CN216450014U

CN216450014U - Embedded industrial personal computer for vending machine

Info

Publication number: CN216450014U
Application number: CN202122803902.7U
Authority: CN
Inventors: 张慧; 李刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-06
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses an embedded industrial personal computer for a vending machine, which comprises a box body, wherein the side wall of the box body is provided with an air inlet hole, the inner wall of the air inlet hole is fixedly connected with a filter screen, the top wall of the box body is fixedly connected with a cooling box, the side wall of the cooling box is fixedly connected with a motor through a folding rod, the output end of the motor is fixedly connected with a lead screw, the lead screw penetrates through the side wall of the cooling box and is then in threaded connection with a nut, the side wall of the nut is symmetrically and fixedly connected with a push rod, one end of the push rod, which is far away from the nut, is jointly and fixedly connected with a piston, the piston is hermetically and slidably connected in the cooling box, a refrigerating sheet is embedded in the inner wall of the cooling box, and a circulating pipe is embedded in the inner wall of the box body. According to the utility model, through the positive and negative rotation of the motor, the cooling liquid circularly flows in the cooling box and the circulating pipe to absorb heat in the box body, the cooling coverage is wide, the cooling effect is good, high-temperature abnormity generated in the box body of the industrial personal computer is avoided, and the normal use of the industrial personal computer is ensured.

Description

Embedded industrial personal computer for vending machine

Technical Field

The utility model relates to the technical field of industrial personal computers, in particular to an embedded industrial personal computer for a vending machine.

Background

An embedded industrial personal computer is a box type computer or a fanless industrial personal computer in a more fashionable way, and the embedded industrial personal computer is a compact computer specially designed for an industrial field. The industrial computer can operate under the environment that the environment is more abominable often, also higher to the security requirement of data, and the vending machine can accomplish the vending to the goods through embedded industrial computer.

The process of current industrial computer using, especially in the outdoor environment in hot summer, the heat dispersion of industrial computer receives and examines, the inside heat of industrial computer box is only difficult to play better heat dissipation function through the louvre, easily lead to the inside high temperature of industrial computer box unusual, and then influence the normal use of industrial computer, the filter screen in the louvre also needs the manual work to regularly clear up simultaneously, avoid impurity to block up the filter screen, the heat dispersion of box inside also weakens when leading to the normal atmospheric temperature.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an embedded industrial personal computer for a vending machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an embedded industrial computer for vending machine, includes the box, the fresh air inlet has been seted up to the box lateral wall, air inlet inner wall fixedly connected with filter screen, the roof fixedly connected with cooler bin of box, the lateral wall of cooler bin is through roll over pole fixedly connected with motor, the output fixedly connected with lead screw of motor, threaded connection has the nut behind the lead screw runs through the cooler bin lateral wall, the lateral wall symmetry fixedly connected with push rod of nut, the common fixedly connected with piston of one end of nut is kept away from to the push rod, piston seal sliding connection is in the cooler bin, the cooler bin inner wall inlays and is equipped with the refrigeration piece, the box inner wall inlays and is equipped with the circulating pipe.

Preferably, the motor is a forward and reverse rotation motor, and the side wall of the lead screw is fixedly connected with a gear.

Preferably, the inner wall of the upper part of the air inlet hole is connected with a rack in a penetrating and sliding mode, and the rack is connected with the gear in a meshed mode.

Preferably, the inner wall of the box body is provided with a limiting groove, the side wall of the rack is fixedly connected with a limiting block, and the limiting block is connected in the limiting groove in a sliding manner.

Preferably, rack bottom lateral wall fixedly connected with brush the hair seat, the brush hair and the filter screen counterbalance contact of brush the hair seat lateral wall, fresh air inlet diapire fixedly connected with right angle piece.

Preferably, the top wall of the cooling box is symmetrically and fixedly connected with a liquid inlet pipe and a liquid outlet pipe in a penetrating manner, and the liquid inlet pipe and the liquid outlet pipe are respectively and fixedly communicated with two ends of the circulating pipe.

The utility model has the following beneficial effects:

1. through the forward and backward rotation of the motor, the cooling liquid can continuously flow circularly in the left part and the right part of the cooling box and the circulating pipe, so that the heat in the box body is absorbed, the cooling coverage is wide, the cooling effect is good, high-temperature abnormity generated in the box body of the industrial personal computer is avoided, and the normal use of the industrial personal computer is guaranteed;

2. when the motor is just reversing, will drive a section distance of rack up-and-down motion through the gear, rack up-and-down motion's in-process drives brush hair seat up-and-down motion, and then brushes the impurity of adhesion on the filter screen, and the impurity after falling piles up the inclined plane at the right angle piece, and the box that slides down outside at the action of gravity accomplishes the cleanness to the filter screen.

Drawings

Fig. 1 is a schematic structural diagram of an embedded industrial personal computer for a vending machine according to the present invention.

Fig. 2 is an enlarged schematic view of a part a of the structure of the embedded industrial personal computer for the vending machine according to the present invention.

Fig. 3 is a front view of an embedded industrial personal computer for a vending machine according to the present invention.

In the figure: the device comprises a box body 1, a motor 2, a lead screw 3, a nut 4, a piston 5, a refrigerating sheet 6, a rack 7, an air inlet hole 8, a filter screen 9, a brush hair seat 11, a limiting groove 12, a limiting block 13, a right-angle block 14, a liquid inlet pipe 15, a liquid outlet pipe 16, a circulating pipe 17, a cooling box 18 and a gear 19.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embedded industrial personal computer for vending machine comprises a box body 1, an air inlet 8 is formed in the side wall of the box body 1, a filter screen 9 is fixedly connected to the inner wall of the air inlet 8, a cooling box 18 is fixedly connected to the top wall of the box body 1, a motor 2 is fixedly connected to the side wall of the cooling box 18 through a folding rod, a lead screw 3 is fixedly connected to the output end of the motor 2, a nut 4 is in threaded connection with the lead screw 3 after penetrating through the side wall of the cooling box 18, push rods are symmetrically and fixedly connected to the side wall of the nut 4, a piston 5 is fixedly connected to one end of each push rod, which is far away from the nut 4, the piston 5 is in the cooling box 18 in a sealing sliding connection mode, a refrigerating piece 6 is embedded in the inner wall of the cooling box body 18, a circulating pipe 17 is embedded in the inner wall of the box body 1, the refrigerating piece 6 is a Zhao light TEC1-12706 semiconductor refrigerating piece, and can cool and refrigerate cooling liquid in the cooling box 18.

The motor 2 is a forward and reverse rotating motor, the motor 2 can rotate clockwise for a certain angle and can also rotate anticlockwise for a certain angle, and the side wall of the lead screw 3 is fixedly connected with a gear 19.

The inner wall of the upper part of the air inlet hole 8 is connected with a rack 7 in a penetrating and sliding mode, the rack 7 is meshed with a gear 19, the screw rod 3 rotates forwards and backwards, and the gear 19 drives the rack 7 to move up and down.

Limiting groove 12 has been seted up to 1 inner wall of box, and 7 lateral walls fixedly connected with stoppers 13 of rack, stopper 13 sliding connection are spacing in limiting groove 12 to 7 up-and-down motion of rack, and when stopper 13 slided the both ends of stroke, motor 2 just began to carry out the rotation that the antiport is opposite with preceding state.

7 bottom lateral wall fixedly connected with brush hair seats of rack 11, the brush hair of 11 lateral walls of brush hair seat and the contact of filter screen 9 counterbalance, 8 diapire fixedly connected with right angle blocks of fresh air inlet 14, the in-process of 7 up-and-down movements of rack drives 11 up-and-down movements of brush hair seat, and then brushes the impurity of adhesion on the filter screen 9 and removes, and the impurity after falling piles up the inclined plane at right angle blocks 14, and it is outside to slide 1 box under the action of gravity.

The top wall of the cooling box 18 is symmetrically and fixedly connected with a liquid inlet pipe 15 and a liquid outlet pipe 16 in a penetrating way, the liquid inlet pipe 15 and the liquid outlet pipe 16 are respectively and fixedly communicated with two ends of a circulating pipe 17, the cooling box 18 is divided into a left part and a right part by the piston 5, and the liquid inlet pipe 15 and the liquid outlet pipe 16 are respectively positioned on the left part and the right part.

According to the utility model, a box body 1 of the industrial personal computer is used for being placed in the vending machine, a motor 2 is turned on, the motor 2 rotates clockwise for a certain number of turns, then the motor 2 drives a screw rod 3 to rotate for a certain angle and then stops rotating, a nut 4 in threaded connection with the side wall of the screw rod 3 drives a piston 5 to slide leftwards in a sealing manner through a push rod, the piston 5 slides against a cooling box 18, the nut 4 with a non-circular structure of the piston 5 does not rotate, cooling liquid is filled in the cooling box 18, then the cooling liquid at the left part of the cooling box 18 is pumped into a circulating pipe 17 to circulate, the interior of the box body 1 is cooled, and finally the cooling liquid is pumped into the right part of the cooling box 18.

When the nut 4 moves to the leftmost end of the stroke on the screw rod 3, the motor 2 starts to rotate reversely by a certain angle, then the piston 5 slides towards the right in a sealing manner, the cooling liquid on the right part of the cooling box 18 is extruded and flows back to the left part of the cooling box 18 to carry out refrigeration cycle, and then the heat inside the box body 1 is absorbed, so that high-temperature abnormity generated in the box body of the industrial personal computer is avoided, and the normal use of the industrial personal computer is guaranteed.

When motor 2 is just reversing, will drive rack 7 through gear 19 and move a section distance from top to bottom, rack 7 up-and-down motion's in-process drives brush hair seat 11 up-and-down motion, and then brushes the impurity of adhesion on filter screen 9, and the impurity after falling piles up the inclined plane at right angle piece 14, and it is outside to slide to box 1 under the action of gravity, accomplishes the cleanness to filter screen 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an embedded industrial computer for vending machine, includes box (1), its characterized in that, fresh air inlet (8) have been seted up to box (1) lateral wall, fresh air inlet (8) inner wall fixedly connected with filter screen (9), the roof fixedly connected with cooler bin (18) of box (1), the lateral wall of cooler bin (18) passes through folding rod fixedly connected with motor (2), the output fixedly connected with lead screw (3) of motor (2), threaded connection has nut (4) behind lead screw (3) the through cooler bin (18) lateral wall, the lateral wall symmetry fixedly connected with push rod of nut (4), the common fixedly connected with piston (5) of one end that nut (4) were kept away from to the push rod, piston (5) sealed sliding connection is in cooler bin (18), cooler bin (18) inner wall inlays and is equipped with refrigeration piece (6), the inner wall of the box body (1) is embedded with a circulating pipe (17).

2. The embedded industrial personal computer for the vending machine according to claim 1, wherein the motor (2) is a forward and reverse rotation motor, and a gear (19) is fixedly connected to the side wall of the lead screw (3).

3. The embedded industrial personal computer for the vending machine according to claim 2, wherein a rack (7) is connected to the inner wall of the upper part of the air inlet hole (8) in a penetrating and sliding manner, and the rack (7) is meshed with the gear (19).

4. The embedded industrial personal computer for the vending machine according to claim 3, wherein a limiting groove (12) is formed in the inner wall of the box body (1), a limiting block (13) is fixedly connected to the side wall of the rack (7), and the limiting block (13) is slidably connected in the limiting groove (12).

5. The embedded industrial personal computer for the vending machine according to claim 4, wherein a brushing base (11) is fixedly connected to the side wall of the bottom of the rack (7), bristles on the side wall of the brushing base (11) are in contact with the filter screen (9) in an abutting mode, and a right-angle block (14) is fixedly connected to the bottom wall of the air inlet hole (8).

6. The embedded industrial personal computer for the vending machine according to claim 1, wherein a liquid inlet pipe (15) and a liquid outlet pipe (16) are symmetrically and fixedly connected to the top wall of the cooling box (18) in a penetrating manner, and the liquid inlet pipe (15) and the liquid outlet pipe (16) are respectively and fixedly communicated with two ends of the circulating pipe (17).