A kind of fixing support for automobile license plate and body sheet metal

Abstract

The present invention relates to the technical field of automobile accessories, and in particular to a support for fixing a car license plate to a car body sheet metal, comprising a positioning mechanism, which comprises a support body, and a threaded hole arranged on the front side of the support body, and also comprises a pre-positioning component arranged in the threaded hole for installing and positioning the car license plate, and a fixing frame arranged inside the support body, and clamping components for clamping and limiting the car license plate are arranged on both sides of the fixing frame. The present invention can preliminarily locate the installation position of the car license plate through a support tube, thereby saving the trouble of users making gradual adjustments to ensure that the four holes of the car license plate are completely aligned with the threaded holes, further improving the installation efficiency of the user's car license plate, and because the auxiliary frame is arranged on the front side of the car license plate, combined with the fixing rods on both sides of the auxiliary frame, the car license plate can be protected in an encircling manner, thereby preventing the car license plate from being maliciously bent.

Description

Technical Field

[0001] The invention relates to the technical field of automobile accessories, in particular to a fixing support for an automobile license plate and a body sheet metal. Background Art

[0002] In the prior art, the installation of car license plates usually relies on manual support and positioning to ensure that the installation holes on the car license plates are accurately aligned with the fixing holes on the body sheet metal. However, in the implementation process, users need to spend a lot of time and energy to ensure that the four holes are completely aligned, which not only increases the difficulty of installation, but also may cause installation deviation, affecting the stability and aesthetics of the license plate.

[0003] In addition, the traditional car license plate installation method lacks the necessary protection measures, making the license plate easy to be maliciously bent or damaged, which not only affects the appearance of the vehicle, but also may pose a potential threat to driving safety.

[0004] Furthermore, the existing license plate mounting bracket often fails to ensure the stability of the license plate when fixing the license plate, and the user needs to hold the license plate with one hand and turn the bolt knob with the other hand, which causes the license plate to be easily installed with deviation during the process of turning the bolt knob.

[0005] Finally, when installing the license plate in a dimly lit environment, it is often difficult for the user to accurately find the screw hole position, which not only increases the difficulty of installation, but may also cause the license plate to become loose or damaged due to improper installation. In order to solve the above problems, the present invention proposes a fixing bracket for a car license plate and a car body sheet metal. Summary of the invention

[0006] In view of the problems existing in the prior art, the present invention provides a fixing bracket for a car license plate and a car body sheet metal to solve the problem mentioned in the background technology that during the installation process, the user needs to spend a lot of time and energy to ensure that the four holes are completely aligned, which not only increases the difficulty of installation, but also may cause installation deviation, affecting the stability and aesthetics of the license plate. In addition, the traditional car license plate installation method lacks necessary protection measures, which makes the license plate easy to be maliciously bent or damaged, which not only affects the appearance of the vehicle, but also may pose a potential threat to driving safety. Furthermore, when fixing the car license plate, the existing license plate mounting bracket often finds it difficult to ensure the stability of the car license plate, and requires the user to hold the license plate with one hand and turn the bolt knob with the other hand, which makes the car license plate prone to installation deviation during the process of turning the bolt knob. Finally, when installing the license plate in a dimly lit environment, it is often difficult for the user to accurately find the screw hole position, which not only increases the difficulty of installation, but also may cause the license plate to loosen or be damaged due to improper installation.

[0007] Therefore, an object of the present invention is to provide a fixing support for a vehicle license plate and a vehicle body sheet metal.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a support for fixing a car license plate and a car body sheet metal, comprising a positioning mechanism, which comprises a support body, and a threaded hole arranged on the front side of the support body, and also comprises a pre-positioning component arranged in the threaded hole for installing and positioning the car license plate, and a fixing frame arranged inside the support body, and clamping components for clamping and limiting the car license plate are arranged on both sides of the fixing frame, and a clamping component for limiting the position of the fixing frame is arranged in the upper middle part of the fixing frame, and a fixing auxiliary mechanism is arranged inside the support body, and the fixing auxiliary mechanism includes a storage component arranged inside the support body for folding the pre-positioning component, and a screw hole indication component arranged in the threaded hole for lighting indication.

[0009] As a preferred solution of the automobile license plate and body sheet metal fixing support of the present invention, the pre-positioning component includes an auxiliary frame arranged on the front side of the support body, and a support tube arranged in the threaded hole, the threaded holes are set to four, and the support tubes correspond to the threaded holes one by one, strip grooves are opened on both sides of the front end of the support body, and a fixing rod is arranged on the side of the auxiliary frame close to the strip groove, and the fixing rod is rotatably connected to the auxiliary frame through a bearing.

[0010] As a preferred solution of the automobile license plate and body sheet metal fixing support of the present invention, wherein: the clamping assembly includes a clamping plate arranged on one side of the fixing rod, the side of the clamping plate close to the supporting tube is flush with the edge of the strip groove, the rear end of the fixing rod is provided with a gear, the top sides of the support body are provided with first through grooves, the first through grooves are connected with the strip grooves, the fixing frame is movably connected with the first through grooves, the front ends of both sides of the fixing frame are provided with racks, the racks are arranged on one side of the gears, and the racks are meshed with the gears.

[0011] As a preferred solution of the automobile license plate and body sheet metal fixing support of the present invention, wherein: the clamping assembly includes a positioning column arranged in the upper middle part of the fixing frame, the lower end of the positioning column is provided with an annular clamping groove, the lower end of the positioning column is arranged in an arc shape, the upper middle part of the support body is provided with an insertion groove, the inner wall of the insertion groove is provided with a sliding groove, the inner cavity of the sliding groove is provided with a positioning pin, the inner diameter of the insertion groove is larger than the outer diameter of the positioning column, the positioning column is movably connected to the insertion groove, and the end of the positioning pin away from the sliding groove is arranged in an arc shape.

[0012] As a preferred solution of the automobile license plate and body sheet metal fixing support of the present invention, wherein: the size of the locating pin is adapted to the size of the slide slot, and the locating pin is movably connected to the slide slot, a first spring is fixedly installed at one end of the locating pin close to the slide slot, and the other end of the first spring is fixedly connected to the locating pin, mounting holes are provided on both sides of the front end of the support body, and the mounting holes are arranged above the strip groove.

[0013] As a preferred solution of the automobile license plate and body sheet metal fixing support of the present invention, the storage component includes square grooves opened on both sides of the upper end of the support body, the inner cavity of the square groove is provided with a wedge block, the upper end of the wedge block is fixedly connected to the fixing frame, the interior of the support body is provided with a accommodating cavity, the interior of the accommodating cavity is provided with a fixing plate, the upper end of the fixing plate is welded with a smooth rod, the smooth rod is provided on the inclined side of the wedge block, the front end of the fixing plate is welded with a plurality of straight rods, and the other end of the straight rods is fixedly connected to the support tube.

[0014] As a preferred solution of the automobile license plate and body sheet metal fixing support of the present invention, wherein: the size of the wedge block is adapted to the size of the square groove, and the wedge block is movably connected to the square groove, the accommodating cavity is communicated with the strip groove, a second spring is arranged on the rear side of the fixing plate, the other end of the second spring is fixedly connected to the inner wall of the accommodating cavity, a second through groove is opened at the rear end of the inner cavity of the threaded hole, the size of the straight rod is adapted to the size of the second through groove, and the straight rod is movably connected to the second through groove.

[0015] As a preferred solution of the automobile license plate and body sheet metal fixing support of the present invention, wherein: the screw hole indication assembly includes a cover arranged on one side of the support tube, the cover and the support tube are bonded to each other by glue, the cover and the support tube are both made of transparent plastic, a liquid storage bag is bonded to the inner cavity of the support tube, a rubber sheet is arranged on the side of the support tube away from the cover, a puncture rod is fixedly installed on the inner wall of the threaded hole, and the puncture rod and the rubber sheet are arranged on the same horizontal plane.

[0016] The beneficial effects of the automobile license plate and vehicle body sheet metal fixing support of the present invention: the present invention can preliminarily locate the installation position of the automobile license plate through the support tube when the automobile license plate is installed, thereby saving the user the trouble of gradual adjustment to ensure that the four holes of the automobile license plate are completely aligned with the threaded holes, further improving the installation efficiency of the user's automobile license plate, and because the auxiliary frame is arranged on the front side of the automobile license plate, combined with the fixing rods on both sides of the auxiliary frame, it can provide an enveloping protection effect for the automobile license plate, thereby preventing the automobile license plate from being maliciously bent.

[0017] The clamping plate on the fixing rod can also be pressed against the edge of the car license plate, thereby clamping the car license plate before the bolts are installed, avoiding the situation where the user holds the license plate with one hand and turns the bolt knob with the other hand, which may cause installation deviation of the car license plate during the bolt knob turning process.

[0018] The support tube can also be retracted into the threaded hole. At the same time, due to the linkage of various components, when the clamping plate is pressed on the edge of the license plate, the support tube moves backward, thereby ensuring that after the supporting force of the support tube is lost, the clamping plate can be connected to clamp and limit the edge of the license plate. After the positioning column is engaged, the fixing frame moves into place. At this time, the license plate is still clamped by the clamping plate, and the support tube is retracted into the threaded hole, which makes it convenient for the subsequent bolts to be screwed into the threaded hole to install and limit the license plate, thereby ensuring the stability of the car license plate.

[0019] The puncture rod can also pierce the liquid storage capsule in the support tube, so that the hydrogen peroxide solution in the liquid storage capsule flows out and mixes with the diphenyl oxalate and the fluorescent dye in the support tube, thereby producing a fluorescent stick luminous effect, and then the light is diverged through the transparent plastic cover and the support tube, thereby illuminating the threaded hole, so that the user can quickly find the installation position of the threaded hole in a dim light environment, thereby improving the user's installation accuracy and user experience in a dim light environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 It is an overall schematic diagram of the fixing bracket of the automobile license plate and the body sheet metal.

[0022] Figure 2 It is a schematic diagram of the main structure of the fixing support of the automobile license plate and the body sheet metal.

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the support body that fixes the automobile license plate to the body sheet metal.

[0024] Figure 4 It is a schematic diagram of the internal structure of the fixing bracket of the automobile license plate and the body sheet metal from a side view.

[0025] Figure 5 It is a schematic diagram of the structure of the pre-positioning component and the clamping component of the fixing support of the automobile license plate and the body sheet metal.

[0026] Figure 6It is a schematic diagram of the structure of the clamping assembly for fixing the automobile license plate and the body sheet metal.

[0027] Figure 7 It is a schematic diagram of the structure of the storage component of the automobile license plate and the body sheet metal fixing support.

[0028] Figure 8 This is a schematic diagram of the screw hole indicator component structure of the vehicle license plate and the body sheet metal fixing support.

[0029] Fig. 9 For fixing the car license plate and the body sheet metal Figure 8 Enlarged view of point A.

[0030] Numbers: 100, positioning mechanism; 101, support body; 102, support tube; 103, auxiliary frame; 104, threaded hole; 105, strip groove; 106, first through groove; 107, insertion groove; 108, slide groove; 109, fixing rod; 110, clamping plate; 111, gear; 112, fixing frame; 113, rack; 114, positioning column; 115, annular groove; 116, first spring; 117, positioning pin; 118, mounting hole; 200, fixing auxiliary mechanism; 201, square groove; 202, wedge block; 203, accommodating chamber; 204, fixing plate; 205, smooth rod; 206, second spring; 207, straight rod; 208, second through groove; 209, sealing cover; 210, liquid storage capsule; 211, rubber sheet; 212, puncture rod. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1, reference Figures 1 to 5, which is the first embodiment of the present invention, and provides a fixing support for a car license plate and a car body sheet metal, which can realize pre-positioning of the license plate, eliminating the trouble of manual support, and at the same time, the surrounding pre-positioning structure can also protect the license plate to prevent it from being maliciously bent. In addition, the support will press the license plate before the positioning rod is separated to ensure the stability of the license plate and avoid installation deviation caused by shaking during the user's support of the car license plate. The positioning mechanism 100 includes a support body 101, and a threaded hole 104 arranged on the front side of the support body 101, and also includes a threaded hole 104 arranged on the threaded hole 104 A pre-positioning component for installing and positioning the vehicle license plate, and a fixing frame 112 arranged inside the support body 101, clamping components for clamping and limiting the vehicle license plate are arranged on both sides of the fixing frame 112, and a clamping component for limiting the position of the fixing frame 112 is arranged in the upper middle part of the fixing frame 112, and a fixing auxiliary mechanism 200 is arranged inside the support body 101. The fixing auxiliary mechanism 200 includes a storage component arranged inside the support body 101 for folding the pre-positioning component, and a screw hole indication component arranged in the threaded hole 104 for lighting indication.

[0035] In this embodiment, the four holes on the car license plate are correspondingly inserted into the pre-positioning components in the threaded holes 104, and the installation position of the car license plate is initially positioned by the pre-positioning components. At the same time, the fixing frame 112 is pressed to move downward. During the downward movement of the fixing frame 112, the pressing component is linked to rotate, so that the pressing component is pressed on both sides of the pre-positioned car license plate, thereby limiting the installation position of the car license plate. After the installation is completed, due to the cooperation of the pressing component and the bolts, the car license plate can be double-limited. During the downward movement of the fixing frame 112, the fixing frame 112 The snap-fit ​​assembly on 2 is inserted into the support body 101, thereby limiting the position of the fixed frame 112 in place, thereby ensuring the stability of the clamping assembly. At the same time, during the downward movement of the fixed frame 112, the pre-positioning assembly in the threaded hole 104 is also linked to be retracted, thereby facilitating the bolt to be screwed into the threaded hole 104 to further limit the vehicle license plate. In addition, during the linkage storage process of the pre-positioning assembly, the screw hole indication assembly is also punctured, thereby illuminating the threaded hole 104, so that the user can quickly find the threaded hole 104 for bolt installation in a dim environment.

[0036] Specifically, the pre-positioning component includes an auxiliary frame 103 arranged on the front side of the support body 101, and a support tube 102 arranged in a threaded hole 104, the threaded holes 104 are set to four, and the support tubes 102 correspond to the threaded holes 104 one by one, and strip grooves 105 are opened on both sides of the front end of the support body 101, and a fixing rod 109 is provided on the side of the auxiliary frame 103 close to the strip groove 105, and the fixing rod 109 is rotatably connected to the auxiliary frame 103 through a bearing.

[0037] In this embodiment, by means of the support tube 102 disposed in the threaded hole 104, the four holes of the license plate can be respectively inserted into the support tube 102 when the license plate is installed, and the installation position of the license plate is preliminarily positioned by the support tube 102, thereby saving the user the trouble of gradually adjusting to ensure that the four holes of the license plate are completely aligned with the threaded hole 104, thereby further improving the installation efficiency of the user's license plate. In addition, since the auxiliary frame 103 is disposed on the front side of the license plate, combined with the fixing rods 109 on both sides of the auxiliary frame 103, the license plate can be protected in an encircling manner, thereby preventing the license plate from being maliciously bent, thereby ensuring the aesthetic appearance of the vehicle.

[0038] Furthermore, the clamping assembly includes a clamping plate 110 arranged on one side of the fixed rod 109, and the side of the clamping plate 110 close to the support tube 102 is flush with the edge of the strip groove 105. A gear 111 is arranged at the rear end of the fixed rod 109, and first through grooves 106 are opened on both sides of the top of the support body 101, and the first through grooves 106 are connected with the strip groove 105. The fixed frame 112 is movably connected with the first through groove 106, and racks 113 are arranged on the front ends of both sides of the fixed frame 112. The rack 113 is arranged on one side of the gear 111, and the rack 113 is meshed with the gear 111.

[0039] In this embodiment, the pressing plate 110 is fixedly connected to the fixing rod 109 by welding, the gear 111 is fixedly connected to the fixing rod 109 by welding, and the rack 113 is fixedly connected to the fixing frame 112 by welding, pushing the fixing frame 112 to move downward. During the downward movement of the fixing frame 112, the rack 113 connected to the fixing frame 112 will move along, and the gear 111 engaged with the gear 111 will rotate along during the downward movement of the rack 113. During the rotation of the gear 111, the fixing rod 109 will be driven to rotate, thereby causing the fixing rod 109 to rotate. The clamping plate 110 is pressed against the edge of the car license plate, thereby clamping the car license plate before the bolts are installed, avoiding the situation where the user holds the license plate with one hand and turns the bolt knob with the other hand, which may cause installation deviation of the car license plate during the process of turning the bolt knob. When the fixing frame 112 moves down into place, the rack 113 drives the gear 111 to rotate 260 degrees. At this time, the clamping plate 110 on the fixing rod 109 is still pressed against the edge of the license plate, and the stability of the upward and downward movement of the fixing frame 112 is guaranteed through the cooperation of the first through slot 106 on the support body 101.

[0040] The engaging assembly includes a positioning column 114 disposed in the middle of the upper part of the fixing frame 112, an annular card groove 115 is provided at the lower end of the positioning column 114, the lower end of the positioning column 114 is arranged in an arc shape, an insertion groove 107 is provided in the middle of the upper end of the support body 101, a slide groove 108 is provided on the inner wall of the insertion groove 107, a positioning pin 117 is provided in the inner cavity of the slide groove 108, the inner diameter of the insertion groove 107 is larger than the outer diameter of the positioning column 114, and the positioning column 114 and the insertion groove 107 are movable. Connection, the end of the locating pin 117 away from the slide slot 108 is arranged to be arc-shaped, the size of the locating pin 117 is adapted to the size of the slide slot 108, and the locating pin 117 is movably connected to the slide slot 108, and the end of the locating pin 117 close to the slide slot 108 is fixedly installed with a first spring 116, and the other end of the first spring 116 is fixedly connected to the locating pin 117, and mounting holes 118 are opened on both sides of the front end of the support body 101, and the mounting holes 118 are arranged above the strip groove 105.

[0041] In this embodiment, the positioning column 114 is fixedly connected to the fixing frame 112 by welding. When the fixing frame 112 moves downward, the positioning column 114 on the fixing frame 112 will also move accordingly, so that the positioning column 114 moves downward and deeply into the insertion groove 107. After the arc surface of the lower end of the positioning column 114 contacts the positioning pin 117, the lower end of the positioning column 114 will push the two positioning pins 117 to move into the sliding groove 108, and at the same time compress the first spring 116. After the annular groove 115 on the positioning column 114 contacts the positioning pin 117, the first spring 116 drives the positioning pin 117 to be inserted into the annular groove 115 by virtue of the spring resilience, thereby limiting the position of the positioning column 114, and then the downward moving fixing frame 112 is further adjusted. The position of the rack 113 is limited by the positioning column 114, so that the fixing frame 112 moves into place, and the position of the rack 113 is limited by the positioning column 114, thereby avoiding the rotation of the fixing rod 109, thereby ensuring the clamping and limiting effect of the clamping plate 110 on the license plate, and then facilitating the subsequent bolts to be screwed into the threaded hole 104 to fix the car license plate. The arc-shaped design of the contact part between the positioning column 114 and the positioning pin 117 ensures the smoothness of the downward movement of the positioning column 114, and then facilitates the snap connection between the positioning column 114 and the positioning pin 117. The mounting hole 118 on the support body 101 is set to facilitate fixing the support body 101 on the body sheet metal, thereby ensuring the stability of the support body 101.

[0042] When in use, when installing the car license plate, first make the four holes of the car license plate respectively snap into the support tube 102, and use the support tube 102 to preliminarily locate the installation position of the car license plate, thereby saving the trouble of the user to gradually adjust to ensure that the four holes of the car license plate are completely aligned with the threaded holes 104, further improving the installation efficiency of the user's car license plate, and because the auxiliary frame 103 is arranged on the front side of the car license plate, combined with the fixing rods 109 on both sides of the auxiliary frame 103, it can play a surrounding protection effect on the car license plate, thereby preventing the car license plate from being maliciously bent. After the car license plate is pre-positioned, the fixing frame 112 is pushed to move downward, and the rack 113 connected to the fixing frame 112 will move with it. During the downward movement of the rack 113, the meshing gear 111 will follow the rotation. During the rotation of the gear 111, the fixing rod 109 will be driven to rotate, so that the clamping plate 110 on the fixing rod 109 is pressed on the edge of the car license plate, and then the car license plate is tightened before the bolt is installed, avoiding the user holding the license plate with one hand and turning the knob of the bolt with the other hand. As a result, the automobile license plate is prone to installation deviation during the process of turning the bolt knob. When the fixing frame 112 moves downward, the positioning column 114 on the fixing frame 112 will also move with it, so that the positioning column 114 moves downward and deeply into the insertion groove 107. After the arc surface of the lower end of the positioning column 114 contacts the positioning pin 117, the lower end of the positioning column 114 will push the two positioning pins 117 to insert and move into the sliding groove 108, and at the same time compress the first spring 116. After the annular groove 115 on the positioning column 114 contacts the positioning pin 117, the first spring 116 is compressed. By means of the spring resilience, the first spring 116 drives the positioning pin 117 to be inserted into the annular groove 115, thereby limiting the position of the positioning column 114, and then limiting the position of the downwardly moved fixing frame 112. At this time, the fixing frame 112 moves into place, and through the limitation of the positioning column 114, the position of the rack 113 is limited, thereby avoiding the rotation of the fixing rod 109, thereby ensuring the clamping and limiting effect of the clamping plate 110 on the license plate, and then facilitating the subsequent bolts to be screwed into the threaded hole 104 to fix the car license plate.

[0043] Example 2, reference Figures 1 to 9, which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides a fixing support for a car license plate and a car body sheet metal, which can realize the storage of the pre-positioning structure when the car license plate is bolted. At the same time, the screw hole indication component is linked to be punctured during the storage process to illuminate the position of the screw hole, thereby improving the installation accuracy and user experience of users in dim light environments. The storage component includes square grooves 201 opened on both sides of the upper end of the support body 101, and the inner cavity of the square groove 201 is provided with a wedge block 202. The upper end of the wedge block 202 is fixedly connected to the fixing frame 112. The support body 101 is provided with a accommodating cavity 203 inside, and the accommodating cavity 203 is provided with a fixing plate 204 inside. The upper end of the fixing plate 204 A smooth rod 205 is welded to the end, and the smooth rod 205 is arranged on one side of the inclined surface of the wedge block 202. A plurality of straight rods 207 are welded to the front end of the fixed plate 204, and the other end of the straight rod 207 is fixedly connected to the support tube 102. The size of the wedge block 202 is adapted to the size of the square groove 201, and the wedge block 202 is movably connected to the square groove 201, the accommodating cavity 203 is connected to the strip groove 105, and a second spring 206 is arranged on the rear side of the fixed plate 204, and the other end of the second spring 206 is fixedly connected to the inner wall of the accommodating cavity 203. A second through groove 208 is opened at the rear end of the inner cavity of the threaded hole 104, and the size of the straight rod 207 is adapted to the size of the second through groove 208, and the straight rod 207 is movably connected to the second through groove 208.

[0044] In this embodiment, the straight rod 207 is fixedly connected to the support tube 102 by gluing. When the fixing frame 112 moves downward, the wedge block 202 connected to the fixing frame 112 will also move with it. The downward movement of the wedge block 202 will contact the smooth rod 205, thereby pushing the smooth rod 205 and the fixing plate 204 to move backward, and at the same time compressing the second spring 206. When the fixing plate 204 moves backward, the fixing plate 204 drives the support tube 102 to move with it through the straight rod 207, so that the support tube 102 is received in the threaded hole 104. At the same time, due to the linkage of various components, when the clamping plate 110 is pressed on the edge of the license plate, the support tube 102 moves backward, thereby ensuring that after the supporting force of the support tube 102 is lost, the clamping plate 110 can be connected to clamp and limit the edge of the license plate. After the positioning column 114 is engaged, the fixing frame 112 moves into place. At this time, the license plate is still clamped by the clamping plate 110, and the support tube 102 is received in the threaded hole 104, which makes it convenient for the subsequent bolts to be screwed into the threaded hole 104 to install and limit the license plate, thereby ensuring the stability of the car license plate.

[0045] Specifically, the screw hole indicator assembly includes a cover 209 arranged on one side of the support tube 102, the cover 209 and the support tube 102 are bonded by glue, the cover 209 and the support tube 102 are both made of transparent plastic, the inner cavity of the support tube 102 is bonded with a liquid storage capsule 210, and a rubber sheet 211 is arranged on the side of the support tube 102 away from the cover 209, and a puncture rod 212 is fixedly installed on the inner wall of the threaded hole 104, and the puncture rod 212 and the rubber sheet 211 are arranged on the same horizontal plane.

[0046] In this embodiment, when the support tube 102 is received into the threaded hole 104, the rubber sheet 211 on the support tube 102 will contact the puncture rod 212, and the puncture rod 212 will puncture the rubber sheet 211 and insert into the support tube 102. At this time, the support tube 102 continues to move, so that the puncture rod 212 punctures the liquid storage capsule 210 in the support tube 102, so that the hydrogen peroxide solution in the liquid storage capsule 210 flows out and mixes with the diphenyl oxalate and fluorescent dye in the support tube 102, thereby producing a fluorescent stick luminous effect, and then the light is diverged through the transparent plastic cover 209 and the support tube 102, and then the threaded hole 104 is illuminated, so that the user can quickly find the installation position of the threaded hole 104 in a dim light environment, thereby improving the user's installation accuracy and user experience in a dim light environment.

[0047] The rest of the structure is the same as that of Example 1.

[0048] When in use, during the downward movement of the fixing frame 112, the wedge block 202 connected to the fixing frame 112 will also move along, and the downward movement of the wedge block 202 will contact the smooth rod 205, thereby pushing the smooth rod 205 and the fixing plate 204 to move backward, and at the same time compressing the second spring 206. During the backward movement of the fixing plate 204, the fixing plate 204 drives the support tube 102 to move along through the straight rod 207, so that the support tube 102 is received in the threaded hole 104. At the same time, due to the linkage of various components, when the clamping plate 110 is pressed on the edge of the license plate, the support tube 102 moves backward, thereby ensuring that after the supporting force of the support tube 102 is lost, the clamping plate 110 can be connected to clamp and limit the edge of the license plate. After the positioning column 114 is engaged, the fixing frame 112 moves into place. At this time, the license plate is still clamped by the clamping plate 110, and the support tube 102 is received in the threaded hole 104, which is convenient The subsequent bolts are screwed into the threaded hole 104 to limit the installation of the license plate, thereby ensuring the stability of the car license plate. During the process of the support tube 102 being inserted into the threaded hole 104, the rubber sheet 211 on the support tube 102 will contact the piercing rod 212, and the piercing rod 212 pierces the rubber sheet 211 and inserts into the support tube 102. At this time, the support tube 102 continues to move, and the piercing rod 212 pierces the liquid storage capsule 210 in the support tube 102, so that the hydrogen peroxide solution in the liquid storage capsule 210 flows out and mixes with the diphenyl oxalate and fluorescent dye in the support tube 102, thereby producing a fluorescent stick luminous effect, and then the light is diverged through the transparent plastic cover 209 and the support tube 102, and then the threaded hole 104 is illuminated, so that the user can quickly find the installation position of the threaded hole 104 in a dim light environment, thereby improving the user's installation accuracy and user experience in a dim light environment.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A fixing support for a car license plate and a car body sheet metal, characterized in that: include, A positioning mechanism (100), comprising a support body (101), and a threaded hole (104) arranged on the front side of the support body (101), and also comprising a pre-positioning component arranged in the threaded hole (104) for installing and positioning the vehicle license plate, and a fixing frame (112) arranged inside the support body (101), wherein pressing components for pressing and limiting the vehicle license plate are arranged on both sides of the fixing frame (112), and a snap-fitting component for limiting the position of the fixing frame (112) is arranged at the upper middle part of the fixing frame (112), and a fixing auxiliary mechanism (200) is arranged inside the support body (101); The fixing auxiliary mechanism (200) comprises a storage component arranged inside the support body (101) for storing the pre-positioning component, and a screw hole indication component arranged inside the screw hole (104) for lighting indication; The pre-positioning component comprises an auxiliary frame (103) arranged on the front side of the support body (101), and a support tube (102) arranged in the threaded hole (104), the threaded holes (104) are arranged in four numbers, and the support tube (102) corresponds to the threaded holes (104) one by one, both sides of the front end of the support body (101) are provided with strip grooves (105), and a fixing rod (109) is arranged on a side of the auxiliary frame (103) close to the strip groove (105), and the fixing rod (109) is rotatably connected to the auxiliary frame (103) via a bearing; The screw hole indicating assembly comprises a cover (209) arranged on one side of the support tube (102); the cover (209) and the support tube (102) are bonded by glue; the cover (209) and the support tube (102) are both made of transparent plastic; a liquid storage capsule (210) is bonded to the inner cavity of the support tube (102); a rubber sheet (211) is arranged on the side of the support tube (102) away from the cover (209); a puncture rod (212) is fixedly mounted on the inner wall of the threaded hole (104); and the puncture rod (212) and the rubber sheet (211) are arranged on the same horizontal plane.

2. The automobile license plate and body sheet metal fixing support as claimed in claim 1, characterized in that: The clamping assembly comprises a clamping plate (110) arranged on one side of the fixing rod (109), the side of the clamping plate (110) close to the supporting tube (102) is flush with the edge of the strip groove (105), a gear (111) is arranged at the rear end of the fixing rod (109), first through grooves (106) are opened on both sides of the top of the support body (101), the first through grooves (106) are connected to the strip groove (105), the fixing frame (112) is movably connected to the first through groove (106), and racks (113) are arranged on the front ends of both sides of the fixing frame (112), the racks (113) are arranged on one side of the gear (111), and the racks (113) are meshed with the gear (111).

3. The automobile license plate and body sheet metal fixing support as claimed in claim 2, characterized in that: The engaging assembly comprises a positioning column (114) arranged in the middle of the upper part of the fixing frame (112); an annular clamping groove (115) is provided at the lower end of the positioning column (114); the lower end of the positioning column (114) is arranged in an arc shape; an insertion groove (107) is provided in the middle of the upper end of the support body (101); a sliding groove (108) is provided on the inner wall of the insertion groove (107); a positioning pin (117) is provided in the inner cavity of the sliding groove (108); the inner diameter of the insertion groove (107) is larger than the outer diameter of the positioning column (114); the positioning column (114) is movably connected to the insertion groove (107); and the end of the positioning pin (117) away from the sliding groove (108) is arranged in an arc shape.

4. The automobile license plate and body sheet metal fixing support as claimed in claim 3, characterized in that: The size of the positioning pin (117) is matched with the size of the slide slot (108), and the positioning pin (117) is movably connected to the slide slot (108). A first spring (116) is fixedly installed at one end of the positioning pin (117) close to the slide slot (108), and the other end of the first spring (116) is fixedly connected to the positioning pin (117). Both sides of the front end of the support body (101) are provided with mounting holes (118), and the mounting holes (118) are arranged above the strip groove (105).

5. The automobile license plate and body sheet metal fixing support as claimed in claim 4, characterized in that: The storage assembly comprises square grooves (201) opened on both sides of the upper end of the support body (101); a wedge block (202) is arranged in the inner cavity of the square groove (201); the upper end of the wedge block (202) is fixedly connected to the fixing frame (112); a receiving cavity (203) is arranged inside the support body (101); a fixing plate (204) is arranged inside the receiving cavity (203); a smooth rod (205) is welded to the upper end of the fixing plate (204); the smooth rod (205) is arranged on one side of the inclined surface of the wedge block (202); a plurality of straight rods (207) are welded to the front end of the fixing plate (204); the other end of the straight rod (207) is fixedly connected to the support tube (102).

6. The automobile license plate and body sheet metal fixing support as claimed in claim 5, characterized in that: The size of the wedge block (202) matches the size of the square groove (201), and the wedge block (202) is movably connected to the square groove (201), the accommodating cavity (203) is connected to the strip groove (105), a second spring (206) is arranged on the rear side of the fixing plate (204), the other end of the second spring (206) is fixedly connected to the inner wall of the accommodating cavity (203), a second through groove (208) is provided at the rear end of the inner cavity of the threaded hole (104), the size of the straight rod (207) matches the size of the second through groove (208), and the straight rod (207) is movably connected to the second through groove (208).

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