CN108800734A - Display component and refrigerator with the display component - Google Patents

Abstract

The invention provides a display assembly and a refrigerator with the same, wherein the display assembly comprises a touch display panel, a first circuit board positioned at the rear side of the touch display panel and a mounting box used for mounting the touch display panel and the first circuit board; the display assembly further comprises a key panel arranged adjacent to the touch display panel and a second circuit board located on the rear side of the key panel, a first accommodating cavity and a second accommodating cavity are formed in the mounting box and used for accommodating the first circuit board and the second circuit board respectively, and the first circuit board is electrically connected with the second circuit board. By adopting the display component and the refrigerator with the display component, the assembly process is simplified, and the first circuit board and the second circuit board are prevented from being damaged; the energy consumption is reduced; the key panel and the touch display panel are integrated into a whole, and meanwhile, the structural design of the key panel is facilitated.

Description

Display component and refrigerator with the display component

technical field

The invention relates to the technical field of refrigeration equipment, in particular to a display assembly and a refrigerator with the display assembly.

Background technique

With the improvement of living standards, users place higher demands on the intelligent control and appearance of refrigerators. Traditional display components can only realize the adjustment and display of the basic working modes of refrigerators, which obviously cannot meet the above requirements. On the other hand, the existing display components are usually assembled after the refrigerator door body is foamed, and then the corresponding display panel, PCB board and related components are assembled, and the process is relatively complicated; Causes poor assembly of display components. In response to the above problems, the industry has publicly disclosed a technical solution for displaying and interactively controlling refrigerators using touch display panels. Strict heat insulation requirements, and when the touch display panel fails, it will affect the normal use of the refrigerator.

In view of this, it is necessary to provide a new display assembly and a refrigerator with the display assembly.

Contents of the invention

The purpose of the present invention is to provide a display assembly and a refrigerator with the display assembly, which can simplify the assembly process, reduce energy consumption and heat emitted by the display assembly, and facilitate the adjustment and design of the display assembly structure according to actual needs.

In order to achieve the purpose of the above invention, the present invention provides a display component, including a touch display panel, a first circuit board located on the rear side of the touch display panel, and a circuit board for installing the touch display panel and the first circuit board. The installation box; the display assembly also includes a button panel adjacent to the touch display panel and a second circuit board located on the rear side of the button panel, and the installation box is formed to accommodate the first A circuit board and the first receiving chamber and the second receiving chamber of the second circuit board, the first circuit board and the second circuit board are electrically connected.

As a further improvement of the present invention, the key panel is arranged in a curved shape.

As a further improvement of the present invention, the projection of the key panel along the front and rear directions is rectangular.

As a further improvement of the present invention, the key panel is recessed backward in an arc shape, and the left and right edges of the key panel are flush with the touch display panel along the front and rear directions.

As a further improvement of the present invention, the touch display panel is arranged in a flat plate shape.

As a further improvement of the present invention, the installation box includes a bracket and a rear cover detachably fixed behind the bracket, the bracket includes a first area and a second area, the touch display panel is installed in the first area, The button panel is installed in the second area; the first area is provided with a first opening that communicates with the touch display panel and the first circuit board, and the second area is provided with a first opening that communicates with the button panel and the second circuit board. The second opening of the plate.

As a further improvement of the present invention, a mounting hole is opened on the first circuit board, a protrusion corresponding to the position of the mounting hole is formed in the first area of the bracket protruding backward, and the display assembly further includes A fixing screw passing through the mounting hole and fixing the first circuit board on the protrusion.

As a further improvement of the present invention, several first bayonet sockets are formed on the periphery of the first circuit board, several second bayonet sockets are formed on the periphery of the second circuit board, and Cooperate with the first clamping part used to fix the first circuit board, and cooperate with the second bayonet and used to fix the second clamping part of the second circuit board.

As a further improvement of the present invention, the rear cover includes a first cover corresponding to the first storage cavity and a second cover corresponding to the second storage cavity; the display assembly also includes a side heat shield.

The present invention also provides a refrigerator, which includes a box body, a door body, and the above-mentioned display assembly, and the display assembly is installed on the door body.

The beneficial effects of the present invention are: the use of the display assembly and the refrigerator of the present invention can simplify the assembly process and avoid damage to the first circuit board and the second circuit board; the basic control of the refrigerator can be realized through the key panel without lighting the touch display panel , reduce the heat emitted by the touch display panel when it is working, and reduce energy consumption; in addition, while the key panel and the touch display panel are integrated, it is also convenient to adjust and design the structure of the key panel.

Description of drawings

Fig. 1 is the front view of display assembly of the present invention;

Figure 2 is a rear view of the display assembly in Figure 1;

Figure 3 is a side view of the display assembly in Figure 1;

4 is a schematic diagram of the overall structure when the installation box of the display module of the present invention is opened;

Fig. 5 is a structural schematic view showing another angle of the assembly in Fig. 4;

Fig. 6 is a schematic diagram of an exploded structure of a display assembly of the present invention.

Detailed ways

The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. However, this embodiment does not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to this embodiment are included in the protection scope of the present invention.

Referring to FIG. 1 to FIG. 3 , the display assembly 100 provided by the present invention includes an installation box 1 and a touch display panel 2 and a key panel 3 fixedly installed on the installation box 1 . The installation box 1 includes a bracket 11 and a rear cover 12 that can be detachably assembled together in the front and rear direction, the key panel 3 is adjacent to the touch display panel 2 and the key panel 3 is located on the touch display panel 2 below.

As shown in FIG. 4 to FIG. 6 , the bracket 11 includes a first area 111 and a second area 112 , the touch display panel 2 is installed in the first area 111 , and the key panel 3 is installed in the second area 112 . The projections of the touch display panel 2 and the key panel 3 in the front and rear directions are rectangular, and the side edges of the touch display panel 2 and the key panel 3 are flush with each other. In addition, the installation box 1 does not exceed the peripheral sides of the touch display panel 2 and the key panel 3, that is, the installation box 1 is completely covered in the front and rear directions, so as to facilitate the assembly of the display assembly 100, and make The overall structure of the display assembly 100 is more beautiful.

The display assembly also includes a first circuit board 4 and a second circuit board 5 installed in the installation box 1 . The first circuit board 4 is located on the rear side of the touch display panel 2, and the first area 111 is provided with a first opening 113 connecting the touch display panel 2 and the first circuit board 4; The second circuit board 5 is located on the rear side of the key panel 3 , and the second area 112 is provided with a second opening 114 communicating with the key panel 3 and the second circuit board 5 . The first circuit board 4 and the second circuit board 5 are arranged at intervals, and the installation box 1 is formed with a first receiving cavity 13 and a second receiving cavity 13 for accommodating the first circuit board 4 and the second circuit board 5 respectively. Accommodating chamber 14. The first receiving chamber 13 and the second receiving chamber 14 are set independently of each other, and the first circuit board 4 and the second circuit board 5 are electrically connected to each other through a set of cables 6 .

Here, the touch display panel 2 is arranged in a flat shape to facilitate the control of the manufacturing cost of the touch display panel 2 ; the key panel 3 can be designed according to the design requirements of the actual product. In this embodiment, the key panel 3 is provided with a plurality of touch keys 31 . The key panel 3 is arranged in a curved shape, the left and right edges of the key panel 3 are flush with the touch display panel 2 and the middle position of the key panel 3 is recessed backward to form an arc. Correspondingly, the bracket 11 is formed with an arcuate step portion 115 located between the first region 111 and the second region 112 .

In order to facilitate the fixed installation of the first circuit board 4 and the second circuit board 5, the periphery of the first circuit board 4 is provided with a plurality of first bayonet slots 41, and the periphery of the second circuit board 5 is provided with a plurality of first sockets. Two bayonet sockets 51, the bracket 11 is also formed with a first clip 116 that matches with the first bayonet socket 41 and is used to fix the first circuit board 4, and cooperates with the second bayonet socket 51 And it is used to fix the second clamping part 117 of the second circuit board 5 .

In order to make the first circuit board 4 be better fixed, the first circuit board 4 is also provided with a mounting hole 42, and the first area 111 of the bracket 11 protrudes backward and is formed to be compatible with the mounting hole. The protrusion corresponding to the position 42 (not shown). The display assembly 100 further includes a fixing screw 7 passing through the installation hole 42 and fixing the first circuit board 4 on the protrusion. The installation holes 42 are arranged in the middle of the first circuit board 4 , specifically, two installation holes 42 are arranged at intervals along the central axis of the first circuit board 4 in the vertical direction.

The rear cover 12 includes a first cover plate 121 corresponding to the first receiving cavity 13 and a second cover plate 122 corresponding to the second receiving cavity 14 facing forward along the peripheral sides of the first cover plate 121 and the second cover plate 122 The extended side panels 123 are folded over. The touch display panel 2 and the first circuit board 4 dissipate high heat during operation, and the display assembly further includes a heat shield 8 attached to the rear side of the first cover 121 . However, the heat generated by the operation of the key panel 3 and the second circuit board 5 is small, and no corresponding heat insulating material is required. The side plate 123 defines a connecting port 124 communicating with the first receiving chamber 13 , and the first circuit board 4 is connected to the outside through the connecting port 124 .

The support 11 is provided with a first installation part 118, and the first installation part 118 is spaced apart from the first circuit board 4 and the second circuit board 5; the side plate 123 of the rear cover 12 is provided with a The first mounting portion 118 is corresponding to the second mounting portion 125 , and the first mounting portion 118 and the second mounting portion 125 are engaged with each other to assemble the bracket 11 and the rear cover 12 as a whole. Of course, the bracket 11 and the rear cover 12 can also be assembled and formed by other fixing methods.

The present invention also provides a refrigerator (not shown in the figure), including a box body, a door body and the above-mentioned display assembly 100, and the display assembly 100 is installed on the door body.

In summary, the use of the display assembly 100 and the refrigerator of the present invention can simplify the assembly process and avoid damage to the first circuit board 4 and the second circuit board 5; the basic control of the refrigerator can be realized through the key panel 3 without the need to light up the touch panel The display panel 2 reduces the heat emitted by the touch display panel 2 during work and reduces energy consumption; in addition, the button panel 3 is integrated with the touch display panel 2, and it is also convenient for the button panel 3 structure is independently adjusted and designed, which is beneficial to popularization and application.

It should be understood that although this description is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the description is only for clarity, and those skilled in the art should take the description as a whole, and each The technical solutions in the embodiments can also be properly combined to form other embodiments that can be understood by those skilled in the art.

The series of detailed descriptions listed above are only specific descriptions for feasible implementations of the present invention, and they are not intended to limit the protection scope of the present invention. Any equivalent implementation or implementation that does not depart from the technical spirit of the present invention All changes should be included within the protection scope of the present invention.

Claims (10)

1. A display component, comprising a touch display panel, a first circuit board positioned at the rear side of the touch display panel, and an installation box for installing the touch display panel and the first circuit board, characterized in that: The display component further includes a button panel disposed adjacent to the touch display panel and a second circuit board located behind the button panel, and the installation box is formed to accommodate the first circuit board and the second circuit board respectively. The first accommodating cavity and the second accommodating cavity of the second circuit board are electrically connected to the first circuit board and the second circuit board. 2. The display component according to claim 1, wherein the key panel is arranged in a curved shape. 3. The display component according to claim 2, wherein the projection of the key panel along the front and rear directions is rectangular. 4 . The display component according to claim 3 , wherein the key panel is recessed backward in an arc shape, and the left and right edges of the key panel are flush with the touch display panel along the front and rear directions. 5 . The display component according to claim 1 , wherein the touch display panel is arranged in a flat shape. 6 . 6. The display assembly according to claim 1, wherein the installation box includes a bracket and a rear cover detachably fixed behind the bracket, the bracket includes a first area and a second area, the touch The control display panel is installed in the first area, and the button panel is installed in the second area; the first area is provided with a first opening connecting the touch display panel and the first circuit board, and the second area is provided with The key panel is communicated with the second opening of the second circuit board. 7. The display assembly according to claim 6, wherein a mounting hole is opened on the first circuit board, and the first area of the bracket protrudes backward to form a corresponding to the position of the mounting hole. The display assembly further includes a fixing screw passing through the installation hole and fixing the first circuit board on the protrusion. 8. The display assembly according to claim 6, wherein a plurality of first bayonet slots are formed on the periphery of the first circuit board, a number of second bayonet bayonets are formed on the periphery of the second circuit board, and the bracket also Formed with a first clamping member that matches with the first bayonet and is used to fix the first circuit board, and a second clamp that cooperates with the second bayonet and is used to fix the second circuit board pieces. 9. The display assembly according to claim 6, wherein the rear cover includes a first cover plate corresponding to the first storage cavity and a second cover plate corresponding to the second storage cavity; the display assembly further includes a sticker The heat insulation board arranged on the rear side of the second cover plate. 10. A refrigerator, comprising a box body and a door body, characterized in that the refrigerator further comprises a display assembly according to any one of claims 1-9, and the display assembly is installed on the door body.