CN212082182U

CN212082182U - Dipperstick for engineering

Info

Publication number: CN212082182U
Application number: CN202020967192.4U
Authority: CN
Inventors: 巩立平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-04
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to a dipperstick technical field, in particular to dipperstick for engineering, including blade and scale plate, first recess has been seted up to one side of blade upper surface, has seted up the second recess on the inner wall of the blade of first recess both sides, through being provided with the scale plate, makes the utility model discloses after finishing using, can make the scale mark on the scale plate rotate to the first recess of blade in through rotating the scale plate to prevent to cause the scale mark wearing and tearing and can't measure under the effect of carrying or other external factors, thereby improved the utility model discloses a life amplifies the mechanism through being provided with the reading, thereby when needs obtain accurate data, can read the data on the scale plate through the mechanism of amplifying the reading, thereby be convenient for measure, improved the measuring precision.

Description

Dipperstick for engineering

Technical Field

The utility model relates to a dipperstick technical field, in particular to dipperstick for engineering.

Background

The measuring scale is a device for measuring data such as length, width or height, and is one of indispensable tools in the civil engineering field.

Although the existing engineering measuring scale can meet the normal measuring requirements, the following defects still exist when in use: firstly, when the scale marks of the measuring ruler are carried and used in daily life, the scale marks are easily worn by external factors, so that the measuring use is influenced; secondly, when some accurate data needs to be obtained, most of the existing measuring scales do not have the function of amplifying the data, so that the data is inconvenient to read.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dipperstick for engineering to the scale mark wearing and tearing that provide influence measurement use and the problem of being not convenient for read data among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dipperstick for engineering, includes blade and scale plate, first recess has been seted up to one side of blade upper surface, first recess both sides the second recess has been seted up on the inner wall of blade, one of them the through-hole has been seted up to one side of second recess, the both sides of scale plate all are provided with first pivot, and pass through first pivot swivelling joint is in the blade in the first recess, one of them the scale plate first pivot run through the blade the through-hole and extend to outside spiro union have fastening bolt.

The upper surface of blade still is provided with the third recess, be provided with the spout in the third recess, and pass through spout slip joint has the reading mechanism of amplification, the reading mechanism of amplification includes the telescopic link, the equal fixedly connected with slider in both sides of telescopic link, the fourth recess has been seted up to the upper end of telescopic link, be provided with the bearing in the fourth recess, the bearing internal rotation is connected with the second pivot, one side fixedly connected with connecting rod of second pivot, one side fixedly connected with magnifying glass of connecting rod.

Preferably, the upper surface of the scale plate is provided with scale marks.

Preferably, the bearings are arranged in the second grooves, and the first rotating shaft of the scale plate is rotatably connected in the second grooves of the ruler body through the bearings.

Preferably, the outer surface of the first rotating shaft positioned at the outer side of the ruler body is provided with threads, and the fastening bolt is screwed through the threads.

Preferably, the telescopic rod is slidably clamped in the sliding groove in the third groove through the sliding block.

Preferably, when the second rotating shaft rotates to a position perpendicular to the ruler body, the center line of the magnifying lens is just positioned right above the scale plate.

The utility model discloses a technological effect and advantage:

1. through being provided with the scale plate, make the utility model discloses after finishing using, can make the scale mark on the scale plate rotate to the first recess of blade in through rotating the scale plate to prevent to cause the scale mark wearing and tearing and can't measure under the effect of carrying or other external factors, thereby improved the utility model discloses a life.

2. Through being provided with reading mechanism of amplification to when needs obtain accurate data, can read the data on the scale plate through reading mechanism of amplification, thereby be convenient for measure, improved the measuring precision.

Drawings

Fig. 1 is a sectional view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the reading amplifying mechanism of the present invention.

Fig. 3 is a schematic structural view of the scale plate.

Fig. 4 is a cross-sectional view of the runner and the slider.

In the figure: 1. a ruler body; 2. a scale plate; 3. a first groove; 4. a second groove; 5. a through hole; 6. a first rotating shaft; 7. fastening a bolt; 8. a chute; 9. a telescopic rod; 10. a slider; 11. a bearing; 12. a second rotating shaft; 13. a connecting rod; 14. a magnifying glass; 15. scale lines are marked.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a dipperstick for engineering as shown in fig. 1-4, including blade 1 and scale plate 2, first recess 3 has been seted up to one side of blade 1 upper surface, has seted up second recess 4 on the inner wall of blade 1 of first recess 3 both sides, and through-hole 5 has been seted up to one side of one of them second recess 4, and the both sides of scale plate 2 all are provided with first pivot 6, and rotate through first pivot 6 and connect in the first recess 3 of blade 1, and the through-hole 5 that runs through blade 1 and extend to outside spiro union have fastening bolt 7 for first pivot 6 of one of them scale plate 2.

The upper surface of blade 1 still is provided with the third recess, be provided with spout 8 in the third recess, and there is reading mechanism of amplification through spout 8 slip joint, reading mechanism of amplification includes telescopic link 9, the equal fixedly connected with slider 10 in both sides of telescopic link 9, the fourth recess has been seted up to the upper end of telescopic link 9, be provided with bearing 11 in the fourth recess, bearing 11 internal rotation is connected with second pivot 12, one side fixedly connected with connecting rod 13 of second pivot 12, one side fixedly connected with magnifying glass 14 of connecting rod 13.

As shown in fig. 1 and 2, the upper surface of the scale plate 2 is provided with scale lines 15 for reading the measurement result during measurement, the bearings 11 are arranged in the second grooves 4, and the first rotating shaft 6 of the scale plate 2 is rotatably connected in the second grooves 4 of the ruler body 1 through the bearings 11, so that the scale plate 2 can be rotated conveniently, and the scale lines 15 on the scale plate 2 can be hidden in the ruler body 1.

As shown in fig. 1, the outer surface of the first rotary shaft 6 located outside the blade 1 is provided with threads, and is threadedly engaged with the fastening bolt 7, thereby facilitating adjustment and fixation of the scale plate 2.

Combine fig. 1, fig. 3 and fig. 4 to show, telescopic link 9 passes through slider 10 slip joint in the spout 8 of third recess, thereby be convenient for realize the removal of magnifying glass 14, be convenient for enlarge scale mark 15, thereby be convenient for read data, second pivot 12 rotates when extremely with blade 1 looks vertically position, the central line of magnifying glass 14 just is located scale plate 2 directly over, thereby make magnifying glass 14 just be in the top of waiting to read scale mark 15, thereby be convenient for the reading.

This practical theory of operation: when the measuring instrument is used for measuring specifically, a user aims at an object to be measured, then the value of the scale mark 15 on the scale plate 2 is read and recorded, when the accurate measurement is needed, the user is required to accurately read the value on the scale mark 15, the user can lift the connecting rod 13 upwards, so as to drive the telescopic rod 9 to extend to the position where the connecting rod 13 is positioned above the ruler body 1, then the connecting rod 13 is rotated to enable the magnifier 14 to rotate from the direction parallel to the ruler body 1 to the direction vertical to the ruler body 1, then the connecting rod 13 is moved leftwards and rightwards to enable the magnifier 14 to be just positioned above the scale mark 15 to be read, the magnifier 14 is accurately read through the amplifying effect of the magnifier 14 and then recorded, after the reading is finished, the magnifier 14 is reset to the position parallel to the ruler body 1, then the connecting rod 13 is pressed downwards to enable the telescopic rod 9 to shrink so as to enable the magnifier, thereby completing the housing of the magnifying lens 14.

After finishing using, the user makes scale mark 15 on the scale plate 2 hide inside blade 1 through loosening fastening bolt 7, then 290 degrees through anticlockwise rotation scale plate, then screws fastening bolt 7 can to prevent to cause scale mark 15 wearing and tearing and unable measurement under the effect of carrying or other external factors, thereby improved the utility model discloses a life.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a dipperstick for engineering, includes blade (1) and scale plate (2), its characterized in that: a first groove (3) is formed in one side of the upper surface of the ruler body (1), second grooves (4) are formed in the inner wall of the ruler body (1) on the two sides of the first groove (3), a through hole (5) is formed in one side of one second groove (4), first rotating shafts (6) are arranged on the two sides of the scale plate (2) and are rotatably connected into the first groove (3) of the ruler body (1) through the first rotating shafts (6), and the first rotating shaft (6) of one scale plate (2) penetrates through the through hole (5) of the ruler body (1) and extends to the outside to be screwed with a fastening bolt (7);

the upper surface of blade (1) still is provided with the third recess, be provided with spout (8) in the third recess, and pass through spout (8) slip joint has reading mechanism of amplification, reading mechanism of amplification includes telescopic link (9), equal fixedly connected with slider (10) in both sides of telescopic link (9), the fourth recess has been seted up to the upper end of telescopic link (9), be provided with bearing (11) in the fourth recess, bearing (11) internal rotation is connected with second pivot (12), one side fixedly connected with connecting rod (13) of second pivot (12), one side fixedly connected with magnifying glass (14) of connecting rod (13).

2. The engineering dipstick of claim 1, wherein: the upper surface of the scale plate (2) is provided with scale marks (15).

3. The engineering dipstick of claim 1, wherein: the bearing (11) is arranged in the second groove (4), and the first rotating shaft (6) of the scale plate (2) is rotatably connected in the second groove (4) of the ruler body (1) through the bearing (11).

4. The engineering dipstick of claim 1, wherein: the outer surface of the first rotating shaft (6) positioned on the outer side of the ruler body (1) is provided with threads, and the fastening bolt (7) is in threaded connection with the threads.

5. The engineering dipstick of claim 1, wherein: the telescopic rod (9) is connected in the sliding groove (8) in the third groove in a sliding and clamping mode through the sliding block (10).

6. The engineering dipstick of claim 2, wherein: when the second rotating shaft (12) rotates to a position vertical to the ruler body (1), the center line of the magnifying glass (14) is just positioned right above the scale plate (2).