Measuring device
By designing a combination of rotating support components and adjustment components, the problem of inaccurate measurement on uneven land using traditional measurement methods has been solved, enabling accurate measurement and convenient assembly/disassembly on terrains with different slopes.
Patent Information
- Application Number
- CN202520354565.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-03
AI Technical Summary
Traditional measurement methods are difficult to accurately measure the area of uneven land, especially sloping land.
A fixing assembly including a rotating support, a fixing plate, an elastic element, a clamping plate, and a measuring tape, as well as an adjusting assembly including a positioning plate, an internal threaded cylinder, a threaded rod, a positioning plate, a sliding sleeve, and a hook, is designed. Through the combined use of these components, accurate measurement of uneven land can be achieved.
It enables accurate measurements on terrains with varying slopes, improves the accuracy of measurement results, and facilitates the disassembly, assembly, and maintenance of the device.
Smart Images
Figure CN223727014U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of land measurement, in particular to a measuring device. BACKGROUND
[0002] Land and resource planning is to take the land of the whole country or a certain city of the country as a whole, according to the natural characteristics and economic conditions, to formulate the overall planning scheme for the development and utilization of land resources, management and protection of the environment within a certain period of time, and on this basis, to put forward the research opinions and suggestions for the rational allocation of regional productivity, towns and population, so that the social and economic development is as possible as possible to conform to the natural law and economic law, and to create a good production and living environment for people, and to coordinate the economic development with population, resources and environment.
[0003] Before land and resource planning, the area of the land to be planned needs to be measured. The traditional measuring method is to measure the length and width of the land by a tape measure and then calculate the measured land area. However, in the actual process, the shape of the land is not the same, and some lands are not horizontal but have a certain slope. If the tape measure is continued to be kept horizontal, it is difficult to ensure the accuracy of the measured data. CONTENT OF THE INVENTION
[0004] In order to make up for the above shortcomings, the present application provides a measuring device, which aims to improve the problems raised in the above background technology.
[0005] The measuring device provided by the present application comprises a fixing assembly and an adjusting assembly.
[0006] The fixing assembly comprises a rotating support, a fixing plate, an elastic member, a clamping plate and a tape measure. The fixing plate is fixedly connected to the top of the rotating support. The elastic member is arranged on one side of the fixing plate. The clamping plate is slidably sleeved on the elastic member. The tape measure is located between the fixing plate and the clamping plate.
[0007] The adjusting assembly comprises a positioning flat plate, an internal thread cylinder, a threaded rod, a positioning plate, a sliding sleeve and a hook. The internal thread cylinder is fixedly connected to the top of the positioning flat plate. The threaded rod is threadedly connected in the internal thread cylinder. The sliding sleeve is slidably sleeved on the outside of the internal thread cylinder, and the sliding sleeve is rotatably sleeved on the threaded rod. The positioning plate is arranged on the outside of the sliding sleeve and is parallel to the positioning flat plate. The hook is arranged on the top of the positioning plate. The tape of the tape measure is hung on the hook.
[0008] In a specific embodiment, the rotating support comprises a positioning rod, a fixed disc and a rotating disc. The fixed disc is fixedly connected to the top of the positioning rod. The rotating disc is rotatably arranged on the top of the fixed disc.
[0009] In the implementation process, the positioning rod is inserted into the soil to position the measuring corner point of the land, and the fixed disc and the rotating disc are adjusted relative to each other when the length-width measurement is switched, thereby avoiding repeated disassembly and assembly of the positioning rod.
[0010] In a specific embodiment, the fixed disc and the rotating disc are connected with a positioning pin, and the fixed disc and the rotating disc are provided with a positioning groove.
[0011] In the implementation process, the positioning pin and the positioning groove are matched and connected, so that the positioning pin is inserted into the positioning groove of the two discs to limit the rotation after the rotating disc is adjusted.
[0012] In a specific embodiment, the elastic member includes a fixed rod and a spring, the fixed rod is fixedly connected to the fixed plate, the spring is sleeved on the surface of the fixed rod, and the spring is fixedly connected to the clamping plate.
[0013] In the implementation process, the fixed rod and the spring are provided, and when the tape measure is located between the fixed plate and the clamping plate, the clamping plate pulls the spring to stretch, and the clamping plate is driven to clamp the tape measure by the elastic recovery action of the spring, thereby facilitating disassembly and assembly.
[0014] In a specific embodiment, the positioning flat plate is provided with a positioning plug rod at the bottom, and the positioning flat plate is inserted into the soil.
[0015] In the implementation process, the positioning plug rod is inserted into the soil to ensure stability.
[0016] In a specific embodiment, the threaded rod is fixedly connected with a limiting ring, and the limiting ring abuts against the sliding sleeve.
[0017] In the implementation process, the limiting ring is provided, so that the threaded rod and the sliding sleeve can rotate relative to each other, and the axial movement is limited.
[0018] In a specific embodiment, a guide groove is formed in the inner wall of the sliding sleeve, a guide strip is fixedly connected to the outer side of the internal thread cylinder, and the guide groove is sleeved on the guide strip.
[0019] In the implementation process, the guide groove and the guide strip are provided to limit the rotation of the sliding sleeve, and the sliding sleeve moves linearly along the guide strip.
[0020] In a specific embodiment, the threaded rod is provided with a hand wheel at the top, and the threaded rod is sleeved with a rubber pad.
[0021] In the implementation process, the hand wheel is provided, so that the threaded rod is driven to rotate by rotating the hand wheel, thereby facilitating operation.
[0022] In a specific embodiment, the tape of the tape measure is fixedly connected with a hanging ring, and the hanging ring is sleeved on the hook.
[0023] In the implementation process, the hanging ring is sleeved on the hook, so that the tape of the tape measure is conveniently disassembled and assembled.
[0024] In a specific embodiment, the hook is perpendicular to the positioning plate, and the positioning plate is a long flat plate.
[0025] In the implementation process, the long positioning plate ensures that the tape of the tape measure is parallel to the positioning plate during measurement, and is further parallel to the land with a slope.
[0026] Beneficial effects: the application provides a measuring device, which is convenient for disassembling and assembling the tape measure on the rotating support for use, and is convenient for rotating and switching the measuring direction of the tape measure. The positioning plate, the inner threaded cylinder, the threaded rod, the positioning plate, the sliding sleeve and the hook are arranged, so that the measuring of the soil with different slopes can be effectively adapted, the accuracy of the measurement result is effectively ensured, the measuring device is convenient for assembling and disassembling for use, and is suitable for measuring different terrains. BRIEF DESCRIPTION OF DRAWINGS
[0027] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.
[0028] Figure 1 is a structure schematic diagram of a measuring device provided by the embodiments of the application;
[0029] Figure 2 is a structure schematic diagram of a rotating support provided by the embodiments of the application;
[0030] Figure 3 is a structure schematic diagram of an adjusting assembly provided by the embodiments of the application;
[0031] Figure 4 is a structure schematic diagram of an inner threaded cylinder provided by the embodiments of the application.
[0032] In the figure: 100 - fixing assembly; 110 - rotating support; 111 - positioning rod; 112 - fixing disc; 113 - rotating disc; 114 - positioning pin; 115 - positioning groove; 130 - fixing plate; 140 - elastic member; 141 - fixing rod; 142 - spring; 150 - clamping plate; 160 - tape measure; 170 - hanging ring; 200 - adjusting assembly; 210 - positioning flat plate; 211 - positioning plug rod; 220 - internally threaded cylinder; 221 - guide strip; 230 - threaded rod; 231 - limiting ring; 232 - hand wheel; 240 - positioning plate; 250 - sliding sleeve; 251 - guide groove; 260 - hook. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.
[0034] Please refer to Figures 1-4 The present application provides a measuring device including a fixing assembly 100 and an adjusting assembly 200.
[0035] Please refer to Figure 1 、 2 and 3, the fixing assembly 100 includes a rotating support 110, a fixing plate 130, an elastic member 140, a clamping plate 150 and a tape measure 160, the fixing plate 130 is fixedly connected to the top of the rotating support 110, the elastic member 140 is arranged on one side of the fixing plate 130, the clamping plate 150 is slidingly sleeved on the elastic member 140, and the tape measure 160 is located between the fixing plate 130 and the clamping plate 150.
[0036] The rotating support 110 includes a positioning rod 111, a fixing disc 112 and a rotating disc 113, the fixing disc 112 is fixedly connected to the top of the positioning rod 111, and the rotating disc 113 is rotatably arranged on the top of the fixing disc 112. By arranging the positioning rod 111, the fixing disc 112 and the rotating disc 113, the positioning rod 111 can be inserted into the soil to position the measurement corner point of the land, and when the length-width measurement is switched, the fixing disc 112 and the rotating disc 113 can be adjusted by relative rotation, thereby avoiding repeated disassembly and assembly of the positioning rod 111.
[0037] Specifically, the fixing disc 112 and the rotating disc 113 are connected with a positioning pin 114, and the fixing disc 112 and the rotating disc 113 are both provided with a positioning groove 115, and the positioning pin 114 and the positioning groove 115 are adaptively connected. By arranging the adaptively connected positioning pin 114 and the positioning groove 115, the positioning pin 114 is inserted into the positioning groove 115 of the two discs to limit rotation after the rotating disc 113 is adjusted.
[0038] In this embodiment, the elastic member 140 includes a fixed rod 141 and a spring 142, the fixed rod 141 is fixedly connected to the fixed plate 130, the spring 142 is sleeved on the surface of the fixed rod 141, and the spring 142 is fixedly connected to the clamping plate 150. By arranging the fixed rod 141 and the spring 142, when the tape measure 160 is located between the fixed plate 130 and the clamping plate 150, the clamping plate 150 pulls the spring 142 to stretch, and the clamping plate 150 is driven to clamp the tape measure 160 by the elastic recovery effect of the spring 142, which facilitates disassembly and assembly.
[0039] Please refer to Figure 1 、 2 , 3 and 4, the adjusting assembly 200 includes a positioning flat plate 210, an internally threaded cylinder 220, a threaded rod 230, a positioning plate 240, a sliding sleeve 250 and a hook 260, the internally threaded cylinder 220 is fixedly connected to the top of the positioning flat plate 210, the threaded rod 230 is threadedly connected in the internally threaded cylinder 220, the sliding sleeve 250 is slidingly sleeved outside the internally threaded cylinder 220, and the sliding sleeve 250 is rotationally sleeved on the threaded rod 230, the positioning plate 240 is arranged outside the sliding sleeve 250 and is parallel to the positioning flat plate 210, and the hook 260 is arranged on the top of the positioning plate 240. The tape of the tape measure 160 is hung on the hook 260.
[0040] The bottom of the positioning flat plate 210 is provided with a positioning insertion rod 211, and the positioning flat plate 210 is inserted into the soil. By arranging the positioning insertion rod 211 to be inserted into the soil, the stability is ensured.
[0041] Specifically, the threaded rod 230 is fixedly connected with a limiting ring 231, and the limiting ring 231 abuts against the sliding sleeve 250. By arranging the limiting ring 231, the threaded rod 230 and the sliding sleeve 250 can relatively rotate, and axial movement thereof is limited.
[0042] It should be noted that the inner wall of the sliding sleeve 250 is provided with a guide groove 251, and the outer side of the internally threaded cylinder 220 is fixedly connected with a guide strip 221. The guide groove 251 is slidingly sleeved on the guide strip 221. By arranging the guide groove 251 and the guide strip 221, the rotation of the sliding sleeve 250 is limited, and the sliding sleeve 250 moves linearly along the guide strip 221.
[0043] In a specific embodiment, the top of the threaded rod 230 is provided with a hand wheel 232, and the threaded rod 230 is sleeved with a rubber pad.
[0044] In this embodiment, the tape of the tape measure 160 is fixedly connected with a hanging ring 170, and the hanging ring 170 is sleeved on the hook 260. By arranging the hanging ring 170 to be sleeved on the hook 260, the tape of the tape measure 160 is conveniently disassembled and assembled.
[0045] It needs to be explained that the hook 260 and the positioning plate 240 are perpendicular, and the positioning plate 240 is a long flat plate. The longer positioning plate 240 ensures that the tape of the tape measure 160 and the positioning plate 240 are parallel during the measurement process, and then parallel to the land with slope.
[0046] The working principle of the adaptable land resource planning and measuring device is as follows: when in use, the hook ring 170 of the tape of the tape measure 160 is sleeved on the hook 260, the positioning rod 111 is inserted at the corner of the measured land, the hand-held sleeve 250 is held to drive the tape of the tape measure 160 to unroll towards another point of the land, then the positioning flat plate 210 is pressed, the positioning rod 211 is inserted into the soil, and the positioning flat plate 210 and the ground are kept in close contact and parallel. According to whether the tape of the tape measure 160 and the positioning plate 240 are in close contact and parallel, the hand wheel 232 is then rotated to drive the threaded rod 230 to rotate, the threaded rod 230 moves axially and drives the sleeve 250 to move axially along the internal thread cylinder 220, and then drives the positioning plate 240 to move and adjust the position. The tape of the tape measure 160 and the positioning plate 240 are adjusted to be in close contact and parallel, the positioning plate 240 and the positioning flat plate 210 are parallel, which can effectively ensure that the tape of the tape measure 160 and the ground are parallel, and effectively ensure the accuracy of the measurement. After one side is measured, the positioning flat plate 210 is removed, and the positioning rod 111 point does not need to be changed. The positioning pin 114 is removed first, and then the adjusting rotating disc 113 is rotated to drive the tape measure 160 towards another side of the land. Further, when measuring flat land, the clamping plate 150 can be directly pulled to remove the tape measure 160 for separate use, further improving the applicability, and facilitating disassembly, maintenance and replacement.
[0047] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and all changes falling within the meaning and range of equivalents of the elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.
Claims
1. A measuring device, characterized in that, include A fixing assembly (100) includes a rotating support (110), a fixing plate (130), an elastic element (140), a clamping plate (150), and a measuring tape (160). The fixing plate (130) is fixedly connected to the top of the rotating support (110), the elastic element (140) is disposed on one side of the fixing plate (130), the clamping plate (150) is slidably sleeved on the elastic element (140), and the measuring tape (160) is located between the fixing plate (130) and the clamping plate (150). An adjustment assembly (200) includes a positioning plate (210), an internal threaded cylinder (220), a threaded rod (230), a positioning plate (240), a sliding sleeve (250), and a hook (260). The internal threaded cylinder (220) is fixedly connected to the top of the positioning plate (210). The threaded rod (230) is threadedly connected to the internal threaded cylinder (220). The sliding sleeve (250) is slidably sleeved on the outside of the internal threaded cylinder (220) and rotatably sleeved on the threaded rod (230). The positioning plate (240) is located on the outside of the sliding sleeve (250) and parallel to the positioning plate (210). The hook (260) is located on the top of the positioning plate (240). The tape measure (160) is hooked to the hook (260).
2. The measuring device according to claim 1, characterized in that, The rotating support (110) includes a positioning rod (111), a fixed disk (112) and a rotating disk (113). The fixed disk (112) is fixedly connected to the top of the positioning rod (111), and the rotating disk (113) is rotatably disposed on the top of the fixed disk (112).
3. A measuring device according to claim 2, characterized in that, The fixed disk (112) and the rotating disk (113) are connected by a positioning pin (114). Both the fixed disk (112) and the rotating disk (113) are provided with positioning grooves (115). The positioning pin (114) and the positioning grooves (115) are adapted to be inserted into each other.
4. A measuring device according to claim 1, characterized in that, The elastic element (140) includes a fixed rod (141) and a spring (142). The fixed rod (141) is fixedly connected to the fixed plate (130), and the spring (142) is sleeved on the surface of the fixed rod (141) and fixedly connected to the clamping plate (150).
5. A measuring device according to claim 1, characterized in that, The positioning plate (210) is provided with a positioning rod (211) at the bottom, and the positioning plate (210) is inserted into the soil.
6. A measuring device according to claim 1, characterized in that, The threaded rod (230) is fixedly connected to a limiting ring (231), and the limiting ring (231) abuts against the sliding sleeve (250).
7. A measuring device according to claim 1, characterized in that, The inner wall of the sliding sleeve (250) is provided with a guide groove (251), and a guide strip (221) is fixedly connected to the outer side of the internal threaded cylinder (220). The guide groove (251) is slidably sleeved on the guide strip (221).
8. A measuring device according to claim 1, characterized in that, A handwheel (232) is provided on the top of the threaded rod (230), and a rubber pad is fitted on the threaded rod (230).
9. A measuring device according to claim 1, characterized in that, The tape measure (160) has a fixed connection to a hanging ring (170), which is sleeved on the hook (260).
10. A measuring device according to claim 2, characterized in that, The hook (260) and the positioning plate (240) are perpendicular to each other, and the positioning plate (240) is a long flat plate.