Multi-direction adjusting support of testing device

Abstract

The utility model relates to the technical field of adjusting supports, and discloses a multidirectional adjusting support of a testing device, which comprises a base, the top of the base is rotatably connected with a fixing column, the top of the fixing column is fixedly provided with a fixing frame, and the inner wall of the fixing frame is slidably connected with a threaded block. By means of the stabilizing assembly, during installation, a positioning rod is inserted into a positioning groove, a limiting block penetrates through a through hole, when a clamping block abuts against the side, away from the inclined face, of the limiting block, the connecting base and the testing device can be mutually limited and stable, bolt fixing can be normally carried out at the moment, hand holding by personnel is not needed, and deviation caused by mistaken touch is avoided; during disassembly, when the clamping block moves to the other side of the movable block, the testing device is pulled outwards, the movable block moves to the limiting block until the movable block is attached to the limiting block, the clamping block slides away from the limiting block along the surface of the movable block, the connecting base is separated from the testing device, and disassembly is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of adjusting support, specifically to a multidirectional adjusting support of test device. BACKGROUND

[0002] Test device usually refers to the equipment or system for experiment, detection or calibration, and can include components such as sensors, meters, mechanical structures, etc. Its core function is to simulate actual working conditions, collect data or verify product performance. The adjusting support is a key auxiliary structure in the test device, which is used to fix, support or adjust the position and angle of the measured object or test equipment. The flexibility of the adjusting support can reduce the time-consuming of repeated installation.

[0003] At present, in the installation and fixing process of the test device, the adjusting support as a key auxiliary structure is usually fixed by bolt connection between the test device and the support. The traditional installation method requires the operator to accurately align the mounting holes of the test device and the adjusting support, and then insert the bolt for fastening. However, the position of the test device needs to be adjusted manually during installation to ensure that the mounting holes are completely aligned. Especially when operating in a narrow space or by a single person, it is difficult to align the holes, which takes a long time. Before the bolt is completely fastened, the operator needs to continuously hold the test device to maintain the alignment. If the device is shifted due to physical exhaustion or accidental touch, it needs to be adjusted again, which seriously affects the installation efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a multidirectional adjusting support of test device to solve the problems in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a multidirectional adjusting support of test device, comprising a base, a fixed column is rotatably connected to the top of the base, a fixed frame is fixed to the top of the fixed column, a threaded block is slidably connected to the inner wall of the fixed frame, a connecting seat is fixed to the outer surface of the threaded block, a test device is arranged on the outer surface of the connecting seat, and a stabilizing assembly and a protection assembly are arranged on the outer surface of the connecting seat and the test device.

[0006] The stabilizing assembly comprises:

[0007] A stabilizing groove is used to stabilize the internal mechanism.

[0008] A clamping block is used to stably connect the connecting seat and the test device with the limiting block.

[0009] A long rod is used to drive the movement of each component.

[0010] Preferably, the stable groove is arranged on the outer surface of the connecting seat, the outer surface of the testing device is provided with a through hole, the outer surface of the testing device is fixedly provided with a fixed plate, the bottom of the fixed plate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a clamping block, the top of the clamping block is fixedly provided with a spring one, the top of the spring one is fixed on the inner wall top of the sliding groove, the inner wall of the stable groove is slidably connected with a long rod, the long rod penetrates a permanent magnet one, the permanent magnet one is fixed on the inner wall of the stable groove, the long rod penetrates and is fixedly provided with a connecting block, the long rod penetrates and is fixedly provided with a permanent magnet two, the long rod penetrates and is slidably connected with a movable block, the long rod penetrates and is fixedly provided with a limiting block, the outer surface of the connecting seat is provided with a positioning groove, the outer surface of the testing device is fixedly provided with a positioning rod, the permanent magnet one is magnetically connected with the connecting block, the permanent magnet two is magnetically connected with the movable block, the positioning rod is inserted into the positioning groove, the limiting block passes through the through hole, the inclined surface pushes the clamping block to move upward and compresses the spring one; when the clamping block passes the limiting block to the other side thereof, the spring one is released to reset the clamping block, the clamping block and the limiting block are clamped with each other, so that the connecting seat and the testing device are stably locked, the bolt is fixed and the deviation is prevented. When disassembling, the long rod is pushed to move the movable block close to the clamping block; when the clamping block moves to the other side of the movable block, the testing device is pulled outward, the surface of the clamping block abuts against the surface of the movable block and drives the movable block to move to the limiting block until abutting, the clamping block slides along the surface of the movable block away from the limiting block, and the connecting seat and the testing device are separated; at the same time, the permanent magnet one attracts the connecting block to reset the long rod, and the permanent magnet two attracts the movable block to reset, so as to facilitate the next use.

[0011] Preferably, the protection assembly comprises a connecting frame fixedly arranged on the outer surface of the connecting seat, the inner wall of the connecting frame is slidably connected with an L-shaped rod, the top of the L-shaped rod is fixedly provided with a spring two, the top of the spring two is fixed on the inner wall of the connecting frame, the top of the long rod is provided with a clamping groove, and the L-shaped rod bottom enters the clamping groove to limit the long rod, so that the long rod is prevented from being pushed from outside to affect the stability of the connecting seat and the testing device, and the long rod can be normally pushed when disassembling by pulling the L-shaped rod away from the clamping groove.

[0012] Preferably, the top of the fixed column is fixedly provided with a motor two, the output shaft of the motor two penetrates a fixed frame, the inner wall of the fixed frame is rotatably connected with a screw rod, the bottom of the output shaft of the motor two is fixed on the top of the screw rod, the screw rod penetrates a threaded block and is in threaded connection with the threaded block, the outer surface of the fixed column is fixedly provided with a gear one, the top of the base is fixedly provided with a motor one, the top of the output shaft of the motor one is fixedly provided with a gear two, the gear one is in meshing with the gear two, the threaded block is driven by the screw rod to move up and down through the forward and reverse rotation of the motor two, so as to adjust the height of the connecting seat and the testing device; the gear two and the gear one are rotated through the forward and reverse rotation of the motor one, so as to realize the angle adjustment of the testing device.

[0013] Preferably, the movable block and the limiting block are arranged as isosceles trapezoidal blocks, the end of the clamping block away from the spring is arranged as an inclined surface, the movable block and the limiting block are mutually attached, facilitating the release of the limiting, and when the inclined surface of the clamping block is contacted, the clamping block is moved, without affecting the normal docking of the connecting seat and the testing device.

[0014] Preferably, the positioning slot and the positioning rod are consistent in shape, facilitating the docking of personnel, and avoiding the shaking of the testing device and the connecting seat.

[0015] Compared with the prior art, the utility model provides a kind of testing device's multidirectional adjusting support, with the following beneficial effects:

[0016] 1、the testing device's multidirectional adjusting support, by setting the stabilizing component, when installing, positioning rod is inserted into positioning slot, and when the clamping block and the limiting block are contacted away from the side of inclined surface, the connecting seat and the testing device are mutually limited and stabilized, at this time, normal bolt fixing can be carried out, personnel hand is not needed, and deviation caused by accidental touch does not occur, the installation efficiency of bolt is improved, when disassembling, the clamping block is moved to the other side of movable block, testing device is pulled outwards, movable block moves to limiting block until attachment, clamping block is slid along the surface of movable block away from limiting block, and connecting seat and testing device are separated, facilitating disassembly.

[0017] 2、the testing device's multidirectional adjusting support, by setting the protection component, when the clamping block and the limiting block are mutually limited, the bottom of L-shaped rod enters into the clamping groove, and long rod is limited, avoiding external pushing long rod, and affecting the stability of connecting seat and testing device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is front view structural schematic diagram of the utility model;

[0019] Figure 2 It is side view structural schematic diagram of the utility model;

[0020] Figure 3 It is part of the utility model sectional view structural schematic diagram;

[0021] Figure 4 It is part of the utility model stabilizing component front view structural schematic diagram.

[0022] In the figure: 1, base; 2, fixed column; 3, fixed frame; 4, gear one; 5, motor one; 6, gear two; 7, motor two; 10, screw rod; 11, threaded block; 12, connecting seat; 13, testing device; 8, stabilizing assembly; 80, stabilizing groove; 81, fixed plate; 82, sliding groove; 83, clamping block; 84, spring one; 85, long rod; 86, permanent magnet one; 87, connecting block; 88, permanent magnet two; 89, movable block; 800, limiting block; 801, through hole; 802, positioning groove; 803, positioning rod; 9, protection assembly; 90, connecting frame; 91, L-shaped rod; 92, spring two; 93, clamping groove. DETAILED DESCRIPTION

[0023] As Figures 1-4 shown, the utility model provides a technical scheme: a kind of testing device's multidirectional adjusting support, including base 1, the top of base 1 is rotatably connected with fixed column 2, the top of fixed column 2 is fixed with fixed frame 3, the inner wall of fixed frame 3 is slidably connected with threaded block 11, the outer surface of threaded block 11 is fixed with connecting seat 12, the outer surface of connecting seat 12 is provided with testing device 13, the outer surface of connecting seat 12 and testing device 13 is provided with stabilizing assembly 8 and protection assembly 9;Stabilizing assembly 8 includes: stabilizing groove 80, fixed plate 81, sliding groove 82, clamping block 83, spring one 84, long rod 85, permanent magnet one 86, connecting block 87, permanent magnet two 88, movable block 89, limiting block 800, through hole one 801, positioning groove 802, positioning rod 803.

[0024] The stable groove 80 is arranged on the outer surface of the connecting seat 12, the outer surface of the testing device 13 is provided with a through hole 801, the outer surface of the testing device 13 is fixedly provided with a fixed plate 81, the bottom of the fixed plate 81 is provided with a sliding groove 82, the inner wall of the sliding groove 82 is slidably connected with a clamping block 83, the top of the clamping block 83 is fixedly provided with a spring one 84, the top of the spring one 84 is fixed on the inner wall top of the sliding groove 82, the inner wall of the stable groove 80 is slidably connected with a long rod 85, the long rod 85 is penetrated through and fixedly provided with a connecting block 87, the long rod 85 is penetrated through and fixedly provided with a permanent magnet two 88, the long rod 85 is penetrated through and slidably connected with a movable block 89, the long rod 85 is penetrated through and fixedly provided with a limiting block 800, the outer surface of the connecting seat 12 is provided with a positioning groove 802, the outer surface of the testing device 13 is fixedly provided with a positioning rod 803, the permanent magnet one 86 is magnetically connected with the connecting block 87, the permanent magnet two 88 is magnetically connected with the movable block 89, the movable block 89 and the limiting block 800 are all arranged as isosceles trapezoidal blocks, the end of the clamping block 83 away from the spring one 84 is arranged as an inclined surface, the positioning groove 802 and the positioning rod 803 are consistent in shape, the positioning rod 803 is inserted into the positioning groove 802, the limiting block 800 passes through the through hole 801, the inclined surface thereof pushes the clamping block 83 to move upwards and compresses the spring one 84. When the clamping block 83 slides to the other side of the limiting block 800, the spring one 84 is released to reset, at this time, the clamping block 83 and the limiting block 800 are clamped with each other, the stable locking of the connecting seat 12 and the testing device 13 is realized, the bolt fixing is facilitated and the displacement is prevented. When disassembling, the L-shaped rod 91 is pulled to disengage from the clamping groove 93 to release the limiting of the long rod 85, the long rod 85 is pushed to make the movable block 89 close to the clamping block 83. When the clamping block 83 moves to the other side of the movable block 89, pulling the testing device 13 outward will make the clamping block 83 slide along the surface of the movable block 89 until the movable block 89 abuts against the limiting block 800, at this time, the clamping block 83 is separated from the limiting to complete the separation. The permanent magnet one 86 and the permanent magnet two 88 drive the long rod 85 and the movable block 89 to automatically reset, which is convenient for repeated use.

[0025] The protection assembly 9 comprises a connecting frame 90 fixed on the outer surface of the connecting seat 12, the inner wall of the connecting frame 90 is slidably connected with an L-shaped rod 91, the top of the L-shaped rod 91 is fixedly provided with a spring two 92, the top of the spring two 92 is fixed on the inner wall of the connecting frame 90, the top of the long rod 85 is provided with a clamping groove 93, the bottom of the L-shaped rod 91 enters the clamping groove 93, the long rod 85 can be limited, and the long rod 85 is prevented from being pushed from outside, thereby affecting the stability of the connecting seat 12 and the testing device 13.

[0026] The top of the fixed column 2 is fixed with motor two 7, the output shaft of motor two 7 penetrates fixed frame 3, the inner wall of fixed frame 3 is rotatably connected with screw rod 10, the bottom of the output shaft of motor two 7 is fixed on the top of screw rod 10, screw rod 10 penetrates threaded block 11, and screw rod 10 is threadedly connected with threaded block 11, the outer surface of fixed column 2 is fixed with gear one 4, the top of base 1 is fixed with motor one 5, the top of the output shaft of motor one 5 is fixed with gear two 6, gear one 4 is engaged with gear two 6, the threaded block 11 is driven by screw rod 10 to move up and down through the forward and reverse rotation of motor two 7, so as to adjust the height of connecting seat 12 and testing device 13; at the same time, gear two 6 and gear one 4 are rotated through the forward and reverse rotation of motor one 5, the angle adjustment of testing device 13 is realized, and flexible use is facilitated.

[0027] When installing, the positioning rod 803 is butt joint with the positioning groove 802, at this time the limiting block 800 passes through the through hole 801, and the inclined surface of the limiting block 800 is in abutment with the inclined surface of the clamping block 83, so that the clamping block 83 is driven to move upwards, and the spring one 84 is compressed, when the clamping block 83 is located on the side away from the inclined surface of the limiting block 800, the spring one 84 is released at this time, the clamping block 83 is reset, and the side away from the inclined surface of the clamping block 83 is in abutment with the side away from the inclined surface of the limiting block 800, so that the limiting block 800 is limited, that is, the connecting seat 12 and the testing device 13 are limited and stable, at this time the bolt fixing can be normally carried out without manual support, and deviation caused by accidental touch is avoided, the installation efficiency of the bolt is improved, meanwhile, the bottom of the L-shaped rod 91 enters the clamping groove 93, so that the long rod 85 is limited, and the stability of the connecting seat 12 and the testing device 13 is avoided from being affected by external pushing of the long rod 85, when the position and the angle of the testing device 13 need to be adjusted, the motor two 7 is started and reversely rotated at this time, the screw rod 10 drives the threaded block 11 to move up and down, so that the up-down position of the connecting seat 12 and the testing device 13 can be adjusted, and the angle of the testing device 13 can be adjusted by starting and reversely rotating the motor one 5 at the same time, that is, the gear two 6 and the gear one 4 are started and reversely rotated, so that the use of the testing device 13 is convenient, when the testing device 13 needs to be removed, the bolt is removed, the L-shaped rod 91 is pulled at this time, the L-shaped rod 91 is separated from the clamping groove 93, the limiting of the long rod 85 is released, the long rod 85 is pushed at this time, the movable block 89 moves close to the clamping block 83, when the clamping block 83 is located on the side away from the limiting block 800 of the movable block 89, the testing device 13 is pulled at this time, the surface of the clamping block 83 is in abutment with the surface of the movable block 89 and drives the movable block 89 to move close to the limiting block 800, when the surface of the movable block 89 and the surface of the limiting block 800 are in abutment with each other, the clamping block 83 moves along the surface of the movable block 89 to the surface of the limiting block 800, so that the limiting is released, at this time the testing device 13 is separated from the connecting seat 12, the connecting block 87 is reset by the attraction of the permanent magnet one 86, so that the long rod 85 is reset, and the movable block 89 is reset by the attraction of the permanent magnet two 88, so as to be convenient for continuous use next time, the testing device 13 is a laser interferometer, which is a precision instrument for measuring physical quantities such as length, displacement, angle, speed and vibration by using the interference phenomenon of laser. Its core advantage lies in high precision (up to nanometer or even sub-nanometer level) and non-contact measurement capability, when working, the monochromatic and coherent light beam emitted by the laser is divided into two beams by the beam splitter: the measurement beam and the reference beam, the two reflected beams recombine, due to the different optical paths they pass through, a phase difference is generated, when they meet, interference occurs, forming interference fringes (change of light intensity) of light and dark alternation, and the photoelectric detector receives the change of light intensity of the interference fringes.The tiny movement of the measured target will change the optical path of the measuring light beam, causing the phase difference of the two light beams to change continuously, thereby causing the light and dark alternation of the interference fringes, the instrument counts the light and dark change times (or phase change) of the interference fringe movement accurately, and combines the known laser wavelength, so as to calculate the accurate distance of the target movement, the test device in the application is: Renishaw XL-80.

[0028] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the utility model, the modifications or improvements are within the scope of protection of the utility model.

Claims

1. A multi-directional adjustment stand for testing devices, comprising a base (1), characterized in that: The top of the base (1) is rotationally connected with a fixed column (2), the top of the fixed column (2) is fixedly connected with a fixed frame (3), the inner wall of the fixed frame (3) is slidably connected with a threaded block (11), the outer surface of the threaded block (11) is fixedly connected with a connecting seat (12), the outer surface of the connecting seat (12) is provided with a testing device (13), and the outer surfaces of the connecting seat (12) and the testing device (13) are provided with a stabilizing assembly (8) and a protection assembly (9). The stabilizing assembly (8) comprises: A stabilizing groove (80) is arranged on the outer surface of the connecting seat (12), the outer surface of the testing device (13) is provided with a through hole (801), the outer surface of the testing device (13) is fixedly connected with a fixed plate (81), the bottom of the fixed plate (81) is provided with a sliding groove (82), the inner wall of the sliding groove (82) is slidably connected with a clamping block (83), the top of the clamping block (83) is fixedly connected with a spring (84), the top of the spring (84) is fixedly connected to the inner wall of the sliding groove (82), the inner wall of the stabilizing groove (80) is slidably connected with a long rod (85), the long rod (85) penetrates a permanent magnet (86), the permanent magnet (86) is fixedly connected to the inner wall of the stabilizing groove (80), the long rod (85) penetrates and is fixedly connected with a connecting block (87), the long rod (85) penetrates and is fixedly connected with a permanent magnet (88), the long rod (85) penetrates and is slidably connected with a movable block (89), the long rod (85) penetrates and is fixedly connected with a limiting block (800), the outer surface of the connecting seat (12) is provided with a positioning groove (802), the outer surface of the testing device (13) is fixedly connected with a positioning rod (803), the permanent magnet (86) and the connecting block (87) are magnetically connected, and the permanent magnet (88) and the movable block (89) are magnetically connected. The protection assembly (9) comprises a connecting frame (90), the connecting frame (90) is fixedly connected to the outer surface of the connecting seat (12), the inner wall of the connecting frame (90) is slidably connected with an L-shaped rod (91), the top of the L-shaped rod (91) is fixedly connected with a spring (92), the top of the spring (92) is fixedly connected to the inner wall of the connecting frame (90), and the top of the long rod (85) is provided with a clamping groove (93). ​ 2. A multi-directional adjustment stand for a test device according to claim 1, characterized in that: ​ 3. A multidirectional adjustment stand for a test device according to claim 2, characterized in that: ​ 4. The multi-directional adjustment stand for a test device of claim 1, wherein: The top of the fixed column (2) is fixed with motor two (7), the output shaft of motor two (7) penetrates fixed frame (3), the inner wall of fixed frame (3) is rotatably connected with screw rod (10), the bottom of the output shaft of motor two (7) is fixed on the top of screw rod (10), screw rod (10) penetrates threaded block (11), and screw rod (10) is threadedly connected with threaded block (11), the outer surface of fixed column (2) is fixed with gear one (4), the top of base (1) is fixed with motor one (5), the top of the output shaft of motor one (5) is fixed with gear two (6), gear one (4) is engaged with gear two (6).

5. The multi-directional adjustment stand for a test device of claim 2, wherein: The movable block (89) and the limiting block (800) are both arranged as isosceles trapezoidal blocks, and the end of the clamping block (83) away from the spring one (84) is arranged as an inclined surface.

6. The multi-directional adjustment stand for a test device of claim 2, wherein: The positioning groove (802) and the positioning rod (803) are consistent in shape.

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