CN216385670U

CN216385670U - Portable mapping device for civil engineering survey and drawing

Info

Publication number: CN216385670U
Application number: CN202220003855.XU
Authority: CN
Inventors: 贾雅茹; 田素峰; 李世青
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-04-26
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a portable mapping device for civil engineering mapping, which comprises a tape measure main body, a telescopic pen inserted in the tape measure main body and a measuring tape arranged in the tape measure main body, wherein the telescopic pen is inserted in a slot in the center of the tape measure main body, and a paper clamping groove is arranged at the side edge of the tape measure main body, so that notes in the paper clamping groove and the telescopic pen in the slot can be taken out for recording in time according to mapping requirements, and the telescopic pen and the notes can be accommodated in the slot and the paper clamping groove again after recording, so that appliances can be taken and used at any time when the civil engineering mapping operation is carried out conveniently, the use is convenient, and the portability is strong; the infrared emitter is arranged above the measuring tape, infrared rays are emitted through the upper portion of the infrared emitter attached to the measuring tape, whether the measuring tape is judged on the same horizontal line when the measuring tape is used for measuring an object is judged, and therefore the measuring tape has the effect of improving the measuring accuracy of the measuring tape on object data.

Description

Portable mapping device for civil engineering survey and drawing

Technical Field

The utility model belongs to the technical field of civil engineering surveying and mapping tools, and particularly relates to a portable surveying and mapping device for civil engineering surveying and mapping.

Background

The surveying and mapping refers to measuring, collecting and mapping the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities, wherein the main research objects of the surveying and mapping are the earth and the surface morphology thereof, geodesy, ordinary survey, photogrammetry, engineering survey, marine survey and mapping are formed in the development process, most of the surveying and mapping are used in the modern development process, when the length of an object is measured, a measuring tape is mostly adopted to measure the length, and a paper pen is required to record measured data during the measuring process, but the measuring tape structure used in the current surveying and mapping only has the effect of detecting scales, and the measuring tape is required to be additionally matched with the paper pen for recording during the use, so that the measuring tape is inconvenient to use during the civil engineering surveying and mapping.

Therefore, in the prior art, in order to facilitate recording of data of surveying and mapping, the portable surveying and mapping device for civil engineering surveying and mapping with the bulletin number of "CN 210862422U" includes a tape measure main body, a tape measure outlet is provided on the front end surface of the tape measure main body, a tape measure is provided at the front end of the tape measure main body, a fixed iron sheet is provided near the front side on the upper end surface of the tape measure, a fixed hook plate is provided on the front end surface of the fixed iron sheet, a fixed button is provided in the middle position of the upper end surface of the tape measure main body, an anti-collision pad is provided near the rear side on the upper end surface of the tape measure main body, a slot is provided near the upper side on the left end surface of the tape measure main body, and a pencil is provided inside the slot.

To above-mentioned this portable mapping device for civil engineering survey and drawing, although can effectively provide the pencil of survey and drawing record for the user, save the space that carries of user's toolbox, the person that can use facilitates, but the paper to the record use can't provide, can't in time bring inconvenience to the data record of measurement, still for civil engineering survey and drawing operation.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a portable surveying and mapping device for civil engineering surveying and mapping, which solves the problems of the background art mentioned above.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable surveying and mapping device for civil engineering surveying and mapping comprises a tape measure main body, a telescopic pen inserted in the tape measure main body and a measuring tape arranged in the tape measure main body, wherein the measuring tape is arranged on a shaft at the center in the tape measure main body through a coil spring;

the telescopic pen comprises a telescopic sleeve and a writing pen holder which is arranged in the telescopic sleeve in a limiting telescopic mode, the telescopic sleeve is inserted into the slot, a pen point at the tail end of the writing pen holder is inserted into the pen cap, a side plate which is provided with an upper opening and is internally provided with a paper clamping groove is arranged on the right side surface of the tape measure main body, and an internally inclined fixed clamping plate is arranged on the right side surface of the side plate;

the measuring tape is characterized in that a limiting baffle plate is arranged at the measuring end of the measuring tape in a manner of extending out of the measuring tape main body, and an infrared emitter arranged above the measuring end of the measuring tape is arranged on the measuring tape main body.

Furthermore, the tail end of the telescopic sleeve is provided with a lug arranged outside the slot, and the upper side wall and the lower side wall of the telescopic sleeve are provided with raised strips matched with the grooves in the inner wall of the slot in a sliding manner.

The lug is used for conveniently holding between the fingers out the pen that will stretch out and draw back from the slot when taking out from the slot to flexible pen, and telescopic tube passes through the cooperation of sand grip and slot inner wall upper groove, improves the fastness that flexible pen and slot cooperation were pegged graft, avoids flexible pen along with removing the roll-off in the slot.

Furthermore, the top of curb plate is equipped with the closure plate through torsional spring cooperation pivot rotation, the bottom of closure plate covers the opening on cardboard groove top.

The notes used for recording are stored through the paper clamping groove, and the opening on the top end of the side plate is shielded through the closing plate, so that the notes for recording data are prevented from falling off in the paper clamping groove.

Furthermore, the infrared emitter supplies power through the rechargeable battery and the rechargeable battery is arranged in the mounting seat on the tape measure main body, and the infrared emitter is embedded on the outer wall of the mounting seat.

The rechargeable battery provides electric energy for the operation of the infrared emitter, and is timely connected with the power supply to supplement the electric quantity for the rechargeable battery when the electric quantity of the rechargeable battery is insufficient.

Furthermore, the inside wall of the limit baffle is provided with a sawtooth-shaped rubber antiskid raised line.

The rubber antiskid convex strip is used for matching the limit baffle plate to fit the tail end of the measuring scale with an object in an antiskid manner, so that the fitting effect of the measuring end of the measuring scale and the object is kept, and the problem of slippage when the measuring scale is measured with the object is avoided.

Furthermore, the top surface of the limit baffle is provided with a fixing plate attached to the top end of the measuring tape, and the length of the fixing plate is equal to that of the outlet end of the tape measure main body.

The fixed plate is used for fixing and supporting the measuring end of the measuring tape, so that the measuring end of the measuring tape is prevented from being bent to influence the stability of fixing the measuring tape with an object hook.

Compared with the prior art, the utility model has the following technical effects and advantages:

1. the portable surveying and mapping device for civil engineering surveying and mapping is characterized in that a telescopic pen is inserted into a slot in the center of a tape measure main body, a paper clamping groove is formed in the side edge of the tape measure main body, the telescopic pen which is matched with a writing pen holder to stretch and retract through a telescopic sleeve is accommodated and inserted through the slot, notes for recording data are accommodated in the paper clamping groove, when data recording is needed, notes in the paper clamping groove and the telescopic pen in the slot are taken out for recording, the telescopic pen and the notes can be accommodated in the slot and the paper clamping groove again after recording, appliances can be taken and used at any time conveniently during surveying and mapping operation of civil engineering, the use is convenient, and the portability is strong;

2. the infrared emitter is arranged above the measuring tape, infrared rays are emitted through the upper portion of the infrared emitter attached to the measuring tape, whether the measuring tape is used for judging whether the measuring tape is on the same horizontal line when the measuring tape is used for measuring objects, and therefore the measuring tape has the effect of improving the measuring accuracy of the measuring tape on object data.

Drawings

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

FIG. 2 is a main sectional view of the present invention;

FIG. 3 is a schematic view of a retractable pen according to the present invention;

fig. 4 is a right side view of the structure of fig. 1 of the present invention.

In the figure: 1. a tape measure body; 2. a telescopic pen; 3. measuring a ruler; 4. a shaft; 5. a slot; 6. a pen point protective sleeve; 7. a pen cap; 8. a telescopic sleeve; 9. writing a pen holder; 10. a pen point; 11. a paper clamping groove; 12. a side plate; 13. fixing the clamping plate; 14. a limit baffle; 15. an infrared emitter; 16. a bump; 17. a groove; 18. a convex strip; 19. a closing plate; 20. a mounting seat; 21. rubber antiskid convex strips; 22. and (7) fixing the plate.

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.

The utility model provides a portable surveying and mapping device for civil engineering surveying and mapping, which comprises a tape measure main body 1, a telescopic pen 2 inserted on the tape measure main body 1 and a measuring tape 3 arranged in the tape measure main body 1, wherein the measuring tape 3 is arranged on a shaft 4 at the center in the tape measure main body 1 through a coil spring, a slot 5 communicated with the shaft center of the shaft 4 is arranged on the left side surface of the tape measure main body 1, a pen cap 7 with a pen point protective sleeve 6 at the center is arranged in the slot 5, the pen point protective sleeve 6 is of a rubber structure and is used for bearing a pen point on the telescopic pen 2, and the telescopic pen 2 is prevented from being collided with the bottom of the slot 5 and damaged when inserted into the slot 5;

the retractable pen 2 comprises a retractable sleeve 8 and a writing pen holder 9 which is retractable in the retractable sleeve 8 in a limiting mode, the retractable sleeve 8 is inserted into the slot 5, a pen point 10 at the tail end of the writing pen holder 9 is inserted into the pen cap 7, a protruding block 16 which is arranged outside the slot 5 is arranged at the tail end of the retractable sleeve 8, and protruding strips 18 which are matched with grooves 17 in the inner wall of the slot 5 in a sliding mode are arranged on the upper side wall and the lower side wall of the retractable sleeve 8. The bump 16 is used for facilitating pinching the retractable pen 2 out of the slot 5 when the retractable pen 2 is taken out of the slot 5, and the retractable sleeve 8 is matched with the groove 17 on the inner wall of the slot 5 through the raised strip 18, so that the matching and splicing firmness of the retractable pen 2 and the slot 5 is improved, and the retractable pen 2 is prevented from sliding out of the slot 5 along with movement;

the right side face of the tape measure main body 1 is provided with a side plate 12 with an upper opening and a paper clamping groove 11 in the side plate, the right side face of the side plate 12 is provided with an internally inclined fixed clamping plate 13, the top end of the side plate 12 is rotatably provided with a closing plate 19 through a torsion spring matched rotating shaft, and the bottom end of the closing plate 19 covers the opening at the top end of the paper clamping groove 11. Notes used for recording are stored through the paper clamping groove 11, and the opening at the top end of the side plate is shielded through the closing plate 19, so that the notes used for recording data placed in the paper clamping groove 11 are prevented from falling;

the measuring tape is characterized in that a limiting baffle 14 is arranged at the measuring end of the measuring tape 3 extending out of the tape measure main body 1, and sawtooth-shaped rubber antiskid convex strips 21 are arranged on the inner side wall of the limiting baffle 14. Rubber antiskid sand grip 21 is used for cooperating limit baffle 14 to the terminal of measuring tape 3 and the antiskid laminating of object, keeps measuring tape 3's measuring end and the laminating effect of object, the problem of slippage appears when avoiding measuring tape 3 and object to measure. The top surface of the limit baffle 14 is provided with a fixing plate 22 attached to the top end of the measuring tape 3, and the length of the fixing plate 22 is the length of the outlet end of the tape measure main body 1. The fixing plate 22 is used for fixedly supporting the measuring end of the measuring tape 3, so that the measuring end of the measuring tape 3 is prevented from being bent to influence the stability of hooking and fixing with an object;

the tape measure main body 1 is provided with an infrared emitter 15 arranged above the measuring end of the measuring tape 3. The infrared emitter 15 is powered by a rechargeable battery, the rechargeable battery is arranged in the mounting seat 20 on the tape measure main body 1, and the infrared emitter 15 is embedded on the outer wall of the mounting seat 20. The rechargeable battery provides electric energy for the operation of the infrared emitter 15, and is timely connected with a power supply to supplement the electric energy to the rechargeable battery when the electric quantity of the rechargeable battery is insufficient.

The portable surveying and mapping device for civil engineering surveying and mapping is characterized in that a telescopic pen 2 is inserted into a slot 5 in the center of a tape measure main body 1, and a paper clamping groove 11 is formed in the side edge of the tape measure main body 1, the telescopic pen 2 which is matched with a writing pen holder 9 and is telescopic through a telescopic sleeve 8 is accommodated and inserted through the slot 5, notes for recording data are accommodated in the paper clamping groove 11, when data recording is needed, the notes in the paper clamping groove 11 and the telescopic pen 2 in the slot 5 are taken out for recording, and the telescopic pen 2 and the notes can be accommodated in the slot 5 and the paper clamping groove 11 again after recording, so that appliances can be taken and used at any time when civil engineering surveying and mapping is operated conveniently, the use is convenient, and the portability is strong;

set up the infrared emitter 15 of locating the measuring tape 3 top on tape measure main part 1, the top through infrared emitter 15 laminating measuring tape 3 sends the infrared ray for whether judge on same water flat line when measuring tape 3 is measured the object, thereby have the effect that improves measuring tape 3 and measure the accuracy to the object data.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a portable mapping device for civil engineering survey and drawing, includes tape measure main part (1), pegs graft flexible pen (2) on tape measure main part (1) and locate measuring tape (3) in tape measure main part (1), its characterized in that: the measuring tape (3) is arranged on a winding shaft (4) in the center of the tape measure main body (1) through a coil spring, a slot (5) communicated with the axis of the winding shaft (4) is formed in the left side surface of the tape measure main body (1), and a pen cover (7) with a pen point protective sleeve (6) in the center is arranged in the slot (5);

the telescopic pen (2) comprises a telescopic sleeve (8) and a writing pen holder (9) which is limited and telescopic in the telescopic sleeve (8), the telescopic sleeve (8) is inserted in the slot (5), a pen point (10) at the tail end of the writing pen holder (9) is inserted in the pen cap (7), a side plate (12) which is provided with an upper opening and is internally provided with a paper clamping groove (11) is arranged on the right side surface of the tape measure main body (1), and an internally inclined fixed clamping plate (13) is arranged on the right side surface of the side plate (12);

the measuring tape is characterized in that a limiting baffle (14) is arranged at the measuring end of the measuring tape (3) in a manner of extending out of the tape main body (1), and an infrared emitter (15) arranged above the measuring end of the measuring tape (3) is arranged on the tape main body (1).

2. A portable mapping apparatus for civil engineering surveying and mapping according to claim 1, characterized in that: the terminal of telescope tube (8) is equipped with locates outside lug (16) of slot (5), be equipped with on the upper and lower both sides wall of telescope tube (8) with slot (5) inner wall recess (17) cooperation gliding sand grip (18).

3. A portable mapping apparatus for civil engineering surveying and mapping according to claim 1, characterized in that: the top of curb plate (12) is equipped with closing plate (19) through torsional spring cooperation pivot rotation, the bottom of closing plate (19) covers the opening on cardboard groove (11) top.

4. A portable mapping apparatus for civil engineering surveying and mapping according to claim 1, characterized in that: the infrared emitter (15) is powered by a rechargeable battery, the rechargeable battery is arranged in the mounting seat (20) on the tape measure main body (1), and the infrared emitter (15) is embedded on the outer wall of the mounting seat (20).

5. A portable mapping apparatus for civil engineering surveying and mapping according to claim 1, characterized in that: the inner side wall of the limiting baffle (14) is provided with sawtooth-shaped rubber antiskid convex strips (21).

6. A portable mapping apparatus for civil engineering surveying and mapping according to claim 1, characterized in that: the top surface of the limit baffle (14) is provided with a fixing plate (22) attached to the top end of the measuring tape (3), and the length of the fixing plate (22) is the length of the outlet end of the tape measure main body (1).