CN210922533U - Deformation displacement test jig based on computer software and hardware - Google Patents
Deformation displacement test jig based on computer software and hardware Download PDFInfo
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- CN210922533U CN210922533U CN201922221591.6U CN201922221591U CN210922533U CN 210922533 U CN210922533 U CN 210922533U CN 201922221591 U CN201922221591 U CN 201922221591U CN 210922533 U CN210922533 U CN 210922533U
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Abstract
The utility model discloses a deformation displacement test jig based on computer software and hardware, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the fixed plate, be equipped with first spout in the fixed plate, sliding connection has first sliding block in the first spout, be connected with the shifter on the first sliding block, fixedly connected with diaphragm on the lateral wall of fixed plate, fixedly connected with dead lever between diaphragm and the base, the last perpendicular to surface fixedly connected with riser of base, the level is equipped with another first spout in the base, and the level sets up sliding connection has the second sliding block in the first spout, be connected with the shifter that another level set up on the second sliding block. The utility model can amplify the deformation quantity, and can be more accurate when measuring the smaller deformation displacement; the device is simple to operate and convenient to clamp, time is saved, and test efficiency is improved.
Description
Technical Field
The utility model relates to a computer software and hardware technical field especially relates to a deformation displacement test jig based on computer software and hardware.
Background
The computer is commonly called computer, it is an electronic calculator for high-speed calculation, it is formed from hardware system and software system, at the same time the software system uses hardware as carrier to run, in the course of production and sale of computer hardware it has need of detecting every hardware, in which it relates to a deformation displacement detection.
Most of the existing test racks calculate the deformation amount by directly observing the change of the reading of the scale, but the minimum scale of the commonly used scale is millimeter, and when the deformation amount is smaller, the deformation amount at the position is difficult to accurately measure and calculate, so that a test rack capable of more accurately measuring and calculating the tiny deformation amount is required to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a deformation displacement test frame based on computer software and hardware.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a deformation displacement test jig based on computer software and hardware, includes the base, the last fixed surface of base is connected with the fixed plate, be equipped with first spout in the fixed plate, sliding connection has first sliding block in the first spout, be connected with the shifter on the first sliding block, fixedly connected with diaphragm on the lateral wall of fixed plate, fixedly connected with dead lever between diaphragm and the base, the perpendicular to surface fixedly connected with riser of base, the level is equipped with another first spout in the base, and the level sets up sliding connection has the second sliding block in the first spout, be connected with the shifter that another level set up on the second sliding block, be equipped with two the same fixture on first sliding block and the second sliding block respectively.
Preferably, the shifter includes the rack of sliding connection in first spout, rack fixed connection is on first sliding block, run through on the lateral wall of spout and seted up square groove, square inslot rotation is connected with the pivot, the one end of pivot is rotated and is connected on the lateral wall of square groove, the other end of pivot runs through the outside extension of lateral wall and the fixedly connected with laser pen of square groove, the pivot is located the fixed gear that has cup jointed on the part of square inslot, wheel and rack toothing.
Preferably, the clamping mechanism comprises an L-shaped plate fixedly connected to the upper end surface of the second sliding block, a butterfly bolt is connected to the horizontal portion of the L-shaped plate in a threaded mode, a second sliding groove is formed in the vertical portion of the L-shaped plate, a connecting block is connected to the second sliding groove in a sliding mode, and the threaded end of the butterfly bolt is connected to the connecting block in a rotating mode.
Preferably, the fixed plate and the surface of the base are respectively marked with scales at the edges of the two sliding grooves, and the first sliding block and the second sliding block are both connected with pointers for indicating the scales.
Preferably, the upper end surfaces of the first sliding block and the second sliding block and the lower end surfaces of the two connecting blocks are provided with non-slip pads.
Preferably, the horizontal plate and the vertical plate are both marked with scales.
The utility model has the advantages that:
through setting up the shifter, convert the displacement of first sliding block into the rotation of laser pen, the displacement of first sliding block can be calculated to the distance of position through the laser pen irradiation, and this method can be more accurate when measuring less deformation displacement, compares and can reduce the error with direct measurement.
Through setting up the butterfly bolt on the fixture, only need rotate slightly and just can fix the determinand, easy operation, convenient to use have saved the time, have improved efficiency of software testing.
Drawings
Fig. 1 is a schematic structural view of a deformation displacement testing jig based on computer software and hardware provided by the present invention;
fig. 2 is a cross-sectional view taken at a-a in fig. 1.
In the figure: 1 diaphragm, 2 laser pens, 3 first spout, 4 square grooves, 5 pivots, 6 gears, 7 racks, 8 fixed plates, 9 first sliding blocks, 10 bases, 11 butterfly bolts, 12 connecting blocks, 13 second sliding blocks, 14 second spouts, 15L template, 16 dead levers, 17 risers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a computer software and hardware-based deformation displacement testing jig comprises a base 10, a fixed plate 8 is fixedly connected to the upper surface of the base 10, a first chute 3 is arranged in the fixed plate 8, a first sliding block 9 is slidably connected in the first chute 3, a switching mechanism is connected to the first sliding block 9, a transverse plate 1 is fixedly connected to the side wall of the fixed plate 8, a fixed rod 16 is fixedly connected between the transverse plate 1 and the base 10, a vertical plate 17 is vertically and fixedly connected to the upper surface of the base 10, another first chute 3 is horizontally arranged in the base 10, a second sliding block 13 is slidably connected in the horizontally arranged first chute 3, another horizontally arranged switching mechanism is connected to the second sliding block 13, scales are respectively marked on the edges of the two first chutes 3 on the surfaces of the fixed plate 8 and the base 10, and pointers for indicating the scales are respectively connected to the first sliding block 9 and the, be equipped with two the same fixture on first sliding block 9 and the second sliding block 13 respectively, the shifter can enlarge the deformation volume of determinand, and certain formula of rethread calculates alright reach comparatively accurate deformation numerical value.
The utility model discloses in, the shifter includes rack 7 of sliding connection in first spout 3, rack 7 fixed connection is on first sliding block 9, run through on the lateral wall of first spout 3 and seted up square groove 4, the internal rotation of square groove 4 is connected with pivot 5, the one end of pivot 5 is rotated and is connected on the lateral wall of square groove 4, the other end of pivot 5 runs through outside extension of lateral wall and the fixedly connected with laser pen 2 of square groove 4, pivot 5 is located and has cup jointed gear 6 fixedly on the part of square groove 4, gear 6 and rack 7 meshing, all be marked with the scale on diaphragm 1 and the riser 17, two laser pens 2 shine respectively on diaphragm 1 and riser 17, diaphragm 1 is translucent material, can follow the top and read.
Specifically, fixture includes L template 15 of fixed connection at second sliding block 13 up end, and threaded connection has butterfly bolt 11 on the horizontal part of L template 15, has seted up second spout 14 on the vertical part of L template 15, and sliding connection has connecting block 12 in the second spout 14, and butterfly bolt 11's screw thread end rotates to be connected on connecting block 12, just can carry out the centre gripping to the determinand through rotating butterfly bolt 11.
When the utility model is used, firstly, the object to be measured is clamped, the butterfly bolt 11 is rotated to enable the connecting block 12 to slide upwards, then one end of the object to be measured is placed between the connecting block 12 and the second sliding block 13, the other end of the object to be measured is placed between the other connecting block 12 and the first sliding block 9 in the same way, in the process, the second sliding block 13 is required to be slid to adjust the distance between the first sliding block 9 and the second sliding block 13, then the two butterfly bolts 11 are screwed, and at this moment, the object to be measured is fixed; taking the switching mechanism in the base 10 as an example, when the second sliding block 13 slides, the rack 7 slides along with the sliding mechanism, the gear 6 is driven to rotate, and finally the position irradiated by the light beam of the laser pen 2 changes, the distance from the position irradiated by the laser pen 2 to the base 10 at the moment needs to be recorded as a, then the acting force is applied to the object to be tested according to the test requirement, the second sliding block 13 continues to slide, the laser pen 2 rotates along with the sliding mechanism, when the second sliding block 13 stops sliding, the distance from the position irradiated by the laser pen 2 to the base 10 at the moment is recorded as b again, the distance from the rotating shaft 5 to the vertical plate 17 is known as c, then the tangent value of the rotating angle of the laser pen 2 under the influence of the deformation of the object to be tested can be calculated as (a-b) c/c2-ab through the tangent angle and the formula, then the rotating angle value of the laser pen, the sliding distance of the rack 7 can be calculated to be the deformation of the object to be measured; it should be noted that the method is suitable for the case of small deformation amount, and when the deformation amount is large, the calculation is performed only by observing the scales on the base 10 and the fixing plate 8.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A deformation displacement test jig based on computer software and hardware comprises a base (10) and is characterized in that a fixed plate (8) is fixedly connected to the upper surface of the base (10), a first sliding chute (3) is arranged in the fixed plate (8), a first sliding block (9) is connected in the first sliding chute (3) in a sliding manner, a conversion mechanism is connected to the first sliding block (9), a transverse plate (1) is fixedly connected to the side wall of the fixed plate (8), a fixed rod (16) is fixedly connected between the transverse plate (1) and the base (10), a vertical plate (17) is vertically and fixedly connected to the upper surface of the base (10), another first sliding chute (3) is horizontally arranged in the base (10), a second sliding block (13) is connected in the first sliding chute (3) in a horizontal manner, and another conversion mechanism which is horizontally arranged is connected to the second sliding block (13), and the first sliding block (9) and the second sliding block (13) are respectively provided with two same clamping mechanisms.
2. The deformation displacement test jig based on computer software and hardware of claim 1, characterized in that, the shifter includes rack (7) of sliding connection in first spout (3), rack (7) fixed connection is on first slider (9), square groove (4) have been seted up to running through on the lateral wall of first spout (3), square groove (4) internal rotation is connected with pivot (5), the one end of pivot (5) is rotated and is connected on the lateral wall of square groove (4), the other end of pivot (5) runs through the lateral wall of square groove (4) and outwards extends and fixedly connected with laser pen (2), fixed cup joint gear (6) has been located on the part of square groove (4) in pivot (5), gear (6) and rack (7) meshing.
3. The computer software and hardware-based deformation displacement test jig is characterized in that the clamping mechanism comprises an L-shaped plate (15) fixedly connected to the upper end surface of the second sliding block (13), a butterfly bolt (11) is connected to the horizontal portion of the L-shaped plate (15) in a threaded mode, a second sliding groove (14) is formed in the vertical portion of the L-shaped plate (15), a connecting block (12) is connected to the second sliding groove (14) in a sliding mode, and the threaded end of the butterfly bolt (11) is connected to the connecting block (12) in a rotating mode.
4. The computer software and hardware-based deformation displacement test jig of claim 1, wherein the fixed plate (8) and the base (10) are respectively marked with scales on the edges of the two first sliding grooves (3), and the first sliding block (9) and the second sliding block (13) are both connected with pointers for indicating the scales.
5. A deformation displacement test jig based on computer software and hardware according to claim 2 characterized in that, all mark scale on diaphragm (1) and riser (17).
6. A deformation displacement test jig based on computer software and hardware according to claim 3, characterized in that, the up end of first sliding block (9), second sliding block (13) and the lower terminal surface of two connecting blocks (12) all are equipped with the slipmat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922221591.6U CN210922533U (en) | 2019-12-12 | 2019-12-12 | Deformation displacement test jig based on computer software and hardware |
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CN201922221591.6U CN210922533U (en) | 2019-12-12 | 2019-12-12 | Deformation displacement test jig based on computer software and hardware |
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CN210922533U true CN210922533U (en) | 2020-07-03 |
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- 2019-12-12 CN CN201922221591.6U patent/CN210922533U/en active Active
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