A rotatable and slidable installation structure for a central control screen

Abstract

The present invention relates to the technical field of central control screens, and specifically relates to an installation structure for a rotatable and slidable central control screen, which includes a central control screen body. An adjustment structure is installed on the side end of the central control screen body, a disassembly structure is installed on the side end of the adjustment structure, a heat dissipation structure is installed on the side end of the central control screen body, a fixing structure is installed on the side end of the heat dissipation structure, a protection structure is installed on the side end of the heat dissipation structure, and a positioning structure is installed on the side end of the protection structure; through the adjustment structure installed on the side end of the central control screen body, the angle and position of the central control screen body can be adjusted. Through the disassembly structure, the central control screen body can be easily removed for inspection and repair. Through the heat dissipation structure installed on the side end of the central control screen body, heat dissipation treatment can be carried out on the bottom end of the central control screen body. Through the fixing structure, the heat dissipation structure can be easily disassembled and installed.

Description

Technical Field

[0001] The present invention relates to the technical field of central control screens, and specifically relates to an installation structure for a rotatable and slidable central control screen. Background Art

[0002] The automotive central control screen is an important display component in the vehicle. It can display audio and video, maps, and many other information, and through human-machine interaction, it can realize the control and use of various vehicle functions by the driver and passengers.

[0003] However, most of the existing central control screens are fixedly embedded in the vehicle. Therefore, when it is necessary to disassemble the central control screen, the front shell needs to be opened to disassemble it, so the disassembly is relatively inconvenient. Moreover, when using the central control screen for navigation, if the driver is driving, in order not to delay the journey and affect traffic, generally the co-driver is asked to operate the central control screen for navigation. Since the central control screen is generally located near the driver, it is not only inconvenient to operate the central control screen, but when the co-driver leans forward to operate, it not only affects the driver's rearview mirror viewing angle, but also increases the danger of driving. In addition, the existing central control screen does not have the function of adjusting the angle, so it is not convenient for people of different body types to use. Moreover, after the central control screen works for a long time, its own temperature will be relatively high. Therefore, if the temperature is too high for a long time, it is easy to cause the central control screen to freeze or be damaged, which will affect the normal use. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides an installation structure for a rotatable and slidable central control screen.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an installation structure for a rotatable and slidable central control screen, including a central control screen body, an adjustment structure is installed on the side end of the central control screen body, a disassembly structure is installed on the side end of the adjustment structure, a heat dissipation structure is installed on the side end of the central control screen body, a fixing structure is installed on the side end of the heat dissipation structure, a protection structure is installed on the side end of the heat dissipation structure, and a positioning structure is installed on the side end of the protection structure;

[0006] The adjustment structure includes a card seat. The card seat is fixedly connected to the side end of the central control screen body. A fixing plate is slidably connected to the side end of the card seat. An adjustment ball is rotatably connected between the card seat and the fixing plate. A connecting column is fixedly connected to the side end of the adjustment ball. A sliding seat is fixedly connected to the side end of the connecting column. A fixed seat is slidably connected to the side end of the sliding seat. The fixed seat is fixedly connected to the vehicle body. A bidirectional screw is rotatably connected inside the card seat. The bidirectional screw is threadedly connected to the fixing plate.

[0007] Specifically, the disassembly structure includes a fixing piece. The fixing piece is fixedly connected to the side end of the fixed seat. The fixed seat is detachably connected to the mounting seat through the fixing piece.

[0008] Specifically, a clamping block is slidably connected inside the mounting base. The clamping block is engaged with the fixing piece. A guide rod is fixedly connected inside the fixing base, and the guide rod is slidably connected with the clamping block.

[0009] Specifically, the heat dissipation structure includes a fixing frame. The fixing frame is detachably connected to the side end of the central control screen body. A heat dissipation fan is installed inside the fixing frame. A heat conduction plate is fixedly connected inside the fixing frame, and the heat conduction plate abuts against the central control screen body.

[0010] Specifically, a first sliding plate is fixedly connected to the side end of the fixing frame. The first sliding plate is slidably connected with a second sliding plate. A fixing column is fixedly connected to the side end of the second sliding plate, and the fixing column is inserted into the central control screen body.

[0011] Specifically, the fixing structure includes a card slot. A plurality of card slots are provided on the side end of the second sliding plate. A bolt is threadedly connected to the side end of the first sliding plate, and the bolt is engaged with the card slot.

[0012] Specifically, limiting rods are fixedly connected to the side ends of the first sliding plate and the second sliding plate. The limiting rods are slidably connected with the corresponding first sliding plate and second sliding plate, and a limiting block is fixedly connected to the side end of the limiting rod.

[0013] Specifically, the protection structure includes a fixing sleeve. The fixing sleeve is detachably connected to the side end of the first sliding plate. A winding roller is rotatably connected inside the fixing sleeve. A protective cloth is wound around the side end of the winding roller, and a torsion spring is fixedly connected inside the winding roller.

[0014] Specifically, a base is fixedly connected to the side end of the first sliding plate. A plug rod is slidably connected inside the base. The plug rod is inserted into the fixing sleeve. A push block is slidably connected to the side end of the base. The push block abuts against the plug rod. A limiting piece is fixedly connected to the side end of the plug rod, and the limiting piece is slidably connected with the base.

[0015] Specifically, the positioning structure includes a clamping rod. The clamping rod is fixedly connected to the side end of the protective cloth. The clamping rod is slidably connected with a connecting rod. A fixing ball is fixedly connected to the side end of the connecting rod. A fixing groove is provided at the bottom end of the second sliding plate, and the fixing ball is engaged with the fixing groove.

[0016] The beneficial effects of the present invention are:

[0017] (1) A rotatable and slidable center control screen installation structure according to the present invention can adjust the angle and position of the center control screen body through an adjustment structure installed on the side end of the center control screen body, and can facilitate the removal of the center control screen body for inspection and repair through a disassembly structure. That is, when it is necessary to adjust the position of the center control screen body, first rotate and loosen the screws fixing the sliding seat and the fixed seat, and then slide the sliding seat to slide the position of the center control screen body back and forth, which is convenient for the driver and co-driver to use. Then rotate the bidirectional screw rod to drive the two end fixing plates to slide in opposite directions, and then rotate the adjustment ball to drive the angle of the clamping seat to be adjusted. Therefore, the angle of the center control screen body can be adjusted, which is not only convenient for using the center control screen body, but also can adjust the angle of the center control screen body to prevent the influence of sunlight irradiation on the use. When it is necessary to disassemble the center control screen body for maintenance, press the two end clamping blocks. When the clamping blocks are separated from the fixing pieces, the mounting seat can be removed. Therefore, the sliding seat can be removed to disassemble and repair the center control screen body. The guide rod fixed in the mounting seat is slidably connected with the clamping block to guide and limit the clamping block.

[0018] (2) A rotatable and slidable center control screen installation structure according to the present invention can dissipate heat from the bottom end of the center control screen body through a heat dissipation structure installed on the side end of the center control screen body, and can facilitate the disassembly and installation of the heat dissipation structure through a fixing structure. That is, when using the center control screen body, start the heat dissipation fan installed in the fixed frame, and at the same time, conduct heat through the heat conduction plate in contact with the back of the center control screen body. Therefore, heat dissipation treatment can be carried out on the center control screen body to prevent the temperature of the center control screen body from being too high and reducing the service life of the center control screen body. When it is necessary to disassemble and repair the center control screen body, rotate the bolt. When the bolt is separated from the card slot, the positions of the first sliding plate and the second sliding plate can be adjusted. When the fixing column is separated from the center control screen body, the fixed frame can be removed from the side end of the center control screen body, which is convenient for disassembling and repairing the center control screen body. The limiting rod fixed on the side ends of the first sliding plate and the second sliding plate and the limiting block fixed on the side end of the limiting rod can guide and limit between the first sliding plate and the second sliding plate.

[0019] (3) The installation structure of the rotatable and slidable central control screen described in the present invention can protect the liquid crystal screen of the central control screen body when the central control screen body is not in use through the protection structure, and can facilitate the limit fixation of the protection structure through the positioning structure. That is, when the central control screen body is not in use, pull the protection cloth and pull it out from the winding roller. After protecting the liquid crystal screen of the central control screen body, insert the fixed ball and the connecting rod into the fixed groove, and the protection cloth can be limited and fixed. Therefore, the liquid crystal screen of the central control screen body can be protected. The protection cloth can be limited by the clamping rod fixed on the side end of the protection cloth, and the protection cloth can be automatically wound and placed through the torsion spring fixed in the winding roller. When the protection cloth needs to be replaced due to aging, push the push block to slide in the base. When the push block and the insertion rod are no longer in contact, the spring fixed on the side end of the limiting piece can drive the insertion rod to slide and separate from the fixed sleeve. Therefore, the fixed sleeve can be removed to replace the protection cloth. Description of the Drawings

[0020] The present invention will be further described below with reference to the drawings and embodiments.

[0021] Figure 1 Schematic diagram of the overall structure of a preferred embodiment of the installation structure of the rotatable and slidable central control screen provided by the present invention;

[0022] Figure 2 Schematic diagram of the connection structure of the first slide plate and the second slide plate of the present invention;

[0023] Figure 3 For Figure 2 Enlarged schematic diagram of the structure of part A shown in;

[0024] Figure 4 For Figure 2 Enlarged schematic diagram of the structure of part B shown in;

[0025] Figure 5 For Figure 4 Enlarged schematic diagram of the structure of part C shown in;

[0026] Figure 6 Schematic diagram of the connection structure of the sliding seat and the fixed seat of the present invention;

[0027] Figure 7 Schematic diagram of the connection structure of the fixing piece and the mounting seat of the present invention.

[0028] In the figure: 1, main body of the central control screen; 2, adjusting structure; 201, card seat; 202, fixing plate; 203, adjusting ball; 204, connecting column; 205, sliding seat; 206, fixing seat; 207, bidirectional screw; 3, disassembly structure; 301, fixing piece; 302, mounting seat; 303, clamping block; 304, guide rod; 4, heat dissipation structure; 401, fixing frame; 402, heat dissipation fan; 403, heat conducting plate; 404, first sliding plate; 405, second sliding plate; 406, fixing column; 5, fixing structure; 501, clamping groove; 502, bolt; 503, limiting rod; 504, limiting block; 6, protection structure; 601, fixing sleeve; 602, winding roller; 603, protection cloth; 604, torsion spring; 605, base; 606, inserting rod; 607, pushing block; 608, limiting piece; 7, positioning structure; 701, clamping rod; 702, connecting rod; 703, fixing ball; 704, fixing groove. Detailed implementation manners

[0029] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with the detailed implementation manners.

[0030] As Figures 1-7 shown, a rotatable and slidable central control screen mounting structure according to the present invention includes a main body 1 of the central control screen. An adjusting structure 2 is installed on the side end of the main body 1 of the central control screen. A disassembly structure 3 is installed on the side end of the adjusting structure 2. A heat dissipation structure 4 is installed on the side end of the main body 1 of the central control screen. A fixing structure 5 is installed on the side end of the heat dissipation structure 4. A protection structure 6 is installed on the side end of the heat dissipation structure 4. A positioning structure 7 is installed on the side end of the protection structure 6;

[0031] The adjustment structure 2 includes a clamping seat 201. The side end of the central control screen body 1 is fixedly connected to the clamping seat 201. The side end of the clamping seat 201 is slidably connected to a fixing plate 202. A adjusting ball 203 is rotatably connected between the clamping seat 201 and the fixing plate 202. The side end of the adjusting ball 203 is fixedly connected to a connecting column 204. The side end of the connecting column 204 is fixedly connected to a sliding seat 205. The side end of the sliding seat 205 is slidably connected to a fixing seat 206. The fixing seat 206 is fixedly connected to the vehicle body. A bidirectional screw 207 is rotatably connected in the clamping seat 201. The bidirectional screw 207 is threadedly connected to the fixing plate 202. Loosen the screws fixing the sliding seat 205 and the fixing seat 206, and then by sliding the sliding seat 205, the position of the central control screen body 1 can be slid back and forth, which is convenient for the driver and the co-driver to use. Then rotate the bidirectional screw 207, which can drive the two ends of the fixing plate 202 to slide in opposite directions. Then rotate the adjusting ball 203, which can drive the angle of the clamping seat 201 to be adjusted. Therefore, the angle of the central control screen body 1 can be adjusted, which not only facilitates the use of the central control screen body 1, but also can adjust the angle of the central control screen body 1 to prevent the influence of sunlight irradiation on the use.

[0032] Specifically, the disassembly structure 3 includes a fixing piece 301. The side end of the fixing seat 206 is fixedly connected to the fixing piece 301. The fixing seat 206 is detachably connected to a mounting seat 302 through the fixing piece 301. A clamping block 303 is slidably connected in the mounting seat 302. The clamping block 303 is engaged with the fixing piece 301. A guide rod 304 is fixedly connected in the fixing seat 206. The guide rod 304 is slidably connected to the clamping block 303. Press the clamping blocks 303 at both ends. When the clamping block 303 is separated from the fixing piece 301, the mounting seat 302 can be removed. Therefore, the sliding seat 205 can be removed to disassemble and repair the central control screen body 1. By the sliding connection between the guide rod 304 fixed in the mounting seat 302 and the clamping block 303, the clamping block 303 can be guided and limited.

[0033] Specifically, the heat dissipation structure 4 includes a fixing frame 401. The fixing frame 401 is detachably connected to the side end of the central control screen body 1. A heat dissipation fan 402 is installed in the fixing frame 401. A heat conducting plate 403 is fixedly connected in the fixing frame 401. The heat conducting plate 403 abuts against the central control screen body 1. A first sliding plate 404 is fixedly connected to the side end of the fixing frame 401. The first sliding plate 404 is slidably connected to a second sliding plate 405. A fixing column 406 is fixedly connected to the side end of the second sliding plate 405. The fixing column 406 is inserted into the central control screen body 1. The fixing structure 5 includes a card slot 501. A plurality of card slots 501 are provided on the side end of the second sliding plate 405. A bolt 502 is threadedly connected to the side end of the first sliding plate 404. The bolt 502 is engaged with the card slot 501. Limiting rods 503 are fixedly connected to the side ends of the first sliding plate 404 and the second sliding plate 405. The limiting rods 503 are slidably connected to the corresponding first sliding plate 404 and second sliding plate 405. A limiting block 504 is fixedly connected to the side end of the limiting rod 503. Start the heat dissipation fan 402 installed in the fixing frame 401, and at the same time conduct heat through the heat conducting plate 403 and the back of the central control screen body 1, so that the central control screen body 1 can be cooled, preventing the central control screen body 1 from overheating and reducing the service life of the central control screen body 1. Rotate the bolt 502. When the bolt 502 is separated from the card slot 501, the positions of the first sliding plate 404 and the second sliding plate 405 can be adjusted. When the fixing column 406 is separated from the central control screen body 1, the fixing frame 401 can be removed from the side end of the central control screen body 1, facilitating the disassembly and maintenance of the central control screen body 1. Through the limiting rods 503 fixed to the side ends of the first sliding plate 404 and the second sliding plate 405 and the limiting blocks 504 fixed to the side ends of the limiting rods 503, the first sliding plate 404 and the second sliding plate 405 can be guided and limited.

[0034] Specifically, the protection structure 6 includes a fixed sleeve 601. The side end of the first sliding plate 404 is detachably connected to the fixed sleeve 601. A winding roller 602 is rotatably connected inside the fixed sleeve 601. A protective cloth 603 is wound around the side end of the winding roller 602. A torsion spring 604 is fixedly connected inside the winding roller 602. A base 605 is fixedly connected to the side end of the first sliding plate 404. A plug rod 606 is slidably connected inside the base 605. The plug rod 606 is inserted into the fixed sleeve 601. A push block 607 is slidably connected to the side end of the base 605. The push block 607 abuts against the plug rod 606. A limiting piece 608 is fixedly connected to the side end of the plug rod 606. The limiting piece 608 is slidably connected to the base 605. The positioning structure 7 includes a clamping rod 701. The clamping rod 701 is fixedly connected to the side end of the protective cloth 603. A connecting rod 702 is slidably connected to the side end of the clamping rod 701. A fixed ball 703 is fixedly connected to the side end of the connecting rod 702. A fixed groove 704 is provided at the bottom end of the second sliding plate 405. The fixed ball 703 is engaged with the fixed groove 704. By pulling the protective cloth 603 and pulling the protective cloth 603 out from the winding roller 602, after protecting the liquid crystal screen of the central control screen body 1, when the fixed ball 703 and the connecting rod 702 are inserted into the fixed groove 704, the protective cloth 603 can be limited and fixed. Therefore, the liquid crystal screen of the central control screen body 1 can be protected. Through the clamping rod 701 fixed to the side end of the protective cloth 603, the protective cloth 603 can be limited. Through the torsion spring 604 fixed inside the winding roller 602, the protective cloth 603 can be automatically wound and placed. When the protective cloth 603 ages and needs to be replaced, push the push block 607 to slide inside the base 605. When the push block 607 no longer abuts against the plug rod 606, through the spring fixed to the side end of the limiting piece 608, the plug rod 606 can be driven to slide and separate from the fixed sleeve 601. Therefore, the fixed sleeve 601 can be removed to replace the protective cloth 603.

[0035] When the present invention is in use and it is necessary to adjust the position of the center control screen body 1, first rotate to loosen the screws of the fixed sliding seat 205 and the fixed seat 206, and then by sliding the sliding seat 205, the position of the center control screen body 1 can be slid back and forth, which is convenient for the driver and the co-driver to use. Then rotate the bidirectional screw rod 207, which can drive the two end fixing plates 202 to slide in opposite directions. Then rotate the adjusting ball 203, which can drive the angle of the card seat 201 to be adjusted. Therefore, the angle of the center control screen body 1 can be adjusted, which is not only convenient for using the center control screen body 1, but also can adjust the angle of the center control screen body 1 to prevent the influence of sunlight on the use. When it is necessary to disassemble the center control screen body 1 for maintenance, press the card blocks 303 at both ends. When the card blocks 303 are separated from the fixing pieces 301, the mounting seat 302 can be removed. Therefore, the sliding seat 205 can be removed to disassemble and maintain the center control screen body 1. By slidingly connecting the guide rod 304 fixed in the mounting seat 302 with the card block 303, the card block 303 can be guided and limited. When using the center control screen body 1, start the heat dissipation fan 402 installed in the fixed frame 401, and at the same time, conduct heat through the heat conducting plate 403 in contact with the back of the center control screen body 1. Therefore, the center control screen body 1 can be heat dissipated to prevent the service life of the center control screen body 1 from being reduced due to the too high temperature of the center control screen body 1. When it is necessary to disassemble and maintain the center control screen body 1, rotate the bolt 502. When the bolt 502 is separated from the card slot 501, the positions of the first sliding plate 404 and the second sliding plate 405 can be adjusted. When the fixed column 406 is separated from the center control screen body 1, the fixed frame 401 can be removed from the side end of the center control screen body 1, which is convenient for disassembling and maintaining the center control screen body 1. By the limiting rod 503 fixed on the side ends of the first sliding plate 404 and the second sliding plate 405 and the limiting block 504 fixed on the side end of the limiting rod 503, the first sliding plate 404 and the second sliding plate 405 can be guided and limited. When the center control screen body 1 is not in use, pull the protective cloth 603 to pull the protective cloth 603 out from the winding roller 602. After protecting the liquid crystal screen of the center control screen body 1, after inserting the fixing ball 703 and the connecting rod 702 into the fixing groove 704, the protective cloth 603 can be limited and fixed. Therefore, the liquid crystal screen of the center control screen body 1 can be protected. By the clamping rod 701 fixed on the side end of the protective cloth 603, the protective cloth 603 can be limited. By the torsion spring 604 fixed in the winding roller 602, the protective cloth 603 can be automatically wound and placed. When the protective cloth 603 needs to be replaced due to aging, push the push block 607 to slide in the base 605. When the push block 607 and the insertion rod 606 are no longer in contact, through the spring fixed on the side end of the limiting piece 608, the insertion rod 606 can be driven to slide and separated from the fixed sleeve 601. Therefore, the fixed sleeve 601 can be removed to replace the protective cloth 603.

[0036] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0037] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rotatable and slidable center control screen installation structure, characterized in that It includes a central control screen body (1). An adjustment structure (2) is installed on the side of the central control screen body (1). A disassembly structure (3) is installed on the side of the adjustment structure (2). A heat dissipation structure (4) is installed on the side of the central control screen body (1). A fixing structure (5) is installed on the side of the heat dissipation structure (4). A protection structure (6) is installed on the side of the heat dissipation structure (4). A positioning structure (7) is installed on the side of the protection structure (6); The adjustment structure (2) includes a card seat (201). The card seat (201) is fixedly connected to the side of the central control screen body (1). A fixing plate (202) is slidably connected to the side of the card seat (201). An adjustment ball (203) is rotatably connected between the card seat (201) and the fixing plate (202). A connecting column (204) is fixedly connected to the side of the adjustment ball (203). A sliding seat (205) is fixedly connected to the side of the connecting column (204). A fixed seat (206) is slidably connected to the side of the sliding seat (205). The fixed seat (206) is fixedly connected to the vehicle body. A bidirectional screw (207) is rotatably connected in the card seat (201). The bidirectional screw (207) is threadedly connected to the fixing plate (202); The heat dissipation structure (4) includes a fixing frame (401). The fixing frame (401) is detachably connected to the side of the central control screen body (1). A heat dissipation fan (402) is installed in the fixing frame (401). A heat conduction plate (403) is fixedly connected in the fixing frame (401). The heat conduction plate (403) abuts against the central control screen body (1); A first sliding plate (404) is fixedly connected to the side of the fixing frame (401). A second sliding plate (405) is slidably connected to the first sliding plate (404). A fixing column (406) is fixedly connected to the side of the second sliding plate (405). The fixing column (406) is inserted into the central control screen body (1); Limit rods (503) are fixedly connected to the sides of the first sliding plate (404) and the second sliding plate (405). The limit rods (503) are slidably connected to the corresponding first sliding plate (404) and second sliding plate (405). A limit block (504) is fixedly connected to the side of the limit rod (503).

2. The installation structure of a rotatable and slidable center control screen according to claim 1, characterized in that: The disassembly structure (3) includes a fixing piece (301). The fixing piece (301) is fixedly connected to the side of the fixed seat (206). The fixed seat (206) is detachably connected to an installation seat (302) through the fixing piece (301).

3. The installation structure of a rotatable and slidable center control screen according to claim 2, wherein: A clamping block (303) is slidably connected in the installation seat (302). The clamping block (303) is engaged with the fixing piece (301). A guide rod (304) is fixedly connected in the fixed seat (206). The guide rod (304) is slidably connected to the clamping block (303).

4. The installation structure of a rotatable and slidable center control screen according to claim 1, characterized in that: The fixing structure (5) includes a card slot (501). A plurality of card slots (501) are provided on the side of the second sliding plate (405). A bolt (502) is threadedly connected to the side of the first sliding plate (404). The bolt (502) is engaged with the card slot (501).

5. The installation structure of a rotatable and slidable center control screen according to claim 1, characterized in that: The protective structure (6) includes a fixed sleeve (601). The side end of the first slide plate (404) is detachably connected to the fixed sleeve (601). A winding roller (602) is rotatably connected inside the fixed sleeve (601). A protective cloth (603) is wound around the side end of the winding roller (602). A torsion spring (604) is fixedly connected inside the winding roller (602).

6. The installation structure of a rotatable and slidable center control screen according to claim 1, characterized in that: A base (605) is fixedly connected to the side end of the first slide plate (404). A plug rod (606) is slidably connected inside the base (605). The plug rod (606) is inserted into the fixed sleeve (601). A push block (607) is slidably connected to the side end of the base (605). The push block (607) abuts against the plug rod (606). A limiting piece (608) is fixedly connected to the side end of the plug rod (606). The limiting piece (608) is slidably connected to the base (605).

7. A rotatable and slidable center control screen mounting structure according to claim 5, characterized in that: The positioning structure (7) includes a clamping rod (701). The clamping rod (701) is fixedly connected to the side end of the protective cloth (603). A connecting rod (702) is slidably connected to the side end of the clamping rod (701). A fixed ball (703) is fixedly connected to the side end of the connecting rod (702). A fixed groove (704) is provided at the bottom end of the second slide plate (405). The fixed ball (703) is engaged with the fixed groove (704).

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