Panel structure with touch screen for oven

Abstract

The utility model discloses a panel structure with a touch screen for an oven, which comprises a panel and a touch screen, the touch screen comprises a touch screen shell, a control cavity is arranged in the touch screen shell, and a touch screen component and a circuit board electrically connected with the touch screen component are mounted in the control cavity; the touch screen comprises a panel and a touch screen shell, and further comprises a connecting plate, the connecting plate is fixed to the inner wall of the panel, at least one first mounting hole is formed in the connecting plate, second mounting holes matched with the first mounting holes are formed in the touch screen shell, and the first mounting holes and the second mounting holes are connected through fasteners so that the connecting plate and the touch screen shell can be fixed. Compared with the prior art, the touch screen shell has the advantages that the touch screen shell is simple in structure, the touch screen shell can be stably and detachably installed through connection of the connecting plate and the touch screen shell and cooperation of the connecting plate and the back plate, and the touch screen shell is convenient and fast to use.

Description

Technical Field

[0001] The utility model belongs to the field of oven control panels, and in particular relates to a panel structure with a touch screen for an oven. Background Art

[0002] With the development of society, the control part of kitchen appliances such as ovens has changed from traditional mechanical control to electronic control technology. The existing touch screens are mostly directly glued to the panel, which is inconvenient to install and easy to fall off. Therefore, it is very important to obtain a panel structure with a touch screen for an oven that overcomes the above defects. Utility Model Content

[0003] In order to solve at least one of the above-mentioned technical problems, the utility model provides a panel structure with a touch screen for an oven, including a panel and a touch screen, wherein the touch screen includes a touch screen housing, a control cavity is provided in the touch screen housing, a touch screen assembly and a circuit board electrically connected to the touch screen assembly are installed in the control cavity; and a connecting plate is also included, wherein the connecting plate is fixed to the inner wall of the panel, and at least one first mounting hole is provided on the connecting plate, and a second mounting hole matching the first mounting hole is provided on the touch screen housing, and the first mounting hole and the second mounting hole are connected by a fastener to achieve the fixation of the connecting plate and the touch screen housing.

[0004] The connecting plate is provided with a fixing column, the first mounting hole is formed on the fixing column, the touch screen housing is provided with a first mounting ear, the second mounting hole is formed on the first mounting ear. The first mounting ear is L-shaped.

[0005] As a preferred embodiment, at least one groove is formed on the connecting plate, and a colloid is built into the groove to fix the panel. The cross section of the groove includes a connected rectangle and a right-angle trapezoid.

[0006] Through the above technical solution, the colloid can be squeezed into the provided groove, which can reduce the thickness of the connection between the colloid and the back of the panel.

[0007] As a preferred embodiment, the back panel further comprises a back panel, wherein at least one third mounting hole matching with the first mounting hole is provided on the back panel, and the first mounting hole and the third mounting hole are connected by a fastener to fix the back panel. The back panel comprises a back panel body, and the three bending parts are provided so that the back panel body forms a first plate body, a second plate body, a third plate body and a fourth plate body connected in sequence, a side panel is provided between the third plate body and the fourth plate body, and the side panel is bent to form a second mounting ear, and the third mounting hole is provided on the second mounting ear, and the first plate body matches with the back of the touch screen housing.

[0008] Through the above technical solution, the setting of the back plate can protect the touch screen housing.

[0009] A connecting groove is provided on the touch screen housing at the peripheral side of the control cavity, and a light-transmitting touch panel is installed in the connecting groove, and the touch screen assembly is controlled by the light-transmitting touch panel.

[0010] The circuit board is provided with an MCU, a battery power detection module electrically connected to the MCU, a Bluetooth module, and a power supply module, and the touch screen is electrically connected to the MCU. An opening is provided on the touch screen housing, wherein a plug interface is installed on the circuit board to connect components such as a weighing module and a knob light through a connecting line through the opening. Since the side panel is a fan-shaped panel, a gap is formed between it and the touch screen housing, and heat dissipation can also be achieved.

[0011] Compared with the prior art, the utility model has the advantages that: the utility model has a simple structure, is connected to the touch screen housing through a connecting plate, and is equipped with a back plate, so that the touch screen housing can be stably and detachably installed, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is a cross-sectional stereogram of the utility model;

[0014] Figure 3 The utility model is a connection plate and a touch screen matching structure explosion Figure 1 ;

[0015] Figure 4 The utility model is a connection plate and a touch screen matching structure explosion Figure 2 ;

[0016] Figure 5 This is a cross-sectional stereogram of the matching structure of the connection plate and the touch screen of the utility model;

[0017] Figure 6 This is the control block diagram of the circuit board of the utility model;

[0018] Figure 7 It is a temperature acquisition circuit;

[0019] Figure 8 It is the buzzer circuit;

[0020] Fig. 9 It is the LCD liquid crystal display module circuit;

[0021] Fig.10 It is the battery power detection module circuit;

[0022] Fig.11 It is the Bluetooth module circuit;

[0023] Fig.12 It is the power supply module circuit;

[0024] Fig.13 It is the touch module circuit;

[0025] Fig.14 It is the knob light and switch circuit;

[0026] Fig.15 It is the MCU module circuit;

[0027] Reference numerals:

[0028] 1- Panel;

[0029] 2 touch screen; 201 control cavity; 202 circuit board; 203 second mounting hole; 204 first mounting ear; 205 groove; 206 right-angle trapezoid; 207 connecting groove; 208 touch screen housing; 209 rectangle;

[0030] 3 connecting plate; 301 first mounting hole; 302 fixing column;

[0031] 4 back plate; 401 third mounting hole; 402 second mounting ear; 403 first plate; 404 second plate; 405 third plate; 406 fourth plate; 407 side plate;

[0032] 501MCU; 502battery power detection module; 503bluetooth module; 504power supply module; 505LDO voltage stabilizer; 506boost; 507LCD liquid crystal display module; 508knob light; 509weighing module; 510temperature acquisition circuit; 511buzzer; 512touch module. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the present invention and to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, and the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of implementation of the present invention.

[0034] Referring to the accompanying drawings, the utility model adopts the following technical scheme: a panel structure with a touch screen for an oven, comprising a panel 1 and a touch screen 2, wherein the touch screen 2 comprises a touch screen housing 208, wherein a control cavity 201 is provided in the touch screen housing 208, wherein a touch screen assembly and a circuit board 202 electrically connected to the touch screen assembly are installed in the control cavity 201; and further comprising a connecting plate 3, wherein the connecting plate 3 is fixed to the inner wall of the panel 1, wherein at least one first mounting hole 301 is provided on the connecting plate 3, wherein the touch screen housing 208 is provided with a second mounting hole 203 cooperating with the first mounting hole 301, wherein the first mounting hole 301 and the second mounting hole 203 are connected by a fastener to achieve the fixing of the connecting plate 3 and the touch screen housing 208.

[0035] The connecting plate 3 is provided with a fixing column 302, the first mounting hole 301 is formed on the fixing column 302, the touch screen housing 208 is provided with a first mounting ear 204, and the second mounting hole 203 is formed on the first mounting ear 204. The first mounting ear 204 is L-shaped.

[0036] As a preferred embodiment, at least one groove 205 is formed on the connecting plate 3, and a colloid is built into the groove 205 to be fixed to the panel 1. The cross section of the groove 205 includes a connected rectangle 209 and a right-angle trapezoid 206.

[0037] Through the above technical solution, the colloid can be squeezed into the provided groove 205, so that the thickness of the connection between the colloid and the back of the panel 1 can be reduced.

[0038] As a preferred embodiment, the back panel 4 is further included, and at least one third mounting hole 401 cooperating with the first mounting hole 301 is provided on the back panel 4, and the first mounting hole 301 and the third mounting hole 401 are connected by a fastener to fix the back panel 4. The back panel 4 includes a back panel 4 body, and the three bending parts are provided so that the back panel 4 body forms a first plate body 403, a second plate body 404, a third plate body 405 and a fourth plate body 406 connected in sequence, and a side panel 407 is provided between the third plate body 405 and the fourth plate body 406, and the side panel 407 is bent to form a second mounting ear 402, and the third mounting hole 401 is provided on the second mounting ear 402, and the first plate body 403 is matched with the back of the touch screen housing 208.

[0039] Through the above technical solution, the setting of the back plate 4 can protect the touch screen housing 208.

[0040] A connection groove 207 is provided on the touch screen housing 208 on the peripheral side of the control cavity 201 . A light-transmitting touch panel is installed in the connection groove 207 , and the touch screen assembly is controlled by the light-transmitting touch panel.

[0041] The circuit board 202 is provided with an MCU 501 , a battery power detection module 502 electrically connected to the MCU 501 , a Bluetooth module 503 , and a power supply module 504 . The touch screen 2 is electrically connected to the MCU 501 .

[0042] The power supply module 504 includes an LDO voltage stabilizer 505 and a booster 506. The LDO voltage stabilizer 505 is Figure 1 The U2 chip can be LY2733P or other adapter chip models that can complete the voltage stabilization function. The booster 506 is Fig.12 The U1 chip is LY1035 or other adapter chip models that can perform the boost function.

[0043] The utility model also has a temperature probe, which can be inserted into the food being grilled or placed on the grill. The touch screen 2 of the utility model can be an LCD display module 507 and a touch module 512, and the monitored temperature is displayed in real time on the LCD display module. The utility model has a built-in Bluetooth module 503, which can be sent to the user's smartphone APP via Bluetooth, so that the user can check the barbecue temperature at any time. The user can also set a different temperature for each food. Once the set temperature is reached, the mobile phone APP will vibrate or provide a sound reminder through the buzzer 511, allowing the user to adjust the heat in time to avoid the food from being burned.

[0044] The utility model forms a temperature acquisition circuit 510 through a temperature probe, CN2, CN3, and CN4 are externally connected to a PT1000 temperature sensing probe, and the temperature change causes the PT1000 resistance value to change and then outputs the corresponding temperature according to its graduation table.

[0045] The buzzer 511 starts to sound according to specific circumstances, such as touch, alarm, timing, etc.

[0046] The liquid crystal display module displays the temperature and the remaining power according to the specific situation. The liquid crystal display module is equipped with an ITO touch film, which is an N-type oxide semiconductor - indium tin oxide. The ITO film is an indium tin oxide semiconductor transparent conductive film.

[0047] The battery power detection module 502 detects the remaining power and feeds back to the user through the LCD, and the remaining power is detected by the LCD display module and fed back to the user through the Bluetooth module 503.

[0048] The Bluetooth module 503 can send the information to the user's smartphone APP via Bluetooth, so that the user can check the barbecue temperature at any time.

[0049] The touch screen housing 208 is provided with an opening, wherein a plug interface is installed on the circuit board 202, so as to connect components such as the weighing module 509, the knob light 508, and the switch through a connecting line through the opening. Since the side plate 407 is a fan-shaped plate, a gap is formed between it and the touch screen housing 208, and heat dissipation can also be achieved.

[0050] Compared with the prior art, the utility model has the advantages that: the utility model has a simple structure, is connected to the touch screen housing 208 through the connecting plate 3, and is equipped with a back plate 4, so that the touch screen housing 208 can be stably and detachably installed, which is convenient and quick.

[0051] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A panel structure with a touch screen for an oven, comprising a panel (1) and a touch screen (2), characterized in that: The touch screen (2) comprises a touch screen housing (208), a control cavity (201) is provided in the touch screen housing (208), and a touch screen component and a circuit board (202) electrically connected to the touch screen component are installed in the control cavity (201); The invention also comprises a connecting plate (3), wherein the connecting plate (3) is fixed to the inner wall of the panel (1), the connecting plate (3) is provided with at least one first mounting hole (301), the touch screen housing (208) is provided with a second mounting hole (203) matching the first mounting hole (301), and the first mounting hole (301) and the second mounting hole (203) are connected by fasteners to achieve the fixing of the connecting plate (3) and the touch screen housing (208).

2. The panel structure with a touch screen for an oven according to claim 1, characterized in that: The connecting plate (3) is provided with a fixing column (302), the first mounting hole (301) is opened on the fixing column (302), the touch screen housing (208) is provided with a first mounting ear (204), and the second mounting hole (203) is opened on the first mounting ear (204).

3. The panel structure with a touch screen for an oven according to claim 2, characterized in that: The first mounting ear (204) is L-shaped.

4. The panel structure with a touch screen for an oven according to claim 1, characterized in that: At least one groove (205) is provided on the connecting plate (3), and a colloid is built into the groove (205) to be fixed to the panel (1).

5. The panel structure with a touch screen for an oven according to claim 4, characterized in that: The cross section of the groove (205) includes a connected rectangle (209) and a right-angled trapezoid (206).

6. The panel structure with a touch screen for an oven according to claim 1, characterized in that: The invention also comprises a back plate (4), wherein the back plate (4) is provided with at least one third mounting hole (401) cooperating with the first mounting hole (301), and the first mounting hole (301) and the third mounting hole (401) are connected by fasteners to fix the back plate (4).

7. The panel structure with a touch screen for an oven according to claim 6, characterized in that: The back panel (4) comprises a back panel (4) body and the three bending parts are provided so that the back panel (4) body forms a first plate body (403), a second plate body (404), a third plate body (405) and a fourth plate body (406) which are connected in sequence, a side panel (407) is provided between the third plate body (405) and the fourth plate body (406), the side panel (407) is bent to form a second mounting ear (402), the third mounting hole (401) is provided on the second mounting ear (402), and the first plate body (403) cooperates with the back of the touch screen housing (208).

8. The panel structure with a touch screen for an oven according to claim 1, characterized in that: A connection groove (207) is provided on the touch screen housing (208) on the peripheral side of the control cavity (201), and a light-transmitting touch panel is installed in the connection groove (207), and the touch screen assembly is controlled by the light-transmitting touch panel.

9. The panel structure with a touch screen for an oven according to claim 1, characterized in that: The circuit board (202) is provided with an MCU (501), a battery power detection module (502) electrically connected to the MCU (501), a Bluetooth module (503), and a power supply module (504); the touch screen (2) is electrically connected to the MCU (501).

10. The panel structure with a touch screen for an oven according to claim 1, characterized in that: The touch screen housing (208) is provided with an opening.

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