Computer display screen capable of stably adjusting inclination angle

Abstract

The utility model discloses a computer display screen capable of stably adjusting an inclination angle, which relates to the technical field of computer display screens and comprises a display screen main body and a support rod, and a base is arranged below the display screen main body. When the computer display screen capable of stably adjusting the inclination angle is adjusted, a rotary knob is rotated to drive a screw rod to rotate, so that the screw rod is in threaded engagement with a sliding block, then the sliding block drives a clamping block to move on the outer side of the screw rod, one end of the clamping block is separated from a chuck, the chuck loses limitation of the clamping block, and then a display screen body is rotated; the display screen main body drives the chuck to rotate through the rotating shaft, meanwhile, the display screen main body drives the telescopic rod to rotate, the telescopic rod stretches out and draws back, after the display screen main body is adjusted to a proper inclination angle, one end of the clamping block is clamped in the clamping groove of the chuck, rotation of the chuck is limited, and the telescopic rod supports the display screen main body again; the inclination angle of the computer display screen can be stably adjusted, and the practicability of the computer display screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer displays, and specifically relates to a computer display that can stably adjust the tilt angle. Background Technique

[0002] A computer is an electronic device that can perform complex calculations and process data, and is widely used in personal, commercial, and scientific research fields. It consists of two parts: hardware and software. The hardware includes a central processing unit, memory, hard disk, display, and input devices. Among them, the display screen is used to display images, texts, and video information. With the development of technology, the color performance and contrast of the display screen have been continuously improved.

[0003] However, the existing computer displays have the following disadvantages. Since most computer displays are usually fixedly connected to the support base, the tilt angle of the computer display is also fixed. It is not convenient for users to adjust the tilt angle of the computer display according to their usage needs, reducing the user's comfort. Therefore, the current computer displays need to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a computer display that can stably adjust the tilt angle, so as to solve the problem that the tilt angles of most computer displays on the current market are fixed, and it is not convenient for users to adjust the tilt angle of the computer display according to their usage needs, reducing the user's comfort as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A computer display that can stably adjust the tilt angle, including a display screen main body and a support rod. A base is provided below the display screen main body. A fixed seat is installed above the base close to the display screen main body. The support rod is slidably sleeved inside the fixed seat. A fixed block is installed on one side of the support rod close to the display screen main body. A rotating shaft is installed inside the fixed block through a bearing. The rotating shaft is fixedly sleeved with the display screen main body. One end of the rotating shaft is fixedly connected to a chuck.

[0006] Preferably, a second adjustment mechanism is installed inside the support rod. The top of the support rod and the display screen main body are connected by a telescopic rod through a movable shaft.

[0007] Preferably, the second adjustment mechanism includes a screw rod, a knob, a slider, and a clamping block. The screw rod is installed inside the support rod through a bearing. One end of the screw rod is connected to the knob.

[0008] Preferably, the outer side of the screw rod is threadedly sleeved with the slider. One side of the slider is connected to the clamping block, and one end of the clamping block slides through one side of the support rod.

[0009] Preferably, a slide groove is provided on one side of the fixing seat, and a No. 1 adjustment mechanism is installed in a built-in groove at the bottom end of the support rod close to the fixing seat, and the No. 1 adjustment mechanism is connected to the fixing seat.

[0010] Preferably, the No. 1 adjustment mechanism comprises a limit groove, a limit block, a pull rod and a support spring, and a support spring is provided in the built-in groove at the bottom end of the support rod.

[0011] Preferably, both ends of the support spring are provided with limit blocks, the limit blocks are slidably sleeved with the built-in grooves of the support rod, and the inner wall of the fixing seat close to the limit blocks is provided with limit grooves distributed at equal intervals.

[0012] Preferably, a pull rod is connected to one side of the limit block, the pull rod is slidably connected to the slide groove, and one end of the pull rod is located outside the fixing seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A No. 2 adjustment mechanism is provided. The knob is rotated first to make the knob drive the screw to rotate, so that the screw and the slider are threadedly engaged. Then the slider drives the block to move outside the screw, so that one end of the block is separated from the chuck, so that the chuck loses the restriction of the block. Then the display screen body is rotated so that the display screen body drives the chuck to rotate with the rotating shaft. At the same time, the display screen body drives the telescopic rod to rotate, and the telescopic rod performs telescopic movement. After the display screen body is adjusted to a suitable tilt angle, one end of the block is stuck in the card slot of the chuck to limit the rotation of the chuck, and the telescopic rod supports the display screen body again, so that the computer display screen can stably adjust the tilt angle, thereby improving the practicality of the computer display screen.

[0015] 2. An adjustment mechanism No. 1 is provided. By toggling the pull rod, the pull rod drives the limit blocks to approach each other, and then the limit blocks squeeze the support spring, and then pull the display screen body upward, so that the display screen body drives the support rod to slide upward on the inner side of the fixed seat. At the same time, the pull rod slides in the slide groove. After the display screen body is adjusted to a suitable height, the pull rod is released, so that the support spring rebounds and drives the limit block to be stuck in the limit groove, thereby limiting the position of the support rod. The height of the computer display screen can be quickly adjusted, thereby improving the convenience of the computer display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the display screen main body of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 This is a three-dimensional cross-sectional structural diagram of the first adjustment mechanism of the utility model;

[0019] Figure 4 Schematic diagram of the three-dimensional structure of the fixed seat of the present utility model;

[0020] Figure 5 Schematic diagram of the three-dimensional structure of the fixed block of the present utility model;

[0021] Figure 6 Schematic diagram of the three-dimensional sectional structure of the second adjusting mechanism of the present utility model.

[0022] In the figure: 1, main body of the display screen; 2, base; 3, fixed seat; 4, support rod; 5, sliding groove; 6, first adjusting mechanism; 601, limiting groove; 602, limiting block; 603, pull rod; 604, support spring; 7, fixed block; 8, telescopic rod; 9, second adjusting mechanism; 901, screw rod; 902, knob; 903, slider; 904, clamping block; 10, chuck; 11, rotating shaft. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 6 , the present utility model provides a technical solution: a computer display screen capable of stably adjusting the tilt angle, including a main body 1 of the display screen and a support rod 4. A base 2 is provided below the main body 1 of the display screen. A fixed seat 3 is installed above the base 2 close to the main body 1 of the display screen. The support rod 4 is slidably sleeved inside the fixed seat 3. A fixed block 7 is installed on one side of the support rod 4 close to the main body 1 of the display screen.

[0025] Please refer to Figure 2 , Figure 5 and Figure 6, a rotating shaft 11 is installed inside the fixed block 7 through a bearing. The rotating shaft 11 is fixedly sleeved with the display screen main body 1. One end of the rotating shaft 11 is fixedly connected with a chuck 10. A second adjusting mechanism 9 is installed inside the support rod 4. The top end of the support rod 4 and the display screen main body 1 are connected by a movable shaft with a telescopic rod 8. The second adjusting mechanism 9 includes a screw rod 901, a knob 902, a slider 903 and a clamping block 904. The screw rod 901 is installed inside the support rod 4 through a bearing. One end of the screw rod 901 is connected with the knob 902. The outer side of the screw rod 901 is threadedly sleeved with the slider 903. One side of the slider 903 is connected with the clamping block 904. One end of the clamping block 904 slides through one side of the support rod 4. Annularly distributed clamping grooves are formed on the outer side of the chuck 10. The shapes of one end of the clamping block 904 and the clamping grooves are both triangular.

[0026] During specific implementation, since most computer display screens and support seats are usually fixedly connected, the tilt angle of the computer display screen is also fixed, making it inconvenient for users to adjust the tilt angle of the computer display screen according to usage needs, reducing the user's comfort. When the tilt angle of the computer display screen needs to be adjusted, the knob 902 can be rotated to drive the screw rod 901 to rotate, enabling threaded engagement between the screw rod 901 and the slider 903. Subsequently, the slider 903 drives the clamping block 904 to move on the outer side of the screw rod 901, causing one end of the clamping block 904 to disengage from the chuck 10, so that the chuck 10 loses the restriction of the clamping block 904. Then, the display screen main body 1 is rotated, causing the rotating shaft 11 to drive the chuck 10 to rotate. At the same time, the display screen main body 1 drives the telescopic rod 8 to rotate, and the telescopic rod 8 performs telescopic movement. After adjusting the display screen main body 1 to an appropriate tilt angle, one end of the clamping block 904 is made to engage in the clamping groove of the chuck 10 to restrict the rotation of the chuck 10, and the telescopic rod 8 supports the display screen main body 1 again, enabling the computer display screen to stably adjust the tilt angle and improving the practicality of the computer display screen.

[0027] Please refer to Figures 1 - 4A slide groove 5 is provided on one side of the fixed seat 3, and an adjustment mechanism 6 is installed in the built-in groove at the bottom end of the support rod 4 near the fixed seat 3, and the adjustment mechanism 6 is connected to the fixed seat 3, and the adjustment mechanism 6 includes a limit groove 601, a limit block 602, a pull rod 603 and a support spring 604, a support spring 604 is provided in the built-in groove at the bottom end of the support rod 4, and limit blocks 602 are provided at both ends of the support spring 604, and the limit blocks 602 and the built-in groove of the support rod 4 are slidably connected, and the inner wall of the fixed seat 3 near the limit block 602 is provided with limit grooves 601 distributed at equal intervals, and a pull rod 603 is connected to one side of the limit block 602, and the pull rod 603 is slidably connected to the slide groove 5, and one end of the pull rod 603 is located outside the fixed seat 3, and the shape of the slide groove 5 is set to be a "王" shape.

[0028] In specific implementation, the height of most computer display screens is not convenient to adjust according to user needs, which affects user work. The pull rod 603 can be toggled to drive the limit block 602 to approach each other, and then the limit block 602 squeezes the support spring 604, and then the display screen body 1 is pulled upward, so that the display screen body 1 drives the support rod 4 to slide upward on the inner side of the fixed seat 3, and the pull rod 603 slides in the slide groove 5. After the display screen body 1 is adjusted to a suitable height, the pull rod 603 is released, so that the support spring 604 rebounds and drives the limit block 602 to be stuck in the limit groove 601, thereby limiting the position of the support rod 4. The height of the computer display screen can be quickly adjusted, thereby improving the convenience of the computer display screen.

[0029] Working principle: When using the computer display screen with stable adjustable tilt angle, first place the base 2 on the desktop, and then adjust the height of the support rod 4 through the No. 1 adjustment mechanism 6 according to the user's needs, and then adjust the height of the computer display screen to facilitate the user's work, and then the No. 2 adjustment mechanism 9 and the chuck 10 can be used to adjust the tilt angle of the display screen body 1, thereby improving the practicality and convenience of the computer display screen. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A computer display screen capable of stably adjusting a tilt angle, comprising a display screen body (1) and a support rod (4), characterized in that: A base (2) is provided below the display screen body (1); a fixing seat (3) is installed on the base (2) near the top of the display screen body (1); the support rod (4) is slidably sleeved inside the fixing seat (3); a fixing block (7) is installed on the side of the support rod (4) near the display screen body (1); a rotating shaft (11) is installed on the inner side of the fixing block (7) via a bearing; the rotating shaft (11) and the display screen body (1) are fixedly sleeved; and a chuck (10) is fixedly connected to one end of the rotating shaft (11).

2. A computer display screen capable of stably adjusting the tilt angle according to claim 1, characterized in that: A second adjustment mechanism (9) is installed on the inner side of the support rod (4), and a telescopic rod (8) is connected between the top end of the support rod (4) and the display screen body (1) via a movable shaft.

3. A computer display screen capable of stably adjusting the tilt angle according to claim 2, characterized in that: The second adjustment mechanism (9) comprises a screw rod (901), a knob (902), a slider (903) and a block (904); the screw rod (901) is installed on the inner side of the support rod (4) via a bearing; one end of the screw rod (901) is connected to the knob (902).

4. A computer display screen capable of stably adjusting the tilt angle according to claim 3, characterized in that: The outer side of the screw rod (901) is threadedly sleeved with a slider (903), one side of the slider (903) is connected to a clamping block (904), and one end of the clamping block (904) slides through one side of the support rod (4).

5. A computer display screen capable of stably adjusting the tilt angle according to claim 1, characterized in that: A sliding groove (5) is provided on one side of the fixing seat (3), and a first adjustment mechanism (6) is installed in a built-in groove at the bottom end of the support rod (4) close to the fixing seat (3), and the first adjustment mechanism (6) is connected to the fixing seat (3).

6. A computer display screen capable of stably adjusting the tilt angle according to claim 5, characterized in that: The first adjustment mechanism (6) comprises a limiting groove (601), a limiting block (602), a pull rod (603) and a support spring (604), and a support spring (604) is provided in a built-in groove at the bottom end of the support rod (4).

7. A computer display screen capable of stably adjusting the tilt angle according to claim 6, characterized in that: Limit blocks (602) are provided at both ends of the support spring (604), and the limit blocks (602) are slidably sleeved with the built-in grooves of the support rod (4). The inner wall of the fixed seat (3) close to the limit blocks (602) is provided with limit grooves (601) distributed at equal intervals.

8. A computer display screen capable of stably adjusting the tilt angle according to claim 7, characterized in that: A pull rod (603) is connected to one side of the limit block (602), the pull rod (603) is slidably connected to the slide groove (5), and one end of the pull rod (603) is located outside the fixing seat (3).

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