Automobile brake test system support

Abstract

The utility model discloses an automobile brake test system support, which relates to the field of automobile accessories and comprises an upper support, a lower support and a central control board, the central control board is movably connected with one end of the lower support and one end of the upper support respectively, and the other end of the upper support and the other end of the lower support are used for being connected with an automobile. The central control board is used for installation of the automobile brake test system. The utility model has the advantages of simple structure, convenience in disassembly and assembly, and wide universality.

Description

Technical Field

[0001] The utility model relates to the field of automobile accessories, in particular to a bracket for an automobile brake test system. Background Art

[0002] The automobile braking system is one of the core systems to ensure driving safety during automobile driving. Verifying the functions and performance of the EHB system can ensure that the EHB system can work reliably under various driving conditions and avoid accidents caused by brake failure. In order to ensure the braking performance of the vehicle, GB12676-2014 stipulates the technical requirements and experimental methods for the vehicle braking system. The test evaluation indicators of the braking system involve braking deceleration, braking distance, directional stability during braking and other aspects. It is necessary to use a variety of professional equipment to measure data and analyze it during vehicle driving. However, the automobile brake test system bracket in the existing technology has the defects of complex equipment installation and cumbersome process, which leads to low test efficiency. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model provides an automobile brake test system bracket which has a simple structure, is easy to assemble and disassemble, has good practicality and is widely applicable.

[0004] The technical solution adopted by the present invention is as follows: an automobile brake test system bracket includes an upper bracket, a lower bracket and a central control panel, wherein the central control panel is movably connected to one end of the lower bracket and one end of the upper bracket respectively, the other end of the upper bracket and the other end of the lower bracket are used to connect to the vehicle, and the central control panel is used for installing the automobile brake test system.

[0005] The upper bracket includes a thick pipe section, a thin pipe section at least partially arranged in the thick pipe section, and a transition sleeve connecting the thick pipe section and the thin pipe section. The thin pipe section can be telescopic relative to the thick pipe section and its telescopic length is adjusted by the transition sleeve.

[0006] The lower bracket is installed at both ends of the center control board, and the upper bracket is installed in the middle of the center control board. Sleeve components connecting the lower bracket and the center control board and the upper bracket and the center control board are respectively provided.

[0007] The sleeve component includes a first sleeve with a notch and a first quick-release buckle installed on the first sleeve; the first sleeve is respectively sleeve-fitted with the upper bracket and the lower bracket.

[0008] A recessed surface is provided on the mounting surface of the first sleeve contacting the center control panel, a raised surface corresponding to the recessed surface is provided on the center control panel, and a first fastener connecting the first sleeve and the center control panel is provided between the first sleeve and the center control panel.

[0009] Washers are respectively provided between the first sleeve and the lower bracket and between the first sleeve and the upper bracket. A positioning hole is provided on the first sleeve, and a positioning pin adapted to the positioning hole is provided on the washer.

[0010] The adapter sleeve is provided with a lower connecting portion, an upper connecting portion and a connecting ring. A dividing groove arranged along the circumferential direction is provided between the lower connecting portion and the connecting ring and between the upper connecting portion and the connecting ring.

[0011] The upper connecting part includes a second sleeve with a notch that is sleeved on the thin tube section and a second quick-release buckle installed on the second sleeve. The lower connecting part includes a third sleeve with a notch that is sleeved on the thick tube section and a second fastener that fixes the third sleeve on the thick tube section.

[0012] Ends of the upper bracket and the lower bracket are both equipped with universal support feet for connecting to a vehicle.

[0013] A connecting bridge is provided between the lower supports to fix the lower ends of the two supports.

[0014] The beneficial effects of the utility model are: the technical solution can realize quick disassembly and assembly, saving time cost and labor cost, and tedious assembly process; it can also quickly adjust its own size to facilitate installation on different vehicles, and has a wide range of applications; it has the advantages of simple structure, easy disassembly and assembly, and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the automobile brake test system bracket according to an embodiment of the present utility model.

[0016] Figure 2 This is the front view of the automobile brake test system bracket.

[0017] Figure 3 This is a side view of the automotive brake test system bracket.

[0018] Figure 4 It is a cross-sectional view of the gasket and the first sleeve.

[0019] Figure 5 It is a structural diagram of the adapter sleeve.

[0020] Figure 6 This is a structural schematic diagram of the automobile brake test system bracket in another state. DETAILED DESCRIPTION

[0021] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0022] Embodiment 1: As shown in the figure, the automobile brake test system bracket includes an upper bracket 2, a lower bracket 3 and a central control board 1, the central control board 1 is movably connected to one end of the lower bracket 3 and one end of the upper bracket 2 respectively, the other end of the upper bracket 2 and the other end of the lower bracket 3 are used to connect to the vehicle, and the central control board 1 is used for the installation of the automobile brake test system; the automobile brake system test platform constructed by this technical solution can be quickly disassembled and assembled, saving time and labor costs, and cumbersome assembly processes; it can also quickly adjust its own size to facilitate installation on different vehicles, and has a wide range of applications; it has the advantages of simple structure, easy disassembly and assembly, and good practicality; considering that automobile brake test systems such as INS brake test systems are usually tested and calibrated indoors, this bracket is sometimes also called an indoor bracket to highlight its usage scenarios and functionality.

[0023] Among them, the INS test IFS300 system is fixed to the side surface of the center control panel by bolts; multiple round holes or waist-shaped holes are reserved on the center control panel to adapt to the assembly of INS test systems of different sizes or other braking systems in addition to the IFS300 system.

[0024] It can be understood that the above-mentioned movable connection can be implemented in a variety of ways; the movable connection includes a mobile connection, a rotational connection, or a combined movement of a mobile and rotational connection.

[0025] For example, the center console 1 can be connected to the upper and lower brackets 2 and 3 via hinges, bearings, threaded adjustment mechanisms (such as screws and nuts), or universal joints, allowing for angle adjustment or folding as needed during testing. Folding and storage when not in use also improves the compactness of the entire bracket, saving space. Screws are provided on the upper and lower brackets, and nuts are provided on the center console. The rotation of the screws precisely achieves linear movement of the center console or screws.

[0026] Alternatively, slide rails are installed on the upper bracket 2 and the lower bracket 3, and sliders are installed at the corresponding positions of the central control board 1 or the central control board forms a slider; in this way, the central control board can slide on the slide rails to achieve an active connection with the upper bracket and the lower bracket, or more precisely, a linear moving connection.

[0027] In this regard, in order to ensure that the connection between the center control panel and the upper and lower brackets is stable and reliable during the test, a locking mechanism can be designed to quickly lock the position of the center control panel or the upper and lower brackets after adjusting the position to prevent accidental movement during the test.

[0028] The lower bracket 3 is installed at the two ends of the center control board 1, and the upper bracket 2 is installed in the middle position of the center control board 1. Sleeve components 5 connecting the lower bracket 3 and the center control board 1 and between the upper bracket 2 and the center control board 1 are respectively provided; by installing the lower bracket 3 at the two ends of the center control board 1 and the upper bracket 2 in the middle position, this layout effectively disperses the stress and weight borne by the center control board 1; the lower bracket serves as a support point at both ends, providing a solid foundation, and the upper bracket in the middle position further enhances the overall stability, making the entire structure less likely to deform or be damaged when subjected to external forces; the sleeve component 5 serves as a medium for connecting the center control board 1 with the upper and lower brackets, focusing on the movable design of the center control board and the upper and lower brackets, and is targeted; it can be seen that by enhancing structural stability and optimizing the connection method, this technical solution helps to extend the service life of the center control board and its supporting structure, reduces the risk of damage caused by stress concentration or improper installation, and reduces the cost of maintenance and replacement.

[0029] The sleeve component 5 includes a first sleeve 51 with a notch and a first quick-release buckle 52 installed on the first sleeve 51; the first sleeve 51 is respectively sleeved with the upper bracket and the lower bracket, and the first quick-release buckle 52 is used to adjust the force of the first sleeve 51 relative to the upper bracket 2 or the lower bracket 3. The greater the force, the tighter the first sleeve is clamped; the first quick-release buckle in this embodiment is a purchased part, and its working principle can be referred to the quick-release positioning locking clamp code disclosed in the announcement number CN206766202U on the announcement date of 2017.12.19. No further details will be given here. It has the advantages of simple operation and easy disassembly and assembly.

[0030] In particular, the first quick-release buckle 52 can be used to unlock the center console relative to the upper or lower bracket to adjust the size of the entire bracket or the position of the center console as needed, supporting the wide applicability of the bracket and the compactness in the storage state.

[0031] A recessed surface is provided on the mounting surface of the first sleeve 51 contacting the center control panel 1, and a raised surface corresponding to the recessed surface is provided on the center control panel 1. A first fastener connecting the first sleeve 51 and the center control panel 1 is provided. After the recessed surface and the raised surface are aligned, the two are fixedly connected by the first fastener, and the first fastener is a bolt and a nut. The design of the recessed surface and the raised surface makes the connection between the first sleeve 51 and the center control panel 1 tighter and more stable. This design increases the contact area through shape matching, reduces relative movement caused by vibration or external force, and thus improves the stability of the connection.

[0032] In addition, during the assembly process, the alignment process of the concave surface and the convex surface is actually a precise positioning process; this design helps to ensure that the first sleeve 51 can be accurately placed in the predetermined position during installation, avoiding installation problems caused by position deviation, improving the overall installation accuracy, and simplifying the installation process.

[0033] Washers 54 are provided between the first sleeve 51 and the lower bracket 3, and between the first sleeve 51 and the upper bracket 2, respectively. A positioning hole 55 is provided in the first sleeve 51, and a positioning pin 56 is provided between the washer 54 and the positioning hole 55. The cooperation between the positioning pin and the positioning hole prevents the washers from being misaligned. When the connection parts are subjected to vibration or relative movement, the washers can absorb some of the impact force and vibration energy, reducing direct contact and friction between the first sleeve 51 and the upper and lower brackets, thereby extending the service life of the components. When maintenance or component replacement is required, the washers can be easily removed and replaced without having to replace the entire first sleeve or the upper and lower brackets, improving maintenance convenience.

[0034] The gasket can be a nylon gasket, which has excellent insulation performance, non-magnetic, heat insulation performance, light weight, high temperature resistance, high strength, corrosion resistance and anti-drop function.

[0035] The upper bracket 2 includes a thick tube section 21, a thin tube section 22 at least partially arranged in the thick tube section 21, and a transition sleeve 6 connecting the thick tube section 21 and the thin tube section 22. The thin tube section 22 can be telescoped relative to the thick tube section 21 and its telescopic length is adjusted by the transition sleeve 6. It can be seen that the telescopic adjustment of the thin tube section relative to the thick tube section enables the upper bracket 2 to be flexibly adjusted according to different installation requirements and working conditions. By adjusting the transition sleeve 6, the telescopic length of the thin tube section 22 can be precisely controlled to adapt to different installation spaces. Combined with the fact that the upper bracket itself can also move relative to the central control panel, the position and size of the upper bracket have a larger adjustment space. In addition, it is also convenient to maintain the upper bracket.

[0036] In some other embodiments, similarly, the lower bracket can also cooperate with the adapter sleeve, so that the upper and lower brackets of the system bracket can be extended or shortened by the adapter sleeve according to actual needs.

[0037] The adapter sleeve 6 is provided with a lower connecting part 61, an upper connecting part 62 and a connecting ring 63 which are integrally formed. A dividing groove 64 is provided along the circumferential direction between the lower connecting part 61 and the connecting ring 63 and between the upper connecting part 62 and the connecting ring 63. Due to the presence of the dividing groove, the lower connecting part 61, the upper connecting part 62 and the connecting ring 63 can avoid interfering with each other.

[0038] The upper connecting part 62 includes a second sleeve 621 with a notch that is sleeved on the thin tube section 22 and a second quick-release buckle 622 installed on the second sleeve 621. The lower connecting part 61 includes a third sleeve 611 with a notch that is sleeved on the thick tube section 21 and a second fastener 612 that fixes the third sleeve 611 to the thick tube section 21. In this embodiment, the thick tube section adopts a hollow tube, and its diameter is larger than the outer diameter of the thin tube section. The structure of the second quick-release buckle is the same as that of the first quick-release buckle and can achieve comparable technical effects. The second quick-release buckle 622 is used to adjust the force of the second sleeve 621 relative to the thin tube section 22. The greater the force, the tighter the second sleeve is clamped. The second fastener adopts bolts and nuts. The thin tube section can adjust the protruding size according to the space inside the vehicle. After determining the length, tighten the second quick-release buckle to fix the position of the thin tube section.

[0039] In addition, the first quick-release buckle and the second quick-release buckle in this embodiment are easy to operate, and the quick-release bracket can be disassembled into several parts by the quick-release buckles, which is convenient for transportation and maintenance.

[0040] A connecting bridge 4 is provided between the lower supports 3 to fixedly connect the two, thereby ensuring the parallelism of the two lower supports and improving the stability of the structure.

[0041] The ends of the upper bracket 2 and the lower bracket 3 are both equipped with universal support feet 7, which can adjust the angle and direction between the normal direction of the support surface and the axial direction of the upper and lower brackets to ensure close connection between the support surface and the vehicle installation part.

[0042] Combine Figure 6 As can be seen, this system bracket can quickly adjust the center console's position on the upper and lower brackets and the length of the upper bracket based on the vehicle's interior space, brake testing needs, or storage requirements, thereby changing the overall bracket size to suit different vehicles. After adjustment, it is fixed to ensure stable and reliable installation in the vehicle.

[0043] In the description of the present invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified or limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0045] Technical personnel please note: Although the utility model has been described according to the above specific implementation methods, the utility model concept is not limited to this utility model. Any modification using the utility model concept will be included in the scope of protection of this patent.

Claims

1. Automobile brake test system bracket, characterized by: The invention comprises an upper bracket (2), a lower bracket (3) and a central control panel (1), wherein the central control panel (1) is movably connected to one end of the lower bracket (3) and one end of the upper bracket (2), respectively; the other end of the upper bracket (2) and the other end of the lower bracket (3) are used for connecting to a vehicle; and the central control panel (1) is used for installing a vehicle brake test system.

2. The automobile brake test system bracket according to claim 1, characterized in that: The upper bracket (2) comprises a thick tube section (21), a thin tube section (22) at least partially arranged in the thick tube section (21), and a transition sleeve (6) connecting the thick tube section (21) and the thin tube section (22); the thin tube section (22) is capable of telescoping relative to the thick tube section (21), and its telescopic length is adjusted by the transition sleeve (6).

3. The automobile brake test system bracket according to claim 1, characterized in that: The lower bracket (3) is mounted at both ends of the central control panel (1), and the upper bracket (2) is mounted in the middle of the central control panel (1). Sleeve components (5) connecting the lower bracket (3) and the central control panel (1) and the upper bracket (2) and the central control panel (1) are respectively provided.

4. The automobile brake test system bracket according to claim 3, characterized in that: The sleeve component (5) comprises a first sleeve (51) with a notch and a first quick-release buckle (52) mounted on the first sleeve (51); the first sleeve (51) is respectively sleeve-fitted with the upper bracket (2) and the lower bracket (3).

5. The automobile brake test system bracket according to claim 4, characterized in that: A recessed surface is provided on the mounting surface of the first sleeve (51) contacting the central control panel (1), and a raised surface corresponding to the recessed surface is provided on the central control panel (1). A first fastener connecting the first sleeve (51) and the central control panel (1) is provided between the first sleeve (51) and the central control panel (1).

6. The automobile brake test system bracket according to claim 4, characterized in that: Washers (54) are respectively provided between the first sleeve (51) and the lower bracket (3) and between the first sleeve (51) and the upper bracket (2); a positioning hole (55) is provided on the first sleeve (51); and a positioning pin (56) adapted to the positioning hole (55) is provided on the washer (54).

7. The automobile brake test system bracket according to claim 2, characterized in that: The adapter sleeve (6) is provided with a lower connecting portion (61), an upper connecting portion (62) and a connecting ring (63), and a dividing groove (64) arranged along the circumferential direction is provided between the lower connecting portion (61) and the connecting ring (63) and between the upper connecting portion (62) and the connecting ring (63).

8. The automobile brake test system bracket according to claim 7, characterized in that: The upper connecting portion (62) comprises a second sleeve (621) sleeved on the thin tube section (22) and having a notch, and a second quick-release buckle (622) mounted on the second sleeve (621); the lower connecting portion (61) comprises a third sleeve (611) sleeved on the thick tube section (21) and having a notch, and a second fastener (612) for fixing the third sleeve (611) on the thick tube section (21).

9. The automobile brake test system bracket according to any one of claims 1 to 8, characterized in that: The ends of the upper bracket (2) and the lower bracket (3) are both equipped with universal support feet (7) for connecting to a vehicle.

10. The automobile brake test system bracket according to any one of claims 1 to 8, characterized in that: A connecting bridge (4) is provided between the lower supports (3) to fixedly connect the lower ends of the two supports.

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