Electric supporting rod mounting assembly with fine adjustment structure

Abstract

The utility model discloses an electric supporting rod installation assembly with a fine adjustment structure, which comprises an electric supporting rod body, an adjustable installation structure and the fine adjustment structure, the adjustable installation structure is arranged on an installation position, and the installation end of the electric supporting rod body is connected with the movable end of the adjustable installation structure in a pivoted mode; the supporting rod end of the electric supporting rod body is connected with the fine adjustment structure. The fine adjustment structure comprises a rotating head, a connector and a rotating sleeve, and the rotating head is in threaded connection with the supporting rod; the connector is rotatably arranged at the end part of the rotating head; and the rotating sleeve is arranged on the rotating head. When the stroke of the electric supporting rod body is insufficient, fine adjustment can be carried out through the fine adjustment structure so as to make up for the insufficient stroke, and temporary use is facilitated; besides, by arranging the adjustable mounting structure, the mounting end of the electric supporting rod can be adjusted, the mounting position does not need to be punched again, and the requirement for mounting precision is lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of electric support rods, in particular to an electric support rod installation component with a fine-tuning structure. Background Art

[0002] An electric strut is a device that can provide stable support and is usually used to maintain stability or adjust the posture of the device. It is mostly used in areas such as car tailgates, assistive tools for the elderly, and sports equipment.

[0003] When the electric drive system of the electric strut fails, for example, when the internal transmission system is worn or an error occurs in the sensor, the stroke of the electric strut is usually shortened, and the strut cannot provide support at a precise position, requiring waiting for relevant personnel to perform repairs. During the waiting time for repairs, the strut cannot be used effectively because it cannot provide support at a precise position.

[0004] In addition, during installation, the electric strut is usually installed by installing its mounting end on a support base, and the support end is connected to the device to be supported. If the installation position of the support base causes the stroke of the electric strut to be unable to meet the support range requirements, it is usually necessary to disassemble the support base, re-drill and re-install it. Summary of the invention

[0005] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0006] To achieve the above-mentioned purpose, the first aspect of the utility model proposes an electric strut mounting assembly with a fine-tuning structure, comprising: an electric strut body, an adjustable mounting structure and a fine-tuning structure, wherein the adjustable mounting structure is arranged on a mounting position, and the adjustable mounting structure comprises a slide rail, a movable plate and a connecting piece, wherein the slide rail is fixedly arranged on the mounting position; the movable plate is movably arranged on the slide rail and locked by a locking bolt; the connecting piece is arranged on the movable plate; the mounting end of the electric strut body is pivotally connected to the connecting piece; the support rod end of the electric strut body is connected to the fine-tuning structure; the fine-tuning structure comprises a rotating head, a connecting head and a rotating sleeve, wherein the rotating head is threadedly connected to the support rod; the connecting head is rotatably arranged at the end of the rotating head; the rotating sleeve is arranged on the rotating head.

[0007] In addition, the electric strut mounting assembly with a fine-tuning structure according to the utility model may also have the following additional technical features:

[0008] As a further description of the above technical solution: a lifting lug is provided at the mounting end of the electric strut body, and the lifting lug is axially connected to the connecting piece.

[0009] As a further description of the above technical solution: a mounting hole is opened on the slide rail, and two sides of the slide rail respectively cover two sides of the movable plate outward to form a covering end so that the two sides of the movable plate slide along the covering end.

[0010] As a further description of the above technical solution: a plurality of positioning holes are opened on the cladding end, and the locking bolts pass through the positioning holes and lock the movable plate.

[0011] As a further description of the above technical solution: an end of the support rod away from the adjustable mounting structure is provided with an internal thread, and an end of the rotating head close to the adjustable mounting structure is provided with an external thread, and the internal thread is threadably connected to the external thread.

[0012] As a further description of the above technical solution: the rotating sleeve is mounted and fixed on the rotating head, and the outer ring of the rotating sleeve is provided with a plurality of protrusions for facilitating rotation.

[0013] According to the electric strut mounting assembly with a fine-tuning structure of the utility model, by providing the fine-tuning structure, fine-tuning can be performed when the stroke of the electric strut is insufficient, so that the fine-tuning structure can compensate for the insufficient stroke for temporary use; in addition, by providing an adjustable mounting structure, the mounting end of the electric strut can be adjusted without the need to re-drill holes at the mounting position, thereby reducing the requirements for mounting accuracy.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 It is a structural schematic diagram of an electric strut mounting assembly with a fine-tuning structure according to an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of an electric strut mounting assembly with a fine-tuning structure according to one embodiment of the utility model;

[0018] Figure 3 is a schematic diagram of an adjustable mounting structure according to an embodiment of the utility model;

[0019] Figure 4 is a schematic diagram of a fine-tuning structure according to an embodiment of the utility model;

[0020] Figure 5 is a schematic diagram of a fine-tuning structure according to another embodiment of the utility model;

[0021] As shown in the figure:

[0022] 100. Electric support rod body; 101. Support rod; 102. Lifting ear; 103. Internal thread; 200. Adjustable mounting structure; 210. Slide rail; 211. Locking bolt; 212. Covering end; 213. Mounting hole; 214. Positioning hole; 220. Moving plate; 230. Connector; 300. Fine-tuning structure; 310. Rotating head; 311. External thread; 320. Connecting head; 330. Rotating sleeve. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] The following describes an electric strut mounting assembly with a fine-tuning structure according to an embodiment of the present utility model in conjunction with the accompanying drawings.

[0025] like Figures 1 to 5 As shown, the electric strut mounting assembly with a fine-tuning structure according to the embodiment of the present invention may include an electric strut body 100 , an adjustable mounting structure 200 and a fine-tuning structure 300 .

[0026] The adjustable mounting structure 200 is arranged at the mounting position, such as Figure 3 As shown, the adjustable installation structure 200 includes a slide rail 210 , a moving plate 220 and a connecting member 230 .

[0027] The slide rail 210 is fixedly arranged on the installation position, the movable plate 220 is movably arranged on the slide rail 210 and is locked by a locking bolt 211 , and the connecting member 230 is arranged on the movable plate 220 .

[0028] It should be noted that by adjusting the position of the movable plate 220 and locking it with the locking bolt 211 after adjustment, the installation position of the electric strut body 100 can be quickly adjusted without the need for repositioning and drilling. At the same time, the reduced strength at the installation position caused by multiple drillings can be avoided.

[0029] The mounting end of the electric strut body 100 is pivotally connected to the connecting member 230 , and the end of the support rod 101 of the electric strut body 100 is connected to the fine-tuning structure 300 .

[0030] like Figure 4 and Figure 5 As shown, the fine-tuning structure 300 includes a rotating head 310 , a connecting head 320 and a rotating sleeve 330 .

[0031] The rotating head 310 is threadedly connected to the support rod 101 , the connecting head 320 is rotatably disposed at the end of the rotating head 310 (for example, the connecting head 320 is axially connected to the rotating head 310 ), and the rotating sleeve 330 is disposed on the rotating head 310 .

[0032] It should be noted that by rotating the rotating head 310 , the rotating head 310 can be moved out of the support rod 101 , and due to the rotatable effect between the connecting head 320 and the rotating head 310 , the rotation of the connecting head 320 can be avoided.

[0033] Specifically, when relevant personnel install the electric support rod installation assembly with a fine-tuning structure of the utility model, first, the relevant staff determines the approximate installation position, fixes the slide rail 210 at the installation position, and then connects the connector 320 of the fine-tuning structure 300 to the device that needs to be supported.

[0034] Then the relevant staff will debug the stroke of the electric support rod body 100. If the stroke of the electric support rod body 100 cannot meet the moving range of the device to be supported, the relevant staff will loosen the locking bolt 211 and then move the movable plate 220 until the stroke of the electric support rod body 100 can meet the moving range of the device to be supported.

[0035] When the electric drive system of the electric strut body 100 fails, the telescopic stroke of the support rod 101 becomes shorter and cannot accurately support the device to be supported. Then, relevant personnel or other personnel can rotate the rotating sleeve 330, and the rotating sleeve 330 drives the rotating head 310 to rotate and move from the inside to the outside of the support rod 101, so that the rotating head 310 compensates for the insufficient stroke of the support rod 101.

[0036] Since the operation of the fine-tuning structure 300 is relatively simple, other personnel can also make adjustments without the need for professional personnel to operate. Before waiting for professionals to repair the electric strut, the fine-tuning structure 300 can be adjusted for temporary use.

[0037] In addition, the rotating sleeve 330 can also be used as a limiting structure, that is, after the professional has finished repairing the electric support rod body 100, the rotating sleeve 330 can be reset by twisting it in the reverse direction (the reset position can be the position of the rotating sleeve 330 when the side of the rotating sleeve 330 abuts against the end of the support rod 101) to avoid the electric support rod body 100 returning to normal after the stroke of the normal stroke is restored, resulting in an inaccurate reset position of the rotating sleeve 330 due to the lack of a positioning reference for the reverse return of the rotating sleeve 330, thereby causing the stroke of the entire device to change.

[0038] In one embodiment of the present invention, a lifting lug 102 is disposed at the mounting end of the electric strut body 100 , and the lifting lug 102 is axially connected to the connecting member 230 .

[0039] It should be noted that the lifting ear 102 and the connecting member 230 are both provided with coaxial through holes and are connected via a connecting shaft.

[0040] In one embodiment of the present invention, a mounting hole 213 is formed on the slide rail 210 , and two sides of the slide rail 210 respectively cover two sides of the moving plate 220 outwardly to form a covering end 212 so that the two sides of the moving plate 220 can slide along the covering end 212 .

[0041] A plurality of positioning holes 214 are defined on the covering end 212 , and the locking bolts 211 pass through the positioning holes 214 and lock the movable plate 220 .

[0042] It should be noted that when adjusting the movable plate 220, the relevant staff loosens the locking bolts 211 and pushes the movable plate 220 so that the two sides of the movable plate 220 move at the corresponding covering ends 212 respectively, and after moving to the appropriate position, the locking bolts 211 are tightened again.

[0043] In one embodiment of the present invention, the support rod 101 has an inner thread 103 at one end away from the adjustable mounting structure 200 , and the rotating head 310 has an outer thread 311 at one end close to the adjustable mounting structure 200 , and the inner thread 103 is threadably connected to the outer thread 311 .

[0044] In addition, the rotating sleeve 330 is sleeved and fixedly disposed on the rotating head 310 , and the outer ring of the rotating sleeve 330 is provided with a plurality of protrusions for facilitating rotation.

[0045] It should be noted that the external thread 311 is opened from the side of the rotating head 310 close to the support rod 101 to the rotating sleeve 330, and relevant staff can rotate the rotating sleeve 330 to make it abut against the end of the support rod 101.

[0046] In summary, according to the electric strut mounting assembly with a fine-tuning structure in the embodiment of the utility model, by providing the fine-tuning structure 300, it is possible to perform fine-tuning when the stroke of the electric strut is insufficient, so that the fine-tuning structure 300 can make up for the insufficient stroke for temporary use; in addition, by providing the adjustable mounting structure 200, the mounting end of the electric strut can be adjusted without the need to re-drill holes at the mounting position, thereby reducing the requirements for mounting accuracy.

[0047] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0049] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. An electric strut mounting assembly with a fine-tuning structure, characterized in that: include: An electric strut body (100), an adjustable mounting structure (200) and a fine-tuning structure (300), wherein: The adjustable mounting structure (200) is arranged on a mounting position, and comprises a slide rail (210), a movable plate (220) and a connecting member (230), wherein: The slide rail (210) is fixedly arranged on the installation position; The movable plate (220) is movably arranged on the slide rail (210) and is locked by a locking bolt (211); The connecting member (230) is arranged on the movable plate (220); The mounting end of the electric support rod body (100) is pivotally connected to the connecting member (230); The end of the support rod (101) of the electric support rod body (100) is connected to the fine-tuning structure (300); The fine-tuning structure (300) comprises a rotating head (310), a connecting head (320) and a rotating sleeve (330), wherein: The rotating head (310) is threadably connected to the support rod (101); The connecting head (320) is rotatably arranged at the end of the rotating head (310); The rotating sleeve (330) is arranged on the rotating head (310).

2. The electric strut mounting assembly with a fine-tuning structure according to claim 1, characterized in that: The mounting end of the electric strut body (100) is provided with a lifting ear (102), and the lifting ear (102) is axially connected to the connecting piece (230).

3. The electric strut mounting assembly with a fine-tuning structure according to claim 1, characterized in that: The slide rail (210) is provided with a mounting hole (213), and the two sides of the slide rail (210) respectively cover the two sides of the movable plate (220) outwardly to form a covering end (212), so that the two sides of the movable plate (220) slide along the covering end (212).

4. The electric strut mounting assembly with a fine-tuning structure according to claim 3, characterized in that: A plurality of positioning holes (214) are provided on the covering end (212), and the locking bolts (211) pass through the positioning holes (214) and lock the movable plate (220).

5. The electric strut mounting assembly with a fine-tuning structure according to claim 1, characterized in that: An inner thread (103) is provided inwardly at one end of the support rod (101) away from the adjustable mounting structure (200), and an outer thread (311) is provided at one end of the rotating head (310) close to the adjustable mounting structure (200), and the inner thread (103) is threadably connected to the outer thread (311).

6. The electric strut mounting assembly with a fine-tuning structure according to claim 1, characterized in that: The rotating sleeve (330) is sleeved and fixedly arranged on the rotating head (310), and the outer ring of the rotating sleeve (330) is provided with a plurality of protrusions for facilitating rotation.

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