Display screen support

Abstract

The utility model provides a display screen support which comprises a support body and an adjusting rod, a lifting mechanism is arranged in the support body, one end of the adjusting rod penetrates through the support body and is rotationally connected with the lifting mechanism, the other end of the adjusting rod is connected with a display screen, and the lifting mechanism is located in the support body and ascends and descends up and down so as to drive the adjusting rod to ascend and descend synchronously. The display screen and the adjusting rod can realize the fixation of the display screen at any angle under the action of gravity and the spring; meanwhile, the display screen is further provided with the guiding part and the sliding groove which are connected in a sliding mode, a user only needs to forcibly move the display screen downwards or upwards to drive the guiding part to slide up and down, the display screen can be adjusted at any height under the elastic supporting effect of the elastic assembly, people can adjust the display screen according to the using habits of themselves when using the display screen, and the user experience is improved. And people can keep the most suitable posture during use, so that better use experience can be obtained.

Description

Technical Field

[0001] The utility model belongs to the technical field of display screen brackets, and particularly relates to a display screen bracket. Background Art

[0002] With the advent of the information age, computers are increasingly used in all areas of people's lives and work, and have even become an indispensable part of people's work and life. However, the placement of computer display screens is very inconvenient under existing technologies. This is reflected in the fact that the general display screen bracket structure is relatively fixed and cannot be adjusted or can only be adjusted for a single interval angle, or the height of the display screen cannot be adjusted at the same time. However, everyone's body shape and sitting posture are different, resulting in people having to maintain an uncomfortable posture for a long time when using it, which has a poor user experience, is not only prone to fatigue, but also is not conducive to physical health. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] The utility model provides a display screen bracket, aiming to solve the problem in the prior art that the angle of the display screen and the height of the bracket cannot be arbitrarily adjusted.

[0005] (2) Technical solution

[0006] The utility model provides a display screen bracket, comprising a bracket and an adjusting rod, wherein a lifting mechanism is provided in the bracket, one end of the adjusting rod passes through the bracket and is rotatably connected to the lifting mechanism to achieve adjustment of the forward and backward tilt angles of the adjusting rod, and the lifting mechanism is located in the bracket and rises and falls to drive the adjusting rod to rise and fall synchronously.

[0007] Furthermore, the lifting mechanism includes a lifting component and an elastic component. The lifting component is rotatably connected to the adjusting rod. The elastic component is pressed against the bottom of the lifting component to elastically support and fix the lifting position of the lifting component.

[0008] Furthermore, the elastic component includes a shell and a spring, the shell is provided with a cavity, one end of the spring is fixedly connected to the inner wall of the bracket, and the other end is elastically pressed in the cavity.

[0009] Furthermore, there are two cavities in the shell, which are arranged correspondingly up and down, and there are two clockwork springs, which correspond one to one with the two cavities respectively.

[0010] Furthermore, a slot is provided at one end of the clockwork spring away from the cavity, and a hook corresponding to the slot is provided on the inner wall of the bracket, and the slot is hooked on the hook.

[0011] Furthermore, the lifting assembly includes a fixed plate one, a fixed plate two and a latch, the adjusting rod is arranged between the fixed plate one and the fixed plate two, the latch passes through the fixed plate one, the adjusting rod and the fixed plate two in sequence, and at least one end of the latch is also provided with a threaded adjustment cap, and the adjustment cap is in frictional contact with the fixed plate one or the fixed plate two.

[0012] Furthermore, the lifting assembly also includes a connecting column and a top plate fixedly connected to the top of the fixed plate one and the fixed plate two respectively. A fixed block is provided at one end of the adjusting rod. The fixed block is sleeved on the connecting column, and the top of the connecting column abuts against the top plate.

[0013] Furthermore, the connecting column is also provided with sleeve 1 and sleeve 2, the fixed block abuts against the bottom of sleeve 1, the sleeve 1 is provided with step 1, the sleeve 2 is provided with step 2, and a spring is pressed between step 1 and step 2; the top of the connecting column is provided with a connecting seat, and the connecting seat abuts against the top of the sleeve 2.

[0014] Furthermore, the fixing plate 1 and the fixing plate 2 are both provided with a guide portion, the bracket is provided with a guide member 1, the guide member 1 is provided with a guide groove corresponding to the guide portion, and the guide portion is slidably connected in the guide groove.

[0015] Furthermore, a second guide member is provided in the guide groove, a slide groove is provided in the second guide member, and the guide part is slidably connected in the slide groove; a steel ball is provided on the second guide member passing through its peripheral wall, and a connecting groove corresponding to the steel ball is provided on the guide part, and the steel ball is slidably connected to the connecting groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model is provided with a lifting assembly driven by an adjusting rod, so that when the user rotates the display screen at will, the display screen and the adjusting rod can be fixed at any angle under the action of gravity and a spring, without being restricted by a specified angle. The operation is simple and the practicality is strong.

[0018] In addition, the present invention is also provided with a guide part and a slide groove with a sliding connection. The user only needs to move the display screen downward or upward with force to drive the guide part to slide up and down. Under the elastic support of the elastic component, the display screen can be adjusted to any height, so that people can adjust it according to their own usage habits when using it, and can maintain the most suitable posture for themselves when using it, so as to get a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall application of the utility model.

[0020] Figure 2 It is a structural diagram of the present utility model.

[0021] Figure 3 This is an exploded view of the structure of the present invention.

[0022] Figure 4 This is a schematic diagram of the lifting mechanism structure of the utility model.

[0023] Figure 5 This is an exploded view of the elastic component of the present invention.

[0024] Figure 6 This is a schematic diagram of the support structure of the present utility model.

[0025] Figure 7 This is an exploded view of the adjusting rod and the fixing plate of the utility model.

[0026] Figure 8 This is an exploded view of the adjusting rod and the connecting column of the utility model.

[0027] Figure 9 This is a cross-sectional view of the utility model when the adjustment rod is downward.

[0028] Figure 10 This is a cross-sectional view of the utility model when the adjustment rod is facing upward.

[0029] Figure 11 It is an enlarged view of the internal cross-sectional view of the bracket of the present invention.

[0030] Figure markings: 100-bracket, 200-adjusting rod, 2-fixed block, 1-lifting mechanism, 11-lifting assembly, 111-fixed plate one, 112-fixed plate two, 113-latch, 114-adjusting cap, 115-connecting column, 116-top plate, 117-connecting seat, 12-elastic assembly, 121-housing, 122-spring, 123-cavity, 124-slot, 125-hook, 13-sleeve one, 131-step one, 14-sleeve two, 141-step two, 15-spring, 16-guide part, 17-guide member one, 18-guide groove, 19-guide member two, 20-slide groove, 21-steel ball, 22-connecting groove, 23-limiting groove, 24-socket, 25-avoidance groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0032] like Figure 1-3As shown, the present invention provides a display screen stand, including a stand 100 and an adjustment rod 200. The stand 100 is provided with a lifting mechanism 1. One end of the adjustment rod 200 passes through the stand 100 and is rotatably connected to the lifting mechanism 1 to adjust the forward and backward angles of the adjustment rod 200. The other end is connected to the display screen. The side of the stand 100 connected to the adjustment rod 200 is also provided with a limit slot 23. The adjustment rod 200 moves up and down within the limit slot 23. During use, the user can directly hold the display screen and apply force up and down to arbitrarily adjust the height of the display screen within the range of the limit slot 23, which can meet the needs of different user sizes. The lifting mechanism 1 is located in the stand 100 and rises and falls, driving the adjustment rod 200 to rise and fall synchronously. The stand 100 is provided with a groove corresponding to the lifting mechanism 1, so that the lifting mechanism 1 can rise and fall more smoothly, saving the user more effort. The lifting mechanism 1 and the adjustment rod 200 rise and fall synchronously, achieving simultaneous adjustment of the angle and height of the display screen, improving the user experience.

[0033] Specifically, such as Figure 4 As shown, the lifting mechanism 1 includes a lifting assembly 11 and an elastic assembly 12. The lifting assembly 11 is rotatably connected to the adjustment rod 200, and the elastic assembly 12 is pressed against the bottom of the lifting assembly 11 to elastically support and fix the lifting position of the lifting assembly 11. When the user adjusts the height of the display screen downward, the adjustment rod 200 will move downward synchronously, which means that the lifting assembly 11 connected to the adjustment rod 200 will also move downward synchronously. Because the lower end of the lifting assembly 11 abuts against the elastic assembly 12, the elastic assembly 12 has a downward pressure. However, because the elastic assembly 12 itself has an upward restoring force, it can achieve a balance with the downward force, that is, the upper and lower pressures just offset each other, thereby ensuring that the position of the lifting assembly 11 remains unchanged. Accordingly, the display screen will not fall down due to gravity.

[0034] Further, if Figure 5-6As shown, the elastic component 12 includes a housing 121 and a spring 122. The housing 121 is provided with a cavity 123. One end of the spring 122 is fixedly connected to the inner wall of the bracket 100, and the other end is elastically compressed within the cavity 123. In this embodiment of the utility model, there are two springs 122, and two cavities 123 are provided to correspond to the number of springs 122. The two springs 122 can increase the elastic force, which is close to the gravity of the display screen, thereby ensuring that the display screen does not fall downward under the action of gravity. The end of the spring 122 away from the cavity 123 is provided with a slot 124, and the inner wall of the bracket 100 is provided with a hook 125 corresponding to the slot 124. The hook 125 can be fixedly connected to the inner wall of the bracket 100, or an auxiliary plate can be provided on the side of the lifting mechanism 1 corresponding to the slot 124, and the hook 125 is provided on the auxiliary plate. The ends of the two springs 122 provided with the slots 124 are fitted together, and the positions of the two slots 124 correspond to each other and are hooked on the hook 125 to fix the two springs 12 2 remains unchanged; the other ends of the two clockwork springs 122 are respectively pressed in the cavity 123. When the shell 121 is subjected to force, it can ensure that the two clockwork springs 122 operate simultaneously and exert two elastic forces upward on the lifting assembly 11. Specifically, when one clockwork spring 122 moves, it will drive the corresponding cavity 123 to move, and then the shell 121 will also move accordingly, thereby driving the other clockwork spring 122 located in the shell 121 to move, so as to achieve the effect of simultaneous operation of the two clockwork springs 122.

[0035] Furthermore, if Figure 7 As shown, the lifting assembly 11 includes a fixing plate 111, a fixing plate 2 112 and a latch 113. The adjusting rod 200 is arranged between the fixing plate 1 111 and the fixing plate 2 112. In order to connect the adjusting rod 200 to the lifting assembly 11, a socket 24 is correspondingly provided on the fixing plate 1 111, the fixing plate 2 112 and the adjusting rod 200. The latch 113 passes through the socket 24 on the fixing plate 1 111, the adjusting rod 200 and the fixing plate 2 112 in sequence, connects them together, and then is screwed in. The adjusting cap 114 with a groove is tightened on one end of the pin 113, that is, the adjusting cap 114 is frictionally abutted against the outside of the fixing plate 1 111 and / or the fixing plate 2 112, and the fixing plate 1 111 and the fixing plate 2 112 and the pin 113 can also be abutted against the adjusting cap 114 with a gasket at the abutment point, thereby further increasing the friction force between the adjusting rod 200 and the fixing plate 1 111 and the fixing plate 2 112, so that it is sufficient to balance the gravity of the display screen, so as to achieve the effect of not falling when the angle of the display screen is adjusted at any time.

[0036] Further, if Figure 8-10 As shown, the lifting assembly 11 further includes a connecting post 115 and a top plate 116 screwed to the tops of the first fixing plate 111 and the second fixing plate 112, respectively. The top plate 116 connects the various components of the lifting assembly 11 into a single unit, allowing the entire lifting assembly 11 to move as a whole. To enable the adjustment rod 200 to drive the connecting post 115, a fixing block 2 is provided at one end of the adjustment rod 200. The fixing block 2 is sleeved on the connecting post 115, and the top of the connecting post 115 abuts against the top plate 116. The connecting column 115 is also provided with a sleeve 13 and a sleeve 2 14, and the sleeve 13 can move up and down between the connecting columns 115, and the fixed block 2 abuts against the bottom of the sleeve 13, and the sleeve 13 is provided with a step 131, and the sleeve 2 14 is provided with a step 2 141, and a spring 15 is pressed between the step 131 and the step 2 141; the top of the connecting column 115 is provided with a connecting seat 117, and the connecting seat 117 abuts against the top of the sleeve 2 14, and under the action of the elastic force of the spring 15, the sleeve 2 14 can be always located at the top of the connecting column 115 and support the connecting column 115 to prevent it from falling.

[0037] When the display screen is at an upward viewing angle, the spring 15 is in a stretched state, and its elastic force can drive the sleeve 13 to move downward and press against the fixing block 2, further fixing the position of the fixing block 2 to prevent the display screen from falling;

[0038] When the display screen is at a downward-looking angle, the fixing block 2 pushes upward and exerts an upward pressure on the spring 15 and the sleeve 13. The spring 15 is compressed under the upward pressure of the fixing block 2. Under the action of the elastic force, the elevation angle of the display screen is kept balanced.

[0039] The spring 15 and the sleeve 13 are arranged to balance the self-gravity of the display screen and the adjustment rod 200, thereby reducing the friction between the adjustment cap 114 and the fixing plate 1 111 and / or the fixing plate 2 112, thereby improving the service life; at the same time, it also makes it convenient for the user to adjust the angle of the display screen at will, improving the defect that the traditional technology can only adjust the display screen at a certain angle.

[0040] Further, if Figure 11As shown, the fixing plate 1 111 and the fixing plate 2 112 are both provided with a guide portion 16, and the guide portion 16 and the fixing plate are designed in an "L" shape. A guide member 17 is provided in the bracket 100, and a groove corresponding to the guide member 17 is provided on the inner side of the bracket 100, which can serve as a limiting protection for the guide member 17. Guide member 17 is provided with a guide groove 18 corresponding to guide portion 16. Guide portion 16 is slidably connected to guide groove 18. To facilitate smoother sliding of guide portion 16, guide member 19 is further provided within guide groove 18. Guide member 19 is provided with a slide groove 20, into which guide portion 16 is slidably connected. Guide member 19 is provided with a steel ball 21 extending through its peripheral wall. Steel ball 21 can rotate within its position but cannot move independently, moving only as a whole with guide member 19. Guide member 19 is shorter than guide member 17 to ensure that guide member 19 can slide within the height range of guide member 17, thereby adjusting the height of the display screen. Guide member 16 is provided with a connecting groove 22 corresponding to steel ball 21, while guide member 17 is also provided with a relief groove 25 corresponding to steel ball 21, so that the steel ball 21 is not affected when sliding up and down, making height adjustment smoother and more convenient for the user.

[0041] Furthermore, in order to make the bracket 100 more beautiful as a whole, a top cover that can be directly pressed and fastened is provided at the upper end of the bracket 100, which can cover and block the internal structure of the bracket 100. A base is provided at the bottom of the bracket 100 to increase the supporting force of the bracket 100. The base is screwed to the bracket 100, and the screws are set at the bottom of the base and screwed to the inner wall of the bracket 100, so that people cannot see the screws from the outside, and the overall appearance is more beautiful.

[0042] The following is a detailed description of the working principle of the utility model:

[0043] When the user needs to adjust the angle of the display screen, such as adjusting it upward, the user can directly apply force upward on the display screen with his hand. At this time, the adjustment rod 200 is connected to one end of the bracket 100, that is, the fixed block 2 will move downward and have a downward pressing force. From the internal structure of the bracket 100, the fixed block 2 will move downward. At this time, the pressure on the spring 15 located on the fixed block 2 becomes smaller, and it will automatically stretch and recover, with a downward stretching force. This force combined with the friction force generated by the connection between the adjustment rod 200 and the fixing plate 1 111 and the fixing plate 2 112 can be automatically adjusted to a level sufficient to balance the gravity of the display screen, thereby stabilizing the adjusted angle of the display screen and meeting the needs of the user.

[0044] When the user only needs to adjust the height of the display screen, such as adjusting the height of the display screen downward, the user can directly grab the display screen with his hand and move it downward in the limit slot 23 of the bracket 100 as a whole. At this time, the adjusting rod 200 will move downward synchronously, and the fixing plate 1 111 and the fixing plate 2 112 rotatably connected to the adjusting rod 200 will also move downward. Since the top plate 116 fixes the connecting column 115, the fixing plate 1 111 and the fixing plate 2 112 together by screwing, the connecting column 115 will also move downward as a whole. 2 lower ends abut against the elastic assembly 12, causing the elastic assembly 12 to move downward accordingly. Furthermore, the housing 121 of the elastic assembly 12 first moves downward, then pulls the spring spring 122 within the housing 121 downward. Since the spring spring 122 automatically resets, it exerts an upward restoring force on the downwardly applied lifting assembly 11. This restoring force automatically adjusts to a value similar to the weight of the display. At this point, the weight of the display and the upward restoring force of the spring spring 122 offset each other, thus achieving the function of adjusting the display angle downward. When the user needs to adjust the display angle upward, the adjustment rod 200, the connecting post 115, and the lifting assembly 11 will correspondingly move upward, as described above. At this point, the stretched spring spring 122, now free of pressure, automatically resets, driving the housing 121 upward until its upward restoring force is similar to the weight of the display, stabilizing the adjusted height of the display, thereby achieving the function of adjusting the display height to any desired height.

[0045] The innovation of this utility model is:

[0046] The utility model is provided with a lifting assembly driven by an adjusting rod, so that when the user rotates the display screen at will, the display screen and the adjusting rod can be fixed at any angle under the action of gravity and a spring, without being restricted by a specified angle. The operation is simple and the practicality is strong.

[0047] In addition, the present invention is also provided with a guide part and a slide groove with a sliding connection. The user only needs to move the display screen downward or upward with force to drive the guide part to slide up and down. Under the elastic support of the elastic component, the display screen can be adjusted to any height, so that people can adjust it according to their own usage habits when using it, and can maintain the most suitable posture for themselves when using it, so as to get a better user experience.

[0048] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

[0049] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A display screen bracket, characterized in that: The invention comprises a bracket (100) and an adjusting rod (200), wherein a lifting mechanism (1) is provided in the bracket (100), one end of the adjusting rod (200) passes through the bracket (100) and is rotatably connected to the lifting mechanism (1) to adjust the forward and backward tilt angles of the adjusting rod (200), and the lifting mechanism (1) is located in the bracket (100) and moves up and down to drive the adjusting rod (200) to move up and down synchronously; The lifting mechanism (1) comprises a lifting component (11) and an elastic component (12), wherein the lifting component (11) is rotatably connected to the adjusting rod (200), and the elastic component (12) is elastically pressed against the bottom of the lifting component (11) to elastically support and fix the lifting position of the lifting component (11); The elastic component (12) comprises a housing (121) and a spring (122); a cavity (123) is provided on the housing (121); one end of the spring (122) is fixedly connected to the inner wall of the bracket (100), and the other end is elastically pressed in the cavity (123).

2. A display screen bracket according to claim 1, characterized in that: There are two cavities (123) in the housing (121), and the two cavities (123) are arranged correspondingly up and down. There are two clockwork springs (122), and the two clockwork springs (122) correspond one to one with the two cavities (123).

3. The display screen bracket according to claim 2, characterized in that: A clamping slot (124) is provided at one end of the clockwork spring (122) away from the cavity (123), and a clamping hook (125) corresponding to the clamping slot (124) is provided on the inner wall of the bracket (100), and the clamping slot (124) is hooked on the clamping hook (125).

4. The display screen bracket according to claim 1, characterized in that: The lifting assembly (11) includes a fixing plate 1 (111), a fixing plate 2 (112) and a latch (113); the adjusting rod (200) is arranged between the fixing plate 1 (111) and the fixing plate 2 (112); the latch (113) passes through the fixing plate 1 (111), the adjusting rod (200) and the fixing plate 2 (112) in sequence; at least one end of the latch (113) is further provided with a threaded adjusting cap (114); the adjusting cap (114) is in frictional contact with the fixing plate 1 (111) or the fixing plate 2 (112).

5. The display screen bracket according to claim 4, characterized in that: The lifting assembly (11) further includes a connecting column (115) and a top plate (116) fixedly connected to the top of the fixing plate 1 (111) and the top of the fixing plate 2 (112), respectively. A fixing block (2) is provided at one end of the adjusting rod (200), and the fixing block (2) is sleeved on the connecting column (115). The top of the connecting column (115) abuts against the top plate (116).

6. The display screen bracket according to claim 5, characterized in that: The connecting column (115) is also provided with a sleeve 1 (13) and a sleeve 2 (14), the fixing block (2) abuts against the bottom of the sleeve 1 (13), the sleeve 1 (13) is provided with a step 1 (131), the sleeve 2 (14) is provided with a step 2 (141), and a spring (15) is pressed between the step 1 (131) and the step 2 (141); the top of the connecting column (115) is provided with a connecting seat (117), and the connecting seat (117) abuts against the top of the sleeve 2 (14).

7. The display screen bracket according to claim 4, characterized in that: The fixing plate 1 (111) and the fixing plate 2 (112) are both provided with a guide portion (16), the bracket (100) is provided with a guide member 1 (17), the guide member 1 (17) is provided with a guide groove (18) corresponding to the guide portion (16), and the guide portion (16) is slidably connected to the guide groove (18).

8. The display screen bracket according to claim 7, characterized in that: A second guide member (19) is further provided in the guide groove (18), a slide groove (20) is provided in the second guide member (19), and the guide portion (16) is slidably connected to the slide groove (20); a steel ball (21) is provided on the second guide member (19) and passes through the peripheral wall thereof, and a connecting groove (22) corresponding to the steel ball (21) is provided on the guide portion (16), and the steel ball (21) is slidably connected to the connecting groove (22).

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