CN218103880U

CN218103880U - Quick radiating unmanned well accuse machine of selling

Info

Publication number: CN218103880U
Application number: CN202221291471.9U
Authority: CN
Inventors: 李振; 林杰华; 李长情
Original assignee: Shenzhen Industrial Computer System Co ltd
Current assignee: Shenzhen Industrial Computer System Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-20
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to the technical field of unmanned vending machines, and discloses a quick-heat-dissipation unmanned vending central control machine, which comprises a circuit mainboard, one side of the circuit mainboard is provided with a sheet metal bottom plate, the other side of the circuit mainboard is provided with a sheet metal top plate, a fixing component is arranged outside the sheet metal top plate, and the fixing component is used for fixing the circuit mainboard and the sheet metal bottom plate as well as the sheet metal bottom plate and the sheet metal top plate; when the installation, place the inboard of panel beating bottom plate with circuit mainboard to place the panel beating roof in the outside of panel beating bottom plate, the fixed subassembly of rethread is fixed circuit mainboard and panel beating bottom plate and panel beating roof, and this fixed mounting mode is more convenient and subsequent maintenance of being convenient for is dismantled, and this mounting mode can let circuit mainboard top, below and the both sides that do not shelter from all have the circulation of air, can strengthen the air convection like this, accelerate the heat dissipation.

Description

Quick radiating unmanned well accuse machine of selling

Technical Field

The utility model relates to an unmanned technical field who sells the machine specifically sells well accuse machine for quick radiating unmanned.

Background

The vending machine is used as an automatic vending tool, manual watching is not needed, the operation cost is greatly reduced, the automatic vending machine is not limited by time and place, and transaction is greatly facilitated.

What is indispensable is the well control computer in the machine is sold to unmanned, because unmanned machine of selling has some to place outdoors, when the outdoor temperature is higher and the heat that components and parts such as well control computer CPU produced when moving, this temperature that just leads to well control computer is higher, and current well control computer heat dissipation is relatively poor, and this can influence the functioning speed of well control computer.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a well accuse machine is sold to quick radiating unmanned, possesses advantages such as the heat dissipation is fast, simple to operate.

In order to achieve the above object, the utility model provides a following technical scheme: quick radiating unmanned well accuse machine of selling, including circuit mainboard, one side of circuit mainboard is provided with the panel beating bottom plate, and circuit mainboard's opposite side is provided with the panel beating roof, and the outside of panel beating roof is provided with fixed subassembly, and fixed subassembly is used for circuit mainboard and panel beating bottom plate and panel beating roof fixed.

As a further aspect of the present invention: four through holes are formed in the surface of the circuit main board and distributed at four corners of the circuit main board.

As a further aspect of the present invention: the metal plate bottom plate comprises a bearing plate, a first side plate, a first fixing plate and a bearing cylinder, the bearing plate is located on one side, without components, of the circuit main board, the first side plate is located on one side of the bearing plate, the first fixing plate is located on one side, far away from the bearing plate, of the first side plate, an integrated forming process is adopted among the bearing plate, the first side plate and the first fixing plate, the bearing cylinder is welded on one side, close to the first side plate, of the bearing plate, and the bearing cylinder is provided with four surfaces and is evenly distributed on the surface of the bearing plate.

As a further aspect of the present invention: the metal plate bottom plate comprises a first screw hole and four hanging holes, the first screw hole is provided with two holes which are symmetrically formed in the surface of the first fixing plate, and the four hanging holes are symmetrically formed in the surface of the bearing plate; the surface of the bearing plate is provided with a first through hole and a third through hole, the first through holes are symmetrically distributed and are located on one side, far away from the first side plate, of the bearing plate, and the surface of the bearing cylinder is provided with a screw hole.

As a further aspect of the present invention: the metal plate top plate comprises a cover plate, a second side plate and a second fixing plate, the cover plate is located on one side, without components, of the circuit main board, the second side plate is located on the side edge of the cover plate, the second fixing plate is located on one side, far away from the cover plate, of the second side plate, and an integrated forming process is adopted among the cover plate, the second side plate and the second fixing plate.

As a further aspect of the present invention: the metal plate top plate further comprises two screw holes, and the two screw holes are symmetrically formed in the surface of the fixing plate II; two through holes II which are symmetrically distributed are formed in the surface of the cover plate, and the two through holes II are located on one side, far away from the side plate II, of the cover plate.

As a further aspect of the present invention: the fixing assembly comprises a main board fixing screw, a bottom board fixing screw and a top board fixing screw, the main board fixing screw penetrates through the through hole to be connected with the inner side threads of the screw hole III, the bottom board fixing screw penetrates through the through hole I to be connected with the inner side threads of the screw hole II, and the top board fixing screw penetrates through the through hole II to be connected with the inner side threads of the screw hole I.

Has the advantages that:

compared with the prior art, the quick radiating unmanned well accuse machine of selling of this application embodiment, when the installation, place the inboard of panel beating bottom plate with circuit mainboard, and place the panel beating roof in the outside of panel beating bottom plate, the fixed subassembly of rethread is fixed circuit mainboard and panel beating bottom plate and panel beating roof, this fixed mounting mode is more convenient and subsequent maintenance of being convenient for is dismantled, and this mounting mode can let circuit mainboard top, below and the both sides that do not shelter from all have the circulation of air, can strengthen the air convection like this, accelerate the heat dissipation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

fig. 2 is an explosion diagram of the present invention.

Reference numerals:

1. a circuit main board; 2. a sheet metal base plate; 21. a carrier plate; 22. a first side plate; 23. a first fixing plate; 24. a bearing cylinder; 25. a first screw hole; 26. hanging holes; 3. a sheet metal top plate; 31. a cover plate; 32. a second side plate; 33. a second fixing plate; 34. a second screw hole; 4. a fixing assembly; 41. a main board fixing screw; 42. a bottom plate fixing screw; 43. the top plate is fixed with a screw.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention/utility model will be described in detail below with reference to the drawings.

As shown in fig. 1 to fig. 2, the embodiment of the utility model provides a quick radiating unmanned well accuse machine of selling, including circuit board 1, one side of circuit board 1 is provided with panel beating bottom plate 2, and circuit board 1's opposite side is provided with panel beating roof 3, and panel beating roof 3's outside is provided with fixed subassembly 4, and fixed subassembly 4 is used for fixing circuit board 1 and panel beating bottom plate 2 and panel beating roof 3.

Four through holes are formed in the surface of the circuit main board 1, and the four through holes are distributed at four corners of the circuit main board 1.

The sheet metal base plate 2 comprises a bearing plate 21, a first side plate 22, a first fixing plate 23, a bearing cylinder 24, a first screw hole 25 and a hanging hole 26, the bearing plate 21 is located on one side, without components, of the circuit main board 1, the first side plate 22 is located on the side edge of the bearing plate 21, the first fixing plate 23 is located on one side, away from the bearing plate 21, of the first side plate 22, an integrated forming process is adopted among the bearing plate 21, the first side plate 22 and the first fixing plate 23, the bearing cylinder 24 is welded on one side, close to the first side plate 22, of the bearing plate 21, the bearing cylinder 24 is provided with four screws which are evenly distributed on the surface of the bearing plate 21, the first screw holes 25 are provided with two screws which are symmetrically arranged on the surface of the first fixing plate 23, and the hanging holes 26 are provided with four screws which are symmetrically arranged on the surface of the bearing plate 21; the surface of the bearing plate 21 is provided with two first through holes which are symmetrically distributed, the two first through holes are positioned on one side, far away from the first side plate 22, of the bearing plate 21, and the surface of the bearing cylinder 24 is provided with a third screw hole; when the circuit main board is installed, the four through holes on the surface of the circuit main board 1 are respectively placed corresponding to the four screw holes III, so that the circuit main board 1 is placed at the top of the bearing cylinder 24, and the bearing cylinder 24 is set to enable a certain space to exist between the circuit main board 1 and the bearing plate 21, so that air is conveniently suspended at one side of the circuit main board 1 close to the bearing plate 21, the problem of insufficient heat dissipation caused by the fact that the main board is directly installed on a bottom plate in a traditional installation mode is solved, and the circuit main board is more suitable for being used under an actual condition; the hanging hole 26 is set to facilitate the central control machine to be installed inside the vending machine.

As shown in fig. 1 to 2, the sheet metal top plate 3 includes a cover plate 31, two side plates 32, two fixing plates 33, and two screw holes 34, the cover plate 31 is located on one side of the circuit main board 1 without components, the two side plates 32 are located on the side of the cover plate 31, the two fixing plates 33 are located on one side of the two side plates 32 away from the cover plate 31, the two side plates 32, and the two fixing plates 33 are integrally formed, and the two screw holes 34 are provided with two and symmetrically arranged on the surface of the two fixing plates 33; two through holes II are symmetrically distributed on the surface of the cover plate 31 and are positioned on one side of the cover plate 31 far away from the side plate II 32; when the circuit main board is installed, after the screw holes I34 are aligned to the through holes I and the through holes I25 are aligned to the screw holes I, the cover plate 31 is placed on the surface of the fixing plate I23, and the fixing plate II 33 is placed on the surface of the bearing plate 21, so that the preparation before fixing is completed, after the fixing is completed, air circulation can be achieved above and below the circuit main board 1 and on two sides without side plates, air convection can be enhanced, and heat dissipation is accelerated.

As shown in fig. 1 to 2, the fixing assembly 4 includes a main plate fixing screw 41, a bottom plate fixing screw 42, and a top plate fixing screw 43, the main plate fixing screw 41 passes through the through hole to be connected with the inner side thread of the screw hole three, the bottom plate fixing screw 42 passes through the through hole one to be connected with the inner side thread of the screw hole two 34, and the top plate fixing screw 43 passes through the through hole two to be connected with the inner side thread of the screw hole one 25; when the fixing device is installed, an operator screws the main board fixing screw 41 into the inner side of the bearing cylinder 24 through the through hole, so as to fix the circuit main board 1, then screws the bottom board fixing screw 42 into the inner side of the screw hole I34 through the through hole I, and screws the top board fixing screw 43 into the inner side of the screw hole I25 through the through hole II, so that the fixing between the circuit main board 1 and the sheet metal bottom board 2 and the fixing between the sheet metal bottom board 2 and the sheet metal top board 3 are completed, and the fixing mode is more convenient and is convenient for subsequent maintenance and disassembly.

The working principle is as follows: when the circuit board is installed, the four through holes on the surface of the circuit board 1 are respectively arranged corresponding to the four screw holes III, so that the circuit board 1 is arranged at the top of the bearing cylinder 24, and the bearing cylinder 24 is set to enable a certain space to exist between the circuit board 1 and the bearing plate 21; then, after the screw hole II 34 is aligned with the through hole I and the through hole II is aligned with the screw hole I25, the cover plate 31 is placed on the surface of the fixing plate I23, and the fixing plate II 33 is placed on the surface of the bearing plate 21, so that preparation before fixing is completed; finally, the operator screws the main board fixing screws 41 into the inner side of the bearing cylinder 24 through the through holes, so as to fix the circuit main board 1, and then screws the bottom board fixing screws 42 into the inner side of the first screw holes 34 through the first through holes, and screws the top board fixing screws 43 into the inner side of the first screw holes 25 through the second through holes, so as to fix the circuit main board 1 and the sheet metal bottom board 2 and the sheet metal top board 3.

Claims

1. Quick radiating unmanned well accuse machine of selling, including circuit mainboard (1), its characterized in that: the metal plate bottom plate (2) is arranged on one side of the circuit main board (1), the metal plate bottom plate (2) comprises a bearing plate (21), a first side plate (22), a first fixing plate (23) and a bearing cylinder (24), the bearing plate (21) is located on one side, without components, of the circuit main board (1), the first side plate (22) is located on the side edge of the bearing plate (21), the first fixing plate (23) is located on one side, away from the bearing plate (21), of the first side plate (22), the bearing plate (21), the first side plate (22) and the first fixing plate (23) are integrally formed, the bearing cylinder (24) is welded on one side, close to the first side plate (22), of the bearing plate (21), and the bearing cylinders (24) are provided with four metal plate bottom plates (2) and are uniformly distributed on the surface of the bearing plate (21); the other side of circuit mainboard (1) is provided with panel beating roof (3), and the outside of panel beating roof (3) is provided with fixed subassembly (4), and fixed subassembly (4) are used for being fixed circuit mainboard (1) and panel beating bottom plate (2) and panel beating roof (3).

2. The quick radiating unmanned well accuse machine of selling of quick claim 1, its characterized in that: four through holes are formed in the surface of the circuit main board (1), and the four through holes are distributed at four corners of the circuit main board (1).

3. The quick radiating unmanned well accuse machine of selling of quick claim 1, its characterized in that: the metal plate bottom plate (2) comprises a first screw hole (25) and a hanging hole (26), the first screw hole (25) is provided with two symmetrical holes which are arranged on the surface of the first fixing plate (23), and the hanging hole (26) is provided with four symmetrical holes which are arranged on the surface of the bearing plate (21).

4. The quick radiating unmanned well accuse machine of selling of quick claim 1, its characterized in that: the metal plate top plate (3) comprises a cover plate (31), two side plates (32) and two fixing plates (33), the cover plate (31) is located on one side, without any component, of the circuit main plate (1), the two side plates (32) are located on the side edge of the cover plate (31), the two fixing plates (33) are located on one side, away from the cover plate (31), of the two side plates (32), and the cover plate (31), the two side plates (32) and the two fixing plates (33) are all formed integrally.

5. The quick radiating unmanned well accuse machine of selling of quick claim 1, its characterized in that: the sheet metal top plate (3) further comprises two screw holes (34), and the two screw holes (34) are symmetrically formed in the surface of the second fixing plate (33).

6. The quick radiating unmanned well accuse machine of selling of quick claim 1, its characterized in that: the fixing assembly (4) comprises a main board fixing screw (41), a bottom board fixing screw (42) and a top board fixing screw (43), the main board fixing screw (41) penetrates through the through hole to be connected with the inner side thread of the screw hole III, the bottom board fixing screw (42) penetrates through the through hole I to be connected with the inner side thread of the screw hole II (34), and the top board fixing screw (43) penetrates through the through hole II to be connected with the inner side thread of the screw hole I (25).