Backboard assembly capable of improving stability and display thereof

Abstract

The utility model discloses a backboard assembly capable of improving stability and a displayer thereof, and belongs to the field of displayers. The backboard assembly capable of improving stability comprises a base, a supporting frame is fixed to the upper end of the base, a backboard is arranged at the upper end of the supporting frame, a display screen is arranged on the side, back to the supporting frame, of the backboard, and the relative position of the backboard and the supporting frame in the vertical direction is adjustable; a protection plate is arranged on the back plate, T-shaped sliding grooves are formed in the two sides of the back plate respectively, and protrusions are arranged at the two ends of the protection plate respectively and matched with the two T-shaped sliding grooves respectively; the protective plate can be mounted on the back or front of the back plate. Therefore, the protection plate can be installed on the front face of the back plate to protect the display screen during carrying operation, and when carrying is not carried out, the protection plate is installed on the back face of the back plate to avoid influence on use.

Description

Technical Field

[0001] The utility model belongs to the field of displays, and in particular relates to a back panel component and a display thereof for improving stability. Background Art

[0002] The back panel assembly of the display can support and fix the display screen, and in order to adapt to different user groups, the back panel assembly in the prior art has various adjustment functions, such as height, tilt angle, etc., to improve the comfort of using the display;

[0003] Although the back panel assembly in the prior art has various adjustment functions, it cannot protect the display. Therefore, when the display is moved, the display screen on the display is still at risk of being directly hit and broken. Therefore, a back panel assembly with improved stability is proposed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the purpose of the present invention is to provide a back panel assembly and a display thereof with improved stability, thereby solving the problems in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A back panel assembly for improving stability includes a base, a support frame is fixed on the upper end of the base, a back panel is arranged on the upper end of the support frame, a display screen is arranged on the side of the back panel facing away from the support frame, and the relative position of the back panel and the support frame in the vertical direction is adjustable;

[0007] The back plate is provided with a protective plate, and a T-shaped slide groove is respectively provided on both sides of the back plate. A protrusion is respectively provided at both ends of the protective plate to cooperate with the two T-shaped slide grooves respectively; the protective plate can be installed on the back or front of the back plate.

[0008] Furthermore, the protective plate is provided with a making way groove for making way for the support frame.

[0009] Furthermore, a baffle mechanism is arranged on the protective plate, and the baffle mechanism includes a baffle that can be raised and lowered. When the protective plate is installed on the front side of the back plate, the baffle can completely cover the clearance groove.

[0010] Furthermore, the protective plate is provided with two second fixed plates and two third fixed plates, and a guide rod is fixed to the lower end of the two second fixed plates, and the lower ends of the two guide rods are in contact with the two third fixed plates; connecting plates are respectively provided on both sides of the baffle, and the two guide rods respectively penetrate the two connecting plates and are slidably connected thereto, and the guide rod sleeve is provided with a spring, and the two ends of the spring are respectively fixedly connected to the second fixed plate and the connecting plate, and under the elastic force of the spring, the connecting plate can contact the third fixed plate, and at this time the baffle can completely block the give way groove.

[0011] Furthermore, when the protective plate is installed on the back side of the back plate, the baffle is tightly attached to the upper end of the support frame under the elastic force of the spring; when the protective plate is installed on the front side of the back plate, the baffle will completely cover the yield groove under the elastic force of the spring.

[0012] Furthermore, a pressure block is provided at the upper end of the back plate, and a bolt passes through the pressure block in the vertical direction and is threadedly connected to the back plate. By rotating the pressure block to make it contact with the upper end surface of the protective plate, and tightening the bolt, the protective plate can be pressed to the bottom of the T-shaped slide groove.

[0013] Furthermore, the support frame is slidably connected to the back plate in the vertical direction, two first fixing plates are arranged on the back side of the back plate, a screw rod is connected between the two first fixing plates, and the screw rod passes through the support frame along the vertical direction and is threadedly connected thereto.

[0014] Furthermore, the thread lead angle of the screw rod is smaller than the equivalent friction angle.

[0015] A display comprises the above-mentioned back panel assembly.

[0016] Beneficial effects of the utility model:

[0017] 1. By setting a protective plate on the back panel, two protrusions are set on both sides of the protective plate to cooperate with the T-shaped slide grooves on both sides of the back panel respectively, so as to facilitate the adjustment of the installation position of the protective plate. Therefore, during the transportation operation, the protective plate can be installed on the display screen side of the back panel for protection, and when not transporting, the protective plate is installed on the back of the back panel to avoid affecting the use, thereby achieving the purpose of protecting the display screen during transportation.

[0018] 2. A clearance groove is set on the protective plate to make way for the support frame, and a baffle mechanism is set on the protective plate. A baffle that can be raised and lowered is set in the baffle mechanism to block the clearance groove, so that when the protective plate is installed on one side of the display screen for protection, the clearance groove is blocked to ensure the protection effect; and when the protective plate is installed on the back of the back plate, the baffle rises to avoid the support frame, and when the relative position between the support frame and the back plate is adjusted, the baffle adjusts the height accordingly to fully avoid the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the back panel assembly of the utility model;

[0021] Figure 2 It is a schematic diagram of the back structure of the back panel assembly of the utility model;

[0022] Figure 3 It is a schematic diagram of the installation structure of the back plate and the support frame of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the protective plate of the utility model;

[0024] Figure 5 It is a schematic diagram of the baffle mechanism structure of the utility model;

[0025] Figure 6 It is a schematic diagram of the state structure of the protective plate protecting the display screen of the utility model. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1 and Figure 2 As shown, the back panel assembly for improving stability includes a base 2, a support frame 3 is fixed to the upper end of the base 2, a back panel 1 is arranged on the upper end of the support frame 3, and a display screen is arranged on the side of the back panel 1 facing away from the support frame 3;

[0028] In this embodiment, the relative position of the back plate 1 and the support frame 3 in the vertical direction can be adjusted to achieve the purpose of adjusting the display height of the display screen; Figure 3 As shown, the support frame 3 is slidably connected to the back plate 1 in the vertical direction, and two first fixing plates 11 are arranged on the side (back side) of the back plate 1 facing away from the display screen, and a screw rod 4 is connected between the two first fixing plates 11, and the screw rod 4 passes through the support frame 3 along the vertical direction and is threadedly connected thereto. By rotating the screw rod 4, the relative position of the back plate 1 and the support frame 3 in the vertical direction can be adjusted to achieve the purpose of adjusting the display height of the display screen;

[0029] Furthermore, in order to ensure that the relative height position of the back plate 1 remains stable after adjustment, the screw rod 4 needs to have a self-locking property, that is, the thread lead angle of the screw rod 4 is smaller than the equivalent friction angle.

[0030] Of course, the method of driving the support frame 3 to slide and adjust relative to the back panel 1 in the vertical direction includes but is not limited to the structure such as the screw rod 4 in this embodiment. In some embodiments, the height adjustment of the back panel 1 can also be directly driven by arranging linear driving components such as electric push rods and telescopic rods on the support frame 3.

[0031] The two sides of the back plate 1 are respectively provided with vertically arranged T-shaped slide grooves 12, and the back of the back plate 1 is provided with a protective plate 5. Figure 4 As shown, protrusions 51 are respectively provided on both sides of the protective plate 5, and can respectively cooperate with the two T-shaped slide grooves 12. A clearance groove 52 is opened at the lower end of the protective plate 5, and the clearance groove 52 is used to make way for the support frame 3;

[0032] like Figure 6 As shown, when the display screen needs to be protected, the protective plate 5 is pulled upward to separate from the back plate 1, and then the protective plate 5 is controlled to change direction so that the two protrusions 51 respectively cooperate with the two T-shaped slide grooves 12, and then the protective plate 5 is placed at the bottom of the T-shaped slide groove 12, so that the protective plate 5 can protect and shield the display screen, thereby protecting the display screen during transportation and transfer.

[0033] In this embodiment, a pressure block 6 is provided at the upper end of the back plate 1, and a bolt penetrates the pressure block 6 along the vertical direction and is threadedly connected to the back plate 1. By rotating the pressure block 6 to make it contact with the upper end surface of the protective plate 5 and tightening the bolt, the protective plate 5 can be pressed to the bottom of the T-shaped slide groove 12, thereby fixing the protective plate 5 and facilitating disassembly.

[0034] It is worth mentioning that, since the protective plate 5 is provided with a clearance groove 52 for making way for the support frame 3, when the protective plate 5 is protecting the display screen, the clearance groove 52 partially exposes the display screen, so that the display screen cannot be fully protected; for this reason, in this embodiment, a baffle mechanism 7 is provided on the protective plate 5 to shield the clearance groove 52;

[0035] like Figure 5 As shown, the baffle mechanism 7 includes a baffle 71 that can be raised and lowered, and can completely cover the clearance groove 52, so that when the protective plate 5 is installed on one side (front) of the display screen for protection, the clearance groove 52 is covered; and when the protective plate 5 is installed on the back of the back plate 1, the baffle 71 rises to avoid the support frame 3, and when the relative position between the support frame 3 and the back plate 2 is adjusted, the baffle 71 adjusts its height accordingly to fully avoid the support frame 3;

[0036] In this embodiment, two second fixing plates 72 and two third fixing plates 73 are provided on the protective plate 5, and a guide rod 74 is fixed to the lower end of the two second fixing plates 72, and the lower ends of the two guide rods 74 are in contact with the two third fixing plates 73; connecting plates 711 are respectively provided on both sides of the baffle plate 71, and the two guide rods 74 respectively penetrate the two connecting plates 711 and are slidably connected thereto, and the guide rods 74 are sleeved with springs 75, and the two ends of the spring 75 are respectively fixedly connected to the second fixing plates 72 and the connecting plates 711, and under the elastic force of the spring 75, the connecting plates 711 can contact with the third fixing plates 73, and at this time, the baffle plate 71 can completely cover the clearance groove 52;

[0037] When the protective plate 5 is installed on the back side of the back plate 1, the baffle 71 is tightly attached to the upper end of the support frame 3 under the elastic force of the spring 75, and as the relative position between the support frame 3 and the back plate 1 changes, the baffle 71 also rises and falls accordingly; when the protective plate 5 is installed on one side of the display screen for protection, under the elastic force of the spring 75, the baffle 71 can completely cover the make way slot 52.

[0038] Working principle:

[0039] By setting a protective plate 5 on the back plate 1, and setting two protrusions 51 on both sides of the protective plate 5 to cooperate with the T-shaped slide grooves 12 on both sides of the back plate 1, it is convenient to adjust the installation position of the protective plate 5, so that the protective plate 5 can be installed on the display screen side of the back plate 1 for protection during the transportation operation, and when not being transported, the protective plate 5 is installed on the back of the back plate 1 to avoid affecting the use, thereby achieving the purpose of protecting the display screen during transportation. By setting a clearance groove 52 on the protective plate 5 to make way for the support frame 3, and setting a baffle mechanism 7 on the protective plate 5, and setting a baffle 71 that can be lifted and lowered in the baffle mechanism 7 to block the clearance groove 52, so that when the protective plate 5 is installed on the side of the display screen for protection, the clearance groove 52 is blocked to ensure the protection effect; and when the protective plate 5 is installed on the back of the back plate 1, the baffle 71 rises to avoid the support frame 3, and when the relative position between the support frame 3 and the back plate 2 is adjusted, the baffle 71 is adjusted in height accordingly to fully avoid the support frame 3.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A back panel assembly for improving stability, comprising a base (2), a support frame (3) being fixed to the upper end of the base (2), a back panel (1) being arranged at the upper end of the support frame (3), and a display screen being arranged on the side of the back panel (1) facing away from the support frame (3), characterized in that: The relative positions of the back plate (1) and the support frame (3) in the vertical direction are adjustable; The back plate (1) is provided with a protective plate (5), and two sides of the back plate (1) are respectively provided with a T-shaped slide groove (12), and two ends of the protective plate (5) are respectively provided with a protrusion (51) to respectively cooperate with the two T-shaped slide grooves (12); the protective plate (5) can be installed on the back side or the front side of the back plate (1).

2. The back plate assembly for improving stability according to claim 1, characterized in that: The protection plate (5) is provided with a clearance groove (52) for accommodating the support frame (3).

3. The back plate assembly for improving stability according to claim 2, characterized in that: The protective plate (5) is provided with a baffle mechanism (7), the baffle mechanism (7) comprising a baffle (71) that can be raised and lowered, and when the protective plate (5) is installed on the front side of the back plate (1), the baffle (71) can completely cover the clearance groove (52).

4. The back plate assembly for improving stability according to claim 3, characterized in that: The protective plate (5) is provided with two second fixing plates (72) and two third fixing plates (73), and a guide rod (74) is fixed at the lower end of each of the two second fixing plates (72), and the lower ends of the two guide rods (74) are in contact with the two third fixing plates (73); connecting plates (711) are respectively provided on both sides of the baffle plate (71), and the two guide rods (74) respectively penetrate the two connecting plates (711) and are slidably connected thereto, and the guide rods (74) are sleeved with a spring (75), and the two ends of the spring (75) are respectively fixedly connected to the second fixing plates (72) and the connecting plates (711), and under the elastic force of the spring (75), the connecting plates (711) can contact with the third fixing plates (73), and at this time, the baffle plate (71) can completely cover the clearance groove (52).

5. The back plate assembly for improving stability according to claim 4, characterized in that: When the protective plate (5) is installed on the back side of the back plate (1), the baffle (71) is tightly attached to the upper end of the support frame (3) under the elastic force of the spring (75); when the protective plate (5) is installed on the front side of the back plate (1), the baffle (71) completely blocks the clearance groove (52) under the elastic force of the spring (75).

6. The back plate assembly for improving stability according to claim 1, characterized in that: A pressing block (6) is provided at the upper end of the back plate (1), and a bolt passes through the pressing block (6) in the vertical direction and is threadedly connected to the back plate (1). By rotating the pressing block (6) to make it contact with the upper end surface of the protective plate (5), and tightening the bolt, the protective plate (5) can be pressed against the bottom of the T-shaped slide groove (12).

7. The back plate assembly for improving stability according to claim 1, characterized in that: The support frame (3) is slidably connected to the back plate (1) in the vertical direction. Two first fixing plates (11) are arranged on the back of the back plate (1). A screw rod (4) is rotatably connected between the two first fixing plates (11). The screw rod (4) passes through the support frame (3) in the vertical direction and is threadedly connected thereto.

8. The back plate assembly for improving stability according to claim 7, characterized in that: The thread lead angle of the screw rod (4) is smaller than the equivalent friction angle.

9. A display, characterized in that: A back plate assembly for improving stability comprising the back plate assembly as described in any one of claims 1 to 8.

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