CN215850452U

CN215850452U - Intelligent red and blue pencil for engineering

Info

Publication number: CN215850452U
Application number: CN202121125327.3U
Authority: CN
Inventors: 谢永超; 杨艳; 厍彦茹; 张婷
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-02-18
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses an intelligent red and blue pencil for engineering, which relates to the technical field of civil engineering construction and comprises a side-pressing type pencil rod A and a side-pressing type pencil rod B, wherein the side part of the side-pressing type pencil rod A is connected with a semi-cylindrical horizontal bubble in a buckling mode, the upper end of the side-pressing type pencil rod A is connected with an infrared laser lamp in a threaded mode, the upper end of the side-pressing type pencil rod B is provided with an eraser, a clamping groove is formed above the side part of the side-pressing type pencil rod B, and the side-pressing type pencil rod A is rotatably connected with the side-pressing type pencil rod B through the clamping groove. The utility model has novel and ingenious structure, is more convenient for side pressing and core drawing, replaces manual lead cutting and coordination of horizontal bubbles and an infrared laser lamp by automatic lead pressing and drawing, shortens the step of measuring and dotting, effectively improves the working efficiency, and ensures that local fine parts can be read and marked more conveniently by the arrangement of scales, can be unfolded when in use and closed when not in use, and is convenient to carry and store.

Description

Intelligent red and blue pencil for engineering

Technical Field

The utility model relates to the technical field of civil engineering construction, in particular to an intelligent red and blue pencil for engineering.

Background

Along with the development of scientific technology and the improvement of living standard of people, the pen is applied in various fields, therefore, the shape and the function of the pen are continuously upgraded and improved, most of red and blue lead used in engineering is still in a structure of a wooden material wrapping the red and blue lead core, the pen can be used only by cutting the lead head with a knife before use, when the cut lead head is used up or broken, the work is stopped and the lead is repeatedly cut, time and environmental protection are not only wasted, and the continuity of construction operation is further influenced, the practicality of wood causes that a large amount of trees are felled, resources are wasted, the low-carbon environmental protection idea advocated by the state cannot be met, the elevation is designed to be an important project in the construction process, and the next construction can be carried out only by actually measuring the corresponding elevation according to a drawing at each stage of the engineering.

At present, in the actual construction process, a building is often multi-sided, multi-angular and uneven, multiple factors and restrictions need to be considered when the elevation is measured, the position of a measuring instrument is adjusted back and forth, the operation is inconvenient, labor and time are wasted, and the old red, blue and lead cannot play a role in solving the problems in the measurement due to single performance.

Therefore, it is necessary to provide an engineering intelligent red and blue pencil to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an engineering intelligent red-blue pencil to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

intelligent red and blue pencil is used in engineering, press formula pencil pole A and side according formula pencil pole B including the side, the lateral part buckle formula of side press formula pencil pole A is connected with semi-cylindrical horizontal bubble, the upper end screw thread formula of side press formula pencil pole A is connected with the infrared laser lamp, the upper end of side press formula pencil pole B is provided with the eraser, the draw-in groove has been seted up to the top of side press formula pencil pole B lateral part, side press formula pencil pole A passes through the draw-in groove and the side is pressed formula pencil pole B and is rotated and be connected.

Preferably, the infrared laser lamp includes button cell, gasket, spring, insulating rubber ring and infrared laser lamp holder, button cell's lower extreme and spring fixed connection, button cell's outside and upper end all are provided with the gasket, the upper end and the infrared laser lamp holder of gasket contact, the surface cover of outside gasket is equipped with insulating rubber ring, the right side portion of infrared laser lamp is provided with slide switch.

Preferably, the side-push type pencil rod a includes that pen shell, nib, dop go out core pipe, dop, elastic element, side button, in-core side press out the lead component and adorn lead pipe, the bottom of pen shell is provided with the nib, the inside of pen shell is provided with dress lead pipe, the lower extreme of dress lead pipe is provided with the core inboard and presses out the lead component, the lower extreme that the lead component was pressed to the core inboard is provided with dop out core pipe through elastic element, the lower extreme that the dop goes out core pipe is provided with the dop, the lower extreme of dop just is located the inside of nib and is provided with glues the first card, the lateral part that the lead component was pressed to the core inboard is provided with the side button, side-push type pencil rod a is the same with side-push type pencil rod B structure.

Preferably, the connection mode of the semi-cylindrical horizontal bubble and the side-pressing type pencil rod A is snap-fit connection.

Preferably, the number of the button cells is three and the button cells are arranged up and down.

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

(1) the automatic lead tapping device is more convenient in side-pressing and core tapping, manual lead cutting is replaced by automatic lead tapping, the step of measuring and dotting is shortened by the coordination of the horizontal bubbles and the infrared laser lamp, the environment is protected, the lead cutting time is saved, and meanwhile, the working efficiency is effectively improved.

(2) The utility model plays a role of auxiliary marking, a standard elevation point is measured during measurement, corresponding point positions at different positions can be marked by using the vertical and horizontal levels of the side-pressing pencil rod A and the side-pressing pencil rod B according to the point, the working time of moving an instrument back and forth to level a leading point is saved, the operation is convenient, the defect that the instrument is inconvenient to move in a field is overcome, meanwhile, when a corner leading point is met, the utility model can rotate any angle, clamp an angle at will, facilitate measurement, lead the point to the surface after horizontal leveling is carried out by using horizontal bubbles, and then mark a corresponding horizontal point position by using an infrared laser lamp and the horizontal bubbles according to the point.

(3) The portable pencil holder can be folded in half in the carrying aspect, and is convenient to carry and store, when local measurement is needed during marking, the shell scales of the side-pressing pencil holder A and the side-pressing pencil holder B can be used for auxiliary measurement, if marking is carried out, the side-pressing pencil holder A, B can be divided into two parts, one part is used for measuring and guiding points, the other part is used for marking, reading and marking are more convenient, and the inconvenience of carrying a plurality of pens is eliminated.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of an engineering intelligent red-blue pencil according to the present invention;

FIG. 2 is a schematic view showing the structure of a semi-cylindrical horizontal bubble shown in FIG. 1;

FIG. 3 is a schematic view of the infrared laser pen tip shown in FIG. 1;

FIG. 4 is a schematic front view of the construction of the intelligent red and blue pencil shown in FIG. 1;

fig. 5 is a schematic structural working diagram of the intelligent red-blue pencil for engineering shown in fig. 1.

In the figure: 1. semi-cylindrical horizontal bubbles; 2. a spring; 3. a slide switch; 4. an insulating rubber ring; 5. a gasket; 6. an infrared laser lamp head; 7. a button cell; 8. an eraser; 9. a card slot; 10. installing a lead core pipe; 11. a pen shell; 12. the lead component is pressed on the inner side of the core; 13. a side key; 14. an elastic element; 15. drawing a core tube by a chuck; 16. clamping a head; 17. gluing a head card; 18. and (4) a pen point.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

intelligent red and blue pencil is used in engineering, press formula pencil pole A and side according formula pencil pole B including the side, the lateral part buckle formula of side press formula pencil pole A is connected with semi-cylindrical horizontal bubble 1, the upper end screw thread formula of side press formula pencil pole A is connected with the infrared laser lamp, the upper end of side press formula pencil pole B is provided with eraser 8, draw-in groove 9 has been seted up to the top of side press formula pencil pole B lateral part, side press formula pencil pole A rotates with side press formula pencil pole B through draw-in groove 9 and is connected, all carve 0-10 cm's scale mark on side press formula pencil pole A and the side press formula pencil pole B, and the precision accords with the requirement of national engineering construction.

The infrared laser lamp comprises a button battery 7, a gasket 5, a spring 2, an insulating rubber ring 4 and an infrared laser lamp holder 6, the lower end of the button battery 7 is fixedly connected with the spring 2, the gasket 5 is arranged on the outer portion and the upper end of the button battery 7, the upper end of the gasket 5 is in contact with the infrared laser lamp holder 6, the insulating rubber ring 4 is sleeved on the surface of the outer gasket 5, and the sliding switch 3 is arranged on the right side portion of the infrared laser lamp.

The side-pressing type pencil holder A comprises a pencil shell 11, a pencil head 18, a clamping head lead-out tube 15, a clamping head 16, an elastic element 14, a side key 13, a lead-in side-pressing lead-out component 12 and a lead-in tube 10, wherein the bottom end of the pencil shell 11 is provided with the pencil head 18, the lead-in tube 10 is arranged inside the pencil shell 11, the lower end of the lead-in tube 10 is provided with a lead-in inner side-pressing lead-out component 12, the lower end of the lead-in inner side-pressing lead-out component 12 is provided with the clamping head lead-out tube 15 through the elastic element 14, the lower end of the clamping head lead-out tube 15 is provided with the clamping head 16, the lower end of the clamping head 16 is arranged inside the pencil head 18 and is provided with a rubber head clamping sheet 17, the side part of the lead-out component 12 on the inner side is provided with the side key 13, and the side-pressing type pencil holder A and the side-pressing type pencil holder B are identical in structure.

The semi-cylindrical horizontal bubble 1 and the side-pressing type pencil rod A are connected in a buckling mode, and the range of the rotatable angle is 0-360 degrees.

The number of the button cells 7 is three and the button cells are arranged up and down, the voltage of the button cells 7 is 3V, and the size of the button cells is 10.0mm x 2.5 mm.

The working principle is as follows: when the pencil is used, the end part of the side-pressing pencil rod A and the end part of the side-pressing pencil rod B can be connected together in a buckling mode, the infrared laser lamp is connected with the side-pressing pencil rod A in a buckling mode, the semi-cylindrical horizontal bubble is connected with the side-pressing pencil rod A in a buckling mode, the pencil rods can be flexibly detached, when the pencil is needed to be used, lead can be automatically drawn out only by pressing a side key, when the pencil is operated by an operator, the semi-cylindrical horizontal bubble 1 and the infrared laser lamp cooperate, two persons can operate the pencil rods, one person can level a lead point, the other person can intercept light rays of the infrared laser lamp and mark the lead point by using flat-surface objects such as a baffle plate or a paper sheet and the like at different positions, the heavy mark can be erased when the mark is wrong, the mark can be accurately measured when the pen rod scale needs visual inspection or local measurement, when the lead point of the corner is met, the intelligent red blue lead can rotate by 360 degrees and can be randomly clamped, the intelligent red and blue lead shell scale can assist in measurement when local measurement is needed during marking, if marking is carried out, the red and blue lead can be divided into two parts, one part is used for measurement and point leading, and the other part is used for marking.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an engineering is with intelligent red blue pencil, includes that the side is pressed formula pencil pole A and the side is pressed formula pencil pole B, its characterized in that: the lateral part buckle formula of side-pressing formula pencil pole A is connected with semi-cylindrical horizontal bubble (1), the upper end screw thread formula of side-pressing formula pencil pole A is connected with the infrared laser lamp, the upper end of side-pressing formula pencil pole B is provided with eraser (8), draw-in groove (9) have been seted up to the top of side-pressing formula pencil pole B lateral part, side-pressing formula pencil pole A passes through draw-in groove (9) and is connected with side-pressing formula pencil pole B rotation.

2. The engineering-used intelligent red-blue pencil according to claim 1, characterized in that: the infrared laser lamp comprises a button battery (7), a gasket (5), a spring (2), an insulating rubber ring (4) and an infrared laser lamp holder (6), the lower end of the button battery (7) is fixedly connected with the spring (2), the gasket (5) is arranged outside and on the button battery (7), the upper end of the gasket (5) is in contact with the infrared laser lamp holder (6), the insulating rubber ring (4) is sleeved on the surface of the outside gasket (5), and the right side portion of the infrared laser lamp is provided with a sliding switch (3).

3. The engineering-used intelligent red-blue pencil according to claim 1, characterized in that: the side-push type pencil holder A comprises a pencil shell (11), a pencil head (18), a clamping head lead-out tube (15), a clamping head (16), an elastic element (14), a side push button (13), a lead-in side push-out component (12) and a lead-containing tube (10), wherein the pencil head (18) is arranged at the bottom end of the pencil shell (11), the lead-containing tube (10) is arranged in the pencil shell (11), the lower end of the lead-containing tube (10) is provided with a lead-in side push-out component (12), the lower end of the lead-in side push-out component (12) is provided with the clamping head lead-out tube (15) through the elastic element (14), the lower end of the clamping head lead-out tube (15) is provided with the clamping head (16), the lower end of the clamping head (16) is provided with a rubber head clamping sheet (17) in the inner part of the pencil core and the lead-out component (12), the side push button (13) is arranged on the inner side of the lead-in push-out component (12), the side-pressing pencil holder A and the side-pressing pencil holder B are identical in structure.

4. The engineering-used intelligent red-blue pencil according to claim 1, characterized in that: the semi-cylindrical horizontal bubble (1) is connected with the side-pressing type pencil rod A in a buckling mode.

5. The engineering-used intelligent red-blue pencil according to claim 1, characterized in that: the number of the button batteries (7) is three and the button batteries are arranged up and down.