House measuring device

Abstract

The utility model provides a house measuring device, which relates to the technical field of house measurement and comprises a main plate, a sleeve is fixed at the top end of the main plate, a movable column is slidably connected in the sleeve, a driving structure for driving the movable column to lift is arranged in the sleeve, and a connecting plate is fixed on the outer wall of the movable column. When the movable column moves upwards, the sliding column makes contact with a ceiling of a house in advance and continues to move upwards at the moment, when the sliding column moves downwards due to extrusion, the pressing column is driven to move downwards to press the button, when the button is pressed, a signal is transmitted to the controller, and the controller controls the indicator lamp to turn on a green light. In addition, through detection of the gradienter, when the device is not in the horizontal plane, the controller controls operation of the four telescopic rods, four universal wheels can be driven to ascend and descend, the height of the house can be accurately obtained, and the height of the house can be accurately obtained. Therefore, the horizontal position of the main board is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of house measurement, in particular to a house measurement device. Background Art

[0002] Real estate refers to a place with walls and three-dimensional structures that can shelter people from wind and rain and can be used for living, residence or storage of materials. When real estate is bought or sold by individuals or companies, it is usually necessary to measure and evaluate the height of the house. At this time, professionals are needed to accurately measure the house. However, there are many types of house measurement tools available, and the tools required for actual measurement are complicated and cumbersome, and have low portability.

[0003] At present, a house measuring device in the prior art uses a single movable column to support the ceiling of the house when detecting the height of the house, so as to measure its height. This measurement method, on the one hand, cannot accurately determine whether it supports the ceiling. On the other hand, because there is no adjustment of the horizontal position of the device, the detection angle is slanted, resulting in inaccurate detection results and poor practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, when detecting the height of a house, a single movable column is used to support the ceiling of the house so as to measure its height. This measurement method, on the one hand, cannot accurately determine whether it supports the ceiling. On the other hand, since there is no adjustment of the horizontal position of the device, the detection angle is inclined, resulting in inaccurate detection results and poor practicality. A house measuring device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a house measuring device, including a main board, a sleeve is fixed on the top of the main board, a moving column is slidably connected in the sleeve, a driving structure for driving the moving column to rise and fall is provided in the sleeve, a connecting plate is fixed on the outer wall of the moving column, one end of the connecting plate passes through the sleeve and is provided outside the sleeve, pointers are fixed on the outer walls of both ends of the connecting plate outside the sleeve, a scale plate matching the pointer is fixed on the outer wall of the sleeve, a level is installed on the top of the main board, a controller is installed on one side of the level, an indicator light is installed on one side of the controller, and a determination structure for determining whether the top of the moving column is in contact with the roof of the house is provided on the inner side of the top of the moving column.

[0006] Preferably, the driving structure includes a motor installed on the inner bottom wall of the sleeve, a screw is fixed to the output end of the motor, the movable column is threadedly connected to the screw, first limit blocks are fixed at both ends of the outer wall of the movable column, and first limit grooves matching the first limit blocks are opened at both ends of the inner wall of the sleeve.

[0007] Preferably, the determining structure includes an inner cavity opened at the top of the moving column, a spring is fixed on the inner bottom wall of the inner cavity, a sliding column is fixed to the top of the spring, the top of the sliding column passes through the moving column and is arranged outside the moving column, the bottom end of the sliding column is located in the spring and a pressing column is fixed, and a button matching the pressing column is installed in the moving column below the inner cavity.

[0008] Preferably, second limit blocks are fixed to both ends of the outer wall of the sliding column, and second limit grooves matching the second limit blocks are formed at both ends of the movable column located in the inner cavity.

[0009] Preferably, a connecting cavity matching with the button is provided on the inner bottom wall of the inner cavity in the movable column, and the button is installed in the connecting cavity.

[0010] Preferably, the four legs at the bottom end of the main board are fixed with legs, the bottom end of the legs is provided with an opening, a telescopic rod is installed on the inner top wall of the opening, a bottom plate is fixed to the bottom end of the telescopic rod, a universal wheel is installed at the bottom end of the bottom plate, and a movable groove matching the connecting plate is provided on the outer wall of the sleeve.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, when the movable column moves upward, the sliding column will contact the ceiling of the house in advance, and then continue to move upward. When the sliding column moves downward due to squeezing, it will drive the pressing column to move downward, so that it presses the button. When the button is pressed, a signal will be transmitted to the controller. The controller controls the indicator light to light up green. At this time, the user can directly observe the scale of the scale plate pointed by the pointer to accurately obtain the height of the house, which is more practical. In addition, the device is detected by a level meter. When it is not in a horizontal plane, the controller controls the operation of the four telescopic rods to drive the four universal wheels to rise and fall, thereby adjusting the horizontal position of the main board so that it can be stably vertical to the ground, which is convenient for subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a house measuring device is proposed for the utility model;

[0014] Figure 2 A sectional view of a driving structure of a house measuring device is proposed for the utility model;

[0015] Figure 3 A definite structural cross-sectional view of a house measuring device is proposed for the utility model;

[0016] Figure 4 The utility model provides a schematic diagram of the internal structure of a leg of a house measuring device.

[0017] Legend: 1. Main board; 2. Sleeve; 3. Moving column; 4. Connecting plate; 5. Pointer; 6. Scale plate; 7. Moving slot; 8. Driving structure; 801. Motor; 802. Screw; 803. First limit block; 804. First limit slot; 9. Level; 10. Leg; 11. Opening; 12. Telescopic rod; 13. Bottom plate; 14. Universal wheel; 15. Controller; 16. Indicator light; 17. Determine structure; 1701. Inner cavity; 1702. Spring; 1703. Sliding column; 1704. Pressing column; 1705. Button; 18. Second limit block; 19. Second limit slot; 20. Connecting cavity. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1-4 As shown, the utility model provides a house measuring device, including a main board 1, a sleeve 2 is fixed on the top of the main board 1, a moving column 3 is slidably connected in the sleeve 2, a driving structure 8 for driving the moving column 3 to be lifted and lowered is provided in the sleeve 2, a connecting plate 4 is fixed on the outer wall of the moving column 3, one end of the connecting plate 4 passes through the sleeve 2 and is provided outside the sleeve 2, pointers 5 are fixed on the outer walls of both ends of the connecting plate 4 located outside the sleeve 2, a scale plate 6 matching the pointer 5 is fixed on the outer wall of the sleeve 2, a level 9 is installed on the top of the main board 1, a controller 15 is installed on one side of the level 9, an indicator light 16 is installed on one side of the controller 15, and a determination structure 17 for determining whether the top of the moving column 3 is in contact with the roof of the house is provided on the inner side of the top of the moving column 3.

[0021] The effect achieved by the entire embodiment 1 is that, through the operation of the driving structure 8, the movable column 3 can be driven to rise, thereby driving the connecting plate 4 connected to the movable column 3 to rise, thereby driving the pointer 5 to move on the scale plate 6. When the top of the movable column 3 is against the ceiling, the operation of the determining structure 17 is used to send a signal to the controller 15, and the controller 15 controls the indicator light 16 to light up. At this time, the user can observe the position of the pointer 5 on the scale plate 6 to determine the height of the house.

[0022] Embodiment 2, as Figure 1-4 As shown, the driving structure 8 includes a motor 801 installed on the inner bottom wall of the sleeve 2, a screw 802 is fixed to the output end of the motor 801, the moving column 3 is threadedly connected to the screw 802, first limit blocks 803 are fixed to both ends of the outer wall of the moving column 3, and first limit grooves 804 matching the first limit blocks 803 are provided at both ends of the inner wall of the sleeve 2. The determining structure 17 includes an inner cavity 1701 opened at the top of the moving column 3, a spring 1702 is fixed on the inner bottom wall of the inner cavity 1701, a sliding column 1703 is fixed to the top of the spring 1702, the top of the sliding column 1703 passes through the moving column 3 and is arranged outside the moving column 3, the bottom end of the sliding column 1703 is located in the spring 1702 and a pressing column 1704 is fixed, and the moving column 3 is located in the inner cavity 1701 A button 1705 matching the pressing column 1704 is installed below, and second limit blocks 18 are fixed at both ends of the outer wall of the sliding column 1703. Second limit grooves 19 matching the second limit blocks 18 are provided at both ends of the inner cavity 1701 in the moving column 3. A connecting cavity 20 matching the button 1705 is provided on the inner bottom wall of the inner cavity 1701 in the moving column 3, and the button 1705 is installed in the connecting cavity 20. The four legs at the bottom end of the main board 1 are fixed with supporting legs 10, and the bottom end of the supporting legs 10 is provided with an opening 11. A telescopic rod 12 is installed on the inner top wall of the opening 11, and a bottom plate 13 is fixed to the bottom end of the telescopic rod 12. A universal wheel 14 is installed at the bottom end of the bottom plate 13, and a moving groove 7 matching the connecting plate 4 is provided on the outer wall of the sleeve 2.

[0023] The effect achieved by the entire embodiment 2 is that the operation of the motor 801 drives the screw rod 802 to rotate, so that the movable column 3 rises under the limit of the first limit block 803 and the first limit groove 804. When the movable column 3 moves up, the sliding column 1703 will contact the ceiling of the house in advance, and continue to move up. When the sliding column 1703 moves down due to extrusion, it will drive the pressing column 1704 to move down, so that it presses the button 1705. When the button 1705 is pressed, a signal will be transmitted to the controller 15. The controller 15 controls the indicator light 16 to light up green. At this time, the user can directly observe the scale of the scale plate 6 pointed by the pointer 5 to accurately obtain the height of the house, which is more practical. In addition, the device is detected by the level meter 9. When it is not in a horizontal plane, the operation of the four telescopic rods 12 is controlled by the controller 15, which can drive the four universal wheels 14 to rise and fall, thereby adjusting the horizontal position of the main board 1 so that it can be stably vertical to the ground, which is convenient for subsequent detection.

[0024] Working principle: When the device is used, the device is first moved to a suitable position. Through the detection of the level meter 9, when it is not in a horizontal plane, the operation of the four telescopic rods 12 is controlled by the controller 15, which can drive the four universal wheels 14 to rise and fall, thereby adjusting the horizontal position of the main board 1 so that it can be stably vertical to the ground, which is convenient for subsequent detection. After the adjustment, the operation of the motor 801 drives the screw 802 to rotate, so that the moving column 3 rises under the limit of the first limit block 803 and the first limit groove 804. When the moving column 3 moves up, the sliding column 1703 will contact the ceiling of the house in advance, and continue to move up at this time. When the sliding column 1703 moves down due to extrusion, it will drive the pressing column 1704 to move down, so that it presses the button 1705. When the button 1705 is pressed, a signal will be transmitted to the controller 15. The controller 15 controls the indicator light 16 to light up green. At this time, the user can directly observe the scale of the scale plate 6 pointed by the pointer 5 to accurately obtain the height of the house.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A house measuring device, comprising a main board (1), characterized in that: A sleeve (2) is fixed to the top of the main board (1), a moving column (3) is slidably connected inside the sleeve (2), a driving structure (8) for driving the moving column (3) to move up and down is provided inside the sleeve (2), a connecting plate (4) is fixed to the outer wall of the moving column (3), one end of the connecting plate (4) passes through the sleeve (2) and is arranged outside the sleeve (2), pointers (5) are fixed to the outer walls of both ends of the connecting plate (4) located outside the sleeve (2), a scale plate (6) matching the pointer (5) is fixed to the outer wall of the sleeve (2), a level (9) is installed at the top of the main board (1), a controller (15) is installed on one side of the level (9), an indicator light (16) is installed on one side of the controller (15), and a determination structure (17) for determining whether the top of the moving column (3) is in contact with the roof of the house is provided on the inner side of the top of the moving column (3).

2. A house measuring device according to claim 1, characterized in that: The driving structure (8) comprises a motor (801) mounted on the inner bottom wall of the sleeve (2); a screw (802) is fixed to the output end of the motor (801); the movable column (3) is threadedly connected to the screw (802); first limit blocks (803) are fixed to both ends of the outer wall of the movable column (3); and first limit grooves (804) matching the first limit blocks (803) are provided at both ends of the inner wall of the sleeve (2).

3. A house measuring device according to claim 1, characterized in that: The determining structure (17) comprises an inner cavity (1701) opened at the top of the moving column (3), a spring (1702) is fixed on the inner bottom wall of the inner cavity (1701), a sliding column (1703) is fixed at the top of the spring (1702), the top of the sliding column (1703) passes through the moving column (3) and is arranged outside the moving column (3), the bottom end of the sliding column (1703) is located in the spring (1702) and a pressing column (1704) is fixed, and a button (1705) matching the pressing column (1704) is installed in the moving column (3) below the inner cavity (1701).

4. A house measuring device according to claim 3, characterized in that: Second limit blocks (18) are fixed at both ends of the outer wall of the sliding column (1703), and second limit grooves (19) matching the second limit blocks (18) are provided at both ends of the movable column (3) located in the inner cavity (1701).

5. A house measuring device according to claim 3, characterized in that: A connecting cavity (20) matching with the button (1705) is provided on the inner bottom wall of the inner cavity (1701) in the movable column (3), and the button (1705) is installed in the connecting cavity (20).

6. A house measuring device according to claim 1, characterized in that: The four legs at the bottom end of the main board (1) are all fixed with supporting legs (10), the bottom end of the supporting legs (10) is provided with an opening (11), a telescopic rod (12) is installed on the inner top wall of the opening (11), a bottom plate (13) is fixed to the bottom end of the telescopic rod (12), a universal wheel (14) is installed at the bottom end of the bottom plate (13), and a movable groove (7) matching the connecting plate (4) is provided on the outer wall of the sleeve (2).

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