Adjustable display device

Abstract

The utility model relates to the technical field of displayers, and discloses an adjustable display device which comprises a display base, a connecting rod fixedly installed at the upper end of the display base and a threaded rod arranged on the connecting rod, a displayer is fixedly installed at the upper end of the threaded rod, fixing grooves are formed in the two side walls of the display base respectively, and the display base is fixedly installed in the fixing grooves. When the height of the displayer needs to be adjusted, under the cooperation of a threaded ring, a positioning ring, an annular groove, a threaded ring, a sliding block and a connecting groove, a threaded rod can longitudinally slide along an inner cavity of a connecting rod, at the moment, the height of the displayer is increased, meanwhile, the threaded rod drives a pulling assembly to move, the pulling assembly enables suction force of a suction cup to be increased, and therefore the displayer can be adjusted. Meanwhile, the pushing assembly can be driven to push the supporting panel to slide along the display base until the contact area between the supporting panel and the ground is increased, the effects of adjusting the height of the displayer and meanwhile improving the overall stability of the device are achieved, operation is easy, and use is convenient and fast.

Description

Technical Field

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

[0002] Big data analysis refers to the analysis of huge amounts of data. Big data is the hottest term in the IT industry today. The subsequent use of data warehouses, data security, data analysis, data mining, etc. around the commercial value of big data has gradually become a focus of profit that industry professionals are vying for. With the advent of the big data era, big data analysis has also emerged. In the application of big data analysis, it is usually necessary to use a display device to display the results of big data analysis, such as the display device used in the conference room.

[0003] An adjustable display device for big data analysis and display with a Chinese patent publication number of CN218720031U includes a base, an adjustment mechanism is arranged on the outer side of the upper end of the base, and a sleeve is installed on the upper end of the base. The utility model adopts the above structure, by placing the base in the desired position, the position of the base can be stabilized by the adjustment mechanism, and then the threaded sleeve is rotated as needed, and the position of the threaded sleeve is stabilized by the first positioning component to prevent the threaded sleeve from moving longitudinally, and the position of the stud inside the sleeve is stabilized by the first limiting component to prevent the stud from rotating with the threaded sleeve, so that the stud can drive the support to move longitudinally, so that the support can achieve the effect of adjusting the height of the display screen through the bracket, and the bracket can be rotated and connected to the upper end of the support through the rotating component, so that the display screen can be rotated at the upper end of the support through the bracket, so as to achieve the effect of adjusting the direction of the display screen, so that it will be more convenient and quick when adjusting the direction of the display screen.

[0004] Although the above patent can achieve the purpose of adjusting the orientation of the display screen, making it more convenient and quick to adjust the orientation of the display screen, when adjusting the height of the display screen, its height continues to increase, but the contact area between the base of the display screen and the ground remains unchanged, which will cause the center of gravity of the entire device to be unstable and shake; therefore, it does not meet the existing needs. We have proposed an adjustable display device. Utility Model Content

[0005] The utility model provides an adjustable display device, which has the beneficial effect of ensuring that the center of gravity of the entire device will not become unstable as the height of the display screen increases, and solves the problem mentioned in the above background technology that when the height of the display screen is adjusted, its height continues to increase, but the contact area between the base of the display screen and the ground remains unchanged, which will cause the center of gravity of the entire device to be unstable and shake.

[0006] The utility model provides the following technical solution: an adjustable display device, comprising a display base, a connecting rod fixedly installed on the upper end of the display base, and a threaded rod arranged on the connecting rod, a display is fixedly installed on the upper end of the threaded rod, two side walls of the display base are respectively provided with fixing grooves, support panels are slidably arranged on the two fixing grooves, a pushing component for pushing the support panel to slide thereon is arranged on the display base, a suction cup is arranged at the bottom end of the display base, a pulling component is arranged between the connecting rod and the display base, and an adjustment component for adjusting the height of the display is arranged on the connecting rod.

[0007] As an optional solution of the adjustable display device described in the utility model, the adjustment component includes a threaded ring rotatably set on the connecting rod and a fixed ring fixedly installed on the axial side wall of the threaded rod, a connecting groove is opened on the inner cavity side wall of the connecting rod, sliders are fixedly installed on both sides of the fixed ring, the sliders are slidably set in the corresponding connecting grooves, and the threaded rod is threaded on the threaded ring.

[0008] As an optional solution of the adjustable display device described in the utility model, an annular groove is provided on the connecting rod, a positioning ring is fixedly installed on the lower end of the threaded ring, a limiting block is fixedly installed on the bottom end of the positioning ring, a blocking ring is fixedly installed on the inner cavity side wall of the annular groove, and the positioning ring is rotatably arranged on the annular groove.

[0009] As an optional solution of the adjustable display device described in the utility model, the pulling assembly includes a pulling rod fixedly installed on the lower end of the threaded rod and a fixed shell fixedly installed on the bottom wall of the inner cavity of the display base, a piston is slidably arranged on the side wall of the inner cavity of the fixed shell, a fixed rod is fixedly installed on the upper end of the piston, the pulling rod is arranged on the fixed rod, and the suction cup is connected to the fixed shell.

[0010] As an optional solution of the adjustable display device described in the utility model, wherein: the pulling rod is slidably arranged on the fixed rod, a pulling ring is fixedly installed on the axial side wall of the pulling rod, pulling blocks are fixedly installed on the side walls at both ends of the pulling ring, a sliding groove is opened on the inner cavity side wall of the fixed rod, and the pulling block is slidably arranged on the sliding groove.

[0011] As an optional solution of the adjustable display device described in the utility model, the pushing component includes a plurality of positioning grooves opened on the bottom wall of the supporting panel and a trapezoidal block slidably arranged on the positioning grooves, a first spring is fixedly connected between the trapezoidal block and the positioning groove, the trapezoidal block is in conflict with the bottom wall of the inner cavity of the fixed shell, an L-shaped panel is fixed on the upper end of the supporting panel, a trapezoidal panel is fixedly installed on the upper end of the piston, the trapezoidal panel is slidably arranged on the fixed shell, the fixed shell is in contact with the L-shaped panel, and a second spring is fixedly connected between the supporting panel and the fixed shell.

[0012] The utility model has the following beneficial effects:

[0013] 1. When the height of the display needs to be adjusted, the threaded rod can slide longitudinally along the inner cavity of the connecting rod with the cooperation of the threaded ring, the positioning ring, the annular groove, the threaded ring, the slider and the connecting groove. At this time, the height of the display will be raised, and the threaded rod will drive the pulling component to move. The pulling component will increase the suction force of the suction cup and drive the pushing component, which will push the supporting panel to slide along the display base until its contact area with the ground is increased, thereby achieving the effect of adjusting the height of the display and increasing the overall stability of the device. The operation is simple and convenient to use.

[0014] 2. When the threaded rod continues to be lifted, with the cooperation of the pulling rod, the fixed rod, the pulling rod, the pulling block and the piston, the piston slides in the inner cavity of the fixed shell, and negative pressure is formed in the fixed shell. At this time, the suction cup is in tight contact with its contact surface, increasing the stability of the display base and its contact surface, ensuring that the display will not shake after being lifted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the pulling component of the utility model.

[0017] Figure 3 This is a schematic diagram of the connecting rod structure of the utility model.

[0018] Figure 4 For the utility model Figure 2 Enlarged view of point A in the middle.

[0019] Figure 5 For the utility model Figure 3 Enlarged view of point B in the middle.

[0020] In the figure: 1. display; 2. threaded rod; 3. connecting rod; 4. display base; 5. adjustment assembly; 51. threaded ring; 52. fixing ring; 53. slider; 54. connecting groove; 55. positioning ring; 56. annular groove; 57. blocking ring; 58. limiting block; 6. fixing groove; 7. supporting panel; 8. pushing assembly; 81. L-shaped panel; 82. trapezoidal panel; 83. second spring; 84. positioning groove; 85. first spring; 86. trapezoidal block; 9. suction cup; 10. pulling assembly; 101. fixed shell; 102. fixing rod; 103. pulling rod; 104. piston; 105. pulling ring; 106. pulling block; 107. sliding groove. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] Example 1

[0023] See also Figure 1-5 , an adjustable display device, including a display base 4 and a connecting rod 3 fixedly installed on the upper end of the display base 4 and a threaded rod 2 arranged on the connecting rod 3, a display 1 is fixedly installed on the upper end of the threaded rod 2, two side walls of the display base 4 are respectively provided with fixing grooves 6, support panels 7 are slidably arranged on the two fixing grooves 6, a pushing component 8 for pushing the support panel 7 to slide thereon is arranged on the display base 4, a suction cup 9 is arranged at the bottom end of the display base 4, and the stability of the display base 4 can be increased by the arrangement of the suction cup 9, a pulling component 10 is arranged between the connecting rod 3 and the display base 4, and an adjusting component 5 for adjusting the height of the display 1 is arranged on the connecting rod 3.

[0024] The adjustment assembly 5 includes a threaded ring 51 rotatably set on the connecting rod 3 and a fixed ring 52 fixedly installed on the axial side wall of the threaded rod 2. A connecting groove 54 is opened on the inner cavity side wall of the connecting rod 3. Slide blocks 53 are fixedly installed on both sides of the fixed ring 52. The slide blocks 53 are slidably set in the corresponding connecting grooves 54. The threaded rod 2 is threadedly set on the threaded ring 51.

[0025] An annular groove 56 is provided on the connecting rod 3, a positioning ring 55 is fixedly installed at the lower end of the threaded ring 51, a limiting block 58 is fixedly installed at the bottom end of the positioning ring 55, a blocking ring 57 is fixedly installed on the inner cavity side wall of the annular groove 56, and the positioning ring 55 is rotatably set on the annular groove 56. Through the setting of the blocking ring 57, the threaded ring 51 will not be separated from the connecting rod 3 during the rotation process, thereby ensuring the stable rotation of the threaded ring 51.

[0026] In this embodiment: when the height of the display 1 needs to be adjusted, the threaded ring 51 is rotated, and it is rotated along the annular groove 56 through the positioning ring 55. At this time, the threaded rod 2 will move along the threaded ring 51. At this time, the threaded rod 2 can slide longitudinally along the inner cavity of the connecting rod 3 through the setting of the slider 53 and the connecting groove 54. At this time, the height of the display 1 will be raised, and the threaded rod 2 will drive the pulling component 10 to move. The pulling component 10 will increase the suction force of the suction cup 9, and can also drive the pushing component 8, which will push the supporting panel 7 to slide along the display base 4 until its contact area with the ground is increased, thereby achieving the effect of adjusting the height of the display 1 and increasing the overall stability of the device. The operation is simple and convenient to use.

[0027] Example 2

[0028] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-3 The pulling assembly 10 includes a pulling rod 103 fixedly installed at the lower end of the threaded rod 2 and a fixed shell 101 fixedly installed on the bottom wall of the inner cavity of the display base 4. A piston 104 is slidably arranged on the inner cavity side wall of the fixed shell 101. A fixed rod 102 is fixedly installed on the upper end of the piston 104. The pulling rod 103 is arranged on the fixed rod 102, and the suction cup 9 is connected to the fixed shell 101.

[0029] The pulling rod 103 is slidably set on the fixed rod 102, and a pulling ring 105 is fixedly installed on the axial side wall of the pulling rod 103, and a pulling block 106 is fixedly installed on the side walls at both ends of the pulling ring 105. Through the setting of the pulling block 106 and the sliding groove 107, the pulling rod 103 can pull the fixed rod 102, and a sliding groove 107 is opened on the inner cavity side wall of the fixed rod 102, and the pulling block 106 is slidably set on the sliding groove 107.

[0030] In this embodiment: when the threaded rod 2 continues to be lifted, it drives the pulling rod 103 to slide along the inner cavity of the fixed rod 102. When sliding to a suitable position, the pulling rod 103 pulls the fixed rod 102 upward through the pulling block 106. The fixed rod 102 will drive the piston 104 to slide along the chamber of the fixed shell 101. At this time, a negative pressure is formed in the inner cavity of the fixed shell 101. At this time, the suction cup 9 is in tight contact with its contact surface, which increases the stability of the display base 4 and its contact surface, ensuring that the display 1 will not shake after being lifted.

[0031] Example 3

[0032] This embodiment is an improvement made on the basis of embodiment 2. For details, please refer to Figure 4 The pushing assembly 8 includes a plurality of positioning grooves 84 provided on the bottom wall of the supporting panel 7 and a trapezoidal block 86 slidably arranged on the positioning grooves 84. A first spring 85 is fixedly connected between the trapezoidal block 86 and the positioning grooves 84. The trapezoidal block 86 conflicts with the bottom wall of the inner cavity of the fixed shell 101. After the trapezoidal block 86 is ejected by the first spring 85, a part of it will not completely break away from the positioning groove 84. An L-shaped panel 81 is fixedly installed on the upper end of the supporting panel 7. A trapezoidal panel 82 is fixedly installed on the upper end of the piston 104. The trapezoidal panel 82 is slidably arranged on the fixed shell 101. The fixed shell 101 contacts the L-shaped panel 81. A second spring 83 is fixedly connected between the supporting panel 7 and the fixed shell 101.

[0033] In this embodiment: when the piston 104 slides along the inner cavity of the fixed shell 101, it drives the trapezoidal panel 82 to slide along the side wall of the fixed shell 101. During the sliding process, the trapezoidal panel 82 will squeeze the L-shaped panel 81, and the support panel 7 will slide along the display base 4. When the local position of the support panel 7 is separated from the display base 4, the trapezoidal block 86 thereon will be subjected to the elastic force of the first spring 85, so that the trapezoidal block 86 pops out and contacts the ground. As the support panel 7 continues to move, the trapezoidal block 86 thereon will continue to pop out and contact the ground, which can further increase the contact area between the display base 4 and the ground, thereby ensuring the overall stability of the device.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An adjustable display device, comprising a display base (4), a connecting rod (3) fixedly mounted on the upper end of the display base (4), and a threaded rod (2) arranged on the connecting rod (3), wherein a display (1) is fixedly mounted on the upper end of the threaded rod (2), characterized in that: The two side walls of the display base (4) are respectively provided with fixing grooves (6), and support panels (7) are slidably arranged on the two fixing grooves (6). The display base (4) is provided with a pushing component (8) for pushing the support panel (7) to slide thereon, and a suction cup (9) is provided at the bottom end of the display base (4). A pulling component (10) is provided between the connecting rod (3) and the display base (4), and an adjusting component (5) capable of adjusting the height of the display (1) is provided on the connecting rod (3).

2. An adjustable display device according to claim 1, characterized in that: The adjustment assembly (5) comprises a threaded ring (51) rotatably mounted on the connecting rod (3) and a fixing ring (52) fixedly mounted on the axial side wall of the threaded rod (2); a connecting groove (54) is provided on the inner cavity side wall of the connecting rod (3); sliders (53) are fixedly mounted on both sides of the fixing ring (52); the sliders (53) are slidably mounted in the corresponding connecting grooves (54); and the threaded rod (2) is threadedly mounted on the threaded ring (51).

3. An adjustable display device according to claim 2, characterized in that: The connecting rod (3) is provided with an annular groove (56), a positioning ring (55) is fixedly mounted on the lower end of the threaded ring (51), a limiting block (58) is fixedly mounted on the bottom end of the positioning ring (55), a blocking ring (57) is fixedly mounted on the inner cavity side wall of the annular groove (56), and the positioning ring (55) is rotatably mounted on the annular groove (56).

4. The adjustable display device according to claim 3, characterized in that: The pulling assembly (10) comprises a pulling rod (103) fixedly mounted on the lower end of the threaded rod (2) and a fixed shell (101) fixedly mounted on the bottom wall of the inner cavity of the display base (4); a piston (104) is slidably mounted on the inner cavity side wall of the fixed shell (101); a fixed rod (102) is fixedly mounted on the upper end of the piston (104); the pulling rod (103) is arranged on the fixed rod (102); and the suction cup (9) is connected to the fixed shell (101).

5. The adjustable display device according to claim 4, characterized in that: The pulling rod (103) is slidably mounted on the fixed rod (102); a pulling ring (105) is fixedly mounted on the axial side wall of the pulling rod (103); pulling blocks (106) are fixedly mounted on the side walls at both ends of the pulling ring (105); a sliding groove (107) is provided on the inner cavity side wall of the fixed rod (102); and the pulling block (106) is slidably mounted on the sliding groove (107).

6. The adjustable display device according to claim 5, characterized in that: The pushing assembly (8) comprises a plurality of positioning grooves (84) formed on the bottom wall of the supporting panel (7) and a trapezoidal block (86) slidably arranged on the positioning grooves (84); a first spring (85) is fixedly connected between the trapezoidal block (86) and the positioning grooves (84); the trapezoidal block (86) contacts the bottom wall of the inner cavity of the fixed shell (101); an L-shaped panel (81) is fixedly installed on the upper end of the supporting panel (7); a trapezoidal panel (82) is fixedly installed on the upper end of the piston (104); the trapezoidal panel (82) is slidably arranged on the fixed shell (101); the fixed shell (101) contacts the L-shaped panel (81); and a second spring (83) is fixedly connected between the supporting panel (7) and the fixed shell (101).

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