Vending machine panel fixing device

Abstract

The utility model discloses a vending machine panel fixing device which comprises an installation frame, a control panel body is arranged in the installation frame, a supporting block is arranged on the surface of the bottom of the control panel body, and one end of the supporting block extends into a supporting seat arranged on the upper surface of the bottom end of the installation frame. According to the utility model, through the arrangement of the heat dissipation fan, the through hole and the dustproof net, heat generated by the control panel body during working can be dissipated to the outside through the through hole in the mounting frame through the use of the heat dissipation fan, so that heat dissipation can be performed on the control panel body; the problem that parts in the control panel body are burnt out due to high temperature is avoided, heat dissipation of the control panel body is facilitated, normal work of the control panel body is kept conveniently, external dust can be blocked through use of a dustproof net, the situation that dust enters the mounting frame through a through opening is reduced, and the service life of the control panel body is prolonged. And the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic vending machines, in particular to a panel fixing device for automatic vending machines. Background Art

[0002] A vending machine is a machine that can automatically pay for goods according to the coins inserted. Vending machines are common equipment for commercial automation. They are not restricted by time and place, can save manpower and facilitate transactions. It is a new form of commercial retail, also known as a 24-hour mini supermarket. Common vending machines are divided into four types: beverage vending machines, food vending machines, comprehensive vending machines, and cosmetics vending machines.

[0003] The existing Chinese patent with announcement number CN208596423U discloses a control panel fixing device for a vending machine. The key points of its technical solution are: it includes a mounting plate, a control panel, a telescopic airbag and a telescopic rod. The mounting plate is provided with a mounting groove, and a control panel is arranged in the mounting groove. First clamping plates are arranged on both sides of the control panel. The telescopic airbag is fixedly connected between the side wall of the first clamping plate and the inner wall of the mounting groove. Micro air pumps are installed on the inner walls of the left and right sides of the mounting groove. An L-shaped air guide tube is installed on the air outlet of the micro air pump. The bottom end of the vertical pipe of the L-shaped air guide tube is connected to the top of the telescopic airbag. Two plug rods are fixedly connected to the side walls of the first clamping plate opposite to the control panel. Slots matching the plug rods are provided on the left and right side walls of the control panel. Telescopic rods are arranged above and below the telescopic airbag. The two ends of the two telescopic rods are fixedly connected to the side walls of the first clamping plate and the inner wall of the mounting groove respectively. The utility model can realize the convenient disassembly of the control panel and achieve the purpose of convenient maintenance.

[0004] The above-mentioned existing technical solutions have the following defects: although the above-mentioned technical solutions can realize the convenient disassembly of the control panel to achieve the purpose of convenient maintenance, in the above-mentioned technical solutions, the heat generated by the control panel body during operation cannot be dissipated to the outside, so that the normal operation of the control panel is easily affected by the high temperature, which greatly reduces its practicality. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a panel fixing device for a vending machine, which has the advantage of being able to dissipate the heat generated by the control panel during operation to the outside, thereby facilitating the normal operation of the control panel, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a panel fixing device for a vending machine, comprising a mounting frame, a control panel body is arranged inside the mounting frame, and a support block is arranged on the bottom surface of the control panel body, one end of the support block extends to the inside of a support seat arranged on the upper surface of the bottom end of the mounting frame, cooling fans are installed on both sides of the inner wall of the mounting frame, through openings are penetrated on both side surfaces of the mounting frame, a dustproof net is arranged on the surface of the mounting frame located outside the through opening, a pull rod is penetrated at the middle position of the top surface of the mounting frame, and a clamping frame is arranged at one end of the pull rod located inside the mounting frame, and a spring is arranged between the clamping frame and the mounting frame.

[0009] Preferably, limit blocks are provided on both side surfaces of the support block, and limit rods are provided on both sides of the upper surface of the bottom end of the support seat and penetrate the limit blocks.

[0010] Preferably, the limit block is movably connected to the limit rod.

[0011] Preferably, a pull ring is provided at the top end of the pull rod above the mounting frame.

[0012] Preferably, mounting blocks are provided on both sides of the top surface and the bottom surface of the mounting frame, and mounting holes are penetrated through the front end surfaces of the mounting blocks.

[0013] Preferably, the pressing frame matches the control panel body.

[0014] Preferably, the support block matches the support seat.

[0015] Preferably, the dustproof net is fixedly connected to the mounting frame by screws.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a panel fixing device for a vending machine, which has the following beneficial effects:

[0018] (1) In the utility model, a heat dissipation fan, a through hole and a dustproof net are provided. The heat generated by the control panel body during operation can be dissipated to the outside through the through hole on the mounting frame by using the heat dissipation fan, thereby dissipating the heat of the control panel body and avoiding the problem of burning out the components in the control panel body due to high temperature. The heat dissipation of the control panel body is convenient and the normal operation of the control panel body is maintained. The dustproof net can block external dust and reduce the dust from entering the mounting frame through the through hole, which is conducive to improving its practicality.

[0019] (2) In the present invention, the pull rod is pulled to move the clamping frame at one end of the pull rod, and the limit blocks on the two side surfaces of the support block are plugged into the limit rods in the support seat. When the support block moves into the support seat, the pull rod is released to install the control panel body. When it is necessary to disassemble and repair the control panel body, the pull rod is pulled to move the clamping frame away from the top surface of the control panel body. The control panel body is then moved upward. When the limit blocks are separated from the limit rods, the control panel body can be taken out of the installation frame, thereby facilitating its disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a panel fixing device for a vending machine proposed by the utility model;

[0022] Figure 2 It is an enlarged view of A of a panel fixing device for a vending machine proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of a compression frame of a panel fixing device for a vending machine proposed by the utility model;

[0024] Figure 4 The utility model discloses a structural schematic diagram of a support block of a panel fixing device for a vending machine.

[0025] Legend:

[0026] 1. Installation frame; 2. Control panel body; 3. Support seat; 4. Support block; 5. Installation block; 6. Installation hole; 7. Spring; 8. Pull rod; 9. Clamping frame; 10. Dust net; 11. Through port; 12. Cooling fan; 13. Limit block; 14. Limit rod; 15. Pull ring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figure 1-4 A panel fixing device for a vending machine includes a mounting frame 1, a control panel body 2 is arranged inside the mounting frame 1, and a support block 4 is arranged on the bottom surface of the control panel body 2, one end of the support block 4 extends to the inside of a support seat 3 arranged on the upper surface of the bottom end of the mounting frame 1, cooling fans 12 are arranged on both sides of the inner wall of the mounting frame 1, through openings 11 are arranged on both sides of the surface of the mounting frame 1, a dustproof net 10 is arranged on the surface of the mounting frame 1 outside the through opening 11, a pull rod 8 is arranged at the middle position of the top surface of the mounting frame 1, and one end of the pull rod 8 is arranged inside the mounting frame 1 to provide a pressing frame 9, and the pressing frame 9 A spring 7 is provided between the control panel body 2 and the mounting frame 1, wherein the heat generated by the control panel body 2 during operation can be dissipated to the outside through the opening 11 on the mounting frame 1 by using the heat dissipation fan 12, thereby dissipating the heat of the control panel body 2, avoiding the problem of burning the components in the control panel body 2 due to high temperature, facilitating the heat dissipation of the control panel body 2, and facilitating the normal operation of the control panel body 2. wherein the use of the dustproof net 10 can block external dust, reducing the dust from entering the mounting frame 1 through the opening 11, and helping to improve its practicality.

[0030] In one embodiment, limit blocks 13 are provided on both side surfaces of the support block 4, and limit rods 14 are provided on both sides of the upper surface of the bottom end of the support seat 3 and penetrate the limit blocks 13. The support block 4 can be limited by the coordinated use of the limit blocks 13 and the limit rods 14, and the firmness of the support block 4 in the support seat 3 can be maintained, thereby facilitating the maintenance of the stability of the control panel body 2 in the installation frame 1.

[0031] In one embodiment, the limiting block 13 is movably connected to the limiting rod 14 to facilitate the insertion of the limiting block 13 and the limiting rod 14 .

[0032] In one embodiment, a pull ring 15 is provided at the top end of the pull rod 8 above the installation frame 1 , wherein the pull ring 15 is used to facilitate pulling the pull rod 8 , thereby facilitating pulling the pressing frame 9 .

[0033] In one embodiment, mounting blocks 5 are provided on both sides of the top surface and the bottom surface of the mounting frame 1, and a mounting hole 6 is penetrated through the front end surface of the mounting block 5, wherein the mounting frame 1 can be installed by using the mounting hole 6 on the mounting block 5.

[0034] In one embodiment, the pressing frame 9 matches the control panel body 2 , and can press and limit the top of the control panel body 2 , further improving the stability of the control panel body 2 in the installation frame 1 .

[0035] In one embodiment, the support block 4 matches the support base 3 , which facilitates the plugging of the support block 4 and the support base 3 , thereby facilitating the installation of the control panel body 2 .

[0036] In one embodiment, the dustproof net 10 is fixedly connected to the mounting frame 1 by screws, wherein the dustproof net 10 can be removed by loosening the screws, and the dust on the dustproof net 10 can be cleaned.

[0037] Working principle:

[0038] When in use, the heat generated by the control panel body 2 during operation can be dissipated to the outside through the opening 11 on the mounting frame 1 by using the heat dissipation fan 12, so that the control panel body 2 can be cooled, and the problem of burning the components in the control panel body 2 due to high temperature can be avoided. The heat dissipation of the control panel body 2 is convenient, and the normal operation of the control panel body 2 is convenient. The use of the dustproof net 10 can block external dust, reduce the dust from entering the mounting frame 1 through the opening 11, which is conducive to improving its practicality. Move the pull rod 8 to move the clamping frame 9 at one end of the pull rod 8, and connect the limit blocks 13 on the two side surfaces of the support block 4 with the limit rods 14 in the support seat 3. When the support block 4 moves into the support seat 3, release the pull rod 8 and the control panel body 2 can be installed. When it needs to be disassembled and repaired, pull the pull rod 8 to move the clamping frame 9 away from the top surface of the control panel body 2, and then move the control panel body 2 upward. When the limit block 13 is disengaged from the limit rod 14, the control panel body 2 can be taken out of the installation frame 1, thereby facilitating its disassembly and maintenance.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A panel fixing device for a vending machine, comprising a mounting frame (1), characterized in that: A control panel body (2) is provided inside the installation frame (1), and a support block (4) is provided on the bottom surface of the control panel body (2), one end of the support block (4) extends to the inside of a support seat (3) provided on the upper surface of the bottom end of the installation frame (1), cooling fans (12) are installed on both sides of the inner wall of the installation frame (1), and openings (11) are provided through the two side surfaces of the installation frame (1), and a dustproof net (10) is provided on the surface of the installation frame (1) outside the opening (11), a pull rod (8) is provided through the middle position of the top surface of the installation frame (1), and one end of the pull rod (8) is provided inside the installation frame (1) with a clamping frame (9), and a spring (7) is provided between the clamping frame (9) and the installation frame (1).

2. A panel fixing device for a vending machine according to claim 1, characterized in that: Limit blocks (13) are provided on both side surfaces of the support block (4), and limit rods (14) are provided on both sides of the upper surface of the bottom end of the support seat (3) and penetrate through the limit blocks (13).

3. The panel fixing device for a vending machine according to claim 2, characterized in that: The limiting block (13) is movably connected to the limiting rod (14).

4. The panel fixing device for a vending machine according to claim 1, characterized in that: The top end of the pull rod (8) is located above the installation frame (1) and is provided with a pull ring (15).

5. The panel fixing device for a vending machine according to claim 1, characterized in that: Mounting blocks (5) are provided on both sides of the top surface and the bottom surface of the mounting frame (1), and a mounting hole (6) is provided through the front end surface of the mounting block (5).

6. The panel fixing device for a vending machine according to claim 1, characterized in that: The pressing frame (9) matches the control panel body (2).

7. The panel fixing device for a vending machine according to claim 1, characterized in that: The support block (4) matches the support seat (3).

8. The panel fixing device for a vending machine according to claim 1, characterized in that: The dustproof net (10) is fixedly connected to the installation frame (1) via screws.

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