Vehicle-mounted display screen fixing device

Abstract

The vehicle-mounted display screen fixing device comprises a base, a placing plate, a locking piece and telescopic rods, the placing plate is obliquely fixed to the front side of the base, a first clamping groove is formed in the lower portion of the front side of the placing plate, the two sides of the upper portion of the placing plate are each rotationally connected with one telescopic rod, and the locking piece is arranged in the first clamping groove. The rotating shaft direction of the telescopic rod is perpendicular to the placing plate, and the other end of the telescopic rod is fixedly connected with a locking piece used for fixing a display screen. According to the vehicle-mounted display screen fixing device, display equipment of different sizes and types can be installed, installation and disassembly are convenient and easy, and fixation is stable.

Description

Technical Field

[0001] This utility model relates to the technical field of railway monitoring devices, specifically to a vehicle-mounted display screen fixing device. Background Technology

[0002] With the rapid development of the automotive industry, multimedia products providing services for automobiles are becoming increasingly common. For example, in-vehicle displays can play audio and video, provide reversing camera views, and offer interactive information. In-vehicle displays have become an essential piece of in-vehicle equipment. In-vehicle displays are typically installed on the dashboard of the vehicle's infotainment system. There are also external in-vehicle displays, installed at the front or rear of the vehicle, to meet other information display needs. For instance, installing an in-vehicle display on the back of the front seats can play videos for rear passengers, or installing it on the rear windshield can provide vehicle status information to vehicles behind.

[0003] Currently, in-vehicle displays on the market are usually installed in a fixed manner, which is very inconvenient to disassemble and install. Users cannot disassemble them at will as needed. Moreover, with the increasing functions of mobile phones, tablets and other products, single-function displays can no longer meet the needs of users. Users cannot replace the display devices installed on mobile phones or tablets as needed, which has certain limitations. Utility Model Content

[0004] The purpose of this utility model is to provide a vehicle-mounted display screen fixing device that can install display devices of different sizes and types, is easy and simple to install and disassemble, and is firmly fixed.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A vehicle-mounted display screen fixing device is provided, comprising: a base, a placement plate, a locking component, and a telescopic rod. The placement plate is obliquely fixed to the front side of the base. A first slot is provided below the front side of the placement plate. One telescopic rod is rotatably connected to each of the upper two sides of the placement plate. The rotation axis of the telescopic rod is perpendicular to the placement plate. The other end of the telescopic rod is fixedly connected to a locking component for fixing the display screen.

[0007] As a preferred embodiment of the vehicle display screen fixing device, the locking member has a triangular structure, the inclined surface of the locking member is provided with a second slot, and the length direction of the telescopic rod is perpendicular to the inclined surface of the locking member.

[0008] As a preferred embodiment of the vehicle-mounted display screen fixing device, the telescopic rod includes: a first threaded rod, a connecting sleeve, and a second threaded rod. Both the first threaded rod and the second threaded rod have external threads on their outer circumferences. Both ends of the connecting sleeve are open structures and have internal threads. One end of the first threaded rod is connected to the placement plate, and the other end of the first threaded rod is threadedly connected to one end of the connecting sleeve. The other end of the connecting sleeve is threadedly connected to one end of the second threaded rod, and the other end of the second threaded rod is fixedly connected to the locking member.

[0009] As a preferred embodiment of the vehicle display screen mounting device, the first threaded rod and the second threaded rod have opposite thread directions.

[0010] As a preferred embodiment of the vehicle display screen mounting device, the outer periphery of the connecting sleeve is provided with anti-slip texture.

[0011] As a preferred embodiment of the vehicle display screen mounting device, rubber pads are provided in the first and second slots.

[0012] As a preferred embodiment of the vehicle display screen mounting device, the bottom of the base is provided with an adhesive layer.

[0013] As a preferred embodiment of the vehicle display screen mounting device, the base has connection holes distributed on its outer periphery.

[0014] The beneficial effects of this utility model are as follows: The vehicle display screen fixing device proposed by this utility model has a first slot on the front side of the placement plate, and telescopic rods with locking parts are rotatably connected to the upper two sides of the front side. The locking parts on both sides cooperate with the first slot to fix the display screen. The installation and disassembly are convenient and simple, and the fixation is stable. Moreover, the telescopic rod can be adjusted not only for the installation and disassembly of the display screen, but also for different sizes and types of display devices, making it widely applicable. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly described below. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0016] Figure 1 This is a structural schematic diagram of a vehicle-mounted display screen fixing device according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the vehicle display screen fixing device according to another embodiment of the present invention.

[0018] In the picture:

[0019] 1. Base; 2. Placement plate; 3. Locking component; 301. Second slot; 4. First slot; 5. First threaded rod; 6. Connecting sleeve; 7. Second threaded rod; 8. Connecting hole. Detailed Implementation

[0020] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0021] The following specific examples illustrate the implementation of this disclosure. Those skilled in the art can easily understand other advantages and effects of this disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. This disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0022] Reference Figures 1-2 An embodiment of this utility model provides a vehicle-mounted display screen fixing device, including: a base 1, a placement plate 2, a locking member 3, and a telescopic rod. The placement plate 2 is obliquely fixed to the front side of the base 1. A first slot 4 is provided on the lower front side of the placement plate 2. One telescopic rod is rotatably connected to each of the upper two sides of the placement plate 2. The rotation axis of the telescopic rod is perpendicular to the placement plate 2. The other end of the telescopic rod is fixedly connected to the locking member 3 for fixing the display screen.

[0023] In the above technical solution, a first slot 4 is provided on the front side of the placement plate 2, and telescopic rods with locking parts 3 are rotatably connected to the upper two sides of the front side. The locking parts 3 on both sides cooperate with the first slot 4 to fix the display screen. Installation and disassembly are convenient and simple, and the fixation is stable. Moreover, the telescopic rod can be adjusted not only for the installation and disassembly of the display screen, but also for different sizes and types of display devices, making it widely applicable. In use, the telescopic rod is extended to a suitable length according to the size of the display screen, the display screen is placed in the first slot 4 of the placement plate 2, and the length and angle of the telescopic rod are adjusted by rotating and extending it so that the locking parts 3 on both sides are respectively locked at the upper two corners of the display screen, thereby fixing the display screen.

[0024] In some embodiments, the locking member 3 has a triangular structure, and a second slot 301 is provided on the inclined surface of the locking member 3, with the length direction of the telescopic rod perpendicular to the inclined surface of the locking member 3. The second slot 301 is used to lock the upper two corners of the display screen, thereby cooperating with the first slot 4 to fix the display screen. The structure is simple and the fixation is stable.

[0025] In some embodiments, the telescopic rod includes: a first threaded rod 5, a connecting sleeve 6, and a second threaded rod 7. Both the first threaded rod 5 and the second threaded rod 7 have external threads on their outer circumferences. The connecting sleeve 6 has open ends and internal threads. One end of the first threaded rod 5 is connected to the placement plate 2, and the other end of the first threaded rod 5 is threadedly connected to one end of the connecting sleeve 6. The other end of the connecting sleeve 6 is threadedly connected to one end of the second threaded rod 7, and the other end of the second threaded rod 7 is fixedly connected to the locking member 3. This structural design allows the user to adjust the length of the telescopic rod by rotating the connecting sleeve 6. The structure is simple and the operation is convenient and easy.

[0026] Furthermore, the threads of the first threaded rod 5 and the second threaded rod 7 are in opposite directions. This structural design allows for simultaneous adjustment of the extension or retraction of the first threaded rod 5 and the second threaded rod 7 by rotating the connecting sleeve 6, making it more convenient and simple.

[0027] Furthermore, the outer periphery of the connecting sleeve 6 is provided with anti-slip texture. The anti-slip texture effectively prevents slippage, making it easy for the user to rotate the connecting sleeve 6.

[0028] In some embodiments, rubber pads are provided in the first slot 4 and the second slot 301. The rubber pads protect the display screen, preventing scratches or damage during fixing, and making the fixing more secure. Furthermore, since the aspect ratios of different displays are not necessarily the same, for displays with special aspect ratios, the top two corners of the display screen may not be perfectly aligned and wedge into the second slot 301, resulting in a certain deviation. The design of the rubber pads can also cleverly improve the fixing effect of the second slot 301, effectively improving the versatility of this device.

[0029] In some embodiments, an adhesive layer is provided at the bottom of the base 1. The adhesive layer is used to fix the base 1 and ensure the overall stability of the device. Specifically, the adhesive layer can be a common adhesive layer such as double-sided tape.

[0030] In some embodiments, the base 1 has connecting holes 8 distributed around its outer periphery. The connecting holes 8 allow the device to be locked in place using screws, ensuring a more secure fixation.

[0031] In the description of this utility model, it should be understood that the terms "middle", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In this invention, unless otherwise expressly specified and limited, the first feature "on" the second feature may be in direct contact with the first feature, or indirect contact with the first feature through an intermediate medium. "A plurality of" means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The above description is merely illustrative of the embodiments of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model without creative labor should be included within the protection scope of this utility model.

Claims

1. A vehicle-mounted display screen fixing device, characterized in that, Include: Base (1), put plate (2), locking piece (3) and telescopic rod, the put plate (2) is inclinedly fixed on the front side of the base (1), the first clamping groove (4) is arranged below the front side of the put plate (2), the upper side of the put plate (2) is respectively rotatably connected with each one telescopic rod, the rotation axis direction of the telescopic rod is perpendicular to the put plate (2), the other end of the telescopic rod is fixedly connected with the locking piece (3) for fixing the display screen.

2. The in-vehicle display screen securement device of claim 1, wherein, The locking piece (3) is a triangular structure, the inclined side surface of the locking piece (3) is provided with a second clamping groove (301), and the length direction of the telescopic rod is perpendicular to the inclined side surface of the locking piece (3).

3. The in-vehicle display screen securement device of claim 1, wherein, The telescopic rod includes: a first threaded rod (5), a connecting sleeve (6) and a second threaded rod (7), the outer periphery of the first threaded rod (5) and the second threaded rod (7) is provided with external threads, both ends of the connecting sleeve (6) are open structure, and the connecting sleeve (6) is provided with internal threads, one end of the first threaded rod (5) is connected to the put plate (2), the other end of the first threaded rod (5) is threadedly connected to one end of the connecting sleeve (6), the other end of the connecting sleeve (6) is threadedly connected to one end of the second threaded rod (7), and the other end of the second threaded rod (7) is fixedly connected to the locking piece (3).

4. The in-vehicle display screen securing device of claim 3, wherein, The first threaded rod (5) and the second threaded rod (7) are opposite in thread direction.

5. The in-vehicle display screen securement device of claim 3, wherein, The outer periphery of the connecting sleeve (6) is provided with anti-skid lines.

6. The in-vehicle display screen securement device of claim 2, wherein, The first clamping groove (4) and the second clamping groove (301) are provided with rubber pads.

7. The in-vehicle display screen securement device of claim 1, wherein, The bottom of the base (1) is provided with a sticky layer.

8. The in-vehicle display screen securement device of claim 1, wherein, The outer periphery of the base (1) is distributed with connecting holes (8).

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