Fixing tool

Abstract

The utility model provides a fixing tool, and relates to the technical field of vehicles. The first end and the second end of the semi-annular plate are fixedly connected with the bottom plate to form an annular structure, and a plurality of first mounting holes are formed in the top of the semi-annular plate; the first edge of the vertical plate is fixed with the bottom plate, the second edge and the third edge of the vertical plate are respectively connected with the first surface of the semi-annular plate, the vertical plate is provided with a plurality of second mounting holes, the first surface is the surface, close to the bottom plate, of the semi-annular plate, and the second edge and the third edge of the vertical plate are opposite to each other; the second edge and the third edge of the vertical plate are adjacent to the first edge, and the vertical plate and the bottom plate are used for supporting the headlight on different horizontal planes; the multiple first mounting holes and the multiple second mounting holes are used for fixing the headlight. According to the embodiment of the utility model, the fixing stability of the headlight in the test process can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a fixing tool. Background Art

[0002] During the production process of the vehicle, each component needs to be tested to determine the effect of each component. In the related art, the vehicle headlights are usually tested on an electromagnetic vibration test bench to determine the lighting effect of the headlights. However, in the related art, since the headlights are irregular in shape, the operator needs to manually support the headlights before the test so that the headlights can illuminate the front. However, the time for the operator to support the headlights is limited, and the position will shift during the support process, resulting in poor stability of the headlight fixation.

[0003] It can be seen that the related art has the problem of poor fixing stability of the vehicle headlights during the test process. Utility Model Content

[0004] The embodiment of the utility model provides a fixing tool to solve the problem of poor fixing stability of vehicle headlights during testing in the related art.

[0005] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides a fixing tool, including:

[0006] Base plate;

[0007] A semi-annular plate, wherein the first end and the second end of the semi-annular plate are fixedly connected to the bottom plate to form an annular structure, and a plurality of first mounting holes are provided on the top of the semi-annular plate;

[0008] A vertical plate, the vertical plate is perpendicular to the bottom plate, the vertical plate is perpendicular to the semi-circular plate, the first side of the vertical plate is fixed to the bottom plate, the second side and the third side of the vertical plate are respectively connected to the first surface of the semi-circular plate, the vertical plate is provided with a plurality of second mounting holes, the first surface is the surface of the semi-circular plate close to the bottom plate, the second side and the third side of the vertical plate are opposite, and the second side and the third side of the vertical plate are adjacent to the first side, the vertical plate and the bottom plate are used to support the headlights at different horizontal planes;

[0009] The plurality of first mounting holes and the plurality of second mounting holes are used to fix the vehicle headlight.

[0010] In one embodiment, the semi-annular plate comprises:

[0011] a first side plate, wherein a first end of the first side plate is fixedly connected to the bottom plate, a first surface of the first side plate is fixedly connected to a second side of the vertical plate, the first side plate is perpendicular to the bottom plate, the first side plate is perpendicular to the vertical plate, and the first surface of the semi-annular plate includes the first surface of the first side plate;

[0012] a second side plate, wherein a first end of the second side plate is fixedly connected to the bottom plate, a first surface of the second side plate is fixedly connected to a third side of the vertical plate, the second side plate is perpendicular to the bottom plate, the second side plate is perpendicular to the vertical plate, and the first surface of the semi-annular plate includes the first surface of the second side plate;

[0013] A top plate, wherein the first end of the top plate is connected to the second end of the first side plate, the second end of the top plate is connected to the second end of the second side plate, the top plate is perpendicular to the first side plate, the top plate is perpendicular to the second side plate, and the top plate is provided with a plurality of first mounting holes.

[0014] In one embodiment, the first side plate is provided with a plurality of first through holes, the plurality of first through holes are in a strip shape, the plurality of first through holes are parallel, and the direction of the plurality of first through holes is perpendicular to the bottom plate, and the first end of the top plate is movably connected to the first side plate through the plurality of first through holes;

[0015] The second side plate is provided with a plurality of second through holes, the plurality of second through holes are in the shape of long strips, the plurality of second through holes are parallel, and the directions of the plurality of second through holes are perpendicular to the bottom plate, and the second end of the top plate is movably connected to the second side plate through the plurality of second through holes.

[0016] In one embodiment, the first ends of the plurality of first through holes and the first ends of the plurality of second through holes are in the same horizontal plane, and the second ends of the plurality of first through holes and the second ends of the plurality of second through holes are in the same horizontal plane.

[0017] In one embodiment, the fixed tooling also includes at least one telescopic rod, one end of the telescopic rod is fixedly connected to the central axis of the bottom plate, and the other end of the telescopic rod is fixedly connected to the central axis of the top plate, the central axis of the bottom plate is used to evenly divide the bottom plate into a part close to the first side plate and a part close to the second side plate, and the central axis of the top plate is used to evenly divide the top plate into a part close to the first side plate and a part close to the second side plate.

[0018] In one embodiment, the fixing tool further includes at least one support rod, one end of the support rod is fixedly connected to the central axis of the bottom plate, and the other end of the support rod is fixedly connected to the central axis of the top plate.

[0019] In one embodiment, the shape of the first side panel matches the shape of the top panel, and the size of the first side panel matches the size of the top panel;

[0020] The shape of the second side plate matches the shape of the top plate, and the size of the second side plate matches the size of the top plate.

[0021] In one embodiment, the vertical plate includes a connecting portion with the base plate, and a supporting portion extending along the central axis of the connecting portion, the supporting portion is located on a side of the connecting portion away from the base plate, and the plurality of second mounting holes are provided on the connecting portion and / or the supporting portion.

[0022] In one embodiment, one end of the support portion away from the bottom plate is fixedly connected to the top of the semi-annular plate.

[0023] In one embodiment, a side of the connecting portion away from the bottom plate is perpendicular to the supporting portion.

[0024] One of the above technical solutions has the following advantages or beneficial effects:

[0025] In an embodiment of the utility model, the fixing tool includes a base plate; a semi-annular plate, the first end and the second end of the semi-annular plate are fixedly connected to the base plate to form an annular structure, and a plurality of first mounting holes are provided on the top of the semi-annular plate; a vertical plate, the vertical plate is perpendicular to the base plate, the vertical plate is perpendicular to the semi-annular plate, the first edge of the vertical plate is fixed to the base plate, the second edge and the third edge of the vertical plate are respectively connected to the first surface of the semi-annular plate, the vertical plate is provided with a plurality of second mounting holes, the first surface is the surface of the semi-annular plate close to the base plate, the second edge and the third edge of the vertical plate are opposite, and the second side and the third edge of the vertical plate are adjacent to the first edge, the vertical plate and the base plate are used to support the headlights at different horizontal planes; the plurality of first mounting holes and the plurality of second mounting holes are used to fix the headlights. In this way, the headlights can be placed on the base plate, and the semi-circular plate and the vertical plate support can be used to illuminate the headlights forward, and the headlights can be fixed to the fixing fixture through multiple first mounting holes and second mounting holes. The fixing fixture with the headlights installed can be stably placed in the test area through the base plate, thereby effectively improving the stability of the headlights during the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments of the utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 This is one of the structural schematic diagrams of the fixed tooling provided in the embodiment of the utility model;

[0028] Figure 2 This is the second structural schematic diagram of the fixing tool provided in the embodiment of the utility model. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides a fixing tool, including:

[0031] Bottom plate 10;

[0032] A semi-annular plate 20, wherein the first end and the second end of the semi-annular plate 20 are fixedly connected to the bottom plate 10 to form an annular structure, and a plurality of first mounting holes 41 are provided on the top of the semi-annular plate 20;

[0033] A vertical plate 30, wherein the vertical plate 30 is perpendicular to the bottom plate 10, the vertical plate 30 is perpendicular to the semi-circular plate 20, the first side of the vertical plate 30 is fixed to the bottom plate 10, the second side and the third side of the vertical plate 30 are respectively connected to the first surface of the semi-circular plate 20, the vertical plate 30 is provided with a plurality of second mounting holes 42, the first surface is the surface of the semi-circular plate 20 close to the bottom plate 10, the second side and the third side of the vertical plate 30 are opposite, and the second side and the third side of the vertical plate 30 are adjacent to the first side, and the vertical plate 30 and the bottom plate 10 are used to support the headlights at different horizontal planes;

[0034] The plurality of first mounting holes 41 and the plurality of second mounting holes 42 are used to fix the vehicle headlight.

[0035] The base plate 10 is used to be placed on a test bench, which can be a bench of an electromagnetic vibration bench, or a bench of a test bench for other headlight testing projects. In some embodiments, the base plate 10 is provided with a plurality of through holes, through which the base plate 10 can be fixed to the test bench, and the installation and removal of the fixing tooling can be facilitated.

[0036] Among them, the electromagnetic vibration test bench is a test bench used to simulate environmental vibrations. By testing the headlights on the electromagnetic vibration test bench, it is possible to determine the lighting effect of the headlights when they vibrate while the vehicle is in motion.

[0037] The first end and the second end of the semi-annular plate 20 are fixedly connected to the bottom plate 10 to form an annular structure, and the annular structure is used to install the headlights so that the headlights are confined within the annular structure, effectively limiting the position of the headlights.

[0038] Furthermore, a plurality of first mounting holes 41 are provided on the top of the semi-circular plate 20, and the headlight can be fixed from above through the plurality of first mounting holes 41, so that the fixing tool can fix the headlight.

[0039] In some embodiments, the semi-annular plate 20 may be an integrally formed U-shaped plate.

[0040] In some embodiments, the semi-annular plate 20 is a semi-annular plate 20 composed of three plates.

[0041] The vertical plate 30 is used to support the headlight together with the bottom plate 10. It should be noted that the headlight is installed at the front of the vehicle. In order to improve the lighting effect of the headlight and reduce the volume of the headlight to adapt to the structure of the vehicle, the headlight is usually designed as an irregular structure, such as a trapezoidal structure or a pyramidal structure. In the case of an irregular structure of the headlight, when the vehicle keeps lighting forward, the lowest point of the headlight is a line or a point. At this time, the headlight cannot be placed stably, and other structures are required to assist in fixing the headlight. In this embodiment, the vertical plate 30 can support the position of the headlight that is not the lowest point, and is combined with the bottom plate 10 supporting the lowest point of the headlight to achieve stable support for the headlight.

[0042] Furthermore, the vertical plate 30 is provided with a plurality of second mounting holes 42, and the headlight can be fixed from the rear of the headlight through the plurality of first mounting holes 41 to limit the movement of the headlight in the front-rear direction, so that the fixing tool can fix the headlight.

[0043] In an embodiment of the utility model, the fixing tool includes a base plate 10; a semi-annular plate 20, wherein the first end and the second end of the semi-annular plate 20 are fixedly connected to the base plate 10 to form an annular structure, and a plurality of first mounting holes 41 are provided on the top of the semi-annular plate 20; a vertical plate 30, wherein the vertical plate 30 is perpendicular to the base plate 10, the vertical plate 30 is perpendicular to the semi-annular plate 20, the first side of the vertical plate 30 is fixed to the base plate 10, the second side and the third side of the vertical plate 30 are respectively connected to the first surface of the semi-annular plate 20, the vertical plate 30 is provided with a plurality of second mounting holes 42, the first surface is the surface of the semi-annular plate 20 close to the base plate 10, the second side and the third side of the vertical plate 30 are opposite, and the second side and the third side of the vertical plate 30 are adjacent to the first side, the vertical plate 30 and the base plate 10 are used to support the headlights at different horizontal planes; the plurality of first mounting holes 41 and the plurality of second mounting holes 42 are used to fix the headlights. In this way, the vehicle headlights can be placed on the base plate 10, supported by the semi-circular plate 20 and the vertical plate 30 to illuminate the vehicle headlights forward, and fixed to the fixing fixture through multiple first mounting holes 41 and second mounting holes 42. The fixing fixture with the vehicle headlights installed can be stably placed in the test area through the base plate 10, thereby effectively improving the stability of the headlights during the test.

[0044] In one embodiment, the semi-annular plate 20 comprises:

[0045] A first side plate 21, wherein a first end of the first side plate 21 is fixedly connected to the bottom plate 10, a first surface of the first side plate 21 is fixedly connected to a second side of the vertical plate 30, the first side plate 21 is perpendicular to the bottom plate 10, the first side plate 21 is perpendicular to the vertical plate 30, and the first surface of the semi-annular plate 20 includes the first surface of the first side plate 21;

[0046] a second side plate 22, wherein a first end of the second side plate 22 is fixedly connected to the bottom plate 10, a first surface of the second side plate 22 is fixedly connected to a third side of the vertical plate 30, the second side plate 22 is perpendicular to the bottom plate 10, the second side plate 22 is perpendicular to the vertical plate 30, and the first surface of the semi-annular plate 20 includes the first surface of the second side plate 22;

[0047] A top plate 23, wherein a first end of the top plate 23 is connected to a second end of the first side plate 21, a second end of the top plate 23 is connected to a second end of the second side plate 22, the top plate 23 is perpendicular to the first side plate 21, the top plate 23 is perpendicular to the second side plate 22, and the top plate 23 is provided with a plurality of first mounting holes 41.

[0048] The first side plate 21 and the second side plate 22 are used to limit the movement of the headlight in the horizontal direction, and the top plate 23 is used to limit the movement of the headlight in the vertical direction. The size of the first side plate 21 matches the size of the second side plate 22, and the shape of the first side plate 21 matches the shape of the second side plate 22, so that after the top plate 23 is fixed to the first side plate 21 and the second side plate 22, the top plate 23 can remain horizontal, and then the headlight can be fixed from above the headlight through the multiple first mounting holes 41 of the top plate 23.

[0049] In some embodiments, the first side plate 21 may be provided with a plurality of third mounting holes, through which the vehicle headlights are fixed.

[0050] In some embodiments, the second side plate 22 may be provided with a plurality of fourth mounting holes, and the vehicle headlights may be fixed through the plurality of third mounting holes.

[0051] The top plate 23 is provided with a plurality of first mounting holes 41, which are distributed on both sides of the central axis of the top plate 23 to simultaneously fix the left and right headlights of the vehicle. The central axis of the top plate 23 divides the top plate 23 into a portion close to the first side plate 21 and a portion close to the second side plate 22, and the plurality of first mounting holes 41 are evenly distributed in the two portions of the top plate 23.

[0052] The connection between the top plate 23 and the first side plate 21 and the second side plate 22 may be a fixed connection or a movable connection. Figure 1 In the structure shown, the connection between the top plate 23 and the first side plate 21 and the second side plate 22 is a fixed connection. Figure 2 In the structure shown, the connection between the top plate 23 and the first side plate 21 and the second side plate 22 is a movable connection.

[0053] In some embodiments, when the connection between the top plate 23 and the first side plate 21 and the second side plate 22 is a fixed connection, the top plate 23 is provided with a plurality of through holes, and the top plate 23 and the first side plate 21 and the second side plate 22 are fixedly connected through the plurality of through holes.

[0054] In some embodiments, when the connection between the top plate 23 and the first side plate 21 and the second side plate 22 is a fixed connection, the first side plate 21 is provided with a plurality of through holes, and the top plate 23 and the first side plate 21 are fixedly connected via the plurality of through holes on the first side plate 21; the second side plate 22 is provided with a plurality of through holes, and the top plate 23 and the second side plate 22 are fixedly connected via the plurality of through holes on the second side plate 22.

[0055] In the embodiment of the utility model, the semi-circular plate 20 includes: a first side plate 21, a first end of the first side plate 21 is fixedly connected to the bottom plate 10, a first surface of the first side plate 21 is fixedly connected to the second side of the vertical plate 30, the first side plate 21 is perpendicular to the bottom plate 10, the first side plate 21 is perpendicular to the vertical plate 30, and the first surface of the semi-circular plate 20 includes the first surface of the first side plate 21; a second side plate 22, a first end of the second side plate 22 is fixedly connected to the bottom plate 10, and a first surface of the second side plate 22 is fixedly connected to the second side plate 30 The third side of the vertical plate 30 is fixedly connected, the second side plate 22 is perpendicular to the bottom plate 10, the second side plate 22 is perpendicular to the vertical plate 30, the first surface of the semi-circular plate 20 includes the first surface of the second side plate 22; the top plate 23, the first end of the top plate 23 is connected to the second end of the first side plate 21, the second end of the top plate 23 is connected to the second end of the second side plate 22, the top plate 23 is perpendicular to the first side plate 21, the top plate 23 is perpendicular to the second side plate 22, and the top plate 23 is provided with a plurality of first mounting holes 41. In this way, the semi-circular plate 20 is formed by the first side plate 21, the second side plate 22 and the top plate 23, so as to form a ring structure in combination with the bottom plate 10 to achieve the fixing of the vehicle headlight.

[0056] In one embodiment, Figure 2 As shown, the first side plate 21 is provided with a plurality of first through holes 201, the plurality of first through holes 201 are long strips, the plurality of first through holes 201 are parallel, and the direction of the plurality of first through holes 201 is perpendicular to the bottom plate 10, and the first end of the top plate 23 is movably connected to the first side plate 21 through the plurality of first through holes 201;

[0057] The second side plate 22 is provided with a plurality of second through holes 202, the plurality of second through holes 202 are in the shape of long strips, the plurality of second through holes 202 are parallel, and the direction of the plurality of second through holes 202 is perpendicular to the bottom plate 10, and the second end of the top plate 23 is movably connected to the second side plate 22 through the plurality of second through holes 202.

[0058] It should be noted that the sizes of headlights of different vehicles are different. During the test, headlights of different sizes need to be fixed by fixing fixtures.

[0059] The first through hole 201 is used for movably connecting the first side plate 21 and the top plate 23 to adapt to headlights of different sizes. The first side plate 21 is provided with a plurality of first through holes 201, and the top plate 23 can be kept parallel to the bottom plate 10 after being fixed to the first side plate 21 through the plurality of first through holes 201. Specifically, the first side plate 21 can fix the top plate 23 at different horizontal positions through bolts and nuts and the plurality of first through holes 201.

[0060] The second through hole 202 is used for movably connecting the second side plate 22 and the top plate 23 to adapt to headlights of different sizes. The second side plate 22 is provided with a plurality of second through holes 202, and the top plate 23 can be kept parallel to the bottom plate 10 after being fixed to the second side plate 22 through the plurality of second through holes 202. Specifically, the second side plate 22 can fix the top plate 23 at different horizontal positions through bolts and nuts and the plurality of second through holes 202.

[0061] In some embodiments, the first side plate 21 is provided with a first ruler, the first ruler is perpendicular to the bottom plate 10, and the horizontal height of the first end of the top plate 23 after being fixed is determined by the first ruler; the second side plate 22 is provided with a second ruler, the second ruler is perpendicular to the bottom plate 10, and the horizontal height of the second end of the top plate 23 after being fixed is determined by the second ruler. In this way, the top plate 23 can be kept level with the bottom plate 10 after being fixed to the first side plate 21 and the second side plate 22 by the first ruler and the second ruler.

[0062] In some embodiments, a level is provided on the surface of the top plate 23 away from the bottom plate 10 , and the level can be used to ensure that the top plate 23 remains level with the bottom plate 10 after being fixed to the first side plate 21 and the second side plate 22 .

[0063] In the embodiment of the utility model, the first side plate 21 is provided with a plurality of first through holes 201, the plurality of first through holes 201 are long strips, the plurality of first through holes 201 are parallel, and the direction of the plurality of first through holes 201 is perpendicular to the bottom plate 10, and the first end of the top plate 23 is movably connected to the first side plate 21 through the plurality of first through holes 201; the second side plate 22 is provided with a plurality of second through holes 202, the plurality of second through holes 202 are long strips, the plurality of second through holes 202 are parallel, and the direction of the plurality of second through holes 202 is perpendicular to the bottom plate 10, and the second end of the top plate 23 is movably connected to the second side plate 22 through the plurality of second through holes 202. In this way, the top plate 23 is movably connected to the first side plate 21 through the plurality of first through holes 201, and the top plate 23 is movably connected to the second side plate 22 through the plurality of second through holes 202, so as to adapt to headlights of different sizes.

[0064] In one embodiment, the first ends of the plurality of first through holes 201 and the first ends of the plurality of second through holes 202 are in the same horizontal plane, and the second ends of the plurality of first through holes 201 and the second ends of the plurality of second through holes 202 are in the same horizontal plane.

[0065] The first end of the above-mentioned multiple first through holes 201 is the end closest to the bottom plate 10, that is, the end with the lowest horizontal position, and the first end of the above-mentioned multiple second through holes 202 is the end closest to the bottom plate 10, that is, the end with the lowest horizontal position. The first ends of the multiple first through holes 201 and the first ends of the multiple second through holes 202 are in the same horizontal plane, that is, the lowest horizontal position of each first through hole 201 and the second through hole 202 is in the same horizontal plane, so that when the top plate 23 is connected to the first ends of the multiple first through holes 201 and the first ends of the multiple second through holes 202, the top plate 23 remains level with the bottom plate 10.

[0066] The second ends of the above-mentioned multiple first through holes 201 are the end farthest from the bottom plate 10, that is, the end with the highest horizontal position, and the second ends of the above-mentioned multiple second through holes 202 are the end farthest from the bottom plate 10, that is, the end with the highest horizontal position. The second ends of the multiple first through holes 201 and the second ends of the multiple second through holes 202 are in the same horizontal plane, that is, the highest horizontal position of each first through hole 201 and the second through hole 202 is in the same horizontal plane, so that when the top plate 23 is connected to the second ends of the multiple first through holes 201 and the second ends of the multiple second through holes 202, the top plate 23 remains level with the bottom plate 10.

[0067] In the embodiment of the utility model, the first ends of the plurality of first through holes 201 and the first ends of the plurality of second through holes 202 are in the same horizontal plane, and the second ends of the plurality of first through holes 201 and the second ends of the plurality of second through holes 202 are in the same horizontal plane. In this way, when the top plate 23 is connected to the plurality of first through holes 201 and the plurality of second through holes 202, the top plate 23 can be kept level with the bottom plate 10.

[0068] In one embodiment, the fixing tool also includes at least one telescopic rod 51, one end of the telescopic rod 51 is fixedly connected to the central axis of the base plate 10, and the other end of the telescopic rod 51 is fixedly connected to the central axis of the top plate 23, the central axis of the base plate 10 is used to evenly divide the base plate 10 into a part close to the first side plate 21 and a part close to the second side plate 22, and the central axis of the top plate 23 is used to evenly divide the top plate 23 into a part close to the first side plate 21 and a part close to the second side plate 22.

[0069] The telescopic rod 51 is used to support the top plate 23 and evenly divide the top plate 23 and the top plate 23 into two parts to fix the left and right headlights of the vehicle. Specifically, the telescopic rod 51 includes a first rod body and a second rod body, the first rod body is fixed to the bottom plate 10, and the second rod body is fixed to the top plate 23. A slide groove is provided in the first rod body, and the second rod body is located in the slide groove. The first rod body and the second rod body can move through the slide groove.

[0070] Furthermore, the stroke of the telescopic rod 51 is adapted to the length of the plurality of first through holes 201 , and the stroke of the telescopic rod 51 is adapted to the length of the plurality of second through holes 202 , so that the telescopic rod 51 can smoothly adjust the horizontal height of the top plate 23 .

[0071] In some embodiments, the telescopic rod 51 may be controlled by a cylinder.

[0072] In some embodiments, the telescopic rod 51 can be controlled by a motor.

[0073] In the embodiment of the utility model, the fixing tool further includes at least one telescopic rod 51, one end of the telescopic rod 51 is fixedly connected to the central axis of the bottom plate 10, and the other end of the telescopic rod 51 is fixedly connected to the central axis of the top plate 23. The central axis of the bottom plate 10 is used to evenly divide the bottom plate 10 into a part close to the first side plate 21 and a part close to the second side plate 22, and the central axis of the top plate 23 is used to evenly divide the top plate 23 into a part close to the first side plate 21 and a part close to the second side plate 22. In this way, the top plate 23 is supported by the telescopic rod 51, and the horizontal height of the top plate 23 is adjusted by the telescopic rod 51, the plurality of first through holes 201 and the plurality of second through holes 202.

[0074] In one embodiment, Figure 1 As shown, the fixing tool further includes at least one support rod 52 , one end of the support rod 52 is fixedly connected to the central axis of the bottom plate 10 , and the other end of the support rod 52 is fixedly connected to the central axis of the top plate 23 .

[0075] It should be noted that in Figure 1 In the fixing tool shown, the top plate 23 is fixedly connected to the first side plate 21 and the second side plate 22. At this time, there is no need to adjust the position of the top plate 23. The top plate 23 and the bottom plate 10 are only divided into two parts by the support rod 52, that is, the annular structure is divided into two parts, so as to fix the left and right headlights of the vehicle.

[0076] In some embodiments, the central axis of the top plate 23 is provided with multiple through holes, and the support rod 52 is fixedly connected to the top plate 23 through the multiple through holes of the central axis of the top plate 23; the central axis of the bottom plate 10 is provided with multiple through holes, and the support rod 52 is fixedly connected to the bottom plate 10 through the multiple through holes of the central axis of the bottom plate 10.

[0077] In the embodiment of the utility model, the fixing fixture further includes at least one support rod 52, one end of the support rod 52 is fixedly connected to the central axis of the bottom plate 10, and the other end of the support rod 52 is fixedly connected to the central axis of the top plate 23. In this way, the top plate 23 and the bottom plate 10 are divided into two parts by the support rod 52, that is, the annular structure is divided into two parts, so as to realize the fixing of the left headlight and the right headlight of the vehicle.

[0078] In one embodiment, the shape of the first side plate 21 matches the shape of the top plate 23, and the size of the first side plate 21 matches the size of the top plate 23;

[0079] The shape of the second side plate 22 matches the shape of the top plate 23 , and the size of the second side plate 22 matches the size of the top plate 23 .

[0080] The shape of the first side panel 21 is matched with the shape of the top panel 23, and the size of the first side panel 21 is matched with the size of the top panel 23. It can be understood that the first side panel 21 is matched with the top panel 23 at the connection position, so that the connection position is in the front and rear direction of the fixing tool, and there is no protrusion or depression between the first side panel 21 and the top panel 23, thereby avoiding scratches on personnel or headlights during the installation of the fixing tool and the headlights.

[0081] The shape of the second side panel 22 is matched with the shape of the top panel 23, and the size of the second side panel 22 is matched with the size of the top panel 23. It can be understood that the second side panel 22 is matched with the top panel 23 at the connection position, so that the connection position is in the front and rear direction of the fixing tool, and there is no protrusion or depression between the second side panel 22 and the top panel 23, thereby avoiding scratches on personnel or headlights during the installation of the fixing tool and the headlights.

[0082] In some embodiments, the first side plate 21 , the second side plate 22 , and the top plate 23 are square plates, and the first side plate 21 , the second side plate 22 , and the top plate 23 have the same length in the front-to-back direction of the fixing tool.

[0083] In the embodiment of the utility model, the shape of the first side plate 21 matches the shape of the top plate 23, and the size of the first side plate 21 matches the size of the top plate 23; the shape of the second side plate 22 matches the shape of the top plate 23, and the size of the second side plate 22 matches the size of the top plate 23. In this way, in the front-to-back direction of the fixing tool, there is no bulge or depression between the first side plate 21 and the top plate 23, and there is no bulge or depression between the second side plate 22 and the top plate 23, thereby avoiding scratches on personnel or vehicle headlights during the installation of the fixing tool and the vehicle headlights, and improving the safety of use.

[0084] In one embodiment, the vertical plate 30 includes a connecting portion 31 with the base plate 10, and a supporting portion 32 extending along the central axis of the connecting portion 31, the supporting portion 32 is located on a side of the connecting portion 31 away from the base plate 10, and the plurality of second mounting holes 42 are provided on the connecting portion 31 and / or the supporting portion 32.

[0085] The connecting portion 31 is used to support the headlight from below the level of the headlight, and the supporting portion 32 is used to support the headlight from the side of the headlight, so that the headlight is fixed more firmly.

[0086] In some embodiments, a plurality of second mounting holes 42 are provided on the connecting portion 31 , and the connecting portion 31 is fixed to the bottom of the headlight through the second mounting holes 42 , and the supporting portion 32 abuts against the side of the headlight to support the headlight.

[0087] In some embodiments, a plurality of second mounting holes 42 are provided on the support portion 32 , and the support portion 32 is fixed to the side of the headlight through the second mounting holes 42 , and the connecting portion 31 abuts against the bottom of the headlight to support the headlight.

[0088] In some embodiments, a portion of the multiple second mounting holes 42 on the vertical plate 30 are set on the connecting portion 31, and another portion are set on the supporting portion 32. The vertical plate 30 is fixed to the bottom of the headlight through the second mounting holes 42 set on the connecting portion 31, and is fixed to the side of the headlight through the second mounting holes 42 set on the supporting portion 32.

[0089] In the embodiment of the utility model, the vertical plate 30 includes a connection portion 31 with the bottom plate 10, and a support portion 32 extending along the central axis of the connection portion 31, the support portion 32 is located on a side of the connection portion 31 away from the bottom plate 10, and the plurality of second mounting holes 42 are provided on the connection portion 31 and / or the support portion 32. In this way, the side of the headlight is supported by the support portion 32, the bottom of the headlight is supported by the connection portion 31, and the headlight is fixed by the plurality of second mounting holes 42, so that the headlight is fixed more firmly.

[0090] In one embodiment, one end of the support portion 32 away from the bottom plate 10 is fixedly connected to the top of the semi-annular plate 20 .

[0091] In the embodiment of the utility model, one end of the support portion 32 away from the base plate 10 is fixedly connected to the top of the semi-annular plate 20, so that the position of the support portion 32 is more stable, thereby improving the fixing stability of the headlight supported by the support portion 32.

[0092] In one embodiment, a side of the connecting portion 31 away from the bottom plate 10 is perpendicular to the supporting portion 32 .

[0093] It should be noted that the connecting portion 31 needs to support the side of the headlight, and the supporting portion 32 needs to support the bottom of the headlight. In order to ensure that headlights of different sizes can be supported by the supporting portion 32 and the connecting portion 31 at the same time, in an embodiment of the utility model, the connecting portion 31 is perpendicular to the supporting portion 32 and away from the side of the base plate 10. In this way, by placing the headlight at the connection position between the connecting portion 31 and the supporting portion 32, the supporting portion 32 and the connecting portion 31 can support the headlight at the same time, thereby increasing the stability of the headlight fixation.

[0094] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0095] The embodiments of the utility model are described above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the utility model, ordinary technicians in this field can also make many forms without departing from the scope of protection of the utility model and the claims, all of which are within the protection of the utility model.

Claims

1. A fixed tool, characterized in that: include: Base plate; A semi-annular plate, wherein the first end and the second end of the semi-annular plate are fixedly connected to the bottom plate to form an annular structure, and a plurality of first mounting holes are provided on the top of the semi-annular plate; A vertical plate, the vertical plate is perpendicular to the bottom plate, the vertical plate is perpendicular to the semi-circular plate, the first side of the vertical plate is fixed to the bottom plate, the second side and the third side of the vertical plate are respectively connected to the first surface of the semi-circular plate, the vertical plate is provided with a plurality of second mounting holes, the first surface is the surface of the semi-circular plate close to the bottom plate, the second side and the third side of the vertical plate are opposite, and the second side and the third side of the vertical plate are adjacent to the first side, the vertical plate and the bottom plate are used to support the headlights at different horizontal planes; The plurality of first mounting holes and the plurality of second mounting holes are used to fix the vehicle headlight.

2. The fixing tool as claimed in claim 1, characterized in that: The semi-annular plate comprises: a first side plate, wherein a first end of the first side plate is fixedly connected to the bottom plate, a first surface of the first side plate is fixedly connected to a second side of the vertical plate, the first side plate is perpendicular to the bottom plate, the first side plate is perpendicular to the vertical plate, and the first surface of the semi-annular plate includes the first surface of the first side plate; a second side plate, wherein a first end of the second side plate is fixedly connected to the bottom plate, a first surface of the second side plate is fixedly connected to a third side of the vertical plate, the second side plate is perpendicular to the bottom plate, the second side plate is perpendicular to the vertical plate, and the first surface of the semi-annular plate includes the first surface of the second side plate; A top plate, wherein the first end of the top plate is connected to the second end of the first side plate, the second end of the top plate is connected to the second end of the second side plate, the top plate is perpendicular to the first side plate, the top plate is perpendicular to the second side plate, and the top plate is provided with a plurality of first mounting holes.

3. The fixing tool as claimed in claim 2, characterized in that: The first side plate is provided with a plurality of first through holes, the plurality of first through holes are in a strip shape, the plurality of first through holes are parallel, and the directions of the plurality of first through holes are perpendicular to the bottom plate, and the first end of the top plate is movably connected to the first side plate through the plurality of first through holes; The second side plate is provided with a plurality of second through holes, the plurality of second through holes are in the shape of long strips, the plurality of second through holes are parallel, and the directions of the plurality of second through holes are perpendicular to the bottom plate, and the second end of the top plate is movably connected to the second side plate through the plurality of second through holes.

4. The fixing tool as claimed in claim 3, characterized in that: The first ends of the plurality of first through holes and the first ends of the plurality of second through holes are in the same horizontal plane, and the second ends of the plurality of first through holes and the second ends of the plurality of second through holes are in the same horizontal plane.

5. The fixing tool as claimed in claim 3, characterized in that: It also includes at least one telescopic rod, one end of which is fixedly connected to the central axis of the bottom plate, and the other end of which is fixedly connected to the central axis of the top plate, the central axis of the bottom plate is used to evenly divide the bottom plate into a part close to the first side plate and a part close to the second side plate, and the central axis of the top plate is used to evenly divide the top plate into a part close to the first side plate and a part close to the second side plate.

6. The fixing tool as claimed in claim 2, characterized in that: It also includes at least one support rod, one end of which is fixedly connected to the central axis of the bottom plate, and the other end of which is fixedly connected to the central axis of the top plate.

7. The fixing tool as claimed in claim 2, characterized in that: The shape of the first side panel matches the shape of the top panel, and the size of the first side panel matches the size of the top panel; The shape of the second side plate matches the shape of the top plate, and the size of the second side plate matches the size of the top plate.

8. The fixing tool according to any one of claims 1 to 7, characterized in that: The vertical plate includes a connecting portion with the base plate, and a supporting portion extending along the central axis of the connecting portion, wherein the supporting portion is located on a side of the connecting portion away from the base plate, and the plurality of second mounting holes are provided on the connecting portion and / or the supporting portion.

9. The fixing tool as claimed in claim 8, characterized in that: One end of the support portion away from the bottom plate is fixedly connected to the top of the semi-annular plate.

10. The fixing tool according to claim 8, characterized in that: A side of the connecting portion away from the bottom plate is perpendicular to the supporting portion.

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