CN216600371U

CN216600371U - Main control board packaging structure for outdoor equipment

Info

Publication number: CN216600371U
Application number: CN202122713660.2U
Authority: CN
Inventors: 黄旭彪; 吴秉陵; 翁友民; 黄庭鑫; 罗晓东; 虞青松
Original assignee: Shenzhen Quantian Technology Co ltd
Current assignee: Shenzhen Quantian Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-24
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a main control board packaging structure for outdoor equipment, and relates to the technical field of circuit board protection. The utility model comprises an outer shell, an inner shell and a main control board, wherein a fixed sleeve is arranged on the inner surface of the outer shell, and a plurality of mounting plates are arranged on the inner surface of the outer shell. According to the utility model, the main control board is arranged in the fixing frame arranged on the inner surface of the inner shell, meanwhile, the pressing plate is arranged on the upper surface of the mounting frame through the pressing plate bolt, and the main control board is fixed by using the cushion pad arranged on the lower surface of the pressing plate, so that the stability of the main control board can be ensured; simultaneously, interior casing upper surface mounting has interior apron, be provided with the recess through interior casing internal surface and interior apron lower surface mounting has the lug, utilize lug surface and recess internal surface connection, simultaneously, including apron lower surface mounting's sealed pad, can effectually prevent that external environment's moisture, chemical corrosion gas, dust etc. from attaching to on the main control board, avoid its operation that influences the main control board.

Description

Main control board packaging structure for outdoor equipment

Technical Field

The utility model belongs to the technical field of circuit board protection, and particularly relates to a main control board packaging structure for outdoor equipment.

Background

Packaging, namely hiding the attribute and implementation details of the object, only externally disclosing an interface, and controlling the access level of reading and modifying the attribute in the program; the abstracted data and behaviors (or functions) are combined to form an organic whole, namely, the data and source codes of operation data are combined organically to form a class, wherein the data and the functions are members of the class. In electronic terms, packaging refers to the use of wire bonding of circuit pins on a silicon die to external connections for connection to other devices.

Outdoor power equipment is of various types, such as various control hosts or power cabinets and the like, and the outdoor power equipment needs to face various extreme weathers, so that the working performance of the outdoor power equipment is required to be high. For most outdoor equipment, a main control board which plays a main role in calculation and control is arranged inside the outdoor equipment. The components on the main control board, such as resistors and capacitors, have fixed temperature indexes, and when the ambient temperature changes, the change of the working performance of the components cannot be completely avoided or measured. Moreover, if the circuit boards are exposed to the air, moisture, chemical corrosive gases and dust from the external environment can enter the interior of the case and inevitably adhere to the circuit boards, and these contaminants can affect the operation of the circuit boards. These all contribute to the operation of the main control board of the outdoor unit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a main control board packaging structure for outdoor equipment, which solves the existing problems.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a main control board packaging structure for outdoor equipment, which comprises an outer shell, an inner shell and a main control board, wherein a fixing sleeve is arranged on the inner surface of the outer shell, a plurality of mounting plates are arranged on the inner surface of the outer shell, a damping spring is arranged on the upper surface of each mounting plate, a fixing plate is arranged on the upper surface of each damping spring, the inner shell is arranged on the upper surface of each fixing plate, a fixing frame is arranged on the inner surface of each inner shell, the main control board is arranged on the upper surface of the fixing frame, a mounting frame is arranged on the upper surface of the fixing frame, a pressing plate is arranged on the upper surface of the mounting frame, a cushion pad is arranged on the lower surface of the pressing plate, a plurality of pressing plate bolts are arranged on the upper surface of the mounting frame through the pressing plate bolts, the lower surface of the pressing plate is connected with the upper surface of the main control board, and a connecting rod is arranged on the outer surface of the main control board, the inner surface of the fixing sleeve is connected with the outer surface of the connecting rod, the main control board is arranged in a fixing frame arranged on the inner surface of the inner shell, meanwhile, the pressing plate is arranged on the upper surface of the mounting frame through pressing plate bolts, and the main control board is fixed by using a cushion pad arranged on the lower surface of the pressing plate, so that the stability of the main control board can be ensured; simultaneously, interior casing upper surface mounting has interior apron, is provided with the recess and interior apron lower surface mounting has the lug through interior casing internal surface, utilizes lug surface and recess internal surface connection, simultaneously, including apron lower surface mounting's sealed pad, can effectually prevent that external environment's moisture, chemical corrosion gas, dust etc. from attaching to on the main control board, avoid its operation that influences the main control board.

Preferably, interior casing internal surface is provided with the recess, interior casing upper surface mounting has interior apron, interior apron lower surface mounting has the lug, lug surface and recess internal surface connection, interior apron upper surface mounting has a plurality of first bolts, interior apron is through first bolt mounting at interior casing upper surface.

Preferably, the inner surface of the outer shell is provided with a fixing frame, the upper surface of the fixing frame is provided with a U-shaped plate, the upper surface of the U-shaped plate is provided with a plurality of fixing bolts, the U-shaped plate is arranged on the upper surface of the fixing frame through the fixing bolts, and the inner surface of the U-shaped plate is connected with the outer surface of the connecting rod.

Preferably, interior casing internal surface is provided with the insulating layer, be provided with the hollow layer between shell body and the interior casing, interior apron lower surface mounting has sealed the pad, sealed pad lower surface and interior casing upper surface connection, surface mounting has outer apron on the shell body, outer apron upper surface mounting has a plurality of second bolts, outer apron passes through the second bolt and installs and form the hollow layer between shell body and the interior casing to keep apart shell body and interior casing, prevent heat-conduction, make the temperature in the cavity keep invariable relatively, in order not to influence each components and parts work on the main control board, ensure that the main control board smoothly moves.

The utility model has the following beneficial effects:

according to the utility model, the main control board is arranged in the fixing frame arranged on the inner surface of the inner shell, meanwhile, the pressing plate is arranged on the upper surface of the mounting frame through the pressing plate bolt, and the main control board is fixed by the cushion pad arranged on the lower surface of the pressing plate, so that the stability of the main control board can be ensured; meanwhile, an inner cover plate is arranged on the upper surface of the inner shell, a groove is formed in the inner surface of the inner shell, a bump is arranged on the lower surface of the inner cover plate, the outer surface of the bump is connected with the inner surface of the groove, and meanwhile, a sealing gasket arranged on the lower surface of the inner cover plate can effectively prevent moisture, chemical corrosive gas, dust and the like in the external environment from being attached to the main control board, so that the influence of the moisture, the chemical corrosive gas, the dust and the like on the operation of the main control board is avoided; form the hollow layer between shell body and the interior casing to keep apart shell body and interior casing, prevent heat-conduction, make the temperature in the cavity keep invariable relatively, in order not to influence each components and parts work on the main control board, guarantee the main control board and smoothly move.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure B-B in FIG. 4;

fig. 6 is a partially enlarged view of a portion a in fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an outer housing; 2. an inner housing; 3. a connecting rod; 4. fixing the sleeve; 5. a fixed mount; 6. a U-shaped plate; 7. fixing the bolt; 8. mounting a plate; 9. a damping spring; 10. a fixing plate; 11. a fixed frame; 12. a mounting frame; 13. pressing a plate; 14. a platen bolt; 15. a cushion pad; 16. a thermal insulation layer; 17. a groove; 18. an inner cover plate; 19. a bump; 20. a first bolt; 21. a gasket; 22. an outer cover plate; 23. a second bolt; 24. a hollow layer; 25. a main control panel.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in the figures, the utility model is a main control board packaging structure for outdoor equipment, which comprises an outer shell 1, an inner shell 2 and a main control board 25, wherein a fixed sleeve 4 is arranged on the inner surface of the outer shell 1, a plurality of mounting plates 8 are arranged on the inner surface of the outer shell 1, damping springs 9 are arranged on the upper surfaces of the mounting plates 8, a fixed plate 10 is arranged on the upper surfaces of the damping springs 9, the inner shell 2 is arranged on the upper surface of the fixed plate 10, a fixed frame 11 is arranged on the inner surface of the inner shell 2, the main control board 25 is arranged on the upper surface of the fixed frame 11, a mounting frame 12 is arranged on the upper surface of the fixed frame 11, a pressing plate 13 is arranged on the upper surface of the mounting frame 12, a cushion pad 15 is arranged on the lower surface of the pressing plate 13, a plurality of pressing plate bolts 14 are arranged on the upper surface of the pressing plate 13 through the pressing plate bolts 14, the lower surface of the pressing plate 13 is connected with the upper surface of the main control board 25, and a connecting rod 3 is arranged on the outer surface of the main control board 25, the inner surface of the fixing sleeve 4 is connected with the outer surface of the connecting rod 3, the main control board 25 is arranged in the fixing frame 11 arranged on the inner surface of the inner shell 2, meanwhile, the pressing board 13 is arranged on the upper surface of the mounting frame 12 through the pressing board bolt 14, and the cushion pad 15 arranged on the lower surface of the pressing board 13 is used for fixing the main control board 25, so that the stability of the main control board 25 can be ensured; meanwhile, the upper surface of the inner shell 2 is provided with an inner cover plate 18, the inner surface of the inner shell 2 is provided with a groove 17, the lower surface of the inner cover plate 18 is provided with a lug 19, the outer surface of the lug 19 is connected with the inner surface of the groove 17, and meanwhile, the lower surface of the inner cover plate 18 is provided with a sealing gasket 21, so that moisture, chemical corrosion gas, dust and the like in the external environment can be effectively prevented from being attached to the main control board 25, and the influence on the operation of the main control board 25 is avoided.

Wherein, interior casing 2 internal surface is provided with recess 17, and interior casing 2 upper surface mounting has interior apron 18, and interior apron 18 lower surface mounting has lug 19, and lug 19 surface and recess 17 internal surface connection, interior apron 18 upper surface mounting have a plurality of first bolts 20, and interior apron 18 is installed at interior casing 2 upper surface through first bolt 20.

Wherein, 1 internally surface mounting of shell body has mount 5, and 5 upper surface mounting of mount have U-shaped

plate

6, and 6 upper surface mounting of U-shaped plate have a plurality of fixing bolt 7, and U-shaped plate 6 passes through fixing bolt 7 to be installed at 5 upper surfaces of mount, and 6 internal surfaces of U-shaped plate and 3 outer surface connections of connecting rod.

Wherein, interior 2 internal surfaces of casing are provided with insulating layer 16, the surface mounting has sealed pad 21 under the inner cover plate 18, sealed pad 21 lower surface and interior 2 upper surface connection of casing, be provided with hollow layer 24 between shell body 1 and the interior casing 2, surface mounting has outer apron 22 on the shell body 1, surface mounting has a plurality of second bolts 23 on the outer apron 22, outer apron 22 passes through second bolt 23 and installs at shell body 1, form hollow layer 24 between shell body 1 and the interior casing 2, in order to keep apart shell body 1 and interior casing 2, prevent heat-conduction, make the temperature in the cavity keep invariable relatively, in order not to influence each components and parts work on the main control board 25, guarantee main control board 25 smooth and easy operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A main control board packaging structure for outdoor equipment, including shell body (1), interior casing (2) and main control board (25), its characterized in that: the inner surface of the outer shell (1) is provided with a fixed sleeve (4), the inner surface of the outer shell (1) is provided with a plurality of mounting plates (8), the upper surface of the mounting plate (8) is provided with a damping spring (9), the upper surface of the damping spring (9) is provided with a fixing plate (10), the inner shell (2) is arranged on the upper surface of the fixing plate (10), the inner surface of the inner shell (2) is provided with a fixing frame (11), the main control board (25) is arranged on the upper surface of the fixed frame (11), the mounting frame (12) is arranged on the upper surface of the fixed frame (11), a pressing plate (13) is arranged on the upper surface of the mounting rack (12), the lower surface of the pressing plate (13) is connected with the upper surface of the main control board (25), the outer surface of the main control board (25) is provided with a connecting rod (3), and the inner surface of the fixed sleeve (4) is connected with the outer surface of the connecting rod (3).

2. The main control board packaging structure for outdoor equipment according to claim 1, wherein the inner surface of the inner casing (2) is provided with a groove (17), the inner casing (2) is provided with an inner cover plate (18) on the upper surface thereof, the inner cover plate (18) is provided with a bump (19) on the lower surface thereof, the outer surface of the bump (19) is connected with the inner surface of the groove (17), the inner cover plate (18) is provided with a plurality of first bolts (20) on the upper surface thereof, and the inner cover plate (18) is mounted on the upper surface of the inner casing (2) through the first bolts (20).

3. The main control board packaging structure for outdoor equipment according to claim 1, wherein a fixing frame (5) is installed on the inner surface of the outer casing (1), a U-shaped board (6) is installed on the upper surface of the fixing frame (5), a plurality of fixing bolts (7) are installed on the upper surface of the U-shaped board (6), the U-shaped board (6) is installed on the upper surface of the fixing frame (5) through the fixing bolts (7), and the inner surface of the U-shaped board (6) is connected with the outer surface of the connecting rod (3).

4. The main control panel packaging structure for outdoor equipment according to claim 1, wherein the lower surface of the pressing plate (13) is mounted with a cushion pad (15), the upper surface of the pressing plate is mounted with a plurality of pressing plate bolts (14), and the pressing plate (13) is mounted on the upper surface of the mounting frame (12) through the pressing plate bolts (14).

5. The main control panel packaging structure for outdoor equipment according to claim 1, characterized in that the inner surface of the inner housing (2) is provided with a thermal insulation layer (16).

6. The main control board packaging structure for outdoor equipment according to claim 2, wherein the lower surface of the inner cover plate (18) is provided with a gasket (21), and the lower surface of the gasket (21) is connected with the upper surface of the inner casing (2).

7. The main control board packaging structure for outdoor equipment according to claim 1, wherein a hollow layer (24) is arranged between the outer casing (1) and the inner casing (2), an outer cover plate (22) is mounted on the upper surface of the outer casing (1), a plurality of second bolts (23) are mounted on the upper surface of the outer cover plate (22), and the outer cover plate (22) is mounted on the outer casing (1) through the second bolts (23).