Building area measuring device

Abstract

The utility model provides a building area measuring device, and belongs to the technical field of surveying and mapping tools. The building area measuring device comprises a measuring instrument and a measuring supporting mechanism, a charging port is formed in the front side of the measuring instrument, a display screen is installed at the top of the measuring instrument, a supporting plate is movably connected to the bottom of the measuring instrument, and supporting seats making contact with the measuring instrument are movably connected to the two sides of the top of the supporting plate correspondingly; the connecting ports are formed in the two sides of the top of the supporting plate, the interiors of the connecting ports are movably connected with connecting blocks, the tops of the connecting blocks are fixedly connected with the bottom of the supporting seat, and the supporting frame is movably connected to the bottom of the supporting plate. A medium for supporting and stabilizing the measuring instrument is provided for a user, and the situation that the measuring result is error due to the fact that the measuring instrument is difficult to support and stabilize during working is avoided, so that the measuring accuracy of the measuring instrument is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping tools, in particular to a building area measuring device. Background Art

[0002] Building area measurement refers to the process of obtaining the floor area or total volume of a building through various measuring tools and techniques. In the fields of architectural design, real estate appraisal, land planning, etc., it is crucial to accurately measure the area of ​​a building. Commonly used measuring devices include laser rangefinders, GPS measuring instruments, long rulers and building measuring tools, etc. Among them, laser rangefinder is a commonly used building area measurement device. It uses a laser transmitter to emit a laser beam and calculates the area of ​​the building through the received reflected light. The laser rangefinder has the advantages of high measurement accuracy and easy operation. It is suitable for indoor and outdoor area measurement. Since the measurement stability of the laser rangefinder directly affects the measurement results, it is necessary to stabilize the operation of the laser rangefinder.

[0003] In the related art, when a laser rangefinder is used, a worker generally holds the laser rangefinder and performs hand-held control operations on the laser rangefinder to make the laser rangefinder emit laser for measurement, thereby performing measurement operations.

[0004] However, during the current use of laser rangefinders, since the laser rangefinder is difficult to ensure the stability of the measurement support when the staff holds the laser rangefinder in hand, the laser rangefinder is affected by jitter and measurement errors occur, affecting the measurement accuracy of the laser rangefinder. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a building area measuring device that overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a building area measuring device, comprising a measuring instrument, a charging port is installed on the front side of the measuring instrument, and a display screen is installed on the top of the measuring instrument;

[0008] A measurement support mechanism, the measurement support mechanism comprising:

[0009] Support plate; the support plate is movably connected to the bottom of the measuring instrument, and both sides of the top of the support plate are movably connected to support seats in contact with the measuring instrument;

[0010] The connection port is provided on both sides of the top of the support plate, and a connection block is movably connected inside the connection port, and the top of the connection block is fixedly connected to the bottom of the support seat;

[0011] Support frame; the support frame is movably connected to the bottom of the support plate, and the bottom of the support frame is fixedly connected with an anti-slip pad;

[0012] A connection positioning mechanism; the connection positioning mechanism is arranged inside the connection block.

[0013] In a preferred embodiment, the connection and positioning mechanism includes a connection hole, a connection column and a positioning plate, the connection hole is opened inside the connection block, the connection column is movably connected inside the connection hole, the positioning plate is fixedly connected to the bottom of the connection column, and the top of the positioning plate is tightly pressed against the bottom of the support plate.

[0014] In a preferred solution, a screw groove is provided at the bottom of the support seat, a stud is connected to the internal thread of the screw groove, and the bottom of the stud is fixedly connected to the top of the connecting column.

[0015] In a preferred solution, a rotating hole is provided at the top of the support seat, a rotating handle is movably connected inside the rotating hole, and the bottom of the rotating handle is fixedly connected to the top of the stud.

[0016] In a preferred embodiment, a groove is provided on the inner side of the inner wall of the connection port, a tension spring is arranged inside the groove, one end of the tension spring is fixedly connected to the inner wall of the groove, and the other end of the tension spring is fixedly connected to the surface of the connection block.

[0017] In a preferred solution, a rotating groove is provided at the top of the support frame, a rotating seat is rotatably connected inside the rotating groove, and the top of the rotating seat is fixedly connected to the bottom of the support plate.

[0018] In a preferred solution, a magnetic groove is provided on the top of the support frame, a magnetic ring is fixedly connected to the bottom of the inner wall of the magnetic groove, and the top of the magnetic ring is magnetically connected to the bottom of the support plate.

[0019] In a preferred solution, the top of the magnetic ring is magnetically connected to a magnetic attraction ring located inside the magnetic groove, and the top of the magnetic attraction ring is fixedly connected to the bottom of the support plate.

[0020] The utility model provides a building area measuring device, the beneficial effects of which include:

[0021] 1. By setting up a measuring support mechanism, when the display screen is used with the measuring instrument, a medium for supporting and stabilizing the measuring instrument can be provided to the user, thereby avoiding the situation where it is difficult to support the stability of the measuring instrument during operation, resulting in measurement result errors, thereby improving the measurement accuracy of the measuring instrument.

[0022] 2. By setting up a connection positioning mechanism, when the connection block cooperates with the support seat, the connection and positioning work between the support seat and the support plate can be performed through the connection block, avoiding the situation where the support seat is difficult to position when in use, thereby improving the convenience of positioning the support seat.

[0023] 3. By setting the screw grooves and studs, a medium for lifting and lowering force can be provided for the positioning plate when the positioning plate is used in conjunction with the support seat, thereby avoiding the situation where the positioning plate is difficult to lift and lower for tight positioning when in use, thereby improving the tight positioning effect of the positioning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0026] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of a support plate provided in an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a support base provided in an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a support frame provided in an embodiment of the utility model;

[0029] In the figure: 1. Measuring instrument; 2. Charging port; 3. Display screen; 4. Support plate; 5. Support seat; 6. Connecting port; 7. Connecting block; 8. Support frame; 9. Anti-slip pad; 10. Connecting hole; 11. Connecting column; 12. Positioning plate; 13. Screw groove; 14. Stud; 15. Turning hole; 16. Turning handle; 17. Pull groove; 18. Tension spring; 19. Turning groove; 20. Turning seat; 21. Magnetic groove; 22. Magnetic ring; 23. Magnetic suction ring. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 4 The utility model provides a technical solution: a building area measuring device, including a measuring instrument 1 and a measuring support mechanism, a charging port 2 is installed on the front side of the measuring instrument 1, and a display screen 3 is installed on the top of the measuring instrument 1. When the display screen 3 is used in conjunction with the measuring instrument 1, a medium for supporting and stabilizing the measuring instrument 1 can be provided to the user, so that the measuring instrument 1 can ensure stable measurement during measurement, avoid the situation where it is difficult to support stability when the measuring instrument 1 is working, resulting in measurement result errors, thereby improving the measurement accuracy of the measuring instrument 1.

[0032] Reference Figure 1-Figure 4 In a preferred embodiment, the measuring support mechanism includes a support plate 4, which is movably connected to the bottom of the measuring instrument 1, and both sides of the top of the support plate 4 are movably connected with a support seat 5 in contact with the measuring instrument 1. A connecting port 6 is provided on both sides of the top of the support plate 4, and a connecting block 7 is movably connected inside the connecting port 6. The top of the connecting block 7 is fixedly connected to the bottom of the support seat 5, and a support frame 8 is movably connected to the bottom of the support plate 4. The bottom of the support frame 8 is fixedly connected with an anti-slip pad 9, and a connection positioning mechanism is provided inside the connecting block 7. First, the support seat 5 is moved to both sides by hand. At this time, the connecting block 7 follows the support seat 5 to move inside the connecting port 6, and the support seat 5 and the support plate 4 are movably connected. Then, the measuring instrument 1 is placed on the top of the support plate 4 and the measuring instrument 1 is located inside the support seat 5. , so that the support seat 5 cooperates with the support plate 4 to support and stabilize the measuring instrument 1. Subsequently, the support plate 4 is held and driven to move the support frame 8 and the anti-slip pad 9. The measuring instrument 1 is placed in the corresponding measuring position to perform measurement support and stability operations on the measuring instrument 1. The connection and positioning mechanism includes a connection hole 10, a connection column 11 and a positioning plate 12. The connection hole 10 is opened inside the connection block 7, and the connection column 11 is movably connected inside the connection hole 10. The positioning plate 12 is fixedly connected to the bottom of the connection column 11, and the top of the positioning plate 12 is tightly pressed against the bottom of the support plate 4. When the connection block 7 cooperates with the support seat 5, the connection and positioning work between the support seat 5 and the support plate 4 can be performed through the connection block 7, so as to avoid the situation where the support seat 5 is difficult to position when in use, thereby improving the convenience of positioning the support seat 5.

[0033] Reference Figure 2-Figure 3In a preferred embodiment, a screw groove 13 is provided at the bottom of the support seat 5, and a stud 14 is connected to the internal thread of the screw groove 13. The bottom of the stud 14 is fixedly connected to the top of the connecting column 11. When the positioning plate 12 is used in conjunction with the support seat 5, a medium for applying lifting force can be provided for the positioning plate 12, thereby avoiding the situation that the positioning plate 12 is difficult to lift and lower for tight positioning when in use, thereby improving the tight positioning effect of the positioning plate 12. A rotating hole 15 is provided at the top of the support seat 5, and a rotating handle 16 is movably connected to the internal of the rotating hole 15. The bottom of the rotating handle 16 is fixedly connected to the top of the stud 14. When the stud 14 is used in conjunction with the positioning plate 12, a medium for rotating the stud 14 to drive the positioning plate 12 to rise and fall through the connecting column 11 can be provided to the user, thereby avoiding the situation that the stud 14 is difficult to rotate when in use, thereby improving the convenience of using the stud 14.

[0034] Reference Figure 2-Figure 4 In a preferred embodiment, a groove 17 is provided on the inner side of the inner wall of the connecting port 6, and a tension spring 18 is provided inside the groove 17. One end of the tension spring 18 is fixedly connected to the inner wall of the groove 17, and the other end of the tension spring 18 is fixedly connected to the surface of the connecting block 7. When the connecting block 7 cooperates with the support seat 5 to work, the connecting block 7 can apply an inward pulling force to the support seat 5 so that the support seat 5 can perform the initial positioning work on the measuring instrument 1, thereby avoiding the situation that the support seat 5 is difficult to effectively position the measuring instrument 1 when working, thereby improving the clamping and positioning effect of the support seat 5. A rotating groove 19 is provided on the top of the support frame 8, and a rotating seat 20 is rotatably connected inside the rotating groove 19. The top of the rotating seat 20 is fixedly connected to the bottom of the support plate 4. When the support frame 8 cooperates with the support plate 4 to work, the support plate 4 and the support frame 8 can be rotatably connected to each other, thereby avoiding the situation that the support plate 4 is separated from the support frame 8 when in use, thereby improving the connection stability between the support frame 8 and the support plate 4.

[0035] Reference Figure 4 In a preferred embodiment, a magnetic groove 21 is opened at the top of the support frame 8, and a magnetic ring 22 is fixedly connected to the bottom of the inner wall of the magnetic groove 21. The top of the magnetic ring 22 is magnetically connected to the bottom of the support plate 4. When the swivel 20 is used in conjunction with the support frame 8, magnetic positioning can be performed between the support frame 8 and the support plate 4 to avoid the difficulty in positioning between the support plate 4 and the support frame 8, thereby improving the convenience of positioning the support plate 4. The top of the magnetic ring 22 is magnetically connected to a magnetic ring 23 located inside the magnetic groove 21, and the top of the magnetic ring 23 is fixedly connected to the bottom of the support plate 4. When the magnetic ring 22 is used in conjunction with the support plate 4, a magnetic force medium can be provided for the magnetic ring 22 to avoid the difficulty in effectively magnetically positioning the support plate 4 when the magnetic ring 22 is working, thereby improving the magnetic positioning effect of the magnetic ring 22.

[0036] Specifically, the working process or working principle of the building area measuring device is as follows: when in use, first hold the support seat 5 and move it to both sides. At this time, the connecting block 7 follows the support seat 5 to move inside the connecting port 6, and performs active connection between the support seat 5 and the support plate 4. At the same time, the tension spring 18 is stretched outward by the moving force of the connecting block 7, in preparation for the subsequent application of tension to the support seat 5. Then, the hand-held measuring instrument 1 is placed on the top of the support plate 4, and the measuring instrument 1 is located on the inner side of the support seat 5, and then the support seat 5 is slowly released. At this time, the stretched tension spring 18 applies an inward pulling force to the support seat 5 through the connecting block 7, so that the support seat 5 cooperates with the support plate 4 to clamp the measuring instrument 1 stably. Subsequently, the hand-held turning handle 16 rotates the stud 14 to cooperate with the screw groove 13 to apply a lifting force to the positioning plate 12 through the connecting column 11. The force makes the positioning plate 12 contact and press against the bottom of the support plate 4, and the support seat 5 and the support plate 4 are pressed and positioned, so that the support seat 5 can stably clamp the measuring instrument 1. Then, according to the actual measurement needs, the support plate 4 is held and driven to move the support frame 8 and the anti-slip pad 9, and the measuring instrument 1 is placed in the corresponding measurement position to perform measurement support and stability operation on the measuring instrument 1. At this time, the support plate 4 can be rotated to adjust the measuring angle of the measuring instrument 1 according to the measurement needs. During this process, the rotating seat 20 follows the support plate 4 to rotate inside the rotating groove 19, and the support plate 4 and the support frame 8 are rotatably connected. At the same time, the magnetic ring 22 performs magnetic attraction positioning work on the support plate 4 and the support frame 8 after rotation adjustment through the magnetic attraction ring 23, so as to ensure the measurement stability of the measuring instrument 1.

[0037] It should be noted that the measuring instrument 1, the charging port 2 and the display screen 3 are all devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A building area measuring device, comprising a measuring instrument (1), a charging port (2) being installed on the front side of the measuring instrument (1), and a display screen (3) being installed on the top of the measuring instrument (1), characterized in that ； A measurement support mechanism, the measurement support mechanism comprising: A support plate (4); the support plate (4) is movably connected to the bottom of the measuring instrument (1), and both sides of the top of the support plate (4) are movably connected to support seats (5) in contact with the measuring instrument (1); A connection port (6); the connection port (6) is provided on both sides of the top of the support plate (4); a connection block (7) is movably connected inside the connection port (6); and the top of the connection block (7) is fixedly connected to the bottom of the support seat (5); A support frame (8); the support frame (8) is movably connected to the bottom of the support plate (4), and the bottom of the support frame (8) is fixedly connected with an anti-slip pad (9); A connection positioning mechanism; the connection positioning mechanism is arranged inside the connection block (7).

2. A building area measuring device according to claim 1, characterized in that: The connection and positioning mechanism comprises a connection hole (10), a connection column (11) and a positioning plate (12); the connection hole (10) is opened inside the connection block (7); the connection column (11) is movably connected inside the connection hole (10); the positioning plate (12) is fixedly connected to the bottom of the connection column (11); and the top of the positioning plate (12) is tightly pressed against the bottom of the support plate (4).

3. A building area measuring device according to claim 2, characterized in that: A screw groove (13) is provided at the bottom of the support seat (5), a stud (14) is connected to the inner thread of the screw groove (13), and the bottom of the stud (14) is fixedly connected to the top of the connecting column (11).

4. A building area measuring device according to claim 3, characterized in that: A rotating hole (15) is provided at the top of the support seat (5), a rotating handle (16) is movably connected inside the rotating hole (15), and the bottom of the rotating handle (16) is fixedly connected to the top of the stud (14).

5. A building area measuring device according to claim 1, characterized in that: A groove (17) is provided on the inner side of the inner wall of the connection port (6), a tension spring (18) is provided inside the groove (17), one end of the tension spring (18) is fixedly connected to the inner wall of the groove (17), and the other end of the tension spring (18) is fixedly connected to the surface of the connection block (7).

6. A building area measuring device according to claim 1, characterized in that: A rotating groove (19) is provided at the top of the support frame (8), a rotating seat (20) is rotatably connected inside the rotating groove (19), and the top of the rotating seat (20) is fixedly connected to the bottom of the support plate (4).

7. A building area measuring device according to claim 6, characterized in that: A magnetic groove (21) is provided at the top of the support frame (8), a magnetic ring (22) is fixedly connected to the bottom of the inner wall of the magnetic groove (21), and the top of the magnetic ring (22) is magnetically connected to the bottom of the support plate (4).

8. A building area measuring device according to claim 7, characterized in that: The top of the magnetic ring (22) is magnetically connected to a magnetic attraction ring (23) located inside the magnetic groove (21), and the top of the magnetic attraction ring (23) is fixedly connected to the bottom of the support plate (4).

Images