CN208568935U - A kind of adjustable electric testing instrument - Google Patents

Abstract

The utility model discloses a kind of adjustable electric testing instruments, including pedestal, measurement pedestal and right fixture, the top of the pedestal is connected with workbench, and the top of workbench is internally provided with groove, the measurement pedestal is fixed on the top end surface of workbench, and it measures pedestal and is internally provided with the first slideway, first slideway is internally provided with fixture block, and the bottom end surface of fixture block is fixed with ball, the second slideway is provided with above the workbench, viscous stick of the inner wall surface of the fixture block has spring stack.The adjustable electric testing instrument is by fixture block and measures the slide construction constituted between pedestal; it is manual that fixture block is shifted; so that it can be fixed and measure to the electric parts of different-diameter; and then the use scope of the equipment is widened; and the frictional force between fixture block and measurement pedestal can be reduced by ball; to reduce the degree of wear between it, and then protected between it.

Description

A kind of adjustable electric testing instrument

Technical field

The utility model relates to electric testing instrument technical field, specially a kind of adjustable electric testing instrument.

Background technique

Third party's standard required for measuring instrument is measured to obtain the certain attribute values of object, measuring instrument Generally all there are scale, the units such as volume；Electrical Measurement Technology is maked rapid progress in recent years, and especially computer technology and instrument is special With the development of integrated circuit, so that measuring instrument and measuring technique have changed a lot；In order to be applicable in electric measurement field The demand of development plays an important role to its development to be innovated and be designed to electric testing instrument.

Existing electric testing instrument is since it cannot measure the electric parts of different-diameter, thus to the instrument Use scope limited, and since it cannot measure the different parts of identical parts, and since it is to measurement The fixed performance of part is bad, so that the measurement result to the part impacts, thereby reduces the measurement of the measuring device Precision, for this purpose, it is proposed that a kind of adjustable electric testing instrument.

Utility model content

The purpose of this utility model is to provide a kind of adjustable electric testing instruments, to solve to mention in above-mentioned background technique Existing electric testing instrument out is since it cannot measure the electric parts of different-diameter, to make to the instrument It is limited with range, and since it cannot measure the different parts of identical parts, and since it is to measurement part Fixed performance it is bad, so that the measurement result to the part impacts, thereby reduce the measurement accuracy of the measuring device The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable electric testing instrument, including Pedestal, measurement pedestal and right fixture, the top of the pedestal are connected with workbench, and the top of workbench be internally provided with it is recessed Slot, the measurement pedestal is fixed on the top end surface of workbench, and measures first slideway that is internally provided with of pedestal, and described first Slideway is internally provided with fixture block, and the bottom end surface of fixture block is fixed with ball, and it is sliding that second is provided with above the workbench Road, and the electronic measurement that is internally connected with of the second slideway is pressed from both sides, viscous stick of the inner wall surface of the fixture block has spring stack, and spring stack Viscous stick of inner wall surface has rubber convex block, and the left side of the electronic measurement folder is provided with left fixture, and the inside of left fixture has poured Card slot is pin connection between the card slot and card column, and the right fixture is fixed on the right side of left fixture, and the inside of right fixture is poured Card column is built, the outer wall surface of the card column is connected with support spring, and the bottom end of support spring is embedded in the inside of limited block.

Preferably, the central axes between the fixture block about workbench are symmetrical, and ball is slidably connected with the first slideway, and And fixture block pass through ball and the first slideway cooperation and measurement pedestal between constitute slide construction.

Preferably, second slideway is slidably connected with electronic measurement folder, and the vertical centerline and survey of electronic measurement folder Measure the horizontal plane of pedestal.

Preferably, the rubber convex block is equidistantly uniformly distributed in the inner wall surface of fixture block, and fixture block is set as arcuation Structure.

Preferably, the rubber convex block is equidistantly uniformly distributed in the inner wall surface of fixture block, and fixture block is set as arcuation Structure.

Preferably, the diameter of the card slot is greater than the diameter of card column, and cooperation and the right side of the left fixture by card slot and card column Rotational structure is constituted between fixture.

Compared with prior art, the utility model has the beneficial effects that the adjustable electric testing instrument by fixture block with The slide construction constituted between measurement pedestal, it is manual that fixture block is shifted, so that it can be to the electricity of different-diameter Gas part is fixed and measures, and then has widened the use scope of the equipment, and can be to fixture block and measurement pedestal by ball Between frictional force reduced, to reduce the degree of wear between it, and then protected between it, and lead to Its rolling is crossed, so that the progress of above-mentioned slide construction is more smooth, to improve between the measuring device internal part The compactedness of connection.

To be slidably connected between second slideway and electronic measurement folder, which to constitute one between said two devices Slide construction, the setting of the slide construction is manual to shift to electronic measurement folder, so that it can be to identical parts Different parts measure, to meet demand of the instrument to adjustable, and then whether the electric parts can be met Mark endures strict scrutiny, and then improves the measurement accuracy of the measuring instrument.

The setting of spring stack, so that it while the electric parts to different-diameter is fixed, is generated also by it Deformation the active force between the electric parts and fixture block is buffered, avoid the effect between it by external force, and by Selection material in junction between it is harder, to damage to the electric parts, thereby reduces the use of the structure Performance.

Detailed description of the invention

Fig. 1 is that the utility model faces schematic diagram of internal structure；

Fig. 2 is the utility model local overlooking structural schematic diagram；

Fig. 3 is that overlooking structure diagram is pressed from both sides in the electronic measurement of the utility model.

In figure: 1, pedestal；2, workbench；3, groove；4, pedestal is measured；5, the first slideway；6, fixture block；7, ball；8, Two slideways；9, electronic measurement folder；10, spring stack；11, rubber convex block；12, left fixture；13, card slot；14, right fixture；15, block Column；16, support spring；17, limited block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable electric testing instrument, including bottom Seat 1, measurement pedestal 4 and right fixture 14, the top of pedestal 1 are connected with workbench 2, and the top of workbench 2 be internally provided with it is recessed Slot 3, measurement pedestal 4 are fixed on the top end surface of workbench 2, and measure first slideway 5 that is internally provided with of pedestal 4, and first is sliding Road 5 is internally provided with fixture block 6, and the bottom end surface of fixture block 6 is fixed with ball 7, the axis between fixture block 6 about workbench 2 Line is symmetrical, and ball 7 is slidably connected with the first slideway 5, and cooperation and measurement base of the fixture block 6 by ball 7 and the first slideway 5 Slide construction is constituted between seat 4, it is manual that fixture block 6 is shifted by the slide construction, so that it can be to difference The electric parts of diameter is fixed and measures, and then has widened the use scope of the equipment, and can be to fixture block 6 by ball 7 Frictional force between measurement pedestal 4 is reduced, to reduce the degree of wear between it, and then is carried out between it Protection, and by its rolling, so that the progress of above-mentioned slide construction is more smooth, to improve in the measuring device The compactedness connected between portion's component, the top of workbench 2 be provided with the second slideway 8, and the second slideway 8 is internally connected with electricity Dynamic measurement folder 9, the second slideway 8 are slidably connected with electronic measurement folder 9, and the vertical centerline of electronic measurement folder 9 and measurement pedestal 4 Horizontal plane, be slidably connected by this so that the second slideway 8 and electronic measurement folder 9 between constitute a slide construction, should The setting of slide construction, it is manual that electronic measurement folder 9 is shifted, so that it can be to the different parts of identical parts It measures, to meet demand of the instrument to adjustable, and then whether can meet the electric parts mark and carry out sternly Lattice inspection, and then the measurement accuracy of the measuring instrument is improved, viscous stick of the inner wall surface of fixture block 6 has spring stack 10, and spring stack Viscous stick of 10 inner wall surface has rubber convex block 11, fits closely between the inner wall surface of spring stack 10 and the inner wall surface of fixture block 6, And fixture block 6 by spring stack 10 constitute elastic construction, the setting of spring stack 10 so that its electric parts to different-diameter into While row is fixed, the active force between the electric parts and fixture block 6 is buffered also by its deformation generated, avoids it Between effect by external force, and since the selection material of junction between it is harder, to cause to damage to the electric parts It is bad, the service performance of the structure is thereby reduced, rubber convex block 11 is equidistantly uniformly distributed in the inner wall surface of fixture block 6, and Fixture block 6 is set as arc structure, and the setting of 6 shape of fixture block effectively increases its effective contact surface between electric parts Product, while there is cooperation mutual between non-skid property with rubber convex block 11 itself by it, full side is carried out to the electric parts The left side of the fixation of position, electronic measurement folder 9 is provided with left fixture 12, and the inside of left fixture 12 has poured card slot 13, card slot 13 It is pin connection between card column 15, the diameter of card slot 13 is greater than the diameter of card column 15, and left fixture 12 passes through card slot 13 and card column Rotational structure is constituted between 15 cooperation and right fixture 14, the setting of diameter between card slot 13 and card column 15, so that card slot 13 is right Card column 15 is wrapped up and is supported, so that constituting a rotational structure between it, passes through the rotational structure and support spring Mutual cooperation between 16 can press from both sides 9 to electronic measurement and carry out manually opening and closing, so that it can carry out different electric parts Fixation measuring, right fixture 14 are fixed on the right side of left fixture 12, and the inside of right fixture 14 has poured card column 15, card column 15 it is outer Wall surface is connected with support spring 16, and the bottom end of support spring 16 is embedded in the inside of limited block 17.

Working principle: right by pedestal 1 first according to the demand used for this kind of adjustable electric testing instrument The equipment is shifted, and is attached fixation between workbench 2 and measurement pedestal 4 secondly by bolt, secondly will be to be measured Electric parts place to the inside of groove 3, the setting of groove 3 so that its bottom end of electric parts can be carried out it is preliminary It supports and fixed, avoids the part length larger, lead to its gravity center instability, so that the testing result to the equipment impacts, Secondly by the slide construction constituted between the first slideway 5 and ball 7, fixture block 6 is moved, so that it is electrical with this It is in contact between part, and the part is flexibly supported by the deformation that spring stack 10 generates, and pass through rubber convex block 11 increase its frictional force between fixture block 6, so that the part is fixed in fixture block 6, secondly according to service condition Demand electronic measurement folder 9 is shifted by the slide construction that constitutes between the second slideway 8 and electronic measurement folder 9, from And it can be measured to the different location of the part, and then meet demand of the equipment to adjustable, it is just complete in this way At the use process of the equipment.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of adjustable electric testing instrument, including pedestal (1), measurement pedestal (4) and right fixture (14), it is characterised in that: The top of the pedestal (1) is connected with workbench (2), and the top of workbench (2) is internally provided with groove (3), the measurement Pedestal (4) is fixed on the top end surface of workbench (2), and measures being internally provided with the first slideway (5) for pedestal (4), and described the One slideway (5) is internally provided with fixture block (6), and the bottom end surface of fixture block (6) is fixed with ball (7), the workbench (2) Top is provided with the second slideway (8), and the second slideway (8) is internally connected with electronic measurement folder (9), the fixture block (6) it is interior Viscous stick of wall surface has spring stack (10), and viscous stick of inner wall surface of spring stack (10) has rubber convex block (11), the electronic measurement It is provided with left fixture (12) on the left of folder (9), and the inside of left fixture (12) has poured card slot (13), the card slot (13) and card It is pin connection between column (15), the right fixture (14) is fixed on the right side of left fixture (12), and the inside of right fixture (14) is poured It has built card column (15), the outer wall surface of the card column (15) is connected with support spring (16), and the bottom end of support spring (16) is embedding Enter the inside of limited block (17).

2. a kind of adjustable electric testing instrument according to claim 1, it is characterised in that: closed between the fixture block (6) It is symmetrical in the central axes of workbench (2), and ball (7) is slidably connected with the first slideway (5), and fixture block (6) passes through ball (7) Slide construction is constituted between cooperation and measurement pedestal (4) with the first slideway (5).

3. a kind of adjustable electric testing instrument according to claim 1, it is characterised in that: second slideway (8) with Electronic measurement folder (9) is slidably connected, and the horizontal plane of the vertical centerline of electronic measurement folder (9) and measurement pedestal (4).

4. a kind of adjustable electric testing instrument according to claim 1, it is characterised in that: the spring stack (10) it is interior It is fitted closely between wall surface and the inner wall surface of fixture block (6), and fixture block (6) constitutes elastic construction by spring stack (10).

5. a kind of adjustable electric testing instrument according to claim 1, it is characterised in that: described rubber convex block (11) etc. Away from being uniformly distributed in the inner wall surface of fixture block (6), and fixture block (6) is set as arc structure.

6. a kind of adjustable electric testing instrument according to claim 1, it is characterised in that: the diameter of the card slot (13) Greater than the diameter of card column (15), and left fixture (12) passes through structure between card slot (13) and the cooperation and right fixture (14) of card column (15) At rotational structure.