CN209728907U - A kind of Vending Machine safety theftproof device - Google Patents

Abstract

The utility model discloses a kind of Vending Machine safety theftproof devices, including structure and circuit, fixed frame inner wall is rotatably connected to screw rod between corresponding two sides, the surface of screw rod and be located at fixed frame internal whorl be connected with sliding block, it is fixedly connected at the top of the bottom of sliding block and cabinet door, the output shaft of motor is fixedly connected with pinion gear, the surface of screw rod and be located at fixed frame inside be fixedly connected with gear wheel, gear wheel engages connection with pinion gear, the corresponding position in casing inner wall bottom and be located at cabinet door position be provided with locking device, being fixedly connected sequentially at the top of fixed frame has buzzer, alarm lamp, the surface side of fixed frame is provided with keyhole, the utility model relates to safe antitheft technical fields.A kind of Vending Machine safety theftproof device, has achieved the effect that safe antitheft, structurally reasonable, and easy to use, safe antitheft effect is good, avoids destroying, and reduces economic loss, improves service performance.

Description

A kind of Vending Machine safety theftproof device

Technical field

The utility model relates to safe antitheft technical field, specially a kind of Vending Machine safety theftproof device.

Background technique

Vending Machine is the machine that goods can be paid automatically according to the coin of investment, and Vending Machine is a kind of completely new business Retail form, the 1970s grow up from Japan and America and Europe, and automatic vending function is divided into three kinds: beverage automatic vending Machine, food Vending Machine, comprehensive automation vending machine, Vending Machine are the commonly used equipments of business automation, it not by the time, The limitation in place can save manpower, facilitate transaction；Be otherwise known as the micro supermarket of 24 HOUR ACCESS, and automatic vending machine industry is just It is moving towards information-based and is further realizing rationalization.Currently, existing Vending Machine safety theftproof device structure mistake in the market Inconvenient to use in simple, most of is only by cabinet door lock, and safe antitheft effect is poor, is easy that it can be multiplied to offender Machine, without warning device, not only body is damaged, but also internal thing is easily stolen away, causes serious economic loss, Reduce service performance.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of Vending Machine safety theftproof device, solves Structure is too simple, inconvenient to use, and most of is only by cabinet door lock, and safe antitheft effect is poor, is easy to offender Opportunity, without warning device, not only body is damaged, but also internal thing is easily stolen away, causes serious warp The problem of Ji is lost, and service performance is reduced.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of Vending Machine safety Anti-theft device, including structure and circuit, the structure include casing, and the corresponding position in surface side of the casing is slided It is connected with cabinet door, is fixedly connected with fixed frame at the top of the casing, the fixed frame inner wall rotates between corresponding two sides It is connected with screw rod, the surface of the screw rod and internal whorl for being located at fixed frame is connected with sliding block, the bottom of the sliding block and cabinet The top of door is fixedly connected, and the inner wall top side of the fixed frame is fixedly connected with motor, and the output shaft of the motor is fixed Be connected with pinion gear, the surface of the screw rod and the inside for being located at fixed frame are fixedly connected with gear wheel, the gear wheel with it is small Gear engagement connection, the corresponding position in the casing inner wall bottom and the position for being located at cabinet door are provided with locking device, institute It states to be fixedly connected sequentially at the top of fixed frame and has buzzer, alarm lamp, the surface side of the fixed frame is provided with keyhole.

Preferably, the corresponding position in the screw rod surface and be located at fixed frame inside be fixedly connected with limited block, institute The inner wall bottom for stating casing offers mounting hole.

Preferably, the circuit includes controller, and the interface of the controller is connected with memory in turn by conducting wire, takes the photograph As head, strain gauge transducer, fingerprint capturer, keyhole, motor, alarm lamp, buzzer and power module.

Preferably, the corresponding two sides in the casing surface offer manhole appendix compatible with cabinet door, the casing Inner wall bottom offer sliding groove compatible with cabinet door, compatible with sliding block guiding is offered at the top of the casing and is slided Dynamic hole.

Preferably, the corresponding two sides hand of spiral in the screw rod surface is opposite.

Preferably, the locking device includes bulb latch segment, the surface of the bulb latch segment and the inner wall bottom of casing Portion is slidably connected, and the inner wall bottom of the casing offers sliding groove compatible with bulb latch segment, the bulb latch segment Bottom be fixedly connected with spring, the inner wall bottom that the bottom end of the spring is adapted sliding groove with bulb latch segment fixed connects It connects, the bottom side of the cabinet door offers circular arc locking compatible with bulb latch segment concave surface.

(3) beneficial effect

The utility model provides a kind of Vending Machine safety theftproof device.Have it is following the utility model has the advantages that

(1), Vending Machine safety theftproof device, by being rotatably connected between the corresponding two sides of fixed frame inner wall Screw rod, the surface of screw rod and the internal whorl for being located at fixed frame are connected with sliding block, the fixed company in the bottom of sliding block and the top of cabinet door It connects, the inner wall top side of fixed frame is fixedly connected with motor, and the output shaft of motor is fixedly connected with pinion gear, the surface of screw rod And the inside for being located at fixed frame is fixedly connected with gear wheel, gear wheel engages connection with pinion gear, and casing inner wall bottom is corresponding Position and be located at cabinet door position be provided with locking device, be fixedly connected sequentially at the top of fixed frame have buzzer, alarm The surface side of lamp, fixed frame is provided with keyhole, has achieved the effect that safe antitheft, structurally reasonable simple, easy to use, tool There is anti-theft security function, safe antitheft effect is good, avoids destroying, and reduces economic loss, improves service performance.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model appearance diagram；

Fig. 3 is casing inner wall bottom plan view；

Fig. 4 is circuit block diagram；

Fig. 5 is partial enlarged view at A in Fig. 1.

In figure: 1 casing, 2 cabinet doors, 3 fixed frames, 4 screw rods, 5 sliding blocks, 6 motors, 7 pinion gears, 8 gear wheels, 9 locking dresses It sets, 901 bulb latch segments, 902 springs, 10 buzzers, 11 alarm lamps, 12 keyholes, 13 limited blocks, 14 mounting holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of Vending Machine safety theftproof device, packet Structure and circuit are included, circuit includes controller, and controller is single-chip microcontroller, and the model AT89S51 of single-chip microcontroller is existing skill Art is commercially available, and the interface of controller is connected with memory, camera, strain gauge transducer, fingerprint in turn by conducting wire Collector, keyhole 12, motor 6, alarm lamp 11, buzzer 10 and power module, the model of strain gauge transducer ZRN602A-S is existing technology, is commercially available, the model FP-220 of fingerprint capturer, is existing technology, city Available on field, structure includes casing 1, and the corresponding position in surface side of casing 1 slidably connects cabinet door 2, casing 1 The corresponding two sides in surface offer manhole appendix compatible with cabinet door 2, and the inner wall bottom of casing 1 offers and 2 phase of cabinet door The sliding groove of adaptation, the top of casing 1 are fixedly connected with fixed frame 3, and 3 inner wall of fixed frame is rotatablely connected between corresponding two sides There is screw rod 4, the corresponding two sides hand of spiral in 4 surface of screw rod opens cabinet door 2 on the contrary, facilitating, and the surface of screw rod 4 and is located at solid The internal whorl for determining frame 3 is connected with sliding block 5, and the top of casing 1 offers guiding sliding eye compatible with sliding block 5, sliding block 5 Bottom be fixedly connected with the top of cabinet door 2, the inner wall top side of fixed frame 3 is fixedly connected with motor 6, the output of motor 6 Axis is fixedly connected with pinion gear 7, and the surface of screw rod 4 and the inside for being located at fixed frame 3 are fixedly connected with gear wheel 8, gear wheel 8 with Pinion gear 7 engagement connection, the corresponding position in 1 inner wall bottom of casing and be located at cabinet door 2 position be provided with locking device 9, Locking device 9 has the function of elastic locking, and it is firm to lock, and has anti-theft effect, and locking device 9 includes bulb latch segment 901, ball The surface of head latch segment 901 is connect with the inner wall basal sliding of casing 1, and the inner wall bottom of casing 1 offers and bulb latch segment 901 compatible sliding grooves, the bottom of bulb latch segment 901 are fixedly connected with spring 902, and the bottom end of spring 902 and bulb are locked The inner wall bottom that tight block 901 is adapted sliding groove is fixedly connected, and the bottom side of cabinet door 2 offers and 901 phase of bulb latch segment The circular arc of adaptation locks concave surface, and the top of fixed frame 3, which is fixedly connected sequentially, buzzer 10, alarm lamp 11, buzzer 10, alarm Lamp 11 has warning function, and the surface side of fixed frame 3 is provided with keyhole 12, the corresponding position in 4 surface of screw rod and is located at The inside of fixed frame 3 is fixedly connected with limited block 13, and the inner wall bottom of casing 1 offers mounting hole 14, and mounting hole 14 facilitates peace Dress is fixed.

In use, device to be fixed on to specified position by mounting hole 14 first, power on, so that device is powered, It starts to work, when needing to get in stocks to inside, finger is first placed on progress fingerprint collecting at fingerprint capturer, when fingerprint typing Correctly, it not will call the police, insert a key into 12 inside of keyhole again at this time and rotate key, the motor 6 of controller starting at this time makes it Work, motor 6 is that output shaft drives pinion gear 7, to gear wheel 8 be driven, to screw rod 4 be driven, to pass through cunning The movement of block 5 is mobile to two sides by cabinet door 2, and cabinet door 2 is opened, and at this time can take out internal cash, at the same can to inside into Row is got in stocks, and when needing to close cabinet door 2,12 king's opposite direction of keyhole is rotated, and cabinet door 2 is shut in the rotation of 6 opposite direction of motor, when When having thief to think to pry open by force, strain gauge transducer senses external force at this time, transmits a signal to controller, controller is same at this time Shi Qidong buzzer 10, alarm lamp 11, realize automatic alarm, and in use, camera complete monitoring does not give illegal criminal Guilty any opportunity of molecule.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or equipment for including element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of Vending Machine safety theftproof device, including structure and circuit, it is characterised in that: the structure includes casing (1), the corresponding position in surface side of the casing (1) slidably connects cabinet door (2), and the top of the casing (1) is solid Surely it is connected with fixed frame (3), fixed frame (3) inner wall is rotatably connected to screw rod (4), the screw rod between corresponding two sides (4) the surface and internal whorl for being located at fixed frame (3) is connected with sliding block (5), the bottom of the sliding block (5) and cabinet door (2) Top is fixedly connected, and the inner wall top side of the fixed frame (3) is fixedly connected with motor (6), the output shaft of the motor (6) Be fixedly connected with pinion gear (7), the surface of the screw rod (4) and be located at fixed frame (3) inside be fixedly connected with gear wheel (8), the gear wheel (8) engages connection with pinion gear (7), the corresponding position in casing (1) the inner wall bottom and is located at cabinet The position of door (2) is provided with locking device (9), and being fixedly connected sequentially at the top of the fixed frame (3) has buzzer (10), report The surface side of warning lamp (11), the fixed frame (3) is provided with keyhole (12).

2. a kind of Vending Machine safety theftproof device according to claim 1, it is characterised in that: screw rod (4) table The corresponding position in face and be located at fixed frame (3) inside be fixedly connected with limited block (13), the inner wall bottom of the casing (1) Offer mounting hole (14).

3. a kind of Vending Machine safety theftproof device according to claim 1, it is characterised in that: the circuit includes control Device processed, the interface of the controller by conducting wire be connected in turn memory, camera, strain gauge transducer, fingerprint capturer, Keyhole (12), motor (6), alarm lamp (11), buzzer (10) and power module.

4. a kind of Vending Machine safety theftproof device according to claim 1, it is characterised in that: casing (1) table The corresponding two sides in face offer and cabinet door (2) compatible manhole appendix, and the inner wall bottom of the casing (1) offers and cabinet Door (2) compatible sliding groove offers and sliding block (5) compatible guiding sliding eye at the top of the casing (1).

5. a kind of Vending Machine safety theftproof device according to claim 1, it is characterised in that: screw rod (4) table The corresponding two sides hand of spiral in face is opposite.

6. a kind of Vending Machine safety theftproof device according to claim 1, it is characterised in that: the locking device It (9) include bulb latch segment (901), the surface of the bulb latch segment (901) is connect with the inner wall basal sliding of casing (1), The inner wall bottom of the casing (1) offers the compatible sliding groove with bulb latch segment (901), the bulb latch segment (901) bottom is fixedly connected with spring (902), and the bottom end of the spring (902) is adapted sliding with bulb latch segment (901) The inner wall bottom of slot is fixedly connected, and the bottom side of the cabinet door (2) offers the compatible circular arc with bulb latch segment (901) Lock concave surface.