Display assembly and oven

Abstract

The utility model relates to the technical field of display mounting structures, and particularly discloses a display assembly and an oven. The display assembly comprises a display box, a first circuit board and a second circuit board, and the first circuit board is fixed in the display box; a first installation column is arranged in the display box, the first installation column is located on one side of the first circuit board and extends towards the rear side of the display box, the second circuit board is fixedly connected with one end of the rear side of the first installation column, and the second circuit board is located on the rear side of the first circuit board. The size of the display assembly can be reduced, and occupied space is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to technical fields especially a kind of display assembly and oven. BACKGROUND

[0002] The existing oven, water heater and other life electric appliances are generally configured with display assembly to facilitate human-computer interaction, which includes display box and multiple circuit boards fixed in the display box, and the circuit boards are respectively fixed with display, key and wifi and other wireless communication modules, and the circuit boards are in the same and close plane, which will lead to the length or width of the entire display assembly is larger, and it is difficult to reduce the size of display assembly. SUMMARY

[0003] The utility model provides a kind of display assembly and oven, can reduce the size of display assembly, reduce space occupation.

[0004] To solve the above problems, the utility model adopts the following technical scheme:

[0005] According to the first aspect of the utility model, the embodiments of the utility model provide a kind of display assembly, including display box, first circuit board and second circuit board, the first circuit board is fixed in display box;The first mounting column is provided in the display box, and the first mounting column is located at the side of the first circuit board and extends to the back side of the display box, and the second circuit board is fixedly connected with the end of the back side of the first mounting column, and the second circuit board is located at the back side of the first circuit board.

[0006] In some embodiments, the display box is provided with a positioning column and a first buckle, the first circuit board is provided with a positioning hole matched with the positioning column and a buckle slot matched with the first buckle, the positioning column is arranged in the positioning hole, and the first buckle is buckled in the buckle slot.

[0007] In some embodiments, the positioning column and / or first buckle abut the front side of the second circuit board.

[0008] In some embodiments, the third circuit board is further fixed in the display box, and in the front-back direction, the third circuit board is located in front of the second circuit board.

[0009] In some embodiments, the outer periphery of the third circuit board is provided with a limiting structure for limiting the transverse movement of the third circuit board relative to the display box.

[0010] In some embodiments, the limiting structure includes two side walls of the display box and two sets of limiting baffle plates, the two side walls of the display box are respectively located on both sides of the third circuit board in the width direction, and the two side walls of the display box abut the third circuit board;Two sets of limiting baffle plates are respectively located on both sides of the third circuit board in the length direction, and the two sets of limiting baffle plates abut the third circuit board.

[0011] In some embodiments, a second buckle is arranged on the side wall of the display box abutting the third circuit board, the second buckle buckling the rear side of the third circuit board; a second mounting column is arranged in the display box, the third circuit board being fixedly connected with the second mounting column, and the limiting baffle being connected with the second mounting column.

[0012] In some embodiments, a key or a display is arranged on the first circuit board, and a wireless communication module is arranged on the second circuit board.

[0013] In some embodiments, a panel and a mounting seat are further included, the display box and the mounting seat being fixedly connected to the rear side of the panel, the mounting seat being provided with an opening, and the display box being located in the opening.

[0014] According to the second aspect of the present application, the embodiment of the present application provides a baking oven comprising the display assembly according to any one of the display assemblies in the first aspect.

[0015] The display assembly has at least the following beneficial effects: the first mounting column is arranged in the display box, the first mounting column being located on one side of the first circuit board and extending to the rear side of the display box, the second circuit board being fixedly connected to one end of the rear side of the first mounting column, and the second circuit board being located on the rear side of the first circuit board, so that the second circuit board is not in the same plane as the first circuit board, forming a stacked structure, which can reduce the length and / or width of the display assembly, and further reduce the size of the display assembly and the space occupation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 FIG. 1 is a structural schematic view of a display assembly according to an embodiment of the present application;

[0017] Figure 2 FIG. 2 is a structural schematic view of the display assembly according to the embodiment of the present application viewed from the rear side;

[0018] Figure 3 FIG. 3 is a structural schematic view of the display assembly according to the embodiment of the present application viewed from the front side; Figure 2 FIG. 4 is a structural schematic view of the display assembly according to the embodiment of the present application after the second circuit board and the third circuit board are removed;

[0019] Figure 4 FIG. 5 is an enlarged schematic view of position A in FIG. 4; Figure 3 FIG. 6 is a bottom structural schematic view of the display assembly according to the embodiment of the present application;

[0020] Figure 5 FIG. 7 is a structural schematic view of a display assembly according to another embodiment of the present application;

[0021] Figure 6 FIG. 8 is a structural schematic view of the display assembly according to the another embodiment of the present application viewed from the front side;

[0022] Figure 7 For Figure 6 A structural schematic view of the display assembly from the rear side.

[0023] Wherein, the reference signs are:

[0024] The display box 100;

[0025] The first circuit board 210, the second circuit board 220, the third circuit board 230, and the display 231;

[0026] The first mounting column 310, the second mounting column 320, the first screw 331, the second screw 332, and the limiting baffle 340;

[0027] The first buckle 410, the second buckle 420, and the positioning column 430;

[0028] The panel 510 and the mounting seat 520. DETAILED DESCRIPTION

[0029] The present application provides the following description with reference to the accompanying drawings to help comprehensively understand various embodiments of the present application as defined by the claims and their equivalents. The description includes various specific details to help understanding, but these details should be regarded as just exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the present application.

[0030] In the description of the present application, the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0031] It should be understood that when one element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element, or there can be an intervening element (e.g., a third element) between the element and the other element.

[0032] The embodiments of the present application provide a display assembly, such as Figures 1-4As shown, the display assembly includes a display box 100, a first circuit board 210 and a second circuit board 220, and the first circuit board 210 is fixed in the display box 100. The display box 100 is provided with a first mounting column 310, which is located at one side of the first circuit board 210 so as not to interfere with the first circuit board 210, and extends to the rear side of the display box 100. The second circuit board 220 is fixedly connected to one end of the rear side of the first mounting column 310, and is located at the rear side of the first circuit board 210. In this way, the second circuit board 220 is not in the same plane as the first circuit board 210, forming a stacked structure, which can reduce the length and / or width of the entire display assembly, thereby reducing the size of the display assembly and reducing the space occupied.

[0033] In this embodiment, the first mounting column 310 can be provided with a threaded hole, and the second circuit board 220 can be provided with a through hole corresponding to the threaded hole. A first screw 331 passes through the through hole and is fixed into the threaded hole, thereby locking and fixing the entire second circuit board 220 on the first mounting column 310. Of course, the second circuit board 220 can also be fixedly connected to one end of the rear side of the first mounting column 310 by various fixing methods such as adhesion and buckle connection.

[0034] In some embodiments, the display box 100 is provided with a positioning column 430 and a first buckle 410, and the first circuit board 210 is provided with a positioning hole matched with the positioning column 430 and a buckle groove matched with the first buckle 410. When installing the first circuit board 210, the positioning column 430 is inserted into the positioning hole to position and limit the transverse movement of the first circuit board 210 relative to the display box 100, and the first buckle 410 is buckled in the buckle groove, thereby fastening the first circuit board 210 in the display box 100. Compared with other installation methods, this installation structure is easy to operate and can maintain the stability of the first circuit board 210.

[0035] Further, as shown in Figure 5 The positioning column and / or the first buckle 410 abut against the front side of the second circuit board 220, which supports and positions the second circuit board 220, reduces the shaking of the second circuit board 220, and improves the stability thereof.

[0036] In some embodiments, as shown in Figures 2-4 The display box 100 is also fixed with a third circuit board 230, which is located in front of the second circuit board 220 in the front-rear direction, and the third circuit board 230 also forms a front-rear layered structure with the second circuit board 220, which can reduce the size of the display assembly.

[0037] Furthermore, the outer periphery of the third circuit board 230 is provided with a limiting structure to restrict the lateral (i.e., parallel to the direction of the third circuit board 230) movement of the third circuit board 230 relative to the display box 100. On the one hand, this can improve the stability of the installation of the third circuit board 230; on the other hand, it can ensure accurate alignment of the third circuit board 230 with the mounting structure during installation, facilitating the installation of the third circuit board 230.

[0038] Furthermore, the limiting structure includes two side walls of the display box 100 and two sets of limiting baffles 340. The two side walls of the display box 100 are located on both sides of the third circuit board 230 in the width direction, and both side walls abut against the third circuit board 230, thus restricting the movement of the third circuit board 230 in the width direction. The two sets of limiting baffles 340 are located on both sides of the third circuit board 230 in the length direction, and both sets abut against the third circuit board 230, thus restricting the movement of the third circuit board 230 in the length direction. This restricts the lateral movement of the third circuit board 230 relative to the display box 100.

[0039] In some embodiments, a second buckle 420 is provided on the side wall of one of the display boxes 100 that abuts against the third circuit board 230, and the second buckle 420 is fastened to the rear side of the third circuit board 230; a second mounting post 320 is provided inside the display box 100, the third circuit board 230 is fixedly connected to the second mounting post 320, and a limiting baffle 340 is connected to the second mounting post.

[0040] The third circuit board 230 is secured by the second clip 420 and the second mounting post 320, so that the third circuit board 230 remains stable.

[0041] The second mounting post 320 may have a threaded hole, and the third circuit board 230 may have a through hole that aligns with the threaded hole. The second screw 332 passes through the through hole and is then fixed into the threaded hole, thereby locking the entire third circuit board 230 onto the second mounting post 320. Alternatively, the second circuit board 230 can also be fixed onto the second mounting post 320 using various methods such as adhesive bonding or snap-fit ​​connections.

[0042] In some embodiments, such as Figure 2 As shown, in the front-to-back direction, the third circuit board 230 can be located between the first circuit board 210 and the second circuit board 220. The first circuit board 210, the second circuit board 220 and the third circuit board 230 are located on different planes. The first circuit board 210, the second circuit board 220 and the third circuit board 230 can be closer together in the horizontal direction, which can further reduce the size of the display component.

[0043] In some embodiments, as shown in Figure 1 and Figure 2 The first circuit board 210 is provided with a button, and the second circuit board 220 is provided with a wireless communication module, which can be a WiFi module, a Bluetooth module, etc.

[0044] Of course, the first circuit board can also be provided with a display.

[0045] In some embodiments, as shown in Figure 6 and Figure 7 The display assembly of the embodiment further comprises a panel 510 and a mounting seat 520, the display box 100 and the mounting seat 520 are both fixed on the back side of the panel 510, the mounting seat 520 is provided with an opening, and the display box 100 is located in the opening so as not to block the display box 100.

[0046] In the embodiment, the mounting seat 520 can provide support for the panel 510, so that the panel 510 can be kept stable. The panel 510 can be a glass panel.

[0047] The embodiment of the utility model further provides a baking oven, including the display assembly of any one of the above embodiments, and the specific description of the display assembly can be referred to the above embodiments, which will not be repeated here.

[0048] The terms and words used in the above description and claims are not limited by the literal meaning, but are only used by the applicant to enable a clear and consistent understanding of the utility model. Therefore, it should be clear to those skilled in the art that the above description of various embodiments of the utility model is only for illustration, not for limiting the utility model as defined by the appended claims and their equivalents.

Claims

1. A display assembly characterized by: The display assembly comprises a display box, a first circuit board and a second circuit board, the first circuit board is fixed in the display box, a first mounting column is arranged in the display box, the first mounting column is located at one side of the first circuit board and extends to the back side of the display box, the second circuit board is fixedly connected with one end of the back side of the first mounting column, and the second circuit board is located at the back side of the first circuit board.

2. The display assembly of claim 1, wherein: The display box is provided with a positioning column and a first buckle, the first circuit board is provided with a positioning hole matched with the positioning column and a buckle slot matched with the first buckle, the positioning column is arranged in the positioning hole, and the first buckle is buckled in the buckle slot.

3. The display assembly of claim 2, wherein: The positioning column and / or the first buckle abut against the front side of the second circuit board.

4. The display assembly of any of claims 1-3, wherein: The display box is further fixed with a third circuit board, and in the front-rear direction, the third circuit board is located in front of the second circuit board.

5. The display assembly of claim 4, wherein: The third circuit board is provided with a limiting structure for limiting the transverse movement of the third circuit board relative to the display box.

6. The display assembly of claim 5, wherein: The limiting structure comprises two side walls of the display box and two sets of limiting baffle plates, the two side walls of the display box are respectively located at two sides of the third circuit board in the width direction, and the two side walls of the display box abut against the third circuit board; the two sets of limiting baffle plates are respectively located at two sides of the third circuit board in the length direction, and the two sets of limiting baffle plates abut against the third circuit board.

7. The display assembly of claim 6, wherein: One of the side walls of the display box abutting against the third circuit board is provided with a second buckle, the second buckle is buckled on the back side of the third circuit board, a second mounting column is arranged in the display box, the third circuit board is fixedly connected with the second mounting column, and the limiting baffle plate is connected with the second mounting column.

8. The display assembly of any of claims 1-3, wherein: The first circuit board is provided with a key or a display, and the second circuit board is provided with a wireless communication module.

9. The display assembly of any of claims 1-3, wherein: The display assembly further comprises a panel and a mounting seat, the display box and the mounting seat are fixed on the back side of the panel, the mounting seat is provided with an opening, and the display box is located in the opening.

10. An oven characterized by: The display assembly comprises the display assembly according to any one of claims 1-9. The display assembly comprises the display assembly according to any one of claims 1-9.

Images