CN213874026U

CN213874026U - Electronic measuring feeler gauge

Info

Publication number: CN213874026U
Application number: CN202120068268.4U
Authority: CN
Inventors: 廖娜
Original assignee: Xian International University
Current assignee: Xian International University
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-08-03
Anticipated expiration: 2031-01-13

Abstract

The utility model provides an electronic measuring feeler gauge, including wedge chi board, display box and ranging mechanism, one side fixedly connected with joint piece of wedge chi board, the outside of joint piece and the inner wall sliding connection of display box, the front surface of wedge chi board is provided with the graduation apparatus; the distance measuring mechanism comprises a digital display, a connecting block and a distance measuring instrument. The utility model discloses a set up wedge chi board and display box, make the wedge chi board have the function of dismouting, can not occupy more space, the person of facilitating the use carries, through setting up digital display, can show out through the digit recording numerical value, the more audio-visual reading of person of facilitating the use, through setting up the distancer, can record the interval numerical value between reference thing and the distancer, it is inconvenient to have solved current clearance gauge and appear reading data when using easily, and data reading is unstable, because clearance gauge structure as an organic whole, the dismouting of being not convenient for, be unfavorable for the problem that the staff carried.

Description

Electronic measuring feeler gauge

Technical Field

The utility model relates to a clearance gauge field especially relates to electronic measurement clearance gauge.

Background

At present, a feeler gauge, also called a micrometer or a thickness gauge, is one of measuring instruments for detecting a gap, the cross section of the feeler gauge is in a right triangle shape, scales are arranged on a bevel edge, and the length of a short edge is directly expressed on the bevel edge by utilizing an acute angle sine, so that the size of the gap can be directly read.

The current clearance gauge appears reading data when using easily inconveniently, and data reading is unstable, because clearance gauge structure as an organic whole, the dismouting of being not convenient for is unfavorable for staff's carrying, and the data reading mistake appears easily in the use of electron clearance gauge simultaneously, and is difficult for the discovery, produces certain influence to the degree of accuracy of data.

To this end, we provide an electronic measuring feeler.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic measurement clearance gauge to solve the problem that proposes among the above-mentioned background art.

The utility model provides an electronic measurement clearance gauge, including wedge chi board, display box and ranging mechanism, one side fixedly connected with joint piece of wedge chi board, the outside of joint piece and the inner wall sliding connection of display box, the front surface of wedge chi board is provided with the graduation apparatus; the distance measuring mechanism comprises a digital display, a connecting block and a distance measuring instrument, the top fixedly connected with connecting block of the display box, the top fixedly connected with distance measuring instrument of the connecting block, the front surface of the display box is provided with the digital display, the signal output end of the distance measuring instrument is electrically connected with the signal input end of the digital display, and one side fixedly connected with slide rail of the dial gauge is far away from the front surface of the wedge-shaped ruler plate.

Preferably, the outer side of the sliding rail is connected with a sliding block in a sliding mode, and the top of the sliding block is fixedly connected with a pointer.

Preferably, the inner wall of the display box is in threaded connection with a positioning pin, and one side of the display box, which is far away from the wedge-shaped ruler plate, is fixedly connected with a handle.

Preferably, the top of the inner cavity of the sliding block is rotatably connected with a shifting lever, and the top of the sliding rail is provided with arc-shaped teeth.

Preferably, the top of the shifting lever is welded with a spring, and the top of the spring is welded with the top of the inner cavity of the sliding block.

Preferably, the bottom of the inner cavity of the sliding block is fixedly connected with a guide wheel, and the outer side of the guide wheel is in rolling connection with the bottom of the sliding rail.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up wedge chi board and display box, make the wedge chi board have the function of dismouting, can not occupy more space, the person of facilitating the use carries, through setting up digital display, can show the numerical value that records out through the digit, the person of facilitating the use is more audio-visual to read, through setting up the distancer, can record the interval numerical value between reference thing and the distancer, it is inconvenient to have solved current clearance gauge easy to appear reading data when using, and data reading is unstable, because clearance gauge is an organic whole structure, be not convenient for the dismouting, be unfavorable for the problem that the staff carried;

2. the utility model discloses a set up slider and pointer, can measure the scale on the wedge chi board through manual, can be simple do an approximate contrast with the digit of digital display, prevent that the electron reading from appearing the mistake, through setting up the locating pin, can be connected or separate wedge chi board and display box through rotating the locating pin, through setting up the handle, the person of facilitating the use holds the wedge chi board and measures, through setting up driving lever and arc tooth, make slider and slide rail have the joint effect, prevent that when the reading, the pointer appears moving, and then make the reading inaccurate;

3. the utility model discloses a set up the spring, the slider can remove through manual, and under the elasticity of spring, the driving lever can contact with the arc tooth on the slide rail, plays the effect that makes the driving lever reset, through setting up the leading wheel, makes slider more smooth when removing, makes slider and sliding linkage inseparabler simultaneously, prevents that the slider from rocking appearing removing, and then influences the accuracy of reading.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the slider shown in FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the display box of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the arc-shaped tooth shown in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a wedge-shaped ruler plate; 2. a display box; 3. a clamping block; 4. a dial gauge; 5. a distance measuring mechanism; 51. a digital display; 52. connecting blocks; 53. a range finder; 6. a slide rail; 7. a slider; 8. a pointer; 9. positioning pins; 10. a handle; 11. a deflector rod; 12. arc-shaped teeth; 13. a spring; 14. a guide wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a cross-sectional view of the slider shown in FIG. 1 according to the present invention; FIG. 3 is a schematic structural view of the display box of FIG. 1 according to the present invention; fig. 4 is a schematic structural view of the arc-shaped tooth shown in fig. 2 according to the present invention. The electronic measurement feeler gauge comprises a wedge-shaped gauge plate 1, a display box 2 and a distance measuring mechanism 5, wherein a clamping block 3 is fixedly connected to one side of the wedge-shaped gauge plate 1, the outer side of the clamping block 3 is slidably connected with the inner wall of the display box 2, and a dial gauge 4 is arranged on the front surface of the wedge-shaped gauge plate 1; ranging mechanism 5 includes digital display 51, connecting block 52 and distancer 53, and the top fixedly connected with connecting block 52 of display box 2, the top fixedly connected with distancer 53 of connecting block 52, and the front surface of display box 2 is provided with digital display 51, distancer 53's signal output part and digital display 51's signal input part electric connection, one side fixedly connected with slide rail 6 of graduation apparatus 4 is kept away from to the front surface of wedge chi board 1.

Further, the outside sliding connection of slide rail 6 has slider 7, and the top fixedly connected with pointer 8 of slider 7 through setting up slider 7 and pointer 8, can be through the scale on the manual survey wedge chi board 1, can be simple and make a general contrast with digital display 51's figure, prevents that the mistake from appearing in the electronic reading.

Further, the inner wall threaded connection of display box 2 has locating pin 9, and one side fixedly connected with handle 10 of wedge chi board 1 is kept away from to display box 2, through setting up locating pin 9, can be connected or separate wedge chi board 1 and display box 2 through rotating locating pin 9, through setting up handle 10, the handheld wedge chi board 1 of person of facilitating the use measures.

Further, the top of the inner cavity of the sliding block 7 is rotatably connected with a shifting lever 11, the top of the sliding rail 6 is provided with arc-shaped teeth 12, and the shifting lever 11 and the arc-shaped teeth 12 are arranged, so that the sliding block 7 and the sliding rail 6 have a clamping effect, the pointer 8 is prevented from moving when reading, and further the reading is inaccurate.

Further, the top welding of driving lever 11 has spring 13, and the top of spring 13 welds with the top of slider 7 inner chamber, and through setting up spring 13, slider 7 can remove through manual, and under spring 13's elasticity, driving lever 11 can contact with arc tooth 12 on the slide rail 6, plays the effect that makes driving lever 11 reset.

Further, the bottom fixedly connected with leading wheel 14 of slider 7 inner chamber, the outside of leading wheel 14 and the bottom roll connection of slide rail 6 through setting up leading wheel 14, make slider 7 more smooth when removing, make slider 7 be connected inseparabler with slide rail 6 simultaneously, prevent that slider 7 from appearing rocking in the removal, and then influencing the accuracy of reading.

The utility model provides an electronic measurement clearance gauge's theory of operation as follows:

when the distance between objects needs to be measured, the feeler gauge is used, a user clamps the wedge-shaped gauge plate 1 in the display box 2 through the clamping block 3, the wedge-shaped ruler plate 1 is inserted into the gap of the measured object by fixing the wedge-shaped ruler plate by the positioning pin 9, the distance measuring instrument 53 converts the value between the object and the distance measuring instrument 53 into the distance value of the wedge-shaped ruler plate 1, meanwhile, the sliding block 7 moves on the sliding rail 6 by moving the pointer 8 on the sliding block 7, the spring 13, the deflector rod 11 and the arc-shaped teeth 12 are matched for use, so that the sliding block 7 can not easily slide, the pointer 8 can not randomly move when being damaged on the dial gauge 4, under the action of the guide wheel 14, the moving effect of the slide block 7 is better, the connection between the slide block 7 and the slide rail 6 is tighter, the accuracy of the manually measured numerical value is higher, the manual value can be simply compared with the value of the digital display 51 to prevent errors in the electronically measured value.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Electronic measurement clearance gauge, its characterized in that includes:

the measuring instrument comprises a wedge-shaped ruler plate (1) and a display box (2), wherein a clamping block (3) is fixedly connected to one side of the wedge-shaped ruler plate (1), the outer side of the clamping block (3) is connected with the inner wall of the display box (2) in a sliding mode, and a dial gauge (4) is arranged on the front surface of the wedge-shaped ruler plate (1);

distance measuring mechanism (5), distance measuring mechanism (5) include digital display (51), connecting block (52) and distancer (53), the top fixedly connected with connecting block (52) of display box (2), the top fixedly connected with distancer (53) of connecting block (52), the front surface of display box (2) is provided with digital display (51), the signal output part of distancer (53) and the signal input part electric connection of digital display (51), one side fixedly connected with slide rail (6) of graduation apparatus (4) are kept away from to the front surface of wedge chi board (1).

2. The electronic measuring feeler gauge according to claim 1, characterized in that a slider (7) is slidingly connected to the outside of the slide (6), the top of the slider (7) being fixedly connected to a pointer (8).

3. The electronic measuring feeler gauge according to claim 1, characterized in that the inner wall of the display box (2) is screwed with a positioning pin (9), and a handle (10) is fixedly connected to the side of the display box (2) away from the wedge plate (1).

4. The electronic measuring feeler gauge according to claim 2, characterized in that a shift lever (11) is rotatably connected to the top of the inner cavity of the slide (7), and an arc-shaped tooth (12) is arranged on the top of the slide (6).

5. The electronic measuring feeler gauge according to claim 4, characterized in that the spring (13) is welded on the top of the stem (11), the top of the spring (13) being welded on the top of the inner cavity of the slider (7).

6. The electronic measuring feeler gauge according to claim 2, characterized in that a guide wheel (14) is fixedly connected to the bottom of the inner cavity of the slide block (7), and the outer side of the guide wheel (14) is in rolling connection with the bottom of the slide rail (6).