CN214463361U

CN214463361U - Lock catch of vending machine

Info

Publication number: CN214463361U
Application number: CN202120056923.4U
Authority: CN
Inventors: 罗喜峰
Original assignee: Wuhan Shy Intelligent Technology Co ltd
Current assignee: Wuhan Shy Intelligent Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-22
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a lock catch of an automatic vending machine, which comprises a lock shell, the upper side of the surface of the front end of the lock shell is fixed with a fixed column through screws, the lower side of the surface of the front end of the lock shell is provided with a spring fixed groove, the spring fixed groove is internally sleeved with a lock catch ejection spring, the right side of the spring fixed groove is provided with a lock catch fixed groove, the spring fixed groove is internally sleeved with a lock catch spring, the inner wall surface of the lock catch spring is sleeved with a lock catch, the surface of the right end of the lock catch is fixed with a memory metal wire through screws, the front side of the lock catch fixed groove is provided with a cover plate and is fixed on the surface of the front end of the lock shell through screws, the right side of the lock catch fixed groove is provided with a rolling ring and is fixed on the surface of the front end of the lock shell through screws, the memory metal wire passes through the outer side of the rolling ring and is connected with the fixed column, the spring fixed groove is shaped like a Chinese character 'ao', the left end of the lock catch penetrates into the spring fixed groove, and the right end of the lock catch penetrates through the lock catch fixed groove; the utility model has the advantages of simple structure, stable drive, automatic resilience and long service life.

Description

Lock catch of vending machine

Technical Field

The utility model relates to an automatic vending machine technical field specifically is an automatic vending machine's hasp.

Background

A vending machine is a machine that can automatically pay for money according to the money put in. The vending machine is a common commercial automation device, is not limited by time and place, can save manpower and is convenient for transaction. Is a brand new commercial retail form, also called a micro supermarket with 24-hour business. The vending machine has wide application and wide spread range, and if the traditional switch lock is used, the operation is very troublesome and the key needs to be carried manually.

The memory metal is an alloy newly found in the 70' 20 th century and has a shape memory function, has a one-way memory effect, a two-way memory effect and a whole-way memory effect, and is widely applied to the scenes of springs, binding posts, self-operated temperature control switches and the like, so that the current vending machine needs an intelligent lock mechanical driving structure with a memory metal wire, realizes the control of locking and unlocking of the memory metal wire, and can achieve the purpose of unlocking without a key.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic hasp of vending machine has simple structure, the drive is stable, automatic resilience and the high advantage of life, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic hasp of vending machine, includes the lock shell, lock shell front end surface upside has the fixed column through the screw fixation, the spring fixed slot has been seted up to lock shell front end surface downside, spring fixed slot endotheca is fixed with the ejecting spring of hasp, the spring fixed slot right side has been seted up the spring bolt fixed slot, spring bolt fixed slot endotheca is fixed with the spring bolt spring, spring bolt spring inner wall surface suit is equipped with the spring bolt, spring bolt right-hand member surface has the memory wire through the screw fixation, spring bolt fixed slot front side is equipped with the apron and fixes on lock shell front end surface through the screw, spring bolt fixed slot right side is equipped with the rolling ring and fixes on lock shell front end surface through the screw.

Preferably, the memory metal wire penetrates through the outer side of the rolling ring and is connected with the fixing column.

Preferably, the spring fixing groove is in a concave shape.

Preferably, the left end of the lock tongue penetrates into the spring fixing groove.

Preferably, the right end of the lock tongue penetrates through the lock tongue fixing groove.

Preferably, both ends of the memory metal wire are connected with a control switch and an external power supply through cables.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. a lock catch of the vending machine; fix through adopting the lock shell, increased stability, adopt the fixed column to fix, make things convenient for memory wire's fixed, adopt the spring fixed slot to fix, the ejecting spring of convenient fixed hasp adopts the ejecting spring of hasp to carry out work, makes things convenient for the ejecting of hasp, adopts the spring bolt fixed slot to fix, makes things convenient for the fixed of spring bolt, adopts the spring bolt spring to fix, makes things convenient for the resilience of spring bolt to reset.

2. A lock catch of the vending machine; through adopting the spring bolt to fix, conveniently lock the hasp, adopt the memory wire to shrink, conveniently stimulate the spring bolt through the cooperation of fixed column and rolling ring, adopt the apron to fix, make things convenient for the fixed of hasp ejection spring, adopt the rolling ring to roll, make things convenient for the shrink resilience of memory wire.

Drawings

Fig. 1 is a schematic view of an overall structure of a lock catch of an automatic vending machine according to the present invention;

fig. 2 is a schematic diagram of an internal structure of the cover plate of the lock catch of the vending machine according to the present invention.

The figures are labeled as follows: 1. a lock case; 2. a memory wire; 3. a cover plate; 4. a rolling ring; 5. a lock tongue fixing groove; 6. a latch bolt spring; 7. a latch bolt; 8. a spring fixing groove; 9. the lock catch ejects the spring; 10. and (5) fixing the column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1 and 2, a lock catch for an automatic vending machine includes a lock case 1, a fixing column 10 fixed on the upper side of the front surface of the lock case 1 by screws, a spring fixing groove 8 formed on the lower side of the front surface of the lock case 1, a lock catch ejecting spring 9 fixedly installed in the spring fixing groove 8, a lock tongue fixing groove 5 formed on the right side of the spring fixing groove 8, and a lock tongue spring 6 fixedly installed in the lock tongue fixing groove 5;

specifically, fix through adopting lock shell 1, increased stability, adopt fixed column 10 to fix, make things convenient for memory wire 2's fixed, adopt spring fixed slot 8 to fix, make things convenient for fixed hasp ejecting spring 9, adopt hasp ejecting spring 9 to work, make things convenient for the ejecting of hasp, adopt spring bolt fixed slot 5 to fix, make things convenient for the fixed of spring bolt 7, adopt spring bolt spring 6 to fix, make things convenient for the resilience of spring bolt 7 to reset.

Example 2:

referring to fig. 1 and 2, a lock catch of an automatic vending machine includes a lock tongue 7 sleeved on the inner wall surface of a lock tongue spring 6, a memory metal wire 2 fixed on the right end surface of the lock tongue 7 through a screw, a cover plate 3 arranged on the front side of a lock tongue fixing groove 5 and fixed on the front end surface of a lock case 1 through a screw, and a rolling ring 4 arranged on the right side of the lock tongue fixing groove 5 and fixed on the front end surface of the lock case 1 through a screw; the memory metal wire 2 passes through the outer side of the rolling ring 4 and is connected with the fixing column 10; the spring fixing groove 8 is shaped like a Chinese character 'ao'; the left end of the lock tongue 7 penetrates into the spring fixing groove 8; the right end of the bolt 7 penetrates through the bolt fixing groove 5; both ends of the memory metal wire 2 are connected with a control switch and an external power supply through cables;

concretely, fix through adopting spring bolt 7, conveniently lock the hasp, adopt memory metal wire 2 to shrink, conveniently stimulate spring bolt 7 through the cooperation of fixed column 10 and rolling ring 4, adopt apron 3 to fix, make things convenient for the fixed of hasp ejection spring 9, adopt rolling ring 4 to roll, make things convenient for memory metal wire 2's shrink resilience.

The working principle is as follows: the utility model relates to a lock catch of automatic vending machine, memory metal wire 2 both ends all are connected with control switch and external power supply through the cable, when the lock catch card goes into in the spring fixed slot 8, the lock catch pushes in hasp ejecting spring 9 inwards through the cooperation of apron 3, spring tongue 7 locks the lock catch through the cooperation of spring tongue spring 6, when needing to unblank, control switch control external power supply circular telegram through memory metal wire 2 connection, memory metal wire 2 circular telegram is heated and is contracted, memory metal wire 2 pulls spring tongue 7 through the cooperation of fixed column 10 and rolling ring 4 fixed at the front end of lock shell 1, make spring tongue 7 left end leave spring fixed slot 8, hasp ejecting spring fixed slot 8 is ejected with hasp simultaneously, memory metal wire 2 connected control switch control external power supply outage after the hasp pops out, memory metal wire 2 receives the cold and prolongs gradually, the bolt spring 6 resets the bolt 7 through the matching of the bolt fixing groove 5.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A lock catch of a vending machine is characterized in that: comprises a lock shell (1), a fixing column (10) is fixed on the upper side of the front end surface of the lock shell (1) through a screw, a spring fixing groove (8) is formed in the lower side of the surface of the front end of the lock shell (1), a lock catch ejection spring (9) is fixedly sleeved in the spring fixing groove (8), a bolt fixing groove (5) is arranged at the right side of the spring fixing groove (8), a bolt spring (6) is sleeved and fixed in the bolt fixing groove (5), a lock tongue (7) is sleeved on the inner wall surface of the lock tongue spring (6), a memory metal wire (2) is fixed on the right end surface of the lock tongue (7) through a screw, a cover plate (3) is arranged on the front side of the bolt fixing groove (5) and is fixed on the surface of the front end of the lock shell (1) through screws, the right side of the bolt fixing groove (5) is provided with a rolling ring (4) which is fixed on the surface of the front end of the lock shell (1) through screws.

2. The lock catch of a vending machine as recited in claim 1, wherein: the memory metal wire (2) penetrates through the outer side of the rolling ring (4) and is connected with the fixing column (10).

3. The lock catch of a vending machine as recited in claim 1, wherein: the spring fixing groove (8) is in a concave shape.

4. The lock catch of a vending machine as recited in claim 1, wherein: the left end of the lock tongue (7) penetrates into the spring fixing groove (8).

5. The lock catch of a vending machine as recited in claim 1, wherein: the right end of the lock tongue (7) penetrates through the lock tongue fixing groove (5).

6. The lock catch of a vending machine as recited in claim 1, wherein: both ends of the memory metal wire (2) are connected with a control switch and an external power supply through cables.