Vehicle-mounted ceiling screen mounting structure and vehicle

Abstract

The utility model provides a vehicle-mounted ceiling screen mounting structure and a vehicle, and belongs to the technical field of vehicles. The guide rail is provided with a sliding cavity extending in the length direction of the guide rail, and the sliding cavity is provided with a cavity opening facing the interior of a vehicle. The guide rail is further provided with a plurality of fixing positions distributed at intervals in the length direction of the guide rail. The mounting frame is slidably arranged in the sliding cavity, partially extends out of the sliding cavity and is used for being connected with the vehicle-mounted ceiling screen. A limiting part is arranged on the mounting frame and can be limited on any fixing position. The mounting rack has a fixed state and a sliding state, the vehicle-mounted ceiling screen can be adjusted to a proper film watching position by manually sliding the vehicle-mounted ceiling screen or the mounting rack in the sliding state, and the limiting part of the mounting rack is limited on one of the fixed positions in the fixed state so as to ensure that the position of the vehicle-mounted ceiling screen is stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicles, and more specifically, relates to a vehicle-mounted ceiling screen installation structure and a vehicle. Background Art

[0002] With the continuous upgrading of vehicle systems, car ceiling screens are widely used in cars. Car ceiling screens are usually installed on the top of the vehicle to play multimedia information, mainly for the entertainment of rear passengers.

[0003] The existing vehicle-mounted ceiling screen has a fixed distance from the rear passengers, cannot meet the human-machine visual distance requirements of different passengers, and has poor comfort in use. Utility Model Content

[0004] The utility model aims to provide a vehicle-mounted ceiling screen installation structure and a vehicle, aiming to solve the technical problems in the prior art that the vehicle-mounted ceiling screen is at a fixed distance from rear passengers and has poor comfort in use.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a vehicle-mounted ceiling screen installation structure, including:

[0006] The guide rail has a sliding cavity extending along its length, and the sliding cavity has a cavity opening facing the interior of the vehicle; the guide rail is also provided with a plurality of fixing positions spaced apart along its length;

[0007] A mounting frame is slidably disposed in the sliding cavity and partially extends out of the sliding cavity and is used to connect to the vehicle-mounted ceiling screen; the mounting frame is provided with a limiting portion, and the limiting portion can be limited to any one of the fixed positions;

[0008] Wherein, the mounting frame has a fixed state and a sliding state. In the fixed state, the limiting portion is limited to one of the fixed positions, and in the sliding state, the limiting portion leaves the fixed position.

[0009] In a possible implementation, the mounting frame includes:

[0010] A support seat is slidably disposed in the sliding cavity; the support seat is provided with the limiting portion; and

[0011] The bracket has one end connected to the support seat and the other end extending out of the cavity and used for connecting to the vehicle-mounted ceiling screen.

[0012] In some embodiments, the direction of the cavity opening is defined as a first direction;

[0013] An elastic body is connected between the support seat and the guide rail, and / or an elastic body is connected between the support seat and the bracket, and the elastic body has elastic freedom to expand and contract along the first direction.

[0014] In some embodiments, the support base comprises:

[0015] A sliding block having an avoidance gap; and

[0016] A limit block is mounted on the sliding block and is located between the sliding block and the bottom wall of the sliding cavity; the limit block is provided with the limit portion; the limit portion is located at the avoidance notch and extends toward the fixed position;

[0017] Among them, one end of the bracket passes through the sliding block and is connected to the limiting block; the elastic body is arranged between the bracket and the sliding block.

[0018] In some embodiments, the sliding block is connected to an external ear, and the external ear is located outside the sliding cavity and abuts against the outer surface of the guide rail.

[0019] In some embodiments, the support comprises:

[0020] A support rod, one end of which is connected to the vehicle-mounted ceiling screen, and the other end of which is provided with a fixing seat; the fixing seat is provided with a positioning sleeve; and

[0021] A top support rod, located in the positioning sleeve, with one end extending out of the positioning sleeve and connected to the limit block;

[0022] Wherein, the elastic body is sleeved outside the top support rod and the positioning sleeve.

[0023] In some embodiments, the support further comprises:

[0024] The blocking cover is located outside the sliding cavity and connected to the sliding block; the blocking cover is provided with a containing cavity, and the fixing seat, the positioning sleeve, the top support rod and the elastic body are all confined in the containing cavity.

[0025] In a possible implementation, the cavity opening includes a mounting opening portion and a sliding opening portion which are sequentially connected along the length direction of the guide rail; the opening width of the mounting opening portion is greater than the opening width of the sliding opening portion;

[0026] The fixing position is a fixing groove, and a plurality of the fixing grooves are arranged on the cavity top wall of the sliding cavity corresponding to the sliding mouth.

[0027] In a possible implementation, the guide rail includes:

[0028] Housing; and

[0029] The liner is located inside the shell; the liner has the sliding cavity, and a plurality of the fixing positions are arranged on the liner.

[0030] The beneficial effect of the vehicle-mounted ceiling screen installation structure provided by the utility model is that the vehicle-mounted ceiling screen is hung on the guide rail through the mounting frame, and the mounting frame can slide in the sliding cavity of the guide rail, so that the mounting frame has a fixed state and a sliding state. In the sliding state, the vehicle-mounted ceiling screen or the mounting frame can be manually slid to adjust the vehicle-mounted ceiling screen to a suitable viewing position. In the fixed state, the limiting part of the mounting frame is limited to one of the fixed positions to ensure the stability of the position of the vehicle-mounted ceiling screen. Compared with the prior art, the vehicle-mounted ceiling screen installation structure of the utility model can adjust the position of the vehicle-mounted ceiling screen, so that the mounting frame can be suspended at different fixed positions on the guide rail, meet the viewing needs of rear passengers, and improve comfort.

[0031] The utility model also provides a vehicle, comprising the above-mentioned vehicle-mounted ceiling screen installation structure.

[0032] The vehicle provided by the utility model adopts the above-mentioned vehicle-mounted ceiling screen installation structure, so that the fixed position of the vehicle-mounted ceiling screen can be adjusted according to the positions of the rear passengers, the viewing angle of the passengers can be adjusted, and the comfort can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 A schematic diagram of the structure of the vehicle-mounted ceiling screen installation structure provided by an embodiment of the utility model;

[0035] Figure 2 A schematic diagram of the position structure of the support base and the guide rail of the vehicle-mounted ceiling screen installation structure provided by an embodiment of the utility model;

[0036] Figure 3 A cross-sectional view of the position structure of the support seat and the guide rail when the mounting frame of the vehicle-mounted ceiling screen mounting structure provided by the embodiment of the utility model is in a fixed state;

[0037] Figure 4 A cross-sectional view of the position structure of the support seat and the guide rail when the mounting frame of the vehicle-mounted ceiling screen mounting structure provided by the embodiment of the utility model is in a sliding state;

[0038] Figure 5 A schematic diagram of an exploded structure of a mounting frame of a vehicle-mounted ceiling screen mounting structure provided by an embodiment of the utility model;

[0039] Figure 6 A schematic diagram of the structure of the mounting frame of the vehicle-mounted ceiling screen mounting structure provided by the embodiment of the utility model (the shield is not shown in the figure);

[0040] Figure 7 A schematic structural diagram of a shield of a vehicle-mounted ceiling screen installation structure provided by an embodiment of the utility model;

[0041] Figure 8 A schematic diagram of the structure of the guide rails of the vehicle-mounted ceiling screen installation structure provided by an embodiment of the utility model;

[0042] Fig. 9 A schematic structural diagram of the inner lining of the vehicle-mounted ceiling screen installation structure provided in an embodiment of the utility model.

[0043] In the figure:

[0044] 1. Guide rail; 11. Shell; 12. Liner; 13. Sliding cavity; 14. Cavity opening; 141. Mounting opening; 142. Sliding opening; 15. Fixed position;

[0045] 2. Support seat; 21. Limit block; 211. Limit part; 22. Sliding block; 221. Avoidance gap; 222. External ear;

[0046] 3. Bracket; 31. Fixing seat; 32. Top support rod; 33. Positioning sleeve; 34. Block cover; 341. Accommodating cavity; 35. Support rod

[0047] 4. Elastomer;

[0048] 5. Car ceiling screen. DETAILED DESCRIPTION

[0049] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0050] It should be noted that the directions or positional relationships indicated by "front", "rear", "inside", "outside", "up" and "down" in this embodiment are based on the direction of the vehicle itself, where the head of the vehicle represents "front", the rear of the vehicle represents "rear", the top of the vehicle represents "up", and the bottom of the vehicle represents "down", the "inside" side refers to the side facing inside the cab, and the "outside" side refers to the side facing outside the cab.

[0051] In addition, the front and rear direction of the vehicle body defined in the embodiments of the present invention refers to the front and rear direction of the forward direction of the vehicle during driving, the left and right direction of the vehicle body defined refers to the left and right direction of the forward direction of the vehicle during driving, and the up and down direction of the vehicle body defined refers to the up and down direction of the forward direction of the vehicle during driving.

[0052] Please also read Figures 1 to 4 The vehicle-mounted ceiling screen installation structure provided by the utility model is now described. The vehicle-mounted ceiling screen installation structure comprises a guide rail 1 and a mounting frame. The guide rail 1 is fixedly arranged on the ceiling; the guide rail 1 has a sliding cavity 13 extending along its length direction, the sliding cavity 13 has a cavity opening 14 facing the interior of the vehicle, and the cavity opening 14 extends along the length direction of the guide rail 1; the guide rail 1 is also provided with a plurality of fixing positions 15 spaced apart along its length direction.

[0053] The mounting frame is slidably disposed in the sliding cavity 13 ; the mounting frame is provided with a limiting portion 211 , which can be limited to any fixed position 15 ; part of the mounting frame extends out of the sliding cavity 13 and is used to connect to the vehicle-mounted ceiling screen 5 .

[0054] The mounting frame has a fixed state and a sliding state. In the fixed state, the limiting portion 211 is limited on one of the fixed positions 15 . In the sliding state, the limiting portion 211 leaves the fixed position 15 , and the mounting frame slides in the sliding cavity 13 .

[0055] It should be noted that if the direction of the cavity opening 14 is limited to the first direction, then in the first direction, the spatial height of the sliding cavity 13 is greater than the thickness of the mounting frame at the sliding cavity 13, that is, there is a distance between the mounting frame and the cavity bottom wall of the sliding cavity 13. Figure 3 and Figure 4 As shown; the mounting frame is in the sliding cavity 13, and can not only slide along its length direction, but also move along its thickness direction (ie, the first direction).

[0056] There are multiple fixed positions 15 distributed on the guide rail 1, and each fixed position 15 has the same structure. The limiting portion 211 is adapted to the structure of the fixed position 15. After the limiting portion 211 is limited to the fixed position 15, it will not be separated from the fixed position 15 without or with a small external force, thereby ensuring that the mounting frame is stable in the fixed state, that is, ensuring that the vehicle-mounted ceiling screen 5 will not move at will.

[0057] The switching between the fixed state and the sliding state of the mounting frame can be completed by manual operation. Specifically, when the position of the vehicle-mounted ceiling screen 5 needs to be adjusted, the vehicle-mounted ceiling screen 5 is manually pushed along the first direction, so that the vehicle-mounted ceiling screen 5 drives the mounting frame to move to a position away from the cavity opening 14. When the limiting portion 211 leaves the fixed position 15, the mounting frame is released from the limit in the length direction of the guide rail 1, so that the mounting frame switches to the sliding state; then the vehicle-mounted ceiling screen 5 is manually pushed along the length direction of the guide rail 1, so that the mounting frame slides in the sliding cavity 13; after sliding to a suitable viewing position, the vehicle-mounted ceiling screen 5 is manually pushed back along the first direction, so that the vehicle-mounted ceiling screen 5 drives the mounting frame to move toward the cavity opening 14, and finally the vehicle-mounted ceiling screen 5 is slightly adjusted so that the limiting portion 211 falls back and is limited to one of the fixed positions 15, the mounting frame is locked in the length direction of the guide rail 1, and the mounting frame switches to the fixed state.

[0058] In addition to manually controlling the mounting frame to switch between the fixed state and the sliding state, the above process can also be operated by electric control. Specifically, the above manual pushing and sliding operations can be replaced by an actuator (such as a linear motor), and the opening and closing of the actuator is controlled by a controller.

[0059] Since the guide rail 1 is fixedly arranged on the ceiling, the cavity 14 should face the inside of the vehicle body. Specifically, the cavity 14 can face downward, forward, backward, or obliquely forward or backward. This embodiment does not specifically limit the direction of the cavity 14.

[0060] In addition, since the mounting frame can slide in the sliding cavity 13, two mounting frames can also be set in the sliding cavity 13, and each mounting frame can be connected to the vehicle-mounted ceiling screen 5 to meet the viewing needs of different passengers in the rear row.

[0061] The vehicle-mounted ceiling screen installation structure provided by the utility model hangs the vehicle-mounted ceiling screen 5 on the guide rail 1 through a mounting frame, and the mounting frame can slide in the sliding cavity 13, so that the mounting frame has a fixed state and a sliding state. In the sliding state, the vehicle-mounted ceiling screen 5 or the mounting frame can be manually slid to adjust the vehicle-mounted ceiling screen 5 to a suitable viewing position. In the fixed state, the limiting portion 211 is limited to one of the fixed positions 15 to ensure that the position of the vehicle-mounted ceiling screen 5 is stable.

[0062] Compared with the prior art, the vehicle-mounted ceiling screen installation structure of the utility model can adjust the position of the vehicle-mounted ceiling screen 5, so that the installation frame is suspended at different fixed positions 15 on the guide rail 1, thereby meeting the viewing needs of rear passengers and improving comfort.

[0063] Since the mounting frame partially slides in the sliding cavity 13 and partially extends out of the sliding cavity 13, in order to simplify the structure of the mounting frame and realize the connection function of the mounting frame, in some embodiments, the mounting frame includes a support seat 2 and a bracket 3. The support seat 2 is slidably arranged in the sliding cavity 13; the support seat 2 has a limit portion 211; one end of the bracket 3 is connected to the support seat 2, and the other end extends out of the cavity 14 and is used to connect to the vehicle-mounted ceiling screen 5.

[0064] Specifically, the bracket 3 and the vehicle-mounted ceiling screen 5 can be fixedly connected or ball-jointed, so that the vehicle-mounted ceiling screen 5 can be rotated at an angle to further adapt to the viewing position requirements of the passengers.

[0065] If the state switching of the mounting frame is manually operated, then no matter it is switched from a fixed state to a sliding state, or from a sliding state to a fixed state, it is necessary to manually push or reverse the vehicle-mounted ceiling screen 5 to move the mounting frame along the first direction. Since the vehicle-mounted ceiling screen 5 and the mounting frame have weight, in order to facilitate manual force application to the vehicle-mounted ceiling screen 5 and avoid excessive or insufficient force, in some embodiments, an elastomer 4 is connected between the support seat 2 and the guide rail 1, and / or an elastomer 4 is connected between the support seat 2 and the bracket 3, and the elastomer 4 has elastic freedom to extend and retract along the first direction.

[0066] The elastomer 4 is used to support the guide rail 1 and the support seat 2, or the support bracket 3 and the support seat 2 in the first direction. When the vehicle-mounted ceiling screen 5 is pushed toward the bottom wall of the sliding cavity 13 along the first direction, it is necessary to overcome the elastic force of the elastomer 4 and the gravity of the vehicle-mounted ceiling screen 5 and the mounting frame. Since the overcome elastic force gradually increases, it can be avoided that the support seat 2 collides with the bottom wall of the sliding cavity 13 due to excessive human force, thereby avoiding damage to the guide rail 1. In addition, in the sliding state, the elastomer 4 makes the support seat 2 as a whole have a tendency to move toward the cavity mouth 14, ensuring that the support seat 2 can move in a straight line along the length direction of the guide rail 1, avoiding the support seat 2 from moving in a broken line or curve, and when the support seat 2 stops moving, it can ensure that the limiting portion 211 is re-limited to one of the fixed positions 15.

[0067] The elastic body 4 can be arranged between the support seat 2 and the guide rail 1. Specifically, a slide groove can be opened on the bottom wall of the sliding cavity 13. A slider is slidably arranged in the slide groove. One end of the elastic body 4 is connected to the slider, and the other end is connected to the support seat 2.

[0068] The elastic body 4 can also be arranged between the support base 2 and the bracket 3. For details, please refer to Figure 3 and Figure 4The support seat 2 includes a sliding block 22 and a limit block 21. The limit block 21 and the sliding block 22 are both located in the sliding cavity 13; the limit block 21 is provided with the above-mentioned limit portion 211; wherein one end of the bracket 3 is connected to the limit block 21, and the elastic body 4 is arranged between the limit block 21 and the sliding block 22, or the elastic body 4 is arranged between the bracket 3 and the sliding block 22.

[0069] The limit block 21 is directly connected to the bracket 3, while the sliding block 22 is not connected to the bracket 3, that is, the sliding block 22 will not move along the first direction under the push of the bracket 3, and the sliding block 22 can only move along the length direction of the guide rail 1. In the first direction, the sliding block 22 is a fixed structure, and the limit block 21 and the bracket 3 are movable structures, so the elastic body 4 can be fixed between the sliding block 22 and the limit block 21, or between the sliding block 22 and the bracket 3, so as to ensure that one end of the elastic body 4 is fixed and the other end is movable.

[0070] It should be noted that if the elastomer 4 is fixed between the sliding block 22 and the limit block 21, then in the first direction, the sliding block 22, the limit block 21, and the bracket 3 are arranged in sequence; if the elastomer 4 is arranged between the sliding block 22 and the bracket 3, then in the first direction, the limit block 21, the sliding block 22, and the bracket 3 are arranged in sequence, and the limit portion 211 must pass through the sliding block 22 and extend to the fixed position 15.

[0071] The elastic body 4 is arranged between the support seat 2 and the bracket 3 to avoid contact between the elastic body 4 and the guide rail 1, thereby avoiding friction on the elastic body 4 when moving along the length direction. There is no need to change the structure of the bottom wall of the sliding cavity 13, and it is easy to assemble the elastic body 4.

[0072] See also Figure 5 and Figure 6 In a specific implementation, the limit block 21 is mounted on the sliding block 22, and the limit block 21 is located between the sliding block 22 and the bottom wall of the sliding cavity 13; the sliding block 22 is provided with an avoidance notch 221, the limit portion 211 is located at the avoidance notch 221, and extends toward the fixed position 15; one end of the bracket 3 passes through the sliding block 22 and is connected to the limit block 21; the elastic body 4 is arranged between the bracket 3 and the sliding block 22.

[0073] Specifically, in the first direction, the limit block 21, the sliding block 22, and the bracket 3 are arranged in sequence. One end of the bracket 3 is connected to the limit block 21, and the other end is connected to the vehicle-mounted ceiling screen 5. The limit block 21 is set on the sliding block 22, so that the limit block 21 and the sliding block 22 can be away from the bottom wall of the sliding cavity 13, which can increase the movement space of the limit block 21 in the first direction accordingly, and the sliding block 22 can also be limited between the bracket 3 and the limit block 21, ensuring that the sliding block 22 can move along the length direction with the bracket 3 and will not move toward the bottom wall of the sliding cavity 13.

[0074] The sliding block 22 is provided with an avoidance notch 221 , which is used to avoid the limiting portion 211 on one hand, and can cooperate with the limiting portion 211 on the other hand, so that the sliding block 22 can move along the length direction driven by the limiting block 21 .

[0075] In some embodiments, the sliding block 22 may also be used as follows: Figure 5 and Figure 6 The structure shown, see Figure 5 and Figure 6 The sliding block 22 is connected to an outer ear 222 , and the outer ear 222 is located outside the sliding cavity 13 and abuts against the outer surface of the guide rail 1 .

[0076] Preferably, the sliding block 22 and the outer ear 222 are an integrally formed structure.

[0077] The outer ear 222 abuts against the outer surface of the guide rail 1 in the first direction, and the sliding block 22 abuts against the top wall of the sliding cavity 13 in the first direction. The outer ear 222 cooperates with the sliding block 22 to further limit the sliding block 22 to have no displacement in the first direction; in addition, the outer ear 222 also plays a guiding role in sliding along the length direction.

[0078] In some embodiments, the bracket 3 may be used as follows: Figure 5 and Figure 6 The structure shown, see Figure 5 and Figure 6 The bracket 3 includes a support rod 35, a fixing seat 31 and a top support rod 32. One end of the support rod 35 is connected to the vehicle-mounted ceiling screen 5, and the other end is provided with a fixing seat 31; a positioning sleeve 33 is provided on the fixing seat 31; the top support rod 32 is located in the positioning sleeve 33, and one end extends out of the positioning sleeve 33 and is connected to the limit block 21; wherein the elastic body 4 is sleeved outside the top support rod 32 and the positioning sleeve 33.

[0079] Specifically, the support rod 35 and the fixing seat 31 are an integrated structure, and the support rod 35 and the outer shell of the vehicle-mounted ceiling screen 5 are also an integrated structure, that is, the support rod 35 and the fixing seat 31 can be considered as a part of the vehicle-mounted ceiling screen 5. Alternatively, the support rod 35, the fixing seat 31, and the vehicle-mounted ceiling screen 5 are split structures, and a ball joint can be used between the support rod 35 and the fixing seat 31, or a ball joint can be used between the support rod 35 and the vehicle-mounted ceiling screen 5, so that the vehicle-mounted ceiling screen 5 can rotate at an angle to further meet the viewing position requirements of passengers.

[0080] The fixing seat 31 is used to abut against one end of the elastic body 4; the top support rod 32 is used to connect the limit block 21. The fixing seat 31 and the top support rod 32 can be an integrated structure or a split structure. When it is a split structure, the positioning sleeve 33 plays a role in positioning the top support rod 32.

[0081] See also Figure 5 and Figure 7 On the basis of the above embodiment, the bracket 3 also includes a shield 34, which is located outside the sliding cavity 13; a receiving cavity 341 is provided on the shield 34, and the fixing seat 31, the positioning sleeve 33, the top support rod 32 and the elastic body 4 are all located in the receiving cavity 341.

[0082] The shield 34 serves to surround the fixing seat 31 , the top support rod 32 and the elastic body 4 , thereby increasing the overall aesthetics of the bracket 3 , especially preventing the elastic body 4 from being exposed, thereby increasing the service life of the elastic body 4 .

[0083] It should be noted that the accommodating cavity 341 is a step-type cavity, including a large diameter portion and a small diameter portion, wherein the fixing seat 31 is located in the large diameter portion, and the positioning sleeve 33 is located in the small diameter portion. Preferably, the cavity structure of the large diameter portion is adapted to the outer structure of the fixing seat 31, and the cavity structure of the small diameter portion is adapted to the outer structure of the positioning sleeve 33.

[0084] In addition, the shield 34 can also accommodate the external ear 222 , and the shield 34 is also fixedly connected to the sliding block 22 .

[0085] In some embodiments, the guide rail 1 may be Figure 8 and Fig. 9 The structure shown, see Figure 8 and Fig. 9 The cavity opening 14 includes a mounting opening portion 141 and a sliding opening portion 142 which are connected in sequence along the length direction of the guide rail 1; the opening width of the mounting opening portion 141 is greater than the opening width of the sliding opening portion 142; the fixing position 15 is a fixing groove, and a plurality of fixing grooves are arranged on the cavity top wall of the sliding cavity 13 corresponding to the sliding opening portion 142.

[0086] The opening width of the sliding mouth 142 should be larger than the width of the support seat 2, and the opening width of the installation mouth 141 should be smaller than the width of the support seat 2, so that the support seat 2 can enter the sliding cavity 13 from the sliding mouth 142, and detach from the sliding cavity 13 through the sliding mouth 142, thereby facilitating the disassembly and assembly operations of the vehicle-mounted ceiling screen 5.

[0087] The fixing position 15 is a fixing groove, so that the overall structure of the guide rail 1 is simple and easy to manufacture.

[0088] In some embodiments, the guide rail 1 can also be used as follows Figure 8 and Fig. 9 The structure shown, see Figure 8 and Fig. 9The guide rail 1 includes an outer shell 11 and an inner lining 12. The outer shell 11 is used to be fixed on the ceiling; the inner lining 12 is located inside the outer shell 11, and in the length direction, the two ends of the inner lining 12 are respectively aligned with the two ends of the outer shell 11; the inner lining 12 has the above-mentioned sliding cavity 13, and the inner lining 12 is provided with a plurality of the above-mentioned fixing positions 15.

[0089] The guide rail 1 includes an outer shell 11 and an inner lining 12. The outer shell 11 is wrapped around the inner lining 12. On the one hand, it can increase the strength of the guide rail 1 and facilitate manufacturing. On the other hand, the outer shell 11 can also protect the inner lining 12 and the support seat 2 to prevent the fixing position 15 from being exposed and damaged.

[0090] Based on the same inventive concept, an embodiment of the present application also provides a vehicle, including the above-mentioned vehicle-mounted ceiling screen installation structure.

[0091] The vehicle provided by the utility model adopts the above-mentioned vehicle-mounted ceiling screen installation structure, so that the fixed position of the vehicle-mounted ceiling screen 5 can be adjusted according to the positions of the rear passengers, so as to adjust the viewing angle of the passengers and improve the comfort.

[0092] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle-mounted ceiling screen installation structure, characterized in that: include: The guide rail (1) has a sliding cavity (13) extending along its length direction, and the sliding cavity (13) has a cavity opening (14) facing the interior of the vehicle; the guide rail (1) is also provided with a plurality of fixing positions (15) distributed at intervals along its length direction; A mounting frame is slidably disposed in the sliding cavity (13), partially extends out of the sliding cavity (13) and is used to connect to the vehicle-mounted ceiling screen (5); the mounting frame is provided with a limiting portion (211), and the limiting portion (211) can be limited to any one of the fixed positions (15); The mounting frame has a fixed state and a sliding state. In the fixed state, the limiting portion (211) is limited to one of the fixed positions (15). In the sliding state, the limiting portion (211) leaves the fixed position (15).

2. The vehicle-mounted ceiling screen installation structure according to claim 1, characterized in that: The mounting frame comprises: A support seat (2) is slidably disposed in the sliding cavity (13); the support seat (2) has the limiting portion (211); and The bracket (3) has one end connected to the support seat (2) and the other end extending out of the cavity (14) and used for connecting to the vehicle-mounted ceiling screen (5).

3. The vehicle-mounted ceiling screen installation structure according to claim 2, characterized in that: The direction of the cavity opening (14) is limited to a first direction; An elastic body (4) is connected between the support seat (2) and the guide rail (1), and / or an elastic body (4) is connected between the support seat (2) and the bracket (3), and the elastic body (4) has an elastic degree of freedom to expand and contract along the first direction.

4. The vehicle-mounted ceiling screen installation structure according to claim 3, characterized in that: The support base (2) comprises: The sliding block (22) is provided with an avoidance gap (221); and A limit block (21) is mounted on the sliding block (22) and is located between the sliding block (22) and the bottom wall of the sliding cavity (13); the limit block (21) is provided with the limit portion (211); the limit portion (211) is located at the avoidance notch (221) and extends toward the fixed position (15); Wherein, one end of the bracket (3) passes through the sliding block (22) and is connected to the limit block (21); and the elastic body (4) is arranged between the bracket (3) and the sliding block (22).

5. The vehicle-mounted ceiling screen installation structure according to claim 4, characterized in that: The sliding block (22) is connected to an external ear (222), and the external ear (222) is located outside the sliding cavity (13) and abuts against the outer surface of the guide rail (1).

6. The vehicle-mounted ceiling screen installation structure according to claim 4, characterized in that: The support (3) comprises: A support rod (35) having one end connected to the vehicle-mounted ceiling screen (5) and the other end provided with a fixing seat (31); a positioning sleeve (33) is provided on the fixing seat (31); and A supporting rod (32) is located in the positioning sleeve (33), and one end of the supporting rod extends out of the positioning sleeve (33) and is connected to the limiting block (21); Wherein, the elastic body (4) is sleeved outside the top support rod (32) and the positioning sleeve (33).

7. The vehicle-mounted ceiling screen installation structure according to claim 6, characterized in that: The support (3) further comprises: The blocking cover (34) is located outside the sliding cavity (13) and is connected to the sliding block (22); the blocking cover (34) is provided with a receiving cavity (341), and the fixing seat (31), the positioning sleeve (33), the supporting rod (32) and the elastic body (4) are all confined in the receiving cavity (341).

8. The vehicle-mounted ceiling screen installation structure according to claim 1, characterized in that: The cavity opening (14) comprises a mounting opening portion (141) and a sliding opening portion (142) which are connected in sequence along the length direction of the guide rail (1); the opening width of the mounting opening portion (141) is greater than the opening width of the sliding opening portion (142); The fixing position (15) is a fixing groove, and a plurality of the fixing grooves are arranged on the top wall of the sliding cavity (13) corresponding to the sliding mouth (142).

9. The vehicle-mounted ceiling screen installation structure according to claim 1, characterized in that: The guide rail (1) comprises: a housing (11); and The inner lining (12) is located inside the outer shell (11); the inner lining (12) has the sliding cavity (13), and a plurality of the fixing positions (15) are provided on the inner lining (12).

10. A vehicle, characterized in that: It comprises the vehicle-mounted ceiling screen installation structure as described in any one of claims 1-9.

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