CN202092534U

CN202092534U - Vernier caliper with scales in two directions on two sides

Info

Publication number: CN202092534U
Application number: CN2011201823417U
Authority: CN
Inventors: 陈烁
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-20
Filing date: 2011-05-20
Publication date: 2011-12-28
Anticipated expiration: 2021-05-20

Abstract

The utility model discloses a vernier caliper with scales in two directions and on two sides, which belongs to the field of measuring tools and aims at providing a new technical scheme of the vernier caliper. Measuring value can be read in a using state of two directions and two sides, and the vernier caliper comprises a T-shaped main caliper provided with a main caliper sliding chute, an I-shaped vernier and an elongated depth meter. Length scale marks and figure marks are arranged on both the upper sides and the lower sides of the front face and the back face of the main caliper, corresponding vernier graduation marks and figure marks are arranged on both the upper sides and the lower sides of the front face and the back face of the vernier, namely outer inclined planes of an upper blocking chute and a lower blocking chute of the front face and the back face of the vernier, two buckling handles namely an upper buckling handle and a lower buckling handle which are vertically symmetrical are arranged adjacent to the right ends of the upper end face and the lower end face of the vernier caliper. The technical characteristics of the vernier caliper are applicable to various vernier calipers.

Description

Two-way two-sided scale vernier caliper

Technical field:

The utility model relates to the survey instrument field, specifically is meant vernier caliper.

Background technology:

Vernier caliper is the particularly indispensable a kind of more accurate measurement apparatus of machining industry of many industries, it is that main body combines by T font main scale and vernier scale generally, carry out multiple measurement by two pairs of strip pit gauges of surveying pin and can stretching out up and down to the right, display mode has the inexpensive scale marker formula of tradition, modes such as emerging dial plate pointer-type, electronic digital display in recent years, common being held by the right hand takes operation to measure, scale or the processing of numerical value explicit identification are on one side following the positive one side of slide calliper rule, and another side is then not processing of the back side; It is two-sided scale vernier caliper (patent No. is 201120040806.5) that a kind of new design form has appearred in recent this kind apparatus field, some transformations have structurally been carried out, having reached the right-hand man and all can carry out the good result of use that operational measure, the positive back side all can read measured value, is the improving and expanding of traditional slide calliper rule functions of use that can only positive one side read measured value; But above-mentioned its scale marker of which kind of formal cause all only design the lower limb of ruler on one side or only make things convenient under survey pin (the promptly long pin of surveying, generally be exclusively used in and survey external diameter) use (can directly read measured value under this kind state) towards down towards the near body of survey person the time, and actual operational measure state varies, then can manifest deficiency in above-mentioned all kinds of form in some cases: such as when have to survey down pin towards last towards survey person's body direction far away or go up and survey pin and towards down towards the nearly body orientation measurement of survey person the time, just cannot directly read measured value, the wrist of still need adjusting or reverse can be observed and be read; In view of this, if can proceed to transform the above-mentioned deficiency of elimination to this kind apparatus just can make it reach the handy convenient final transformation purpose of using.

Summary of the invention:

The purpose of this utility model is that a kind of new technical scheme of vernier caliper is provided is two-way two-sided scale vernier caliper, and it can thoroughly eliminate aforesaid deficiency and inconvenience.

Theing contents are as follows of technical solutions of the utility model: it comprises the T font main scale that is processed with the main scale chute, I-shaped vernier scale, strip pit gauge, described main scale all is processed with length scale marker and Digital ID at the place, both sides up and down in its front and the place, both sides up and down at the back side, vernier scale is that the both sides up and down place at the positive back side all is processed with corresponding vernier graduation sign and Digital ID on the inclined-plane, the outside of two draw-in grooves up and down of its front and back, and being processed with up and down near the right-hand member of the both ends of the surface up and down of vernier scale, two symmetrical attackers promptly go up attacker and following attacker.

The technical solution of the utility model is owing to all be processed with scale marker (containing Digital ID) on the both sides up and down of the both sides of main scale and vernier scale, its beneficial effect is all can directly read measured value under two-way anyway user mode, whichever survey pin towards which orientation measurement all can directly read measured value and need not to adjust wrist again when promptly measuring, and is more convenient arbitrarily handy.

Description of drawings:

Fig. 1 is a front elevation for example of the design's two-way two-sided scale vernier caliper.

Fig. 2 is a rear view for example of the design's two-way two-sided scale vernier caliper.

Among each figure, 1 is last survey pin, 2 is I-shaped vernier scale, 3 are the positive top of vernier scale vernier graduation sign (containing Digital ID, down together), and 4 is last attacker, 5 is edge lengths scale marker on the main scale front, 6 is main scale, and 7 is main scale front scale length Digital ID, and 8 for surveying pin down, 9 is the positive following vernier graduation sign of vernier scale, 10 are following attacker, and 11 is edge lengths scale marker under the main scale front, and 12 is top, vernier scale back side vernier graduation sign, 13 is edge lengths scale marker on the main scale back side, 14 is the following vernier graduation sign in the vernier scale back side, and 15 is edge lengths scale marker under the main scale back side, and 16 is main scale back side scale length Digital ID.

Embodiment:

Do to implement to illustrate with regard to the two-sided scale vernier caliper of the recent design form in the vernier caliper of scale marker formula now.

As shown in Figure 1: (what demonstrate among the figure has only main scale and vernier scale to face two-way two-sided scale vernier caliper under the state, the strip pit gauge is covered singly not to be drawn in the main scale chute), the symmetrical length scale marker that processes is an edge lengths scale marker 11 under edge lengths scale marker 5 and the main scale front on the main scale front at following place on the front of vernier caliper main scale 6, length Digital ID 0-21 can (promptly Shuo Zi lower end down by custom following vertical upright down, as be expressed as vertical upright then be numeral the lower end up) top be set vertically go up upright the setting twice, but, the scale mark of considering that the width of main scale is limited and having increased another side newly is for observe clear and to correlate the scale of last bottom shared, being provided with on the center line that preferably occupies the main scale width of length Digital ID 0-21 arranged one time and to be a horizontal left side upright or right upright, as among Fig. 17: main scale front scale length Digital ID, be laterally right upright setting, the observation that more more meets people is set reads custom with a horizontal left side is upright, so no matter the right hand or left hand are operated (promptly single with regard to positive positive and negative two directions) and can more convenient observation be read the main scale measured value, though it is upright but do not influence to observe and read and can allow the scale in the bottom shared that the setting of length Digital ID is adjusted into the horizontal right side by the vertical upright shape down of traditional habit, many areas have been saved, promptly succinctly clear again, should be first-selected; Be up and down that the symmetrical corresponding vernier graduation sign that is processed with in following place is the positive top of vernier scale vernier graduation sign (contain Digital ID, down with) 3 and the positive following vernier graduation sign 9 of vernier scale on the front of vernier scale on the inclined-plane, the outside of two draw-in grooves in the front of vernier scale 2; In like manner, the corresponding site at the main scale and the vernier scale back side is also followed the prescribed rules, as shown in Figure 2, process on the main scale back side edge lengths scale marker 15 and main scale back side scale length Digital ID 16 under the edge lengths scale marker 13 and the main scale back side at the back side of main scale 6 (though that the numeral setting of this moment is a horizontal left side is upright, but still and the setting of main scale front scale length Digital ID 7 of facing Fig. 1 of shape are same directions, it is upright promptly all to can be considered the horizontal right side), the scale length Digital ID 7 at the positive back side and 16 the orientation that increases progressively all are that following place processes top, vernier scale back side vernier graduation sign 12 on the back side of vernier scale 2 towards the left end direction of direction of main scale tail end right-hand member rear view 2 that is front elevation 1, the following vernier graduation sign 14 in the vernier scale back side; Near while (under the state of facing as shown in Figure 1) right-hand member of the both ends of the surface up and down of vernier scale 2 is processed with up and down, and two symmetrical attackers promptly go up attacker 4 and following attacker 10; After so transforming processing, can be very easily when surveying pin towards any direction by thumb and up and down the attacker control horizontally slipping of vernier scale and measure, the scale marker that the both sides up and down of main scale front and back all have, no matter vernier graduation sign that the place, both sides up and down of Digital ID (both sides are shared a time up and down) and I-shaped vernier scale front and back all has and Digital ID use in the time of can allowing operational measure promptly measure left hand still is that right hand whichever survey pin towards which orientation measurement operator all can directly read measured value and need not to adjust wrist again on two-way anyway, make this survey instrument of vernier caliper in use reach arbitrarily handy final transformation target swift to operate of convenience.

On this basis, other kinds of modes such as the dial plate pointer-type of vernier caliper, electronic digital display all can adopt the design's basic model to carry out corresponding transformation and improve its function with raising.

Claims

1. two-way two-sided scale vernier caliper, it comprises the T font main scale that is processed with the main scale chute, I-shaped vernier scale, strip pit gauge, it is characterized in that main scale all is processed with length scale marker and Digital ID at the place, both sides up and down in its front and the place, both sides up and down at the back side, vernier scale is that the both sides up and down place at the positive back side all is processed with corresponding vernier graduation sign and Digital ID on the inclined-plane, the outside of two draw-in grooves up and down of its front and back, and being processed with up and down near the right-hand member of the both ends of the surface up and down of vernier scale, two symmetrical attackers promptly go up attacker and following attacker.