Vehicle-mounted screen fixing testing and adjusting device

Abstract

The utility model discloses a vehicle-mounted screen fixing testing and adjusting device, which comprises a mounting seat, an adjusting frame and a fastening mechanism, the adjusting frame is movably connected to the mounting seat; the fastening mechanism comprises a plate body, a first clamping piece, a second clamping piece and a positioning bolt; the first clamping piece is arranged in the plate body, a notch is formed in the side face of the plate body, the notch is provided with at least two cavities, the second clamping piece is connected into the cavities in a sliding mode, and the second clamping piece and the plate body are connected through the positioning bolts. A clamping area is formed between the first clamping piece and the second clamping piece. The support for screen testing has the advantages that the technical problem that in the prior art, the clamping end of a support for screen testing cannot be adjusted according to the actual length of a tested screen, and therefore the work efficiency of the support is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted screen equipment, and in particular to a vehicle-mounted screen fixing, testing and adjusting device. Background Art

[0002] With the development of automobile technology and mobile Internet technology, the size of some car central control screens is getting larger and larger, which makes it easier for people to navigate, listen to music, display vehicle information and interact with voice while driving;

[0003] In Chinese utility model CN212107597U, "a screen bracket" is proposed. The device includes a base, a column and a side arm for installing the screen. A vertical arm is arranged at the end of the column away from the base. There are two side arms in total. The two side arms are respectively arranged at both ends of the vertical arm. A first wiring groove is opened on the two side faces of the vertical arm, and a second wiring groove is opened on the side face of the side arm close to the screen. The second wiring groove is connected with the first wiring groove. The inner diameters of the first wiring groove and the second wiring groove are both larger than the outer diameter of the cable on the screen, and the notches of the first wiring groove and the second wiring groove are both smaller than the outer diameter of the cable on the screen, so that the lines around the screen bracket are more orderly and the cables connected to the screen are more stably connected. However, when clamping some screens with longer lengths, the clamping end of the mounting bracket cannot be adjusted according to the actual length of the screen, which reduces the applicability of the bracket. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and provide a vehicle-mounted screen fixing test and adjustment device to solve the technical problem that the screen testing bracket in the prior art cannot adjust the clamping end of the bracket according to the actual length of the test screen, thereby reducing the working efficiency of the bracket.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] In a first aspect, the utility model provides a vehicle-mounted screen fixing test and adjustment device, comprising:

[0007] Mounting seat;

[0008] an adjustment frame, the adjustment frame being movably connected to the mounting seat; and

[0009] A fastening mechanism, the fastening mechanism includes a plate body, a first clamping member, a second clamping member and a positioning bolt; the first clamping member is arranged in the plate body, a notch is opened on the side of the plate body, and the notch is provided with at least two chambers, the second clamping member is slidably connected in the chamber, and the second clamping member is connected to the plate body by the positioning bolt, and a clamping area is formed between the first clamping member and the second clamping member.

[0010] In some embodiments, the mounting seat includes two connecting seats and a rotating shaft, the rotating shaft is rotatably connected between the two connecting seats, and the adjusting frame is connected to the rotating shaft.

[0011] In some embodiments, the adjustment frame includes an extension plate, a column and two rotating seats; the extension plate is fixed on the rotating shaft, the column is fixed at the end of the extension plate, the column is rotatably connected to the two rotating seats, and one end of the rotating seat is connected to the plate body.

[0012] In some embodiments, the first clamping member includes a plurality of spring dampers and a first clamping plate; a plurality of the spring dampers are connected to the right side of the plate body, and the ends of a plurality of the spring dampers are connected to the first clamping plate.

[0013] In some embodiments, a first groove is formed at one end of the first clamping plate facing away from the spring damper.

[0014] In some embodiments, the second clamping member includes a movable frame and an adjusting end; the movable frame is slidably connected in the chamber, and a positioning hole is provided on the movable frame to cooperate with the threaded hole on the plate body, and the movable frame is a C-shaped frame, and a through groove is provided on the movable frame, and the adjusting end is slidably connected in the through groove.

[0015] In some embodiments, the adjustment end includes a sliding column and a second clamping plate; the sliding column is slidably connected in the through slot, and connecting nuts are threadedly connected at both axial ends of the sliding column and located outside the through slot, and the second clamping plate is fixed on the sliding column.

[0016] In some embodiments, a second groove is formed on the second clamping plate.

[0017] In some embodiments, the connection sockets are provided with through holes.

[0018] In some embodiments, a wear-resistant coating is provided on the extension plate.

[0019] Compared with the prior art, the utility model provides a vehicle-mounted screen fixing test and adjustment device, which arranges an adjustment frame on the mounting seat, and the adjustment frame is movably connected to the mounting seat, so that the inclination angle of the plate body can be adjusted through the adjustment frame, and secondly, a chamber is arranged on the plate body to facilitate the length adjustment of the second clamping member in the chamber, and the second clamping member is limited by a positioning bolt, and the test screen is clamped by the cooperation of the first clamping member and the second clamping member, so that the bracket is suitable for screens of different lengths, greatly improving the applicability of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front schematic diagram of a vehicle-mounted screen fixing test and adjustment device provided by an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the expansion of the vehicle-mounted screen fixing test and adjustment device provided by the embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the mounting base and the adjusting frame of the vehicle-mounted screen fixing test and adjusting device provided by the embodiment of the utility model;

[0023] Figure 4 It is a side schematic diagram of a vehicle-mounted screen fixing test and adjustment device provided by an embodiment of the utility model;

[0024] Figure 5 It is a schematic diagram of the external screw assembly of the vehicle-mounted screen fixing test and adjustment device provided by an embodiment of the utility model.

[0025] Explanation of the accompanying drawings: 1. Mounting seat; 11. Connecting seat; 12. Rotating shaft; 2. Adjusting frame; 21. Extension plate; 211. Column; 22. Rotating seat; 3. Fastening mechanism; 31. Plate body; 311. Chamber; 312. Threaded hole; 32. First clamping member; 321. Spring damper; 322. First clamping plate; 3221. First groove; 33. Second clamping member; 331. Movable frame; 3311. Positioning hole; 3312. Through groove; 332. Adjusting end; 3321. Sliding column; 33211. Connecting nut; 3322. Second clamping plate; 33221. Second groove; 34. Positioning bolt. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] In order to solve the technical problem that the existing screen test bracket cannot adjust the clamping end of the bracket according to the actual length of the test screen, thereby reducing the working efficiency of the bracket, the utility model provides a vehicle-mounted screen fixing test and adjustment device, which can adjust the distance of the clamping end according to the different lengths of the vehicle-mounted screen, so as to be suitable for screens of different lengths and improve the applicability of the bracket.

[0028] It should be noted that the vehicle-mounted screen fixing test and adjustment device described in the utility model is used for but not limited to vehicle-mounted screens, etc. For the convenience of explanation, in the utility model, only the vehicle-mounted screen fixing test and adjustment device is applied to the vehicle-mounted screen as an example for explanation. The principle of applying the vehicle-mounted screen fixing test and adjustment device to other types of equipment is essentially the same as the principle applied to the vehicle-mounted screen, which will not be elaborated here.

[0029] See also Figure 1 , Figure 1 This is a structural schematic diagram of a vehicle-mounted screen fixing test and adjustment device in one embodiment of the utility model, a vehicle-mounted screen fixing test and adjustment device, comprising a mounting seat 1, an adjustment frame 2 and a fastening mechanism 3;

[0030] The adjustment frame 2 is movably connected to the mounting base 1; the fastening mechanism 3 includes a plate body 31, a first clamping member 32, a second clamping member 33 and a positioning bolt 34; the first clamping member 32 is arranged in the plate body 31, a notch is opened on the side of the plate body 31, and the notch is provided with at least two chambers 311, the second clamping member 33 is slidably connected in the chamber 311, and the second clamping member 33 is connected to the plate body 31 by the positioning bolt 34, and a clamping area is formed between the first clamping member 32 and the second clamping member 33.

[0031] In this embodiment, an adjustment frame 2 is provided on the mounting base 1, and the adjustment frame 2 is movably connected to the mounting base 1, so that the inclination angle of the plate body 31 can be adjusted through the adjustment frame 2, and then a chamber 311 is provided on the plate body 31 to facilitate the length adjustment of the second clamping member 33 in the chamber 311, and the second clamping member 33 is limited by the positioning bolt 34, and the test screen is clamped by the cooperation of the first clamping member 32 and the second clamping member 33, so that the bracket is suitable for screens of different lengths, which greatly improves the applicability of the bracket.

[0032] In one embodiment, see Figure 2 In order to improve the angle adjustment effect of the device, the mounting seat 1 includes two connecting seats 11 and a rotating shaft 12, the rotating shaft 12 is rotatably connected between the two connecting seats 11, the rotating shaft 12 is connected to the adjusting frame 2, and the adjusting frame 2 includes an extension plate 21, a column 211 and two rotating seats 22; the extension plate 21 is fixed on the rotating shaft 12, the end of the extension plate 21 is fixed with a column 211, the column 211 is rotatably connected to the two rotating seats 22, and one end of the rotating seat 22 is connected to the plate body 31.

[0033] In this embodiment, the connecting seat 11 is used to be installed on other brackets, and the rotating shaft 12 is rotatably connected between the connecting seats 11. The extending plate 21 can be synchronously driven to rotate through the rotating shaft 12. A column 211 is fixed to the end of the extending plate 21, and two rotatable rotating seats 22 are provided on the column 211. The rotating seat 22 is fixed with a plate body 31, so that the inclination angle of the plate body 31 can be synchronously changed to make it suitable for viewing the screen at different angles.

[0034] In one embodiment, see Figure 3 In order to improve the clamping efficiency of the first clamping member 32 and the second clamping member 33, the first clamping member 32 includes a plurality of spring dampers 321 and a first clamping plate 322; the plurality of spring dampers 321 are connected to the right side of the plate body 31, the ends of the plurality of spring dampers 321 are connected to the first clamping plate 322, and the first clamping plate 322 is provided with a first groove 3221 at one end facing away from the spring damper 321, and the second clamping member 33 includes a movable frame 331 and an adjusting end 332; the movable frame 331 is slidably connected to the chamber 311, and a positioning hole 332 is provided on the movable frame 331 to match the threaded holes 312312 on the plate body 31 11, and the movable frame 331 is a C-shaped frame, a through slot 3312 is provided on the movable frame 331, an adjusting end 332 is slidably connected in the through slot 3312, and the adjusting end 332 includes a sliding column 3321 and a second clamping plate 3322; the sliding column 3321 is slidably connected in the through slot 3312, and connecting nuts 33211 are threadedly connected at both axial ends of the sliding column 3321 and located on the outside of the through slot 3312, a second clamping plate 3322 is fixed on the sliding column 3321, a second groove 33221 is provided on the second clamping plate 3322, through holes are provided on the connecting seat 11, and a wear-resistant coating is provided on the extension plate 21.

[0035] In this embodiment, a plurality of spring dampers 321 are arranged on the right inner wall of the plate body 31, and a first clamping plate 322 is connected to the end of the spring damper 321, and a first groove 3221 is provided on the first clamping plate 322, which is convenient for cooperation with a second groove 33221 on the second clamping plate 3322, wherein the movable frame 331 is a C-shaped frame, and both ends of the movable frame 331 can be slidably connected in the chamber 311, and a threaded hole 312312 is provided on the plate body 31 to cooperate with a positioning hole 3311 on the movable frame 331, and the movable frame 331 can be adjusted by cooperation between the threaded hole 312312 and the positioning hole 3311. 1, and a through slot 3312 is opened on the inner wall of the movable frame 331, a sliding column 3321 is slidably connected in the through slot 3312, and connecting nuts 33211 are arranged at both axial ends of the sliding column 3321, and the current position of the sliding column 3321 in the through slot 3312 can be adjusted by the connecting nuts 33211, so as to change the current position of the second clamping plate 3322, and the screen to be tested can be effectively engaged by the second groove 33221 on the second clamping plate 3322 and the first groove 3221 on the first clamping plate 322, thereby greatly improving the applicability of the bracket so that it can be suitable for screens of different lengths.

[0036] In order to better understand the present invention, the following Figures 1 to 5 The technical solution of the utility model is described in detail: the staff removes the positioning bolt 34 from the threaded hole 312312 according to the actual length of the screen, and pulls the movable frame 331 to move to the left in the chamber 311. When it moves to a suitable distance, the connecting bolt passes through the threaded hole 312312 and the positioning hole 3311 to limit the movable frame 331. After limiting the outer wall, the connecting nut 33211 is loosened so that the sliding column 3321 can move to the right in the through groove 3312, thereby adjusting the distance between the second clamping plate 3322 and the first clamping plate 322. When the first groove 3221 in the first clamping plate 322 and the second groove 33221 in the second clamping plate 3322 complete the clamping effect on the screen, the connecting nut 33211 is tightened to promote the sliding column 3321 The device is easy to operate and can adaptively adjust the distance between the first clamping plate 322 and the second clamping plate 3322, which greatly improves the working efficiency of the bracket and facilitates the staff to test the screen. It should be noted that screw holes are provided at one end of the axial direction of the rotating shaft 12 and the column 211, and an external screw is threadedly connected in each screw hole. By arranging the external screw in the screw hole, when the external screw is tightened into the screw hole, the external screw can be used to limit the rotating shaft 12 and the rotating seat 22, so that the plate body 3 can maintain the current position after the angle is adjusted. When the external screw is loosened outside the screw hole, the external screw no longer limits the rotating shaft 12 and the movable seat 22, and the staff can adjust the inclination angle of the plate body 3.

[0037] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A vehicle-mounted screen fixing test and adjustment device, characterized in that: include: Mounting seat; An adjustment frame, the adjustment frame is movably connected to the mounting seat; as well as, A fastening mechanism, the fastening mechanism includes a plate body, a first clamping member, a second clamping member and a positioning bolt; the first clamping member is arranged in the plate body, a notch is opened on the side of the plate body, and the notch is provided with at least two chambers, the second clamping member is slidably connected in the chamber, and the second clamping member is connected to the plate body by the positioning bolt, and a clamping area is formed between the first clamping member and the second clamping member.

2. The vehicle-mounted screen fixing test and adjustment device according to claim 1, characterized in that: The mounting seat comprises two connecting seats and a rotating shaft. The rotating shaft is rotatably connected between the two connecting seats, and the adjusting frame is connected to the rotating shaft.

3. The vehicle-mounted screen fixing test and adjustment device according to claim 2, characterized in that: The adjustment frame includes an extension plate, a column and two rotating seats; the extension plate is fixed on the rotating shaft, the column is fixed at the end of the extension plate, the column is rotatably connected to the two rotating seats, and one end of the rotating seat is connected to the plate body.

4. The vehicle-mounted screen fixing test and adjustment device according to claim 1, characterized in that: The first clamping member includes a plurality of spring dampers and a first clamping plate; a plurality of the spring dampers are connected to the right side of the plate body, and the ends of a plurality of the spring dampers are connected to the first clamping plate.

5. The vehicle-mounted screen fixing test and adjustment device according to claim 4, characterized in that: A first groove is formed at one end of the first clamping plate facing away from the spring damper.

6. The vehicle-mounted screen fixing test and adjustment device according to claim 1, characterized in that: The second clamping member includes a movable frame and an adjusting end; the movable frame is slidably connected in the chamber, and a positioning hole is provided on the movable frame to cooperate with the threaded hole on the plate body, and the movable frame is a C-shaped frame body, and a through groove is provided on the movable frame, and the adjusting end is slidably connected in the through groove.

7. The vehicle-mounted screen fixing, testing and adjusting device according to claim 6, characterized in that: The adjusting end comprises a sliding column and a second clamping plate; the sliding column is slidably connected in the through slot, and connecting nuts are threadedly connected at both axial ends of the sliding column and located outside the through slot, and the second clamping plate is fixed on the sliding column.

8. The vehicle-mounted screen fixing test and adjustment device according to claim 7, characterized in that: The second clamping plate is provided with a second groove.

9. The vehicle-mounted screen fixing test and adjustment device according to claim 2, characterized in that: The connecting seats are all provided with through holes.

10. The vehicle-mounted screen fixing test and adjustment device according to claim 3, characterized in that: The extension plate is provided with a wear-resistant coating.

Images