Display screen convenient to adjust

Abstract

The utility model discloses a display screen convenient to adjust, which relates to the technical field of displays, and comprises a main screen and a support frame, an auxiliary screen is arranged on the side surface of the main screen, a movably connected connector is arranged between the main screen and the auxiliary screen, and the support frame comprises a fixed seat, a connecting rod, a first connecting block, a second connecting block and a screen frame, an adjusting disc is fixedly installed on the back face of the main screen, an adjusting rod used for rotating the main screen is arranged in the center of the adjusting disc, a first damping shaft hole is formed in the center of the screen frame, the adjusting rod penetrates through the first damping shaft hole to be rotationally connected with the screen frame, first sliding grooves are evenly formed in the back face of the adjusting disc, and springs and limiting beads are arranged in the first sliding grooves. The display has the advantages of accurate positioning, stable fixation and flexible adjustment of the included angle between the main screen and the auxiliary screen, and solves the problems that the traditional display is inconvenient to adjust, the screen is easily damaged and the sight is influenced due to large multi-screen gap.

Description

Technical Field

[0001] The utility model relates to the technical field of displays, in particular to a display screen which is easy to adjust. Background Art

[0002] With the rapid development and widespread adoption of computer technology, computer software development has become an integral part of the information technology field. During software development, developers often need to simultaneously view the contents of multiple windows, such as code editors, debugging information, and documentation. To meet this need, multi-screen display systems have become an essential tool for software developers to improve their work efficiency.

[0003] Traditional computer monitors and their supporting structures often have some limitations. When adjusting the angle of a traditional monitor, users usually directly grasp the display screen to operate, which may cause uneven force on the display surface, resulting in bad pixels or even damage to the screen. Although there are some adjustable monitor stands and multi-screen connection solutions on the market, the gap between their main screen and the secondary screen is too large, which affects the developer's observation. Prolonged side viewing at a large angle can easily cause cervical spondylosis. Therefore, an easily adjustable display screen is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an easily adjustable display screen with the advantages of precise positioning, stable fixation and flexible adjustment of the angle between the main and sub-screens, thereby solving the problems of inconvenient adjustment of traditional displays, easily damaged screens and large gaps between multiple screens that affect vision.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an adjustable display screen, comprising a main screen and a support frame, a secondary screen being provided on the side of the main screen, and a movable connector being provided between the main screen and the secondary screen;

[0006] The support frame includes a fixed seat, a connecting rod, a first connecting block, a second connecting block and a screen frame. An adjusting disk is fixedly installed on the back of the main screen. An adjusting rod for rotating the main screen is provided at the center of the adjusting disk. A first damping shaft hole is provided at the center of the screen frame. The adjusting rod passes through the first damping shaft hole and is rotatably connected to the screen frame. First sliding grooves are evenly provided on the back of the adjusting disk. Springs and limiting beads are provided in the first sliding grooves. A spherical groove that cooperates with the limiting beads is provided on the front end surface of the screen frame.

[0007] As a preferred display screen that is easy to adjust according to the present invention, the number of the first slide grooves is four, and the four groups of the first slide grooves are arranged in an equidistant circular array along the center of the adjustment disk, and the adjustment rod is an "L"-shaped structure.

[0008] As a preferred display screen that is easy to adjust according to the present invention, a hidden groove is provided on the back of the main screen, and the connector includes a connecting plate, a first shaft sleeve and a second shaft sleeve, the first shaft sleeve and the second shaft sleeve are fixed on the connecting plate, and a first damping shaft that rotates with the first shaft sleeve is provided in the hidden groove, and a second slide groove that passes through the bottom is provided on the back of the auxiliary screen, and a pin is provided on the top of the second slide groove, and the second shaft sleeve is sleeved on the threaded tube and movably connected to the auxiliary screen.

[0009] As a preferred embodiment of the adjustable display screen of the present invention, the outer end surface of the bottom of the pin shaft is provided with an external thread, and the pin shaft is provided with a fixing nut.

[0010] As a preferred display screen that is easy to adjust according to the present invention, the upper end face of the fixing seat is provided with a second axial hole, the connecting rod is provided with a second rotating shaft that rotates with the second axial hole, the bottom of the first connecting block is provided with a third rotating shaft, and the connecting rod is provided with a third axial hole that rotates with the third rotating shaft.

[0011] As a preferred display screen that is easy to adjust according to the present invention, the upper end face of the first connecting block is provided with a fourth axial hole, the second connecting block is provided with a fourth rotating shaft that rotates with the fourth axial hole, the back of the screen frame is provided with a fifth damping rotating shaft, the second connecting block is provided with a fifth axial hole that rotates with the fifth damping rotating shaft, and the axis of the fifth damping rotating shaft is a horizontal line.

[0012] As a preferred embodiment of the utility model of a display screen that is easy to adjust, the upper end surface of the adjustment rod is provided with an angle adjustment vertical rod, and the angle adjustment vertical rod is a vertical structure.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model connects to the main screen by using an adjustment rod passing through the first damping axis hole of the screen frame. The adjustment rod has an "L"-shaped structure, which provides a convenient force position for rotating the screen and increases the force arm, making it easier and more labor-saving for users to adjust the angle of the main screen. At the same time, it avoids the problem of bad pixels on the display screen caused by directly grasping the display screen for angle adjustment, effectively protecting the display screen and extending its service life. The vertical structure angle adjustment pole set on the upper end face of the adjustment rod further facilitates the user to rotate the main screen forward and backward to adjust its pitch angle, and works together with the adjustment rod to greatly improve the convenience and flexibility of the main screen angle adjustment, allowing users to quickly adjust to a suitable angle according to their own working habits and actual needs.

[0015] 2. The utility model uses four sets of slide grooves set on the back of the adjustment disk and the springs and limit beads in the slide grooves to cooperate with the spherical grooves on the front face of the screen frame. When the main screen rotates 90 degrees every time, the limit beads will be stuck in the spherical grooves to generate greater resistance, thereby firmly fixing the display screen to the support frame. This design can not only achieve precise positioning of the main screen at multiple angles, but also ensure its stability after fixation, meeting the needs of display and operation from different perspectives during software development.

[0016] 3. The present invention connects the main screen and the secondary screen via a connector, and both the main screen and the secondary screen can rotate relative to the connector, allowing users to flexibly adjust the angle between the secondary screen and the main screen. This adjustable angle design provides developers with more screen display combinations during computer software development. For example, the code editing window can be placed on the main screen, while debugging information or related documents can be placed on the secondary screen, improving work efficiency. The secondary screen adopts a detachable structure, which facilitates separate maintenance of the main screen or the secondary screen. When one of the screens fails, there is no need to perform complex disassembly operations on the entire display device. Only the secondary screen needs to be removed for targeted repair or replacement, reducing maintenance costs and difficulty. The pin and the fixing nut on the top of the slide behind the secondary screen squeeze the connector by tightening the fixing nut, tightly securing the connector to the secondary screen. This design effectively prevents the secondary screen from shaking during use and ensures the stability of the secondary screen's position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 For the utility model Figure 2 Middle AA section;

[0020] Figure 4 For the utility model Figure 3 Middle DD section;

[0021] Figure 5 For the utility model Figure 3 Enlarged view of point C in the middle;

[0022] Figure 6 For the utility model Figure 2 Middle BB cross-section;

[0023] Figure 7 For the utility model Figure 1 Enlarged view of point E in the middle.

[0024] In the figure: 1. Main screen; 101. Adjustment plate; 1011. First slide; 102. Limiting bead; 103. Spring; 104. Concealed groove; 105. First damping shaft; 106. Adjustment rod; 1061. Angle adjustment rod; 2. Secondary screen; 201. Second slide; 202. Pin; 203. Fixing nut; 3. Support frame; 301. Fixing seat; 3011. Second axis hole; 302. Connecting rod; 3021. Second rotating shaft; 3022, third axis hole; 303, first connecting block; 3031, third rotating shaft; 3032, fourth axis hole; 304, second connecting block; 3041, fourth rotating shaft; 3042, fifth axis hole; 305, screen frame; 3051, fifth damping rotating shaft; 3052, first damping axis hole; 3053, spherical groove; 4, connector; 401, connecting plate; 402, first shaft sleeve; 403, second shaft sleeve. DETAILED DESCRIPTION

[0025] See also Figure 1-Figure 7 , a display screen that is easy to adjust, including a main screen 1 and a support frame 3, a sub-screen 2 is set on the side of the main screen 1, and a movable connector 4 is set between the main screen 1 and the sub-screen 2;

[0026] The support frame 3 includes a fixed seat 301, a connecting rod 302, a first connecting block 303, a second connecting block 304 and a screen frame 305. An adjusting disk 101 is fixedly installed on the back of the main screen 1. An adjusting rod 106 for rotating the main screen 1 is provided at the center of the adjusting disk 101. A first damping shaft hole 3052 is provided at the center of the screen frame 305. The adjusting rod 106 passes through the first damping shaft hole 3052 and is rotatably connected to the screen frame 305. First sliding grooves 1011 are evenly provided on the back of the adjusting disk 101. A spring 103 and a limiting bead 102 are provided in the first sliding groove 1011. The front end surface of the screen frame 305 is provided with a spherical groove 3053 that cooperates with the limiting bead 102.

[0027] Furthermore, the number of the first sliding grooves 1011 is four, and the four groups of first sliding grooves 1011 are arranged in an equidistant circular array along the center of the adjustment disk 101 , and the adjustment rod 106 is an “L”-shaped structure.

[0028] Four sets of elastically connected limiting beads 102 ensure that every time the main screen 1 rotates ninety degrees, the limiting beads 102 will be stuck in the spherical groove 3053, generating greater resistance, fixing the display screen to the support frame 3. The adjustment rod 106 structure provides a force position for rotating the screen, while raising the force arm, avoiding directly grasping the display screen to adjust its angle, causing bad pixels on the display screen, and improving the convenience of adjustment.

[0029] Furthermore, a concealed groove 104 is provided on the back of the main screen 1, and the connector 4 includes a connecting plate 401, a first shaft sleeve 402 and a second shaft sleeve 403. The first shaft sleeve 402 and the second shaft sleeve 403 are fixed on the connecting plate 401. A first damping shaft 105 that rotates with the first shaft sleeve 402 is provided in the concealed groove 104. A second slide groove 201 that passes through the bottom is provided on the back of the auxiliary screen 2. A pin shaft 202 is provided on the top of the second slide groove 201. The second shaft sleeve 403 is sleeved on the threaded tube and movably connected to the auxiliary screen 2.

[0030] The main screen 1 and the sub-screen 2 are connected through the connector 4 to reduce the distance between the two screens. The main screen 1 and the sub-screen 2 can be rotated relative to the connector 4, so as to facilitate the adjustment of the angle between the sub-screen 2 and the main screen 1. The detachable sub-screen 2 structure facilitates the disassembly of the main screen 1 or the sub-screen 2 for separate inspection. The dark groove 104 structure design allows the connector 4 to be hidden in the dark groove 104 after the sub-screen 2 is disassembled, without affecting the user's visual experience.

[0031] Furthermore, an external thread is provided on the bottom outer end surface of the pin shaft 202 , and a fixing nut 203 is provided on the pin shaft 202 .

[0032] By tightening the fixing nut 203, it squeezes the connector 4, thereby fixing the connector 4 to the auxiliary screen 2, which prevents the auxiliary screen 2 from shaking on the one hand and prevents the auxiliary screen 2 from slipping off the connector 4 when it is rotated to a certain angle on the other hand.

[0033] Furthermore, a second axial hole 3011 is provided on the upper end surface of the fixing seat 301, a second rotating shaft 3021 is provided on the connecting rod 302 to rotate with the second axial hole 3011, a third rotating shaft 3031 is provided on the bottom of the first connecting block 303, and a third axial hole 3022 is provided on the connecting rod 302 to rotate with the third rotating shaft 3031.

[0034] Through the cooperation of the fixing base 301 , the connecting rod 302 and the first connecting block 303 , the main screen 1 can move left and right, thereby adjusting the horizontal position and angle of the main screen 1 .

[0035] Furthermore, a fourth axial hole 3032 is provided on the upper end face of the first connecting block 303, a fourth rotating shaft 3041 rotatably engaged with the fourth axial hole 3032 is provided on the second connecting block 304, a fifth damping rotating shaft 3051 is provided on the back of the screen frame 305, a fifth axial hole 3042 rotatably engaged with the fifth damping rotating shaft 3051 is provided on the second connecting block 304, and the axis of the fifth damping rotating shaft 3051 is a horizontal line.

[0036] The addition of the second connecting block 304 further improves the activity space of the main screen 1, thereby meeting the user's more angle and space adjustment needs. Through the cooperation of the fifth damping shaft 3051 and the fifth axis hole 3042, the pitch angle of the main screen 1 can be adjusted, thereby further improving the adjustable angle of the main screen 1.

[0037] Furthermore, an angle adjustment vertical rod 1061 is provided on the upper end surface of the adjustment rod 106 , and the angle adjustment vertical rod 1061 is a vertical structure.

[0038] The main screen 1 can be conveniently rotated forward and backward by the angle adjustment pole 1061, thereby facilitating adjustment of its pitch angle, further improving the convenience of angle adjustment.

[0039] When using this display screen, if you want to adjust the horizontal angle, you can hold the "L"-shaped adjustment rod 106 and use the connection point between the adjustment rod 106 and the first damping shaft hole 3052 of the screen frame 305 as the axis, and apply force to rotate the main screen 1 left and right around this axis. Due to the structural design of the adjustment rod 106, operation is relatively labor-saving and can avoid damage to the display screen. Every ninety degrees of rotation, the limiting bead 102 in the first slide groove 1011 on the back of the adjustment disk 101 will be snapped into the spherical groove 3053 on the front face of the screen frame 305 under the action of the spring 103, generating a large resistance to fix the display screen at this angle position. If you need to continue rotating, just apply a slightly larger force to overcome the resistance. When rotating the main screen 1 back and forth to adjust the pitch angle, you can operate it through the vertical angle adjustment rod 1061 at the upper end of the adjustment rod 106. Hold the angle adjustment rod 1061 and apply appropriate force to rotate the main screen 1 back and forth around the axis of the first damping shaft hole 3052, thereby achieving a change in pitch angle to adapt to different visual and operational needs;

[0040] Connect the secondary screen 2. Pass the pin 202 at the top of the second slide 201 on the back of the secondary screen 2 through the second sleeve 403 of the connector 4. Hold the secondary screen 2 to a suitable angle and screw on the fixing nut 203. Tighten the fixing nut 203 to squeeze the connector 4, so that the connector 4 and the secondary screen 2 are fixedly connected. This completes the assembly of the main and secondary screens 2.

[0041] The left and right rotation of the main screen 1 is achieved by the cooperation between the second axis hole 3011 and the second rotation axis 3021, and the third rotation axis 3031 and the third axis hole 3022 between the fixing base 301, the connecting rod 302 and the first connecting block 303. The main screen 1 is driven by holding the adjustment rod 106 by hand, so that it drives the first connecting block 303 to rotate around the third rotation axis 3031 on the connecting rod 302, and at the same time, the connecting rod 302 rotates around the second rotation axis 3021 on the fixing base 301, thereby adjusting the horizontal position and angle of the main screen 1. The orientation of the display screen can be flexibly changed in different working scenarios and spatial layouts. With the help of the fourth axis hole 3032 and the fourth rotation axis 3041, and the fifth damping rotation axis 3051 and the fifth axis hole 3042 between the first connecting block 303, the second connecting block 304 and the screen frame 305, the adjustment dimension of the main screen 1 is further enriched.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A display screen that is easily adjustable, comprising a main screen (1) and a support frame (3), characterized in that: A secondary screen (2) is provided on the side of the main screen (1), and a connector (4) for movable connection is provided between the main screen (1) and the secondary screen (2); The support frame (3) comprises a fixing seat (301), a connecting rod (302), a first connecting block (303), a second connecting block (304) and a screen frame (305); an adjusting disk (101) is fixedly mounted on the back of the main screen (1); an adjusting rod (106) for rotating the main screen (1) is provided at the center of the adjusting disk (101); a first damping shaft hole (3052) is provided at the center of the screen frame (305); the adjusting rod (106) passes through the first damping shaft hole (3052) and is rotatably connected to the screen frame (305); first sliding grooves (1011) are evenly provided on the back of the adjusting disk (101); a spring (103) and a limiting bead (102) are provided in the first sliding grooves (1011); and a spherical groove (3053) cooperating with the limiting bead (102) is provided on the front face of the screen frame (305).

2. The easily adjustable display screen according to claim 1, characterized in that: The number of the first sliding grooves (1011) is four, and the four groups of the first sliding grooves (1011) are arranged in an equidistant circular array along the center of the adjustment disk (101), and the adjustment rod (106) is an "L"-shaped structure.

3. The easily adjustable display screen according to claim 1, characterized in that: The back of the main screen (1) is provided with a hidden groove (104), the connector (4) comprises a connecting plate (401), a first shaft sleeve (402) and a second shaft sleeve (403), the first shaft sleeve (402) and the second shaft sleeve (403) being fixed on the connecting plate (401), a first damping shaft (105) being provided in the hidden groove (104) and being rotatably matched with the first shaft sleeve (402), a second slide groove (201) penetrating the bottom is provided on the back of the auxiliary screen (2), a pin shaft (202) is provided on the top of the second slide groove (201), and the second shaft sleeve (403) is sleeved on the threaded tube and movably connected to the auxiliary screen (2).

4. The easily adjustable display screen according to claim 3, characterized in that: The bottom outer end surface of the pin shaft (202) is provided with an external thread, and a fixing nut (203) is provided on the pin shaft (202).

5. The easily adjustable display screen according to claim 1, characterized in that: The upper end surface of the fixing seat (301) is provided with a second shaft hole (3011), the connecting rod (302) is provided with a second rotating shaft (3021) that is rotatably engaged with the second shaft hole (3011), the bottom of the first connecting block (303) is provided with a third rotating shaft (3031), and the connecting rod (302) is provided with a third shaft hole (3022) that is rotatably engaged with the third rotating shaft (3031).

6. The easily adjustable display screen according to claim 5, characterized in that: The upper end surface of the first connecting block (303) is provided with a fourth axial hole (3032), the second connecting block (304) is provided with a fourth rotating shaft (3041) that is rotatably engaged with the fourth axial hole (3032), the back surface of the screen frame (305) is provided with a fifth damping rotating shaft (3051), and the second connecting block (304) is provided with a fifth axial hole (3042) that is rotatably engaged with the fifth damping rotating shaft (3051).

7. The easily adjustable display screen according to claim 2, characterized in that: An angle adjustment vertical rod (1061) is provided on the upper end surface of the adjustment rod (106).

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