the fixing groove 4 and a fixing block 13, the seal 12 cannot be pressed out, a locking device is arranged on the inner side wall of the protective sleeve 1, which is close to one side of the fixing groove 4, can lock the connecting rod 11, a pressing switch 9 is fixedly connected in a penetrating manner at the upper position of one side of the protective sleeve 1, which is close to the locking device, a proximity switch 10 is fixedly connected in a, the motor 17 is reversely rotated, the fixing block 13 is clamped with the fixing groove 4, and the buzzer alarm 2 is fixedly connected to the lower position of one side, far away from the locking device, of the inner wall of the protective sleeve 1.
Be provided with connecting block 8 in the cage 20, protective sheath 1 is located 20 top positions of cage and is provided with to opening door 6, is connected with the torsional spring between opening door 6 and the interior roof of protective sheath 1, and seal 12 one end and cage 20 are kept away from to connecting rod 11 and run through sliding connection between opening door 6, and fixedly connected with presses down briquetting 7, connecting rod 11 and connecting block 8 run through fixed connection. A spring 5 is fixedly connected between the inner bottom wall of the isolation cover 20 and the connecting block 8, and the stamp 12 automatically retracts under the elastic force of the spring 5 when the pressing block 7 is released.
Locking device is including placing board 18, place board 18 and the position fixed connection that 1 inner wall of protective sheath is close to fixed slot 4, place 18 upper surfaces of board and be close to fixed slot 4 one side fixedly connected with backup pad 19, place 18 upper surfaces of board and keep away from backup pad 19 one side fixedly connected with motor 17, motor 17 drive end fixedly connected with internal thread sleeve 16, internal thread sleeve 16 is kept away from motor 17 one end and is rotated with the 19 lateral wall of backup pad and be connected, internal thread sleeve 16 female connection has threaded rod 15, threaded rod 15 runs through backup pad 19 and fixedly connected with fixed block 13, fixed block 13 is close to backup pad 19 one side top position fixedly connected with gag lever post 14, gag lever post 14 runs through sliding connection. The inner wall of the protective sleeve 1 is fixedly connected with a storage battery 3 above the buzzer alarm 2, the storage battery 3 is connected with any four buttons of the press switch 9 in series and then electrically connected with the motor 17, and the storage battery 3 is connected with the four buttons of the press switch 9 which are not connected in series in parallel respectively and then electrically connected with the buzzer alarm 2. The battery 3 is connected in series with the proximity switch 10 and the motor 17. The protective sleeve 1 is made of steel materials which are not easy to damage.
The working principle is as follows: put protective sheath 1 in the top of the position of stamping, press and press according to piece 7, make seal 12 fall and leave the seal on paper, when pressing according to piece 7 and pushing down, be close to proximity switch 10, proximity switch 10 is the power supply of motor 17, make motor 17 reversal, make fixed block 13 move toward fixed slot 4 one side, loosen and press according to piece 7, seal 12 resets under the spring action, motor 17 makes fixed block 13 card advance in fixed slot 4 under the inertia effect, press the press switch 9 button of establishing ties with battery 3 when reusing seal 12, make motor 17 circular telegram corotation, make fixed block 13 remove from fixed slot 4, can press according to piece 7 stamps, buzz alarm 2 circular telegram alarms when pressing wrong press switch 9 button.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. Electronic signature trick lock, including protective sheath (1), its characterized in that: roof central point puts fixedly connected with cage (20) in protective sheath (1), protective sheath (1) below position is the opening setting, protective sheath (1) below position is provided with seal (12), seal (12) upper surface central point puts fixedly connected with connecting rod (11), fixed slot (4) have been seted up to arbitrary one side position of connecting rod (11), protective sheath (1) inside wall is close to fixed slot (4) one side and is provided with locking device, protective sheath (1) is close to locking device one side top position and runs through fixedly connected with push switch (9), cage (20) are close to push switch (9) one side lateral wall and run through fixedly connected with proximity switch (10), locking device one side below position fixedly connected with buzzer siren (2) is kept away from to protective sheath (1) inner wall.
2. The electronic signature combination lock of claim 1, wherein: be provided with connecting block (8) in cage (20), protective sheath (1) is located cage (20) top position and is provided with to opening door (6), be connected with the torsional spring between opening door (6) and protective sheath (1) interior roof, seal (12) one end and cage (20) are kept away from in connecting rod (11) and run through sliding connection between opening door (6), and fixedly connected with presses down briquetting (7), connecting rod (11) and connecting block (8) run through fixed connection.
3. The electronic signature combination lock of claim 1, wherein: and a spring (5) is fixedly connected between the inner bottom wall of the isolation cover (20) and the connecting block (8).
4. The electronic signature combination lock of claim 1, wherein: the locking device comprises a placing plate (18), the placing plate (18) is fixedly connected with the inner wall of the protective sleeve (1) close to the position of the fixing groove (4), a supporting plate (19) is fixedly connected with one side of the upper surface of the placing plate (18) close to the fixing groove (4), a motor (17) is fixedly connected with one side of the upper surface of the placing plate (18) far away from the supporting plate (19), the driving end of the motor (17) is fixedly connected with an internal thread sleeve (16), one end of the internal thread sleeve (16) far away from the motor (17) is rotatably connected with the side wall of the supporting plate (19), the internal thread of the internal thread sleeve (16) is connected with a threaded rod (15), the threaded rod (15) penetrates through the supporting plate (19) and is fixedly connected with a fixed block (13), the fixed block (13) is close to the position fixedly connected with gag lever post (14) in backup pad (19) one side top, gag lever post (14) and backup pad (19) run through sliding connection.
5. The electronic signature combination lock of claim 1, wherein: protective sheath (1) inner wall is located buzzer siren (2) top position fixedly connected with battery (3), battery (3) and press down switch (9) four arbitrary buttons to establish ties and be connected with motor (17) electricity again, battery (3) and press down switch (9) four buttons that do not establish ties parallelly connected respectively and be connected with buzzer siren (2) electricity again.
6. The electronic signature combination lock of claim 5, wherein: the storage battery (3) is connected with the proximity switch (10) and the motor (17) in series.
7. The electronic signature combination lock of claim 1, wherein: the protective sleeve (1) is made of steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020632029.2U CN212124618U (en) | 2020-04-24 | 2020-04-24 | Electronic signature puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020632029.2U CN212124618U (en) | 2020-04-24 | 2020-04-24 | Electronic signature puzzle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212124618U true CN212124618U (en) | 2020-12-11 |
Family
ID=73690327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020632029.2U Active CN212124618U (en) | 2020-04-24 | 2020-04-24 | Electronic signature puzzle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212124618U (en) |
-
2020
- 2020-04-24 CN CN202020632029.2U patent/CN212124618U/en active Active
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