CN202166376U

CN202166376U - Direct-reading measuring caliper

Info

Publication number: CN202166376U
Application number: CN2011202838068U
Authority: CN
Inventors: 陈熙; 陈海龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-05
Filing date: 2011-08-05
Publication date: 2012-03-14
Anticipated expiration: 2021-08-05

Abstract

The utility model discloses a direct-reading measuring caliper, which comprises two caliper support arms (2), wherein the two caliper support arms (2) are connected via a connection mechanism in between so as to directly read the value of a measured object. Compared with the prior art, the direct-reading measuring caliper can be conveniently blocked on a relatively complicated measured object for measuring, and the size of the object can be measured without taking out the caliper, thus convenience is brought to measuring operation, the accuracy of measuring is improved, and the direct-reading measuring caliper is simple in structure and is convenient to use.

Description

Direct-reading is measured clamp

Technical field

The utility model relates to a kind of measurement apparatus, and especially a kind of direct-reading is measured clamp.

Background technology

In machining, often need the size of accurate Measuring Object, normally used survey instrument is exactly clamp; Common clamp all have two clamp support arms, and the top is hinged through coupling shaft, when the Measuring Object size, breaks two clamp support arms into two with one's hands; Two ends are close to object and are wanted sites measured, take out clamp then, and the length of measuring between the clamp support arm two ends gets final product; But this clamp need to carry out the secondary measurement behind the taking-up clamp when measurement size, can not directly read length numerical value; Be prone to elastic deformation takes place because clamp take out the back, the length measured that makes is inaccurate, has influenced the precision of measuring; Particularly during the size of the inner groove of Measuring Object, can't take out after the caliper measurements, therefore also just can't measure the size of groove accurately; Though vernier caliper can be when measuring direct reading numerical values, when the bigger cylinder external diameter of measurement, can't be stuck on the external diameter of cylinder in the side; When the size of the inner groove of Measuring Object, also can't snap into the position, brought very big inconvenience also for our work.

Summary of the invention

The utility model technical matters to be solved provides a kind of direct-reading and measures clamp, when the Measuring Object size, can be stuck in very easily on the complicated Measuring Object; And need not take out clamp; Just can measure the size of object, bring convenience, also improve the accuracy of measuring to surveying work; And it is simple in structure, easy to use.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: comprise two clamp support arms, it is characterized in that: connect through bindiny mechanism between described two clamp support arms, realize directly reading measurement object numerical value.

Above-mentioned bindiny mechanism can be two clamp support arm decussates, is provided with twisted axis at its infall, reads Numerical Implementation directly the reading measurement object numerical value of distance between the other end clamp support arm through measurement.

As the improvement of technique scheme, preferably be respectively equipped with the clamp leg in the outside, two ends of clamp support arm.

As the further improvement of technique scheme, preferably be provided with rule at an end of clamp leg.

Above-mentioned bindiny mechanism also can for: the end at two clamp support arms is provided with twisted axis, and two clamp support arms are chevron shaped, on a clamp support arm, is provided with rule.

As the improvement of technique scheme, be provided with the clamp leg in the outside of the openend of two clamp support arms.

Above-mentioned bindiny mechanism can also for: two clamp support arms respectively with the inside caliper clipper joint of vernier caliper upper end, be provided with the clamp leg in the other end outside of clamp support arm.

As the improvement of technique scheme, two clamp support arms are connected with the external diameter clamp of the lower end of vernier caliper respectively.

Compared with prior art, the utility model can be stuck on the complicated Measuring Object when measuring very easily; And need not take out clamp, just can measure the size of object, bring convenience to surveying work; Also improved the accuracy of measuring, and simple in structure, easy to use.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is the structural representation of the utility model embodiment 2.

Fig. 3 is the structural representation of the utility model embodiment 3.

Fig. 4 is the structural representation of the utility model embodiment 4.

Fig. 5 is the structural representation of the utility model embodiment 5.

Fig. 6 is the structural representation of the utility model embodiment 6.

Fig. 7 is the structural representation of the utility model embodiment 7.

Fig. 8 is the structural representation of the utility model embodiment 8.

Fig. 9 is the structural representation of the utility model embodiment 9.

Figure 10 is the structural representation of the utility model embodiment 10.

Shown in the figure: 1 is the clamp leg, and 2 is the clamp support arm, and 3 is twisted axis, and 4 is rule, and 5 is the internal diameter clamp, and 6 is the external diameter clamp, and 7 is screw.

Embodiment

Embodiment 1:With reference to Fig. 1, be the structural representation of the utility model embodiment 1, present embodiment is fit to the inside dimension of Measuring Object; Two clamp support arm 2 decussates are provided with twisted axis 3 at infall, and symmetry is provided with clamp leg 1 at the two ends of clamp support arm 2; During use, two clamp support arms 2 are broken into two with one's hands, be stuck in the inside of interior of articles; Measure the distance between clamp support arm 2 other end clamp legs, take out clamp, break clamp support arm 2 into two with one's hands original size again; Measure the distance between the other end clamp leg 1 again, directly measure because primary measurement numerical value is the other end at clamp, elastic deformation can not take place in clamp support arm 2; Therefore measured dimensions is comparatively accurate, and present embodiment also can be measured the size of interior of articles groove easily.

Embodiment 2:With reference to Fig. 2; Fig. 2 is the structural representation of the utility model embodiment 2; Compare with embodiment 1, embodiment 2 is with the difference of embodiment 1: the twisted axis 3 among the embodiment 2 has been located at the middle of two clamp support arms 2, passes through to measure the distance between the other end clamp leg during use; Promptly can read the size of object immediately, more convenient to use quick.

Embodiment 3:With reference to Fig. 3, Fig. 3 is the structural representation of the utility model embodiment 3, compares with embodiment 1, and embodiment 3 is with the difference of embodiment 1: be provided with the rule 4 of circular arc among the embodiment 3 at the other end of clamp support arm 2, and convenient when measuring.

Embodiment 4:With reference to Fig. 4; Fig. 4 is the structural representation of the utility model embodiment 4, compares with embodiment 3, and embodiment 4 is with the difference of embodiment 3: the twisted axis 3 among the embodiment 4 has been located at an end of clamp support arm 2; Two clamp support arms are chevron shaped, also can reach same effect.

Embodiment 5:With reference to Fig. 5; Fig. 5 is the structural representation of the utility model embodiment 5, compares with embodiment 1, and embodiment 5 is with the difference of embodiment 1: clamp support arm 2 bendings among the embodiment 5 are 8 fonts; Present embodiment not only can Measuring Object internal diameter, external diameter that can also Measuring Object.

Embodiment 6:With reference to Fig. 6, Fig. 6 is the structural representation of the utility model embodiment 6, compares with embodiment 5, and embodiment 6 is with the difference of embodiment 5: the twisted axis 3 among the embodiment 6 has been located at the middle of two clamp support arms 2, and is more convenient to use quick.

Embodiment 7:With reference to Fig. 7, Fig. 7 is the structural representation of the utility model embodiment 7, compares with embodiment 5, and embodiment 7 is with the difference of embodiment 5: be provided with the rule 4 of circular arc among the embodiment 7 at the other end of clamp support arm 2, and convenient when measuring.

Embodiment 8:With reference to Fig. 8, Fig. 8 is the structural representation of the utility model embodiment 8, compares with embodiment 7, and embodiment 8 is with the difference of embodiment 7: the twisted axis 3 among the embodiment 8 has been located at an end of clamp support arm 2, also can reach same effect.

Embodiment 9:With reference to Fig. 9; Fig. 9 is the structural representation of the utility model embodiment 9, present embodiment in, the internal diameter clamp 5 of an end of two clamp support arms 2 and vernier caliper upper end are connected; The other end at two clamp support arms 2 is provided with clamp leg 1; Present embodiment not only can directly be measured the size of interior of articles groove when the Measuring Object inside dimension, and the degree of accuracy of measuring is also higher.

Embodiment 10:With reference to Figure 10; Figure 10 is the structural representation of the utility model embodiment 10; Compare with embodiment 9; Embodiment 10 is with the difference of embodiment 9: on the external diameter clamp 6 of vernier caliper lower end, be connected with straight clamp support arm through screw 7 among the embodiment 10, can measure the outside diameter of larger object from the side.

Claims

1. a direct-reading is measured clamp, comprises two clamp support arms (2), it is characterized in that: connect through bindiny mechanism between described two clamp support arms (2).

2. a kind of direct-reading according to claim 1 is measured clamp, and it is characterized in that: described two clamp support arms (2) decussate is provided with twisted axis (3) at its infall.

3. a kind of measurement clamp according to claim 2 is characterized in that: the outside, two ends at described clamp support arm (2) is respectively equipped with clamp leg (1).

4. a kind of measurement clamp according to claim 3 is characterized in that: the end at described clamp leg (1) is provided with rule (4).

5. a kind of measurement clamp according to claim 3 is characterized in that: the end outside at described clamp support arm (2) is provided with clamp leg (1), and the other end is provided with rule (4).

6. a kind of direct-reading according to claim 1 is measured clamp; It is characterized in that: the end at said two clamp support arms (2) is provided with twisted axis (3); Two clamp support arms (2) are chevron shaped, on a described clamp support arm (2), are provided with rule (4).

7. a kind of direct-reading according to claim 6 is measured clamp, it is characterized in that: the outside at the openend of described two clamp support arms (2) is provided with clamp leg (1).

8. a kind of direct-reading according to claim 1 is measured clamp; It is characterized in that: described two clamp support arms (2) are connected with the internal diameter clamp (5) of the upper end of vernier caliper respectively, are provided with clamp leg (1) in the other end outside of clamp support arm (2).

9. a kind of direct-reading according to claim 8 is measured clamp, it is characterized in that: described two clamp support arms are connected with the external diameter clamp (6) of the lower end of vernier caliper respectively.