Display device

Abstract

The utility model provides a display device which comprises a back plate, a rear shell and a connecting piece. Wherein a mounting part is arranged on the rear side of the back plate, a protruding clamping plate is formed on the front side of the rear shell, the connecting piece is provided with a base plate, a connecting part and a clamping rod are arranged on the base plate, the connecting piece is connected to the mounting part of the back plate through the connecting part, the clamping rod is arranged on the rear side of the base plate, and the clamping plate is detachably clamped on the clamping rod. And the rear shell is limited on the back surface of the back plate. The clamping plates can be clamped on the clamping rods, so that the rear shell can be directly connected to the back plate through the connecting pieces, the rear shell is prevented from being installed through screws, the installation efficiency of the rear shell is improved, and the attractiveness of the rear shell is considered.

Description

Technical Field

[0001] The utility model relates to the technical field of display, in particular to a display device. Background Art

[0002] A display device is a device that converts electrical signals into image signals, video signals, and sound signals, such as a television set, a computer monitor, etc. Taking a television set as an example, it generally includes components such as a display panel, a back panel, and a rear shell. The display panel and the rear shell are connected to the front and back sides of the back panel, respectively. In addition, the connection method between the rear shell and the back panel will affect the overall appearance of the television set, and will also affect the assembly efficiency of the television set during the production process.

[0003] At present, the demand for production efficiency and aesthetic appearance of television sets is no less than the demand for display performance and hardware function improvement. In existing television sets, screws are often used to connect the rear shell to the back plate.

[0004] However, when assembling a TV, it takes a lot of man-hours to connect the back cover and the back plate with screws. At the same time, when fixing with screws, it is necessary to expose the screw holes on the back cover, which affects the appearance of the back cover. In addition, when connecting the back cover with screws, it is not convenient to disassemble and repair the back cover. Utility Model Content

[0005] The purpose of the utility model is to provide a display device, which can improve the efficiency of assembly and disassembly of the display device and take into account the overall aesthetics of the display device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides a display device, which includes: a back plate, a display panel for displaying image information is arranged on the front side of which; a mounting portion is arranged on the rear side of the back plate; a rear shell, which is arranged on the rear side of the back plate; a protruding clip-on plate is formed on the front side of the rear shell; a connecting member, which is connected between the mounting portion and the clip-on plate; wherein the connecting member is provided with a substrate, and a connecting portion and a clip-on rod are arranged on the substrate; the connecting portion can be installed on the mounting portion to fix the connecting member on the back plate; the clip-on rod is arranged on the rear side of the substrate, and the clip-on rod extends in a vertical plane; the clip-on plate can be detachably engaged with the clip-on rod to drive the rear shell to be limited on the back side of the back plate.

[0008] In one embodiment of the present application, a card interface is provided at the front end of the card plate; the card interface has a diameter that is small at the front and large at the back, so that when the card plate is engaged with the card rod, the card interface can be limited on the peripheral side of the card rod.

[0009] In one embodiment of the present application, a mounting through hole extending from front to back is provided on the back panel to form the mounting portion; a mounting buckle is provided on the front side surface of the substrate to form the connecting portion; the mounting buckle can be snapped into the mounting through hole to connect the connecting member to the back panel.

[0010] In one embodiment of the present application, the mounting clip includes a connecting section and an extension section; the connecting section protrudes forward from the base plate; the connecting section is bent and extended at one end away from the base plate to form the extension section, and the extension section is parallel to the base plate; the extension section can move in the up and down direction or the left and right direction relative to the base plate after the mounting through hole is penetrated, so that the extension section and the base plate can respectively abut against the front and rear sides of the back plate to limit the connecting member on the back plate.

[0011] In one embodiment of the present application, a limiting groove is further provided on the mounting portion; a limiting protrusion is also provided on the connecting portion; the limiting protrusion can be locked in the limiting groove to limit the movement of the connecting member relative to the back plate in the up and down direction or the left and right direction.

[0012] In one embodiment of the present application, a plurality of mounting through holes are provided, and the plurality of mounting through holes are arranged at intervals; a plurality of mounting clips are provided, and the plurality of mounting clips are arranged corresponding to the mounting through holes respectively, so that the mounting clips can be snapped into the mounting through holes.

[0013] In one embodiment of the present application, a clamping wall is further provided on the substrate; the clamping wall protrudes backward from the substrate; two clamping walls are provided, and the two clamping walls are spaced apart; the clamping rod is connected between the two clamping walls and spaced apart from the substrate.

[0014] In one embodiment of the present application, the clamping rod is configured as a metal rod; the metal rod is connected between the two clamping walls.

[0015] In one embodiment of the present application, the clamping rod is configured as a metal rod; the metal rod is connected between the two clamping walls, and two ends of the metal rod are respectively embedded in the two clamping walls and extend onto the substrate.

[0016] In one embodiment of the present application, a clipping rib is further provided on the rear shell; the clipping rib is connected between the front side of the rear shell and the clipping plate to support the clipping plate.

[0017] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0018] In the utility model, the display device includes a back plate, a rear shell and a connecting member. Among them, a mounting portion is provided on the rear side of the back plate, a protruding snap-in plate is formed on the front side of the rear shell, the connecting member is provided with a substrate, and a connecting portion and a snap-in rod are provided on the substrate, the connecting member is connected to the mounting portion of the back plate through the connecting portion, the snap-in rod is provided on the rear side of the substrate, and the snap-in plate can be detachably snapped on the snap-in rod, so that the rear shell is limited on the back side of the back plate. Since the snap-in plate can be snapped on the snap-in rod, the rear shell can be directly connected to the back plate through the connecting member, thereby avoiding the use of screws to install the rear shell, improving the installation efficiency of the rear shell, and taking into account the beauty of the rear shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the display device of the embodiment of the utility model.

[0020] Figure 2 yes Figure 1 A rear view of the display device is shown in FIG.

[0021] Figure 3 yes Figure 1 Schematic diagram of installing the rear cover of the display device onto the back panel.

[0022] Figure 4 yes Figure 1 Schematic diagram of the back panel, rear shell and connecting parts of a display device.

[0023] Figure 5 yes Figure 1 Schematic diagram of a back panel, a rear shell and a connector of a display device connected together.

[0024] Figure 6 yes Figure 5 A cross-sectional view of the back panel, rear shell and connectors.

[0025] Figure 7 yes Figure 1 A partial schematic diagram of a rear housing of a display device.

[0026] Figure 8 yes Figure 7 Schematic diagram of a side view of the rear shell structure.

[0027] Fig. 9 yes Figure 7 Schematic diagram of the front view of the rear shell structure.

[0028] Fig.10 yes Figure 1 Schematic diagram of the connecting parts of the display device.

[0029] Fig.11 yes Fig.10 Schematic diagram of the front view of the connecting parts.

[0030] Fig.12 yes Fig.10 A cross-sectional view of a connecting piece.

[0031] The following are the descriptions of the reference numerals:

[0032] 1-display panel; 2-back plate; 3-back shell; 4-connecting piece; 21-folding edge; 22-installing part; 31-clamping plate; 32-clamping rib plate; 41-base plate; 42-connecting part; 43-clamping rod; 44-clamping wall; 221-installing through hole; 222-limiting groove; 311-clamping interface; 312-inner clamping mouth; 313-outer clamping mouth; 421-installing buckle; 422-connecting section; 423-extension section; 424-limiting protrusion. DETAILED DESCRIPTION

[0033] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0034] In the description of the present invention, it should be understood that in the embodiments shown in the drawings, the indications of directions or positional relationships (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions also change accordingly.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] At present, the demand for production efficiency and aesthetic appearance of television sets is no less than the demand for display performance and hardware function improvement. In existing television sets, screws are often used to connect the rear shell to the back plate.

[0037] However, when assembling a TV, it takes a lot of man-hours to connect the back cover and the back plate with screws. At the same time, when fixing with screws, it is necessary to expose the screw holes on the back cover, which affects the appearance of the back cover. In addition, when connecting the back cover with screws, it is not convenient to disassemble and repair the back cover.

[0038] To solve the above problems, there are three solutions commonly used in the industry: the first solution is to use a separate structural member, which can slide relative to the back plate or the rear shell and fasten on the buckle structure of the rear shell. This solution can achieve a screwless connection between the rear shell and the back plate, but the internal connecting screws are not reduced, and the production efficiency is reduced when the TV is assembled. The second solution is to use a buckle structure between the rear shell and the back plate or the internal bracket, squeeze it hard during assembly, and remove the rear shell in the opposite direction when disassembling. This method can achieve a screwless connection between the rear shell and the back plate, and at the same time improve the assembly efficiency. However, when disassembling the rear shell, the buckle of the rear shell may be damaged. The third solution is to set a steel wire on the back plate to cooperate with the buckle on the rear shell, so as to connect the rear shell to the back plate. This solution has high connection stability, and is better in assembly efficiency and appearance. However, the production mold of the back plate and the installation process of the steel wire are relatively complicated, which can easily lead to a decrease in the production efficiency of the back plate and increase the production cost of the back plate.

[0039] Therefore, a display device is proposed to solve the above problems.

[0040] The scheme is further illustrated by the following examples:

[0041] Figure 1 It is a front view of the display device of the embodiment of the utility model. Figure 2 yes Figure 1 The rear side view of the display device is shown in FIG. Figure 1 The direction perpendicular to the paper surface is the front-to-back direction of the display device. Figure 1 The up and down direction in the figure is the vertical direction of the display device. Figure 1 The left and right directions in are the left and right directions of the display device.

[0042] The display device provided in the embodiment of the present utility model can be a television, a computer monitor, a display screen, etc. The following description will be made by taking a television as an example.

[0043] See also Figure 1 and Figure 2 The display device may include a display panel 1 , a back plate 2 and a rear cover 3 .

[0044] The display panel 1 can be used as the front side wall of the display device. The display panel 1 can be constructed as a display screen on the front side of the display device, that is, the front side of the display panel 1 is a display surface for displaying image information for users to watch.

[0045] The back plate 2 may be disposed on the back side of the display panel 1 , that is, the display panel 1 is disposed on the front side of the back plate 2 .

[0046] At least part of the back side of the back plate 2 can be used as part of the rear appearance surface of the display device. The back plate 2 can be used to provide an installation space for the display panel 1 and provide structural support.

[0047] In some embodiments, a light guide plate (not shown in the figure), a diffusion plate (not shown in the figure) and a backlight source (not shown in the figure) etc. may be provided between the back surface of the display panel 1 and the back plate 2 .

[0048] A folded edge portion 21 may be provided at the peripheral edge of the back plate 2 and bends and extends toward the front side. There may be multiple folded edge portions 21, and the multiple folded edge portions 21 are sequentially connected and arranged along the peripheral side wall of the back plate 2. The multiple folded edge portions 21 are arranged in a ring shape, so that the display panel 1 can be located inside the multiple folded edge portions 21.

[0049] See also Figure 2 The rear shell 3 can be arranged on the back side of the back plate 2, and the rear shell 3 can cover part of the back side of the back plate 2. The uncovered part of the rear wall of the back plate 2 and the rear shell 3 can be combined together to form the rear appearance of the display device.

[0050] Of course, in some other embodiments, the rear shell 3 can completely cover the back side of the back plate 2 to form the rear appearance surface of the display device.

[0051] A first mounting area and a second mounting area arranged adjacent to each other may be formed on the back side of the back plate 2 .

[0052] Among them, high-power devices such as power boards, main boards and driver boards can be installed in the first installation area, and low-power devices such as speakers and WiFi modules can be installed in the second installation area.

[0053] Specifically, the driver board is mainly used to operate the control system and output relevant operation instructions accordingly. The power board can be integrated on the driver board to provide a driving voltage or a stable working voltage to the driver board and keep the output current stable when the circuit on the driver board is working. The speaker can be used to produce corresponding sounds in coordination with the interface displayed by the display panel 1. The WiFi module can be used to receive network signals.

[0054] Figure 3 yes Figure 1 Schematic diagram of installing the rear cover of the display device onto the back panel.

[0055] See also Figure 3 The display device may further include a connector 4. The rear housing 3 may be connected to the back plate 2 via the connector 4.

[0056] Figure 4 yes Figure 1 Schematic diagram of the back panel, rear shell and connecting parts of a display device. Figure 5 yes Figure 1Schematic diagram of a back panel, a rear shell and a connector of a display device connected together. Figure 6 yes Figure 5 A cross-sectional view of the back panel, rear shell and connectors.

[0057] See also Figure 4 and Figure 5 A mounting portion 22 may be provided on the rear side of the back panel 2, a protruding snap-in plate 31 may be formed on the front side of the rear shell 3, and a connecting member 4 may be connected between the mounting portion 22 and the snap-in plate 31 to connect the rear shell 3 to the back panel 2 through the connecting member 4.

[0058] The back panel 2 may be provided with multiple mounting portions 22, the rear shell 3 may be provided with multiple snap-in plates 31, and multiple connecting members 4 may also be provided. The multiple connecting members 4 may be respectively connected to the multiple mounting portions 22 and respectively connected to the multiple snap-in plates 31 to ensure that the rear shell 3 can be firmly connected to the back panel 2.

[0059] The connecting member 4 may be provided with a base plate 41 , and the base plate 41 may be provided with a connecting portion 42 and a clamping rod 43 .

[0060] The connecting portion 42 can be installed on the mounting portion 22 to fix the connecting member 4 on the back plate 2 .

[0061] The clamping rod 43 may be provided on the rear side of the base plate 41. The clamping rod 43 may extend in a vertical plane.

[0062] The clamping plate 31 can be detachably clamped on the clamping rod 43 to drive the rear shell 3 to be limited on the back of the back plate 2. That is, after the connector 4 is installed on the mounting portion 22 of the back plate 2 through the connecting portion 42, the rear shell 3 can be clamped on the clamping rod 43 through the clamping plate 31 thereon, so as to achieve the purpose of rear-connecting the rear shell 3 to the back plate 2. At the same time, the clamping plate 31 can be detachably clamped on the clamping rod 43, and the clamping plate 31 of the rear shell 3 can be detached from the clamping rod 43, so that the rear shell 3 can be separated from the back plate 2 and the connector 4, so as to achieve the purpose of removing the rear shell 3.

[0063] Figure 7 yes Figure 1 A partial schematic diagram of a rear housing of a display device. Figure 8 yes Figure 7 Schematic diagram of a side view of the rear shell structure. Fig. 9 yes Figure 7 Schematic diagram of the front view of the rear shell structure.

[0064] See also Figure 7 and Figure 8 A card interface 311 may be provided at the front end of the card board 31 .

[0065] The diameter of the card interface 311 can be set to a structure with a small front and a large rear, so that when the card plate 31 is engaged with the card rod 43, the card interface 311 can be limited on the peripheral side of the card rod 43. That is, the width of the inner card slot 312 is greater than the width of the outer card slot 313, so that when the card interface 311 is engaged with the outer peripheral side of the card rod 43, the outer card slot 313 can form a certain limit on the card rod 43 to prevent the card interface 311 from being separated from the card rod 43.

[0066] It should be noted that the width of the outer clamping port 313 should be slightly smaller than the diameter of the clamping rod 43 so that the clamping interface 311 can be clamped to the outer peripheral side of the clamping rod 43 by pressing or the like, so that the clamping plate 31 can be connected to the clamping rod 43.

[0067] In addition, the shape of the inner snap-in 312 should be compatible with the outer peripheral side of the snap-in rod 43, so that after the snap-in interface 311 is connected to the snap-in rod 43, the inner snap-in 312 can fit on the peripheral side of the snap-in rod 43 to prevent the formation of a gap between the snap-in interface 311 and the snap-in rod 43, and avoid shaking between the snap-in plate 31 and the connecting member 4.

[0068] In some other embodiments, a single-sided buckle may be provided at the front end of the clamping plate 31. The single-sided buckle may be clamped on the outer peripheral side of the clamping rod 43 to connect the rear shell 3 to the connecting member 4 and the back plate 2.

[0069] See also Figure 8 and Fig. 9 , a clamping rib plate 32 may also be provided on the rear shell 3. The clamping rib plate 32 may be connected between the front side of the rear shell 3 and the clamping plate 31 to support between the clamping plate 31 and the front side of the rear shell 3, thereby improving the overall structural strength of the clamping rib plate 32.

[0070] See also Figure 4 The back plate 2 may be provided with a mounting through hole 221 , and the mounting through hole 221 penetrates the back plate 2 along the front-to-back direction to form a mounting portion 22 .

[0071] A mounting buckle 421 may be provided on the front side of the substrate 41 to form the connecting portion 42 .

[0072] The mounting buckle 421 can be snapped into the mounting through hole 221 to connect the connector 4 to the back plate 2 .

[0073] The mounting through hole 221 can be configured as a square hole or a round hole, so that the mounting buckle 421 can be snapped into the mounting through hole 221 .

[0074] In some other embodiments, the mounting portion 22 can be configured as a card slot, the connecting portion 42 can be configured as a card plate, and the card plate can be snapped into the card slot, so that the connecting member 4 is fixedly connected to the back plate 2.

[0075] In addition, the mounting portion 22 can also be configured as two symmetrically arranged and elastic claws, and the connecting portion 42 can also be configured as a clamping plate adapted to the claws, so that the clamping plate can be clamped between the two claws and the connecting member 4 is fixedly connected to the back plate 2.

[0076] Of course, the mounting portion 22 and the connecting portion 42 may also be bonded together by a connecting adhesive to fix the connecting member 4 on the back plate 2 .

[0077] See also Figure 4 and Figure 6 There may be a plurality of mounting through holes 221, and the plurality of mounting through holes 221 are arranged at intervals. There may be a plurality of mounting buckles 421, and the plurality of mounting buckles 421 are arranged corresponding to the mounting through holes 221, respectively, so that the mounting buckles 421 can be snapped into the mounting through holes 221, so as to enhance the connection strength and connection stability between the connector 4 and the back plate 2.

[0078] In this embodiment, two mounting through holes 221 and two mounting buckles 421 can be provided, and the two mounting buckles 421 can be arranged at intervals along the axial direction of the clamping rod 43, and the mounting through holes 221 are arranged corresponding to the mounting buckles 421, so that the mounting buckles 421 are clamped in the mounting through holes 221. Since the clamping rod 43 is mainly subjected to the tension or pressure of the clamping plate 31, the two axial ends of the clamping rod 43 apply tension or pressure to the substrate 41, so the two mounting buckles 421 are arranged at intervals on the substrate 41 along the axial direction of the clamping rod 43, which can better disperse the tension or pressure applied by the clamping plate 31 to the clamping rod 43 and ensure the direct connection stability between the connector 4 and the back plate 2.

[0079] Of course, in some other embodiments, two mounting clips 421 may also be arranged on the base plate 41 along the circumference of the clamping rod 43 . When the mounting clips 421 are clamped in the mounting through holes 221 , the connector 4 can be connected to the back plate 2 .

[0080] Fig.10 yes Figure 1 Schematic diagram of the connecting parts of the display device. Fig.11 yes Fig.10 Schematic diagram of the front view of the connecting parts. Fig.12 yes Fig.10 A cross-sectional view of a connecting piece.

[0081] See also Figure 6 and Fig.10 The mounting buckle 421 may include a connecting section 422 and an extending section 423 .

[0082] The connecting section 422 may protrude forward from the base plate 41, and the connecting section 422 is bent and extended at one end away from the base plate 41 to form an extension section 423. The extension section 423 may be parallel to the base plate 41. The distance between the extension section 423 and the base plate 41 is greater than or equal to the thickness of the mounting portion 22 on the back plate 2, so that the extension section 423 and the base plate 41 can respectively abut against the front and rear sides of the back plate 2.

[0083] It should be noted that, in this embodiment, the extending direction of the extension section 423 is the same as the axial direction of the clamping rod 43. And the extending directions of the extension sections 423 of the two mounting buckles 421 are the same, so that the mounting buckles 421 can be quickly clamped in the mounting through hole 221.

[0084] like Figure 6 As shown, after penetrating the mounting through hole 221 , the extension section 423 can move relative to the base plate 41 in the up-down direction or left-right direction, so that the extension section 423 and the base plate 41 can respectively abut against the front and rear sides of the back plate 2 to limit the connector 4 on the back plate 2 .

[0085] See also Figure 4 , Figure 6 and Fig.11 The mounting portion 22 may further be provided with a limiting groove 222. The connecting portion 42 may further be provided with a limiting protrusion 424.

[0086] The limiting groove 222 can be set as a through hole. The limiting protrusion 424 can be locked in the limiting groove 222 to limit the movement of the connecting member 4 relative to the back plate 2 in the up-down direction or the left-right direction, prevent the extension section 423 from automatically detaching from the mounting through hole 221, and avoid the connection member 4 and the back plate 2 from detaching.

[0087] In some other embodiments, a plurality of the limiting grooves 222 and the limiting protrusions 424 may be provided, and the plurality of limiting protrusions 424 are correspondingly snapped into the limiting grooves 222 .

[0088] In addition, a limiting protrusion may be provided on the mounting portion 22, and a limiting groove may be provided in the connecting portion 42. The limiting protrusion may be locked in the limiting groove to limit the movement of the connecting member 4 relative to the back plate 2 and prevent the connecting member 4 from detaching from the back plate 2.

[0089] Therefore, when the connector 4 is installed on the back plate 2, the extension section 423 on the connector 4 is first passed through the installation through hole 221, and the posture of the connector 4 is adjusted so that the base plate 41 is parallel to the back plate 2. Then, the connector 4 is moved along the extension direction of the extension section 423 so that the limiting protrusion 424 is inserted into the limiting groove 222. At this time, the back of the extension section 423 can be attached to the front side of the back plate 2, so that the connector 4 is fixedly connected to the back plate 2. In addition, since the limiting protrusion 424 is stuck in the limiting groove 222, the extension section 423 cannot automatically detach from the installation through hole 221, thereby preventing the connector 4 from automatically detaching from the back plate 2.

[0090] See also Fig.10 and Fig.11 A clamping wall 44 may also be provided on the substrate 41 .

[0091] The clamping wall 44 may protrude backward from the base plate 41 , that is, the clamping wall 44 and the base plate 41 are disposed perpendicularly.

[0092] There may be two clamping walls 44, which are spaced apart. The spacing between the two clamping walls 44 is greater than the thickness of the clamping rod 43, so that the clamping rod 43 can extend between the two clamping walls 44, and the clamping rod 43 can be connected between the two clamping walls 44 and spaced apart from the base plate 41, so as to facilitate the clamping of the clamping plate 31 and the clamping rod 43.

[0093] See also Fig.10 and Fig.11 The clamping rod 43 can be set as a metal rod. The two ends of the metal rod are respectively connected between the two clamping walls 44.

[0094] The metal rod may be an iron rod or a steel wire, so that the clamping rod 43 can be clamped with the clamping interface 311 .

[0095] See also Figure 6 and Fig.12 The clamping rod 43 can be set as a metal rod. The metal rod is connected between the two clamping walls 44, and the two ends of the metal rod can be respectively embedded in the two clamping walls 44 and extend to the base plate 41, so as to improve the stability of the connection between the metal rod and the clamping walls 44 and the base plate 41, and improve the overall structural strength of the connector 4.

[0096] In actual production, the metal rod can be connected to the clamping wall 44 and the base plate 41 by insert injection molding or the like. Of course, the metal rod can also be assembled into the clamping wall 44 and the base plate 41 after the clamping wall 44 and the base plate 41 are manufactured.

[0097] In some other embodiments, the two ends of the metal rod may also pass through the two clamping walls 44 respectively along its axial direction, and the two ends of the metal rod are limited on the outer sides of the clamping walls 44 respectively, and ensure that the metal rod between the two clamping walls 44 maintains a certain rigidity so that it can be clamped in the card interface 311.

[0098] It should be noted that the base plate 41 , the connecting portion 42 and the clamping wall 44 may be formed by plastic injection molding.

[0099] In summary, the connector 4 is clamped in the mounting portion 22 of the back plate 2 through the connector portion 42, and the rear shell 3 is detachably clamped on the clamping rod 43 of the connector 4 through the clamping plate 31, so that the rear shell 3 can be connected to the back plate 2 through the connector 4. Since the connector 4 is not connected to the back plate 2 and the rear shell 3 by screws, while ensuring the assembly efficiency, it is avoided to open holes in the rear shell 3, and the appearance of the rear shell 3 is ensured to be beautiful.

[0100] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A display device, characterized in that: include: A back plate, the front side of which is provided with a display panel for displaying image information; the rear side of the back plate is provided with a mounting portion; A rear shell is arranged on the rear side of the back plate; a protruding snap-on plate is formed on the front side of the rear shell; A connecting member connected between the mounting portion and the clamping plate; Wherein, the connecting member is provided with a base plate, and the base plate is provided with a connecting portion and a clamping rod; the connecting portion can be mounted on the mounting portion to fix the connecting member on the back plate; the clamping rod is arranged at the rear side of the base plate, and the clamping rod extends in a vertical plane; The clamping plate can be detachably clamped on the clamping rod to drive the rear shell to be limited on the back side of the back plate.

2. The display device according to claim 1, characterized in that A card interface is provided at the front end of the clamping plate; the diameter of the card interface is a structure of small front and large rear, so that when the clamping plate is clamped on the clamping rod, the card interface can be limited on the peripheral side of the clamping rod.

3. The display device according to claim 1, characterized in that The back panel is provided with a mounting through hole extending from front to back to form the mounting portion; a mounting buckle is provided on the front side of the substrate to form the connecting portion; the mounting buckle can be snapped into the mounting through hole to connect the connecting member to the back panel.

4. The display device according to claim 3, characterized in that: The mounting buckle includes a connecting section and an extending section; the connecting section protrudes forward from the base plate; the connecting section is bent and extended at one end away from the base plate to form the extending section, and the extending section is parallel to the base plate; the extending section can move in the up-down direction or left-right direction relative to the base plate after the mounting through hole is penetrated, so that the extending section and the base plate can respectively abut against the front and rear sides of the back plate to limit the connecting member on the back plate.

5. The display device according to claim 4, characterized in that: The mounting portion is also provided with a limiting groove; the connecting portion is also provided with a limiting protrusion; the limiting protrusion can be locked in the limiting groove to limit the movement of the connecting member relative to the back plate in the up-down direction or the left-right direction.

6. The display device according to claim 3, characterized in that: There are multiple mounting through holes, and the multiple mounting through holes are arranged at intervals; there are multiple mounting clips, and the multiple mounting clips are arranged corresponding to the mounting through holes respectively, so that the mounting clips can be snapped into the mounting through holes.

7. The display device according to claim 1, characterized in that: The base plate is also provided with a clamping wall; the clamping wall protrudes backward from the base plate; two clamping walls are provided, and the two clamping walls are spaced apart; the clamping rod is connected between the two clamping walls and spaced apart from the base plate.

8. The display device according to claim 7, characterized in that: The clamping rod is configured as a metal rod; the metal rod is connected between the two clamping walls.

9. The display device according to claim 7, characterized in that: The clamping rod is configured as a metal rod; the metal rod is connected between the two clamping walls, and two ends of the metal rod are respectively embedded in the two clamping walls and extend onto the base plate.

10. The display device according to claim 1, characterized in that: The rear shell is also provided with a clamping rib plate; the clamping rib plate is connected between the front side surface of the rear shell and the clamping plate to support the clamping plate.

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