Vehicle-mounted liquid crystal display screen convenient to adjust

Abstract

The utility model relates to the technical field of vehicle-mounted liquid crystal display screens, in particular to a vehicle-mounted liquid crystal display screen convenient to adjust, which comprises a bearing base and a display screen body, a supporting base is arranged at the side end part of the bearing base, and a supporting column is rotatably mounted at the upper end part of the supporting base; a bearing column is fixedly installed at the upper end of the supporting column, two T-shaped blocks are fixedly installed at the side end of the bearing column, bearing sliding blocks are slidably installed at the side ends of the two T-shaped blocks, and the two bearing sliding blocks and the display screen body are fixedly installed. The display screen body of the vehicle-mounted liquid crystal display screen convenient to adjust is designed to be capable of being adjusted in multiple directions, so that a driver can adjust the display screen body in multiple directions according to use habits in the process of using the display screen body, and the display screen body can be observed more conveniently and visually; and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted liquid crystal display screens, in particular to a vehicle-mounted liquid crystal display screen which is easy to adjust. Background Art

[0002] The car LCD screen is a display screen installed inside the car to display vehicle information, navigation, entertainment and other functions. Compared with traditional mechanical instruments, the car LCD screen can provide clearer and more intuitive information display, and the display content can be customized, which improves the driver's driving safety and convenience.

[0003] At present, the existing vehicle-mounted LCD display screen (according to patent number: CN212073891 U) discloses a vehicle-mounted LCD display screen, including a display screen body, the front of the display screen body is hollowed out, and a mounting plate is fixedly installed on the front inner wall of the display screen body. Sound expansion holes are opened on the left and right sides of the front of the display screen body. Through the setting of the baffle, when the display screen is not started, the sound expansion holes are automatically closed to prevent external dust from entering.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: since the driver needs to view road conditions from time to time when using the vehicle-mounted LCD screen for navigation, the ordinary vehicle-mounted display screen is installed in an integrated manner and does not have angle adjustment, which makes it not intuitive for the driver to view the vehicle-mounted display screen. Therefore, in order to solve the above problem, we propose a vehicle-mounted LCD screen that is easy to adjust. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an easily adjustable vehicle-mounted LCD display screen, which solves the technical problem that drivers need to view road condition information from time to time when using the vehicle-mounted LCD display screen for navigation. Ordinary vehicle-mounted display screens are installed in an integrated manner and do not have angle adjustment, which makes it difficult for drivers to view the vehicle-mounted display screen intuitively.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A vehicle-mounted liquid crystal display screen that is easy to adjust, comprising a bearing base and a display screen body, wherein a supporting base is arranged at a side end of the bearing base, a supporting column is rotatably mounted at an upper end of the supporting base, a bearing column is fixedly mounted at an upper end of the supporting column, two T-shaped blocks are fixedly mounted at the side ends of the bearing column, bearing sliders are slidably mounted at the side ends of the two T-shaped blocks, the two bearing sliders are fixedly mounted to the display screen body, and the supporting base is the same size as the bearing base;

[0010] An adjusting wheel 2 is rotatably mounted on the side end of the supporting column, a gear 3 is rotatably mounted on the side end of the supporting column, a rack is fixedly mounted between the two supporting sliders, the rotating shaft of the adjusting wheel 2 is fixedly connected to the rotating shaft of the gear 3, and the rack is meshed with the gear 3.

[0011] Preferably: a support plate 1 is rotatably mounted on the inner side of the bearing base, and a support plate 2 is rotatably mounted on the inner side of the support base; the mounting positions of the support plate 1 and the support plate 2 correspond to each other.

[0012] The support plate 1 is hingedly installed with the support plate 2; the support plate 1 is located below the support plate 2.

[0013] Preferably: an adjusting wheel 1 is rotatably mounted on the inner side of the supporting base; the adjusting wheel 1 is located on one side of the supporting plate 2.

[0014] A gear 1 is rotatably mounted on the upper end of the support base; the rotating shaft of the adjusting wheel 1 is fixedly connected to the rotating shaft of the gear 1.

[0015] The outer fixing sleeve of the support column is provided with a second gear; the second gear is meshed and installed with the first gear.

[0016] (III) Beneficial effects

[0017] 1. By designing the display screen body of the easily adjustable vehicle-mounted LCD display screen to be adjustable in multiple directions, the driver can adjust the display screen body in multiple directions according to his / her usage habits during use of the display screen body, thereby being able to observe the display screen body more conveniently and intuitively, thereby improving the applicability of the device.

[0018] Second, by designing the support base of the easily adjustable vehicle-mounted LCD display screen to have an adjustable spacing, the position of the display screen body can be adjusted during use to facilitate rear-seat passengers to view the display screen body, thereby effectively improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0020] Figure 1 This is the overall structural diagram of the vehicle-mounted LCD display screen of the utility model;

[0021] Figure 2 This is a structural diagram of the support base of the utility model;

[0022] Figure 3 This is a structural diagram of the support column of the utility model;

[0023] Figure 4 It is a structural diagram of the load-bearing sliding block of the utility model.

[0024] Legend: 1. Load-bearing base; 11. Support plate 1; 12. Support plate 2; 13. Support base; 14. Adjustment wheel 1; 15. Gear 1; 16. Support column; 17. Gear 2; 18. Load-bearing column; 19. T-block; 2. Adjustment wheel 2; 21. Gear 3; 22. Load-bearing slider; 23. Rack; 3. Display screen body. DETAILED DESCRIPTION

[0025] The embodiment of the present application provides an easily adjustable vehicle-mounted LCD display, which effectively solves the technical problem that the driver needs to view road conditions information from time to time when using the vehicle-mounted LCD display for navigation, and the ordinary vehicle-mounted display screen is installed in an integrated manner and does not have angle adjustment, making it difficult for the driver to view the vehicle-mounted display screen intuitively.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 ,and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the driver needs to view the road condition information from time to time when using the vehicle-mounted LCD display for navigation. The ordinary vehicle-mounted display screen is installed in an integrated manner and does not have angle adjustment, which makes it not intuitive for the driver to view the vehicle-mounted display screen. The overall idea is based on the following:

[0028] In view of the problems existing in the prior art, the utility model provides an easily adjustable vehicle-mounted liquid crystal display screen, comprising a bearing base 1 and a display screen body 3, a side end portion of the bearing base 1 is provided with a supporting base 13, an upper end portion of the supporting base 13 is rotatably mounted with a supporting column 16, an upper end portion of the supporting column 16 is fixedly mounted with a bearing column 18, a side end portion of the bearing column 18 is fixedly mounted with two T-shaped blocks 19, side ends of the two T-shaped blocks 19 are slidably mounted with bearing sliders 22, and the two bearing sliders 22 are fixedly mounted with the display screen body 3; wherein the supporting base 13 is the same size as the bearing base 1; the side end portion of the bearing column 18 is rotatably mounted with an adjusting wheel 2 2. A gear 3 21 is rotatably installed at the side end of the bearing column 18, and a rack 23 is fixedly installed between the two bearing slide blocks 22; wherein, the rotating shaft of the adjusting wheel 2 is fixedly connected with the rotating shaft of the gear 3 21, and the rack 23 is meshed with the gear 3 21. When the adjusting wheel 2 is rotated, the adjusting wheel 2 is forced to drive the gear 3 21 to rotate, and the gear 3 21 is meshed with the rack 23. The gear 3 21 is rotated to adjust the position of the rack 23, and the rack 23 is forced to move and drive the bearing slide block 22. The bearing slide block 22 is forced to slide on one side of the T-block 19, and the bearing slide block 22 slides to drive the display screen body 3, and the display screen body 3 is forced to adjust its height.

[0029] A support plate 11 is rotatably installed on the inner side of the bearing base 1, and a support plate 2 12 is rotatably installed on the inner side of the support base 13; wherein, the installation positions of the support plates 11 and 12 correspond to each other; the support plates 11 and 12 are hingedly installed; wherein, the position of the support plate 11 is located below the support plate 2 12, the support base 13 drives the support plate 2 12 under force, the support plate 2 12 is rotated under force, the support plate 2 12 is hinged with the support plate 1 11, the support plate 2 12 drives the support plate 1 11 under force, the support plate 1 11 is rotated in the bearing base 1 under force, thereby achieving the purpose of adjusting the distance between the support base 13 and the bearing base 1.

[0030] An adjusting wheel 14 is rotatably installed on the inner side of the support base 13; wherein the adjusting wheel 14 is located on one side of the support plate 2 12; a gear 15 is rotatably installed on the upper end of the support base 13; wherein the rotating shaft of the adjusting wheel 14 is fixedly connected with the rotating shaft of the gear 15; a gear 2 17 is fixedly sleeved on the outer side of the support column 16; wherein the gear 2 17 is meshed with the gear 15, and the adjusting wheel 14 is rotated, and the adjusting wheel 14 is driven by force to rotate the gear 15, and the gear 15 is meshed with the gear 2 17, and the gear 15 is driven by force to rotate the gear 2 17, and the support column 16 is driven by the support column 16 to rotate, and the support column 16 rotates to drive the bearing column 18, and the bearing column 18 rotates to drive the T-block 19, and the T-block 19 drives the bearing slider 22, and the bearing slider 22 is driven by force to drive the display screen body 3, thereby realizing the angle offset of the display screen body 3.

[0031] Working principle:

[0032] The first step is that when the vehicle-mounted LCD display screen that is easy to adjust is used, the adjusting wheel 2 is turned, and the adjusting wheel 2 is forced to drive the gear 3 21 to rotate, and the gear 3 21 is meshed with the rack 23. The gear 3 21 rotates to adjust the position of the rack 23, and the rack 23 is forced to move and drive the bearing slider 22, and the bearing slider 22 is forced to slide on one side of the T-block 19, and the bearing slider 22 slides to drive the display body 3, and the display body 3 is forced to adjust the height. When the display body 3 is at the driver's adaptation height, stop turning the adjusting wheel 2 2, and then turn the adjusting wheel 1 14, and the adjusting wheel 1 14 is forced to drive the gear 15 to rotate, and the gear 15 is meshed with the gear 2 17. The gear 15 rotates with The gear 2 17 is driven, and the gear 2 17 is driven by the force to drive the support column 16 to rotate, the support column 16 rotates to drive the bearing column 18, the bearing column 18 rotates to drive the T-block 19, the T-block 19 drives the bearing slider 22, and the bearing slider 22 is driven by the force to drive the display screen body 3, thereby realizing the angular displacement of the display screen body 3. When the display screen body 3 is at the driver's adaptation angle, the adjustment wheel 14 is stopped. By designing the display screen body 3 of the vehicle-mounted LCD screen that is easy to adjust to be adjustable in multiple directions, the driver can adjust the display screen body 3 in multiple directions according to the usage habits during the use of the display screen body 3, so that the display screen body 3 can be observed more conveniently and intuitively, thereby improving the applicability of the device.

[0033] In the second step, when the adjustable vehicle-mounted LCD display screen is used, the display screen body 3 is pulled, and the display screen body 3 is forced to move and drive the bearing slider 22, and the bearing slider 22 is forced to move and drive the T-block 19, and the T-block 19 is forced to move and drive the bearing column 18, and the bearing column 18 is forced to drive the supporting column 16, and the supporting column 16 is forced to drive the supporting base 13, and the supporting base 13 is forced to drive the supporting plate 2 12, and the supporting plate 2 12 is forced to rotate, and the supporting plate 2 12 is hinged to the supporting plate 1 11, and the supporting plate 1 11 is forced to rotate in the bearing base 1, so as to achieve the purpose of adjusting the distance between the supporting base 13 and the bearing base 1, and by designing the supporting base 13 of the adjustable vehicle-mounted LCD display screen to be adjustable in distance, the position of the display screen body 3 can be adjusted during the use of the display screen body 3, so as to facilitate the rear passengers to watch the display screen body 3, thereby effectively improving the applicability of the device.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. An easily adjustable vehicle-mounted liquid crystal display screen, comprising a supporting base (1) and a display screen body (3), characterized in that: The side end of the bearing base (1) is provided with a supporting base (13), the upper end of the supporting base (13) is rotatably mounted with a supporting column (16), the upper end of the supporting column (16) is fixedly mounted with a bearing column (18), the side end of the bearing column (18) is fixedly mounted with two T-shaped blocks (19), the side ends of the two T-shaped blocks (19) are both slidably mounted with bearing sliders (22), and the two bearing sliders (22) are both fixedly mounted with the display screen body (3); Wherein, the supporting base (13) and the bearing base (1) are of the same size; An adjusting wheel 2 (2) is rotatably mounted on the side end of the bearing column (18), a gear 3 (21) is rotatably mounted on the side end of the bearing column (18), and a rack (23) is fixedly mounted between the two bearing slide blocks (22); The rotating shaft of the regulating wheel 2 (2) is fixedly connected to the rotating shaft of the gear 3 (21), and the rack (23) is meshedly installed with the gear 3 (21).

2. The easily adjustable vehicle-mounted liquid crystal display screen according to claim 1, characterized in that: A support plate 1 (11) is rotatably mounted on the inner side of the bearing base (1), and a support plate 2 (12) is rotatably mounted on the inner side of the support base (13); Wherein, the installation positions of the support plate 1 (11) and the support plate 2 (12) correspond to each other.

3. The easily adjustable vehicle-mounted liquid crystal display screen according to claim 2, characterized in that: The support plate 1 (11) and the support plate 2 (12) are hingedly mounted; Wherein, the support plate 1 (11) is located below the support plate 2 (12).

4. The easily adjustable vehicle-mounted liquid crystal display screen according to claim 3, characterized in that: An adjusting wheel (14) is rotatably mounted on the inner side of the supporting base (13); Wherein, the position of the adjusting wheel 1 (14) is located on one side of the supporting plate 2 (12).

5. The easily adjustable vehicle-mounted liquid crystal display screen according to claim 4, characterized in that: A gear 1 (15) is rotatably mounted on the upper end of the support base (13); Wherein, the rotating shaft of the adjusting wheel 1 (14) is fixedly connected to the rotating shaft of the gear 1 (15).

6. The easily adjustable vehicle-mounted liquid crystal display screen according to claim 5, characterized in that: The outer fixed sleeve of the support column (16) is provided with a second gear (17); Wherein, the gear 2 (17) is meshedly installed with the gear 1 (15).

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