Shell of display device and display device

Abstract

The embodiment of the utility model discloses a shell of a display device and the display device.The shell of the display device comprises a front shell, an elastic piece and a rear shell, the front shell comprises a front plate and a peripheral side plate connected with the front plate, the front plate and the peripheral side plate define an inner cavity, and an opening communicated with the inner cavity is formed in the side, away from the front plate, of the peripheral side plate of the front shell; the elastic piece is located in the inner cavity and comprises a connecting part and a free part which are connected, the connecting part is connected with the peripheral side plate, and the free part is closer to the opening relative to the connecting part; the rear shell is arranged corresponding to the opening, the rear shell comprises a rear plate and a first flange connected with the rear plate, the first flange is bent relative to the rear plate, and the first flange is located in the inner cavity and clamped between the free part and the peripheral side plate. According to the shell provided by the embodiment of the invention, the first flange of the rear shell is clamped between the free part of the elastic sheet and the peripheral side plate of the front shell to realize the connection of the front shell and the rear shell, and compared with the connection of the front shell and the rear shell through a locking screw, the assembly process between the front shell and the rear shell can be simplified, and the assembly convenience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of display devices, and in particular to a housing of a display device and a display device. Background Art

[0002] The main components of the existing liquid crystal display device include a front shell, a rear shell, a display module, a supporting structure, a speaker and other components, wherein the front shell and the rear shell can be assembled to form the outer shell of the display device.

[0003] In the related art, the connection between the front shell and the rear shell is generally fixed by screws. During the assembly process, the screw holes on each component to be assembled must be aligned with the nut seats in order, and the screws must be fastened one by one. This process consumes a lot of working hours and requires a lot of manpower to meet the assembly requirements, resulting in a slow assembly speed between the front shell and the rear shell and low assembly efficiency. Utility Model Content

[0004] The embodiments of the present application provide a housing of a display device and a display device, which are used to improve the problem of low assembly efficiency between the front housing and the rear housing caused by fixing the front housing and the rear housing with screws in the related art.

[0005] In a first aspect, an embodiment of the present application provides a housing of a display device, comprising:

[0006] A front shell, the front shell includes a front plate and a peripheral side plate connected to the front plate, the front plate and the peripheral side plate are enclosed to form an inner cavity, and the front shell forms an opening communicating with the inner cavity on a side of the peripheral side plate away from the front plate;

[0007] The spring piece is located in the inner cavity, and comprises a connecting portion and a free portion connected to each other, the connecting portion is connected to the peripheral side plate, and in the axial direction of the opening, the free portion is closer to the opening than the connecting portion;

[0008] The rear shell is arranged corresponding to the opening, and the rear shell includes a rear plate and a first flange connected to the rear plate, the first flange is bent relative to the rear plate, the first flange is located in the inner cavity and is clamped in a clamping structure formed between the free portion and the surrounding side plate.

[0009] The shell and display device of the display device of the embodiment of the present application arrange the first flange of the rear shell in the inner cavity and clamp it in the clamping structure formed between the free part of the spring and the surrounding side plate of the front shell. In this way, under the thrust force of the free part of the spring, the connection between the first flange and the surrounding side plate can be achieved, and then the assembly between the front shell and the rear shell is achieved. Compared with connecting the front shell and the rear shell by locking screws, the assembly process between the front shell and the rear shell can be simplified, the convenience of assembly between the front shell and the rear shell is improved, the assembly efficiency is improved, and the labor cost of assembly is reduced.

[0010] The housing of the embodiment of the present application fixes the first flange by setting the first flange in the clamping structure. Compared with the related art in which the first flange is fixed by multiple buckles, the space occupied by the spring sheet is small, which can save space in the inner cavity. Furthermore, a narrow frame design of the front panel can be achieved.

[0011] In some embodiments, the peripheral side plate includes two opposite first side plates, each first side plate is connected to a spring sheet, and the rear shell includes a first flange corresponding to each first side plate, and each first flange is clamped between each first side plate and the free portion of the corresponding spring sheet.

[0012] Based on the above embodiment, connecting both first side panels to the first flange via spring sheets can further speed up the assembly speed between the front shell and the rear shell and improve the assembly efficiency compared to connecting a single first side panel to the first flange via spring sheets.

[0013] In some embodiments, there are multiple spring sheets, all of which are spaced apart along the extension direction of the first side plate and cooperate with the first side plate to form a clamping structure, and the first flange extends along the extension direction of the first side plate and is clamped in the clamping structure.

[0014] Based on the above embodiment, the first flange is further constrained by a plurality of spring sheets, so as to enhance the strength of the spring sheets in pushing the first flange, thereby enhancing the stability of the first flange clamped in the clamping structure.

[0015] In some embodiments, the free portion includes a raised portion close to the connecting portion, the raised portion being raised in a direction away from the peripheral side plate;

[0016] And / or, the free portion includes an introduction portion away from the connection portion, and the distance between the introduction portion and the peripheral side plate gradually decreases along the direction from the free portion to the connection portion.

[0017] Based on the above embodiment, the setting of the raised portion can form a space for accommodating the first flange between the first side plate and the spring sheet, providing an installation position for the first flange. In the introduction portion, the distance between the introduction portion near the opening and the surrounding side plate is relatively large, so that it is convenient for the first flange to be assembled between the first side plate and the spring sheet, which can improve the convenience of assembling the first flange, speed up the assembly speed of the first flange, and improve the assembly efficiency. As the depth of the first flange entering the introduction portion increases, the distance between the introduction portion and the surrounding side plate gradually decreases, and the thrust of the introduction portion on the first flange gradually increases, so that the first flange can be more firmly clamped between the first side plate and the free portion of the spring sheet.

[0018] In some embodiments, the free portion has a first end surface facing away from the connecting portion, the peripheral side plate has a second end surface facing away from the front plate, and the minimum distance between the first end surface and the second end surface along a direction perpendicular to the front plate is greater than or equal to the thickness of the rear plate.

[0019] Based on the above embodiment, the minimum distance between the first end face and the second end face can accommodate the thickness of the rear plate, so that after the front shell and the rear shell are assembled, the outer surface of the rear plate will not exceed the second end face of the surrounding side plate in a direction perpendicular to the front plate, thereby not increasing the thickness of the entire outer shell.

[0020] In some embodiments, the peripheral side plate further includes two opposite second side plates, the distribution direction of the two second side plates intersects with the distribution direction of the two first side plates, and the outer shell further includes a locking member, and the second side plates are connected to the rear plate via the locking member.

[0021] Based on the above embodiments, the locking member can be used to further improve the stability of the connection between the front shell and the rear shell.

[0022] In some embodiments, the shell further includes a plurality of connecting plates, all of which are located in the inner cavity, each second side plate is connected to a connecting plate, and the connecting plates are connected to the rear plate via a locking member.

[0023] Based on the above embodiments, the connection between the second side panel and the rear panel can be achieved by using the connecting piece.

[0024] In some embodiments, the rear shell further includes a plurality of second flanges connected to the rear plate, the second flanges are bent relative to the rear plate, the second flanges are located in the inner cavity and are arranged corresponding to the second side plate, and the second flanges avoid the connecting sheet.

[0025] Based on the above embodiment, the second flange is arranged away from the connecting piece. When the rear plate is connected to the connecting piece, the second flange will not block the connecting piece, thereby improving the smoothness of the connection between the rear plate and the connecting piece.

[0026] In a second aspect, an embodiment of the present application provides a display device, including:

[0027] The above-mentioned casing;

[0028] The display module is located in the shell.

[0029] Based on the above embodiments, the display device adopts all the technical solutions of the above shell, and therefore has at least all the beneficial effects brought by the technical solutions of the shell, which will not be described one by one here.

[0030] In some of these embodiments, the display module is connected to the rear panel;

[0031] And / or, the display device further includes a circuit board and an outer cover, the circuit board is located outside the outer shell and connected to the back plate, the circuit board is electrically connected to the display module; the outer cover is located outside the outer shell and covers the circuit board, and the outer cover is connected to the back plate.

[0032] Based on the above embodiment, the display module is connected to the back plate, which can improve the installation convenience of the display module compared to connecting the display module to the front plate. In addition, by setting up a circuit board, the display module can be controlled and powered by the circuit board; placing the circuit board outside the housing is conducive to the heat dissipation of the circuit board and the thinner design of the housing. The outer cover can be used to cover the circuit board to avoid safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 is a schematic structural diagram of a housing of a display device provided in an embodiment of the present application;

[0035] Figure 2 yes Figure 1 A schematic diagram of the explosion structure of the shell shown;

[0036] Figure 3 yes Figure 1 A schematic diagram of a partial cross-sectional structure of the housing shown;

[0037] Figure 4 yes Figure 3 A magnified schematic diagram of the middle A area;

[0038] Figure 5 yes Figure 1 A schematic front view of the housing is shown;

[0039] Figure 6 is a schematic diagram of the structure of a display device provided in an embodiment of the present application;

[0040] Figure 7 yes Figure 6 The exploded structural schematic diagram of the display device shown;

[0041] Figure 8 yes Figure 6 A partial cross-sectional structural schematic diagram of a display device is shown.

[0042] Description of reference numerals:

[0043] 1. Display device;

[0044] 10. Shell;

[0045] 11, front shell; 111, front plate; 1111, window; 112, peripheral side plate; 1121, first side plate; 1122, second side plate; 1123, second end surface; 113, inner cavity; 114, opening;

[0046] 12, rear shell; 121, rear plate; 1211, connection port; 122, first flange; 123, second flange;

[0047] 13. spring piece; 131. connecting portion; 132. free portion; 1321. raised portion; 1322. introduction portion; 1323. first end surface;

[0048] 14. Locking piece;

[0049] 15. Connecting piece;

[0050] 20. Display module; 30. Circuit board; 40. Outer cover; 50. Shock absorber; 60. Constant current source; 70. Speaker assembly; 80. Support member; 90. Remote control assembly. DETAILED DESCRIPTION

[0051] In order to make the objectives, technical solutions and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0052] When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are only examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0053] The main components of the existing liquid crystal display device include a front shell, a rear shell, a display module, a support structure, a speaker and other components, wherein the front shell and the rear shell can be assembled to form a housing of the display device and a storage space, and the display module and other components are arranged in the storage space. In the related art, screws are generally used to realize the assembly between the front shell and the rear shell. Specifically, the screw holes on each component to be assembled need to be aligned with the nut seat in order, and then the screws are fixed one by one.

[0054] However, during the assembly process, if the screw locking force is too large, it is easy to damage the front shell and the rear shell, increasing the product defect rate; if the screw locking force is too small, it may cause the front shell and the rear shell to loosen, resulting in the overall assembly not being tight and requiring rework. This process consumes a lot of man-hours and requires a lot of manpower to cope with the assembly requirements, resulting in too slow assembly speed between the front shell and the rear shell and low assembly efficiency. In this regard, an embodiment of the present application provides a shell of a display device and a display device, wherein the first flange of the rear shell is arranged in the inner cavity and clamped between the free part of the shrapnel and the peripheral side plate of the front shell. Compared with connecting the front shell and the rear shell by locking screws, it can simplify the assembly process between the front shell and the rear shell, improve the convenience of assembly between the front shell and the rear shell, improve assembly efficiency, and reduce the labor cost of assembly.

[0055] Specifically, see Figures 1 to 5 The housing 10 of the display device 1 includes a front housing 11 , a rear housing 12 and a spring 13 .

[0056] Among them, the front shell 11 includes a front plate 111 and a peripheral side plate 112 connected to the front plate 111, the front plate 111 and the peripheral side plate 112 enclose an inner cavity 113, and the front shell 11 forms an opening 114 connected to the inner cavity 113 on the side of the peripheral side plate 112 away from the front plate 111; the spring piece 13 is located in the inner cavity 113, the spring piece 13 includes a connecting portion 131 and a free portion 132 connected to each other, the connecting portion 131 is connected to the peripheral side plate 112, and in the axial direction of the opening 114, the free portion 132 is closer to the opening 114 than the connecting portion 131; the rear shell 12 is arranged corresponding to the opening 114, the rear shell 12 includes a rear plate 121 and a first flange 122 connected to the rear plate 121, the first flange 122 is bent relative to the rear plate 121, the first flange 122 is located in the inner cavity 113 and is clamped in the clamping structure formed between the free portion 132 and the peripheral side plate 112. The axial direction of the opening 114 may be substantially perpendicular to the front plate 111 , which is not limited thereto.

[0057] The housing 10 of the display device 1 of the embodiment of the present application sets the first flange 122 of the rear shell 12 in the inner cavity 113 and is clamped in the clamping structure formed between the free portion 132 of the spring 13 and the peripheral side plate 112 of the front shell 11. In this way, under the thrust of the free portion 132 of the spring 13, the connection between the first flange 122 and the peripheral side plate 112 can be achieved, and then the assembly between the front shell 11 and the rear shell 12 is achieved. Compared with connecting the front shell 11 and the rear shell 12 by locking screws, the assembly process between the front shell 11 and the rear shell 12 can be simplified, the convenience of assembly between the front shell 11 and the rear shell 12 is improved, the assembly efficiency is improved, and the labor cost of assembly is reduced.

[0058] In the housing 10 of the embodiment of the present application, the first flange 122 is arranged in the clamping structure to fix the first flange 122. Compared with the related art in which the first flange 122 is fixed by multiple buckles, the space occupied by the spring sheet 13 is small, which can save space in the inner cavity 113. Furthermore, a narrow frame design of the front panel 111 can be achieved.

[0059] Specifically, the front plate 111 of the front shell 11 is provided with a window 1111, and the window 1111 is connected to the inner cavity 113. Figure 5 , the width of the portion of the frame of the front panel 111 outside the window 1111 (eg, Figure 5 The L1 and L2 shown in the figure can be roughly 6mm, achieving an extremely narrow border.

[0060] The front shell 11 may be a sheet metal front shell, and the sheet metal front shell 11 may be formed by a plastic mold without investing a large amount of mold costs, and the mold opening cost may be saved, thereby reducing the overall manufacturing cost of the shell 10 .

[0061] See also Figure 2 The peripheral side plate 112 of the front shell 11 includes two opposite first side plates 1121, each of which is connected to a spring sheet 13, and the rear shell 12 includes a first flange 122 corresponding to each first side plate 1121, and each first flange 122 is sandwiched between each first side plate 1121 and a free portion 132 of the corresponding spring sheet 13. Compared with connecting a single first side plate 1121 to the first flange 122 through the spring sheet 13, connecting the two first side plates 1121 to the first flange 122 through the spring sheet 13 can further speed up the assembly speed between the front shell 11 and the rear shell 12 and improve the assembly efficiency.

[0062] Continue reading Figure 2 , there are multiple spring pieces 13, all of which are arranged at intervals along the extension direction of the first side plate 1121 and cooperate with the first side plate 1121 to form a clamping structure, the first flange 122 extends along the extension direction of the first side plate 1121 and is clamped in the clamping structure, and the first flange 122 is clamped between each first side plate 1121 and the spring piece 13. In this way, the first flange 122 can be further constrained by multiple spring pieces 13, the strength of the spring piece 13 pushing the first flange 122 is improved, and the stability of the first flange 122 clamped in the clamping structure is improved. Among them, the multiple spring pieces 13 are arranged at intervals, so that the pushing force applied by the spring piece 13 to the first flange 122 is more uniform, and the stability of the first flange 122 can also be improved.

[0063] See also Figure 4The free portion 132 includes a raised portion 1321 close to the connecting portion 131, and the raised portion 1321 is raised in a direction away from the peripheral side plate 112. The setting of the raised portion 1321 can form a space for accommodating the first flange 122 between the first side plate 1121 and the spring sheet 13, providing an installation position for the first flange 122.

[0064] The free portion 132 also includes an introduction portion 1322 away from the connecting portion 131. Along the direction from the free portion 132 to the connecting portion 131, the distance between the introduction portion 1322 and the surrounding side plate 112 gradually decreases, that is, the distance between the introduction portion 1322 and the surrounding side plate 112 near the opening 114 is larger. In this way, it is convenient to assemble the first flange 122 between the first side plate 1121 and the spring piece 13, which can improve the convenience of assembling the first flange 122, speed up the assembly speed of the first flange 122, and improve the assembly efficiency. As the depth of the first flange 122 entering the introduction portion 1322 increases, the distance between the introduction portion 1322 and the surrounding side plate 112 gradually decreases. At this time, the restraining force of the introduction portion 1322 on the first flange 122 gradually increases, and the thrust force of the introduction portion 1322 on the first flange 122 also gradually increases, thereby achieving that the first flange 122 can be more firmly clamped between the first side plate 1121 and the free portion 132 of the spring piece 13.

[0065] In the embodiment of the present application, the free portion 132 has a first end face 1323 facing away from the connecting portion 131, and the peripheral side plate 112 has a second end face 1123 facing away from the front plate 111. Along the direction perpendicular to the front plate 111, the minimum spacing G1 between the first end face 1323 and the second end face 1123 is greater than or equal to the thickness of the rear plate 121. In this way, the minimum spacing G1 between the first end face 1323 and the second end face 1123 can accommodate the thickness of the rear plate 121, so that after the front shell 11 and the rear shell 12 are assembled, along the direction perpendicular to the front plate 111, the outer surface of the rear plate 121 will not exceed the second end face 1123 of the peripheral side plate 112, thereby not increasing the thickness of the entire outer shell 10.

[0066] Preferably, the minimum spacing G1 between the first end face 1323 and the second end face 1123 is equal to the thickness of the rear plate 121. In this way, when the front shell 11 and the rear shell 12 are connected, the spacing G1 just accommodates the thickness of the rear plate 121. At this time, the second end face 1123 of the peripheral side plate 112 and the end face of the rear plate 121 facing away from the opening 114 are on the same horizontal line, and then after the front shell 11 and the rear shell 12 are assembled, the flatness of the outer surface of the outer shell 10 can be improved.

[0067] In one embodiment, in combination Figure 2 and Figure 3The peripheral side plate 112 also includes two opposite second side plates 1122, and the distribution direction of the two second side plates 1122 intersects with the distribution direction of the two first side plates 1121. The outer shell 10 also includes a locking piece 14, and the second side plates 1122 are connected to the rear plate 121 via the locking piece 14. In this way, the stability of the connection between the front shell 11 and the rear shell 12 can be further improved through the locking piece 14.

[0068] In another embodiment, the two first side panels 1121 and the two second side panels 1122 may both be connected with spring plates 13, and a first flange 122 may be sandwiched between each first side panel 1121 and each second side panel 1122 and the corresponding spring plate 13. In this way, the two first side panels 1121 and the two second side panels 1122 may both push the first flange 122 through the spring plates 13 to achieve a fixed connection between the front shell 11 and the rear shell 12 without the need to use the locking member 14, which can further speed up the assembly speed between the front shell 11 and the rear shell 12 and improve the assembly efficiency of the front shell 11 and the rear shell 12. It should be noted that this method may affect the stability of the connection between the front shell 11 and the rear shell 12. Therefore, in the embodiment of the present application, the two first flanges 122 of the rear shell 12 are arranged between the first side plate 1121 and the spring clip 13, and the multiple second flanges 123 of the rear shell 12 are connected to the connecting piece 15 of the front shell 11 through the locking piece 14. In this way, the scheme of using the spring clip 13 in combination with the locking piece 14 can effectively improve the connection reliability between the front shell 11 and the rear shell 12 while speeding up the assembly speed between the front shell 11 and the rear shell 12, compared with the scheme of using only the spring clip 13.

[0069] It should be noted that in the above two embodiments, after the front shell 11 and the rear shell 12 are assembled, the screw nuts on the sides of the shell 10 cannot be seen from the appearance, which can achieve the effect of no screws on the sides of the shell 10 and improve the integrity of the side appearance of the shell 10.

[0070] In the present application embodiment, refer again to Figure 2 The housing 10 further includes a plurality of connecting pieces 15, which are all located in the inner cavity, and each second side plate 1122 is connected with a connecting piece 15, and the connecting piece 15 is connected to the rear plate 121 via a locking member 14. By arranging the connecting piece 15 on the second side plate 1122, the second side plate 1122 and the rear plate 121 can be connected by the connecting piece 15.

[0071] Among them, one end of the connecting piece 15 can be connected to the second side panel 1122, and the other end can be bent and extended toward the second side panel 1122 on the opposite side and is provided with a first mounting hole, and the rear panel 121 is provided with a second mounting hole corresponding to the first mounting hole, and each locking member 14 passes through a first mounting hole and a second mounting hole one by one to realize the connection between the second side panel 1122 and the rear panel 121.

[0072] Among them, along the extension direction of the second side panel 1122, at least one second side panel 1122 is provided with a plurality of connecting plates 15. It can be that one of the second side panels 1122 is provided with a plurality of connecting plates 15, or that both second side panels 1122 are provided with a plurality of connecting plates 15. In this way, the reliability of the connection between the second side panel 1122 and the rear panel 121 can be further improved through the plurality of connecting plates 15, thereby improving the reliability of the connection between the front shell 11 and the rear shell 12, and improving the stability of the outer shell 10.

[0073] Combination Figure 2 The rear shell 12 also includes a plurality of second flanges 123 connected to the rear plate 121. The second flanges 123 are bent relative to the rear plate 121. The second flanges 123 are located in the inner cavity 113 and are arranged corresponding to the second side plate 1122. The second flanges 123 avoid the connecting sheet 15. In this way, when the rear plate 121 is connected to the connecting sheet 15, the second flanges 123 will not block the connecting sheet 15, thereby improving the smoothness of the connection between the rear plate 121 and the connecting sheet 15.

[0074] The second flanges 123 avoiding the connecting piece 15 can be understood as: a gap is formed between every two adjacent second flanges 123 , and the connecting piece 15 passes through the corresponding gap and is connected to the rear plate 121 .

[0075] In one embodiment, in combination Figure 1 and Figure 2 At least one connection port 1211 is provided on the rear plate 121 of the rear shell 12. The connection port 1211 can be used to connect the internal and external components of the housing 10. The specific effects will be further described below.

[0076] Second, see Figures 6 to 8 The embodiment of the present application provides a display device 1, comprising the above-mentioned housing 10 and a display module 20, wherein the display module 20 is located in the housing 10. The specific structure of the housing 10 refers to the above-mentioned embodiment, and since the display device 1 adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0077] The display module 20 is connected to the rear plate 121 , which can improve the installation convenience of the display module 20 compared to connecting the display module 20 to the front plate 111 .

[0078] It can be understood that the height of the peripheral side plate 112 of the front shell 11 is greater than the height of the first flange 122 and the second flange 123 of the rear shell 12. In this way, when the display module 20 is installed on the rear plate 121, the first flange 122 and the second flange 123 will not bring too much obstruction to the installation of the display module 20, which can effectively speed up the installation speed of the display module 20 and improve the installation efficiency of the display module 20.

[0079] Combination Figure 6 and Figure 7 The display device 1 further includes a circuit board 30 and an outer cover 40. The circuit board 30 is located outside the housing 10 and connected to the back plate 121. The circuit board 30 is electrically connected to the display module 20. The outer cover 40 is located outside the housing 10 and covers the circuit board 30. The outer cover 40 is connected to the back plate 121. By providing the circuit board 30, the display module 20 can be controlled and powered by the circuit board 30. Placing the circuit board 30 outside the housing 10 is beneficial to the heat dissipation of the circuit board 30 and the thinner design of the housing 10. By providing the outer cover 40, the circuit board 30 can be covered by the outer cover 40 to avoid potential safety hazards.

[0080] Continue reading Figure 7 and Figure 8 The display device 1 further includes a shock absorbing member 50, which is located in the housing 10 and connected to the front plate 111. The shock absorbing member 50 is disposed between the front plate 111 and the display module 20, and can reduce the impact force between the front plate 111 and the display module 20 when the display device 1 is impacted. In addition, the shock absorbing member 50 can be attached to the front plate 111 via an adhesive, which is not limited thereto.

[0081] The display device 1 further includes a constant current source 60, which is electrically connected to the circuit board 30 and the display module 20. The constant current source 60 can provide a stable current for the display device 1, thereby improving the working stability of each component in the display device 1.

[0082] Recombination Figure 2 and Figure 7 The constant current source 60 is located outside the housing 10 and connected to the rear plate 121. The rear housing 12 is provided with a plurality of connection ports 1211, and the electrical connection transmission between the components inside and outside the housing 10 can be realized through the connection ports 1211, such as the electrical connection transmission between the display module 20 inside the housing 10 and the circuit board 30 and the constant current source 60 outside the housing 10. Among them, the outer cover 40 can also cover the constant current source 60.

[0083] The display device 1 also includes a speaker assembly 70, which includes at least one speaker. The display device 1 diffuses the sound source outward through the speaker assembly 70. In one embodiment, the speaker assembly 70 is located outside the housing 10 and is connected to the rear plate 121. The outer cover 40 can be covered with the speaker assembly 70 to reduce the risk of damage to the speaker assembly 70 due to external factors. In this embodiment, a plurality of through holes can be provided on the outer cover 40, and the speaker assembly 70 diffuses the sound source outward through the through holes. In addition, the through holes can also dissipate the heat generated by the internal components of the outer cover 40 when they are working.

[0084] In the embodiment of the present application, the display device 1 further includes at least one support member 80, which is located outside the housing 10 and connected to the rear panel 121. The support member 80 is used to hold up the display device 1 so that the window 1111 of the front panel 111 is in a suitable position, which is convenient for the user to view the content presented in the window 1111. In addition, in order to meet different needs of users, the support member 80 can also freely adjust the height and / or freely adjust the angle, etc., which is not limited.

[0085] Continue reading Figure 7 The display device 1 also includes a remote control component 90, which is connected to the surrounding side panels 112 (eg, at least one of the second side panel 1122 and the first side panel 1121), and the display device 1 can be controlled by the remote control component 90.

[0086] When assembling the display device 1 of the present application, the shock absorbing member 50 can be installed on the side of the front plate 111 located at the inner cavity 113, and the remote control assembly 90 can be fixed on the first side plate 1121 and / or the second side plate 1122 to form a first assembly. The display module 20 is fixed on the rear plate 121 of the rear shell 12 to form a second assembly. Then, the first assembly and the second assembly are connected to the front shell 11 through the rear shell 12. Then, the circuit board 30, the speaker assembly 70 and the constant current source 60 are respectively fixed on the side of the rear plate 121 away from the inner cavity 113, and finally, the support member 80 and the outer cover 40 are fixed on the rear shell 12 to complete the assembly of the display device 1.

[0087] In the description of the present application, it should be understood that the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances. In addition, in the description of the present application, unless otherwise specified, "multiple" refers to at least two, for example, two, three, four, etc. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist, for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0088] The above disclosure is only the preferred embodiment of the present application, which certainly cannot be used to limit the scope of rights of the present application. Therefore, equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A housing of a display device, characterized in that: include: A front shell, the front shell comprising a front plate and a peripheral side plate connected to the front plate, the front plate and the peripheral side plate enclose an inner cavity, and the front shell forms an opening communicating with the inner cavity on a side of the peripheral side plate away from the front plate; A spring sheet, the spring sheet is located in the inner cavity, the spring sheet comprises a connecting portion and a free portion connected to each other, the connecting portion is connected to the peripheral side plate, and in the axial direction of the opening, the free portion is closer to the opening than the connecting portion; A rear shell, the rear shell is arranged corresponding to the opening, the rear shell includes a rear plate and a first flange connected to the rear plate, the first flange is bent relative to the rear plate, the first flange is located in the inner cavity and is clamped in a clamping structure formed between the free portion and the surrounding side plate.

2. The housing according to claim 1, characterized in that The peripheral side plate includes two opposite first side plates, each of which is connected to the spring sheet, and the rear shell includes the first flange corresponding to each of the first side plates, and each of the first flange is clamped between each of the first side plates and the free portion of the corresponding spring sheet.

3. The housing according to claim 2, characterized in that There are multiple spring sheets, all of which are spaced apart along the extension direction of the first side plate and cooperate with the first side plate to form the clamping structure, and the first flange extends along the extension direction of the first side plate and is clamped in the clamping structure.

4. The housing according to claim 1, characterized in that The free portion includes a raised portion close to the connecting portion, and the raised portion is raised in a direction away from the peripheral side plate; And / or, the free portion comprises an introduction portion away from the connecting portion, and a distance between the introduction portion and the peripheral side plate gradually decreases in a direction from the free portion to the connecting portion.

5. The housing according to claim 1, characterized in that The free portion has a first end face facing away from the connecting portion, and the peripheral side plate has a second end face facing away from the front plate. Along a direction perpendicular to the front plate, the minimum distance between the first end face and the second end face is greater than or equal to the thickness of the rear plate.

6. The housing according to claim 2, characterized in that The peripheral side plate also includes two opposite second side plates, the distribution direction of the two second side plates intersects with the distribution direction of the two first side plates, and the shell also includes a locking member, and the second side plates are connected to the rear plate via the locking member.

7. The housing according to claim 6, characterized in that The shell further includes a plurality of connecting plates, which are all located in the inner cavity, each of the second side plates is connected to the connecting plate, and the connecting plates are connected to the rear plate via the locking member.

8. The housing according to claim 7, characterized in that The rear shell further includes a second flange connected to the rear plate, the second flange is bent relative to the rear plate, the second flange is located in the inner cavity and is arranged corresponding to the second side plate, and the second flange avoids the connecting sheet.

9. A display device, characterized in that: include: The housing according to any one of claims 1 to 8; A display module is located in the housing.

10. The display device according to claim 9, characterized in that: The display module is connected to the rear panel; And / or, the display device further includes a circuit board and an outer cover, the circuit board is located outside the outer shell and connected to the back plate, the circuit board is electrically connected to the display module; the outer cover is located outside the outer shell and covers the circuit board, and the outer cover is connected to the back plate.

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