阅读说明：本技术 一种智能锁 (Intelligent lock ) 是由 *** 任中伟 杨凯 刘然 王庆平 于 2019-11-26 设计创作，主要内容包括：本发明公开了一种智能锁,设置在推车杆上,包括上壳,设置在上壳下侧的控制结构,镶嵌在上壳上侧面的二维码板,位于上壳下方且与上壳相匹配的基座,设置在基座上侧的解锁结构,设置在基座后方的供电结构,设置在基座后方上侧面的锁扣结构,设置在基座前方下侧且与基座配合后夹持在推车杆上的固定座；所述供电结构同时与控制结构以及解锁结构相连接。本发明提供一种智能锁,更好的贴合了社会的进步,从而满足了民众的需求,提高了产品的适用范围,降低了产品的是使用难度,同时可以为企业提供一个更好的管理、记录的方法,进而贴合了企业数据化、精细化的需求。(The invention discloses an intelligent lock which is arranged on a trolley pole and comprises an upper shell, a control structure arranged on the lower side of the upper shell, a two-dimensional code plate embedded on the upper side surface of the upper shell, a base which is positioned below the upper shell and matched with the upper shell, an unlocking structure arranged on the upper side of the base, a power supply structure arranged behind the base, a locking structure arranged on the upper side surface behind the base, and a fixed seat which is arranged on the lower side in front of the base and matched with the base and then clamped on the trolley pole; the power supply structure is connected with the control structure and the unlocking structure at the same time. The intelligent lock provided by the invention better conforms to social progress, so that the requirements of people are met, the application range of products is improved, the use difficulty of the products is reduced, a better management and recording method can be provided for enterprises, and the requirements of enterprise datamation and refinement are further met.)

1. The utility model provides an intelligence lock, sets up on pushing away car pole (14), its characterized in that: the device comprises an upper shell (5), a control structure arranged on the lower side of the upper shell, a two-dimensional code plate (2) embedded on the upper side surface of the upper shell (5), a base (18) positioned below the upper shell (5) and matched with the upper shell, an unlocking structure arranged on the upper side of the base (18), a power supply structure arranged on the rear side of the base (18), a locking structure arranged on the upper side surface on the rear side of the base (18), and a fixing seat (15) arranged on the lower side in front of the base (18) and matched with the base (18) and then clamped on a trolley pushing rod (14); the power supply structure is connected with the control structure and the unlocking structure at the same time.

2. An intelligent lock according to claim 1, wherein: the fixed seat (15) is fixed on the base (18) through a machine thread screw (17); the base (18) is fixed on the lower side of the upper shell (5) through self-tapping screws (6).

3. An intelligent lock according to claim 2, wherein: the control structure consists of a main PCBA plate cover (23), a main plate waterproof silica gel ring (4) arranged around the outer edge of the upper side face of the main PCBA plate cover (23), a main PCBA plate (3) arranged in the main PCBA plate cover (23), a silica gel key (1) arranged on the upper side of the main PCBA plate (3), a first waterproof silica gel sheet (19) arranged on the lower side of the main PCBA plate (3), a second waterproof silica gel sheet (20) arranged on the lower side face of the main PCBA plate cover (23), and a buzzer (21) connected with the main PCBA plate (3); the silica gel key (1) penetrates through the upper shell (5).

4. A smart lock according to claim 3, characterised in that: a nut (22) is fixed on the lower side of the upper shell (5), and a main PCBA plate cover (23) is fixed on the nut (22) through a countersunk head screw (24).

5. An intelligent lock according to claim 4, wherein: the base (18) is provided with a motor clamping groove (181), a sliding block groove (182), a bolt groove (183) and a push plate groove (184), a power mechanism is arranged in the motor clamping groove (181), a sliding block (10) is arranged in the sliding block groove (182), and a push plate mechanism is arranged in the push plate groove (184); the sliding block groove (182) is positioned at the front end of the motor clamping groove (181) and is respectively communicated with the motor clamping groove (181) and the bolt groove (183), a sliding block spring (26) is arranged on the sliding block (10), the end part of the sliding block (10) is inserted into the bolt groove (183) under the elastic force action of the sliding block spring (26), and the push plate groove (184) is communicated with the bolt groove (183); the power mechanism is connected with the power supply structure through the main PCBA board (3).

6. An intelligent lock according to claim 5, wherein: the power mechanism consists of a motor base (12), a motor (11) arranged in the motor base (12), a waterproof switch (27) arranged on the side surface of the motor base (12), a cam (25) arranged on an output shaft of the motor (11) and a motor base cover (32) arranged at the rear end of the motor base (12); a motor base waterproof ring (28) is arranged between the motor base (12) and the motor base cover (32), and a second motor base waterproof ring (35) is arranged at the output end of the motor (11).

7. An intelligent lock according to claim 6, wherein: the sliding block (10) consists of a sliding block base plate (102) and a sliding block side plate (106) which is arranged at the left end or the right end of the sliding block base plate (102) and is vertical to the sliding block base plate (102); the slider base plate (102) is provided with a cam hole (103) which penetrates through the slider base plate (102) from front to back, the slider base plate (102) is also provided with two oval limiting holes which are respectively positioned at the left side and the right side of the cam hole (103), the lower side surface of the slider base plate (102) is downwards provided with a triangular mechanical unlocking groove (104), the slider base plate (102) is provided with a spring limiting boss (107) which is convex towards the motor base (12), and the upper side surface of the slider base plate (102) is provided with an L-shaped limiting clip (101); the sliding block base plate (102) is fixed on the motor base (12) by a screw penetrating through the oval limiting hole, the sliding block base plate (102) can horizontally reciprocate along a fixed position, and a sliding block spring (26) is horizontally arranged between the spring limiting boss (107) and the motor base (12); the thickness of the limiting clip (101) is the same as that of the slider substrate (102), the short side of the limiting clip (101) is overlapped with the upper side face of the slider substrate (102) and is fixed into a whole, and the long side of the limiting clip (101) is perpendicular to the short side; the front end of the cam (25) is arranged in the cam hole (103), and the limit clamp (101) is matched with the waterproof switch (27); the power mechanism further comprises a mechanical key (13), and the shape and the size of the top end of the mechanical key (13) are matched with those of the mechanical unlocking groove (104).

8. An intelligent lock according to claim 7, wherein: the lock catch structure consists of a knurling shaft (31) with two ends fixed on the base (18), a bicycle chain (7) with the front end fixed on the knurling shaft (31), a bolt (8) with the front end fixed at the tail end of the bicycle chain (7), and a handle (9) sleeved outside the bolt (8); the tail end of the bolt (8) is provided with a rectangular through hole which penetrates through the bolt (8) from left to right and is matched with the sliding block (10); one side of the sliding block side plate (106), which is back to the sliding block base plate (102), is provided with a triangular clamping head (105) matched with the bolt.

9. An intelligent lock according to claim 8, wherein: the push plate mechanism consists of a push plate (36) arranged in a push plate groove (184) and a push plate spring (37) with one end fixed on the push plate (36) and the other end fixed on the rear side wall of the push plate groove (184).

10. An intelligent lock according to claim 9, wherein: a cavity is arranged behind the base (18) and is matched with a power supply structure; the power supply structure consists of a battery box (16) matched with the cavity, a battery arranged in the battery box (16), and a battery cover (34) which is arranged behind the cavity of the base (18) and fixed on the base (18) through a second machine thread screw (33).

Technical Field

The invention belongs to the field of safety protection equipment, and particularly relates to an intelligent lock.

Background

The shopping cart is a shopping tool which is widely used by the current merchants, so that the shopping cart is convenient for customers to use and the merchants manage the shopping cart, the behavior of taking and returning the shopping cart by the customers is standardized, and a lock is usually installed on a pushing handle of the shopping cart. Present common tool to lock is the coin lock, and the customer uses the monobasic coin to unblank when getting the car, returns the car and pushes away the car to appointed parking point lock car back monobasic coin auto-eject, and the car is accomplished still, realizes the management to the shopping cart through monobasic coin and lock. The one-yuan coin shopping cart lock mainly has the following defects:

1. when the vehicle is taken, a one-yuan coin is needed, which is inconvenient for people who are not provided with coins frequently;

2. with the adjustment of the coin specification, the currently laid coin lock can not be used normally any more;

3. fine management, no data and no record can be achieved.

Disclosure of Invention

The invention aims to overcome the problems and provide the intelligent lock which better conforms to the social progress, thereby meeting the requirements of the people, improving the application range of products, reducing the use difficulty of the products, simultaneously providing a better management and recording method for enterprises and further conforming to the requirements of enterprise datamation and refinement.

The purpose of the invention is realized by the following technical scheme:

an intelligent lock is arranged on a trolley pole and comprises an upper shell, a control structure arranged on the lower side of the upper shell, a two-dimensional code plate embedded on the upper side surface of the upper shell, a base which is positioned below the upper shell and matched with the upper shell, an unlocking structure arranged on the upper side of the base, a power supply structure arranged behind the base, a locking structure arranged on the upper side surface behind the base, and a fixing seat which is arranged on the lower side in front of the base and matched with the base and then clamped on the trolley pole; the power supply structure is connected with the control structure and the unlocking structure at the same time.

Preferably, the fixed seat is fixed on the base through a machine thread screw; the base is fixed on the lower side of the upper shell through self-tapping screws.

Furthermore, the control structure consists of a main PCBA plate cover, a mainboard waterproof silica gel ring arranged around the outer edge of the upper side surface of the main PCBA plate cover, a main PCBA plate arranged in the main PCBA plate cover, a silica gel button arranged on the upper side of the main PCBA plate, a first waterproof silica gel piece (19) arranged on the lower side of the main PCBA plate, a second waterproof silica gel piece arranged on the lower side surface of the main PCBA plate cover and a buzzer connected with the main PCBA plate; the silica gel key penetrates through the upper shell.

Preferably, a nut is fixed to the underside of the upper case, and the main PCBA plate cover is fixed to the nut by a countersunk screw.

Still further, a motor clamping groove, a sliding block groove, a pin inserting groove and a push plate groove are formed in the base, a power mechanism is arranged inside the motor clamping groove, a sliding block is arranged inside the sliding block groove, and a push plate mechanism is arranged inside the push plate groove; the sliding block groove is positioned at the front end of the motor clamping groove and is respectively communicated with the motor clamping groove and the bolt groove, a sliding block spring is arranged on the sliding block, the end part of the sliding block is inserted into the bolt groove under the elastic force action of the sliding block spring, and the push plate groove is communicated with the bolt groove; the power mechanism is connected with the power supply structure through the main PCBA board.

Preferably, the power mechanism consists of a motor base, a motor arranged in the motor base, a waterproof switch arranged on the side surface of the motor base, a cam arranged on an output shaft of the motor and a motor base cover arranged at the rear end of the motor base; a motor base waterproof ring is arranged between the motor base and the motor base cover, and a motor base waterproof ring is arranged at the output end of the motor.

Preferably, the slider consists of a slider base plate and a slider side plate which is arranged at the left end or the right end of the slider base plate and is vertical to the slider base plate; the slider base plate is provided with a cam hole penetrating through the slider base plate from front to back, the slider base plate is also provided with two oval limiting holes respectively positioned at the left side and the right side of the cam hole, the lower side surface of the slider base plate is downwards provided with a triangular mechanical unlocking groove, the slider base plate is provided with a spring limiting boss protruding towards the direction of the motor base, and the upper side surface of the slider base plate is provided with an L-shaped limiting clamp; the sliding block base plate is fixed on the motor base by a screw penetrating through the oval limiting hole and can horizontally reciprocate along a fixed position, and a sliding block spring is horizontally arranged between the spring limiting boss and the motor base; the thickness of the limiting clip is the same as that of the slider substrate, the short edge of the limiting clip is overlapped with the upper side face of the slider substrate and is fixed into a whole, and the long edge of the limiting clip is perpendicular to the short edge; the front end of the cam is arranged in the cam hole, and the limiting clamp is matched with the waterproof switch; the power mechanism also comprises a mechanical key, and the shape and the size of the top end of the mechanical key are matched with those of the mechanical unlocking groove.

Preferably, the lock catch structure consists of a knurling shaft, a bicycle chain, a bolt and a handle, wherein two ends of the knurling shaft are fixed on the base; the tail end of the bolt is provided with a rectangular through hole which penetrates through the bolt left and right and is matched with the sliding block; one side of the sliding block side plate, which is back to the sliding block base plate, is provided with a triangular clamping head matched with the bolt.

Preferably, the push plate mechanism is composed of a push plate arranged in the push plate groove and a push plate spring, wherein one end of the push plate spring is fixed on the push plate, and the other end of the push plate spring is fixed on the rear side wall of the push plate groove.

Preferably, a cavity is arranged behind the base and matched with the power supply structure; the power supply structure is composed of a battery box matched with the cavity, a battery arranged in the battery box and a battery cover which is arranged behind the cavity of the base and fixed on the base through a second machine thread screw.

Compared with the prior art, the invention has the following advantages and beneficial effects:

(1) the invention is provided with the unlocking structure, has simple structure and comprehensive functions, can completely meet the requirements of the application, can effectively lock the plug pin during working, can complete the unlocking operation when needed, can be opened in a mechanical mode when a product fails, and greatly improves the flexibility of the use and the convenience of maintenance of the product.

(2) The invention is provided with the control structure, so that the unlocking control can be finished according to the request of the mobile phone of the consumer, the current condition and the use condition of the mobile phone can be fed back, the product statistics and recording of an enterprise can be facilitated, and the enterprise development requirement can be met better.

(3) The invention better fits the social progress, thereby meeting the requirements of people, improving the application range of the product, reducing the use difficulty of the product, and simultaneously providing a better management and recording method for enterprises, thereby fitting the requirements of enterprise datamation and refinement.

Drawings

Fig. 1 is an exploded view of the present invention.

FIG. 2 is a schematic structural diagram of a slider according to the present invention.

Fig. 3 is a top view of the base of the present invention.

Fig. 4 is a top view of the base and the unlocking structure of the present invention.

Description of reference numerals: 1. a silica gel key; 2. a two-dimensional code plate; 3. a main PCBA board; 4. waterproof silica gel ring of the mainboard; 5. an upper shell; 6. self-tapping screws; 7. a chain; 8. a bolt; 9. a handle; 10. a slider; 11. a motor; 12. a motor base; 13. a mechanical key; 14. a trolley pole; 15. a fixed seat; 16. a battery case; 17. a machine screw; 18. a base; 19. a first waterproof silicone sheet; 20. a second waterproof silica gel sheet; 21. a buzzer; 22. a nut; 23. a main PCBA board cover; 24. countersunk head screws; 25. a cam; 26. a slider spring; 27. a waterproof switch; 28. a waterproof ring of a first motor base; 31. a knurling shaft; 32. a motor base cover; 33. a second machine thread screw; 34. a battery cover; 35. a second motor base waterproof ring; 36. pushing the plate; 37. a pusher spring; 101. a limiting clip; 102. a slider substrate; 103. a cam hole; 104. mechanically unlocking the lock groove; 105. clamping a head; 106. a slider side plate; 107. a spring limit boss; 181. a motor clamping groove; 182. a slider slot; 183. a latch slot; 184. a push plate groove.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.