Clamping and fixing assembly of vehicle-mounted display screen

Abstract

The utility model relates to the technical field of vehicle-mounted display screen accessories, in particular to a clamping and fixing assembly of a vehicle-mounted display screen. According to the technical scheme, the device comprises a bottom plate and a buffer plate, a plate body is arranged in the bottom plate, a first screw rod is rotationally installed in the middle of the interior of the plate body, a rotating handle is fixed to one end of the first screw rod, the surfaces of the two ends of the first screw rod are sleeved with screw sleeves, and the outer surfaces of the screw sleeves are connected with the buffer plate; and a second screw rod is rotationally mounted on the side face of the outer bottom end of the buffer plate through a second rotating disc, one end of the second screw rod is inserted into screw holes, and the screw holes are formed in the two ends of the display screen. The top plate can reliably fix the assembly on the top surface in a vehicle through the fixing holes and the screws, after installation, the ratchets and the ratchet pieces are arranged in the first rotating disc, damping performance is provided, it is ensured that the display screen is kept in the state under the condition that force is not applied, the second rotating disc can adjust the inclination angle of the display screen, the buffer plate has elasticity, and therefore the display screen can be prevented from being damaged. Damage to the display screen caused by vehicle shock is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted display accessories, and particularly relates to a clamping component for a vehicle-mounted display. Background Technique

[0002] In modern vehicles, vehicle-mounted displays have become important devices for providing entertainment and navigation functions. Especially during long-distance trips or family outings, vehicle-mounted displays can greatly enhance the riding experience of passengers. However, many old-fashioned minivans, due to their early design years, have relatively simple internal electrical equipment, and most of them are only equipped with basic radio devices, which makes it impossible for rear passengers to enjoy audio-visual entertainment functions. In addition, the internal space of these old-fashioned minivans is limited, and it is difficult to install additional devices.

[0003] Currently, the vehicle-mounted display installation components for retrofitting old-fashioned minivans on the market mainly have the following problems: First, the fixing method is not stable enough, and the vibration inside the vehicle will affect the stability of the display; second, the installation position is unreasonable, resulting in inconvenient viewing for rear passengers; third, there is a lack of adjustment function, and the angle and orientation of the display cannot be adjusted according to needs. These problems make the application effect of the existing vehicle-mounted display installation components in old-fashioned minivans poor, and there is an urgent need for a new type of vehicle-mounted display clamping component to solve these problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a clamping component for a vehicle-mounted display to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A clamping component for a vehicle-mounted display, including a bottom plate and a buffer plate. A plate body is arranged inside the bottom plate. A first screw rod is rotatably installed in the middle of the plate body. One end of the first screw rod is fixed with a rotating handle. Threaded sleeves are sleeved on the surfaces of both ends of the first screw rod. The outer surface of the threaded sleeve is connected with a buffer plate. The outer bottom side of the buffer plate is rotatably installed with a second screw rod through a second turntable. One end of the second screw rod is inserted into the internal threaded hole, and the threaded holes are arranged at both ends of the display.

[0006] When using a fixing component of a vehicle-mounted display screen in the present technical solution, the staff needs to install it first, and the staff needs to drill holes on the vehicle to be installed. For example, when installing it on a vehicle such as a van, the staff needs to first go to the middle of the vehicle, and then drill holes on the top surface in the middle of the vehicle. After the drilling is completed, the staff will stick the top plate of the present invention to its surface, and then screw in the screws at the overlap between the fixing holes and the holes just drilled, so as to install the present invention on the middle top surface of the vehicle. The installation staff of the present invention will adjust the distance between the two buffer plates according to the size of the display screen to be used. The specific adjustment operation is that the first staff member holds the display screen between the two buffer plates, and the second staff member holds the handle to apply rotational force. The rotational force applied to the handle will be synchronized to the first screw. After the first screw is rotated, the two The screw sleeves on the end surfaces will move toward each other due to the threaded engagement, and the two screw sleeves moving toward each other will move toward each other with the two buffer plates connected to the outer surfaces. When the two buffer plates move, the second screw installed on the side will also move with them and be inserted into the interior of the screw hole. When in contact, the first staff member and the second staff member must synchronously rotate the first screw and the second screw so that the first screw can continue to move the buffer plate, and the second screw cooperates with the moving buffer plate to rotate and be screwed into the interior of the screw hole to complete the connection and installation of the display screen. After the display screen is installed, the staff will wire and power it so that the display screen can be used normally. When in use, the user can adjust the inclination angle and steering angle of the display screen according to his or her sitting position. The specific adjustment operation is that the user directly uses the second turntable and the first turntable to rotate and adjust the inclination angle and steering angle of the display screen.

[0007] Preferably, a pull block is provided on the surface of the second screw rod. By providing the pull block, it is convenient for the staff to apply a rotational force to the second screw rod, thereby achieving the effect of providing a force application point.

[0008] Preferably, the buffer plate is provided with an inner plate inside, one end of the inner plate is provided with a limit block, and the limit block is stuck inside the sleeve plate, and the sleeve plate is provided with a buffer inside, and one end of the buffer is connected to the inner plate. The installation of the limit block makes it difficult for the inner plate to separate from the sleeve plate, and plays a role of limiting and preventing separation. The inner plate is inserted into the sleeve plate to form a telescopic plate, and the buffer installed inside can make the display screen have a shock-absorbing effect, so as to avoid direct damage to it caused by car vibration.

[0009] Preferably, slide bars are provided on both sides of the plate body, and the two end surfaces of the slide bars are covered with slide sleeves, and the outer surface of the slide sleeves is connected to buffer plates. Through the cooperation of the slide bar and the slide sleeve, the first screw rod is limited and stabilized when the screw sleeve is engaged with the thread, thereby achieving the effect of indirectly stabilizing the movement of the two buffer plates.

[0010] Preferably, a first turntable is connected to the outer top surface of the bottom plate. The top plate is connected to the outer top end of the first turntable, and a fixing hole is penetrated through the inside of the top plate. Through the cooperation of the top plate and the fixing hole, the utility model can be fixedly installed on the vehicle by matching with screws, achieving the effect of providing a connection and fixing installation position.

[0011] Preferably, a sleeve is arranged inside the first turntable. Ratchet teeth are arranged on the inner side surface of the sleeve, a ratchet piece is clamped on the surface of the ratchet teeth, and the ratchet piece is arranged on the outer side surface of the inner shaft. The inner shaft is arranged in the middle of the inside of the sleeve. Through the cooperation of the ratchet teeth and the ratchet piece, the inner shaft has a jerky feeling when rotating in the sleeve, achieving the effect that the bottom plate connected to the inner shaft stops when no force is applied.

[0012] Preferably, the internal structure of the first turntable is the same as that of the second turntable. The design of the same structure makes the rotation effect of the second turntable the same as that of the first turntable. The first turntable can control the rotation and stopping effect of the bottom plate, while the second turntable can control the rotation and stopping effect of the display screen.

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

[0014] The top plate provided by the utility model can reliably fix the component on the inner top surface of the vehicle through the fixing hole and the screw. After installation, ratchet teeth and ratchet pieces are arranged inside the first turntable to provide damping, ensuring that the display screen maintains its state without applying force. The second turntable can adjust the tilt angle of the display screen, and the provided buffer plate has elasticity to reduce the damage to the display screen caused by vehicle vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view external structure schematic diagram of the utility model;

[0016] Figure 2 is the internal structure schematic diagram of the bottom plate of the utility model;

[0017] Figure 3 is the internal structure schematic diagram of the first turntable of the utility model;

[0018] Figure 4 is the internal structure schematic diagram of the buffer plate of the utility model.

[0019] In the figure: 1, top plate; 2, fixing hole; 3, first turntable; 31, sleeve; 32, ratchet teeth; 33, ratchet piece; 34, inner shaft; 4, bottom plate; 41, plate body; 42, slide bar; 43, sliding sleeve; 44, screw sleeve; 45, first screw; 46, turning handle; 5, buffer plate; 51, inner plate; 52, buffer; 53, limit block; 54, sleeve plate; 6, screw hole; 7, second screw; 8, display screen; 9, pulling block; 10, second turntable. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment 1

[0022] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, a clamping assembly for a vehicle-mounted display screen proposed by the present invention includes a bottom plate 4 and a buffer plate 5. A plate body 41 is provided inside the bottom plate 4. A first screw rod 45 is rotatably installed in the middle inside the plate body 41. A rotating handle 46 is fixed at one end of the first screw rod 45. Threaded sleeves 44 are sleeved on the surfaces at both ends of the first screw rod 45. The outer surface of the threaded sleeve 44 is connected to the buffer plate 5. A second screw rod 7 is rotatably installed on the outer bottom side of the buffer plate 5 through a second turntable 10. One end of the second screw rod 7 is inserted into the internal thread hole 6, and the thread hole 6 is provided at both ends of the display screen 8.

[0023] The staff needs to install it first. The staff needs to drill holes on the vehicle to be installed. When installing a vehicle like a minivan, the staff needs to first get into the middle of the vehicle and then drill holes on the top surface in the middle of the vehicle. After drilling, the staff pastes the top plate 1 of the present utility model onto its surface. After pasting, screws are screwed into the overlapping part of the fixing holes 2 and the just-drilled holes to install the present utility model on the top surface in the middle of the vehicle. The installation staff of the present utility model adjusts the distance between the two buffer plates 5 according to the size of the display screen 8 to be used. The specific adjustment operation is that the first staff holds the display screen 8 by hand between the two buffer plates 5, and the second staff holds the rotating handle 46 and applies a rotating force. The rotating force applied to the rotating handle 46 will be synchronized to the first screw rod 45. After the first screw rod 45 rotates, the screw sleeves 44 sleeved on the two ends of its surface will move towards each other due to thread engagement. The two buffer plates 5 connected to the outer surface will move towards each other with the moving screw sleeves 44. When the two buffer plates 5 move, the second screw rod 7 installed on the side will also move and insert into the internal thread hole 6. When contacting, the first staff and the second staff need to synchronously rotate the first screw rod 45 and the second screw rod 7. In this way, the first screw rod 45 can continue to move the buffer plate 5, and the second screw rod 7 cooperates with the moving buffer plate 5 to rotate and screw into the internal thread hole 6 to complete the connection and installation of the display screen 8. After the display screen 8 is installed, the staff wires and powers it, so that the display screen 8 can be used normally. When in use, the user can adjust the tilt angle and steering angle of the display screen 8 according to his own sitting position. The specific adjustment operation is that the user directly uses the second turntable 10 and the first turntable 3 to rotate and adjust the tilt angle and steering angle of the display screen 8.

[0024] Embodiment 2

[0025] Such as Figure 1 、 Figure 2 、 Figure 3 And Figure 4As shown, the present invention proposes a fixing assembly for a vehicle-mounted display screen. Compared with the first embodiment, the present embodiment further includes: a pull block 9 is provided on the surface of the second screw rod 7, an inner plate 51 is provided inside the buffer plate 5, a limit block 53 is provided at one end of the inner plate 51, and the limit block 53 is stuck inside the sleeve plate 54, a buffer 52 is provided inside the sleeve plate 54, and one end of the buffer 52 is connected to the inner plate 51, sliding rods 42 are provided on both sides of the inner part of the plate body 41, and sliding sleeves 43 are provided on the surfaces of both ends of the sliding rod 42, and the sliding sleeves 43 are provided on the surfaces of the two ends of the sliding rod 42. The outer surface of the sleeve 43 is connected to the buffer plate 5, the outer top surface of the bottom plate 4 is connected to the first turntable 3, the outer top end of the first turntable 3 is connected to the top plate 1, the interior of the top plate 1 is penetrated by a fixing hole 2, the interior of the first turntable 3 is provided with a sleeve shell 31, the inner side surface of the sleeve shell 31 is provided with a ratchet 32, the surface of the ratchet 32 ​​is clamped with a ratchet piece 33, and the ratchet piece 33 is arranged on the outer side surface of the inner shaft 34, and the inner shaft 34 is arranged in the middle of the sleeve shell 31. The internal structure of the first turntable 3 is the same as the internal structure of the second turntable 10.

[0026] In this embodiment, Figure 1 As shown, by providing the pull block 9, it is convenient for the staff to apply the rotational force to the second screw 7, thereby achieving the effect of providing a force application point;

[0027] like Figure 4 As shown, the installation of the limit block 53 makes it difficult for the inner plate 51 to separate from the inside of the cover plate 54, and plays a role in limiting and preventing separation. The inner plate 51 is inserted into the cover plate 54 to form a telescopic plate, and the buffer 52 installed inside can make the display screen 8 have a shock-absorbing effect, thereby preventing it from being directly damaged by the vehicle vibration.

[0028] like Figure 2 As shown, through the cooperation between the slide rod 42 and the slide sleeve 43, the first screw rod 45 is limited and stabilized when the screw sleeve 44 is threadedly engaged, thereby achieving the effect of indirectly stabilizing the movement of the two buffer plates 5;

[0029] like Figure 1 As shown, through the cooperation between the top plate 1 and the fixing hole 2, the utility model can be fixedly installed on the vehicle with screws, achieving the effect of providing a connection and fixed installation position;

[0030] like Figure 3 As shown, through the cooperation between the ratchet teeth 32 and the ratchet pieces 33, the inner shaft 34 has a frustrating effect when rotating in the sleeve shell 31, so that the bottom plate 4 connected to the inner shaft 34 has a stopping effect when no force is applied;

[0031] like Figure 1 and Figure 3 As shown, the same structural design makes the rotation effect of the second turntable 10 the same as that of the first turntable 3 . The first turntable 3 can control the rotation stop effect of the bottom plate 4 , while the second turntable 10 can control the rotation stop effect of the display screen 8 .

[0032] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing assembly for a vehicle-mounted display screen, comprising a base plate (4) and a buffer plate (5), characterized in that: A plate body (41) is provided inside the bottom plate (4), a first screw rod (45) is rotatably mounted in the middle of the plate body (41), a rotating handle (46) is fixed to one end of the first screw rod (45), screw sleeves (44) are sleeved on both end surfaces of the first screw rod (45), a buffer plate (5) is connected to the outer surface of the screw sleeve (44), a second screw rod (7) is rotatably mounted on the outer bottom side surface of the buffer plate (5) via a second rotating disk (10), one end of the second screw rod (7) is inserted into the inside of a screw hole (6), and the screw holes (6) are provided at both ends of the display screen (8).

2. The fastening assembly of a vehicle-mounted display screen according to claim 1, characterized in that: A pull block (9) is provided on the surface of the second screw rod (7).

3. The fastening assembly of a vehicle-mounted display screen according to claim 1, characterized in that: An inner plate (51) is provided inside the buffer plate (5), a limit block (53) is provided at one end of the inner plate (51), and the limit block (53) is clamped inside the sleeve plate (54), a buffer (52) is provided inside the sleeve plate (54), and one end of the buffer (52) is connected to the inner plate (51).

4. The fastening assembly of a vehicle-mounted display screen according to claim 1, characterized in that: Sliding rods (42) are provided on both sides of the interior of the plate body (41), sliding sleeves (43) are sleeved on both end surfaces of the sliding rods (42), and the outer surfaces of the sliding sleeves (43) are connected to buffer plates (5).

5. The fastening assembly of a vehicle-mounted display screen according to claim 1, characterized in that: The outer top surface of the bottom plate (4) is connected to the first rotating disk (3), the outer top end of the first rotating disk (3) is connected to the top plate (1), and a fixing hole (2) is provided through the inside of the top plate (1).

6. The fastening assembly of a vehicle-mounted display screen according to claim 5, characterized in that: A casing (31) is provided inside the first rotating disk (3), a ratchet (32) is provided on the inner side surface of the casing (31), a ratchet piece (33) is clamped on the surface of the ratchet (32), and the ratchet piece (33) is provided on the outer side surface of the inner shaft (34), and the inner shaft (34) is provided in the middle of the casing (31).

7. The fastening assembly of a vehicle-mounted display screen according to claim 5, characterized in that: The internal structure of the first rotating disk (3) is the same as the internal structure of the second rotating disk (10).

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