CN210128670U

CN210128670U - Indicator verification instrument

Info

Publication number: CN210128670U
Application number: CN201921314657.XU
Authority: CN
Inventors: 朱恩俊; 杜烨钦
Original assignee: Zhejiang Zhongsuo Measurement Technology Co Ltd
Current assignee: Zhongsuo measurement testing Co.,Ltd.
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-03-06
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an appearance is examined and determine to instruction list, including instruction list examination appearance body and instruction list body, the rectangular channel has all been seted up to the both sides of instruction list examination appearance body bottom, and the inside of two rectangular channels all is provided with supporting mechanism, and the top on the positive right side of instruction list examination appearance body is provided with dresses the mechanism. This kind of instrument is examined and determine to show, through supporting mechanism, make people can be through rotatory square bar, make the contact pin stretch out or the inside of retraction rectangular channel, and then when the ground contains corrosive liquid, can stretch out the contact pin, instrument is examined and determine to show appearance body and can place subaerial through the contact pin, avoided the contact with corrosive liquid, through wearing the mechanism, when making the not enough instrument is examined and determine to show of placing of ground space, people can twine the connecting band in thigh department or waist abdomen department, make people's both hands need not support instrument is examined and determined to show appearance body, the people's both hands of being convenient for operate, the practicality has been promoted.

Description

Indicator verification instrument

Technical Field

The utility model relates to a check out test set specifically is an instruction table examination appearance.

Background

The measuring instrument, called indicator, is divided into mechanical type and electronic digital display type, and the indicator with measuring range over 10 mm, generally called large range indicator, converts the linear displacement of the measuring rod into the angular displacement of the pointer on the circular scale and reads the displacement by the scale.

At present, most of the indicating meter calibrating instruments contain corrosive liquid or the ground space is not enough on the ground, and the indicating meter calibrating instruments are all held by hands of personnel to be used, so that the two hands of the personnel are limited, and the operation is inconvenient. Therefore, the dial gauge verification instrument is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an indicator verification instrument, which comprises an indicator verification instrument body and an indicator body, wherein rectangular grooves are formed in two sides of the bottom end of the indicator verification instrument body, two supporting mechanisms are arranged in the rectangular grooves, a wearing mechanism is arranged at the top end of the right side of the front surface of the indicator verification instrument body, and a clamping mechanism is arranged on the right side of the indicator verification instrument body;

the supporting mechanism consists of a movable block, two square rods and two contact pins arranged on one side of the movable block, and two ends of the movable block are fixedly connected with one ends of the two square rods respectively;

the wearing mechanism consists of two fixing blocks, two connecting belts, a male buckle and a female buckle, the two fixing blocks are both fixedly arranged at the top end of the right side of the front side of the indicator verification instrument body, and the two fixing blocks are respectively connected with the male buckle and the female buckle through the two connecting belts;

fixture comprises rectangular block, threaded rod and splint, rectangular block fixed mounting is on the right side of indicating meter examination appearance body, threaded rod and splint all set up the inside at the rectangular block, the outside that runs through and extend to the rectangular block is run through to the bottom of indicating meter body.

As a preferred technical scheme of the utility model, two the one end that the movable block was kept away from to the square bar all runs through and extends to the outside of the appearance body is examined and determine to the instruction list, and two the middle part of square bar all is connected through the bottom that bearing and instruction list examined and determine the appearance body.

As a preferred technical scheme of the utility model, supporting mechanism still includes two reset spring, two squares and two square grooves, two the square groove is seted up respectively in the one side of the positive and back bottom of dial gauge examination appearance body, two the outside of square respectively with two the inside sliding connection of square groove, two reset spring and two squares set up the outside at two square poles respectively, reset spring's both ends respectively with square and square pole swing joint.

As an optimal technical scheme of the utility model, two the one end of connecting band respectively with the opposite side fixed connection of two fixed blocks, public eye-splice and female eye-splice respectively with the other end fixed connection of two connecting bands.

As a preferred technical scheme of the utility model, the threaded rod passes through external screw thread and the left middle part threaded connection of rectangular block, the one end of threaded rod is passed through the bearing and is connected with the middle part of splint one side, the other end of threaded rod runs through and extends to the outside of rectangular block.

As a preferred technical scheme of the utility model, the outside of splint and the inside sliding connection of rectangular block, one side of splint is provided with a plurality of rubber strip, a plurality of rubber strip equidistance distributes in one side of splint.

The utility model has the advantages that: this kind of instrument is examined and determine to show, through supporting mechanism, make people can be through rotatory square bar, make the contact pin stretch out or the inside of retraction rectangular channel, and then when the ground contains corrosive liquid, can stretch out the contact pin, instrument is examined and determine to show appearance body and can place subaerial through the contact pin, avoided the contact with corrosive liquid, through wearing the mechanism, when making the not enough instrument is examined and determine to show of placing of ground space, people can twine the connecting band in thigh department or waist abdomen department, make people's both hands need not support instrument is examined and determined to show appearance body, the people's both hands of being convenient for operate, the practicality has been promoted.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an indicator verification instrument of the present invention;

fig. 2 is a schematic side view of the dial gauge calibration instrument of the present invention;

fig. 3 is a schematic view of a top view structure of the utility model of a dial gauge calibration instrument.

In the figure: 1. the indicator verification instrument body; 2. a rectangular groove; 3. a square groove; 4. a movable block; 5. a square bar; 6. a square block; 7. a return spring; 8. a fixed block; 9. a connecting belt; 10. a male eye-splice; 11. a female buckle; 12. a rectangular block; 13. indicating a meter body; 14. a threaded rod; 15. a splint; 16. and (6) inserting pins.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to an indicator verification instrument, which comprises an indicator verification instrument body 1 and an indicator body 13, wherein the indicator verification instrument body 1 is an SJ3000-10K type indicator verification instrument, rectangular grooves 2 are respectively arranged on two sides of the bottom end of the indicator verification instrument body 1, supporting mechanisms are respectively arranged inside the two rectangular grooves 2, a wearing mechanism is arranged on the top end of the right side of the front side of the indicator verification instrument body 1, and a clamping mechanism is arranged on the right side of the indicator verification instrument body 1;

the supporting mechanism consists of a movable block 4, two square rods 5 and two contact pins 16 arranged on one side of the movable block 4, and two ends of the movable block 4 are respectively and fixedly connected with one ends of the two square rods 5;

the wearing mechanism consists of two fixed blocks 8, two connecting belts 9, a male buckle 10 and a female buckle 11, the two fixed blocks 8 are both fixedly arranged at the top end of the right side of the front surface of the indicator verification instrument body 1, and the two fixed blocks 8 are respectively connected with the male buckle 10 and the female buckle 11 through the two connecting belts 9;

fixture comprises rectangular block 12, threaded rod 14 and splint 15, and rectangular block 12 fixed mounting is on the right side of instruction table examination appearance body 1, and threaded rod 14 and splint 15 all set up the inside at rectangular block 12, and the bottom of instruction table body 13 runs through and extends to the outside of rectangular block 12.

Wherein, the one end that two square poles 5 kept away from movable block 4 all runs through and extends to the outside that the appearance body 1 was examined and determine to the instruction list, and the middle part of two square poles 5 all is connected with the bottom that the appearance body 1 was examined and determine to the instruction list through the bearing, through square poles 5, the cooperation of movable block 4 and contact pin 16 is used, make people can pass through rotatory square pole 5, make contact pin 16 stretch out or retract into the inside of rectangular channel 2, and then when the ground contains corrosive liquid, can stretch out contact pin 16, the appearance body 1 is examined and determine to the instruction list can place subaerial through contact pin 16, avoided with corrosive liquid's contact.

Wherein, supporting mechanism still includes two reset spring 7, two squares 6 and two square groove 3, one side at the positive and back bottom of instruction list examination appearance body 1 is seted up respectively to two square groove 3, the outside of two squares 6 respectively with the inside sliding connection of two square groove 3, two reset spring 7 and two squares 6 set up respectively in the outside of two square bars 5, reset spring 7's both ends respectively with square 6 and square bar 5 swing joint, through reset spring 7, the cooperation of square 6 and square groove 3 is used, when making square 6 stretch into the inside of square groove 3 under the effect of reset spring 7 restoring force, square bar 5 can not rotate, the practicality has been promoted.

Wherein, the one end of two connecting bands 9 respectively with two fixed blocks 8's opposite side fixed connection, public insert buckle 10 and female insert buckle 11 respectively with two connecting bands 9's other end fixed connection, through connecting band 9, the cooperation of public insert buckle 10 and female insert buckle 11 is used, when making the not enough instruction list of placing in ground space examination appearance body 1, people can twine connecting band 9 in thigh department or waist abdomen department, make people's both hands need not hold instruction list examination appearance body 1, be convenient for people's both hands operate.

Wherein, threaded rod 14 passes through the left middle part threaded connection of external screw thread and rectangular block 12, the one end of threaded rod 14 is passed through the bearing and is connected with the middle part of splint 15 one side, the other end of threaded rod 14 runs through and extends to the outside of rectangular block 12, use through the cooperation of threaded rod 14 and splint 15, make the inside back that rectangular block 12 was put into to instruction table body 13, can pass through rotatory threaded rod 14, make splint 15 carry instruction table body 13, prevent that instruction table examination appearance body 1 from droing at the in-process instruction table body 13 of carrying, and the practicality is promoted.

Wherein, the outside of splint 15 and the inside sliding connection of rectangular block 12, one side of splint 15 is provided with a plurality of rubber strip, and a plurality of rubber strip equidistance distributes in one side of splint 15, has increased the frictional force between splint 15 and the instruction list body 13 through the rubber strip, makes splint 15 clip instruction list body 13 back, and instruction list body 13 is difficult for taking place relative slip with splint 15 support, has promoted the practicality.

When the device works, firstly, when the ground contains corrosive liquid, the four square blocks 6 are pulled outwards, the four square blocks 6 extrude the reset spring 7 and are separated from the insides of the four square grooves 3, the four square rods 5 are rotated, the rotation angle is ninety degrees, along with the rotation of the four square rods 5, the two movable blocks 4 rotate and drive the four contact pins 16 to rotate, after the four square rods 5 rotate ninety degrees, the four contact pins 16 are vertical to the ground, the four square blocks 6 are loosened, the four square blocks 6 are inserted into the insides of the four square grooves 3 under the restoring force of the four reset springs 7, the four square rods 5 cannot rotate, the indicating meter calibrating instrument body 1 is placed on the ground through the four contact pins 16, when the space on the ground is not enough for placing the indicating meter calibrating instrument body 1, the two connecting belts 9 are wound at the thigh part or the waist and the male plug buckle 10 is inserted into the inside of the female plug buckle 11 after, make the dial gauge examination appearance body 1 fix thigh department or waist abdomen department, when the dial gauge examination appearance body 1 need carry, insert the inside of fixed block 8 with dial gauge body 13 to screw up threaded rod 14, make splint 15 move and press from both sides tight dial gauge body 13 along with threaded rod 14, after splint 15 firmly cliies dial gauge body 13, stop rotating threaded rod 14 prevents that dial gauge body 13 from droing at the in-process of carrying.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The indicating meter calibrating instrument comprises an indicating meter calibrating instrument body (1) and an indicating meter body (13), and is characterized in that rectangular grooves (2) are formed in two sides of the bottom end of the indicating meter calibrating instrument body (1), a supporting mechanism is arranged inside each rectangular groove (2), a wearing mechanism is arranged at the top end of the right side of the front side of the indicating meter calibrating instrument body (1), and a clamping mechanism is arranged on the right side of the indicating meter calibrating instrument body (1);

the supporting mechanism consists of a movable block (4), two square rods (5) and two contact pins (16) arranged on one side of the movable block (4), and two ends of the movable block (4) are fixedly connected with one ends of the two square rods (5) respectively;

the wearing mechanism is composed of two fixing blocks (8), two connecting bands (9), a male buckle (10) and a female buckle (11), the two fixing blocks (8) are both fixedly installed at the top end of the right side of the front face of the dial gauge calibrating instrument body (1), and the two fixing blocks (8) are connected with the male buckle (10) and the female buckle (11) through the two connecting bands (9) respectively;

fixture comprises rectangle piece (12), threaded rod (14) and splint (15), rectangle piece (12) fixed mounting is on the right side of instruction table examination appearance body (1), threaded rod (14) and splint (15) all set up the inside at rectangle piece (12), the outside that runs through and extend to rectangle piece (12) is shown to the bottom of instruction table body (13).

2. The dial gauge verification instrument according to claim 1, wherein one ends of the two square rods (5) far away from the movable block (4) penetrate through and extend to the outside of the dial gauge verification instrument body (1), and the middle parts of the two square rods (5) are connected with the bottom of the dial gauge verification instrument body (1) through bearings.

3. The dial gauge verification instrument according to claim 1, wherein the support mechanism further comprises two return springs (7), two square blocks (6) and two square grooves (3), the two square grooves (3) are respectively arranged on one side of the bottom ends of the front surface and the back surface of the dial gauge verification instrument body (1), the outer portions of the two square blocks (6) are respectively in sliding connection with the inner portions of the two square grooves (3), the two return springs (7) and the two square blocks (6) are respectively arranged on the outer portions of the two square rods (5), and two ends of each return spring (7) are respectively in movable connection with the square blocks (6) and the square rods (5).

4. The dial gauge verification instrument according to claim 1, wherein one end of each of the two connection strips (9) is fixedly connected to the opposite side of each of the two fixing blocks (8), and the male plug (10) and the female plug (11) are fixedly connected to the other end of each of the two connection strips (9).

5. An indicator verification instrument according to claim 1, wherein the threaded rod (14) is screwed to the middle of the left side of the rectangular block (12) through an external thread, one end of the threaded rod (14) is connected to the middle of one side of the clamping plate (15) through a bearing, and the other end of the threaded rod (14) penetrates and extends to the outside of the rectangular block (12).

6. An indicator verification instrument according to claim 1, characterized in that the outside of the clamping plate (15) is slidably connected with the inside of the rectangular block (12), and one side of the clamping plate (15) is provided with a plurality of rubber strips which are equidistantly distributed on one side of the clamping plate (15).