Accessory mounting aid

Abstract

The application discloses a kind of accessory installation auxiliary devices, it is related to vehicle assembly technical field, to solve the technical problem of the poor versatility of current tray.It includes support frame and limiting component, support frame is provided with side support;Limiting component is slidably connected with support frame, the sliding direction of limiting component is parallel to horizontal plane, to change the distance between limiting component and side support;Side support and limiting component are used to clamp accessories.Based on the accessory installation auxiliary device provided in the present application, the accessory can be clamped between the side support and the limiting component, and the distance between the limiting component and the side support can be adjusted to change the clamping distance, meet the clamping requirements of accessories of different sizes, increase the scope of application, and improve the versatility.

Description

Technical Field

[0001] This application relates to the field of vehicle assembly technology, and more particularly to an accessory installation auxiliary device. Background Technology

[0002] When installing a car door, a tray is needed to support the door at a certain angle to assist in the installation.

[0003] In related technologies, the pallet has a support space, and the vehicle door is placed within the support space to restrain the door on the support frame, thereby facilitating the installation of the door on the vehicle body. With this design, due to differences in door size and structure, the pallet can only be connected to specific door models, resulting in poor pallet versatility. Utility Model Content

[0004] The purpose of this application is to provide an accessory installation auxiliary device, which aims to solve the current technical problem of poor pallet versatility.

[0005] This application provides an accessory installation auxiliary device, which includes:

[0006] A support frame, wherein side supports are provided on the support frame;

[0007] A limiting component is provided, which slides in conjunction with the support frame. The sliding direction of the limiting component is parallel to the horizontal plane to change the distance between the limiting component and the side support. The side support and the limiting component are used to clamp the accessory.

[0008] In the above solution, based on the accessory installation auxiliary device provided in this disclosure, the accessory can be clamped between the side support and the limiting component, and the distance between the limiting component and the side support can be adjusted to change the clamping distance, meet the clamping requirements of accessories of different sizes, increase the scope of application, and improve versatility.

[0009] Optionally, the limiting component includes a guide rod, a drive seat, and a limiting block. The guide rod is connected to the support frame, the drive seat is slidably mounted on the guide rod, and the limiting block is mounted on the drive seat. The limiting block is used to contact the accessory.

[0010] In the above solution, the limiting component has a simple structure and is easy to operate. Through the support of the limiting block and the accessories, the limiting component and the accessories can be closely matched to provide a stable supporting limiting foundation and increase the clamping effect of the accessories.

[0011] Optionally, the limiting component further includes a locking structure connected to the guide rod and the drive seat, the locking structure being used to prevent the drive seat from sliding on the guide rod.

[0012] In the above solution, by setting a locking structure, the position of the drive seat on the guide rod can be maintained, thereby enabling the limiting block on the drive seat to be stably supported on the other side of the accessory, ensuring the limiting effect on the accessory.

[0013] Optionally, the locking structure includes:

[0014] The first anti-reverse rack is disposed on the guide rod;

[0015] A first clamping block and a second clamping block are provided. The first clamping block is provided with a first groove, and the second clamping block is provided with a second groove. The first groove and the second groove form a guide hole, and the guide rod is slidably disposed in the guide hole. A second anti-reverse rack is provided on the groove wall of the second groove, and the first anti-reverse rack and the second anti-reverse rack are engaged in a locking fit.

[0016] A driving device is provided, wherein the first clamping block is connected to the driving seat, the second clamping block is hinged to the driving seat, the axis of the second clamping block is parallel to the center line of the guide rod, the driving device is connected to the second clamping block, and the driving device is used to drive the second clamping block to move closer to or away from the first clamping block.

[0017] In the above solution, the driving device moves the second clamping block closer to the first clamping block, achieving the engagement of the first and second anti-reverse racks. This allows the first and second clamping blocks to move the drive seat towards the side support until the limiting block on the drive seat abuts against the other side of the accessory. At this point, under the action of the first and second anti-reverse racks, the first and second clamping blocks cannot move the drive seat away from the side support, ensuring that the limiting block is stably supported on the other side of the accessory. The driving device then moves the second clamping block away from the first clamping block, disengaging the first and second anti-reverse racks. At this point, the first and second clamping blocks can move the drive seat along the extension direction of the guide rod, releasing the support on the other side of the accessory. This method is convenient to operate and achieves a secure locking effect.

[0018] Optionally, the driving device includes a driving rod and a cam, the cam being disposed between the first clamping block and the second clamping block, the cam being rotatably connected to the driving seat, and the driving rod being drively connected to the cam.

[0019] In the above solution, the second clamping block can be moved away from the first clamping block by rotating the cam through the operating drive rod. The structure is simple and the operation is convenient.

[0020] Optionally, the locking structure further includes a spring connected to the first clamping block and the second clamping block, the spring being used to move the second clamping block toward the first clamping block.

[0021] In the above scheme, the spring can continuously apply a force to the second clamping block in the direction of the first clamping block to ensure the stability of the locking engagement between the first anti-reverse rack and the second anti-reverse rack.

[0022] Optionally, the accessory installation auxiliary device further includes a connector disposed on the side support, the connector being used to connect with a connection structure on one side of the accessory.

[0023] In the above scheme, the connector can be used to connect accessories of another structural form, further increasing the applicability of the accessory installation auxiliary device.

[0024] Optionally, the side support is further provided with a slide rail, the extension direction of which is perpendicular to the horizontal plane, and the connector is slidably connected to the slide rail.

[0025] In the above solution, the vertical position of the connector is changed by the sliding fit between the connector and the slide rail, thereby adapting to different types of accessories and further increasing the applicability of the accessory installation auxiliary device.

[0026] Optionally, the accessory installation auxiliary device further includes a base and a locking element, wherein the support frame is rotatably connected to the base, and the rotation axis of the support frame relative to the base is perpendicular to the horizontal plane; the locking element is connected to the support frame and the base to prevent the support frame from rotating.

[0027] In the above solution, by setting a locking component, the support frame can be kept on the base in the non-rotating state to prevent the support frame from rotating, so that the support frame can support the accessories in this state. In addition, when the support frame needs to rotate relative to the base to support the accessories at another angle, the locking component can be opened, which is convenient to operate and meets the usage needs of different states.

[0028] Optionally, the locking element includes:

[0029] The lock rod, the lock hook, and the return spring are provided. The lock rod is hinged to the support frame, and the hinge axis of the lock rod is parallel to the horizontal plane. The lock hook is located at the end of the lock rod. The return spring is connected to both the lock rod and the support frame and is used to provide tension to the lock rod.

[0030] A locking block is disposed on the base and located on the opposite side of the rotation direction of the support frame. The locking hook engages with the locking block under the action of the return spring and can be released as the locking rod rotates.

[0031] In the above solution, pressing the locking lever can release the locking block from the locking hook, and the return spring can reset the locking block and maintain the locking state between the locking block and the locking hook, making the operation convenient. Attached Figure Description

[0032] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the structure of an accessory installation auxiliary device in the closed state, provided in an embodiment of this application.

[0034] Figure 2 This is a schematic diagram of the structure of an accessory installation auxiliary device in the open state, provided in an embodiment of this application.

[0035] Figure 3 This is a schematic diagram of the structure of a limiting component provided in an embodiment of this application;

[0036] Figure 4 This is a front view of a limiting component provided in an embodiment of this application.

[0037] Figure label:

[0038] 1. Support frame; 11. Side support; 111. Connector; 112. Slide rail; 113. Support rod; 114. Support block; 12. Bottom support; 13. Support seat; 2. Limiting assembly; 21. Guide rod; 22. Drive seat; 23. Limiting block; 24. Locking structure; 241. First anti-reverse rack; 242. First clamping block; 243. Second clamping block; 244. Drive device; 2441. Drive rod; 2442. Cam; 245. Spring; 3. Accessories; 4. Base; 41. Base; 42. Mounting frame; 5. Locking component; 51. Locking rod; 52. Locking hook. Detailed Implementation

[0039] In the embodiments of this application, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," "third," "fourth," "fifth," and "sixth" may explicitly or implicitly include one or more of that feature.

[0040] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0041] "A and / or B" includes the following three combinations: A only, B only, and a combination of A and B.

[0042] In the embodiments of this application, "parallel," "perpendicular," and "equal" include the described situation and situations similar to the described situation, the range of which is within an acceptable deviation range, said acceptable deviation range being determined by those skilled in the art taking into account the measurement under discussion and the error associated with the measurement of a particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes absolute parallelism and approximate parallelism, wherein the acceptable deviation range for approximate parallelism may be, for example, a deviation within 5°; "perpendicular" includes absolute perpendicularity and approximate perpendicularity, wherein the acceptable deviation range for approximate perpendicularity may also be, for example, a deviation within 5°. "Equal" includes absolute equality and approximate equality, wherein the acceptable deviation range for approximate equality may be, for example, a difference between the two equals being less than or equal to 5% of either one.

[0043] Combination Figure 1 and Figure 2 As shown in the figure, this application embodiment provides an accessory installation auxiliary device, which includes a support frame 1 and a limiting component 2. A side support 11 is provided on the support frame 1, and the extension direction of the side support 11 is perpendicular to the horizontal plane. The limiting component 2 is slidably engaged with the support frame 1, and the sliding direction of the limiting component 2 is parallel to the horizontal plane, thereby changing the distance between the limiting component 2 and the side support 11. The side support 11 and the limiting component 2 are used to clamp an accessory 3; that is, the side support 11 supports one side of the accessory 3, and the limiting component 2 supports the other side of the accessory 3, thereby holding the accessory 3 between the side support 11 and the limiting component 2.

[0044] Based on the accessory installation auxiliary device provided in this disclosure, accessory 3 can be clamped between side support 11 and limiting component 2, and the distance between limiting component 2 and side support 11 can be adjusted to change the clamping distance, meet the clamping requirements of accessories 3 of different sizes, increase the scope of application, and improve versatility.

[0045] In some implementations, reference continues. Figure 1 and Figure 2 The support frame 1 also includes a bottom support 12, which extends parallel to the horizontal plane and is used to support the bottom of the accessory 3. A side support 11 is provided at one end of the bottom support 12, and a limiting component 2 is provided at the other end of the bottom support 12.

[0046] In this design, the bottom support 12 is used to support the bottom of the accessory 3, and is supported on the corresponding sides of the accessory 3 by the side support 11 and the limiting component 2, so as to increase the stability of the support frame 1 supporting the accessory 3.

[0047] In some embodiments, a support base 13 is provided at the top of the other end of the bottom support 12, and the limiting component 2 is disposed on the support base 13 to increase the ease of installation of the limiting component 2.

[0048] In some embodiments, a support rod 113 is provided on the top of the side support 11, one end of the support rod 113 is connected to the side support 11, and the other end of the support rod 113 is connected to a support block 114, which is supported on one side of the accessory 3.

[0049] In this design, the support block 114 can be supported at a designated position by the support rod 113, so as to support the side of the accessory 3 and meet the support requirements of the irregularly shaped accessory 3.

[0050] In some implementations, such as Figure 3 As shown, the limiting assembly 2 includes a guide rod 21, a drive seat 22, and a limiting block 23. The extension direction of the limiting rod is parallel to the horizontal plane. The guide rod 21 is connected to the support frame 1, specifically to the support seat 13 of the support frame 1. The drive seat 22 is slidably mounted on the guide rod 21, allowing the sliding seat to move towards or away from the side support 11 during sliding. The limiting block 23 is mounted on the drive seat 22 and is used to contact the accessory 3.

[0051] The matching here refers to the fact that the shape of the contact surface of the limiting block 23 matches the shape of the position to be supported of the accessory 3, so as to increase the contact area between the limiting block 23 and the accessory 3 and ensure the supporting effect of the limiting block 23 on the accessory 3. For example, when the shape of the position to be supported of the accessory 3 is rectangular, the shape of the contact surface of the limiting block 23 is also rectangular; when the shape of the position to be supported of the accessory 3 is strip-shaped, the contact surface of the limiting block 23 is provided with a groove; when the shape of the position to be supported of the accessory 3 is a strip curve, the groove of the contact surface of the limiting block 23 is also bent and extended accordingly to increase the contact area and ensure the supporting effect.

[0052] In this design, the limiting component 2 has a simple structure and is easy to operate. Through the support of the limiting block 23 and the accessory 3, the limiting component 2 and the accessory 3 can be closely matched to provide a stable supporting limiting base and increase the clamping effect of the accessory 3.

[0053] In some implementations, combined Figure 3 and Figure 4 As shown, the limiting component 2 also includes a locking structure 24, which is connected to the guide rod 21 and the drive seat 22. The locking structure 24 is used to prevent the drive seat 22 from sliding on the guide rod 21.

[0054] In this design, by setting the locking structure 24, the position of the drive seat 22 on the guide rod 21 can be maintained, so that the limiting block 23 on the drive seat 22 can be stably supported on the other side of the accessory 3, ensuring the limiting effect on the accessory 3.

[0055] In some implementations, reference continues. Figure 3 and Figure 4 The locking structure 24 includes a first anti-reverse rack 241, a first clamping block 242, a second clamping block 243, and a driving device 244.

[0056] The first anti-reverse rack 241 is disposed on the guide rod 21. The first anti-reverse rack 241 is disposed at the bottom of the guide rod 21, and the extension direction of the first anti-reverse rack 241 is consistent with the extension direction of the guide rod 21. The first anti-reverse rack 241 includes a plurality of first anti-reverse teeth arranged sequentially along the extension direction of the guide rod 21. The tips of the plurality of first anti-reverse teeth are inclined toward the side support 11.

[0057] A first groove is provided on the first clamping block 242, and a second groove is provided on the second clamping block 243. The second clamping block 243 is located below the first clamping block 242. Both the first and second grooves are semi-circular grooves. The first and second grooves form a guide hole, in which the guide rod 21 slides, achieving a sliding fit between the first and second clamping blocks 242 and 243 and the guide rod 21. A second anti-reverse rack is provided on the groove wall of the second groove. The second anti-reverse rack extends along the axial direction of the guide hole and includes multiple second anti-reverse teeth arranged sequentially along the axial direction of the guide hole. The tips of the multiple second anti-reverse teeth are inclined away from the side support 11. The first anti-reverse rack 241 and the second anti-reverse rack are engaged, that is, the multiple first anti-reverse teeth and the multiple second anti-reverse teeth are arranged alternately, achieving the engagement of adjacent first anti-reverse teeth with second anti-reverse teeth.

[0058] The first clamping block 242 is connected to the drive seat 22, and the second clamping block 243 is hinged to the drive seat 22. The axis of the second clamping block 243 is parallel to the center line of the guide rod 21, so that the first clamping block 242 and the second clamping block 243 can drive the drive seat 22 to move along the extension direction of the guide rod 21. The drive device 244 is connected to the second clamping block 243 and is used to drive the second clamping block 243 to move closer to or further away from the first clamping block 242, so as to realize the engagement or disengagement of the first anti-reverse rack 241 and the second anti-reverse rack.

[0059] In this design, the driving device 244 drives the second clamping block 243 to approach the first clamping block 242, thereby engaging the first anti-reverse rack 241 with the second anti-reverse rack. This allows the first clamping block 242 and the second clamping block 243 to drive the driving seat 22 to move toward the side support 11 until the limiting block 23 on the driving seat 22 abuts against the other side of the accessory 3. At this point, under the action of the first anti-reverse rack 241 and the second anti-reverse rack, the first clamping block 242 and the second clamping block 243 cannot drive the driving seat 22 to move away from the side support 11, ensuring that the limiting block 23 is stably supported on the other side of the accessory 3. The drive device 244 drives the second clamping block 243 away from the first clamping block 242, thereby disengaging the first anti-reverse rack 241 from the second anti-reverse rack. At this time, the first clamping block 242 and the second clamping block 243 can drive the drive seat 22 to move along the extension direction of the guide rod 21 on the guide rod 21, so as to release the support on the other side of the accessory 3. The operation is convenient and a firm locking effect can be achieved.

[0060] In some implementations, such as Figure 3 As shown, the driving device 244 includes a driving rod 2441 and a cam 2442. The cam 2442 is disposed between the first clamping block 242 and the second clamping block 243. The cam 2442 is rotatably connected to the driving seat 22, and the driving rod 2441 is drively connected to the cam 2442. The cam 2442 includes two corresponding flat sides and two curved sides that connect the two flat sides respectively. When the first clamping block 242 and the second clamping block 243 are clamped on the two flat sides respectively, the first anti-reverse rack 241 is engaged with the second anti-reverse rack. After the driving rod 2441 drives the cam 2442 to rotate, the two driving sides of the cam 2442 can push the second clamping block 243 away from the first clamping block 242, and the first anti-reverse rack 241 disengages from the second anti-reverse rack.

[0061] With this design, the second clamping block 243 can be moved away from the first clamping block 242 by rotating the cam 2442 through the operating drive rod 2441. The structure is simple and the operation is convenient.

[0062] In some embodiments, a rotating shaft passes through the side wall of the drive seat 22. The rotating shaft extends parallel to the horizontal plane, with one end extending into the drive seat 22 and the other end extending out of the drive seat 22. One end of the rotating shaft is connected to the cam 2442, and the other end is connected to the drive rod 2441. The drive rod 2441 drives the cam 2442 to rotate via the rotating shaft. Furthermore, the drive rod 2441 extends along an axis perpendicular to the rotating shaft to increase the ease of operation for the operator.

[0063] In some implementations, such as Figure 3 As shown, the locking structure 24 also includes a spring 245, which is connected to the first clamping block 242 and the second clamping block 243. The spring 245 is used to move the second clamping block 243 toward the first clamping block 242. Specifically, when the first clamping block 242 and the second clamping block 243 are respectively clamped on the two flat sides, the spring 245 pushes the second clamping block 243 toward the first clamping block 242 under its elastic force, ensuring the stability of the locking engagement between the first anti-reverse rack 241 and the second anti-reverse rack.

[0064] In this design, the spring 245 can continuously apply a force to the second clamping block 243 in the direction of the first clamping block 242 to ensure the stability of the engagement between the first anti-reverse rack 241 and the second anti-reverse rack.

[0065] In other embodiments, the limiting component 2 further includes an electric push rod, which includes a cylinder and a telescopic rod. The extension direction of the telescopic rod is parallel to the horizontal plane, and the end of the telescopic rod is connected to the drive seat 22 so as to drive the extension and retraction of the telescopic rod through the cylinder, thereby driving the drive seat 22 to move in the direction of approaching or moving away from the side support 11, and can maintain the position of the drive seat 22 to achieve automatic drive control.

[0066] As can be seen, the specific driving method of the drive unit 22 is not limited and can be designed according to actual needs.

[0067] In some implementations, such as Figure 1 As shown, the accessory installation auxiliary device also includes a connector 111, which is mounted on the side support 11 and is used to connect with the connection structure on one side of the accessory 3. When the accessory 3 is a car door, the connector 111 includes a connecting seat with a screw hole. The hinge structure of the car door has a through hole, which is positioned opposite to the screw hole. A bolt passes through the through hole and is screwed into the screw hole, thus connecting the connecting seat to the hinge structure of the car door.

[0068] In this design, connector 111 can be used to connect to accessory 3 of another structural form, further increasing the applicability of accessory installation auxiliary device.

[0069] In some embodiments, the side support 11 is further provided with a slide rail 112, the extension direction of the slide rail 112 is perpendicular to the horizontal plane, and the connector 111 is slidably connected to the slide rail 112.

[0070] In this design, the vertical position of the connector 111 can be changed by the sliding cooperation between the connector 111 and the slide rail 112, thereby adapting to different types of accessories 3 and further increasing the applicability of the accessory installation auxiliary device.

[0071] In some embodiments, the side support 11 is provided with an electric push rod, the telescopic rod of which extends vertically, and the end of the telescopic rod is connected to the connector 111 to change the position of the connector 111 in the vertical direction and to hold the connector 111 in that position.

[0072] In some other embodiments, the connector 111 is provided with a locking structure, which is the same as the locking structure 24 described above and will not be described in detail here, so that the position of the connector 111 on the slide rail 112 can be maintained by the locking structure 24.

[0073] In related technologies, when installing car doors, a tray is needed to support the door at a certain angle to assist in the installation. However, traditional trays are fixed and can only support the door at a specific angle. They are used for hinged doors, where the installation machine clamps the door from the inside and aligns the side hinge with the vehicle body. For sliding doors, because the door rail is on the inside, it needs to align with the rail on the vehicle body. Therefore, the installation machine can only clamp the outside of the door or clamp the inside and then flip it on the machine. This requires modification to the machine, increasing costs and space, and reducing efficiency. To address this, this application provides a rotatable accessory installation auxiliary device, as follows:

[0074] In some implementations, combined Figure 1 and Figure 2 As shown, the accessory installation auxiliary device also includes a base 4 and a locking element 5. The base 4 provides a supporting foundation, and the support frame 1 is rotatably connected to the base 4. The axis of rotation of the support frame 1 relative to the base 4 is perpendicular to the horizontal plane. The locking element 5 is connected to the support frame 1 and the base 4 to prevent the support frame 1 from rotating.

[0075] Taking component 3 as an example of a car, one type of door is a hinged door, where the door is connected to the car body via a side hinge to open or close. In this case, when installing the door, the support frame 1 needs to be held on the base 4 by the locking component 5. After the door is installed on the support frame 1, the mounting machine clamps the door at this angle, aligning the side hinge of the door with the car body. Another type of door is a sliding door, where the sliding door slides into the car body to open or close. In this case, when installing the sliding door, the sliding door is installed on the support frame 1, and the locking component 5 releases the restriction on the support frame 1. Rotating the support frame 1 causes the sliding door to rotate to a preset angle, allowing the mounting machine to directly clamp the sliding door from the outside, thus aligning the inner sliding rail of the sliding door with the car body. This eliminates the need for flipping after clamping, reducing modification costs, minimizing space occupation, and increasing work efficiency.

[0076] In this design, by setting a locking component, the support frame 1 can be held on the base 4 in the non-rotational state to prevent the support frame 1 from rotating, so that the support frame 1 can support the accessory 3 in this state; in addition, when the support frame 1 needs to rotate relative to the base 4 to support the accessory 3 at another angle, the locking component 5 can be opened, which is convenient to operate and meets the usage needs of different states.

[0077] In some implementations, such as Figure 2 As shown, the locking component 5 includes a locking rod 51, a locking hook 52, a return spring, and a locking block. The locking rod 51 is hinged to the support frame 1, with its hinge axis parallel to the horizontal plane. The locking hook 52 is located at the end of the locking rod 51. The return spring is connected to both the locking rod 51 and the support frame 1, providing tension to the locking rod 51. The locking block is mounted on the base 4 and located on the opposite side of the rotation direction of the support frame 1. The locking hook 52 engages with the locking block under the action of the return spring and can disengage as the locking rod 51 rotates.

[0078] The locking rod 51 has an operating end and a limiting end. The limiting end of the locking rod 51 is connected to the locking hook 52. The operating end of the locking rod 51 is provided with a handle. By pressing the handle, the locking rod 51 causes the locking hook 52 to lift up and disengage from the locking block. When the handle is released, the locking rod 51 returns to its original position under the action of the return spring, so that the locking hook 52 engages with the locking block.

[0079] With this design, pressing the locking lever 51 releases the engagement between the locking block and the locking hook 52, and the return spring resets the locking block while maintaining the engagement between the locking block and the locking hook 52, making operation convenient.

[0080] In some implementations, combined Figure 1 and Figure 2As shown, the base 4 includes a base 41 and a mounting frame 42. The mounting frame 42 is located at the top of the bottom, and the plane of the mounting frame 42 is perpendicular to the horizontal plane. The support frame 1 is hinged to the mounting frame 42, and the hinge axis is perpendicular to the horizontal plane.

[0081] In some implementations, combined Figure 1 and Figure 2 As shown, accessory 3 is a car door, which is an accessory installation auxiliary device used for the auxiliary installation of the car door. The car door can be installed on the support frame 1. The bottom support 12 is used to support the bottom of the car door, the side support 11 is used to support one side of the car door, and the limiting component 2 is used to support the other side of the car door to maintain the position of the car door, and then cooperate with the subsequent mounting machine to carry out the car door mounting operation.

[0082] It is understandable that accessory 3 can also be other structures, which can be selected according to actual needs. Correspondingly, the specific shapes of the bottom support 12, the side support 11, and the limiting component 2 can also be adapted to the specific structure of accessory 3.

[0083] In the description of the embodiments of this application, specific features, structures, materials or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0084] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An accessory installation aid device characterized by, include: A support frame (1) is provided with side supports (11); The limiting component (2) is slidably engaged with the support frame (1). The sliding direction of the limiting component (2) is parallel to the horizontal plane to change the distance between the limiting component (2) and the side support (11). The side support (11) and the limiting component (2) are used to clamp the accessory (3).

2. The accessory installation aid of claim 1, wherein The limiting component (2) includes a guide rod (21), a drive seat (22), and a limiting block (23). The guide rod (21) is connected to the support frame (1). The drive seat (22) is slidably mounted on the guide rod (21). The limiting block (23) is mounted on the drive seat (22) and is used to contact the accessory (3).

3. The accessory installation aid of claim 2, wherein, The limiting component (2) further includes a locking structure (24), which is connected to the guide rod (21) and the drive seat (22). The locking structure (24) is used to prevent the drive seat (22) from sliding on the guide rod (21).

4. The accessory installation aid of claim 3, wherein, The locking structure (24) includes: The first anti-reverse rack (241) is disposed on the guide rod (21); The first clamping block (242) and the second clamping block (243) are provided with a first groove and a second groove. The first groove and the second groove form a guide hole, and the guide rod (21) is slidably disposed in the guide hole. A second anti-reverse rack is provided on the groove wall of the second groove, and the first anti-reverse rack (241) is engaged with the second anti-reverse rack. A driving device (244) is provided, wherein the first clamping block (242) is connected to the driving seat (22), the second clamping block (243) is hinged to the driving seat (22), the axis of the second clamping block (243) is parallel to the center line of the guide rod (21), the driving device (244) is connected to the second clamping block (243), and the driving device (244) is used to drive the second clamping block (243) to move closer to or away from the first clamping block (242).

5. The accessory installation aid of claim 4, wherein, The driving device (244) includes a driving rod (2441) and a cam (2442). The cam (2442) is disposed between the first clamping block (242) and the second clamping block (243). The cam (2442) is rotatably connected to the driving seat (22). The driving rod (2441) is drively connected to the cam (2442).

6. The accessory installation aid of claim 5, wherein, The locking structure (24) further includes a spring (245) connected to the first clamping block (242) and the second clamping block (243), the spring (245) being used to move the second clamping block (243) toward the first clamping block (242).

7. The accessory mounting aid of any one of claims 1 to 6, wherein, The accessory installation auxiliary device also includes a connector (111), which is disposed on the side support (11) and is used to connect with the connection structure of one side of the accessory (3).

8. The accessory installation aid of claim 7, wherein, The side support (11) is also provided with a slide rail (112), the extension direction of the slide rail (112) is perpendicular to the horizontal plane, and the connector (111) is slidably connected to the slide rail (112).

9. The accessory installation auxiliary device according to any one of claims 1 to 6, characterized in that, The accessory installation auxiliary device also includes a base (4) and a locking member (5). The support frame (1) is rotatably connected to the base (4). The rotation axis of the support frame (1) relative to the base (4) is perpendicular to the horizontal plane. The locking member (5) is connected to the support frame (1) and the base (4) to prevent the support frame (1) from rotating.

10. The accessory installation aid of claim 9, wherein, The locking element (5) includes: The lock rod (51), the lock hook (52), and the return spring are provided. The lock rod (51) is hinged to the support frame (1), and the hinge axis of the lock rod (51) is parallel to the horizontal plane. The lock hook (52) is provided at the end of the lock rod (51). The return spring is connected to both the lock rod (51) and the support frame (1) and is used to provide tension to the lock rod (51). The locking block is disposed on the base (4) and located on the other side of the rotation direction of the support frame (1). The locking hook (52) engages with the locking block under the action of the return spring and can be released from engagement as the locking rod (51) rotates.

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