Control panel device and automobile

Abstract

The invention relates to the technical field of automobile production, in particular to a control panel device and an automobile. The control panel device is arranged in the automobile, the automobile comprises a rear door protection plate, the control panel device comprises a panel body and a mounting groove, the mounting groove is formed in the side, facing the inner space of an automobile passenger compartment, of the rear door protection plate, and the panel body is connected into the mounting groove. The mounting groove is formed in the rear door protection plate in the direction facing the inner space of the automobile passenger compartment, the panel body is connected into the mounting groove, passengers in the rear row can directly touch or press the panel body to conduct corresponding operation, help of a driver or passengers in the front row is not needed, and convenience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile production, in particular to a control panel device and an automobile. BACKGROUND

[0002] The control panel is provided in the automobile, which can be used to adjust the temperature of air conditioner, the temperature of seat and the angle of seat.

[0003] At present, in the traditional automobile, the control panel is generally installed on the instrument desk in the front row driving area, and the driver of the driver seat and the front row passenger can touch or press the control panel to realize the adjustment of the temperature of seat and the temperature of air conditioner.

[0004] Compared with the front row, the rear passenger is far away from the control panel on the instrument desk, and generally needs the help of the driver or the front row passenger to adjust the temperature of seat and the temperature of air conditioner, and when the adjusted temperature does not match the required temperature, the driver or the front row passenger needs to be bothered again, which is extremely inconvenient. SUMMARY

[0005] (1) The problem to be solved by the present application is that the rear passenger is far away from the control panel on the instrument desk, and generally needs the help of the driver or the front row passenger to adjust the temperature of seat and the temperature of air conditioner, and when the adjusted temperature does not match the required temperature, the driver or the front row passenger needs to be bothered again, which is extremely inconvenient.

[0006] (2) Technical scheme The control panel device provided by the present application is arranged in the automobile, and the automobile comprises a rear door guard plate, and the control panel device comprises a panel body and a mounting groove. One side of the rear door guard plate facing the interior space of the passenger cabin of the automobile is provided with the mounting groove, and the panel body is connected in the mounting groove.

[0007] According to one embodiment of the present application, the control panel device further comprises a retaining mechanism, and the retaining mechanism comprises a connecting assembly. The connecting assembly comprises a connecting piece and a fastener. The connecting piece is connected to the panel body, the mounting hole is arranged in the rear door guard plate and communicates with the mounting groove, and the fastener is connected to the connecting piece through the mounting hole.

[0008] According to one embodiment of the present application, the panel body is in the shape of a strip, and a plurality of groups of the connecting assembly are arranged along the length direction of the panel body.

[0009] According to one embodiment of the present application, the connecting piece is provided with a threaded hole, the fastener comprises a screw, and the screw is screwed with the threaded hole through the mounting hole.

[0010] According to one of the embodiments of the present application, the panel body is an arc-shaped panel, the mounting slot is an arc-shaped slot, and the panel body does not protrude from the mounting slot.

[0011] According to one of the embodiments of the present application, the retaining mechanism further comprises a buckle structure, and two ends of the panel body are respectively clamped with the rear door guard plate through the buckle structure. The buckle structure comprises a clamping block connected to the panel body, and a clamping slot provided on the rear door guard plate and matched with the clamping block.

[0012] According to one of the embodiments of the present application, the retaining mechanism further comprises a positioning assembly for positioning the relative positions of the panel body and the rear door guard plate.

[0013] According to one of the embodiments of the present application, the positioning assembly comprises a main positioning structure located at the middle part of the panel body. The main positioning structure comprises a main limiting hole and a main limiting block, the main limiting hole is in a rectangular shape, and the main limiting block comprises a first protruding part, a first connecting block and a second protruding part connected in sequence. The side surfaces of the first protruding part and the second protruding part away from each other are respectively matched with two first inner walls opposite to each other of the main limiting hole, and the two ends of the first connecting block are respectively provided with limiting surfaces, and two limiting surfaces are respectively matched with two second inner walls opposite to each other of the main limiting hole to limit the movement of the panel body in the second direction and the third direction.

[0014] According to one of the embodiments of the present application, the positioning assembly comprises a first positioning structure. The first positioning structure comprises a first limiting hole provided on the panel body and a first limiting piece connected to the rear door guard plate, and the first limiting piece is inserted into the first limiting hole. And / or, the first positioning structure comprises a second limiting piece connected to the panel body and a second limiting hole provided on the rear door guard plate, and the second limiting piece is inserted into the second limiting hole. In the third direction, the second limiting hole has opposite first and second side walls. The second limiting piece comprises a first limiting plate and a second limiting plate connected in sequence. The side surfaces of the first limiting plate and the second limiting plate away from each other are respectively matched with the first and second side walls to limit the movement of the second limiting piece in the third direction. The first limiting plate and the second limiting plate are both L-shaped plate bodies, the first limiting plate has a first transition surface, the second limiting plate has a second transition surface, the first transition surface and the second transition surface are located in the same plane and are in close contact with the second limiting hole edge to limit the movement of the second limiting piece in the first direction. The first direction, the second direction and the third direction are perpendicular to each other.

[0015] An automobile comprising any of the control panel devices, further comprising a rear door apron.

[0016] The beneficial effects of the present application are: By opening an installation slot on the rear door apron towards the interior space of the passenger compartment of the automobile, the panel body is connected in the installation slot, the rear passengers can directly touch or press the panel body to perform corresponding operations, without the help of the driver or the front passengers, improving the convenience. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or prior art description will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0018] Figure 1 The schematic diagram of the control panel device provided by the embodiment of the present application is installed on the rear door apron. Figure 2 The position schematic diagram of the connecting piece in the panel body and the mounting hole on the rear door apron provided by the embodiment of the present application. Figure 3 The position schematic diagram of the panel body, the rear door apron and the first positioning structure provided by the embodiment of the present application. Figure 4 The position schematic diagram of the positioning assembly and the buckle structure provided by the embodiment of the present application. Figure 5 The enlarged view of the positioning assembly, the connecting assembly and the buckle structure provided by the embodiment of the present application. Figure 6 The perspective view of the second limiting piece provided by the embodiment of the present application. Figure 7 The perspective view of the clamping block provided by the embodiment of the present application. Figure 8 The perspective view of the secondary positioning pin provided by the embodiment of the present application. Figure 9 The perspective view of the connecting piece provided by the embodiment of the present application.

[0019] Icons: 1. Panel body; 11. Connecting piece; 12. First limiting hole; 13. Second limiting piece; 131. First limiting plate; 132. Second limiting plate; 133. First transition surface; 134. Second transition surface; 14. Secondary positioning pin; 141. Center ring column; 142. Support rib; 15. Block; 151. Main body; 152. Abutment surface; 153. Elastic clamp; 16. Main limiting block; 161. First protrusion; 162. First connecting block; 163. Second protrusion; 17. Secondary positioning block; 18. Screw; 2. Rear door guard plate; 21. Mounting hole; 22. First limiting piece; 23. Second limiting hole; 24. Secondary positioning hole; 25. Card slot; 26. Main limiting hole; 27. Secondary positioning square hole; 3. Speaker. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1: like Figures 1-9 As shown, an embodiment of the present invention provides a control panel device, which is arranged in a car, the car includes a rear door guard plate 2, and the control panel device includes a panel body 1 and a mounting slot; A mounting groove is provided on the side of the rear door guard plate 2 facing the interior space of the vehicle passenger compartment, and the panel body 1 is connected to the mounting groove.

[0022] In this embodiment, the panel body 1 includes a touch part and a mounting part (the panel body 1 having a touch part is a prior art and will not be elaborated on). The mounting part is located between the touch part and the bottom wall of the mounting groove, and is connected to the mounting groove through the mounting part. The touch part faces the interior space of the passenger compartment, and the passenger can perform corresponding adjustment operations by touching the touch part.

[0023] By opening a mounting groove in the rear door guard plate 2 toward the interior space of the passenger compartment and connecting the panel body 1 to the mounting groove, rear passengers can directly perform corresponding operations by touching or pressing the panel body 1. No help from the driver or front passengers is required, which improves convenience.

[0024] It should be noted that the actuators for adjusting the seat temperature and the actuators for adjusting the air conditioning temperature are both electrically connected to the panel body 1, and the connection method is the same as the connection method of the control panel set at the existing instrument panel. It is existing technology and will not be described in detail.

[0025] At present, some cars also have rear-row central control armrests (the rear-row central control armrests have control panels) arranged in the rear passenger area, so as to realize the convenient operation of the rear passengers. Compared with the way of arranging the rear-row central control armrests in the rear row, the embodiment has the following advantages: Advantage one: directly arranged in the mounting groove of the rear door guard plate 2, without occupying the seating space of the rear passengers, and improving the space utilization rate. Advantage two: as some passengers will have the habit of placing their hands on the armrest when they are sitting, the control panel on the rear-row central control armrest may be accidentally touched. However, in the embodiment, the panel body 1 is arranged on the rear door guard plate 2, and the panel body 1 is located on the upper side of the loudspeaker 3 on the rear door guard plate 2. As shown in the figure, the touchable mode operation area of the touch part is close to the area of the front door. Generally, it is difficult for passengers to touch this area when they are riding, so as to reduce the occurrence of accidental touch. The panel body 1 does not protrude from the mounting groove, and further prevents the occurrence of accidental touch. Figure 1

[0026] Preferably, one panel body 1 is connected to each rear door guard plate 2.

[0027] According to one embodiment of the present application, the control panel device further comprises a retaining mechanism, and the retaining mechanism comprises a connecting assembly. Since the panel body 1 is long and in a strip shape, a plurality of connecting assemblies are arranged along the length direction of the panel body 1 at intervals, so that the panel body 1 can be fixed and attached to each position of the rear door guard plate 2, and the panel body 1 can prevent abnormal noise from occurring due to improper fixation during vehicle driving. The panel body 1 is an arc-shaped panel, the rear door guard plate 2 generally has an arc, and the mounting groove is an arc-shaped groove. By arranging the panel body 1 as an arc-shaped panel and matching the arc of the mounting groove of the rear door guard plate 2, the panel body 1 can be better assembled and fixed. The connecting assembly comprises a connecting piece 11 and a fastener. The panel body 1 is connected with the connecting piece 11, the rear door guard plate 2 is provided with a mounting hole 21 communicating with the mounting groove, and the fastener is connected with the connecting piece 11 through the mounting hole 21. Preferably, the connecting piece 11 is provided with a threaded hole, and the fastener comprises a screw 18 which is screwed with the threaded hole through the mounting hole 21. This design can hide the screw 18 and make it more beautiful. Figure 9 As shown in the figure, the connecting piece 11 is preferably a BOSS column.

[0028] ​The mounting hole 21 can be a tapered hole, the diameter of the mounting hole 21 near one end of the connecting piece 11 is smaller than the diameter of the other end, the maximum diameter of the mounting hole 21 is greater than the head of the screw 18, and the minimum diameter is smaller than the head of the screw 18, so that the head of the screw 18 and the connecting piece 11 can press the side wall of the mounting hole 21 after the screw 18 is screwed in place, thereby preventing the occurrence of abnormal noise due to the gap between the panel body 1 and the rear door guard plate 2.

[0029] Optionally, a circular groove is formed in the connecting piece 11, and the fastener includes a limiting pin which is T-shaped and includes a first pin body and a second pin body with increasing diameters, the first pin body is in interference fit with the circular groove through the mounting hole 21, and the second pin body is in abutment with the side wall of the mounting hole 21 away from the connecting piece 11 at one end of the first pin body to fix the mounting hole 21.

[0030] According to one embodiment of the present application, the fixing mechanism further includes a buckle structure, and the two ends of the panel body 1 are respectively clamped with the mounting groove of the rear door guard plate 2 through the buckle structure. The buckle structure includes a clamping block 15 connected to the panel body 1 and a clamping groove 25 formed in the rear door guard plate 2 and matched with the clamping block 15.

[0031] As shown in the drawings, Figure 7 The clamping block 15 includes a main body 151 and an elastic clamping head 153, the main body 151 is provided with a mounting area, the elastic clamping head 153 is connected to the mounting area, the elastic clamping head 153 is elastically deformed when passing through the clamping groove 25, and returns to the original position after passing through the clamping groove 25, and the end of the elastic clamping head 153 is matched with the abutment surface 152 of the main body 151 to clamp the two ends of the panel body 1. The buckle structure arranged at the two ends of the panel body 1 can also improve the overall strength of the panel body 1.

[0032] The buckle structure can first position the panel body 1 and the rear door guard plate 2, and then fix the panel body 1 and the rear door guard plate 2 through the connecting assembly.

[0033] Optionally, in this embodiment, a plurality of buckle structures can be arranged along the length direction of the panel body 1, and the panel body 1 and the rear door guard plate 2 are connected only through the buckle structure, which can quickly install the panel body 1, but the panel body 1 or the buckle structure is easily damaged when plugging in and pulling out during disassembly, therefore, the buckle structure is preferably arranged only at the two ends, and the buckle structure is only used for pre-positioning, and the fixing of the panel body 1 is realized through the connecting assembly, the fixing mode of the connecting assembly is not easy to damage the panel body 1 during disassembly, because the screw 18 is screwed with the screw hole on the connecting piece 11, during disassembly, only one hand holds the panel body 1, and the other hand rotates the screw 18, so that the main force is applied to the screw 18, and the screw 18 is a separate component, therefore, the panel body 1 is not easy to be damaged during disassembly.

[0034] According to one embodiment of the present application, the retaining mechanism further comprises a positioning assembly for positioning the relative positions of the panel body 1 and the back door guard 2.

[0035] According to one embodiment of the present application, the positioning assembly comprises a main positioning structure located in the middle of the panel body 1, which is provided with one; The main positioning structure comprises a main limiting hole 26 and a main limiting block 16, the main limiting hole 26 is in a rectangular shape, and the main limiting block 16 comprises a first protruding part 161, a first connecting block 162 and a second protruding part 163 connected in sequence, the projections of the first protruding part 161 and the second protruding part 163 on the first connecting block 162 do not overlap; The sides of the first protruding part 161 and the second protruding part 163 away from each other respectively abut against the opposite two first inner walls of the main limiting hole 26, and the two ends of the first connecting block 162 are both provided with limiting surfaces, and the two limiting surfaces respectively abut against the opposite two second inner walls of the main limiting hole 26 to limit the movement of the panel body 1 along the second direction and the third direction.

[0036] Since there will be some errors in the production of the back door guard 2, the main limiting block 16 is arranged to be Figure 5 in shape, even if the position of the main limiting hole 26 has a slight deviation, the back door guard 2 can be slightly moved to insert the main limiting block 16 into the main limiting hole 26.

[0037] The first inner wall and the second inner wall of the main limiting hole 26 are perpendicular to each other.

[0038] According to one embodiment of the present application, the positioning assembly comprises a first positioning structure; The first positioning structure comprises a first limiting hole 12 opened on the panel body 1 and a first limiting piece 22 connected to the back door guard 2, and the first limiting piece 22 is inserted into the first limiting hole 12; And / or, the first positioning structure comprises a second limiting piece 13 connected to the panel body 1 and a second limiting hole 23 opened on the back door guard 2; The second limiting piece 13 is inserted into the second limiting hole 23.

[0039] It should be noted that the shape of the first limiting piece 22 is the same as that of the second limiting piece 13, and the shape of the first limiting hole 12 is the same as that of the second limiting hole 23. The arrangement of the first limiting piece 22 and the second limiting piece 13 can not only position, but also support.

[0040] In the third direction, the second limiting hole 23 has opposite first and second side walls; The second limiting piece 13 comprises a first limiting plate 131 and a second limiting plate 132 connected with each other. The side surfaces of the first limiting plate 131 and the second limiting plate 132 away from each other are respectively attached to the first side wall and the second side wall to limit the movement of the second limiting piece 13 along the third direction. The first limiting plate 131 and the second limiting plate 132 are both L-shaped plate bodies, the first limiting plate 131 has a first transition surface 133, the second limiting plate 132 has a second transition surface 134, the first transition surface 133 and the second transition surface 134 are located in the same plane and are attached to the edge of the second limiting hole 23 to limit the movement of the second limiting piece 13 along the first direction. The first direction, the second direction and the third direction are perpendicular to each other.

[0041] The first limiting plate 131 is provided with a groove in the middle, which can save costs, the width of the first limiting plate 131 is slightly smaller than the width of the second limiting hole 23, and the width direction of the first limiting plate 131 is the same as the second direction, so that the faceplate body 1 can be fine-tuned while being limited from moving greatly. The second limiting plate 132 can enhance the strength of the first limiting plate 131 and prevent the first limiting plate 131 from deforming.

[0042] The second positioning structure comprises a secondary positioning hole 24 provided on the rear door guard plate 2 and a secondary positioning pin 14 connected to the faceplate body 1. The secondary positioning pin 14 is inserted into the secondary positioning hole 24, due to the small error in the production and processing of the faceplate body 1 and the mounting part of the rear door guard plate 2 or the faceplate body 1, there is a gap between the secondary positioning pin 14 and the secondary positioning hole 24 along the second direction, which facilitates the insertion of the faceplate body 1 into the position and allows the faceplate body 1 to move slightly along the second direction. Along the third direction, the outer side wall of the secondary positioning pin 14 is attached to the side wall of the secondary positioning hole 24 to limit the movement of the secondary positioning pin 14 along the third direction.

[0043] As shown in Figure 8 The secondary positioning pin 14 comprises a central ring column 141 and a plurality of support ribs 142, around the circumference of the central ring column 141, the side wall of the central ring column 141 is connected with four support ribs 142, one end of each support rib 142 away from the faceplate body 1 and the side away from the central ring column 141 are both provided with an inclined angle, which facilitates the quick insertion of the secondary positioning pin 14 into the secondary positioning hole 24, and the secondary positioning hole 24 is an oval hole.

[0044] The third positioning structure comprises the secondary positioning block 17 and the secondary positioning square hole 27, the secondary positioning block 17 has the third protruding part, the second connecting block and the fourth protruding part connected in sequence, the two opposite side walls of the second connecting block are attached to the top wall and the bottom wall of the secondary positioning square hole 27, and the side faces of the third protruding part and the fourth protruding part away from each other are respectively left with gaps between the corresponding side walls in the secondary positioning square hole 27, and the reason is the same as that of the second positioning structure.

[0045] Embodiment two: a car comprising a control panel device, further comprising a rear door apron 2.

[0046] Specifically, the specific installation process of the panel body 1 installed on the rear door apron 2 comprises the following steps: Step one: firstly, align and insert the main limiting block 16 in the main positioning structure with the main limiting hole 26, insert the plurality of first limiting members 22 on the panel body 1 into the first limiting hole 12, insert the second limiting member 13 into the corresponding second limiting hole 23, insert the secondary positioning pin 14 into the corresponding secondary positioning hole 24, and insert the secondary positioning block 17 into the corresponding secondary positioning square hole 27, so as to realize the preliminary positioning of the panel body 1 and the rear door apron 2, and after confirming that the butt joint is completed and is inserted in place; Step two: insert the clamping block 15 at both ends of the panel body 1 into the corresponding clamping groove 25, so as to realize the preliminary fixation of the panel body 1; Step three: screw the screw 18 through the corresponding installation hole 21 into the screw hole of the connecting piece 11, and it needs to be explained here that the screw 18 firstly inserted is near the main limiting block 16, and is sequentially fixed to both ends of the panel body 1.

[0047] After the panel body 1 is installed in place, the rear door apron 2 is installed on the door.

[0048] In the description of the present application, it needs to be explained that the terms “upper”, “lower” and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms “first” and “second” are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0049] In the description of the application, it should be noted that unless otherwise expressly specified and limited, the terms "mounting", "communication", "connection" should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly communicated, can also be indirectly communicated through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. In addition, in the description of the application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0050] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A control panel device, arranged in a car, the car comprising a rear door guard plate (2), characterized in that: The control panel device comprises a panel body (1) and a mounting slot; The mounting groove is provided on the side of the rear door guard plate (2) facing the interior space of the vehicle passenger compartment, and the panel body (1) is connected to the mounting groove.

2. A control panel device according to claim 1, characterized in that: The control panel device further comprises a retaining mechanism, wherein the retaining mechanism comprises a connecting assembly; The connecting assembly comprises a connecting piece (11) and a fastener; The panel body (1) is connected to the connecting piece (11), the rear door guard plate (2) is provided with a mounting hole (21) communicating with the mounting groove, and the fastener passes through the mounting hole (21) and is connected to the connecting piece (11).

3. A control panel device according to claim 2, characterized in that: The panel body (1) is in the shape of an elongated strip, and a plurality of groups of the connecting components are arranged at intervals along the length direction of the panel body (1).

4. A control panel device according to claim 2, characterized in that: A screw hole is provided on the connecting member (11), and the fastener comprises a screw (18), and the screw (18) passes through the mounting hole (21) and is screwed to the screw hole.

5. A control panel device according to claim 3, characterized in that: The panel body (1) is a curved panel, the mounting groove is a curved groove, and the panel body (1) does not protrude from the mounting groove.

6. A control panel device according to claim 5, characterized in that: The retaining mechanism further comprises a snap-fit ​​structure, and both ends of the panel body (1) are snap-fitted to the rear door guard plate (2) via the snap-fit ​​structure respectively; The buckle structure comprises a clamping block (15) connected to the panel body (1), and also comprises a clamping slot (25) provided on the rear door guard plate (2) and cooperating with the clamping block (15).

7. The control panel device according to claim 5, characterized in that: The retaining mechanism further comprises a positioning component, and the positioning component is used to position the relative positions of the panel body (1) and the rear door guard plate (2).

8. A control panel device according to claim 7, characterized in that: The positioning assembly comprises a main positioning structure, and the main positioning structure is located in the middle of the panel body (1); The main positioning structure comprises a main limiting hole (26) and a main limiting block (16), the main limiting hole (26) is rectangular, and the main limiting block (16) comprises a first protruding portion (161), a first connecting block (162), and a second protruding portion (163) connected in sequence; The side surfaces of the first protrusion (161) and the second protrusion (163) that are away from each other are respectively fitted with two first inner walls opposite to the main limiting hole (26); both ends of the first connecting block (162) have limiting surfaces, and the two limiting surfaces are respectively fitted with two second inner walls opposite to the main limiting hole (26) to limit the movement of the panel body (1) along the second direction and the third direction.

9. The control panel device according to claim 8, characterized in that: The positioning assembly includes a first positioning structure; The first positioning structure comprises a first limiting hole (12) formed on the panel body (1) and a first limiting member (22) connected to the rear door guard plate (2), wherein the first limiting member (22) is inserted into the first limiting hole (12); And / or, the first positioning structure comprises a second limiting member (13) connected to the panel body (1) and a second limiting hole (23) provided on the rear door guard plate (2), the second limiting member (13) being inserted into the second limiting hole (23); Along the third direction, the second limiting hole (23) has a first side wall and a second side wall that are opposite to each other; The second limiting member (13) comprises a first limiting plate (131) and a second limiting plate (132) connected to each other; Sides of the first limiting plate (131) and the second limiting plate (132) that are away from each other are respectively in contact with the first side wall and the second side wall to limit the second limiting member (13) from moving along the third direction; The first limiting plate (131) and the second limiting plate (132) are both L-shaped plates, the first limiting plate (131) has a first transition surface (133), the second limiting plate (132) has a second transition surface (134), the first transition surface (133) and the second transition surface (134) are located in the same plane and are both in contact with the edge of the second limiting hole (23) to limit the second limiting member (13) from moving along the first direction; The first direction, the second direction and the third direction are perpendicular to each other.

10. An automobile, characterized in that: It comprises a control panel device as described in any one of claims 1 to 9, and also comprises a rear door guard plate (2).

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