Vehicle

Abstract

The utility model provides a vehicle which is applied to the technical field of vehicles, the vehicle comprises a vehicle body shell, a fixing frame and a connecting assembly, the connecting assembly is fixedly connected with the vehicle body shell, the fixing frame is provided with a connecting hole, and the connecting assembly is in threaded connection with the connecting hole so that the vehicle body shell can be fixedly connected with the fixing frame; wherein the connecting assembly comprises a shell and a movable part, the shell is fixedly connected with the vehicle body shell, and the shell is provided with a containing cavity; the movable part is provided with a first mounting hole, and the movable part is located in the containing cavity and can move relative to the shell so that the first mounting hole can coincide with the connecting hole. According to the vehicle, the position of the first mounting hole can be adjusted in real time, so that the first mounting hole can accurately coincide with the connecting hole, so that the first mounting hole and the connecting hole are screwed through fasteners such as bolts, the problem that the first mounting hole and the connecting hole have deviation and cannot be screwed, and the whole vehicle mounting strength is affected is solved, and the mounting reliability is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and more particularly, to a vehicle in the field of vehicles. Background Art

[0002] At present, in order to ensure the installation strength, it is usually necessary to accurately connect the vehicle's body shell and the fixed frame. However, there may be a problem of alignment deviation between the body shell and the fixed frame, which makes it impossible to achieve accurate connection, thereby affecting the installation strength of the entire vehicle. Utility Model Content

[0003] The present application provides a vehicle that can adjust the position of a first mounting hole in real time so that the first mounting hole can be precisely aligned with the connecting hole for screw connection, thereby avoiding the problem of deviation between the first mounting hole and the connecting hole that makes screw connection impossible, thereby affecting the installation strength of the entire vehicle, so as to ensure installation reliability.

[0004] In a first aspect, a vehicle is provided, which includes a vehicle body shell, a fixed frame and a connecting assembly, wherein the connecting assembly is fixedly connected to the vehicle body shell, a connecting hole is provided at the bottom of the fixed frame, and the connecting assembly is screwed to the connecting hole so that the vehicle body shell and the fixed frame are fixedly connected; wherein the connecting assembly includes a shell and a movable part, the shell is fixedly connected to the vehicle body shell, and the shell is provided with a accommodating cavity; the movable part is provided with a first mounting hole, the movable part is located in the accommodating cavity, and can move relative to the shell so that the first mounting hole coincides with the connecting hole.

[0005] In the above technical solution, when there is a hole deviation between the first mounting hole and the connecting hole, and the problem of precise screw connection cannot be achieved, the position of the movable part in the accommodating cavity can be adjusted in real time based on the hole deviation position to adjust the position of the first mounting hole until the first mounting hole is aligned with the connecting hole, so that the first mounting hole can be accurately overlapped with the connecting hole, so as to achieve screw connection through fasteners, etc., to achieve precise connection between the body shell and the fixed frame, thereby avoiding the problem that there is a deviation between the first mounting hole and the connecting hole and it cannot be screwed, which in turn affects the installation strength of the whole vehicle, so as to ensure the installation strength and installation reliability of the body shell 11 and the whole vehicle.

[0006] In combination with the first aspect, in certain possible implementations, the top wall and the bottom wall in the upper and lower directions of the shell are respectively provided with a first opening and a second opening, and the movable part is also provided with a second mounting hole corresponding to the first mounting hole, and the first opening, the first mounting hole, the second mounting hole and the second opening are connected.

[0007] In combination with the first aspect and the above implementations, in some possible implementations, the diameter of the second mounting hole is larger than the diameter of the first mounting hole.

[0008] In the above technical solution, since the bolt is assembled to the first mounting hole through the second mounting hole, the aperture of the second mounting hole is set larger to provide assembly space for the bolt and facilitate the operator to adjust the position of the movable part in the accommodating cavity through the second mounting hole.

[0009] In combination with the first aspect and the above-mentioned implementation methods, in some possible implementation methods, both side walls in the width direction of the shell are provided with a third opening, and both side walls in the width direction of the movable part are provided with a limiting portion; wherein the limiting portions are respectively located at the third opening and protrude from the side walls of the shell.

[0010] In the above technical solution, the limiting parts are respectively located at the third opening and protrude from the side wall of the shell to limit the movable part in the accommodating cavity of the shell, avoid the problem of the movable part being separated from the shell, and ensure the stability of the movable part in the shell.

[0011] In combination with the first aspect and the above-mentioned implementation methods, in some possible implementation methods, a cavity is formed inside the movable part, the limiting part includes a limiting block and an elastic sheet connected to the limiting block, the elastic sheet is connected to the cavity wall of the cavity, the limiting block is located at the third opening and protrudes from the side wall of the shell.

[0012] In the above technical solution, when the movable part is installed into the accommodating cavity in the shell, since the interior of the movable part is a cavity, the limit block on the side wall of the movable part will be pressed down by the side wall of the shell until the movable part is completely located in the accommodating cavity. At this time, the limit block is located at the third opening and will automatically pop out and protrude from the side wall of the shell to restrict the movable part in the shell, avoid the problem of the movable part detaching from the shell, and ensure the stability of the movable part in the shell.

[0013] In combination with the first aspect and the above implementations, in some possible implementations, a side wall in the length direction of the shell is provided with a fourth opening, and the fourth opening is used to allow the movable part to enter and exit the accommodating cavity.

[0014] In combination with the first aspect and the above-mentioned implementations, in some possible implementations, the connection assembly further includes a fixing member, one end of which is fixedly connected to the side wall of the shell, and the other end of which is fixedly connected to the body shell.

[0015] In combination with the first aspect and the above-mentioned implementation methods, in some possible implementation methods, the fixed frame is provided with a third mounting hole, the fixing member includes a connecting end and a fixed end, the connecting end is passed through the third mounting hole, one end of the connecting end is fixedly connected to the side wall of the shell, and the other end of the connecting end is fixedly connected to the fixed end; wherein, the outer diameter of the fixed end is larger than the outer diameter of the third mounting hole.

[0016] In the above technical solution, since the outer diameter of the fixed end is larger than the outer diameter of the third mounting hole, the fixed end can be limited on the fixed frame by the third mounting hole to ensure the firmness of the connection between the fixing member and the fixed frame, and further ensure the firmness of the connection between the connecting assembly and the fixed frame.

[0017] In combination with the first aspect and the above-mentioned implementations, in some possible implementations, the length of the movable member is smaller than the length of the accommodating cavity, so that the movable member can move relative to the housing.

[0018] In the above technical solution, the length of the movable member is set to be smaller than the length of the accommodating cavity, so that the movable member can move relative to the housing, thereby adjusting the position of the first mounting hole.

[0019] In combination with the first aspect and the above-mentioned implementation methods, in some possible implementation methods, a plurality of connection holes are provided at the bottom of the fixed frame, and the vehicle is provided with at least one connection component, and at least one connection component is screwed to any one of the connection holes so that the vehicle body shell is fixedly connected to the fixed frame.

[0020] In summary, the vehicle provided in the embodiment of the present application can adjust the position of the movable part in the accommodating cavity in real time based on the hole deviation position, so as to adjust the position of the first mounting hole until the first mounting hole is aligned with the connecting hole, so that the first mounting hole can be accurately overlapped with the connecting hole for screw connection, thereby achieving a precise connection between the body shell and the fixed frame, thereby avoiding the problem of deviation between the first mounting hole and the connecting hole that cannot be screwed, thereby affecting the installation strength of the whole vehicle, so as to ensure the installation strength and installation reliability of the body shell and the whole vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a structural schematic diagram of a vehicle provided in an embodiment of the present application;

[0022] Figure 2 It is a partial structural schematic diagram of a vehicle provided in an embodiment of the present application;

[0023] Figure 3 is a schematic diagram of a partial structure of a vehicle provided in an embodiment of the present application;

[0024] Figure 4 is a structural schematic diagram of a connection component provided in an embodiment of the present application;

[0025] Figure 5 is a schematic cross-sectional structure diagram of a connection assembly provided in an embodiment of the present application;

[0026] Figure 6 is a schematic cross-sectional structure diagram of another connection assembly provided in an embodiment of the present application;

[0027] Figure 7 is a schematic diagram of the structure of another connection component provided in an embodiment of the present application;

[0028] Figure 8 It is a schematic diagram of the decomposed structure of a connection component provided in an embodiment of the present application;

[0029] Fig. 9 It is a schematic diagram of the partial structure of another vehicle provided in an embodiment of the present application.

[0030] Among them, the reference numerals in the figure are:

[0031] 1. Vehicle; 11. Body shell; 111. Front bumper; 112. Headlight bracket; 113. Fender bracket; 12. Fixed frame; 12a. Connecting hole; 13. Connecting assembly; 131. Shell; 131a. Accommodating cavity; 131b. First opening; 131c. Second opening; 131d. Third opening; 131e. Fourth opening; 132. Movable part; 132a. First mounting hole; 132b. Second mounting hole; 132c. Cavity; 1321. Limiting part; 1321a. Limiting block; 1321b. Elastic sheet; 14. Front anti-collision beam; A. Length direction; Width direction; C. Up and down direction; 133. Fixing part; 133a. Connecting end; 133b. Fixed end. DETAILED DESCRIPTION

[0032] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0033] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0034] When installing the vehicle, both the body shell and the fixed frame need to be fixed and installed, such as Figure 1 As shown, the vehicle 1 includes a body shell 11, a fixed frame 12 and a front anti-collision beam 14, and the body shell 11 is fixedly connected to the fixed frame 12 and the front anti-collision beam 14 respectively. Figure 2As shown, the vehicle body shell 11 generally includes: a front bumper 111, a headlight bracket 112 and a fender bracket 113. During installation, the front bumper 111 and the fixing frame 12 need to be fixed and installed, and the front bumper 111 needs to be fixed to other components in the vehicle 1 to achieve accurate installation, thereby ensuring the modal strength of the front bumper 111. For example, Figure 2 As shown, the middle of the front bumper 111 is usually supported on the front anti-collision beam 14 of the vehicle, the flanged parts of the front bumper 111 are respectively clamped on the headlight bracket 112 and the fender bracket 113, and the bottom of the front bumper 111 is fixedly connected to the fixed frame 12. In this way, the front bumper 111 is respectively fixed to the fixed frame 12, the anti-collision beam 14, the headlight bracket 112 and the fender bracket 113 to achieve accurate installation of the front bumper 111, thereby ensuring the modal strength of the front bumper 111, and then ensuring the installation strength of the entire vehicle.

[0035] At present, a plurality of mounting holes are usually provided at the bottom of the front bumper 111, and connecting holes corresponding to the plurality of mounting holes are provided at the bottom of the fixed frame 12. When the front bumper 111 and the fixed frame 12 need to be installed, the mounting holes and the connecting holes are connected by bolts, bolt washers and other fasteners to realize the connection between the front bumper 111 and the fixed frame 12. However, the front bumper 111 also has a matching relationship with other components in the body shell 11. When a component in the body shell 11 has a deviation, for example, assuming that the headlight bracket 112 has a certain deviation due to assembly accuracy, when the flange of the front bumper 111 is connected with it, the front bumper 111 as a whole will have a certain deviation, which will lead to the problem of alignment deviation between the front bumper 111 and the fixed frame 12, that is, the installation hole at the bottom of the front bumper 111 and the connection hole at the bottom of the fixed frame 12 have a hole deviation problem, so that the front bumper 111 and the fixed frame 12 cannot be accurately connected, thereby affecting the modal strength of the front bumper 111, and then affecting the installation strength of the body shell 11 and the whole vehicle. In addition, the deviations of different components in the body shell 11 are all different, resulting in inconsistent hole deviations and cumbersome adjustment processes.

[0036] In order to avoid the problem that the front bumper 111 and the fixed frame 12 cannot be accurately connected due to the hole deviation between the two, in the related art, the hole diameter of the bottom mounting hole of the front bumper 111 is usually increased. When the hole deviation problem exists, the mounting hole has a larger hole diameter, so the front bumper 111 and the fixed frame 12 can be accurately connected. However, when the hole diameter of the mounting hole is set larger, the contact area between the front bumper 111 and the bolt gasket becomes smaller. In this way, when an electric gun is used to install the bolts into the mounting hole and the connection hole, the tightening pressure of the electric gun will cause the mounting hole position to crack, which in turn causes the connection between the front bumper 111 and the fixed frame 12 to be less secure, thereby affecting the modal strength of the front bumper 111.

[0037] To this end, an embodiment of the present application provides a vehicle that can adjust the position of a first mounting hole in real time so that the first mounting hole can be precisely aligned with the connecting hole so that they can be screwed together through fasteners such as bolts to achieve a precise connection between the vehicle body shell and the fixed frame, thereby avoiding the problem of deviation between the first mounting hole and the connecting hole that makes it impossible to screw together, thereby affecting the installation strength of the entire vehicle, so as to ensure installation reliability.

[0038] The following is an exemplary description of the vehicle provided in the embodiment of the present application in conjunction with the drawings.

[0039] like Figure 3 As shown, the vehicle 1 provided in the embodiment of the present application may include a body shell 11, a fixed frame 12, and a connecting assembly 13. The fixed frame 12 and the body shell 11 are fixedly connected by the connecting assembly 13. Specifically, the connecting assembly 13 is fixedly connected to the body shell 11. A connecting hole 12a is provided at the bottom of the fixed frame 12. The connecting assembly 13 coincides with the connecting hole 12a so as to be screwed together by fasteners such as bolts, so that the body shell 11 is fixedly connected to the fixed frame 12. It is worth noting here that the body shell 11 in the embodiment of the present application refers to the front bumper 111, and the front bumper 111 can be fixedly connected to the fixed frame 12 by the connecting assembly 13.

[0040] In order to avoid the problem that the body shell 11 and the fixed frame 12 are not accurately connected due to the hole deviation between the two, the connection component 13 provided in the present application can adjust the overlap position of the connection component 13 and the connection hole 12a in real time based on the hole deviation state, so as to achieve accurate overlap of the body shell 11 and the fixed frame 12 for screw connection. In one example, Figure 4As shown, the connecting assembly 13 may include a shell 131 and a movable part 132. The shell 131 is fixedly connected to the vehicle body shell 11. The shell 131 is provided with a accommodating cavity 131a. The movable part 132 is provided with a first mounting hole 132a. The movable part 132 is located in the accommodating cavity 131a and can be moved relative to the shell 131 so that the first mounting hole 132a completely overlaps with the connecting hole 12a for screw connection. At this time, the first mounting hole 132a of the body shell 11 and the connecting hole 12a of the fixed frame 12 can be screwed together by bolts to achieve a fixed connection between the body shell 11 and the fixed frame 12. When the body shell 11 is affected by the deviation of other mating parts, resulting in a hole deviation between the first mounting hole 132a and the connecting hole 12a, and precise screw connection cannot be achieved, the position of the movable part 132 in the accommodating cavity 131a can be manually adjusted based on the deviation position to adjust the position of the first mounting hole 132a until the first mounting hole 132a is aligned with the connecting hole 12a and completely overlaps to achieve precise screw connection.

[0041] In this way, when there is a hole deviation between the first mounting hole 132a and the connecting hole 12a, and the problem of precise screw connection cannot be achieved, the position of the movable part 132 in the accommodating cavity 131a can be adjusted in real time based on the hole deviation position to adjust the position of the first mounting hole 132a until the first mounting hole 132a is aligned with the connecting hole 12a, so that the first mounting hole 132a can be precisely coincident with the connecting hole 12a, so as to achieve precise screw connection through fasteners, thereby achieving precise connection between the body shell 11 and the fixed frame 12, thereby avoiding the problem that the deviation between the first mounting hole 132a and the connecting hole 12a cannot be screwed, thereby affecting the installation strength of the entire vehicle, so as to ensure the installation strength and installation reliability of the body shell 11 and the entire vehicle.

[0042] In order to enable the movable member 132 to move relative to the housing 131, in one example, the length of the movable member 132 needs to be less than the length of the accommodating cavity 131a, so that the movable member 132 can move relative to the housing 131, thereby adjusting the position of the first mounting hole 132a. The movable member 132 provided in the present application can move up, down, left, and right in the accommodating cavity 131a, for example, Figure 5 As shown, the solid line portion of the movable member 132 refers to the initial position of the movable member 132 in the accommodating cavity 131a, and the dotted line portion of the movable member 132 refers to the position of the movable member 132 after moving left and right in the accommodating cavity 131a; for another example, Figure 6As shown, the movable member 132 in the solid line portion refers to the initial position of the movable member 132 in the accommodating cavity 131a, and the movable member 132 in the dotted line portion refers to the position of the movable member 132 after moving up and down in the accommodating cavity 131a. Here, it can be understood that the up and down and left and right positions of the movable member 132 in the accommodating cavity 131a can be adjusted simultaneously based on the hole offset position, so that the adjusted first mounting hole 132a can be accurately overlapped with the connecting hole 12a.

[0043] In order to facilitate the adjustment of the position of the movable member 132 in the accommodating cavity 131a, in one example, Figure 7 As shown, the movable member 132 is also provided with a second mounting hole 132b corresponding to the first mounting hole 132a. When there is a hole deviation problem between the first mounting hole 132a and the connecting hole 12a, the operator can insert a finger into the second mounting hole 132b to adjust the position of the movable member 132. In this example, see Figure 4 and Figure 7 The top wall and the bottom wall of the shell 131 in the up-down direction C are respectively provided with a first opening 131b and a second opening 131c, the first opening 131b, the first mounting hole 132a, the second mounting hole 132b and the second opening 131c are connected, and the bolt can be threadedly connected with the connecting hole 12a through the second opening 131c, the second mounting hole 132b, the first mounting hole 132a and the first opening 131b in sequence.

[0044] Optionally, the aperture of the second mounting hole 132b and the aperture of the first mounting hole 132a can be set according to different requirements. For example, in order to avoid the problem of cracking of the mounting hole position due to the tightening pressure of the electric gun, the aperture of the first mounting hole 132a can be set smaller to increase the contact area between the vehicle body shell 11 and the bolt gasket; for another example, since the bolt is assembled to the first mounting hole 132a through the second mounting hole 132b, in order to provide assembly space for the bolt and facilitate the operator to adjust the position of the movable part 132 in the accommodating cavity 131a through the second mounting hole 132b, as shown in FIG. Figure 6 As shown, the aperture of the second mounting hole 132b can be set to be larger than the aperture of the first mounting hole 132a, and the present application does not make any specific limitation on this.

[0045] Optionally, the opening sizes of the first opening 131b and the second opening 131c can also be set according to different needs. For example, if you want to reduce the overall weight of the connecting component 13, the opening sizes of the first opening 131b and the second opening 131c can be set larger. This application does not make any specific restrictions on this.

[0046] In summary, the vehicle provided in the embodiment of the present application can adjust the position of the movable part 132 in the accommodating cavity 131a in real time based on the hole deviation position, so as to adjust the position of the first mounting hole 132a, until the first mounting hole 132a is aligned with the connecting hole 12a until they are completely overlapped, so that the first mounting hole 132a can be precisely screwed with the connecting hole 12a, so as to achieve a precise connection between the body shell 11 and the fixed frame 12, thereby avoiding the problem that the first mounting hole 132a and the connecting hole 12a cannot be screwed due to deviation, which in turn affects the installation strength of the entire vehicle, so as to ensure the installation strength and installation reliability of the body shell 11 and the entire vehicle.

[0047] Optional, such as Figure 8 As shown, a fourth opening 131e is provided on the side wall of the shell 131 in the length direction A, and the opening size of the fourth opening 131e can be larger than the size of the side wall of the movable member 132 in the length direction A, so that the movable member 132 can enter and exit the accommodating chamber 131a through the fourth opening 131e.

[0048] In order to prevent the movable part 132 from falling off through the fourth opening 131e, in one example, a cover plate may be provided. When the movable part 132 enters the accommodating cavity 131a through the fourth opening 131e, the cover plate may cover the fourth opening 131e to prevent the movable part 132 from falling off through the fourth opening 131e.

[0049] In another example, Figure 8 As shown, both side walls of the housing 131 in the width direction B may be provided with a third opening 131d, and both side walls of the movable member 132 in the width direction B may be provided with a limiting portion 1321. When the movable member 132 is located in the housing 131, the limiting portions 1321 are respectively located at the third openings 131d and protrude from the side walls of the housing 131, so as to limit the movable member 132 in the accommodating cavity 131a of the housing 131, avoid the problem of the movable member 132 being separated from the housing 131, and ensure the stability of the movable member 132 in the housing 131. At the same time, the opening size of the third opening 131d needs to be set larger than the size of the cross section of the limiting portion 1321 protruding from the third opening 131d, so that the limiting portion 1321 can move up, down, left, and right in the third opening 131d, so as to adjust the position of the movable member 132 in the housing 131.

[0050] Optionally, the limiting portion 1321 may include a limiting block 1321a and an elastic sheet 1321b connected to the limiting block 1321a, a cavity 132c is formed inside the movable part 132, the elastic sheet 1321b is connected to the cavity wall of the cavity 132c, and the limiting block 1321a is located at the third opening 131d and protrudes from the side wall of the shell 131. Thus, when the movable member 132 is installed in the accommodating cavity 131a in the housing 131, since the interior of the movable member 132 is a cavity 132c, the stopper 1321a on the side wall of the movable member 132 will be pressed down by the side wall of the housing 131 until the movable member 132 is completely located in the accommodating cavity 131a. At this time, the stopper 1321a is located at the third opening 131d, and will automatically pop out and protrude from the side wall of the housing 131 to limit the movable member 132 in the housing 131, thereby preventing the movable member 132 from being separated from the housing 131 and ensuring the stability of the movable member 132 in the housing 131. Moreover, the opening size of the third opening 131d needs to be set larger than the length of the stopper 1321a, so that the stopper 1321a can move up, down, left, and right in the third opening 131d, thereby adjusting the position of the movable member 132 in the housing 131, so that the movable member 132 can move in the housing 131.

[0051] Optionally, in order to facilitate the limit block 1321a to be pressed down by the side wall of the shell 131, the limit block 1321a can be provided with a slope, and the side wall pressure of the shell 131 will slowly press the limit block 1321a as a whole down to the cavity 132c through the slope. Here, it is worth noting that the specific structure of the limit block 1321a can be set according to needs, and this application does not make any specific restrictions on this.

[0052] In order to improve the connection firmness between the connection assembly 13 and the vehicle body shell 11, in one example, as Fig. 9 As shown, the connecting component 13 may further include a fixing member 133, one end of the fixing member 133 is fixedly connected to the side wall of the shell 131, and the other end of the fixing member 133 is fixedly connected to the vehicle body shell 11. In this way, the connecting component 13 can be fixedly connected to the vehicle body shell 11 through the fixing member 133.

[0053] Optionally, the fixed frame 12 may be provided with a third mounting hole 12b, and the fixing member 133 may include a connecting end 133a and a fixing end 133b, wherein the connecting end 133a is passed through the third mounting hole 12b, and one end of the connecting end 133a is fixedly connected to the side wall of the housing 131, and the other end of the connecting end 133a is fixedly connected to the fixing end 133b, wherein the outer diameter of the fixing end 133b is greater than the outer diameter of the third mounting hole 12b. At this time, since the outer diameter of the fixing end 133b is greater than the outer diameter of the third mounting hole 12b, the fixing end 133b can be limited on the fixed frame 12 by the third mounting hole 12b, so as to ensure the connection firmness between the fixing member 133 and the fixed frame 12, and further ensure the connection firmness between the connecting assembly 13 and the fixed frame 12.

[0054] Optional, such as Fig. 9 As shown, the fixed end 133b may be disc-shaped or may be other structures, and the present application does not impose any specific limitation on this.

[0055] It can be understood that a plurality of connecting holes 12a can be provided at the bottom of the fixed frame 12, and the vehicle 1 can be provided with at least one connecting component 13. The specific number of connections and the installation position can be set according to actual needs. For example, if the production cost is to be reduced, only one connecting component 13 can be provided in the vehicle 1, and the connecting component 13 is screwed to any one of the plurality of connecting holes 12a, and the remaining connecting holes 12a can be directly screwed to the mounting holes provided in the vehicle body shell 11 through bolts. In this way, when there is a hole deviation problem between the first mounting hole 132a and the connecting hole 12a, the position of the first mounting hole 132a can be adjusted by adjusting the position of the movable part 132 in the connecting component 13, so that the vehicle body shell 11 can be accurately screwed to the fixed frame 12. For another example, if one wants to further improve the installation accuracy, a plurality of connecting components 13 can be provided in the vehicle 1, and the plurality of connecting components 13 are respectively screwed to the plurality of connecting holes 12a one by one. Thus, when there is a hole deviation problem between the first mounting hole 132a and the connecting hole 12a, the positions of the movable parts 132 in the plurality of connecting components 13 can be adjusted to ensure that the first mounting hole 132a in each connecting component 13 and each connecting hole 12a accurately coincide with each other, thereby performing screwing. The present application does not impose any specific restrictions on this.

[0056] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0057] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0058] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A vehicle (1), characterized in that: The vehicle (1) comprises a vehicle body shell (11), a fixing frame (12) and a connecting assembly (13), wherein the connecting assembly (13) is fixedly connected to the vehicle body shell (11), the fixing frame (12) is provided with a connecting hole (12a), and the connecting assembly (13) is screwed to the connecting hole (12a) so that the vehicle body shell (11) is fixedly connected to the fixing frame (12); Wherein, the connection component (13) comprises: a shell (131), the shell (131) being fixedly connected to the vehicle body shell (11), the shell (131) being provided with a receiving cavity (131a); and, A movable member (132), wherein the movable member (132) is provided with a first mounting hole (132a), and the movable member (132) is located in the accommodating cavity (131a) and is movable relative to the housing (131) so that the first mounting hole (132a) coincides with the connecting hole (12a).

2. The vehicle (1) according to claim 1, characterized in that The top wall and the bottom wall of the shell (131) in the up and down directions are respectively provided with a first opening (131b) and a second opening (131c); the movable part (132) is also provided with a second mounting hole (132b) corresponding to the first mounting hole (132a); the first opening (131b), the first mounting hole (132a), the second mounting hole (132b) and the second opening (131c) are connected.

3. The vehicle (1) according to claim 2, characterized in that The diameter of the second mounting hole (132b) is larger than the diameter of the first mounting hole (132a).

4. The vehicle (1) according to claim 2, characterized in that Both side walls of the housing (131) in the width direction are provided with third openings (131d), and both side walls of the movable member (132) in the width direction are provided with limiting portions (1321); Wherein, the limiting portions (1321) are respectively located at the third openings (131d) and protrude from the side wall of the shell (131).

5. The vehicle (1) according to claim 4, characterized in that A cavity (132c) is formed inside the movable member (132); the limiting portion (1321) comprises a limiting block (1321a) and an elastic sheet (1321b) connected to the limiting block (1321a); ​​the elastic sheet (1321b) is connected to the cavity wall of the cavity (132c); the limiting portion (1321) is located at the third opening (131d) and protrudes from the side wall of the shell (131).

6. The vehicle (1) according to claim 1, characterized in that A fourth opening (131e) is provided on the side wall of the shell (131) in the length direction, and the fourth opening (131e) is used to allow the movable member (132) to enter and exit the accommodating cavity (131a).

7. The vehicle (1) according to any one of claims 1 to 6, characterized in that: The connecting assembly (13) further comprises a fixing member (133), one end of which is fixedly connected to the side wall of the housing (131), and the other end of which is fixedly connected to the vehicle body shell (11).

8. The vehicle (1) according to claim 7, characterized in that The fixing frame (12) is provided with a third mounting hole (12b), the fixing member (133) comprises a connecting end (133a) and a fixing end (133b), the connecting end (133a) is passed through the third mounting hole (12b), one end of the connecting end (133a) is fixedly connected to the side wall of the shell (131), and the other end of the connecting end (133a) is fixedly connected to the fixing end (133b); Wherein, the outer diameter of the fixed end (133b) is greater than the outer diameter of the third mounting hole (12b).

9. The vehicle (1) according to claim 1, characterized in that The length of the movable member (132) is smaller than the length of the accommodating cavity (131a), so that the movable member (132) can move relative to the housing (131).

10. The vehicle (1) according to claim 1, characterized in that The fixing frame (12) is provided with a plurality of connection holes (12a) at the bottom thereof, and the vehicle (1) is provided with at least one connection assembly (13), and at least one connection assembly (13) is screwed to any one of the connection holes (12a) so that the vehicle body shell (11) is fixedly connected to the fixing frame (12).

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