CN214676053U

CN214676053U - Domestic appliance operation circuit board mounting structure

Info

Publication number: CN214676053U
Application number: CN202120703946.XU
Authority: CN
Inventors: 李启明; 吴培星
Original assignee: Sichuan Tianshang Jingjie Environmental Protection Equipment Co ltd
Current assignee: Sichuan Tianshang Jingjie Environmental Protection Equipment Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-09
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a domestic appliance operation circuit board mounting structure relates to integrated electronic component technical field. The utility model provides a domestic appliance operation circuit board mounting structure, includes the drain pan, instruction hole and display hole have been seted up to the positive outer wall of drain pan, drain pan one side inner wall fixedly connected with protective structure, protective structure one side outer wall swing joint has the circuit board, circuit board outer wall central point puts the fixedly connected with display, circuit board outer wall fixedly connected with pilot lamp, the pilot lamp is equipped with a plurality ofly, the pilot lamp is located display top and bottom, circuit board top outer wall fixedly connected with connecting block. The utility model discloses a protective structure's setting, effectual display and the pilot lamp with on the circuit board protect, and through the setting of drain pan bottom trough, the effectual connecting wire winding of having avoided on the circuit board has the problem that there is the potential safety hazard that the circuit is ageing to appear in the drain pan for a long time.

Description

Domestic appliance operation circuit board mounting structure

Technical Field

The utility model relates to an integrated electronic component technical field specifically is a domestic appliance operation circuit board mounting structure.

Background

The circuit board is also called as a circuit board, the circuit board enables the circuit to be miniaturized and visualized, plays an important role in the batch production of fixed circuits and the optimization of the layout of electric appliances, and the circuit board is also called as a flexible circuit board, is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, has the characteristics of high wiring density, light weight, thin thickness and good bending property, and hastens the birth and development of a rigid-flexible combined board and the new product of a rigid-flexible combined board.

At present, most household appliance circuit boards are complex to install and cannot be quickly installed and protected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic appliance operation circuit board mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a domestic appliance operation circuit board mounting structure, includes the drain pan, instruction hole and display hole have been seted up to the positive outer wall of drain pan, drain pan one side inner wall fixedly connected with protective structure, protective structure one side outer wall swing joint has the circuit board, circuit board outer wall central point puts the fixedly connected with display, circuit board outer wall fixedly connected with pilot lamp, the pilot lamp is equipped with a plurality ofly, the pilot lamp is located display top and bottom, circuit board top outer wall fixedly connected with connecting block, the locking hole has been seted up at the connecting block top, circuit board outer wall fixedly connected with trip.

Preferably, protective structure includes the protection casing, protection cavity has been seted up to protection casing central point, the equal fixedly connected with lag in protection casing top and bottom, the lag is equipped with a plurality ofly.

Preferably, the outer wall of the two sides of the protective cover is provided with a clamping groove, the clamping groove is matched with the clamping hook, the top of the protective cover is fixedly connected with a fixed plate, and the top of the fixed plate is provided with a threaded hole.

Preferably, the equal fixedly connected with mounting panel of drain pan inner wall all around, the mounting panel is the structure of square, the mounting groove has all been seted up at the mounting panel top, mounting groove inner wall swing joint has fixedly colludes, fixedly collude top fixedly connected with top cap, the top cap size is the same with drain pan inner wall size.

Preferably, the bottom of the bottom shell is provided with wiring grooves which are arranged vertically and horizontally.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this domestic appliance operation circuit board mounting structure, through protective structure's setting, effectual display and the pilot lamp with on the circuit board protect, and through the setting of drain pan bottom trough, the effectual connecting wire winding of having avoided on the circuit board has the problem that there is the potential safety hazard that the circuit is ageing to appear in the drain pan for a long time.

(2) This domestic appliance operation circuit board mounting structure, through the setting of trip and draw-in groove, can be quick be connected circuit board and protection casing, the effectual loaded down with trivial details problem of original circuit board installation of having solved, and through the setting of connecting block and fixed block, can effectually fix circuit board and protection casing once more.

Drawings

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

fig. 2 is a schematic top view of the internal structure of the bottom case of the present invention;

FIG. 3 is a schematic diagram of the circuit board structure of the present invention;

fig. 4 is a schematic view of the protection structure of the present invention;

fig. 5 is a schematic view of the top cover structure of the present invention.

In the figure: 1. a bottom case; 2. a top cover; 201. a fixed hook; 3. an indicator hole; 4. a display aperture; 5. a wiring groove; 6. mounting a plate; 7. mounting grooves; 8. a circuit board; 801. an indicator light; 802. connecting blocks; 803. a display; 804. a hook is clamped; 9. a protective cover; 901. a protective cavity; 902. a card slot; 903. a protective sleeve; 904. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a domestic appliance operation circuit board mounting structure, including

drain pan

1, 1 top of drain pan is opening type state, trough 5 has been seted up to 1 bottom of drain pan, trough 5 is arranged with great ease, instruction hole 3 and display hole 4 have been seted up to 1 positive outer wall of drain pan, 1 one side inner wall fixedly connected with protective structure of drain pan, protective structure one side outer wall swing joint has

circuit board

8, 8 outer wall central point of circuit board puts fixedly connected with display 803, display 803 and display hole 4 phase-match, 8 outer wall fixedly connected with pilot lamp 801 of circuit board, pilot lamp 801 is equipped with a plurality ofly,

pilot lamp

801 and 3 phase-matches of instruction hole, pilot lamp 801 is located display 803 top and bottom, 8 top outer wall fixedly connected with connecting block 802 of circuit board, the locking hole has been seted up at connecting block 802 top, 8 outer wall fixedly connected with trip 804 of circuit board, trip 804 is the plastics material and has elastic potential energy.

Protective structure includes

protection casing

9, 9 central point of protection casing puts and has seted up protection chamber 901, display 803 is located protection chamber 901, 9 top of protection casing and the equal fixedly connected with lag 903 in bottom, lag 903 is equipped with a plurality ofly, pilot lamp 801 is located the lag 903 inner wall, lag 903 is T type structure, draw-in groove 902 has all been seted up to 9 both sides outer wall of protection casing, draw-in groove 902 and trip 804 phase-match, 9 top fixedly connected with fixed plate 904 of protection casing, fixed plate 904 is L type structure, threaded hole has been seted up at fixed plate 904 top, connecting block 802 locking hole and fixed plate 904 top screw hole phase-match, and screw hole and locking downthehole wall threaded connection have locking screw.

All fixedly connected with mounting panel 6 of drain pan 1 inner wall all around, mounting panel 6 is mouthful style of calligraphy structure, and mounting groove 7 has all been seted up at 6 tops of mounting panel, and 7 inner wall swing joint in mounting groove have fixedly collude 201, fixedly connected with spring between the fixedly colluding 201, and fixedly collude 201 and be the plastics material, fixedly collude 201 top fixedly connected with top cap 2, top cap 2 size is the same with drain pan 1 inner wall size.

Use this domestic appliance operation circuit board mounting structure, at first be connected the circuit board 8 that needs the installation with protective structure, insert the display 803 on the circuit board 8 in the protection chamber 901 that sets up on the protection casing 9, insert pilot lamp 801 in the lag 903, and the pilot hole 3 and the display hole 4 that set up with pilot lamp 801 and display 803 and drain pan 1 outer wall are corresponding, then insert the draw-in groove 902 on the protection casing 9 with trip 804 on the circuit board 8, then connect connecting block 802 and fixed plate 904 through the locking screw, after the installation of circuit board 8 is accomplished, place the connecting wire of required connection in corresponding trough 5, then insert the fixed hook 201 of the connection on the top cap 2 in the mounting groove 7 on the mounting panel 6 of drain pan 1 inner wall connection can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a domestic appliance operation circuit board mounting structure, includes drain pan (1), its characterized in that: instruction hole (3) and display hole (4) have been seted up to drain pan (1) front outer wall, drain pan (1) one side inner wall fixedly connected with protective structure, protective structure one side outer wall swing joint has circuit board (8), circuit board (8) outer wall central point puts fixedly connected with display (803), circuit board (8) outer wall fixedly connected with pilot lamp (801), pilot lamp (801) are equipped with a plurality ofly, pilot lamp (801) are located display (803) top and bottom, circuit board (8) top outer wall fixedly connected with connecting block (802), the locking hole has been seted up at connecting block (802) top, circuit board (8) outer wall fixedly connected with trip (804).

2. A mounting structure of an operation circuit board of a home appliance according to claim 1, wherein: the protective structure comprises a protective cover (9), a protective cavity (901) is formed in the center of the protective cover (9), protective sleeves (903) are fixedly connected to the top and the bottom of the protective cover (9), and a plurality of protective sleeves (903) are arranged.

3. A mounting structure of an operation circuit board of a home appliance according to claim 2, wherein: the protective cover is characterized in that clamping grooves (902) are formed in the outer walls of two sides of the protective cover (9), the clamping grooves (902) are matched with clamping hooks (804), a fixing plate (904) is fixedly connected to the top of the protective cover (9), and threaded holes are formed in the top of the fixing plate (904).

4. A mounting structure of an operation circuit board of a home appliance according to claim 1, wherein: the utility model discloses a mounting structure, including drain pan (1), mounting panel (6) are mouthful style of calligraphy structure, mounting groove (7) have all been seted up at mounting panel (6) top, mounting groove (7) inner wall swing joint has fixedly colludes (201), fixedly collude (201) top fixedly connected with top cap (2), top cap (2) size is the same with drain pan (1) inner wall size.

5. A mounting structure of an operation circuit board of a home appliance according to claim 1, wherein: the bottom of the bottom shell (1) is provided with wiring grooves (5), and the wiring grooves (5) are arranged vertically and horizontally.