Adjusting support

Abstract

The utility model relates to an adjusting support which comprises a fixing part, a bearing part and a supporting part, the bearing part is at least provided with a first connecting part and a second connecting part which are distributed at intervals, and the bearing part is rotationally connected with the fixing part in the first direction at the first connecting part. The supporting piece comprises a first part and a second part which are fixedly connected, the first part is rotationally connected with the second connecting part on the bearing piece in the first direction, and the second part is configured to move relative to the fixing piece and can be fixedly connected to the fixing piece. In the embodiment of the invention, the adjusting bracket can improve the supporting stability of the bracket to the product at the preset inclination angle, and meanwhile, the product can be adjusted and fixed in a relatively large inclination angle range by a relatively small fixed area.

Description

Technical Field

[0001] This application relates to the technical field of angle adjustment devices, and particularly to an adjustment bracket. Background Art

[0002] In related technologies, many products need to be tested. During the testing process, some products need to be wired. Since the positions of the wiring ports of different products are different, the wiring angles are also different. For workers, they sometimes need to squat down and bend over to wire, which not only increases the labor intensity of the workers but also reduces the labor efficiency. In addition, during the wiring process, the product to be wired also needs to lean against the wall to form a certain inclination angle for wiring. In this case, the safety of the product during wiring is also reduced.

[0003] Therefore, in the actual operation process, workers usually use a bracket to fix the product, and then adjust the inclination angle of the bracket to wire the product. The existing brackets can only install the product horizontally or vertically, and it is still not very convenient to adjust the inclination angle of the product. Utility Model Content

[0004] The adjustment bracket provided by the embodiments of this application can improve the support stability of the bracket for the product at a preset inclination angle, and at the same time can also adjust and fix the product within a large inclination angle range with a small fixed area.

[0005] The embodiments of this application provide an adjustment bracket, including:

[0006] A fixing member;

[0007] A bearing member, on which at least a first connecting portion and a second connecting portion are arranged at intervals. The bearing member is rotationally connected to the fixing member around a first direction at the first connecting portion;

[0008] A supporting member, which includes a first part and a second part fixedly connected. The first part is rotationally connected to the second connecting portion on the bearing member around the first direction, and the second part is configured to be able to move relative to the fixing member and be able to be connected and fixed to the fixing member.

[0009] In some embodiments, it further includes a limiting assembly, and the limiting assembly includes a locking member, a rotating member fixed to the bearing member, and a limiting member fixed to the fixing member;

[0010] The rotating member includes a rotation center and a plurality of first limiting holes arranged at intervals along the circumference of the rotation center. The limiting member is provided with a second limiting hole, and the locking member passes through the first limiting hole and the second limiting hole at the same time.

[0011] In some embodiments, the adjustment bracket further includes a first connecting component, the first connecting component including a clamping member spaced apart from the fixing member along the first direction, and a connecting member connecting the clamping member and the fixing member;

[0012] Wherein, the second portion is at least partially located between the clamping member and the fixing member, and is clamped and fixed by the clamping member and the fixing member.

[0013] In some embodiments, the second part includes a sliding hole extending through the first direction, the connecting member is at least partially located in the sliding hole and is slidably and rotatably arranged with the second part along the second direction, and the second part is located on one side of the first part along the second direction;

[0014] The projection of the clamping member in the first direction is at least partially located outside the projection of the sliding hole in the first direction, and overlaps with the projection of the second portion in the first direction.

[0015] In some embodiments, a second connecting component is further included, which includes a connecting seat fixedly connected to the fixing member, and a plurality of connecting positions are arranged on the connecting seat. An end of the second part facing away from the first part can be selectively connected to the connecting position to limit the relative movement between the supporting member and the fixing member.

[0016] In some embodiments, the connection position is configured as a connection groove, and a connection portion is provided at one end of the second part away from the first part, and the connection portion can be snapped into the interior of the connection groove.

[0017] In some embodiments, the fixing member includes a base, a first fixing rod connected to the base, and a second fixing rod connected to the base and the first fixing rod, and the first direction, the extending direction of the first fixing rod, and the extending direction of the second fixing rod intersect each other;

[0018] The first connecting portion is connected to the first fixing rod, and the second portion is connected to the second fixing rod.

[0019] In some embodiments, the bearing member includes a connecting rod, and the connecting rod includes the first connecting portion, and free ends located on both sides of the first connecting portion and arranged opposite to each other, and the second connecting portion;

[0020] Wherein, the distance between the free end and the first connecting portion is smaller than the distance between the first connecting portion and the second connecting portion.

[0021] In some embodiments, a moving assembly is further included, which is disposed on a side of the base away from the first fixing rod, wherein the moving assembly includes a first sliding member and a second sliding member spaced apart in a third direction, and the first direction, the extending direction of the first fixing rod, and the third direction intersect each other;

[0022] The connecting end of the first fixing rod and the base and the connecting end of the second fixing rod and the base are located on both sides of the virtual central axis along the third direction, and the virtual central axis is parallel to the first direction and passes through the midpoint of the line connecting the centers of the first sliding member and the second sliding member.

[0023] In some embodiments, two groups of the fixing members and the supporting members are provided, and the two groups of the fixing members and the supporting members are symmetrically arranged on both sides of the bearing member along the first direction.

[0024] According to the adjustment bracket provided by the present application, the inclination angle of the bearing member relative to the fixing member can be adjusted, thereby driving the inclination angle of the member to be adjusted to be adjusted. When the bearing member is adjusted to a preset angle, the support member supports the bearing member to improve the bearing stability of the bearing member on the member to be adjusted at the preset angle. At the same time, by utilizing the rotational connection between the bearing member and the fixing member at the first connection part and the rotational connection between the first seal and the second connection part, the bearing member can be adjusted and fixed within a larger inclination angle range with a smaller fixing area. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The features, advantages and technical effects of exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0026] Figure 1 A schematic diagram of the structure of an adjustment bracket provided in some embodiments of the present application;

[0027] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0028] Figure 3 for Figure 1 A partial enlarged view of point B in the middle;

[0029] Figure 4 A schematic diagram of the structure of an adjustment bracket provided in some embodiments of the present application;

[0030] Figure 5 for Figure 4 A partial enlarged view of point C in the middle.

[0031] Marking Description:

[0032] 10. fixing member; 11. base; 12. first fixing rod; 13. second fixing rod;

[0033] 20. Carrier; 21. Connecting rod; 211. First connecting part; 212. Second connecting part; 213. Free end; 22. Bearing rod;

[0034] 30. Support member; 31. First part; 32. Second part; 321. Sliding hole;

[0035] 40. Limiting component; 41. Rotating member; 411. Rotation center; 412. First limiting hole; 42. Limiting member; 421. Second limiting hole;

[0036] 50. First connecting component; 51. Clamping member; 52. Connecting member;

[0037] 60. Second connecting component; 61. Connecting seat; 611. Connecting groove;

[0038] 70. Moving component; 71. First sliding member; 72. Second sliding member;

[0039] X. First direction; Y. Extension direction of the first fixing rod; Z. Third direction.

[0040] In the drawings, like parts are designated by like reference numerals. The drawings are not drawn to scale. Detailed Description of the Embodiment

[0041] The features and exemplary embodiments of various aspects of the present application will be described in detail below. In order to make the objectives, technical solutions and advantages of the present application more clear and understandable, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present application, rather than to limit the present application. For those skilled in the art, the present application can be implemented without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present application by showing examples of the present application.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0043] In the related art, many products need to be tested. During the testing process, some products need to be wired. Since the positions of the wiring ports of different products are different, the wiring angles are also different. For the staff, sometimes they need to squat down and bend over to wire, which increases the labor intensity of the staff and reduces the labor efficiency. In addition, during the wiring process, the product to be wired also needs to lean against the wall to form a certain inclination angle for wiring. In this case, the safety of the product during the wiring process is also reduced.

[0044] Therefore, in the actual operation process, the staff usually combines a bracket to fix the product, and then adjusts the inclination angle of the bracket to wire the product. The existing brackets can only install the product horizontally or vertically, and it is still not very convenient to adjust the inclination angle of the product.

[0045] In view of this, please refer to Figures 1 to 3 , an adjustment bracket is provided in an embodiment of the present application. The adjustment bracket includes a fixing member 10, a bearing member 20, and a supporting member 30. At least a first connecting portion 211 and a second connecting portion 212 which are spaced apart are provided on the bearing member 20. The bearing member 20 is rotationally connected to the fixing member 10 around a first direction X at the first connecting portion 211. The supporting member 30 includes a first portion 31 and a second portion 32 which are fixedly connected. The first portion 31 is rotationally connected to the second connecting portion 212 on the bearing member 20 around the first direction X. The second portion 32 is configured to be able to move relative to the fixing member 10 and be fixedly connected to the fixing member 10.

[0046] The adjustment bracket provided in the embodiment of the present application is used to adjust the inclination angle of the member to be adjusted, and the adjustment bracket can be applied to various occasions. Exemplarily, during some experiments, it is necessary to test products. Wiring needs to be carried out on the products in advance, and the wiring angles of different products are different. The adjustment bracket provided in the embodiment of the present application can be used to adjust the inclination angle of the product to facilitate stable wiring of the product. Or, during the production and manufacturing process of solar panels, it is also necessary to test the solar panels to test their receiving efficiency and performance of sunlight at different angles. Similarly, it is necessary to adjust their inclination angles. The adjustment bracket provided in the embodiment of the present application can be used to adjust the inclination angle of the solar panel to complete the test of the solar panel.

[0047] The adjusting bracket provided by the embodiment of the present application includes a fixing member 10 with relatively fixed positions, a bearing member 20 for bearing the member to be adjusted, and a supporting member 30 for supporting and fixing the bearing member 20. Among them, the fixing member 10 is the position reference of the adjusting bracket, and the position of the fixing member 10 is fixedly arranged relative to the bearing member 20 and the supporting member 30. The bearing member 20 has a bearing surface for contacting the member to be adjusted and bearing the member to be adjusted. The inclination angle of the bearing surface relative to the fixing member 10 can be adjusted, so as to drive the inclination angle of the member to be adjusted to be adjusted. After the bearing member 20 is adjusted to a preset angle, the supporting member 30 supports the bearing member 20 to improve the bearing stability of the bearing member 20 for the member to be adjusted at the preset angle.

[0048] Specifically, at least a first connecting portion 211 and a second connecting portion 212 which are spaced apart are provided on the bearing member 20. The bearing member 20 is rotationally connected to the fixing member 10 around the first direction X at the first connecting portion 211, and is connected to the supporting member 30 at the second connecting portion 212. It can be understood that the bearing member 20 includes at least two connection points, that is, the first connecting portion 211 and the second connecting portion 212, and the bearing member 20 is rotationally connected to the fixing member 10 at the first connecting portion 211. The bearing member 20 can rotate relative to the fixing member 10 at the first connecting portion 211, so as to adjust the inclination angle of the bearing member 20. The supporting member 30 can support the bearing member 20 at the second connecting portion 212. Since the first connecting portion 211 and the second connecting portion 212 are spaced apart, the fixing member 10 and the supporting member 30 at least form two-point support for the bearing member 20, which can improve the support stability for the bearing member 20. After the bearing member 20 is adjusted to the preset angle by rotation at the first connecting portion 211, the fixing member 10 supports the bearing member 20 at the first connecting portion 211. At the same time, the supporting member 30 provides auxiliary support for the bearing member 20 at the second connecting portion 212. The bearing member 20 at different inclination angles is supported by the above two-point support method.

[0049] When the carrier 20 rotates relative to the fixing member 10 at the first connecting portion 211, due to the specific distance between the second connecting portion 212 and the first connecting portion 211, the second connecting portion 212 will rotate along an arc trajectory, and the radius of the arc trajectory is the straight-line distance between the second connecting portion 212 and the first connecting portion 211. After the carrier 20 rotates a preset angle, it is necessary to fix at the second connecting portion 212 to complete the support of the carrier 20. However, the distance between the first connecting portion 211 and the second connecting portion 212 usually depends on the size of the member to be adjusted. To a certain extent, when the first connecting portion 211 rotates a certain angle, the rotation area of the second connecting portion 212 is relatively large. If the second connecting portion 212 is directly fixed to the fixing member 10, the size of the fixing member 10 needs to cover the rotation area of the second connecting portion 212, which invisibly increases the volume of the fixing member 10 and is not convenient for fixing the second connecting portion 212 during actual operation. Therefore, in the embodiment of the present application, the relative fixation between the second connecting portion 212 and the fixing member 10 is achieved by setting the support member 30.

[0050] Further, the support member 30 includes a first part 31 and a second part 32 which are fixedly connected. The first part 31 is rotationally connected to the second connecting portion 212 on the carrier 20 around the first direction X. The second part 32 is configured to be able to move relative to the fixing member 10 and be fixedly connected to the fixing member 10. When the carrier 20 rotates relative to the fixing member 10 at the first connecting portion 211, the second connecting portion 212 rotates along an arc trajectory, and the second connecting portion 212 rotates through a relatively large area. Since the first part 31 on the support member 30 is rotationally connected to the second connecting portion 212, the support member 30 can also rotate relative to the carrier 20 through the relative rotation between the first part 31 and the second connecting portion 212. The setting of the support member 30 can realize the adjustment and fixation of the carrier 20 within a large tilt angle range with a relatively small fixing area.

[0051] Exemplarily, when the carrier 20 rotates clockwise around the first direction X at the first connecting portion 211, it will drive the second connecting portion 212 to rotate clockwise through a relatively large fan-shaped area, and the second connecting portion 212 rotates a relatively large arc. The first part 31 on the support member 30 can rotate counterclockwise around the first direction X relative to the second connecting portion 212. The second part 32 fixedly connected to the first part 31 is within the fan-shaped area where the second connecting portion 212 rotates. After the second part 32 is fixed to the fixing member 10, the rotation between the first part 31 and the second connecting portion 212 cannot occur, and the rotation at the first connecting portion 211 cannot occur either. Combining the structural settings of the carrier 20 and the support member 30, the adjustment and fixation of the carrier 20 within a large tilt angle range are realized with a relatively small fixing area.

[0052] In summary, in the embodiment of the present application, the inclination angle of the carrier 20 relative to the fixed member 10 can be adjusted, so as to drive the adjustment of the inclination angle of the member to be adjusted. After the carrier 20 is adjusted to the preset angle, the support member 30 supports the carrier 20 to improve the load-bearing stability of the carrier 20 for the member to be adjusted at the preset angle. At the same time, by using the rotational connection between the carrier 20 and the fixed member 10 at the first connection portion 211 and the rotational connection between the first non-sealing portion and the second connection portion 212, the adjustment and fixation of the carrier 20 within a large inclination angle range can be achieved with a relatively small fixed area.

[0053] In one embodiment, the carrier 20 and the fixed member 10 are connected by a connecting shaft at the first connection portion 211. The connecting shaft includes a rotating portion and a clamping portion along its axial direction. A first connection hole is provided on the fixed member 10, and a second connection hole is provided on the carrier 20. The rotating portion is inside the first connection hole to enable the connecting shaft to rotate relative to the fixed member 10, and the clamping portion is inside the second connection hole to enable synchronous rotation between the connecting shaft and the carrier 20. Exemplarily, the rotating portion is set as a circular shaft, the first connection hole is set as a circular hole, the clamping portion is set as a square shaft, and the second connection hole is set as a square hole. Or the clamping portion can also be set as a circular shaft with a convex portion extending radially therefrom, and the carrier 20 is clamped through the convex portion.

[0054] In one embodiment, the adjustment bracket further includes a limiting component 40. The limiting component 40 includes a locking member, a rotating member 41 fixed on the carrier 20, and a limiting member 42 fixed on the fixed member 10. The rotating member 41 includes a rotation center 411 and a plurality of first limiting holes 412 circumferentially spaced along the rotation center 411. A second limiting hole 421 is provided on the limiting member 42, and the locking member is simultaneously disposed through the first limiting holes 412 and the second limiting hole 421.

[0055] The limiting component 40 is used to limit the relative rotation between the carrier 20 and the fixed member 10. Since the relative rotation between the carrier 20 and the fixed member 10 occurs at the first connection portion 211, therefore, the limiting component 40 is preferably disposed at the first connection portion 211. The limiting component 40 includes a locking member, a rotating member 41 fixed on the carrier 20, and a limiting member 42 fixed on the fixed member 10. The locking member is simultaneously connected to the rotating member 41 and the limiting member 42 to lock the rotation between the rotating member 41 and the limiting member 42, thereby locking the rotation between the carrier 20 and the fixed member 10.

[0056] Specifically, the rotating member 41 includes a rotation center 411 and a plurality of first limiting holes 412 circumferentially spaced along the rotation center 411. A second limiting hole 421 is provided on the limiting member 42. The locking member passes through the first limiting member 42 and the second limiting member 42 simultaneously to lock the relative rotation between the rotating member 41 and the limiting member 42. Alternatively, in order to more conveniently correspond the first limiting hole 412 with the second limiting hole 421, multiple second limiting holes 421 can also be provided.

[0057] In terms of specific structural settings, the rotating member 41 can be directly fixedly connected to the connecting shaft and fixed to the bearing member 20 through the connecting shaft. In one embodiment, for the convenience of installation and fixation between various structures, one end of the connecting shaft passes through the second connecting hole, and the connecting shaft is connected to the bearing member 20 through the fixing member 10. The fixing member 10 is connected to one end of the connecting shaft passing through the second connecting hole, and the fixing member 10 protrudes radially from the connecting shaft to limit the sliding of the connecting shaft along its axial direction relative to the bearing member 20. Combining with the clamping portion to limit the rotation between the connecting shaft and the bearing member 20, the fixed connection between the connecting shaft and the bearing member 20 is realized. Specifically, the fixing member 10 can include a fixing bolt and a fixing nut. A fixing hole is radially penetrated at one end of the connecting shaft passing through the second connecting hole, and one end of the fixing bolt passes through the fixing hole and is threadedly connected to the fixing nut.

[0058] In one embodiment, the adjusting bracket further includes a first connection assembly 50. The first connection assembly 50 includes a clamping member 51 spaced from the fixing member 10 along the first direction X, and a connecting member 52 connecting the clamping member 51 and the fixing member 10. Wherein, at least a part of the second part 32 is located between the clamping member 51 and the fixing member 10 and is clamped and fixed by the clamping member 51 and the fixing member 10.

[0059] The first connection assembly 50 is used to connect the second part 32 and the fixing member 10. The first connection assembly 50 includes a clamping member 51 spaced from the fixing member 10 along the first direction X, and a connecting member 52 connecting between the clamping member 51 and the fixing member 10. The connecting member 52 can adjust the distance between the clamping member 51 and the fixing member 10 in the first direction X. At least the second part 32 is located between the clamping member 51 and the fixing member 10. When the connecting member 52 adjusts the distance between the clamping member 51 and the fixing member 10 in the first direction X, the second part 32 can be clamped or released.

[0060] Specifically, in one embodiment, the second portion 32 includes a sliding hole 321 extending through the first direction X, the connecting member 52 is at least partially located in the sliding hole 321 and is slidably and rotatably arranged with the second portion 32 along the second direction, the second direction is consistent with the extension direction of the support member 30, the first portion 31 and the second portion 32 are arranged side by side in the second direction, and the second portion 32 is located on one side of the first portion 31 along the second direction. When the support member 30 and the bearing member 20 rotate relative to each other, the connecting member 52 can slide inside the sliding hole 321, and the support member 30 can also rotate relative to the connecting member 52, so as to ensure smooth adjustment of the inclination angle of the bearing member 20.

[0061] At the same time, the projection of the clamping member 51 in the first direction X is at least partially located outside the projection of the sliding hole 321 in the first direction X, and overlaps with the projection of the second part 32 in the first direction X. After the bearing member 20 is adjusted to the preset angle, the relative position between the support member 30 and the connecting member 52 is required to fix the support member 30 to the fixing member 10. Part of the clamping member 51 and the fixing member 10 are respectively clamped on both sides of the second part 32 along the first direction X, and the support member 30 is fixed by the clamping friction between the clamping member 51 and the fixing member 10 and the second part 32. Specifically, the connecting member 52 can be provided with a clamping bolt, which is fixed to the fixing member 10, and one end of the clamping bolt passes through the sliding hole 321. The clamping member 51 can be provided with a clamping nut, and the clamping nut is threadedly connected to the clamping bolt.

[0062] Alternatively, in another embodiment, the sliding hole 321 may not be provided in the second part 32, and the connecting member 52 and the clamping member 51 may be provided on one side of the second part 32 to achieve clamping of the second part 32. Alternatively, connecting members 52 may be provided on both sides of the second part 32, and the clamping member 51 may be connected to each connecting member 52 to improve the clamping force and stability of the second part 32.

[0063] In one embodiment, see Figures 4 to 5 The adjustment bracket also includes a second connecting component 60, which includes a connecting seat 61 fixedly connected to the fixing member 10, and a plurality of connecting positions are arranged on the connecting seat 61. One end of the second part 32 away from the first part 31 can be selectively connected to a connecting position to limit the relative movement between the support member 30 and the fixing member 10.

[0064] The second connection component 60 is used to connect the second part 32 and the fixing member 10. The second connection component 60 includes a connection seat 61 fixedly connected to the fixing member 10. A plurality of connection positions are provided on the connection seat 61, and the plurality of connection positions are continuously arranged corresponding to different inclination angles of the carrier 20. After the carrier 20 is adjusted to a preset inclination angle, one end of the second part 32 facing away from the first part 31 is connected to a corresponding connection position to limit the relative movement between the support member 30 and the fixing member 10.

[0065] Specifically, in one embodiment, the connection position is set as a connection groove 611, and a connection portion is provided at one end of the second part 32 facing away from the first part 31, and the connection portion can be snapped into the inside of the connection groove 611. The connection seat 61 can be directly set as a rack, and the tooth groove on the rack is the connection groove 611.

[0066] Alternatively, in another embodiment, the connection position is set as a connection edge, and a connection recess is provided at one end of the second part 32 facing away from the first part 31, and the connection edge can be located inside the connection recess.

[0067] In one embodiment, please refer to Figure 1 and Figure 4 , the fixing member 10 includes a base 11, a first fixing rod 12 connected to the base 11, and a second fixing rod 13 connected to the base 11 and the first fixing rod 12. The first direction X, the extending direction Y of the first fixing rod, and the extending direction of the second fixing rod 13 intersect pairwise. The first connection portion 211 is connected to the first fixing rod 12, and the second part 32 is connected to the second fixing rod 13.

[0068] In order to reduce the material used for the fixing member 10 and the weight of the fixing member 10 itself, the fixing member 10 includes a base 11, a first fixing rod 12 connected to the base 11, and a second fixing rod 13 connected to the base 11 and the first fixing rod 12, wherein the first direction X, the extending direction Y of the first fixing rod, and the extending direction of the second fixing rod 13 intersect pairwise. Through the above settings, the fixing member 10 itself forms a triangular structure. On the premise of realizing the light weight of the fixing member 10, the stability of the fixing member 10 is improved by using the stability of the triangular structure. In some embodiments, the base 11 can be set as a rectangular frame structure formed by a plurality of square tubes.

[0069] Further, connect the first connecting portion 211 to the first fixing rod 12, that is, the acting force of the carrier 20 on the fixing member 10 acts on the first fixing rod 12. Connect the second portion 32 to the second fixing rod 13, that is, the acting force of the support member 30 on the fixing member 10 acts on the second fixing rod 13. The acting force of the carrier 20 on the fixing member 10 and the acting force of the support member 30 on the fixing member 10 are dispersedly applied to the first fixing rod 12 and the second fixing rod 13, which is beneficial to the support of the fixing member 10 for the remaining structures and ensures the support stability of the entire adjustment bracket.

[0070] In one embodiment, the carrier 20 includes a connecting rod 21. The connecting rod 21 includes a first connecting portion 211, and free ends 213 and a second connecting portion 212 that are oppositely arranged on both sides of the first connecting portion 211. Wherein, the distance between the free end 213 and the first connecting portion 211 is less than the distance between the first connecting portion 211 and the second connecting portion 212.

[0071] The connecting rod 21 in the carrier 20 is used to connect with the remaining structures. The connecting rod 21 includes a first connecting portion 211, and free ends 213 and a second connecting portion 212 that are oppositely arranged on both sides of the first connecting portion 211. The first connecting portion 211 is connected to the fixing member 10, and the second connecting portion 212 is connected to the support member 30. The distance between the free end 213 and the first connecting portion 211 is set to be less than the distance between the first connecting portion 211 and the second connecting portion 212, which can make the overall support center of gravity of the carrier 20 for the piece to be adjusted be between the first connecting portion 211 and the second connecting portion 212, and reduce the probability of the adjustment bracket tipping over due to the offset of the support center of gravity of the carrier 20 for the piece to be adjusted.

[0072] In one embodiment, the carrier 20 further includes a carrier rod 22. The carrier rod 22 and the connecting rod 21 are arranged crosswise, and a bearing surface is formed between the carrier rod 22 and the connecting rod 21. The bearing surface includes a main body area and an extension area connected to the main body area. The main body area is between the first connecting portion 211 and the second connecting portion 212, and the extension area is between the first connecting portion 211 and the free end 213. The size of the extension area in the extending direction of the connecting rod 21 is smaller than the size of the main body area in the extending direction of the connecting rod 21. The carrier 20 is made of aluminum.

[0073] In one embodiment, the adjusting bracket further includes a moving component 70 disposed on a side of the base 11 facing away from the first fixing rod 12. The moving component 70 includes a first sliding member 71 and a second sliding member 72 spaced apart in the third direction Z. The first direction X, the extending direction Y of the first fixing rod, and the third direction Z intersect pairwise. The connecting ends of the first fixing rod 12 and the base 11 and the connecting ends of the second fixing rod 13 and the base 11 are on both sides of the virtual central axis in the third direction Z. The virtual central axis is parallel to the first direction X and passes through the midpoint of the line connecting the first sliding member 71 and the second sliding member 72.

[0074] The moving component 70 is connected to a side of the base 11 facing away from the first fixing rod 12. The moving component 70 is configured to drive the base 11 to move. The moving component 70 includes a first sliding member 71 and a second sliding member 72 spaced apart in the third direction Z. The first direction X, the extending direction Y of the first fixing rod, and the third direction Z intersect pairwise. Specifically, both the first sliding member 71 and the second sliding member 72 can be configured as universal wheels.

[0075] To ensure the stability of the adjusting bracket during movement, the connecting ends of the first fixing rod 12 and the base 11 and the connecting segments of the second fixing rod 13 and the base 11 are on both sides of the virtual central axis in the third direction Z. The virtual central axis is parallel to the first direction X and passes through the center of the connection between the first sliding member 71 and the second sliding member 72. According to the above arrangement, the acting force of the first fixing rod 12 on the base 11 and the acting force of the second fixing rod 13 on the base 11 are on both sides of the virtual central axis. The acting forces acting on the base 11 being on both sides of the virtual central axis can ensure the stability of the base 11 itself and at the same time ensure the stability of the adjusting bracket during movement.

[0076] In one embodiment, there are two sets of fixing members 10 and supporting members 30. The two sets of fixing members 10 and supporting members 30 are symmetrically arranged on both sides of the bearing member 20 along the first direction X. To ensure the balance and stability of the support and fixation of the bearing member 20, two sets of fixing members 10 and supporting members 30 are provided to support the bearing member 20 on both sides along the first direction X, which can achieve stable support for the bearing member 20 without interfering with the rotation of the bearing member 20.

[0077] Although the present invention has been described with reference to the preferred embodiments, various modifications can be made to it and components therein can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way. The present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. An adjustment bracket, characterized in that: include: Fixings; A bearing member, wherein at least a first connecting portion and a second connecting portion are arranged at intervals, and the bearing member is connected to the fixing member ring at the first connecting portion for rotation in a first direction; A support member, the support member includes a first part and a second part that are fixedly connected, the first part is rotationally connected to the second connecting part ring on the supporting member in the first direction, and the second part is configured to be able to move relative to the fixing member and to be connected and fixed to the fixing member.

2. The adjustment bracket according to claim 1, characterized in that: It also includes a limiting component, which includes a locking member, a rotating member fixed to the bearing member, and a limiting member fixed to the fixing member; The rotating member comprises a rotating center and a plurality of first limiting holes arranged at intervals along the circumference of the rotating center. The limiting member is provided with a second limiting hole. The locking member is arranged through the first limiting hole and the second limiting hole at the same time.

3. The adjustment bracket according to claim 1, characterized in that: The adjustment bracket further includes a first connecting component, the first connecting component including a clamping member spaced apart from the fixing member along the first direction, and a connecting member connecting the clamping member and the fixing member; Wherein, the second portion is at least partially located between the clamping member and the fixing member, and is clamped and fixed by the clamping member and the fixing member.

4. The adjustment bracket according to claim 3, characterized in that: The second part comprises a sliding hole extending through the first direction, the connecting member is at least partially located in the sliding hole and is slidably and rotatably arranged with the second part along the second direction, and the second part is located at one side of the first part along the second direction; The projection of the clamping member in the first direction is at least partially located outside the projection of the sliding hole in the first direction, and overlaps with the projection of the second portion in the first direction.

5. The adjustment bracket according to claim 1, characterized in that: It also includes a second connecting component, which includes a connecting seat fixedly connected to the fixing member, and a plurality of connecting positions are arranged on the connecting seat. The end of the second part facing away from the first part can be selectively connected to the connecting position to limit the relative movement between the supporting member and the fixing member.

6. The adjustment bracket according to claim 5, characterized in that: The connection position is configured as a connection groove, and an end of the second part away from the first part is provided with a connection portion, and the connection portion can be snapped into the interior of the connection groove.

7. The adjustment bracket according to claim 1, characterized in that: The fixing member includes a base, a first fixing rod connected to the base, and a second fixing rod connected to the base and the first fixing rod, and the first direction, the extending direction of the first fixing rod, and the extending direction of the second fixing rod intersect each other; The first connecting portion is connected to the first fixing rod, and the second portion is connected to the second fixing rod.

8. The adjustment bracket according to claim 7, characterized in that: The bearing member includes a connecting rod, and the connecting rod includes the first connecting portion, free ends located on both sides of the first connecting portion and arranged opposite to each other, and the second connecting portion; Wherein, the distance between the free end and the first connecting portion is smaller than the distance between the first connecting portion and the second connecting portion.

9. The adjustment bracket according to claim 7, characterized in that: It also includes a moving assembly disposed on a side of the base away from the first fixing rod, the moving assembly including a first sliding member and a second sliding member spaced apart in a third direction, the first direction, the extending direction of the first fixing rod and the third direction intersecting in pairs; The connecting end of the first fixing rod and the base and the connecting end of the second fixing rod and the base are located on both sides of the virtual central axis along the third direction, and the virtual central axis is parallel to the first direction and passes through the midpoint of the line connecting the centers of the first sliding member and the second sliding member.

10. The adjustment bracket according to claim 1, characterized in that: The fixing members and the supporting members are each provided with two groups, and the two groups of the fixing members and the supporting members are symmetrically arranged on both sides of the bearing member along the first direction.

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