CN115778190A

CN115778190A - Display panel and electric cooker

Info

Publication number: CN115778190A
Application number: CN202211416399.2A
Authority: CN
Inventors: 夏鹏; 陈伟; 潘泽勇; 赵欣; 周嘉豪; 程建建
Original assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Current assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-03-14

Abstract

The invention discloses a display panel and an electric cooker. The display panel comprises a panel body arranged in the notch of the shell, and the panel body can rotate to enable the panel body to have a first position embedded in the notch and a second position screwed out of the notch; the panel body is provided with a separable first fixing piece which fixes the panel body at a first position with the shell; the panel body is provided with a separable second fixing piece, and the second fixing piece enables the panel body at the second position to be fixed with the shell. The electric cooker comprises the display panel. The display panel is convenient to operate and visually observe by rotating and adjusting the angle, and is fixed by the fixing piece, so that the display panel is ensured to be in a state of screwing out of the notch.

Description

Display panel and electric cooker

Technical Field

The invention belongs to the field of display, and particularly relates to a display panel and an electric cooker.

Background

Along with the improvement of the living quality requirements of people, intelligent household appliances gradually enter thousands of households. The intelligent household appliance is a household appliance product formed by introducing a microprocessor, a sensor technology and a network communication technology into household appliance equipment, has the functions of automatically sensing the space state of a house, the self state of the household appliance and the service state of the household appliance, and can automatically control and receive a control instruction of a house user in the house or in a remote place; meanwhile, the intelligent household appliance is used as a component of the intelligent home, and can be interconnected with other household appliances, homes and facilities in a house to form a system, so that the intelligent home function is realized.

And in order to show domestic appliance's state, for example the humidifier need show water volume, humidity, for example the fan need show the rotational speed, whether shake the head etc. therefore domestic appliance often need set up the display screen, can show domestic appliance's various states and information through the display screen to control domestic appliance according to the condition.

Taking an electric cooker as an example, the display screen is usually arranged on the side wall of the electric cooker, the visual effect of the position of the display screen is not visual, and the situation that a user needs to squat or bend greatly when watching or operating the display screen exists. Moreover, the existing display screen is often integrated with the function of an operator, which causes the user experience to be influenced by the need of touching the keys of the display screen. The angle of the display screen is adjusted by rotating the display screen in the prior art, so that the problems are solved.

However, the conventional display screen is still after being rotated, and cannot keep the current screwing-out or screwing-in state mainly by self friction. And because fixed unstable, when touching the display screen and operating, it is likely to cause the display screen to rotate and the keys cannot be touched effectively.

Disclosure of Invention

The invention provides a display panel and an electric cooker, which aim to solve the technical problem of unstable fixation of a display screen in the background technology.

In order to achieve the purpose, the display panel and the electric cooker have the following specific technical scheme:

a display panel comprises a panel body arranged in a notch of a shell, wherein the panel body can rotate to enable the panel body to have a first position embedded in the notch and a second position screwed out of the notch; the panel body is provided with a separable first fixing piece which fixes the panel body at a first position with the shell; the panel body is provided with a separable second fixing piece, and the second fixing piece enables the panel body at the second position to be fixed with the shell.

Furthermore, the first fixing piece comprises a door lock switch arranged in the shell and a lock head arranged on the panel body; the door lock switch can clamp the lock head to fix the panel body.

Furthermore, the lock head comprises a connecting block, one end of the connecting block is arranged on the panel, and a convex chuck is formed at the other end of the connecting block; the door lock switch comprises two clamping jaws which can move relatively, and the two clamping jaws can clamp the clamping head so as to fix the panel body at the first position with the shell.

Furthermore, the second fixing piece comprises a bayonet arranged at the edge of the notch and a buckle arranged on the panel body; the buckle is clamped with the bayonet to fix the panel body.

Further, the buckle includes the main part, and main part one end articulates on the panel body, and the other end is formed with the fixture block, and the main part rotates and makes the fixture block insert the bayonet socket in.

Further, the buckle is rotatably connected with the panel body; be equipped with the elastic component between panel body and the buckle, the elastic component drive buckle rotates to make buckle and bayonet socket joint.

Furthermore, the elastic element is a spring, one end of the main body, which is far away from the clamping block, forms a mounting plate, and the spring is clamped between the mounting plate and the panel body.

Furthermore, an elastic part is arranged between the panel body and the shell and drives the panel body to rotate, so that the panel body rotates from the first position to the second position.

Furthermore, an extension part extending inwards is formed on the inner side of the panel body, and the first fixing part and the second fixing part are both arranged on the extension part; the extending part is connected with the inner wall of the notch to shield the gap between the panel body at the second position and the shell; the extending part slides along the inner wall of the notch along with the rotation of the panel body.

An electric cooker comprises the display panel.

The display panel and the electric cooker have the following advantages:

1. the angle of the panel body is adjusted by rotating the panel body, and the panel body is fixed by using the fixing piece, so that the panel body is fixed after the angle is adjusted;

2. the door lock switch which is opened and closed by pressing is matched with the elastic piece, so that the door lock switch is released by pressing the panel body, the panel body is opened by driving of the elastic piece, and the panel body is fixed at the second position through the buckle, so that structures such as a buckle groove and the like are not required to be arranged, and the attractive appearance of the shell is ensured;

3. through setting up the extension, after the panel body back of unscrewing, the extension extends to the notch from the panel body in, prevents that the gap that exists between the two from leaking outward, guarantees that the casing outward appearance is pleasing to the eye.

Drawings

FIG. 1 is a schematic view of the electric cooker with the panel body at the first position according to the present invention;

FIG. 2 is a schematic view of the electric cooker with the panel body at the second position according to the present invention;

FIG. 3 is an exploded view of the panel body of the present invention;

FIG. 4 is a cross-sectional view of the body of the faceplate of the present invention in a first position;

FIG. 5 is a cross-sectional view of the body of the faceplate of the present invention in a second position;

FIG. 6 is a schematic view of a display stand according to the present invention;

FIG. 7 is a schematic view of the structure of the door lock switch and the lock head of the present invention;

fig. 8 is a schematic view of a buckle structure of the present invention.

The notation in the figure is:

1. a housing; 11. a recess; 12. a fixed seat; 2. a panel body; 21. a display stand; 22. a PCB board; 23. a shaft sleeve; 24. an extension portion; 25. a sleeve; 3. a rotating shaft; 4. a door lock switch; 41. a jaw; 5. a lock head; 51. connecting blocks; 52. clamping a head; 6. a bayonet; 7. buckling; 71. a main body; 711. a fixed shaft; 72. a clamping block; 73. mounting a plate; 731. a bump; 732. a spring; 8. a torsion spring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

As shown in fig. 1 and 2, the display panel of the present invention includes a panel body 2. The panel body 2 is disposed in the recess 11 of the case 1. Generally, the recess 11 of the case 1 is provided at the side of the case 1 so that the display panel is mounted at the side of the case 1.

Referring to fig. 3, the panel body 2 includes a display bracket 21, and a display PCB 22 is installed in an inner cavity of the display bracket 21, so that the condition of the whole apparatus is displayed through a liquid crystal display screen on the panel body 2. The display PCB 22 is generally further provided with a touch module and a touch key, so that the panel body 2 has display and touch functions.

As shown in fig. 4 and 5, one end of the panel body 2 is rotatably connected to the housing 1, so that the panel body 2 can rotate relative to the housing 1 to adjust the pitch angle of the panel body 2.

Specifically, the inner wall of the housing 1 is provided with two fixing seats 12 which are oppositely arranged, the fixing seats 12 are provided with mounting holes, so that the rotating shaft 3 is erected between the two fixing seats 12, and the two ends of the rotating shaft 3 are respectively inserted into the two mounting holes, so as to fix the rotating shaft 3. And a shaft sleeve 23 is formed on the panel body 2, and a shaft hole for the rotating shaft 3 to penetrate is formed on the shaft sleeve 23, so that the panel body 2 is rotatably connected to the shell 1. The two bushings 23 are generally provided, and are respectively located at both ends of the rotary shaft 3. The rotating shaft 3 can be arranged at the upper end of the panel body 2, so that the lower end of the panel body 2 swings; also can install at 2 lower extremes of panel body, make 2 upper ends swings of panel body, can also set up other positions of panel body 2 with pivot 3 according to the circumstances to make 2 other ends swings of panel body. Taking a household appliance such as an electric cooker placed on a table top as an example, because the table top is lower, the rotating shaft 3 is generally arranged at the upper end of the panel body 2, and the lower end swings outwards, so that the panel body 2 faces, and a user can conveniently observe and touch the display panel.

Since the panel body 2 is rotatable, the panel body 2 has two positions and is switched between the two positions by the rotation. The two positions are respectively a first position where the panel is embedded in the recess 11 and a second position where the panel is screwed out of the recess 11. Thereby when panel body 2 and user's eyesight realize the parallel and level, rotate panel body 2 to the primary importance, not only guarantee the pleasing to the eye of casing 1, be convenient for moreover observe and touch display panel. When the panel body 2 is lower than the sight of the user, the panel body 2 is rotated to the second position, so that the user can observe and touch the display panel conveniently.

In order to fix the panel body 2 at the first position, a first fixing member is provided on the panel body 2, and the first fixing member fixes the panel body 2 at the first position to the housing 1.

Referring to fig. 6 and 7, in particular, the first fixing member includes a door lock switch 4 disposed in the housing 1, and a lock head 5 disposed on the panel body 2. The door lock switch 4 can clamp the lock head 5 to fix the panel body 2. Tapered end 5 includes connecting block 51, and connecting block 51 one end sets up and keeps away from pivot 3 one end at panel body 2, and the other end is formed with convex dop 52. The door lock switch 4 includes two jaws 41 capable of moving relatively, and the two jaws 41 can hold the chuck 52, thereby fixing the panel body 2 and the housing 1 at the first position. And door lock switch 4 is current push type door lock switch, and its specific structure is no longer repeated in this application.

In order to fix the panel body 2 at the second position, a second separable fixing member is provided on the panel body 2, and the second fixing member fixes the panel body 2 at the second position to the housing 1.

Specifically, referring to fig. 6 and 8, the second fixing member includes a bayonet 6 disposed at an edge of the recess 11, and a buckle 7 disposed on the panel body 2, and the buckle 7 is clamped with the bayonet 6 to fix the panel body 2. The buckle 7 comprises a main body 71, one end of the main body 71 is hinged on the panel body 2, the other end is formed with a block 72, and the main body 71 rotates to enable the block 72 to be inserted into the bayonet 6. And the main body 71 is formed with protruded fixing shafts 711 at both sides thereof, and the panel body 2 is formed with sleeves 25 into which the fixing shafts 711 are inserted, thereby rotatably coupling the buckles 7 to the panel body 2.

In order to drive the buckle 7 to rotate, an elastic piece is arranged between the panel body 2 and the buckle 7, and the elastic piece drives the buckle 7 to rotate so that the buckle 7 is clamped with the bayonet 6. The elastic member is a spring 732, the end of the main body 71 away from the latch 72 forms a mounting plate 73, and the spring 732 is clamped between the mounting plate 73 and the panel body 2. And a convex part 731 is formed on the mounting plate 73, one end of the spring 732 is sleeved outside the convex part 731 and is fixedly connected with the convex part 731, and the other end is used for abutting against the panel body 2, thereby completing the mounting of the spring 732.

Besides the above-mentioned separable fixed part, can also be inserted and inserted, fasten the column and fasten the mouth and fix the panel body 2, can all achieve the effect of keeping the panel body 2 in the first position or second position; the fixing is released by the separation of the fixing member, and the panel body 2 is switched between the first position and the second position.

Still be equipped with the elastic component between panel body 2 and the casing 1, the elastic component drive panel body 2 rotates, makes panel body 2 rotate to the second place from the first position. The elastic part is a torsion spring 8, the torsion spring 8 is sleeved outside the rotating shaft 3, one end of the torsion spring 8 forms a first connecting arm fixed with the shell 1, and the other end of the torsion spring forms a second connecting arm fixedly connected with the panel body 2, so that the panel body 2 is driven to be opened.

An extending part 24 extending inwards is formed on the inner side of the panel body 2, the first fixing part and the second fixing part are both arranged on the extending part 24, and the extending part 24 is connected with the inner wall of the notch 11 so as to shield a gap between the panel body 2 and the shell 1 at a second position; and as the panel body 2 rotates, the extension 24 slides along the inner wall of the recess 11.

And the panel body 2 is unfolded without a buckle or a pit on the front periphery, and the mode of combining the door lock switch 4 and the elastic piece is adopted, so that the door lock switch 4 is released only by pressing the panel body 2, the panel body 2 automatically rotates from the first position to the second position under the action of the elastic piece, and the panel body 2 is fixed at the second position by the buckle 7.

The invention also discloses an electric cooker which comprises the display panel.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A display panel comprises a panel body arranged in a notch of a shell, and is characterized in that the panel body can rotate, so that the panel body has a first position embedded in the notch and a second position screwed out of the notch; the panel body is provided with a first separable fixing piece which fixes the panel body at a first position with the shell; the panel body is provided with a separable second fixing piece, and the second fixing piece enables the panel body at the second position to be fixed with the shell.

2. The display panel according to claim 1, wherein the first fixing member includes a door lock switch provided in the housing, and a lock head provided on the panel body; the door lock switch can clamp the lock head to fix the panel body.

3. The display panel of claim 2, wherein the locking head comprises a connecting block, one end of the connecting block is arranged on the panel, and the other end of the connecting block is provided with a protruding clamping head; the door lock switch comprises two clamping jaws which can move relatively, and the two clamping jaws can clamp the clamping head so as to fix the panel body at the first position with the shell.

4. The display panel according to claim 1 or 2, wherein the second fixing member comprises a bayonet provided at an edge of the notch, and a catch provided on the panel body; the buckle is clamped with the bayonet to fix the panel body.

5. The display panel of claim 4, wherein the clip comprises a main body, one end of the main body is hinged to the panel body, the other end of the main body is formed with a clip, and the main body rotates to insert the clip into the clip.

6. The display panel according to claim 5, wherein the clip is rotatably connected to the panel body; be equipped with the elastic component between panel body and the buckle, the elastic component drive buckle rotates to make buckle and bayonet socket joint.

7. The display panel of claim 6, wherein the elastic member is a spring, and an end of the main body away from the latch forms a mounting plate, and the spring is clamped between the mounting plate and the panel body.

8. The display panel of claim 4, wherein an elastic member is disposed between the panel body and the housing, and the elastic member drives the panel body to rotate so as to rotate the panel body from the first position to the second position.

9. The display panel according to claim 1, wherein an extension portion extending inward is formed inside the panel body, and the first fixing member and the second fixing member are disposed on the extension portion; the extending part is connected with the notch so as to shield a gap between the panel body at the second position and the shell; the extending part slides along the inner wall of the notch along with the rotation of the panel body.

10. An electric rice cooker comprising the display panel according to any one of claims 1 to 9.