Liquid crystal display screen with touch function

Abstract

The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen with a touch function, which comprises a liquid crystal display screen main body, a base is arranged at the bottom end of the liquid crystal display screen main body, a supporting rod is arranged on one side of the liquid crystal display screen main body, and a sliding block is arranged on one side, close to the liquid crystal display screen main body, of the supporting rod. A control mechanism is arranged on one side of the supporting rod; through the arranged supporting rod, one end of the supporting rod can be controlled to be supported on a table top or a wall during installation, so that the liquid crystal display screen body is supported, and the situation that when a user touches the liquid crystal display screen body, the liquid crystal display screen body is supported only through the base, and meanwhile the area of the liquid crystal display screen body is large is avoided; the liquid crystal display screen solves the problem that the liquid crystal display screen body easily shakes, so that a user easily touches other content in the using process, and the use experience of the user is affected, the stability of the liquid crystal display screen body is improved, and meanwhile the user experience feeling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screens with built-in touch functions, in particular to a liquid crystal display screen with built-in touch functions. Background Art

[0002] With the advancement of science and technology and the rapid development of informatization, LCD screens have become an indispensable and important device in people's daily life and work. LCD screens are widely used in various electronic devices such as smart phones, tablets, laptops, TVs and various smart terminals due to their advantages of high definition, low power consumption and long life.

[0003] However, traditional LCD screens usually only consider basic display functions and basic supporting structures in structural design, that is, they are mainly supported by frames or brackets. This design can meet the basic needs of users in most cases, but in certain specific usage scenarios, such as when users use LCD screens for touch operations on a desktop or wall, they will face some problems.

[0004] First of all, since traditional LCD screens are only supported by frames or brackets, and the LCD screen itself has a large area and a relatively uniform mass distribution, the screen is prone to shaking during touch operations, especially when the user applies a large force on the edge of the screen, and may even slide off the supporting surface, which not only affects the user experience, but may also cause damage to the device.

[0005] Secondly, the shaking of the LCD screen may also affect the user's touch operation accuracy. During touch operation, the user needs to use tools such as fingers or touch pens to accurately position and operate on the display screen. However, if the display screen shakes during operation, the user's touch operation may deviate from the predetermined position, resulting in misoperation or operation failure, thereby affecting the user's work efficiency. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings in the prior art that, during touch operation, especially when the user applies a large force on the edge of the display screen, the display screen is prone to shaking and may even slide off the supporting surface, which not only affects the user experience but also may cause damage to the device. A liquid crystal display screen with built-in touch function is proposed to solve the shortcomings in the prior art, such as:

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A liquid crystal display screen with a touch function is designed, comprising a liquid crystal display screen body, a base is arranged at the bottom end of the liquid crystal display screen body, a support rod is arranged at one side of the liquid crystal display screen body, a slider is arranged at the side of the support rod close to the liquid crystal display screen body, a control mechanism is arranged at one side of the support rod, the slider is connected to the support rod through a first connecting mechanism, the slider is embedded in the inner wall of a second slide groove, and the second slide groove is opened on the side wall of the liquid crystal display screen body;

[0009] The first connection mechanism includes a second rotation shaft fixedly arranged on one side of the slider, the second rotation shaft is embedded in the side wall of the support rod, and the support rod is rotationally connected to the second rotation shaft.

[0010] Furthermore, the control mechanism includes a first control rod arranged on one side of the support rod, the first control rod passes through the second rotating shaft and is embedded in the inner wall of the slider, the first control rod is embedded in the end of the inner wall of the slider and is slidably installed with a movable rod, the outer wall of the movable rod is sleeved with a first spring, the first spring is installed on the inner wall of the slider, a clamping block is fixedly installed on one side of the first control rod, the clamping block is embedded between the first limit blocks, and the first limit blocks are evenly arranged on the side walls of the second slide groove.

[0011] Furthermore, a first sliding groove is formed on the side wall at the top of the second sliding groove, and the size of the first sliding groove is the same as that of the sliding block.

[0012] Furthermore, a second control rod is provided on one side of the support rod, the second control rod passes through the support rod and is embedded in the inner wall of the slot, the slot is opened on one side of the slider, the second control rod is placed on the outer wall inside the support rod and a second limit block is fixedly installed, a second spring is provided on one side of the second limit block, the second spring is sleeved on the outer wall of the second control rod, and the second limit block and the second spring are installed inside the support rod.

[0013] Furthermore, a first rotating shaft is fixedly mounted on the top end of the second sliding groove, and a fixing rod is rotatably mounted on the outer wall of the first rotating shaft.

[0014] Furthermore, the slots are evenly distributed in a circular array around the axis of the second rotation shaft.

[0015] The utility model provides a liquid crystal display screen with a built-in touch function, the beneficial effect of which is that through the provision of a support rod, one end of the support rod can be controlled to be supported on a desktop or a wall during installation, so as to support the main body of the liquid crystal display screen, thereby avoiding the problem that when a user touches the liquid crystal display screen, the main body of the liquid crystal display screen is only supported by the base, and the main body of the liquid crystal display screen is easy to shake due to the large area of ​​the main body of the liquid crystal display screen, which causes the user to easily touch other contents during use, thereby affecting the user's use experience, thereby improving the stability of the main body of the liquid crystal display screen and improving the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the second cross-sectional structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 For this utility model Figure 3 Enlarged view of point B in the middle.

[0021] In the figure: 1. LCD screen body; 2. base; 3. support rod; 4. fixing rod; 5. first control rod; 6. first rotating shaft; 7. first slide groove; 8. second slide groove; 9. first limit block; 10. slider; 11. block; 12. movable rod; 13. first spring; 14. second rotating shaft; 15. second control rod; 16. second limit block; 17. slot; 18. second spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5A liquid crystal display screen with a touch function includes a liquid crystal display screen body 1, a base 2 is arranged at the bottom end of the liquid crystal display screen body 1, a support rod 3 is arranged on one side of the liquid crystal display screen body 1, a slider 10 is arranged on the side of the support rod 3 close to the liquid crystal display screen body 1, a control mechanism is arranged on one side of the support rod 3, the slider 10 is connected to the support rod 3 through a first connecting mechanism, the slider 10 is embedded in the inner wall of a second slide groove 8, and the second slide groove 8 is opened on the side wall of the liquid crystal display screen body 1;

[0024] The first connection mechanism includes a second rotation shaft 14 fixedly arranged on one side of the slider 10 . The second rotation shaft 14 is embedded in the side wall of the support rod 3 . The support rod 3 and the second rotation shaft 14 are rotationally connected.

[0025] In the present embodiment: by setting the support rod 3, one end of the support rod 3 can be controlled to support on a desktop or a wall during installation, so as to support the LCD screen body 1, avoiding the problem that when the user touches the LCD screen body 1, the LCD screen body 1 is only supported by the base 2, and the LCD screen body 1 is easy to shake due to the large area of ​​the LCD screen body 1, which causes the user to easily touch other content during use, thereby affecting the user's experience. The stability of the LCD screen body 1 is improved, and the user experience is improved at the same time.

[0026] The control mechanism includes a first control rod 5 arranged on one side of the support rod 3, the first control rod 5 passes through the second rotating shaft 14 and is embedded in the inner wall of the slider 10, the first control rod 5 is embedded in the inner wall of the slider 10, and a movable rod 12 is slidably installed at the end thereof, and a first spring 13 is sleeved on the outer wall of the movable rod 12, and the first spring 13 is installed on the inner wall of the slider 10, and a clamping block 11 is fixedly installed on one side of the first control rod 5, and the clamping block 11 is embedded between the first limiting blocks 9, and the first limiting blocks 9 are evenly arranged on the side walls of the second slide groove 8; wherein the first limiting blocks 9 are evenly arranged on the side walls of the second slide groove 8 The first limit block 9 is provided with two sections, and when the slider 10 is able to slide, the block 11 is placed between the two sections of the first limit block 9. When the slider 10 is fixed, the block 11 is placed between two adjacent first limit blocks 9. The block 11 is blocked by the first limit block 9, thereby fixing the slider 10. The movement and fixation of the slider 10 can be controlled by the control mechanism, so that the slider 10 slides on the inner wall of the second slide groove 8, so that the support rod 3 is supported on the desktop or the wall, and the LCD screen body 1 is supported to improve the stability of the LCD screen body 1.

[0027] A first slide groove 7 is provided on the side wall at the top of the second slide groove 8, and the size of the first slide groove 7 is the same as that of the slider 10; the slider 10 can slide into the inside of the first slide groove 7, so that the slider 10 can be completely embedded in the inside of the first slide groove 7, and the support rod 3 can be completely embedded in the inner wall of the second slide groove 8 at this time, avoiding the support rod 3 from being seen from the front of the LCD screen body 1, thereby affecting the aesthetics of the LCD screen body 1 when the support rod 3 is not needed.

[0028] A second control rod 15 is provided on one side of the support rod 3, and the second control rod 15 passes through the support rod 3 and is embedded in the inner wall of the slot 17. The slot 17 is opened on one side of the slider 10, and the second control rod 15 is placed on the outer wall inside the support rod 3 and is fixedly installed with a second limit block 16. A second spring 18 is provided on one side of the second limit block 16, and the second spring 18 is sleeved on the outer wall of the second control rod 15. The second limit block 16 and the second spring 18 are installed inside the support rod 3; the support rod 3 can be rotated around the second rotating shaft 14. When it is rotated to a corresponding angle, the second control rod 15 can be released. Under the action of the second spring 18, the second limit block 16 and the second control rod 15 will be pushed to move, so that the second control rod 15 is embedded in the inside of the slot 17, so that the second control rod 15 cooperates with the second rotating shaft 14 to fix the angle of the support rod 3, so that the support rod 3 can be fixed at any angle while rotating.

[0029] A first rotating shaft 6 is fixedly installed at the top of the second slide groove 8, and a fixing rod 4 is rotatably installed on the outer wall of the first rotating shaft 6; after the support rod 3 is received in the second slide groove 8, the fixing rod 4 can be rotated so that the fixing rod 4 blocks the support rod 3, thereby fixing the support rod 3.

[0030] The card slots 17 are evenly distributed in a circular array around the axis of the second rotating shaft 14; when the support rod 3 rotates, the support rod 3 can be fixed so that the support rod 3 can be fixed at any angle, making the support rod 3 applicable to more scenarios.

[0031] Working method: After placing the LCD screen body 1 on the desktop, rotate the fixing rod 4 so that the fixing rod 4 rotates around the first rotating shaft 6 and disengages from one side of the support rod 3, and then pull the support rod 3 to disengage from the inner wall of the second slide groove 8, and then press the first control rod 5 so that the first rotating shaft 6 drives the block 11 to move, so that the block 11 moves from between the first limit blocks 9 to between the two sections of the first limit blocks 9, and then push the support rod 3 downward so that the support rod 3 drives the slider 10 to move on the inner wall of the second slide groove 8 until one end of the support rod 3 contacts the desktop, release the first control rod 5, and under the action of the first spring 13, the first control rod 5 drives the block 11 to be re-embedded between the two first limit blocks 9, thereby fixing the support rod 3.

[0032] When the supported surface is not a desktop but a wall or other object, the second control rod 15 can be pulled to disengage the second control rod 15 from the inner wall of the slot 17, and then the support rod 3 can be rotated to rotate around the second rotation axis 14 until it rotates to the corresponding position, and then the second control rod 15 is released. Under the action of the second spring 18, the second control rod 15 will be re-embedded into the inner wall of the slot 17, thereby fixing the angle of the support rod 3, and then the above operation is repeated to fit the support rod 3 with the supporting surface and fix the support rod 3.

[0033] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A liquid crystal display screen with a built-in touch function, comprising a liquid crystal display screen body (1), characterized in that: A base (2) is provided at the bottom end of the liquid crystal display screen body (1), a support rod (3) is provided on one side of the liquid crystal display screen body (1), a slider (10) is provided on the side of the support rod (3) close to the liquid crystal display screen body (1), a control mechanism is provided on one side of the support rod (3), the slider (10) and the support rod (3) are connected via a first connection mechanism, the slider (10) is embedded in the inner wall of the second slide groove (8), and the second slide groove (8) is provided on the side wall of the liquid crystal display screen body (1); The first connection mechanism comprises a second rotating shaft (14) fixedly arranged on one side of the slider (10); the second rotating shaft (14) is embedded in the side wall of the support rod (3); and the support rod (3) and the second rotating shaft (14) are rotationally connected.

2. The liquid crystal display screen with built-in touch function according to claim 1, characterized in that: The control mechanism comprises a first control rod (5) arranged on one side of the support rod (3), the first control rod (5) passing through the second rotating shaft (14) and embedded in the inner wall of the slider (10), a movable rod (12) is slidably installed at the end of the first control rod (5) embedded in the inner wall of the slider (10), the outer wall of the movable rod (12) is sleeved with a first spring (13), the first spring (13) is installed on the inner wall of the slider (10), a clamping block (11) is fixedly installed on one side of the first control rod (5), the clamping block (11) is embedded between the first limiting blocks (9), and the first limiting blocks (9) are evenly arranged on the side walls of the second sliding groove (8).

3. The liquid crystal display screen with built-in touch function according to claim 1, characterized in that: A first sliding groove (7) is provided on the side wall at the top end of the second sliding groove (8), and the size of the first sliding groove (7) is the same as that of the sliding block (10).

4. The liquid crystal display screen with built-in touch function according to claim 1, characterized in that: A second control rod (15) is arranged on one side of the support rod (3), the second control rod (15) passes through the support rod (3) and is embedded in the inner wall of a slot (17), the slot (17) is arranged on one side of the slider (10), the second control rod (15) is arranged on the outer wall inside the support rod (3), a second limit block (16) is fixedly installed, a second spring (18) is arranged on one side of the second limit block (16), the second spring (18) is sleeved on the outer wall of the second control rod (15), and the second limit block (16) and the second spring (18) are installed inside the support rod (3).

5. The liquid crystal display screen with built-in touch function according to claim 1, characterized in that: A first rotating shaft (6) is fixedly mounted on the top end of the second sliding groove (8), and a fixing rod (4) is rotatably mounted on the outer wall of the first rotating shaft (6).

6. The liquid crystal display screen with built-in touch function according to claim 4, characterized in that: The clamping grooves (17) are evenly distributed in a circular array around the axis of the second rotating shaft (14).

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