A type of car roof

Abstract

This application discloses a car roof, including a connecting plate for connecting between a first crossbeam and a second crossbeam, the connecting plate being hollow; the car roof includes a transmission device, the transmission device comprising: a guide rail disposed within the connecting plate; a slider slidably engaged with the guide rail; a driving assembly disposed on the guide rail, the driving assembly causing the slider to move along the length direction of the guide rail; a functional block connected to the slider, the functional block being located inside the vehicle, the bottom wall of the connecting plate having a through groove for the functional block to move; and a storage assembly including a storage box for connecting with the functional block. This application can improve the convenience of sharing and transferring items inside the vehicle.

Description

Technical Field

[0001] This application relates to the technical field of automobiles, and in particular to an automobile roof. Background Technology

[0002] An automobile is a non-rail-borne vehicle that is powered by a motor and has four or more wheels, and is mainly used to transport people and goods.

[0003] refer to Figure 1 A typical car roof includes a roof frame 4, which includes two side beams 43. The two side beams 43 are spaced apart on both sides of the car roof, and the length direction of the side beams 43 is the same as the length direction of the car. The roof frame 4 also includes a first crossbeam 41 and a second crossbeam 42, which are fixedly connected between the two side beams 43. The first crossbeam 41 is closer to the front of the car, and the second crossbeam 42 is closer to the rear of the car, thus forming a rectangular frame structure on the top of the car.

[0004] However, for passengers, passing items between the front and rear rows of a vehicle can be inconvenient, especially in some medium to large passenger vehicles that often have three rows of seats. Passing items between the first and third rows is particularly difficult, and there are also safety hazards for the driver when passing items while the vehicle is in motion. Furthermore, when sharing snacks and drinks in the vehicle, there is often a lack of a designated storage area for food, and even if such a storage area exists, it is inconvenient for passengers to cross rows to retrieve food, causing further inconvenience. Summary of the Invention

[0005] To improve the convenience of sharing and passing items inside a vehicle, this application provides a car roof.

[0006] This application provides a car roof, employing the following technical solution:

[0007] A car roof includes a connecting plate for connecting between a first crossbeam and a second crossbeam, the connecting plate being hollow.

[0008] The vehicle roof includes a transmission device, which comprises:

[0009] A guide rail is disposed within the connecting plate;

[0010] A slider that slides in conjunction with the guide rail;

[0011] A driving component is disposed on the guide rail, and the driving component causes the slider to move along the length direction of the guide rail;

[0012] A functional block is connected to the slider. The functional block is located inside the vehicle. The bottom wall of the connecting plate has a through groove for the functional block to move.

[0013] Storage assembly, the storage assembly including a storage box detachably connected to the functional block.

[0014] By adopting the above technical solution, the guide rail is set inside the connecting plate, and the drive component can drive the slider to move along the length direction of the guide rail. Since the functional block is connected to the slider and located inside the vehicle, passengers inside the vehicle can see the functional block moving along the length direction of the connecting plate inside the vehicle. When items are placed in the storage box, the storage box is connected to the functional block, so that the storage box moves together with the functional block, making it convenient for passengers inside the vehicle to share or pass items.

[0015] Optionally, the driving component includes:

[0016] The first driving source is disposed on the guide rail;

[0017] The guide wire is provided in two parts, with each guide wire being disposed at one end of the guide rail;

[0018] A pull rope is wound around two conductors and also around the output end of a first drive source. The pull rope is connected to the slider.

[0019] By adopting the above technical solution, the guide wire can guide the pull rope and make the pull rope and the guide rail have the same length direction. The first drive source drives the pull rope to move, thereby driving the slider to move back and forth on the guide rail, thus realizing the movement of the storage box in the vehicle to transfer items.

[0020] Optionally, the driving component includes:

[0021] A second drive source is disposed on the guide rail;

[0022] A rack, which is disposed on the guide rail;

[0023] The gear is connected to the output end of the second drive source and meshes with the rack.

[0024] By adopting the above technical solution, when the second drive source drives the gear to rotate, the slider can slide along the length direction of the guide rail because the gear meshes with the rack.

[0025] Optionally, the storage component includes a connector disposed on the storage box, the connector being connectable to or detachable from the functional block.

[0026] By adopting the above technical solution, when the connector is connected to the functional block, items can be transferred inside the vehicle; when the connector is separated from the functional block, items can be easily retrieved and stored in the storage box; the connector facilitates the quick disassembly and installation of the storage box and the functional block.

[0027] Optionally, the functional block may include a speaker and a microphone.

[0028] By adopting the above technical solution, the speaker can play music. When the slider moves, it can move the speaker, allowing the speaker to play music in different positions inside the vehicle. The microphone can pick up the voices of passengers inside the vehicle, assisting the vehicle in recognizing the passengers' voice commands. Since the function block can move with the slider, the microphone can pick up sound in different positions inside the vehicle, which is beneficial to the accuracy of voice recognition.

[0029] Optionally, the vehicle roof includes a sunshade device, which includes a sunshade assembly and a connector assembly;

[0030] The sunshade assembly is used to be disposed between the connecting plate and the side beam, and the sunshade assembly includes a sunshade curtain for shading and opening the canopy;

[0031] The plug-in assembly is disposed on the slider, and the plug-in assembly includes a plug rod for moving the sunshade.

[0032] By adopting the above technical solution, when the slider moves, it can drive the plug rod to move, so that the sunshade can block the skylight and reduce the impact of sunlight on passengers; when the slider returns to its original position, the slider can drive the sunshade to open the skylight, which can increase the lighting area inside the vehicle.

[0033] Optionally, the sunshade assembly includes:

[0034] A roller is disposed inside the first crossbeam or the second crossbeam, and the sunshade is wound around the roller;

[0035] A movable plate is slidably disposed between the side beam and the connecting plate; the sunshade is connected to the movable plate; and the plug-in rod is inserted into the movable plate.

[0036] By adopting the above technical solution, when the plug rod is inserted into the moving plate, the sliding block can make the sunshade curtain roll up and down; when the plug rod is separated from the moving plate, the sliding block and the moving plate can slide independently.

[0037] Optionally, the plug-in assembly includes a telescopic member disposed on the slider, and the output end of the telescopic member is connected to the plug-in rod.

[0038] By adopting the above technical solution, when the telescopic component drives the plug-in rod to insert into the moving plate, the slider can drive the sunshade to roll up and unroll; when the telescopic component drives the plug-in rod to move and separate the plug-in rod from the moving plate, the sliding of the slider and the moving plate are not affected by each other.

[0039] Optionally, the top wall of the connecting plate is divided into a first cover plate and a second cover plate, the first cover plate being hinged to the first crossbeam and the second cover plate being connected to the second crossbeam;

[0040] The vehicle roof also includes a ventilation assembly, which includes a lifting member for rotating the first cover plate, the lifting member being disposed on the guide rail.

[0041] By adopting the above technical solution, when the lifting component moves the first cover plate downward, the height of the second cover plate is higher than that of the first cover plate. When the vehicle is in motion, the wind can enter the connecting plate between the first cover plate and the second cover plate, and then enter the vehicle from the bottom wall of the connecting plate, thereby achieving ventilation of the roof.

[0042] Optionally, the ventilation assembly further includes a support rod, one end of which is connected to the output end of the lifting member, and the other end of which is connected to the first cover plate.

[0043] By adopting the above technical solution, when the lifting component moves the support rod downward, ventilation can be provided to the vehicle interior from the roof; when the lifting component moves the support rod upward to close the first cover plate and the second cover plate, ventilation can be shut off.

[0044] In summary, this application includes at least one of the following beneficial effects:

[0045] 1. Place items in the storage box and connect the storage box to the functional block, so that the storage box moves together with the functional block, making it convenient for passengers in the vehicle to share or pass items;

[0046] 2. When the plug rod is inserted into the movable plate, the sunshade can move together with the slider; when the plug rod is separated from the movable plate, the slider and the movable plate can move independently; the sunshade can be opened or closed by the slider, which can block sunlight or increase the lighting area inside the vehicle.

[0047] 3. The lifting component moves the first cover plate up and down, which can open or close the ventilation at the roof. Attached Figure Description

[0048] Figure 1 This is an overall schematic diagram of the car roof of Embodiment 1 of this application;

[0049] Figure 2 This is a schematic diagram of removing the top wall of the connecting plate in Embodiment 1 of this application;

[0050] Figure 3 This is a schematic diagram illustrating the transmission device in Embodiment 1 of this application;

[0051] Figure 4 This is an exploded view of the guide rail, slider, and storage assembly of Embodiment 1 of this application;

[0052] Figure 5 This is a schematic diagram illustrating the transmission device in Embodiment 2 of this application;

[0053] Figure 6 This is a schematic diagram illustrating the driving component in Embodiment 2 of this application;

[0054] Figure 7 This is an overall schematic diagram of the car roof of Embodiment 3 of this application;

[0055] Figure 8 This is a schematic diagram of embodiment 3 of this application with the top wall of the connecting plate and the top wall of the second crossbeam removed;

[0056] Figure 9 yes Figure 8 An enlarged schematic diagram of part A in the middle;

[0057] Figure 10 This is a schematic diagram of removing the first cover plate in Embodiment 4 of this application;

[0058] Figure 11 This is a schematic diagram of Embodiment 4 of this application showing the first cover plate in a ventilated state;

[0059] Figure 12 yes Figure 10 Enlarged diagram of part B.

[0060] Explanation of reference numerals in the attached drawings: 1. Transmission device; 11. Guide rail; 12. Slider; 13. Drive assembly; 131. First drive source; 132. Reducer; 133. Guide wire; 134. Protective sleeve; 135. Pull rope; 136. Second drive source; 137. Rack; 138. Gear; 14. Support block; 15. Connecting rod; 16. Functional block; 17. Storage assembly; 171. Connector; 172. Storage box; 18. Pad block; 2. Sunshade device; 21. Sunshade assembly; 211. Roller roller; 212. Sunshade curtain; 213. Movable plate; 22. Plug-in assembly; 221. Telescopic component; 222. Plug-in rod; 3. Ventilation assembly; 31. Lifting component; 32. Support rod; 33. Filter screen; 4. Roof frame; 41. First crossbeam; 42. Second crossbeam; 43. Side beam; 44. Connecting plate; 441. First cover plate; 442. Second cover plate; 45. Canopy. Detailed Implementation

[0061] The following is in conjunction with the appendix Figure 1-12 This application will be described in further detail.

[0062] Example 1:

[0063] Embodiment 1 of this application discloses a car roof.

[0064] refer to Figure 1A car roof includes a roof frame 4, which includes two side beams 43 spaced apart on both sides of the car roof, with the length of the side beams 43 parallel to the length of the car. The roof frame 4 also includes a first crossbeam 41 and a second crossbeam 42, both fixedly connected between the two side beams 43. The first crossbeam 41 is located near the front of the car, and the second crossbeam 42 is located near the rear of the car, thus forming a rectangular frame structure on the top of the car.

[0065] In this embodiment, a connecting plate 44 is provided inside the rectangular frame structure. The two ends of the connecting plate 44 are fixedly connected to the first crossbeam 41 and the second crossbeam 42, respectively. A canopy 45 is fixedly connected between the connecting plate 44 and the two side beams 43. The canopy 45 is made of glass, thereby enclosing the car roof.

[0066] refer to Figure 2 A car roof includes a transmission device 1, a connecting plate 44 is hollow and has a cavity in the middle, the transmission device 1 is disposed in the cavity of the connecting plate 44, and the transmission device 1 can transmit items inside the car.

[0067] refer to Figure 2 and Figure 3 The transmission device 1 includes a guide rail 11 and a support block 14. The support block 14 is located in the cavity of the connecting plate 44 and is fixedly connected to the top wall of the connecting plate 44. The guide rail 11 is fixedly connected to the support block 14. The guide rail 11 is elongated and its length direction is the same as that of the connecting plate 44.

[0068] refer to Figure 3 and Figure 4 The drive assembly 13 includes a first drive source 131, a reducer 132, a guide wire 133, and a pull rope 135. The reducer 132 is fixedly connected to the support block 14. In this embodiment, the first drive source 131 is a motor, and the motor body is fixedly connected to the reducer 132 body. The motor transmits power through the reducer 132. Two guide wires 133 are provided, each corresponding to one end of the guide rail 11, and are fixedly connected to the ends of the guide rail 11. The pull rope 135 is coiled end-to-end. Grooves are provided on the guide wires 133 for the pull rope 135 to move. The pull rope 135 is wound around the grooves of the two guide wires 133. The pull rope 135 between the two guide wires 133 is located within the guide rail 11 and has the same length as the guide rail 11. The pull rope 135 is wound around the output end of the reducer 132, so that the reducer 132 can pull the pull rope 135.

[0069] refer to Figure 3The drive assembly 13 also includes a protective sleeve 134, which covers the pull rope 135 between the reducer 132 and the guide wire 133, so that the protective sleeve 134 can protect the pull rope 135.

[0070] refer to Figure 2 and Figure 4 The transmission device 1 also includes a slider 12, a connecting rod 15, and a functional block 16. The slider 12 is slidably mounted on the guide rail 11 and is fixedly connected to the pull rope 135. A through groove corresponding to the guide rail 11 is provided on the bottom wall of the connecting plate 44. The connecting rod 15 passes through the through groove and extends into the vehicle. The connecting rod 15 can slide along the length of the through groove. The functional block 16 is located inside the vehicle and is fixedly connected to the connecting rod 15.

[0071] When the motor causes the pull rope 135 to reciprocate through the reducer 132, it can drive the slider 12 to slide along the length of the guide rail 11, thereby driving the functional block 16 to slide along the length of the guide rail 11.

[0072] refer to Figure 4 The transmission device 1 also includes a storage assembly 17, which includes a connector 171 and a storage box 172. In this embodiment, the connector 171 is a magnet, which is fixedly connected to the top of the storage box 172, which can store items. The bottom of the functional block 16 is made of iron, and the magnet can be attracted to or separated from the functional block 16, thereby enabling the storage box 172 to move together with the functional block 16, and thus transfer items inside the vehicle.

[0073] In other embodiments of this application, the connector 171 is a rod, and the functional block 16 has a hole that cooperates with the rod. The rod can be engaged in the hole, and the storage box 172 can also move together with the functional block 16.

[0074] refer to Figure 4 Functional block 16 also houses a speaker and a microphone. The speaker plays music and moves with slider 12, allowing it to play music from different locations within the vehicle. The microphone picks up the voices of passengers, assisting the vehicle in recognizing their voice commands, such as controlling window opening / closing or controlling the operation of the first drive source 131. Because functional block 16 moves with slider 12, the microphone can pick up voices from different locations within the vehicle, thus improving the accuracy of voice recognition. In this embodiment, voice command recognition uses conventional technology; the microphone merely assists the vehicle in picking up passenger voices.

[0075] The implementation principle of a car roof in Embodiment 1 of this application is as follows: when the first drive source 131 drives the pull rope 135 to move back and forth, the pull rope 135 can drive the slider 12 to move back and forth along the length direction of the guide rail 11, so that items can be shared or passed in the car according to the needs of passengers.

[0076] Example 2:

[0077] Embodiment 2 of this application discloses a car roof.

[0078] refer to Figure 5 and Figure 6 The difference between Embodiment 2 and Embodiment 1 is that the drive assembly 13 includes a second drive source 136, a gear 138, and a rack 137. In this embodiment, pads 18 are fixedly connected to both ends of the guide rail 11, and the pads 18 are fixedly connected to the inner wall of the connecting plate 44, thereby creating a certain distance between the guide rail 11 and the bottom wall of the connecting plate 44. The rack 137 is fixedly connected to the guide rail 11, and the length direction of the rack 137 is the same as that of the guide rail 11. The second drive source 136 is a motor, which is fixedly connected to the slider 12. The gear 138 is fixedly connected to the output shaft of the motor, and the gear 138 meshes with the rack 137.

[0079] The implementation principle of a car roof in Embodiment 2 of this application is as follows: When the second drive source 136 drives the gear 138 to rotate, since the gear 138 meshes with the rack 137, the slider 12 can slide along the length direction of the guide rail 11, thereby driving the storage box 172 to move inside the car to share or pass items.

[0080] Example 3:

[0081] Embodiment 3 of this application discloses a car roof.

[0082] refer to Figure 7 The difference between Embodiment 3 and Embodiment 1 is that the car roof also includes a sunshade device 2, which is disposed between the connecting plate 44 and the side beam 43. The sunshade device 2 can block or open the skylight 45.

[0083] refer to Figure 8The sunshade device 2 includes a sunshade assembly 21, which includes a roller 211, a sunshade curtain 212, and a movable plate 213. A second crossbeam 42 is hollow and has an inner cavity. The roller 211 is rotatably connected to the second crossbeam 42. The sunshade curtain 212 is a rectangular fabric that is wound around the roller 211. An opening is provided on the side of the second crossbeam 42 away from the rear of the vehicle. The first end of the sunshade curtain 212 passes through the opening and extends away from the rear of the vehicle, where it is fixedly connected to the movable plate 213. A coil spring is provided at the pivot of the roller 211 to assist in the winding of the sunshade curtain 212. The cross-sectional area of ​​the movable plate 213 is larger than the area of ​​the opening in the second crossbeam 42, so that when the sunshade curtain 212 is in the wound state, the movable plate 213 abuts against the second crossbeam 42.

[0084] refer to Figure 8 The connecting plate 44 and the side beam 43 are both provided with sliding tracks on their sidewalls near each other. The movable plate 213 slides in cooperation with the sliding tracks, and the movable plate 213 is located below the canopy 45. In this embodiment, there are two sets of sunshade components 21 and two canopies 45, with each of the two sunshade components 21 corresponding to one of the two canopies 45.

[0085] When the movable plate 213 is moved from the rear of the car to the front, it can cause the sunshade 212 to roll up. The movable plate 213 can stop the sunshade 212 at any position on the slide by friction, thereby blocking the sunshade 45 and reducing the impact of sunlight on the passengers inside the car. When the movable plate 213 is reset, the sunshade 212 rolls up, thereby opening the sunshade 45 and increasing the lighting area inside the car.

[0086] refer to Figure 9 The sunshade device 2 also includes a plug-in assembly 22, which includes a telescopic member 221 and a plug-in rod 222. In this embodiment, the telescopic member 221 is an electric push rod, which is fixedly connected to the bottom end of the slider 12. The output end of the electric push rod is fixedly connected to the plug-in rod 222. A plug-in slot is provided on the moving plate 213, and the plug-in rod 222 engages with the plug-in slot. In other embodiments of this application, the telescopic member 221 can also be a cylinder.

[0087] In other embodiments of this application, the first crossbeam 41 is hollow and has a cavity, and the roller 211 is rotatably connected to the first crossbeam 41, which can also enable the sunshade curtain 212 to block or open the canopy 45.

[0088] The implementation principle of a car roof in Embodiment 3 of this application is as follows: When the telescopic member 221 drives the plug rod 222 to be inserted into the plug slot, the slider 12 slides and drives the sunshade 212 to roll up or down, that is, the slider 12 controls the blocking or opening of the skylight 45; when the second drive source 136 drives the plug rod 222 to separate from the plug slot, the slider 12 and the sunshade 212 can slide independently without affecting each other.

[0089] Example 4:

[0090] Embodiment 4 of this application discloses a car roof.

[0091] refer to Figure 10 The difference between Embodiment 4 and Embodiment 3 is that the car roof also includes a ventilation component 3, which is disposed on the transmission device 1 and can turn the ventilation on or off.

[0092] refer to Figure 10 and Figure 11 The top wall of the connecting plate 44 is divided into a first cover plate 441 and a second cover plate 442. The first cover plate 441 is located on the connecting plate 44 near the first crossbeam 41, and the second cover plate 442 is located on the connecting plate 44 near the second crossbeam 42. One end of the first cover plate 441 is hinged to the first crossbeam 41, and the other end of the first cover plate 441 overlaps the side wall of the connecting plate 44. The second cover plate 442 is fixedly connected to the second crossbeam 42 and the side wall of the connecting plate 44.

[0093] refer to Figure 11 and 12 The ventilation assembly 3 includes a lifting member 31, a support rod 32, and a filter screen 33. In this embodiment, the lifting member 31 is a cylinder, with its bottom end hinged to the guide rail 11. One end of the support rod 32 is fixedly connected to the output end of the cylinder, and the other end of the support rod 32 is hinged to the first cover plate 441. The filter screen 33 is disposed at the ends of the first cover plate 441 and the second cover plate 442 close to each other, and is fixedly connected to both the first cover plate 441 and the second cover plate 442. The filter screen 33 can filter dust and debris in the air. In other embodiments of this application, the lifting member 31 can also be an electric push rod, which can also realize the up and down movement of the first cover plate 441.

[0094] The implementation principle of a car roof in Embodiment 4 of this application is as follows: When the lifting member 31 drives the support rod 32 to move downward, the end of the first cover plate 441 near the second cover plate 442 moves downward. At this time, the height of the first cover plate 441 is lower than the height of the second cover plate 442. When the car is moving, the wind enters the cavity of the connecting plate 44 from between the first cover plate 441 and the second cover plate 442, and then enters the car from the bottom wall of the connecting plate 44, thereby ventilating the car.

[0095] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A car roof, characterized in that: Includes a connecting plate (44), which is used to connect between the first crossbeam (41) and the second crossbeam (42), and the connecting plate (44) is hollow; The vehicle roof also includes a transmission device (1), which includes: Guide rail (11), the guide rail (11) is disposed inside the connecting plate (44); Slider (12), which is in sliding engagement with the guide rail (11); A drive assembly (13) is disposed on the guide rail (11), and the drive assembly (13) causes the slider (12) to move along the length direction of the guide rail (11); Functional block (16), the functional block (16) is connected to the slider (12), the functional block (16) is located inside the vehicle, and the bottom wall of the connecting plate (44) is provided with a through groove for the functional block (16) to move; Storage assembly (17), the storage assembly (17) includes a storage box (172) detachably connected to the functional block (16); The vehicle roof includes a sunshade device (2), which includes a sunshade component (21) and a plug-in component (22). The sunshade assembly (21) is used to be disposed between the connecting plate and the side beam, and the sunshade assembly (21) includes a sunshade curtain (212) for shielding and opening the canopy (45). The plug-in assembly (22) is disposed on the slider (12), and the plug-in assembly (22) includes a plug-in rod (222) for moving the sunshade (212). The sunshade assembly (21) includes: Roller (211), the roller (211) is disposed inside the first crossbeam (41) or the second crossbeam (42), and the sunshade (212) is wound around the roller (211); A movable plate (213) is slidably disposed between the side beam (43) and the connecting plate (44); the sunshade (212) is connected to the movable plate (213); and the plug rod (222) is inserted into the movable plate (213). The plug-in assembly (22) includes a telescopic member (221), which is disposed on the slider (12), and the output end of the telescopic member (221) is connected to the plug-in rod (222).

2. The automobile roof according to claim 1, characterized in that: The driving component (13) includes: The first driving source (131) is disposed on the guide rail (11); Two wire guides (133) are provided, and the two wire guides (133) are respectively provided at both ends of the guide rail (11); A pull cord (135) is wound around two conductors (133) and around the output end of a first drive source (131). The pull cord (135) is connected to the slider (12).

3. A car roof according to claim 1, characterized in that: The driving component (13) includes: The second drive source (136) is disposed on the guide rail (11); A rack (137) is disposed on the guide rail (11); Gear (138), which is connected to the output end of the second drive source (136), and meshes with the rack (137).

4. A car roof according to claim 1, characterized in that: The storage component (17) includes a connector (171) disposed on the storage box (172), and the connector (171) can be connected to or separated from the functional block (16).

5. A car roof according to claim 1, characterized in that: The functional block (16) is equipped with a speaker and a microphone.

6. A car roof according to claim 1, characterized in that: The top wall of the connecting plate (44) is divided into a first cover plate (441) and a second cover plate (442). The first cover plate (441) is hinged to the first crossbeam (41), and the second cover plate (442) is connected to the second crossbeam (42). The car roof also includes a ventilation assembly (3), which includes a lifting member (31) for rotating the first cover plate (441), and the lifting member (31) is disposed on the guide rail (11).

7. A car roof according to claim 6, characterized in that: The ventilation assembly (3) also includes a support rod (32), one end of which is connected to the output end of the lifting member (31), and the other end of which is connected to the first cover plate (441).

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