Angle fine adjustment support
By designing a fine -tuning bracket that contains a fixed base, activity base, and adjustment components, it solves the problem of low efficiency and low accuracy of detection equipment in existing technologies, and realizes rapid, simple and efficient angle adjustment, ensuring measurement measurement to measure measurement, and ensure the measurement measurement. Accuracy.
Patent Information
- Application Number
- CN202411385916.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-01-21
AI Technical Summary
The existing detection equipment brackets are inefficient and have low accuracy when adjusting angles, and require repeated disassembly and tightening screws, which can easily lead to angle deviation, which is time-consuming and inefficient.
A fine -tuning bracket is designed, including a fixed base, activity base, and adjustment components. By setting up connecting columns and bending parts with different lengths, combined with elastic parts and transmission parts to achieve simple and fast angle adjustment to ensure adjustment accuracy.
The rapid, simple, and efficient angle adjustment has been achieved, the efficiency is improved, and the angle offsets are avoided, and the accuracy of the measurement is ensured.
Smart Images
Figure CN119333700A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of detection instrument mounting brackets, in particular to an angle fine-adjusting bracket. Background Art
[0002] Currently, infrared and laser detection equipment often require precise angle fine-tuning after installation to ensure measurement accuracy. For example, when performing infrared and laser ranging, when the distance reaches tens of meters, even a very small angle change may lead to significant measurement errors. In order to align the reflector, the equipment must be carefully adjusted in angle. However, the existing bracket design has many inconveniences when adjusting the angle, and usually requires disassembling or loosening multiple screws, adjusting to the appropriate position, and then re-tightening. During the tightening process, the angle may shift again, forcing the operator to repeat the entire adjustment process, which is time-consuming and inefficient;
[0003] In view of this, this application is filed. Summary of the invention
[0004] In order to solve the problems of low efficiency and low precision in angle adjustment of existing brackets, the present invention provides an angle fine-adjustment bracket.
[0005] In order to solve the above technical problems, the present invention provides an angle fine-tuning bracket, which includes a fixed base, a movable base and an adjusting component. A first connecting column and a second connecting column are respectively arranged on both sides of the surface of the fixed base, the length of the first connecting column is greater than that of the second connecting column, the movable base is located on the fixed base, and a bent portion is arranged on both sides of the movable base, and a first connecting hole and a second connecting hole which are aligned with the first connecting column and the second connecting column are respectively opened on the bent portions on both sides, the bent portion where the first connecting hole is located is attached to the first connecting column, and a gap is provided between the bent portion where the second connecting column is located and the second connecting column; the adjusting component includes a first connecting member, a second connecting member and an elastic member, the first connecting member passes through the first connecting hole and is connected to the first connecting column, the second connecting member passes through the second connecting hole and is connected to the second connecting column, the elastic member is sleeved on the second connecting column, and the two ends of the elastic member are respectively abutted against the surface of the fixed base and the bent portion.
[0006] In an embodiment of the present invention, the fixed base and the movable base are both L-shaped, a gap is provided between the bottom surface of the movable base and the bottom surface of the fixed base, and a gap is provided between the side surface of the movable base and the side surface of the fixed base.
[0007] In an embodiment of the present invention, the number of the second connecting pillars is at least two, and the number of the second connecting holes, the elastic members and the second connecting members is equal to the number of the second connecting pillars and their positions correspond.
[0008] In an embodiment of the present invention, both the first connecting member and the second connecting member are hexagon socket bolts, and the first connecting member and the second connecting member have the same size.
[0009] In an embodiment of the present invention, the adjustment component also includes an adjustment bracket, an adjustment drive member and an adjustment transmission member. The adjustment bracket is installed on the bending portion, the adjustment drive member is fixed on the adjustment bracket and connected to the second connecting member through the adjustment transmission member to drive the second connecting member to rotate.
[0010] In an embodiment of the present invention, three second connecting columns are provided, wherein one second connecting column is aligned with the bending portion on the left side of the movable base, the second connecting column on the left side is located below the first connecting column, two second connecting columns are aligned with the bending portion on the right side of the movable base, and the two second connecting members on the right side are respectively located on the upper and lower sides of the bending portion; the adjustment bracket includes a first adjustment bracket and a second adjustment bracket, an adjustment drive member includes a first adjustment drive member and a second adjustment drive member, and the adjustment transmission member includes a first adjustment transmission member and a second adjustment transmission member, the first adjustment bracket and the second adjustment bracket are respectively arranged on the bending portions on both sides, the first adjustment drive member is fixed on the first adjustment bracket and connected to a second connecting member on the left side through the first adjustment transmission member, and the second adjustment drive member is fixed on the second adjustment bracket and connected to the two second connecting members on the right side through the second adjustment transmission member.
[0011] In an embodiment of the present invention, the first adjustment bracket is L-shaped and one side is fixedly connected to the bending portion, and the other side is fixedly connected to the first adjustment drive member. The first adjustment transmission member includes a bevel gear set that meshes with each other, one bevel gear is fixed on the first adjustment drive member, and the other bevel gear is fixed on the second connecting member.
[0012] In an embodiment of the present invention, the second adjustment bracket is L-shaped and one side of it is connected to the bending portion, and the other side is fixedly connected to the second adjustment drive member. The second adjustment transmission member includes two pairs of bevel gear groups. The adjustment assembly also includes a third transmission member and a transmission shaft. The transmission shaft passes through the second adjustment bracket. The two pairs of bevel gear groups are respectively fixed at both ends of the transmission shaft, and the two pairs of bevel gear groups are respectively connected to the two second connecting members on the right side. The third transmission member is fixed on the second adjustment drive member and connected to the transmission shaft.
[0013] In an embodiment of the present invention, a protruding T-stage is provided on the bending portion, a sliding groove adapted to the T-stage is opened on the second adjustment bracket, the second adjustment bracket is slidably connected to the bending portion, and the adjustment assembly also includes a sliding drive member, which is fixed on the bending portion and slidably connected to the second adjustment bracket to drive the transmission shaft to move up and down, so that the upper pair of bevel gear sets are meshed with each other or the lower pair of bevel gear sets are meshed with each other.
[0014] In an embodiment of the present invention, the adjustment component further includes a gyroscope sensor and a remote controller. The gyroscope sensor is installed on the movable base to detect the angle of the movable base. The remote controller is connected to the first adjustment drive member, the second adjustment drive member and the sliding drive member through the gyroscope sensor to control the first adjustment drive member, the second adjustment drive member and the sliding drive member to jointly adjust the angle of the movable base according to the detection result of the gyroscope sensor. Compared with the prior art, the beneficial effects of the present invention are:
[0015] By respectively arranging a first connecting post and a second connecting post of different lengths on both sides of the fixed base, the bent portion on one side of the movable base is fitted on the first connecting post, and a gap is formed between the bent portion on the other side and the second connecting post. After the first connecting member fixes the bent portion on one side on the first connecting post, the second connecting member can fix the bent portion on the other side on the second connecting post. When it is necessary to adjust the installation angle of the detection device, the gap between the bent portion and the second connecting post can be adjusted by rotating the second connecting member, thereby achieving adjustment of the angle of the angle fine-tuning bracket. The adjustment method is simple and fast, and can improve the adjustment efficiency. During the adjustment process, the positions of the movable base and the second connecting member can be kept relatively fixed at all times under the support of the elastic member, thereby avoiding the movable base from moving alone during the adjustment of the second connecting member, thereby affecting the adjustment accuracy of the movable base. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the embodiments of the present invention and constitute a part of the specification. Together with the following specific implementations, they are used to explain the embodiments of the present invention, but do not constitute a limitation on the embodiments of the present invention. In the accompanying drawings:
[0017] Figure 1 is a schematic diagram of the three-dimensional structure of the angle fine-tuning bracket provided in an embodiment of the present invention;
[0018] Figure 2 is a schematic diagram of the exploded structure of the angle fine-tuning bracket provided in an embodiment of the present invention;
[0019] Figure 3 is a schematic structural diagram of a first state of an angle fine-tuning bracket provided by another embodiment of the present invention;
[0020] Figure 4 yes Figure 3 A in the enlarged view;
[0021] Figure 5 is a schematic diagram of the second state structure of the angle fine-tuning bracket provided by another embodiment of the present invention;
[0022] Figure 6 yes Figure 5 Enlarged view of point B in .
[0023] Description of Reference Numerals
[0024] 1. Angle fine-adjustment bracket; 11. Fixed base; 12. Movable base; 13. Adjustment assembly; 111. First connecting column; 112. Second connecting column; 121. Bending portion; 1301. First connecting member; 1302. Second connecting member; 1303. Elastic member; 1304. First adjustment bracket; 1305. First adjustment drive member; 1306. First adjustment transmission member; 1307. Second adjustment bracket; 1308. Second adjustment drive member; 1309. Second adjustment transmission member; 1310. Third transmission member; 1311. Transmission shaft; 1312. Sliding drive member; 1111. Reinforcing rib plate; 1112. Rubber pad; 1211. T-stage. DETAILED DESCRIPTION
[0025] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.
[0026] See also Figure 1-Figure 2 , Figure 1 is a schematic diagram of the three-dimensional structure of the angle fine-tuning bracket provided in an embodiment of the present invention; Figure 2 It is a schematic diagram of the exploded structure of the angle fine-tuning bracket provided by an embodiment of the present invention. The angle fine-tuning bracket 1 of the present invention includes a fixed base 11, a movable base 12 and an adjustment assembly 13. The first connecting column 111 and the second connecting column 112 are respectively arranged on both sides of the surface of the fixed base 11. The length of the first connecting column 111 is greater than the length of the second connecting column 112. The movable base 12 is located on the fixed base 11, and the movable base 12 is provided with a bent portion 121 on both sides. The bending portions 121 on both sides are respectively provided with a first connecting hole and a second connecting hole aligned with the first connecting column 111 and the second connecting column 112. The bending portion 121 where the first connecting hole is located is attached to the first connecting column 111, and there is a gap between the bending portion 121 where the second connecting column 112 is located and the second connecting column 112.
[0027] The adjustment component 13 includes a first connecting member 1301, a second connecting member 1302 and an elastic member 1303. The first connecting member 1301 passes through the first connecting hole and is connected to the first connecting column 111. The second connecting member 1302 passes through the second connecting hole and is connected to the second connecting column 112. The elastic member 1303 is sleeved on the second connecting column 112, and the two ends of the elastic member 1303 are respectively abutted against the surfaces of the fixed base 11 and the bending portion 121.
[0028] By arranging the first connecting column 111 and the second connecting column 112 on the fixed base 11, arranging the bending part 121 on both sides of the movable base 12, and opening the first connecting hole and the second connecting hole on the bending part 121, so that the first connecting member 1301 passes through the first connecting hole and is fixedly connected to the first connecting column 111, and the second connecting member 1302 passes through the second connecting hole and is fixedly connected to the second connecting column 112, so that the movable base 12 is installed on the fixed base 11. Since the length of the second connecting column 112 is less than the length of the first connecting column 111, the connection depth between the second connecting member 1302 and the second connecting column 112 can be adjusted. The angle of the movable base 12 relative to the fixed base 11 is adjusted, and the gap distance between the movable base 12 and the second connecting column 112 is changed, so that the angle of the movable base 12 is adjusted. Since the two ends of the elastic member 1303 are respectively abutted against the surfaces of the fixed base 11 and the bending portion 121, when the angle of the movable base 12 is adjusted, the movable base 12 can be squeezed under the abutment of the elastic member 1303, so that the position of the movable base 12 and the second connecting member 1302 always remains relatively fixed, thereby avoiding the movable base 12 from moving alone during the adjustment of the second connecting member 1302, thereby affecting the adjustment accuracy of the movable base 12.
[0029] In an example of the present invention, a detection device is installed on a movable base 12, and the movable base 12 is installed on a fixed base 11 through an adjustment component 13. When performing a measurement operation, a detection signal is sent out by the detection device, and whether the angle of the detection device is appropriate is determined by observing whether the detection signal is aligned with the reflector. When the detection signal is not aligned with the reflector, the angle of the detection device needs to be adjusted. When adjusting the angle of the detection device, the second connecting member 1302 is rotated to adjust the connection depth between the second connecting member 1302 and the second connecting column 112. At the same time, under the action of the elastic member 1303, the movable base 12 follows the second connecting member 1302 to move synchronously, thereby achieving adjustment of the angle of the movable base 12. Compared with the bracket in the prior art, the angle fine-tuning bracket 1 of the present invention does not need to repeatedly adjust multiple bolts when adjusting the angle, so that the angle of the angle fine-tuning bracket 1 can be adjusted simply and quickly when the installation angle of the detection device needs to be adjusted, thereby improving the adjustment efficiency.
[0030] In an embodiment of the present invention, the fixed base 11 and the movable base 12 are both L-shaped, and there is a gap between the bottom surface of the movable base 12 and the bottom surface of the fixed base 11, and there is a gap between the side surface of the movable base 12 and the side surface of the fixed base 11, so that when the second connecting member 1302 is adjusted, the angle of the movable base 12 relative to the fixed base 11 can be changed, and due to the action of the gap between the movable base 12 and the fixed base 11, the movable base 12 has sufficient movable space to adapt to the adjustment of the angle of the movable base 12 by the second connecting member 1302.
[0031] In an embodiment of the present invention, the number of the second connecting columns 112 is set to at least two, and the number of the second connecting holes, the elastic members 1303 and the second connecting members 1302 is equal to the number of the second connecting columns 112 and the positions are corresponding, so that under the action of at least two second connecting columns 112 and the second connecting members 1302, the movable base 12 can be adjusted in multiple directions. At the same time, under the action of the elastic member 1303, the relative position between the movable base 12 and each second connecting column 112 is always kept consistent, thereby preventing the movable base 12 from shaking and displacement.
[0032] In an embodiment of the present invention, the first connecting member 1301 and the second connecting member 1302 both adopt hexagon socket bolts, and the first connecting member 1301 and the second connecting member 1302 have the same size, so that when the movable base 12 is installed on the fixed base 11, only one hexagon socket wrench is needed to connect the first connecting member 1301 and the second connecting member 1302 to the first connecting column 111 and the second connecting column 112, and when the angle of the bracket is adjusted subsequently, the hexagon socket wrench can continue to be used to adjust the second connecting member 1302 to adjust the connection depth of the second connecting member 1302 in the second connecting column 112, thereby achieving the adjustment of the angle of the movable base 12. The adjustment method is simple and quick, and the adjustment efficiency is improved.
[0033] See also Figure 3-Figure 6 , Figure 3 is a schematic structural diagram of a first state of an angle fine-tuning bracket provided by another embodiment of the present invention; Figure 4 yes Figure 3 A in the enlarged view; Figure 5 is a schematic diagram of the second state structure of the angle fine-tuning bracket provided by another embodiment of the present invention; Figure 6 yes Figure 5In another embodiment of the present invention, the adjustment component 13 further includes an adjustment bracket, an adjustment drive member and an adjustment transmission member. The adjustment bracket is mounted on the bending portion 121. The adjustment drive member is fixed on the adjustment bracket and connected to the second connecting member 1302 through the adjustment transmission member to drive the second connecting member 1302 to rotate. When the angle of the movable base 12 needs to be adjusted, the adjustment drive member is controlled to rotate so that the adjustment drive member drives the second connecting member 1302 to rotate through the adjustment transmission member, thereby adjusting the connection depth between the second connecting member 1302 and the second connecting column 112, and finally changing the angle of the movable base 12 relative to the fixed base 11. The above adjustment method can realize automatic adjustment of the angle of the movable base 12, without manual adjustment of the angle of the movable base 12, thereby improving the intelligence of the angle adjustment of the movable base 12.
[0034] In the embodiment of the present invention, three second connecting columns 112 are provided, wherein one second connecting column 112 is aligned with the bending portion 121 on the left side of the movable base 12, the second connecting column 112 on the left side is located below the first connecting column 111, two second connecting columns 112 are aligned with the bending portion 121 on the right side of the movable base 12, and the two second connecting members 1302 on the right side are respectively located on the upper and lower sides of the bending portion 121; the adjusting bracket includes a first adjusting bracket 1304 and a second adjusting bracket 1307, an adjusting driving member first adjusting driving member 1305 and a second adjusting driving member 1308, and an adjusting transmission member includes a first adjusting transmission member 1306 and a second adjusting transmission member 1309, the first adjusting bracket 1304 and the second adjusting bracket 1307 are respectively arranged on the bending portions 121 on both sides, and the first adjusting driving member 13 05 is fixed on the first adjustment bracket 1304 and connected to a second connecting member 1302 on the left side through the first adjustment transmission member 1306, so that the first adjustment transmission member 1306 can be driven to rotate under the drive of the first adjustment driving member 1305, and the rotating first adjustment rotating member can drive the second connecting member 1302 on the left side to rotate, thereby adjusting the left side angle of the movable base 12; the second adjustment driving member 1308 is fixed on the second adjustment bracket 1307 and connected to the two second connecting members 1302 on the right side through the second adjustment transmission member 1309, so that the second adjustment transmission member 1309 can be driven to rotate under the drive of the second adjustment driving member 1308, and the rotating second adjustment rotating member can drive the two second connecting members 1302 on the right side to rotate, thereby adjusting the right side angle of the movable base 12.
[0035] See also Figure 3In an embodiment of the present invention, the first adjustment bracket 1304 is L-shaped and one side is fixedly connected to the bending portion 121, and the other side is fixedly connected to the first adjustment driving member 1305. The first adjustment transmission member 1306 includes a bevel gear set that meshes with each other, one bevel gear is fixed on the first adjustment driving member 1305, and the other bevel gear is fixed on the second connecting member 1302, so that when the first adjustment driving member 1305 is working, the bevel gear set that meshes with each other is driven to rotate, and under the action of the bevel gear set, the driving direction of the first adjustment driving member 1305 is adjusted, that is, the vertical rotation of the first adjustment driving member 1305 is changed to horizontal rotation, so that the second connecting member 1302 on the left side is rotated to adjust the left angle of the movable base 12.
[0036] In the above embodiment, the first adjusting drive member 1305 adopts a servo motor, and the output shaft of the first adjusting drive member 1305 passes through the first adjusting bracket 1304 and is connected to the first adjusting transmission member 1306, wherein a ball bearing is arranged between the first adjusting bracket 1304 and the output shaft to improve the rotation smoothness of the first adjusting drive member 1305.
[0037] See also Figure 3 and Figure 4 In the embodiment of the present invention, the second adjustment bracket 1307 is L-shaped and one side is connected to the bending portion 121, and the other side is fixedly connected to the second adjustment driving member 1308. The second adjustment transmission member 1309 includes two pairs of bevel gear sets. The adjustment assembly 13 also includes a third transmission member 1310 and a transmission shaft 1311. The transmission shaft 1311 passes through the second adjustment bracket 1307. The two pairs of bevel gear sets are respectively fixed to the two ends of the transmission shaft 1311, and the two pairs of bevel gear sets are respectively connected to the upper and lower second connecting members 130 on the right side. The third transmission member 1310 is fixed on the second adjustment driving member 1308 and connected to the transmission shaft 1311, so that when the second adjustment driving member 1308 is working, the transmission shaft 1311 is driven to rotate by the third transmission member 1310, so that the second adjustment transmission members 1309 at both ends of the transmission shaft 1311 are synchronously rotated, and the rotating second adjustment transmission member 1309 respectively drives the upper and lower second connection members 1302 on the right side to rotate, thereby realizing the adjustment of the right angle of the movable base 12.
[0038] In the above embodiment, the second adjusting drive member 1308 adopts a servo motor, and the output shaft of the second adjusting drive member 1308 passes through the second adjusting bracket 1307 and is connected to the second adjusting transmission member 1309, wherein a ball bearing is arranged between the second adjusting bracket 1307 and the output shaft to improve the rotation smoothness of the second adjusting drive member 1308, and a ball bearing is arranged between the second adjusting bracket 1307 and the transmission shaft 1311 to improve the rotation smoothness of the transmission shaft 1311.
[0039] In the above embodiment, the two pairs of bevel gear sets are respectively connected to the upper and lower second connecting members 1302 on the right side, and each of the two pairs of gear sets includes two bevel gears meshing with each other, wherein, in the upper second connecting member 1302, one bevel gear is fixedly connected to the second connecting member 1302, and the other bevel gear is fixedly connected to the transmission shaft 1311, and the two bevel gears are meshed with each other; similarly, in the lower second connecting member 1302, one bevel gear is fixedly connected to the second connecting member 1302, and the other bevel gear is fixedly connected to the transmission shaft 1311, and the two bevel gears are meshed with each other, so that when the transmission shaft 1311 rotates, the upper and lower pairs of gear sets are The bevel gear sets rotate synchronously, thereby driving the upper and lower second connecting members 1302 to rotate in the opposite direction. That is, when the second adjusting drive member 1308 rotates clockwise, the pair of bevel gear sets located above drive the upper second connecting member 1302 to rotate clockwise, and the pair of bevel gear sets located below drive the lower second connecting member 1302 to rotate counterclockwise, thereby adjusting the right side angle of the movable base 12. Since the rotation directions of the upper and lower second connecting members 1302 are inconsistent when adjusting the angle of the movable base 12, a smaller rotation angle can be used to achieve a large angle adjustment of the movable base 12, thereby improving the adjustment efficiency.
[0040] In the above embodiment, the third transmission member 1310 includes two gears meshing with each other, one of which is fixed on the second adjusting drive member 1308 and the other is fixed on the transmission shaft 1311, so that the second adjusting drive member 1308 drives the transmission shaft 1311 to rotate through the third transmission member 1310.
[0041] In another embodiment of the present invention, a protruding T-stage 1211 is provided on the bending portion 121, a sliding groove adapted to the T-stage 1211 is provided on the second adjustment bracket 1307, the second adjustment bracket 1307 is slidably connected to the bending portion 121, and the adjustment assembly 13 also includes a sliding drive member 1312, which is fixed to the bending portion 121 and slidably connected to the second adjustment bracket 1307 to drive the transmission shaft 1311 to move up and down, so that the upper pair of bevel gear sets are meshed with each other or the lower pair of bevel gear sets are meshed with each other. When the sliding drive member 1312 drives the second adjustment bracket 1307 to rise, the upper pair of bevel gear sets can be meshed with each other, and the lower pair of bevel gears can be disengaged ( Figure 3 and Figure 4As shown in FIG. 1 , when the second adjustment drive member 1308 rotates, the transmission shaft 1311 is driven to rotate through the third transmission member 1310, and the third transmission shaft 1311 drives the second connecting member 1302 to rotate through the pair of bevel gears above, so as to adjust the upper right angle of the movable base 12. Similarly, when the sliding drive member 1312 drives the second adjustment bracket 1307 to descend, the pair of bevel gears below can be meshed with each other, and the pair of bevel gears above can be disengaged ( Figure 5 and Figure 6 As shown), when the second adjusting drive member 1308 rotates, the transmission shaft 1311 is driven to rotate through the third transmission member 1310, and the third transmission shaft 1311 drives the second connecting member 1302 below to rotate through a pair of bevel gear sets below, so as to adjust the lower right angle of the movable base 12, thereby achieving separate adjustment of the upper and lower angles of the right side of the movable base 12, and improving the accuracy of the angle adjustment of the movable base 12.
[0042] In an embodiment of the present invention, the adjustment component 13 also includes a gyroscope sensor and a remote controller. The gyroscope sensor is installed on the movable base 12 to detect the angle of the movable base 12. The remote controller is connected to the first adjustment drive 1305, the second adjustment drive 1308 and the sliding drive 1312 through the gyroscope sensor to control the first adjustment drive 1305, the second adjustment drive 1308 and the sliding drive 1312 to jointly adjust the angle of the movable base 12 according to the detection result of the gyroscope sensor.
[0043] In one example of the present invention, when the gyro sensor detects that the right angle of the movable bracket is too high, the operator can control the sliding drive 1312 through the remote controller to drive the second adjustment bracket 1307 to move downward, and then control the second adjustment drive 1308 to work, so that the pair of bevel gears at the lower right drive the second connection member 1302 at the lower right to rotate clockwise, and reduce the distance between the lower right corner of the movable base 12 and the second connection column 112, so as to reduce the angle of the lower right corner of the movable base 12, thereby reducing the angle of the right side of the movable bracket. When the gyro sensor detects that the left angle of the movable bracket is too low, the operator can control the first adjustment drive 1305 through the remote controller to work, so that the first adjustment transmission member 1306 drives the second connection member 1302 at the lower left to rotate counterclockwise, and increase the distance between the lower left corner of the movable base 12 and the second connection column 112, so as to increase the angle of the lower left corner of the movable base 12, thereby increasing the angle of the left side of the movable bracket.
[0044] In the above embodiment, the remote controller includes a PLC control cabinet or a computer, which controls the operation of the first adjustment drive 1305, the second adjustment drive 1308 and the sliding drive 1312 respectively under the action of the remote controller, and adjusts the angle of the movable base 12 in combination with the detection results of the gyroscope sensor to improve the angle adjustment intelligence of the angle fine-tuning bracket 1.
[0045] In an embodiment of the present invention, a rubber pad 1112 is provided on the surface of the first connecting column 111, and the bending portion 121 is attached to the rubber pad 1112. The first connecting member 1301 passes through the first connecting hole and the rubber pad 1112 in sequence and is connected to the first connecting column 111, so as to reduce the friction between the movable base 12 and the first connecting column 111 under the action of the rubber pad 1112, and at the same time, eliminate the connection gap between the movable base 12 and the first connecting column 111, so that the movable base 12 can be more accurate when adjusting the angle.
[0046] In an embodiment of the present invention, a reinforcing rib plate 1111 is further provided on the fixed base 11, and the reinforcing rib plate 1111 is located on the inner side of the L-shaped fixed base 11 and its two ends are fixedly connected to the two surfaces of the fixed base 11, wherein the number of the reinforcing rib plates 1111 is two, and the two reinforcing rib plates 1111 are respectively located on the left and right sides of the fixed base 11 to strengthen the structural strength of the fixed base 11.
[0047] In the present invention, the signal connection between the first feature and the second feature may be a wireless connection such as a wireless network, Bluetooth, or a local area network, or may be a wired connection such as an electric wire, a network cable, or a signal cable, so as to transmit signals and communicate between the first feature and the second feature.
[0048] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0049] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, including the combination of various specific technical features in any appropriate manner. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations. However, these simple modifications and combinations should also be regarded as the contents disclosed by the present invention and belong to the protection scope of the present invention.
[0050] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.
Claims
1. An angle fine-tuning bracket, characterized in that: The angle fine-tuning bracket comprises a fixed base, a movable base and an adjustment assembly, a first connecting column and a second connecting column are respectively arranged on both sides of the surface of the fixed base, the length of the first connecting column is greater than the length of the second connecting column, the movable base is located on the fixed base, and bent portions are arranged on both sides of the movable base, the bent portions on both sides are respectively provided with a first connecting hole and a second connecting hole aligned with the first connecting column and the second connecting column, the bent portion where the first connecting hole is located is attached to the first connecting column, and there is a gap between the bent portion where the second connecting column is located and the second connecting column; The adjustment assembly includes a first connecting member, a second connecting member and an elastic member, the first connecting member passes through the first connecting hole and is connected to the first connecting column, the second connecting member passes through the second connecting hole and is connected to the second connecting column, the elastic member is sleeved on the second connecting column, and the two ends of the elastic member are respectively abutted against the surfaces of the fixed base and the bending portion.
2. The angle fine-adjusting bracket according to claim 1, characterized in that: The fixed base and the movable base are both L-shaped, a gap is provided between the bottom surface of the movable base and the bottom surface of the fixed base, and a gap is provided between the side surface of the movable base and the side surface of the fixed base.
3. The angle fine-adjusting bracket according to claim 1, characterized in that: The number of the second connecting posts is at least two, and the number of the second connecting holes, the elastic members and the second connecting members is equal to the number of the second connecting posts and their positions correspond.
4. The angle fine-adjusting bracket according to claim 3, characterized in that: The first connecting member and the second connecting member both adopt hexagon socket bolts, and the first connecting member and the second connecting member have the same size.
5. The angle fine-adjusting bracket according to claim 3, characterized in that: The adjustment component also includes an adjustment bracket, an adjustment drive and an adjustment transmission member. The adjustment bracket is installed on the bending portion. The adjustment drive member is fixed on the adjustment bracket and connected to the second connecting member through the adjustment transmission member to drive the second connecting member to rotate.
6. The angle fine-adjusting bracket according to claim 5, characterized in that: There are three second connecting posts, wherein one second connecting post is aligned with the bending portion on the left side of the movable base, the second connecting post on the left side is located below the first connecting post, two second connecting posts are aligned with the bending portion on the right side of the movable base, and the two second connecting members on the right side are respectively located at the upper and lower sides of the bending portion; The adjustment bracket includes a first adjustment bracket and a second adjustment bracket, the adjustment drive member includes a first adjustment drive member and a second adjustment drive member, the adjustment transmission member includes a first adjustment transmission member and a second adjustment transmission member, the first adjustment bracket and the second adjustment bracket are respectively arranged on the bending parts on both sides, the first adjustment drive member is fixed to the first adjustment bracket and connected to one of the second connecting members on the left side through the first adjustment transmission member, and the second adjustment drive member is fixed to the second adjustment bracket and connected to the two second connecting members on the right side through the second adjustment transmission member.
7. The angle fine-adjusting bracket according to claim 6, characterized in that: The first adjustment bracket is L-shaped and one side is fixedly connected to the bending part, and the other side is fixedly connected to the first adjustment drive member. The first adjustment transmission member includes a bevel gear set that meshes with each other, one of the bevel gears is fixed on the first adjustment drive member, and the other bevel gear is fixed on the second connecting member.
8. The angle fine-adjusting bracket according to claim 6, characterized in that: The second adjustment bracket is L-shaped and one side of it is connected to the bending portion, and the other side is fixedly connected to the second adjustment drive member. The second adjustment transmission member includes two pairs of bevel gear sets. The adjustment assembly also includes a third transmission member and a transmission shaft. The transmission shaft passes through the second adjustment bracket. The two pairs of bevel gear sets are respectively fixed at both ends of the transmission shaft, and the two pairs of bevel gear sets are respectively connected to the two second connecting members on the right side. The third transmission member is fixed on the second adjustment drive member and connected to the transmission shaft.
9. The angle fine-adjusting bracket according to claim 8, characterized in that: A protruding T-stage is provided on the bending portion, a sliding groove adapted to the T-stage is provided on the second adjusting bracket, the second adjusting bracket is slidably connected to the bending portion, and the adjusting assembly also includes a sliding drive member, the sliding drive is fixed on the bending portion and slidably connected to the second adjusting bracket to drive the transmission shaft to move up and down, so that the upper pair of bevel gear sets are meshed with each other or the lower pair of bevel gear sets are meshed with each other.
10. The angle fine-adjusting bracket according to claim 9, characterized in that: The adjustment component also includes a gyroscope sensor and a remote controller. The gyroscope sensor is installed on the movable base to detect the angle of the movable base. The remote controller is connected to the first adjustment drive member, the second adjustment drive member and the sliding drive member through the gyroscope sensor to control the first adjustment drive member, the second adjustment drive member and the sliding drive member to jointly adjust the angle of the movable base according to the detection result of the gyroscope sensor.