Display device convenient to adjust

Abstract

The utility model relates to the technical field of display installation, and discloses a display device convenient to adjust, which comprises a rotating seat and a base, a first knob is rotatably connected onto the rotating seat in a penetrating manner, a driving worm is fixedly connected onto the first knob, a driven worm gear is in threaded connection onto the driving worm, and a driving worm is fixedly connected onto the driven worm gear. A rotating shaft is fixedly connected to the driven worm gear, and a first connecting arm is fixedly connected to the rotating shaft. According to the utility model, through the innovative mechanical structure design, the flexible adjustment of the height and the inclination angle of the display is realized, a user only needs to simply rotate the second knob, the height adjustment of the display can be easily realized through the thread transmission mechanism of the lifting threaded rod and the lifting threaded sleeve, and meanwhile, the display screen mounting frame is combined with the damping rotating rod, so that the display screen is convenient to adjust. Therefore, a user can directly rotate the display screen mounting frame to adjust the inclination angle of the display, the adjusting process is stable and accurate, and sudden change of the angle caused by accidental touch is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to display mounting technical field especially relates to a display device convenient to adjust. BACKGROUND

[0002] With the rapid development of information technology and the increasing diversification of office environment, as an important device for information display, the use scene and user demand of display become more and more complex and diversified, in the office, users may need to adjust the height and inclination angle of display according to the desktop height, personal posture or viewing habits to obtain the best visual effect and comfort.

[0003] The height adjustment of traditional display device usually needs to be realized through complex disassembly or installation process, not only the operation is cumbersome, but also the equipment is easy to be damaged, and the adjustment of inclination angle is often limited by the design of fixed support, fine adjustment cannot be realized, therefore, a display device convenient to adjust is provided. UTILITY MODEL CONTENT

[0004] The utility model discloses a display device convenient to adjust, which solves the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a display device convenient to adjust, which comprises a rotating seat and a base, a first knob is rotatably connected to the rotating seat, a main worm is fixedly connected to the first knob, a driven worm is threadedly connected to the main worm, a rotating shaft is fixedly connected to the driven worm, a first connecting arm is fixedly connected to the rotating shaft, a second connecting arm is hingedly connected to one end of the first connecting arm away from the rotating shaft, a lifting threaded rod is rotatably connected to the first connecting arm, a second knob is fixedly connected to one end of the lifting threaded rod, a lifting threaded sleeve is threadedly connected to the other end of the lifting threaded rod, a connecting sliding block is hingedly connected to the lifting threaded sleeve, a sliding groove is formed in the bottom of the second connecting arm, the connecting sliding block slides in the sliding groove, a damping rotating rod is arranged at one end of the second connecting arm, and a display screen mounting rack is rotatably connected to the damping rotating rod.

[0006] As a further description of the above technical solution:

[0007] A supporting leg one is fixedly connected to the base, a supporting leg two is slidably connected in the supporting leg one, fastening threaded holes are formed in the supporting leg one and the fastening bolt, and a fastening bolt is threadedly connected in the fastening threaded hole.

[0008] As a further description of the above technical solution:

[0009] The base is provided with supporting legs, the bottom of the end of the supporting legs away from the base is provided with anti-skid pads, and the supporting legs and the anti-skid pads are all provided with three groups.

[0010] As a further description of the above technical solution:

[0011] The fastening threaded holes are provided with multiple groups and are uniformly distributed on the supporting leg one and the supporting leg two, and the supporting leg one is located above the base.

[0012] As a further description of the above technical solution:

[0013] The driving worm, the driven worm wheel and the rotating shaft are all rotated in the rotating seat, the second knob is rotated on the first connecting arm, and the lifting threaded sleeve is located above the second knob.

[0014] As a further description of the above technical solution:

[0015] The end of the supporting leg two away from the supporting leg one is fixedly connected with the rotating seat, and the rotating seat is located above the base.

[0016] As a further description of the above technical solution:

[0017] The first connecting arm and the second connecting arm are arranged in a V shape, and the damping rotating rod is provided with two groups and is symmetrically distributed on the two sides of the second connecting arm.

[0018] The utility model has the advantages of the following:

[0019] 1、 in the utility model, through the innovative mechanical structure design, the flexible adjustment of display height and inclination angle is realized, the user only needs to rotate the second knob simply, can realize the height adjustment of the display through the screw thread transmission mechanism of the lifting threaded rod and the lifting threaded sleeve, simultaneously, the combination of the display screen mounting frame and the damping rotating rod makes the user be able to rotate the display screen mounting frame directly to adjust the inclination angle of the display, and the adjustment process is stable and accurate, avoids the angle mutation caused by accidental touch.

[0020] 2、 in the utility model, through the introduction of the supporting leg one and the supporting leg two, in combination with the cooperation of the fastening bolt and the fastening threaded hole, the user can freely adjust the overall height of the device according to actual needs, to adapt to different working environments and use scenes, in addition, the supporting leg and the anti-skid pad on the base are designed, further increase the contact area and friction force between the base and the ground, effectively prevent the device from sliding or toppling in the use process, ensure the safety and stability of use. DRAWINGS

[0021] Figure 1A kind of three-dimensional structure schematic diagram of display device convenient to adjust is proposed for the utility model;

[0022] Figure 2 A partial sectional view of display device convenient to adjust is proposed for the utility model;

[0023] Figure 3 For Figure 2 Enlarged view at A in Figure 1;

[0024] Figure 4 A partial structure schematic diagram of display device convenient to adjust is proposed for the utility model;

[0025] Figure 5 A partial structure explosion diagram of display device convenient to adjust is proposed for the utility model.

[0026] Legend:

[0027] 1, rotating seat; 2, base; 3, first knob; 4, driving worm; 5, driven worm; 6, rotating shaft; 7, first connecting arm; 8, second connecting arm; 9, lifting threaded rod; 10, second knob; 11, lifting threaded sleeve; 12, connecting sliding block; 13, sliding slot; 14, damping rotating rod; 15, display screen mounting frame; 16, support leg one; 17, support leg two; 18, fastening threaded hole; 19, fastening bolt; 20, support foot; 21, non-slip pad. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Refer to Figures 1-5The utility model provides an embodiment: a kind of display device of being convenient for adjusting, including rotating seat 1, pedestal 2, first knob 3 is penetrated and is connected with rotating on rotating seat 1, first knob 3 is fixedly connected with driving worm 4, driving worm 4 is screw-connected with driven worm 5 on it, driven worm 5 is fixedly connected with rotating shaft 6 on it, rotating shaft 6 is fixedly connected with first connecting arm 7, second connecting arm 8 is hinged on the end of first connecting arm 7 away from rotating shaft 6, first connecting arm 7 is rotatably connected with lifting screw rod 9, one end of lifting screw rod 9 is fixedly connected with second knob 10, the other end of lifting screw rod 9 is screw-connected with lifting threaded sleeve 11, connecting sliding block 12 is hinged on lifting threaded sleeve 11, the bottom of second connecting arm 8 is equipped with sliding groove 13, connecting sliding block 12 slides in sliding groove 13, one end of second connecting arm 8 is equipped with damping rotary lever 14, display screen mounting rack 15 is rotatably connected with damping rotary lever 14 on it, through the innovative mechanical structure design, the flexible adjustment of display height and inclination angle is realized, user only needs to rotate second knob 10 simply, can pass through the screw thread transmission mechanism of lifting screw rod 9 and lifting threaded sleeve 11, easily realize the height adjustment of display, simultaneously, the combination of display screen mounting rack 15 and damping rotary lever 14 makes user be able to directly rotate display screen mounting rack 15 to adjust the inclination angle of display, and adjustment process is stable, accurate, avoids the angle mutation caused by accidental touch.

[0030] Pedestal 2 is fixedly connected with support leg one 16, support leg two 17 is slidably connected in support leg one 16, and the upper portion of support leg one 16 and fastening bolt 19 is equipped with fastening thread hole 18, and fastening thread hole 18 is screw-connected with fastening bolt 19, and pedestal 2 is equipped with support leg 20, and the bottom of the end of support leg 20 away from pedestal 2 is equipped with antiskid pad 21, and support leg 20 and antiskid pad 21 are equipped with three groups, and three groups of support leg 20 are evenly distributed on pedestal 2, and fastening thread hole 18 is equipped with multiple groups and is evenly distributed on support leg one 16 and support leg two 17, and support leg one 16 is located above pedestal 2, and driving worm 4, driven worm 5 and rotating shaft 6 are rotatable in rotating seat 1, and second knob 10 is penetrated and is rotatable on first connecting arm 7, and lifting threaded sleeve 11 is located above second knob 10, and one end of support leg two 17 away from support leg one 16 is fixedly connected with rotating seat 1, and rotating seat 1 is located above pedestal 2, and first connecting arm 7 and second connecting arm 8 are arranged in "V" shape, and damping rotary lever 14 is equipped with two groups and is symmetrically distributed on the two sides of second connecting arm 8, by introducing support leg one 16 and support leg two 17, in combination with the cooperation of fastening bolt 19 and fastening thread hole 18, user can freely adjust the overall height of the device according to actual needs to adapt to different working environments and use scenarios, in addition, the design of support leg 20 and antiskid pad 21 on pedestal 2 further increases the contact area and friction force of pedestal 2 and ground, effectively prevents the device from sliding or toppling during use, ensures the safety and stability of use.

[0031] Working principle: when using the display device convenient to adjust, first when the user needs to adjust the height of the display, through the operation of rotating the second knob 10, since the second knob 10 is fixedly connected with the lifting threaded rod 9, rotating the second knob 10 will drive the lifting threaded rod 9 to rotate on the first connecting arm 7, the other end of the lifting threaded rod 9 is threadedly connected with the lifting threaded sleeve 11, this design allows the relative movement of the thread to be converted into linear motion, therefore, with the rotation of the lifting threaded rod 9, the lifting threaded sleeve 11 will move up and down along the length direction of the lifting threaded rod 9, the connecting slider 12 hinged on the lifting threaded sleeve 11 slides in the sliding groove 13 of the second connecting arm 8, this sliding connection ensures the smooth transmission of force, when the lifting threaded sleeve 11 moves up and down, the position of the connecting slider 12 in the sliding groove 13 will also change accordingly, thereby pushing or pulling the second connecting arm 8 to swing up and down around the hinge point with the first connecting arm 7, in this process, the opening angle of the V-shaped structure formed between the first connecting arm 7 and the second connecting arm 8 changes, thereby realizing the height adjustment of the display mounting bracket and the display, the user can adjust the inclination angle of the display by directly rotating the display screen mounting bracket 15, the display screen mounting bracket 15 is connected with the second connecting arm 8 through the damping rotating rod 14, the design of the damping rotating rod 14 makes it possible to feel a certain resistance when rotating, this resistance not only ensures the stability and accuracy of the adjustment process, but also avoids the sudden change of the angle of the display due to accidental touch, the user can easily adjust the inclination angle of the display according to personal habits or viewing needs to obtain the best visual effect, if the user needs to adjust the rotation angle of the display to obtain a wider viewing angle, the first knob 3 can be rotated to achieve this, the first knob 3 is fixedly connected with the driving worm 4 in the rotating seat 1, rotating the first knob 3 will drive the driving worm 4 to rotate, since the driving worm 4 is connected with the driven worm 5 through meshing, this transmission method has self-locking property, which can prevent reverse rotation while transmitting power, thereby ensuring the stability of the rotation angle, the driven worm 5 rotates with the driving worm 4, and drives the rotating shaft 6 fixedly connected therewith to rotate, the first connecting arm 7, the second connecting arm 8, the display screen mounting bracket 15 and the display on the rotating shaft 6 will also rotate, realizing 360-degree rotation adjustment around the center of the rotating shaft 6, in this way, the user can freely rotate the display according to needs to obtain the best viewing angle, in order to enhance the stability and high adaptability of the whole device, the support leg one 16 and the support leg two 17 are designed on the base 2, the user can fix the support leg two 17 at different heights in the support leg one 16 by adjusting the position of the fastening bolt 19 in the fastening threaded hole 18, thereby adjusting the overall height and stability of the device according to actual needs, in addition, the support foot 20 and the non-slip pad 21 on the base 2 further increase the contact area and friction between the base 2 and the ground, effectively preventing the device from sliding or falling during use.

[0032] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A display device for easy adjustment comprising a swivel base (1), a base (2), characterized in that: The rotating seat (1) is provided with a first knob (3) penetratingly connected, the first knob (3) is fixedly connected with a driving worm (4), the driving worm (4) is threadedly connected with a driven worm (5), the driven worm (5) is fixedly connected with a rotating shaft (6), the rotating shaft (6) is fixedly connected with a first connecting arm (7), the first connecting arm (7) is hingedly connected with a second connecting arm (8) at an end away from the rotating shaft (6), the first connecting arm (7) is rotatably connected with a lifting threaded rod (9), one end of the lifting threaded rod (9) is fixedly connected with a second knob (10), the other end of the lifting threaded rod (9) is threadedly connected with a lifting threaded sleeve (11), the lifting threaded sleeve (11) is hingedly connected with a connecting sliding block (12), a sliding groove (13) is formed in the bottom of the second connecting arm (8), the connecting sliding block (12) slides in the sliding groove (13), a damping rotating rod (14) is arranged at one end of the second connecting arm (8), and a display screen mounting rack (15) is rotatably connected with the damping rotating rod (14).

2. A display device for ease of adjustment according to claim 1, wherein: The base (2) is fixedly connected with a supporting leg one (16), the supporting leg one (16) is slidingly connected with a supporting leg two (17), the supporting leg one (16) and the fastening bolt (19) are both provided with fastening threaded holes (18), and the fastening threaded holes (18) are threadedly connected with the fastening bolt (19).

3. A display device for ease of adjustment according to claim 2, wherein: The base (2) is provided with supporting legs (20), the supporting legs (20) are provided with anti-skid pads (21) at the bottom of the end away from the base (2), and the supporting legs (20) and the anti-skid pads (21) are all provided with three groups.

4. A display device for ease of adjustment according to claim 3, wherein: The fastening threaded holes (18) are provided with multiple groups and are uniformly distributed on the supporting leg one (16) and the supporting leg two (17), and the supporting leg one (16) is located above the base (2).

5. A display device for ease of adjustment according to claim 4, wherein: The driving worm (4), the driven worm (5) and the rotating shaft (6) all rotate in the rotating seat (1), the second knob (10) penetrates and rotates on the first connecting arm (7), and the lifting threaded sleeve (11) is located above the second knob (10).

6. A display device for ease of adjustment according to claim 5, wherein: The end of the supporting leg two (17) away from the supporting leg one (16) is fixedly connected with the rotating seat (1), and the rotating seat (1) is located above the base (2).

7. A display device for ease of adjustment according to claim 6, wherein: The first connecting arm (7) and the second connecting arm (8) are arranged in a "V" shape, and the damping rotating rod (14) is provided with two groups and is symmetrically distributed on the two sides of the second connecting arm (8).

Images