Electric supporting rod mounting device, electric supporting rod system and automobile with electric supporting rod system
By arranging the connection points of the electric struts on the bottom and side walls of the flow tank, the "L"-shaped mounting bracket and the recessed area are used to accommodate threaded parts, and combined with the reinforcement plate, the problem of the installation of the electric struts affecting the depth of the flow tank is solved, the moldability of the flow tank and the maintenance of the inner plate space is achieved, the strength and stiffness of the connection points are improved, and the weight and cost of the car body are reduced.
Patent Information
- Application Number
- CN202422271753.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-14
AI Technical Summary
In the prior art, the installation method of electric poles will affect the depth of the flow tank, resulting in a narrowing distance between the flow tank and the inner plate, affecting the interior shape, and increasing the weight and cost of the vehicle body.
The connection points of the electric strut are arranged on the bottom wall and side wall of the flow tank respectively. The electric strut is arranged at a distance from the connection point near one end of the installation bracket. The "L"-shaped mounting bracket and the recessed area are used to accommodate the threaded parts, and the connection strength and stiffness are improved in combination with the reinforcement plate.
Maintain the moldability of the flow tank, ensure the inner plate space, reduce the depth of the flow tank, improve the strength and stiffness of the connection points, and reduce the body weight and cost.
Smart Images
Figure CN223045839U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of vehicles, and in particular, to a power strut mounting device, a power strut system, and an automobile thereof. Background Art
[0002] Power struts are mainly used to support the tailgate of an automobile. In related technologies, there are generally two ways to install power struts. One is to arrange the mounting points for installing the power struts on the bottom wall of the water trough. Since it is necessary to ensure a safe clearance between the power strut and the bolt, and the bolt head occupies a large space, the water trough is relatively deep. This will compress the distance between the water trough and the inner panel, as well as affect the position of the vehicle body inner panel, and further affect the interior styling. The other is to arrange the mounting points for installing the power struts on the side wall of the water trough. At this time, the side wall mounting point stiffness improvement scheme requires adding corresponding support members, and connecting them to the inner panel of the C-pillar by means of structural adhesive and welding points, which increases the weight and cost of the vehicle body. Summary of the Utility Model
[0003] Based on this, it is necessary to provide a power strut mounting device, a power strut system, and an automobile thereof that can both maintain the formability of the water trough and ensure the mounting stiffness.
[0004] To solve the above technical problems, the present application provides the following technical solutions:
[0005] A power strut mounting device for mounting a power strut; the power strut mounting device includes:
[0006] A water trough body for receiving the power strut, and the water trough body has an adjacent bottom wall and side wall;
[0007] A mounting bracket including a first connecting arm and a second connecting arm, the first connecting arm is mounted on the bottom wall through a first connecting point, and the second connecting arm is mounted on the side wall through a second connecting point;
[0008] Wherein, one end of the power strut is used to be connected to the mounting bracket, and along the length direction of the water trough body, the end of the power strut close to the mounting bracket is spaced apart from the first connecting point and the second connecting point.
[0009] It can be understood that in the present application, the first connecting point and the second connecting point are respectively arranged on the bottom wall and the side wall, and the end of the power strut close to the mounting bracket is spaced apart from the first connecting point and the second connecting point. That is to say, it is equivalent to arranging the connecting points that affect the depth of the water trough body on the side wall, and arranging the connecting points that do not affect the depth of the water trough body on the bottom wall; in this way, it is not only beneficial to the formability of the water trough body, ensuring the inner panel space, but also can maintain the strength and stiffness of the connecting points.
[0010] In one embodiment, the mounting bracket is in an "L" shape, and the two arms of the "L" shape respectively form the first connecting arm and the second connecting arm.
[0011] In one embodiment, a first recessed area is formed on the first connecting arm. The first connecting arm is connected to the bottom wall through a first threaded member to form the first connection point, and the first threaded member is located within the first recessed area.
[0012] It can be understood that the first recessed area can accommodate the first threaded member, thereby reducing the internal space of the water chute occupied by the first threaded member. At the same time, the depression of the first recessed area is equivalent to having a corresponding protrusion on the bottom wall, so that the structural strength of the first connecting arm can be enhanced by using the protrusion.
[0013] In one embodiment, the electric strut mounting device further includes a D-pillar inner panel. One end of the first threaded member passes through the first connecting arm, the bottom wall and is connected to the D-pillar inner panel.
[0014] It can be understood that the connection of the first threaded member to the D-pillar inner panel can effectively ensure the strength and stiffness during the connection of the first connection point, and improve the connection stability.
[0015] In one embodiment, a second recessed area is formed on the second connecting arm. The second connecting arm is connected to the side wall through a second threaded member to form the second connection point, and the second threaded member is located within the second recessed area.
[0016] It can be understood that the second recessed area can accommodate the second threaded member, thereby reducing the internal space of the water chute occupied by the second threaded member. At the same time, the depression of the second recessed area is equivalent to having a corresponding protrusion on the bottom wall, so that the structural strength of the second connecting arm can be enhanced by using the protrusion.
[0017] In one embodiment, the electric strut mounting device further includes a reinforcing plate. The reinforcing plate is provided on the outer side of the water chute body and abuts against the side wall; one end of the second threaded member passes through the side wall and the reinforcing plate.
[0018] It can be understood that by providing the reinforcing plate, the strength and stiffness during the connection of the second connection point can be improved, and further the connection stability of the mounting bracket can be improved. At the same time, only the reinforcing plate needs to be provided at this place, and there is no need to use additional methods such as structural adhesive and welding, and the connection is more convenient.
[0019] In one embodiment, a transfer shaft is provided on the second connecting arm, and the transfer shaft is used for rotatably connecting the electric strut.
[0020] In one embodiment, the adapter shaft and the second threaded member are not in the same plane.
[0021] It can be understood that by arranging the adapter shaft and the second threaded member in different planes, the force application point of the electric strut is not in the same plane as the connection point during the installation of the second connecting arm. This is beneficial to improving the overall structural strength and stability.
[0022] The present application also provides the following technical solution:
[0023] An electric strut system includes an electric strut and the electric strut installation device in any of the above embodiments.
[0024] The present application also provides the following technical solution:
[0025] A vehicle includes the electric strut installation device in any of the above embodiments.
[0026] Compared with the prior art, in the electric strut installation device of the present application, the first connection point and the second connection point are respectively arranged on the bottom wall and the side wall, and the end of the electric strut near the installation bracket is spaced from the first connection point and the second connection point. That is, it is equivalent to arranging the connection points that affect the depth of the water chute body on the side wall and the connection points that do not affect the depth of the water chute body on the bottom wall. In this way, the connection points on the bottom wall will no longer interfere with the position of the electric strut, which is not only beneficial to the formability of the water chute body, ensures the inner plate space, but also can maintain the strength and stiffness of the connection points. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0028] Figure 1 It is a three-dimensional structural schematic diagram of the electric strut installation device provided by the present application.
[0029] Figure 2 Provided by the present application Figure 1 Partial enlarged view at A in
[0030] Figure 3 It is an exploded view of the electric strut installation device provided by the present application.
[0031] The reference numerals of each component are as follows:
[0032] 100. Electric strut mounting device; 10. Flume body; 11. Bottom wall; 12. Side wall; 20. Mounting bracket; 21. First connecting arm; 211. First recessed area; 212. First protrusion; 22. Second connecting arm; 221. Second recessed area; 222. Second protrusion; 223. Adapter shaft; 23. First connection point; 24. Second connection point; 30. First threaded part; 40. Inner panel of D-pillar; 50. Second threaded part; 60. Reinforcement plate;
[0033] 200. Electric strut. Detailed implementation manners
[0034] To make the above objects, features, and advantages of the present application more apparent and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.
[0035] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar expressions used in the description of the present application are only for the purpose of illustration and do not represent the only implementation manner.
[0036] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.
[0037] In the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first feature is in direct contact with the second feature, or the first feature is in indirect contact with the second feature through an intermediate medium. Moreover, the first feature being "above", "over", and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath", and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature has a lower horizontal height than the second feature.
[0038] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more of the related listed items.
[0039] As Figures 1 to 3 shown, this application provides an electric strut mounting device 100 for mounting an electric strut 200. Specifically, the electric strut mounting device 100 includes a water trough body 10 and a mounting bracket 20. The water trough body 10 is used to accommodate the electric strut 200, and the water trough body 10 has a bottom wall 11 and a side wall 12 arranged adjacent to each other; the mounting bracket 20 includes a first connecting arm 21 and a second connecting arm 22. The first connecting arm 21 is mounted on the bottom wall 11 through a first connection point 23, and the second connecting arm 22 is mounted on the side wall 12 through a second connection point 24; wherein, one end of the electric strut 200 is used to be connected to the mounting bracket 20, and along the length direction X of the water trough body 10, the end of the electric strut 200 close to the mounting bracket 20 is spaced from the first connection point 23 and the second connection point 24.
[0040] Here, by arranging the first connection point 23 and the second connection point 24 on the bottom wall 11 and the side wall 12 respectively, and spacing the end of the electric strut 200 close to the mounting bracket 20 from the first connection point 23 and the second connection point 24. That is to say, it is equivalent to arranging the connection points that affect the depth of the water trough body 10 on the side wall 12 and the connection points that do not affect the depth of the water trough body 10 on the bottom wall 11; in this way, the connection points on the bottom wall 11 will no longer interfere with the position of the electric strut 200, which can not only reduce the depth of the water trough body 10, be beneficial to the formability of the water trough body 10, ensure the inner panel space, but also maintain the strength and stiffness of the connection points.
[0041] In one embodiment, please continue to refer to Figure 1 , the water trough body 10 is arranged in a "U" shape, that is, there is a "U" - shaped groove inside the "U" - shaped water trough body 10. At this time, the bottom of the "U" - shaped groove is configured as the bottom wall 11, and the side of the "U" - shaped groove is configured as the side wall 12. Of course, it is not limited to this, and the shape of the water trough body 10 can also be set to other shapes according to actual needs.
[0042] As Figure 2 shown, the mounting bracket 20 is in an "L" shape, and the two arms of the "L" shape respectively form the first connecting arm 21 and the second connecting arm 22. Of course, the shape of the mounting bracket 20 is not limited to the "L" shape, and it can also be set to other shapes according to actual use requirements.
[0043] Further, the mounting bracket 20 is integrally formed. For example, you can process it by integral casting, integral stamping, etc., so as to ensure that the mounting bracket 20 has sufficient structural strength.
[0044] In one embodiment, please continue to refer to Figure 2 , a first recessed area 211 is formed on the first connecting arm 21. The first connecting arm 21 is connected to the bottom wall 11 through a first threaded member 30 to form a first connection point 23, and the first threaded member 30 is located within the first recessed area 211. In this way, the first recessed area 211 can accommodate the first threaded member 30, thereby reducing the internal space of the water chute body 10 occupied by the first threaded member 30; at the same time, the first recessed area 211 is recessed, correspondingly, there will be a protruding first protrusion 212 on the bottom wall 11, so as to strengthen the structural strength of the first connecting arm 21 by using the first protrusion 212 and improve the stability of the installation of the mounting bracket 20.
[0045] Further, as Figure 3 shown, the electric strut mounting device 100 further includes a D-pillar inner panel 40. One end of the first threaded member 30 passes through the first connecting arm 21, the bottom wall 11 and is connected to the D-pillar inner panel. It can be understood that the D-pillar inner panel has a relatively high structural strength. By connecting to the D-pillar inner panel through the first threaded member 30, the strength and stiffness during the connection of the first connection point 23 can be effectively guaranteed, the stability of the installation of the mounting bracket 20 can be improved, and further the stability of the electric strut 200 can be increased. Here, the first threaded member 30 can be set as a bolt or a screw, etc.
[0046] In one embodiment, as Figure 2 shown, a second recessed area 221 is formed on the second connecting arm 22. The second connecting arm 22 is connected to the side wall 12 through a second threaded member 50 to form a second connection point 24. Here, the second recessed area 221 can accommodate the second threaded member 50, thereby reducing the internal space of the water chute body 10 occupied by the second threaded member 50; at the same time, the second recessed area 221 is recessed, which is equivalent to that there will be a corresponding protruding second protrusion 222 on the side wall 12, so as to strengthen the structural strength of the second connecting arm 22 by using the second protrusion 222 and improve the stability of the installation of the mounting bracket 20.
[0047] Here, the second threaded member 50 can be set as a bolt or a screw, etc.
[0048] As Figure 1 and Figure 2 shown, a transfer shaft 223 is provided on the second connecting arm 22. The transfer shaft 223 is used for rotatably connecting the electric strut 200, that is, the transfer shaft 223 serves as the point where the electric strut 200 moves to realize the movement of the electric strut 200.
[0049] Preferably, the transfer shaft 223 and the second threaded member 50 are not in the same plane. This makes the force application point of the electric strut 200 and the connection point during the installation of the second connecting arm 22 not in the same plane, thus facilitating the improvement of the overall structural strength and stability.
[0050] Furthermore, as Figure 3 shown, the electric strut mounting device 100 further includes a reinforcing plate 60. The reinforcing plate 60 is disposed outside the water trough body 10 and abuts against the side wall 12. One end of the second threaded member 50 penetrates through the side wall 12 and the reinforcing plate 60. In this way, the strength and stiffness during the connection of the second connection point 24 are improved through the reinforcing plate 60, and the connection stability is enhanced. At the same time, only the reinforcing plate 60 needs to be provided at this place, and there is no need to additionally use structural adhesives, welding, etc., making the connection more convenient.
[0051] This application also provides an electric strut system, which includes an electric strut 200 and the electric strut mounting device 100 in any of the above embodiments.
[0052] This application also provides an automobile, which includes the electric strut mounting device 100 in any of the above embodiments.
[0053] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.
[0054] The above embodiments only represent several implementation manners of this application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of this application, several deformations and improvements can still be made, and these all belong to the protection scope of this application. Therefore, the patent protection scope of this application should be subject to the appended claims.
Claims
1. An electric support pole installation device, used for installing an electric support pole (200); characterized in that: The electric support pole installation device comprises: A water flow trough body (10) is used to accommodate the electric support rod (200), and the water flow trough body (10) has a bottom wall (11) and a side wall (12) arranged adjacent to each other; A mounting bracket (20), comprising a first connecting arm (21) and a second connecting arm (22), wherein the first connecting arm (21) is mounted on the bottom wall (11) via a first connecting point (23), and the second connecting arm (22) is mounted on the side wall (12) via a second connecting point (24); One end of the electric support rod (200) is used to be connected to the mounting bracket (20), and along the length direction of the water flow trough body (10), the end of the electric support rod (200) close to one end of the mounting bracket (20) is spaced apart from the first connection point (23) and the second connection point (24).
2. The electric support pole installation device according to claim 1, characterized in that: The mounting bracket (20) is in an "L" shape, and two arms of the "L" shape respectively form the first connecting arm (21) and the second connecting arm (22).
3. The electric support pole installation device according to claim 1, characterized in that: A first recessed area (211) is formed on the first connecting arm (21); the first connecting arm (21) is connected to the bottom wall (11) via a first threaded member (30) to form the first connecting point (23); and the first threaded member (30) is located in the first recessed area (211).
4. The electric support pole installation device according to claim 3, characterized in that: The electric support rod installation device also includes a D-pillar inner plate (40), and one end of the first threaded member (30) passes through the first connecting arm (21) and the bottom wall (11) and is connected to the D-pillar inner plate (40).
5. The electric support pole installation device according to any one of claims 1 to 4, characterized in that: A second recessed area (221) is formed on the second connecting arm (22); the second connecting arm (22) is connected to the side wall (12) via a second threaded member (50) to form the second connecting point (24); and the second threaded member (50) is located in the second recessed area (221).
6. The electric support pole installation device according to claim 5, characterized in that: The electric support pole installation device also includes a reinforcing plate (60), which is arranged on the outside of the water flow trough body (10) and abuts against the side wall (12); One end of the second threaded member (50) passes through the side wall (12) and the reinforcing plate (60).
7. The electric support pole installation device according to claim 5, characterized in that: The second connecting arm (22) is provided with a transfer shaft (223), and the transfer shaft (223) is used for rotationally connecting to the electric support rod (200).
8. The electric support pole installation device according to claim 7, characterized in that: The adapter shaft (223) and the second threaded member (50) are not in the same plane.
9. An electric support pole system, characterized in that: It comprises an electric support pole (200) and an electric support pole installation device as described in any one of claims 1 to 8.
10. An automobile, characterized in that: It comprises an electric support pole mounting device as described in any one of claims 1-8.