CN220567998U

CN220567998U - Portable engineering dipperstick

Info

Publication number: CN220567998U
Application number: CN202321028259.8U
Authority: CN
Inventors: 周建立; 麻双建; 蔡新春; 翁高鹏; 乔明
Original assignee: Zhejiang Lichuang Project Management Co ltd
Current assignee: Zhejiang Lichuang Project Management Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2024-03-08
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to a portable engineering measuring scale which comprises a sleeve scale and an inner scale, wherein the inner scale is in sliding connection in a chute of the sleeve scale, a main scale is arranged on the sleeve scale, an inner scale is arranged on the inner scale positioned on one side of the main scale, an elastic indication strip is connected to each scale of the inner scale, and the elastic indication strip extends to one side of the main scale. According to the utility model, the elastic indication strips are connected to each scale of the inner scale scales, so that the elastic indication strips can be used as the extension of the inner scale scales to read during measurement, the reading interval is eliminated, the elastic indication strips can be directly used as the scales to read, the measurement size is convenient to read, and the measurement accuracy is improved.

Description

Portable engineering dipperstick

Technical Field

The utility model relates to the technical field of measuring scales, in particular to a portable engineering measuring scale.

Background

Ruler is a tool used to draw line segments, measure length, and is typically graduated to measure length. In the field of construction engineering, it is often necessary to measure the verticality, levelness and flatness of a plane of a building object, which is a requirement for a test ruler.

The existing measuring rule is of a single flat structure, the maximum length of the existing measuring rule can be measured to be a fixed value, in order to increase the measuring length, the measuring rule comprising a sleeve rule and an inner rule is designed, the sleeve rule and the inner rule are in sliding fit, and accordingly the measuring length of the measuring rule can be increased by sliding the inner rule out of the sleeve rule when a slightly long object is measured. A portable measuring scale for construction costs as disclosed in application No. 2022224294897 (it should be emphasized that the above reference does not represent an absolute prior art, but is merely used to assist in explaining the technical problems to be solved by the present application, emphasizing the original purpose of improvement of the present application). The width of the sleeve ruler (basic main ruler) of the structure is necessarily larger than that of the inner ruler (extension component), and when the inner ruler is used for measuring again, a reading distance is required to be reserved between scales on the inner ruler and an object to be measured, the reading of the measured dimension is inconvenient due to the existence of the distance, and the problem of reading errors is easy to occur.

Disclosure of Invention

Aiming at the defects in the background technology, the utility model provides a portable engineering measuring ruler.

The technical scheme adopted by the utility model is as follows: the utility model provides a portable engineering dipperstick, includes cover chi and interior chi, interior chi sliding connection is in the spout of cover chi, be equipped with the main scale on the cover chi, be located be equipped with interior chi scale on the interior chi of main scale one side, be connected with the elasticity indicator on every scale of interior chi scale, elasticity indicator extends to main scale one side.

Further, the elastic indication strip is leveled with the side surface of the sleeve ruler on one side of the main ruler scale.

Further, a pen groove for accommodating a pencil is formed in the inner ruler.

Further, limiting blocks are arranged on two sides of the bottom of the inner ruler, balls are arranged on the limiting blocks, and rolling grooves matched with the balls are formed in two sides of the sliding groove.

Further, the bottom of the sliding groove is a positioning groove, positioning holes are formed in two sides of the positioning groove, a positioning block is arranged at the bottom of the inner ruler, ejection positioning mechanisms matched with the positioning holes are arranged on two sides of the positioning block, and the ejection positioning mechanisms can position the inner ruler and the outer ruler after the inner ruler is completely retracted into the sleeve ruler.

Further, the ejecting and positioning mechanism comprises a spring and a positioning head, one end of the spring is fixedly connected with the bottom wall of the telescopic groove on the positioning block, and the other end of the spring is fixedly connected with the positioning head.

Further, adjacent scale colors of the inner scale scales are formed by different colors, and the color of the elastic indication strip is the same as the scale color of the inner tooth scales.

The beneficial effects of the utility model are as follows: according to the utility model, the elastic indication strips are connected to each scale of the inner scale scales, so that the elastic indication strips can be used as the extension of the inner scale scales to read during measurement, the reading interval is eliminated, the elastic indication strips can be directly used as the scales to read, the measurement size is convenient to read, and the measurement accuracy is improved.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages.

The utility model will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an internal schematic view of the present utility model.

Fig. 3 is an internal schematic view of the positioning block.

In fig. 1-3: 1. sleeving a ruler; 2. an inner ruler; 3. a chute; 4. a main scale graduation; 5. an inner ruler scale; 6. an elastic indicator strip; 7. a pen slot; 8. a limiting block; 9. a ball; 10. a rolling groove; 11. a positioning groove; 12. positioning holes; 13. a positioning block; 14. a pop-up positioning mechanism; 15. a spring; 16. a positioning head; 17. a telescopic slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

The utility model provides a portable engineering measuring ruler.

In the embodiment, referring to fig. 1-3, the portable engineering measuring ruler comprises a sleeve ruler 1 and an inner ruler 2, wherein the inner ruler is in sliding connection with a chute 3 of the sleeve ruler, a main ruler scale 4 is arranged on the sleeve ruler, an inner ruler scale 5 is arranged on the inner ruler on one side of the main ruler scale, each scale of the inner ruler scale is connected with an elastic indication strip 6, and the elastic indication strips extend to one side of the main ruler scale.

In the technical scheme, the elastic indication strips are connected to each scale of the inner scale scales, so that the elastic indication strips can be used as the extension of the inner scale scales to be read in the measuring process, the reading interval is eliminated, the elastic indication strips can be directly used as the scales to be read, the measuring size is convenient to read, and the measuring accuracy is improved.

Specifically, the elastic indication strip is leveled with the side surface of the sleeve ruler on one side of the main ruler scale.

When the elastic ruler is used, the side face of the wider ruler sleeve is propped against a measured object, the elastic indicator strips are leveled with the side face of the ruler sleeve on one side of the main ruler scale, each elastic indicator strip can be ensured to extend to the measured object, and the size is convenient to read.

Specifically, a pen groove 7 for accommodating a pencil is formed in the inner ruler.

According to the technical scheme, the pencil groove is arranged, so that pencils and other small east and west can be placed in the pencil groove, and the pencil is convenient to use and take.

Specifically, the both sides of inner scale bottom are equipped with stopper 8, be equipped with ball 9 on the stopper, the both sides of spout are equipped with the rolling groove 10 with ball looks adaptation.

In the technical scheme, the arrangement of the limiting block and the rolling groove can play a role in limiting the movable space of the inner ruler, and in addition, the arrangement of the balls enables sliding fit between the inner ruler and the sleeve ruler to be more flow.

Specifically, the bottom of the sliding chute is provided with a positioning groove 11, positioning holes 12 are formed in two sides of the positioning groove, the bottom of the inner ruler is provided with a positioning block 13, two sides of the positioning block are provided with an ejecting positioning mechanism 14 matched with the positioning holes, and the ejecting positioning mechanism can realize the positioning of the inner ruler and the outer ruler after the inner ruler is completely retracted into the sleeve ruler; the spring positioning mechanism comprises a spring 15 and a positioning head 16, one end of the spring is fixedly connected with the bottom wall of a telescopic groove 17 on the positioning block, and the other end of the spring is fixedly connected with the positioning head.

By providing an ejector positioning mechanism, the inner scale can be positioned within the jacket scale after retraction of the inner scale.

Specifically, adjacent scale colors of the inner scale scales are formed by different colors, and the color of the elastic indication strip is the same as the scale color of the inner tooth scales.

That is, adjacent scales are different in color (for example, the colors of the scales are red, blue, green, black and yellow … … in sequence, the colors of the elastic indication strips on the corresponding scales are red, blue, green, black and yellow … …, respectively), or the adjacent scales are arranged at intervals, (for example, the colors of the scales are red, black, red and black … … in sequence, the colors of the elastic indication strips on the corresponding scales are red, black, red and black … …, respectively), after the scheme is adopted, the adjacent scales are conveniently distinguished, the process of reading the scales is more visual and convenient, and the problem of error reading the scales is avoided.

The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a portable engineering dipperstick, includes cover chi and interior chi, interior chi sliding connection is in the spout of cover chi, be equipped with the main scale on the cover chi, be located be equipped with interior chi scale on the interior chi of main scale one side, its characterized in that: each scale of the inner scale is connected with an elastic indication strip, and the elastic indication strips extend to one side of the main scale.

2. The portable engineering dipstick of claim 1 in which: the elastic indication strip is leveled with the side surface of the sleeve ruler on one side of the main ruler scale.

3. The portable engineering dipstick of claim 1 in which: the inner ruler is internally provided with a pencil groove for accommodating a pencil.

4. The portable engineering dipstick of claim 2 in which: limiting blocks are arranged on two sides of the bottom of the inner ruler, balls are arranged on the limiting blocks, and rolling grooves matched with the balls are formed in two sides of the sliding groove.

5. The portable engineering measurement scale of any one of claims 1-4 wherein: the sliding chute bottom is the constant head tank, the constant head tank both sides are equipped with the locating hole, interior chi bottom is equipped with the locating piece, the locating piece both sides are equipped with the pop-up positioning mechanism with locating hole looks adaptation, pop-up positioning mechanism can realize the location of interior chi and outer chi after interior chi complete retraction cover chi.

6. The portable engineering dipstick of claim 5 in which: the spring positioning mechanism comprises a spring and a positioning head, one end of the spring is fixedly connected with the bottom wall of the telescopic groove on the positioning block, and the other end of the spring is fixedly connected with the positioning head.

7. The portable engineering dipstick of claim 1 in which: the adjacent scale colors of the inner scale scales are formed by different colors, and the color of the elastic indication strip is the same as the scale color of the inner tooth scales.