A foolproof component and vehicle

Abstract

This application relates to the field of vehicle component manufacturing technology, and discloses a mistake-proofing component and a vehicle. The mistake-proofing component includes a first part and a second part. The first part includes a body, a first mounting section, and a second mounting section, which are respectively disposed on opposite sides of the body, with a gap forming between the body and the first and second mounting sections. The second part includes a support section, and both the first and second mounting sections are connected to the support section. The support section is provided with a mistake-proofing rib. When the first part is assembled with the second part along a first direction, the mistake-proofing rib is located within the gap; when the first part is assembled with the second part along a second direction, the mistake-proofing rib interferes with either the first or second mounting section. The first and second directions are opposite. This application can reduce the probability of incorrect assembly during vehicle assembly, which is beneficial to improving vehicle assembly efficiency and reducing assembly costs.

Description

Technical Field

[0001] This application relates to the field of vehicle parts manufacturing technology, and in particular to a foolproof component and a vehicle. Background Technology

[0002] Vehicle assembly involves thousands of parts and complex processes. Many parts are symmetrically arranged on both sides, and it's extremely easy to assemble left-right interchangeable parts with symmetrically arranged parts incorrectly (incorrect assembly can generally be understood as inverted installation, i.e., the installation direction is reversed by 180° from the correct assembly direction). This can lead to safety hazards and increase assembly costs due to rework. Therefore, mistake-proofing design is a key means to ensure production quality, improve efficiency, and reduce human error in vehicle assembly. Utility Model Content

[0003] Therefore, embodiments of this application provide a foolproof component and a vehicle. This application can reduce the probability of incorrect assembly during vehicle assembly, thereby improving vehicle assembly efficiency and reducing assembly costs.

[0004] To achieve the above objectives, the technical solution of this application embodiment is implemented as follows:

[0005] This application provides a foolproof component, including:

[0006] The first component includes a body, a first mounting section, and a second mounting section. The first mounting section and the second mounting section are respectively disposed on opposite sides of the body, and a gap is formed between the body and the first mounting section and the second mounting section.

[0007] The second part includes a support section, and both the first mounting section and the second mounting section are connected to the support section. The support section is provided with anti-foolproof ribs.

[0008] Wherein, when the first part is assembled with the second part along the first direction, the anti-mistake rib is located within the gap; when the first part is assembled with the second part along the second direction, the anti-mistake rib interferes with the first mounting section or the second mounting section; the first direction and the second direction are opposite.

[0009] This embodiment of the application forms a gap between the body of the first part and the first and second mounting sections, and provides a mis-correcting rib on the bearing surface of the second part. When the first part is assembled with the second part along a first direction, the mis-correcting rib is located within the gap, allowing the first and second mounting sections to connect smoothly with the bearing section. When the first part is assembled with the second part along a second direction, the mis-correcting rib interferes with either the first or second mounting section, thus alerting the assembler to an incorrect assembly direction, allowing the assembler to reverse the direction and reassemble. This embodiment of the application can reduce the probability of incorrect assembly during vehicle assembly, thereby improving vehicle assembly efficiency and reducing assembly costs.

[0010] In one possible implementation of this application, the first mounting segment is provided with a first mounting part, the second mounting segment is provided with a second mounting part, and the distance between the first mounting part and the body is greater than the distance between the second mounting part and the body;

[0011] The bearing section is provided with a third mounting part and a fourth mounting part, and the anti-fooling rib is located between the third mounting part and the fourth mounting part, and is set close to the fourth mounting part;

[0012] When the first part is assembled with the second part along the first direction, the first mounting part is connected to the third mounting part, the second mounting part is connected to the fourth mounting part, and the anti-mistake rib is located within the gap; when the first part is assembled with the second part along the second direction, the anti-mistake rib interferes with the first mounting section.

[0013] In this embodiment, the distance between the first mounting part and the main body is set to be greater than the distance between the second mounting part and the main body, and a mis-correcting rib is placed between the third and fourth mounting parts, closer to the fourth mounting part. When the first part is assembled with the second part along the first direction, the mis-correcting rib is located within the gap, allowing the first mounting part to connect smoothly with the third mounting part, and the second mounting part to connect smoothly with the fourth mounting part. When the first part is assembled with the second part along the second direction, the mis-correcting rib interferes with the first mounting section, thereby reminding the assembler of an incorrect assembly direction, allowing the assembler to reverse the direction and reassemble.

[0014] In one possible implementation of this application, the distance between the anti-fooling rib and the fourth mounting portion is greater than the distance between the second mounting portion and the body, but less than the distance between the first mounting portion and the body.

[0015] This embodiment of the application sets the distance between the anti-misalignment rib and the fourth mounting part between the distance between the second mounting part and the main body and the distance between the first mounting part and the main body. This ensures that when the first part is assembled with the second part in the second direction, the anti-misalignment rib does not interfere with the first mounting section, thus reminding the assembler of an incorrect assembly direction.

[0016] In one possible implementation of this application, the first mounting part, the second mounting part, the third mounting part, and the fourth mounting part are all through holes, and the hole diameters of the first mounting part, the second mounting part, the third mounting part, and the fourth mounting part are all the same.

[0017] This application embodiment provides anti-misalignment ribs on the bearing section. When the first part is assembled with the second part along the second direction, the anti-misalignment ribs interfere with the first mounting section, thereby causing the holes of the first mounting part and the fourth mounting part, as well as the holes of the second mounting part and the third mounting part, to not correspond, thus reminding the assembler of the incorrect assembly direction.

[0018] In one possible implementation of this application, the first mounting part has a different structure, shape, and / or size from the second mounting part, and the third mounting part has a different structure, shape, and / or size from the fourth mounting part.

[0019] This application embodiment differs in the structure, shape, and / or size of the first mounting part and the second mounting part, and also differs in the structure, shape, and / or size of the third mounting part and the fourth mounting part. When the first part is assembled with the second part along the second direction, the first and fourth mounting parts, and the second and third mounting parts, do not correspond, thus further reminding the assembly personnel of incorrect assembly direction.

[0020] In one possible implementation of this application, the first mounting portion, the second mounting portion, the third mounting portion, and the fourth mounting portion are all through holes, and the hole diameter of the first mounting portion is the same as that of the third mounting portion, the hole diameter of the second mounting portion is the same as that of the fourth mounting portion, and the hole diameter of the first mounting portion is larger than that of the second mounting portion.

[0021] This application embodiment sets the hole diameters of the first mounting part and the second mounting part to be different, the hole diameters of the first mounting part and the third mounting part to be the same, and the hole diameters of the second mounting part and the fourth mounting part to be the same. When the first part is assembled with the second part along the second direction, the hole positions of the first mounting part and the fourth mounting part, as well as the hole positions of the second mounting part and the third mounting part, do not correspond, thus further reminding the assembly personnel of incorrect assembly direction.

[0022] In one possible implementation of this application, the first mounting portion, the second mounting portion, the third mounting portion, and the fourth mounting portion are all through holes, and the shape of the first mounting portion is the same as the shape of the third mounting portion, the shape of the second mounting portion is the same as the shape of the fourth mounting portion, and the shape of the first mounting portion is different from the shape of the second mounting portion.

[0023] This application embodiment sets the shapes of the first mounting part and the second mounting part to be different, the shapes of the first mounting part and the third mounting part to be the same, and the shapes of the second mounting part and the fourth mounting part to be the same. When the first part is assembled with the second part along the second direction, the hole positions of the first mounting part and the fourth mounting part, as well as the hole positions of the second mounting part and the third mounting part, do not correspond, thus further reminding the assembler of incorrect assembly direction.

[0024] In one possible implementation of this application, the first mounting portion is a protrusion formed on the first mounting section, the second mounting portion is a groove formed on the second mounting section, the third mounting portion is a groove formed on the bearing section, and the fourth mounting portion is a protrusion formed on the bearing section.

[0025] In this embodiment, the first mounting portion is configured as a protrusion, the second mounting portion as a groove, the third mounting portion as a groove, and the fourth mounting portion as a protrusion. When the first part is assembled with the second part along the second direction, the protrusions of the first and fourth mounting portions interfere with each other, further reminding the assembler of incorrect assembly direction.

[0026] In one possible implementation of this application, the body includes a transition section, a first bending section, and a second bending section. The transition section is disposed between the first bending section and the second bending section. The transition section is connected to the first mounting section through the first bending section, and the transition section is connected to the second mounting section through the second bending section. The gap is formed between the transition section and the first and second mounting sections.

[0027] The first mounting section, the second mounting section, and the bearing section are all inclined, and the inclination angles of the first mounting section, the second mounting section, and the bearing section are the same; when the first part is assembled with the second part along the first direction, the first mounting section and the second mounting section abut against the bearing section, and the transition section is horizontally arranged.

[0028] In this embodiment, the first mounting section, the second mounting section, and the support section are all inclined at the same angle. When the first part is assembled with the second part along the first direction, both the first and second mounting sections abut against the support section, keeping the transition section horizontal and facilitating connection with other parts.

[0029] This application also provides a vehicle including at least two sets of error prevention components as described above, wherein the two sets of error prevention components are symmetrically arranged with respect to a central plane perpendicular to the width direction of the vehicle.

[0030] Because the vehicle in this embodiment of the application uses the aforementioned error-proof components, the probability of errors occurring during the installation of the two sets of error-proof components that are symmetrical on the left and right sides can be reduced, which is beneficial to improving the vehicle's assembly efficiency and reducing assembly costs. Attached Figure Description

[0031] Figure 1 A simplified structural diagram of the foolproof component provided in this application embodiment when assembled along the first direction;

[0032] Figure 2 A simplified structural diagram of the foolproof component provided in this application embodiment when assembled along the second direction;

[0033] Figure 3 A simplified structural diagram of the first part provided in the embodiments of this application;

[0034] Figure 4 A simplified structural diagram of the second part provided in the embodiments of this application;

[0035] Figure 5 A schematic diagram illustrating the correct assembly of two sets of left-right symmetrical anti-foolproof components on a vehicle provided in this application embodiment;

[0036] Figure 6 A simplified structural diagram of the first part on the vehicle provided in this application embodiment;

[0037] Figure 7 A simplified structural diagram of the second part on the vehicle provided in this application embodiment;

[0038] Figure 8 This is a simplified structural diagram of the vehicle-mounted foolproof component provided in this application embodiment when assembled along a first direction;

[0039] Figure 9 A simplified structural diagram of the vehicle anti-foolproof component provided in this application embodiment when assembled along the second direction.

[0040] Figure label:

[0041] 100 - First component; 110 - Main body; 111 - Transition section; 112 - First bending section; 113 - Second bending section; 120 - First mounting section; 121 - First mounting part; 130 - Second mounting section; 131 - Second mounting part;

[0042] 200 - Second part; 210 - Bearing section; 211 - Third mounting part; 212 - Fourth mounting part; 220 - Anti-foolproof rib;

[0043] X - First direction; -X - Second direction. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the specific technical solutions of this application will be further described in detail below with reference to the accompanying drawings of the embodiments of this application. The following embodiments are used to illustrate this application, but are not intended to limit the scope of this application.

[0045] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, unless otherwise stated, "multiple" means two or more.

[0046] Furthermore, in the embodiments of this application, directional terms such as "upper," "lower," "left," and "right" are defined relative to the positions in which the components are schematically placed in the accompanying drawings. It should be understood that these directional terms are relative concepts, used for relative description and clarification, and can change accordingly depending on the position of the components in the accompanying drawings.

[0047] In the embodiments of this application, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can mean a fixed connection, a detachable connection, or an integral part; it can mean a direct connection or an indirect connection through an intermediate medium.

[0048] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0049] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0050] As described in the background section, in the related technology, it is very easy to assemble the universal parts on the left and right sides of the vehicle with the symmetrical parts, which can lead to safety hazards and increase assembly costs due to rework.

[0051] In view of this, the embodiments of this application aim to provide a foolproof component and vehicle, which forms a gap between the body of the first part and the first and second mounting sections, and provides a foolproof rib on the bearing surface of the second part. When the first part is assembled with the second part in a first direction, the foolproof rib is located within the gap, and the first and second mounting sections can be smoothly connected to the bearing section; when the first part is assembled with the second part in a second direction, the foolproof rib interferes with the first or second mounting section, thereby reminding the assembler of an incorrect assembly direction, allowing the assembler to reverse the direction and reassemble. The embodiments of this application can reduce the probability of incorrect assembly during vehicle assembly, which is beneficial to improving vehicle assembly efficiency and reducing assembly costs.

[0052] The embodiments of this application are described in detail below with reference to the accompanying drawings, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0053] This application provides a foolproof component to reduce the probability of misassembly of reversible parts. It should be noted that the vehicle in this application can refer to large vehicles, small vehicles, special-purpose vehicles, etc. For example, according to vehicle type, the vehicle in this application can be a sedan, an off-road vehicle, a multi-purpose vehicle (MPV), or other types of vehicles. Vehicles generally have wheels and a body, and the body contains multiple symmetrically arranged parts. Reversible parts can be adapted to both reversibly arranged parts. To reduce the probability of errors during part assembly, please refer to... Figures 1-4 This application provides a foolproof component, including:

[0054] The first component 100 includes a body 110, a first mounting section 120, and a second mounting section 130. The first mounting section 120 and the second mounting section 130 are respectively disposed on opposite sides of the body 110, and a gap is formed between the body 110 and the first mounting section 120 and the second mounting section 130. For example, as... Figure 1 As shown, the first mounting segment 120 can be located on one side of the body 110 along the first direction X, and the second mounting segment 130 can be located on one side of the body 110 along the second direction -X; wherein the first direction X and the second direction -X are opposite. A gap can be formed between the body 110 and the first mounting segment 120 and the second mounting segment 130 in the vertical direction shown in the figure. The body 110, the first mounting segment 120 and the second mounting segment 130 can be integrally formed by bending.

[0055] The second component 200 includes a support section 210. A first mounting section 120 and a second mounting section 130 are both connected to the support section 210. The support section 210 is provided with a foolproof rib 220. For example, the foolproof rib 220 can be integrally formed with the support section 210, such as by stamping. The first mounting section 120 and the second mounting section 130 can be connected to the support section 210 by welding, bolting, snap-fitting, or other methods.

[0056] Among them, such as Figure 1 As shown, when the first part 100 is assembled with the second part 200 along the first direction X, the first mounting section 120 is located on one side of the body 110 along the first direction X, and the second mounting section 130 is located on one side of the body 110 along the second direction X. At this time, the anti-foolproof rib 220 is located within the gap, and the first part 100 and the second part 200 can be assembled smoothly. Figure 2 As shown, when the first part 100 is assembled with the second part 200 along the second direction -X, the first mounting section 120 is located on one side of the body 110 along the second direction -X, and the second mounting section 130 is located on one side of the body 110 along the first direction X. At this time, the anti-misalignment rib 220 can interfere with the first mounting section 120 or the second mounting section 130, thereby reminding the assembly personnel of the wrong direction.

[0057] This embodiment of the application forms a gap between the body 110 of the first part 100 and the first mounting section 120 and the second mounting section 130, and provides a mis-correcting rib 220 on the bearing surface of the second part 200. When the first part 100 is assembled with the second part 200 along the first direction X, the mis-correcting rib 220 is located within the gap, and the first mounting section 120 and the second mounting section 130 can be smoothly connected to the bearing section 210. When the first part 100 is assembled with the second part 200 along the second direction -X, the mis-correcting rib 220 interferes with the first mounting section 120 or the second mounting section 130, thereby reminding the assembler of an incorrect assembly direction, allowing the assembler to reverse the direction and reassemble. This embodiment of the application can reduce the probability of incorrect assembly during vehicle assembly, which is beneficial to improving vehicle assembly efficiency and reducing assembly costs.

[0058] Please continue to refer to Figure 3 and Figure 4 In this embodiment, a first mounting part 121 is provided on the first mounting section 120, and a second mounting part 131 is provided on the second mounting section 130. The distance L1 between the first mounting part 121 and the body 110 is greater than the distance L2 between the second mounting part 131 and the body 110.

[0059] The bearing section 210 is provided with a third mounting part 211 and a fourth mounting part 212. The third mounting part 211 is adapted to the first mounting part 121, and the fourth mounting part 212 is adapted to the second mounting part 131. The anti-fooling rib 220 is located between the third mounting part 211 and the fourth mounting part 212, and is set close to the fourth mounting part 212.

[0060] When the first part 100 is assembled with the second part 200 along the first direction X, the first mounting part 121 is connected to the third mounting part 211, and the second mounting part 131 is connected to the fourth mounting part 212, with the anti-misalignment rib 220 located within the gap. When the first part 100 is assembled with the second part 200 along the second direction -X, the anti-misalignment rib 220 interferes with the first mounting section 120, thereby alerting the assembler to an incorrect orientation.

[0061] In this embodiment, the distance between the first mounting portion 121 and the body 110 is set to be greater than the distance between the second mounting portion 131 and the body 110, and the anti-misalignment rib 220 is disposed between the third mounting portion 211 and the fourth mounting portion 212, and is disposed close to the fourth mounting portion 212. When the first part 100 is assembled with the second part 200 along the first direction X, the anti-misalignment rib 220 is located within the gap, and the first mounting portion 121 can be smoothly connected to the third mounting portion 211, and the second mounting portion 131 can be smoothly connected to the fourth mounting portion 212; when the first part 100 is assembled with the second part 200 along the second direction -X, the anti-misalignment rib 220 interferes with the first mounting portion 120, thereby reminding the assembler that the assembly direction is incorrect, and the assembler can reverse the direction and reassemble.

[0062] Furthermore, in this embodiment, the distance L3 between the anti-misalignment rib 220 and the fourth mounting portion 212 can be greater than the distance L2 between the second mounting portion 131 and the body 110, thereby preventing interference between the anti-misalignment rib 220 and the second mounting portion 130 during correct installation. The distance L3 between the anti-misalignment rib 220 and the fourth mounting portion 212 can also be less than the distance L1 between the first mounting portion 121 and the body 110, thereby ensuring that the anti-misalignment rib 220 can interfere with the first mounting portion 120 during incorrect assembly.

[0063] In this embodiment, the distance between the anti-misalignment rib 220 and the fourth mounting part 212 is set between the distance between the second mounting part 131 and the body 110 and the distance between the first mounting part 121 and the body 110. This ensures that when the first part 100 is assembled with the second part 200 along the second direction -X, the anti-misalignment rib 220 does not interfere with the first mounting section 120, thus reminding the assembler of an incorrect assembly direction.

[0064] In one possible implementation, such as Figures 1-4 As shown, in this embodiment, the first mounting portion 121, the second mounting portion 131, the third mounting portion 211, and the fourth mounting portion 212 are all through holes, and the diameters of the holes in the first mounting portion 121, the second mounting portion 131, the third mounting portion 211, and the fourth mounting portion 212 are all the same. That is, even if the first part 100 is assembled with the second part 200 along the second direction -X, the first mounting portion 121 can be adapted to the fourth mounting portion 212, and the second mounting portion 131 can be adapted to the third mounting portion 211.

[0065] To avoid the aforementioned misassembly, this embodiment of the application provides a mis-proof rib 220 on the bearing section 210. When the first part 100 is assembled with the second part 200 along the second direction -X, the mis-proof rib 220 interferes with the first mounting section 120, thereby causing the hole positions of the first mounting part 121 and the fourth mounting part 212, and the hole positions of the second mounting part 131 and the third mounting part 211 to not correspond, thus reminding the assembly personnel that the assembly direction is incorrect.

[0066] In other possible implementations, the embodiments of this application may simultaneously improve the structure of the mounting portion, so that the mounting portion also has a foolproof effect. For example, the structure, shape and / or size of the first mounting portion 121 and the second mounting portion 131 may be different, and the structure, shape and / or size of the third mounting portion 211 and the fourth mounting portion 212 may be different.

[0067] This embodiment of the application sets the structure, shape, and / or size of the first mounting part 121 and the second mounting part 131 to be different, and sets the structure, shape, and / or size of the third mounting part 211 and the fourth mounting part 212 to be different. When the first part 100 is assembled with the second part 200 along the second direction -X, the first mounting part 121 and the fourth mounting part 212, and the second mounting part 131 and the third mounting part 211, will not correspond, thus further reminding the assembly personnel of incorrect assembly direction.

[0068] In one possible implementation, the first mounting portion 121, the second mounting portion 131, the third mounting portion 211, and the fourth mounting portion 212 in this embodiment are all through holes. The diameters of the holes in the first mounting portion 121 and the third mounting portion 211 are the same, and the diameters of the holes in the second mounting portion 131 and the fourth mounting portion 212 are the same. The diameter of the hole in the first mounting portion 121 is larger than the diameter of the hole in the second mounting portion 131. For example, the diameters of the holes in the first mounting portion 121 and the third mounting portion 211 can be 10 mm, and the diameters of the holes in the second mounting portion 131 and the fourth mounting portion 212 can be 6 mm. When the first part 100 is assembled with the second part 200 along the second direction -X, the fasteners used to adapt to the first mounting portion 121 and the third mounting portion 211 cannot be inserted into the second mounting portion 131 and the third mounting portion 211 due to interference, thereby further reminding the assembler of an incorrect assembly direction.

[0069] In this embodiment, the diameters of the holes in the first mounting portion 121 and the second mounting portion 131 are different; the diameters of the holes in the first mounting portion 121 and the third mounting portion 211 are the same; and the diameters of the holes in the second mounting portion 131 and the fourth mounting portion 212 are the same. When the first part 100 is assembled with the second part 200 along the second direction -X, the hole positions of the first mounting portion 121 and the fourth mounting portion 212, and the hole positions of the second mounting portion 131 and the third mounting portion 211, do not correspond, thus further reminding the assembly personnel of incorrect assembly direction.

[0070] In another possible implementation, the first mounting portion 121, the second mounting portion 131, the third mounting portion 211, and the fourth mounting portion 212 in this embodiment are all through holes. The shape of the first mounting portion 121 is the same as the shape of the third mounting portion 211, the shape of the second mounting portion 131 is the same as the shape of the fourth mounting portion 212, and the shape of the first mounting portion 121 is different from the shape of the second mounting portion 131. For example, the shape of the first mounting portion 121 and the shape of the third mounting portion 211 can both be circular, and the shape of the second mounting portion 131 and the shape of the fourth mounting portion 212 can both be square. When the first part 100 is assembled with the second part 200 along the second direction -X, the hole positions of the first mounting portion 121 and the fourth mounting portion 212, and the hole positions of the second mounting portion 131 and the third mounting portion 211 do not correspond, and the fastener cannot be inserted due to interference, thus further reminding the assembler of the incorrect assembly direction.

[0071] In this embodiment, the shapes of the first mounting portion 121 and the second mounting portion 131 are different, the shapes of the first mounting portion 121 and the third mounting portion 211 are the same, and the shapes of the second mounting portion 131 and the fourth mounting portion 212 are the same. When the first part 100 is assembled with the second part 200 along the second direction -X, the hole positions of the first mounting portion 121 and the fourth mounting portion 212, and the hole positions of the second mounting portion 131 and the third mounting portion 211, do not correspond, thus further reminding the assembly personnel of incorrect assembly direction.

[0072] In another possible implementation, the first mounting portion 121 of this application embodiment is a protrusion formed on the first mounting section 120, the second mounting portion 131 is a groove formed on the second mounting section 130, the third mounting portion 211 is a groove formed on the bearing section 210, and the fourth mounting portion 212 is a protrusion formed on the bearing section 210.

[0073] In this embodiment, the first mounting portion 121 is configured as a protrusion, the second mounting portion 131 as a groove, the third mounting portion 211 as a groove, and the fourth mounting portion 212 as a protrusion. When the first part 100 is assembled with the second part 200 along the second direction -X, the protrusions of the first mounting portion 121 and the fourth mounting portion 212 interfere with each other, thereby further reminding the assembler of incorrect assembly direction.

[0074] Please continue to refer to Figure 1 and Figure 3 The main body 110 of this application embodiment includes a transition section 111, a first bending section 112, and a second bending section 113. The transition section 111 is disposed between the first bending section 112 and the second bending section 113. The transition section 111 is connected to the first mounting section 120 through the first bending section 112, and the transition section 111 is connected to the second mounting section 130 through the second bending section 113. A gap is formed between the transition section 111 and the first mounting section 120 and the second mounting section 130.

[0075] The first mounting section 120, the second mounting section 130, and the bearing section 210 are all inclined (meaning inclined relative to the horizontal plane), and the inclination angles of the first mounting section 120, the second mounting section 130, and the bearing section 210 are the same. Figure 1 As shown, when the first part 100 is assembled with the second part 200 along the first direction X, the first mounting section 120 and the second mounting section 130 both abut against the bearing section 210, and the transition section 111 is set horizontally, so as to facilitate the installation of other parts on the transition section 111.

[0076] In this embodiment, the first mounting section 120, the second mounting section 130, and the supporting section 210 are all inclined, and the inclination angles of the first mounting section 120, the second mounting section 130, and the supporting section 210 are the same. When the first part 100 is assembled with the second part 200 along the first direction X, the first mounting section 120 and the second mounting section 130 can both abut against the supporting section 210, so that the transition section 111 remains horizontal, thereby facilitating connection with other parts.

[0077] This application also provides a vehicle including at least two sets of the above-described anti-mistake components, the two sets of anti-mistake components being arranged symmetrically (i.e., left-right symmetrically) with respect to the central plane perpendicular to the width direction of the vehicle.

[0078] For example, such as Figure 5 As shown, the vehicle includes two sets of foolproof components arranged symmetrically on the left and right. Due to the use of the aforementioned foolproof components, the correct assembly of the first part 100 and the second part 200 can be guaranteed, so that the first part 100 remains horizontal after assembly for the installation of other parts.

[0079] Please continue to refer to Figures 6-9In the embodiments of this application, the first part 100 may be an adapter bracket (e.g., a lifting bracket), and the second part 200 may be a door sill beam (e.g., the inner plate of a door sill beam).

[0080] Specifically, such as Figure 6 As shown, the lifting bracket includes a body 110, a first mounting section 120, and a second mounting section 130. The first mounting section 120 and the second mounting section 130 are respectively disposed on opposite sides of the body 110. The body 110, the first mounting section 120, and the second mounting section 130 can be integrally formed by bending. The body 110 provides a base for the installation of other parts. The first mounting section 120 is provided with a first mounting part 121, and the second mounting section 130 is provided with a second mounting part 131. Both the first mounting part 121 and the second mounting part 131 can be through holes. Both the first mounting section 120 and the second mounting section 130 are inclined.

[0081] like Figure 7 As shown, the inner plate of the sill beam is provided with a load-bearing section 210, which can be an inclined surface. The load-bearing section 210 is provided with a third mounting part 211 and a fourth mounting part 212. Both the third mounting part 211 and the fourth mounting part 212 can be through holes or threaded holes. The third mounting part 211 is adapted to the first mounting part 121, and the fourth mounting part 212 is adapted to the second mounting part 131.

[0082] Understandably, the vehicle has two symmetrical sill beams, and the lifting bracket is interchangeable between the left and right sides. For example... Figure 8 The diagram shows the assembly of the lifting bracket and the inner plate of the left sill beam. In this configuration, the lifting bracket is assembled with the inner plate of the left sill beam along the first direction X, ensuring that both the first mounting section 120 and the second mounting section 130 abut against the bearing section 210. This keeps the main body 110 horizontal, facilitating connection with other components. The anti-misalignment rib 220 prevents incorrect assembly of the lifting bracket. Figure 9 The diagram shows the assembly of the lifting bracket and the inner plate of the right sill beam. In this configuration, the lifting bracket is assembled with the inner plate of the right sill beam along the second direction -X, ensuring that both the first mounting section 120 and the second mounting section 130 abut against the bearing section 210. This keeps the main body 110 horizontal, facilitating connection with other components. The anti-misalignment rib 220 prevents incorrect assembly of the lifting bracket.

[0083] Because the vehicle in this embodiment of the application uses the aforementioned error-proof components, the probability of errors occurring during the installation of the two sets of error-proof components that are symmetrical on the left and right sides can be reduced, which is beneficial to improving the vehicle's assembly efficiency and reducing assembly costs.

[0084] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made based on the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A fool-proofing assembly, characterized by, include: The first part (100) includes a body (110), a first mounting section (120) and a second mounting section (130), the first mounting section (120) and the second mounting section (130) are respectively disposed on opposite sides of the body (110), and a gap is formed between the body (110) and the first mounting section (120) and the second mounting section (130); The second part (200) includes a support section (210), the first mounting section (120) and the second mounting section (130) are both connected to the support section (210), and the support section (210) is provided with anti-foolproof ribs (220); When the first part (100) is assembled with the second part (200) along the first direction, the anti-mistake rib (220) is located within the gap; when the first part (100) is assembled with the second part (200) along the second direction, the anti-mistake rib (220) interferes with the first mounting section (120) or the second mounting section (130); the first direction and the second direction are opposite.

2. The fool-proofing assembly of claim 1, wherein, The first mounting section (120) is provided with a first mounting part (121), and the second mounting section (130) is provided with a second mounting part (131). The distance between the first mounting part (121) and the body (110) is greater than the distance between the second mounting part (131) and the body (110). The bearing section (210) is provided with a third mounting part (211) and a fourth mounting part (212), and the anti-fooling rib (220) is located between the third mounting part (211) and the fourth mounting part (212), and is set close to the fourth mounting part (212); When the first part (100) is assembled with the second part (200) along the first direction, the first mounting part (121) is connected to the third mounting part (211), the second mounting part (131) is connected to the fourth mounting part (212), and the anti-mistake rib (220) is located within the gap; when the first part (100) is assembled with the second part (200) along the second direction, the anti-mistake rib (220) interferes with the first mounting section (120).

3. The fool-proofing assembly of claim 2, wherein, The distance between the anti-foolproof protrusion (220) and the fourth mounting part (212) is greater than the distance between the second mounting part (131) and the body (110), and less than the distance between the first mounting part (121) and the body (110).

4. The preventer assembly of claim 2, wherein, The first mounting part (121), the second mounting part (131), the third mounting part (211) and the fourth mounting part (212) are all through holes, and the hole diameters of the first mounting part (121), the second mounting part (131), the third mounting part (211) and the fourth mounting part (212) are all the same.

5. The preventer assembly of claim 2, wherein, The first mounting part (121) and the second mounting part (131) have different structures, shapes and / or sizes, and the third mounting part (211) and the fourth mounting part (212) have different structures, shapes and / or sizes.

6. The foolproof component according to claim 5, characterized in that, The first mounting portion (121), the second mounting portion (131), the third mounting portion (211), and the fourth mounting portion (212) are all through holes. The hole diameter of the first mounting portion (121) is the same as that of the third mounting portion (211), the hole diameter of the second mounting portion (131) is the same as that of the fourth mounting portion (212), and the hole diameter of the first mounting portion (121) is larger than that of the second mounting portion (131).

7. The preventer assembly of claim 5, wherein, The first mounting portion (121), the second mounting portion (131), the third mounting portion (211) and the fourth mounting portion (212) are all through holes. The shape of the first mounting portion (121) is the same as that of the third mounting portion (211), the shape of the second mounting portion (131) is the same as that of the fourth mounting portion (212), and the shape of the first mounting portion (121) is different from that of the second mounting portion (131).

8. The preventer assembly of claim 5, wherein, The first mounting portion (121) is a protrusion formed on the first mounting section (120), the second mounting portion (131) is a groove formed on the second mounting section (130), the third mounting portion (211) is a groove formed on the bearing section (210), and the fourth mounting portion (212) is a protrusion formed on the bearing section (210).

9. The preventer assembly of claim 1, wherein, The main body (110) includes a transition section (111), a first bending section (112), and a second bending section (113). The transition section (111) is disposed between the first bending section (112) and the second bending section (113). The transition section (111) is connected to the first mounting section (120) through the first bending section (112), and the transition section (111) is connected to the second mounting section (130) through the second bending section (113). A gap is formed between the transition section (111), the first mounting section (120), and the second mounting section (130). The first mounting section (120), the second mounting section (130), and the bearing section (210) are all inclined, and the inclination angles of the first mounting section (120), the second mounting section (130), and the bearing section (210) are the same; when the first part (100) is assembled with the second part (200) along the first direction, the first mounting section (120) and the second mounting section (130) abut against the bearing section (210), and the transition section (111) is horizontally arranged.

10. A vehicle characterized by comprising: It includes at least two sets of error prevention components as described in any one of claims 1-9, wherein the two sets of error prevention components are symmetrically arranged with respect to a central plane perpendicular to the width direction of the vehicle.

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