CN201917286U

CN201917286U - Vernier gauge

Info

Publication number: CN201917286U
Application number: CN2010206477079U
Authority: CN
Inventors: 卓夙航; 张镭耀; 苏信吉
Original assignee: Kaohsiung Medical University
Current assignee: Kaohsiung Medical University
Priority date: 2010-12-08
Filing date: 2010-12-08
Publication date: 2011-08-03
Anticipated expiration: 2020-12-08

Abstract

A vernier gauge comprises a main gauge, a vice gauge, a main gauge vernier and a vice gauge vernier, wherein scales are arranged on one side edge of the main gauge; one end of the vice gauge is connected with one end of the main gauge; scales are arranged on one side edge of the vice gauge; the side edge of the vice gauge is adjacent to the side edge of the main gauge, which has scales; the main gauge vernier comprises a main gauge vernier main body, which is a long column, and a fixing component, which is connected with one end of the main gauge vernier main body; the fixing component is movably connected with the main gauge; and one end of the vice gauge vernier is movably arranged at the main gauge vernier main body, and the other end of the vice gauge vernier is movably arranged on the vice gauge. Through the structure, the vernier gauge can measure the length and the width of an object, so as to obtain measurement information rapidly and accurately.

Description

Vernier scale

Technical field

The utility model system is about a kind of vernier scale, and special system is provided with at least two verniers about a kind of mat, the vernier scale that comes simultaneously length and width to an object to measure.

Background technology

Vernier scale (being called vernier caliper or direct light scale again) is a kind of instrument of measuring length.By a main scale be attached to that a slidable vernier is constituted on this main scale; Generally centimetre to be unit, according to the difference of lattice, this vernier scale can be divided into ten minutes degree vernier scale, 20 fens degree vernier scales, 50 fens degree lattice vernier scales etc. to this main scale.

Known vernier scale such as TaiWan, China the 173374th novel patent announcement, its be disclose a kind of possess master calibration and this chi of measuring with the tongue button are arranged, with vernier graduation is arranged and measures this chi with the tongue button in possessing by the vernier scale that saddle formed that moves freely, wherein saddle system constitutes and can reversely replace freely body according to moving direction, is then forming the vernier scale that specific distance and position has the off normal value and is provided with the vernier graduation feature at the tongue button of this ulnar side side and the tongue button of saddle side simultaneously.

When utilizing above-mentioned vernier scale to measure the length of an object and width, owing to be subject to the structural design of this vernier scale, can not be simultaneously the length and the width of this object be measured, and only can be after having measured the length of this object, then measure the width of this object again, such measurement mode is not very efficient.

In addition, when the length of the object that measures a non-rectangle and width, after using the intact length of this vernier dipstick metering, utilize this vernier scale to find out to a certain degree difficulty is arranged owing to want free-hand with the mutually perpendicular width of this length, therefore width and the developed width that is measured may have no small error.

Therefore, how to design one and can measure the length and the width of an object simultaneously, and can obtain the vernier scale of measurement information accurately, promptly become relevant manufacturer and target that the research staff made joint efforts.

Summary of the invention

This creator is actively to set about developing because known vernier scale can't measure the length of an object and the shortcoming of width simultaneously, in the hope of improving above-mentioned existing shortcoming, through test and effort constantly, develops the utility model finally.

The purpose of the utility model is that a kind of vernier scale is provided, and it can measure the length and the width of an object simultaneously.

In order to reach above-mentioned purpose, the vernier scale of the utility model is to comprise:

One main scale, the one side has scale;

One secondary chi, one end system is connected with one of this main scale end, and has scale in the one side, and this side system is adjacent with the side with scale of this main scale;

One main scale vernier comprises:

One main scale vernier body is a strip cylinder; And

One fixation kit be to link with one of this main scale vernier body end, and this fixation kit system is connected with this main scale movably; And

One secondary chi vernier, one end system is arranged at this main scale vernier body movably, and its other end then is located at this pair chi movably.

By above-mentioned structure, the vernier scale of the utility model will be accurately and simultaneously length and the width of an object is measured efficiently, and then can obtain the measurement information of user's needs more quickly.

Description of drawings

Fig. 1 is the synoptic diagram of the vernier scale of the utility model.

Fig. 2 is the synoptic diagram that the vernier scale of the utility model has a breach.

Fig. 3 a is the main scale vernier of the utility model and the AA schematic cross-section of secondary chi vernier junction.

Fig. 3 b is main scale vernier of the utility model and first embodiment of secondary chi vernier junction.

Fig. 3 c is main scale vernier of the utility model and second embodiment of secondary chi vernier junction.

Fig. 4 a is fixation kit of the utility model and first embodiment of main scale junction.

Fig. 4 b is fixation kit of the utility model and second embodiment of main scale junction.

Fig. 5 is the synoptic diagram that the main scale vernier of the utility model moves.

Fig. 6 is the synoptic diagram that the secondary chi vernier of the utility model moves.

Fig. 7 is the synoptic diagram that the vernier scale of use the utility model measures an object.

Fig. 8 is the synoptic diagram that the vernier scale of use the utility model is set up a wedge shape ruler.

[primary clustering symbol description]

1 vernier scale,

10 main scales, 100 grooves,

11 secondary chis, 110 perforation, 111 wedge shape rulers,

12 main scale verniers, 120 main scale vernier bodies, 1200U shape slide rail, 1201 through holes, 121 fixing groups

Part, 1210 fixing teeth, 1211 substrates, 1212 side plates, 1213 breach,

13 secondary chi verniers, 130 slide assemblies, 131 extension assemblies, 132 calottes.

Embodiment

Be familiar with the purpose that this skill personage understands the utility model for making, conjunction with figs. is described in detail as follows the preferred embodiment of the utility model now.

Please refer to shown in Figure 1ly, the vernier scale 1 of the utility model is to comprise:

One main scale 10, the one side has scale;

One secondary chi 11, one end system is connected with one of this main scale 10 end, and has scale in the one side, and this side system is adjacent with the side with scale of this main scale 10;

One main scale vernier 12 comprises:

One main scale vernier body 120 is a strip cylinder; And

One fixation kit 121 be to link with one of this main scale vernier body 120 end, and this fixation kit 121 is to be connected with this main scale 10 movably; And

One secondary chi vernier 13, one end system is arranged at this main scale vernier body 120 movably, and its other end then is located at this pair chi 11 movably.

Please refer to shown in Fig. 1 and Fig. 4 a, wherein this main scale 10 is a trapezoidal cylinder, and this fixation kit 121 comprises:

One substrate 1211; And

Side plate 1212, this side plate 1212 are to link with one of this substrate 1211 edge separately, and the angle of this side plate 1212 and this substrate 1211 system is corresponding to the angle of bottom surface and central plane under this main scale 10;

This fixation kit 121 is partly to be sheathed on this main scale 10 movably, wherein this substrate 1211 be with this main scale 10 under the bottom surface adjacent, this side plate 1212 is adjacent with one of this main scale 10 central plane separately, because this fixation kit 121 is not sheathed on this main scale 10 fully, and only partly be sheathed with two central planes of this main scale 10, therefore use the vernier scale 1 of the utility model measure one be positioned on the plane object the time, the vernier scale 1 of the utility model can develop this plane fully, and avoids the error in measurement that produced when not developing this plane.

But the utility model is not limit by above-mentioned explanation, please refer to shown in Fig. 1 and Fig. 4 b, wherein this main scale 10 is provided with a groove 100 more separately at its two side faces, 121 of this fixation kits more comprise two fixing teeth 1210, fixedly tooth 1210 is the groove 100 that is embedded at its correspondence separately movably, because this fixation kit 121 only is embedded at the two side faces of this main scale 10, therefore use the vernier scale 1 of the utility model measure one be positioned on the plane object the time, the vernier scale 1 of the utility model can develop this plane fully, and avoids the error in measurement that produced when not developing this plane.

Wherein should have a perforation 110 by pair chi 11, this pair chi vernier 13 is that the perforation 110 that sees through this pair chi 11 is arranged in this pair chi 11 movably; But the present invention is not as limit, and the present invention also can be provided with one in this pair chi vernier 13 and move hole (figure does not show), and should pair chi vernier 13 be to see through this mobile hole to be located at this pair chi 11 movably.

Please refer to shown in Fig. 2, Fig. 3 a and Fig. 3 b, wherein this fixation kit 121 is provided with a breach 1213 with these main scale vernier body 120 adjacents; This main scale vernier body 120 is equipped with a U-shaped slide rail 1200 and a through hole 1201, this through hole 1201 interlinks with this U-shaped slide rail 1200, this pair chi vernier 13 is provided with a pair of a slide assemblies 130 and an extension assembly 131 that should U-shaped slide rail 1200 shapes in one of adjacent with this main scale vernier body 120 end, the shape system of this slide assemblies 130 is corresponding to these breach 1213 shapes, so that should pair chi vernier 13 when these main scale 10 directions move, can fully develop this main scale 10, this extension assembly 131 is to extend from this slide assemblies 130, and extend to these main scale vernier body 120 outside coatings from the through hole 1201 of this U-shaped slide rail 1200, therefore the user is when using the vernier scale 1 of the utility model, can be directly with this extension assembly 131 of finger push, these pair chi vernier 13 moving of related control.

But the utility model is not limit by above-mentioned explanation, please refer to shown in Fig. 2, Fig. 3 a and Fig. 3 c, in another embodiment of the utility model, these main scale vernier body 120 inside only have a U-shaped slide rail 1200, one of this pair chi vernier 13 and this main scale vernier body 120 are adjacent end only is provided with a pair of slide assemblies 130 that should U-shaped slide rail 1200 shapes, therefore the user is when using the vernier scale 1 of the utility model, system should the part of pair chi vernier 13 between this pair chi 11 and this main scale vernier 12 with finger push, and control is to these pair chi vernier 13 moving.

In the another embodiment of the utility model, this pair chi vernier 13 is provided with a through hole (figure does not show) in an end, the sectional area of this through hole system is to floorage that should main scale vernier body 120, this pair chi vernier 13 is to see through this through hole to be sheathed on this main scale vernier body 120 movably, therefore the user is when using the vernier scale 1 of the utility model, can be directly with finger push one of should pair chi vernier 13 end, these pair chi vernier 13 moving of related control, in addition, the shape system of one of this pair chi vernier 13 end is corresponding to these breach 1213 shapes, so that should pair chi vernier 13 when these main scale 10 directions move, can fully develop this main scale 10.

But the utility model is not limit by above-mentioned explanation, please refer to shown in Fig. 1 and Fig. 3 c, in another embodiment of the utility model, this slide assemblies 130 has a unfilled corner (figure does not show) in the side cording in the face of this main scale 10, so that should pair chi vernier 13 when these main scale 10 directions move, can fully develop this main scale 10; Please refer to shown in Fig. 1, Fig. 3 b and Fig. 3 c, in the another embodiment of the utility model, this pair chi vernier 13 extends (figure does not show) in the side system towards this main scale 10 to these main scale 10 directions, its development length system is to width that should side plate 1212, and extensions side that should pair chi vernier 13 does not comprise that this pair chi vernier 13 is arranged at one of this main scale vernier body 120 and holds., so that should pair chi vernier 13 when these main scale 10 directions move, can fully develop this main scale 10.

Please refer to shown in Figure 1, one of wherein should pair chi vernier 13 relative with this main scale vernier body 120 end system is provided with a calotte 132, the side length system of this calotte 132 is greater than the width of the perforation 110 of this pair chi 11, therefore make in the process that this main scale vernier 12 of control is done to move away from this pair chi 11, can not make this pair chi vernier 13 fully leave this pair chi 11.

Please refer to shown in Figure 8, wherein should be provided with a wedge shape ruler 111 in surface system by pair chi 11 with scale, this wedge shape ruler 111 is provided with scale in the side system in the face of this main scale vernier 12, by this wedge shape ruler 111, make the utility model except the length and width that can measure an object simultaneously, more can measure the height of this object simultaneously.

Please refer to Fig. 2,5,6 and Fig. 7,, be described as follows especially exemplified by an embodiment in order to be easier to understand the author content of the utility model:

In the present embodiment, one of will to measure object be the tumour of a mouse body surface to the vernier scale 1 of the utility model.

Move this main scale vernier 12 and should pair chi vernier 13 at first earlier, make this main scale 10, this pair chi 11, this main scale vernier 12 and the area of the rectangle that should pair chi vernier 13 be formed greater than the floorage of this tumour;

Then earlier this main scale 10, this pair chi 11 are pasted the side surface of neat this tumour, and confirm that the vernier scale 1 of the utility model is to develop this mouse body surface;

Then this main scale vernier 12 is moved toward these pair chi 11 directions, make this main scale vernier 12 paste the side surface of neat this tumour;

Should move toward these main scale 10 directions by pair chi vernier 13 more at last, make this pair chi vernier 13 paste the side surface of neat this tumour, and read respectively this main scale vernier 12 and should pair chi vernier 13 pairs should this main scale 10, the scale on this pair chi 11, can be simultaneously and obtain the length and the width of this tumour exactly.

By above-mentioned explanation, the vernier scale of the utility model is because have a main scale vernier and a secondary chi vernier, see through this main scale vernier and should pair chi vernier respectively at this main scale and should slide by the pair chi, can be simultaneously the length and the width of an object be accurately measured; Moreover, its structure kenel be not under personage in the technical field can think easily and and the person of reaching, reality has novelty and progressive undoubtedly.

See through above-mentioned detailed description, can fully show the progressive that all has enforcement on the purpose of the utility model and the effect, the usability that has industry is worth, and newly creates for not seen before on the market at present, meeting novel patent requirement fully, files an application in the whence in accordance with the law.Only the above and only is the preferred embodiment of the utility model, when the scope that can not implement in order to qualification the utility model.Be that all equalizations of being done according to the utility model claim change and modify, all should belong in the scope that the utility model patent contains.

Claims

1. a vernier scale is characterized in that, is to comprise:

One main scale, the one side has scale;

One main scale vernier comprises:

One main scale vernier body is a strip cylinder; And

2. vernier scale according to claim 1 is characterized in that, wherein this main scale is provided with a groove more separately at its two side faces, and this fixation kit then more comprises two fixing teeth, this fixedly dentition be embedded at the groove of its correspondence separately movably.

3. vernier scale according to claim 1 is characterized in that, wherein this main scale is a trapezoidal cylinder, and this fixation kit comprises:

One substrate; And

Two side plates, this side plate system links with one of this substrate edge separately, and the angle of this side plate and this substrate system is corresponding to the angle of bottom surface and central plane under this main scale;

This fixation kit system partly is sheathed on this main scale movably, and wherein the bottom surface is adjacent under this substrate system and this main scale, and this side plate system is adjacent with one of this main scale central plane separately.

4. as the vernier scale of claim 1 to 3 as described in each, it is characterized in that wherein this fixation kit and this main scale vernier body adjacent are provided with a breach.

5. as the vernier scale of claim 1 to 3 as described in each, it is characterized in that, wherein this main scale vernier body is equipped with a U-shaped slide rail and a through hole, this through hole and this U-shaped slide rail interlink, this pair chi vernier is provided with a pair of a slide assemblies and an extension assembly that should U-shaped slide rail shape in one of adjacent with this main scale vernier body end, this extension assembly system extends from this slide assemblies, and coats extension from the through hole of this U-shaped slide rail to this main scale vernier body exterior.

6. as the vernier scale as described in the claim 4, it is characterized in that, wherein this main scale vernier body is equipped with a U-shaped slide rail and a through hole, this through hole and this U-shaped slide rail interlink, this pair chi vernier is provided with a pair of a slide assemblies and an extension assembly that should U-shaped slide rail shape in one of adjacent with this main scale vernier body end, the shape system of this slide assemblies is corresponding to this notch geometry, this extension assembly system extends from this slide assemblies, and coats extension from the through hole of this U-shaped slide rail to this main scale vernier body exterior.

7. as the vernier scale of claim 1 to 3 as described in each, it is characterized in that wherein this main scale vernier body interior has a U-shaped slide rail, one of this pair chi vernier is adjacent with this main scale vernier body end is provided with a pair of slide assemblies that should U-shaped slide rail shape.

8. as the vernier scale of claim 1 to 3 as described in each, it is characterized in that wherein should be provided with a wedge shape ruler in the surface system with scale by the pair chi, this wedge shape ruler is provided with scale in the side system in the face of this main scale vernier.

9. as the vernier scale as described in the claim 7, it is characterized in that wherein this slide assemblies has a unfilled corner in the side cording in the face of this main scale.

10. as claim 1 to 3 vernier scale as described in each, it is characterized in that, wherein should extend to this main scale direction in side system by pair chi vernier towards this main scale.