Land measuring device and use method thereof

Abstract

The invention relates to the technical field of measurement, in particular to a land surveying instrument and a using method thereof. The land surveying instrument comprises a land surveying instrument body; the device further comprises a wearing assembly. The wearing assembly comprises a mounting mechanism and a bandage mechanism; during specific use, the land survey meter body is mounted on the mounting mechanism, then the mounting mechanism is bound to an arm through the binding belt mechanism, finally, the land survey meter body is started and debugged, and after debugging is completed, a worker walks a circle along the edge of a land with the area needing to be measured with the land survey meter body. The measurement of the land area can be realized; by adopting the mode, the land survey meter body is bound to the arm of a worker, so that the land survey meter does not need to be held by hand when walking along the edge of the land with the area needing to be measured, the situation that the land survey meter cannot be held stably and falls off is avoided, and the problem that an existing land survey meter is prone to falling off from the hand of the worker and being damaged during outdoor measurement is solved.

Description

Technical Field

[0001] The present invention relates to the field of measurement technology, and in particular to a land measurement device and a use method thereof. Background Art

[0002] Land measuring instrument, also called acre measuring instrument or handheld acre measuring instrument, is a device that integrates high-precision GPS positioning system, accurate area calculation method and intelligent handheld computer system. It can realize real-time testing of irregular areas, dynamic graphic display and intelligent data processing and storage. Using this device, you can obtain data such as measured area, perimeter, distance, slope, etc. at the same time, which is very suitable for measuring the area of ​​farmland, green land, forest, water area, hillside, etc.

[0003] At present, when using a land surveying device, a staff member generally holds the land surveying device and walks around the edge of the land to be measured to measure the area of ​​the land.

[0004] When walking and measuring with a handheld land surveyor outdoors, since the outdoor road is not very flat, the worker may not hold it firmly and it may easily fall out of his hand, causing the land surveyor to fall to the ground and be damaged. Summary of the invention

[0005] The purpose of the present invention is to provide a land surveying instrument and a method for using the same, aiming to solve the problem that the existing land surveying instrument is easily dropped from the hands of workers and broken during outdoor measurement.

[0006] To achieve the above-mentioned object, in a first aspect, the present invention provides a land surveying device, comprising a land surveying device body; and a wearable component;

[0007] The wearable assembly includes a mounting mechanism and a strap mechanism;

[0008] The mounting mechanism is used to accommodate and mount the land surveying device body; the strap mechanism is used to bind the mounting mechanism to the arm.

[0009] Wherein, the binding mechanism comprises an adaptor block, an elastic band, a clamp block, two trapezoidal locking blocks and a locking spring;

[0010] The mounting mechanism is provided on the adapter block; the adapter block has two card slots and a mounting cavity; the mounting cavity is communicated with the two card slots respectively; one end of the elastic band is fixedly connected to the adapter block, and the other end of the elastic band is fixedly connected to the card block; the card block has two locking slots; the two trapezoidal locking blocks are respectively slidably arranged in the mounting cavity; the locking spring is arranged in the mounting cavity and is located between the two trapezoidal locking blocks.

[0011] Wherein, the strap mechanism further includes two pressing rods;

[0012] The two pressing rods are respectively fixedly connected to the two trapezoidal locking blocks and pass through the adapter blocks respectively.

[0013] Wherein, the mounting mechanism comprises a hard shell, a soft shell, a plurality of restraining members and a plurality of elastic buffer members;

[0014] The hard shell is fixedly arranged on the top of the adapter block and located inside the soft shell, and is used to accommodate and install the land surveying device body; the hard shell has a plurality of engagement holes; a plurality of restraining members are respectively arranged in the plurality of engagement holes; a plurality of elastic buffer members are respectively arranged between the hard shell and the soft shell.

[0015] Wherein, the restraining member comprises a hexagonal prism, a restraining plate and a hand screw;

[0016] The hexagonal prism is slidably arranged in the engagement hole; the restraining plate is fixedly arranged on the top of the hexagonal prism; the hand screw is threadedly connected with the hard shell and passes through the hexagonal prism and the restraining plate.

[0017] Wherein, the elastic buffer comprises a cylinder, a slide rod, a friction block and a buffer spring;

[0018] The cylinder is fixedly arranged on the inner side of the soft shell; the slide rod is slidably connected to the cylinder, and is fixedly connected to the hard shell, and is located in the cylinder; the friction block is slidably connected to the cylinder, and is fixedly connected to the slide rod, and is located in the cylinder; the buffer spring is sleeved on the cylinder and the slide rod.

[0019] In a second aspect, the present invention further provides a method for using a land measuring device, comprising:

[0020] Install the land surveyor body onto the mounting mechanism;

[0021] The mounting mechanism is bound to the arm using a strapping mechanism;

[0022] Debug the land surveyor body, and then walk around the edge of the land that needs to be measured with the land surveyor body.

[0023] The present invention provides a land measuring instrument and a method for using the same. The mounting mechanism is used to stably mount the land measuring instrument body, and the strap mechanism can bind the mounting mechanism to the arm, thereby binding the land measuring instrument body to the arm. When in use, the land measuring instrument body is mounted on the mounting mechanism, and then the mounting mechanism is bound to the arm by the strap mechanism. Finally, the land measuring instrument body is started and debugged. After the debugging is completed, the staff walks around the edge of the land to be measured with the land measuring instrument body, thereby achieving land area measurement. In the above manner, the land measuring instrument body is mounted on the mounting mechanism, and then the strap mechanism is used to bind the arm of the staff. In this way, when walking along the edge of the land to be measured, the land measuring instrument body does not need to be held in the hand, and the land measuring instrument body will not fall off due to instability, thereby solving the problem that the existing land measuring instrument is easily fallen off from the hands of the staff during outdoor measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0025] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention.

[0026] Figure 2 It is a schematic structural diagram of another angle of the first embodiment of the present invention.

[0027] Figure 3 2 is a cross-sectional view of the strap mechanism according to the first embodiment of the present invention.

[0028] Figure 4 It is a schematic structural diagram of another angle of the first embodiment of the present invention.

[0029] Figure 5 yes Figure 4 A partial enlargement of detail A.

[0030] Figure 6 It is a cross-sectional view of the cylinder, the slide rod and the friction block according to the first embodiment of the present invention.

[0031] Figure 7 It is a flowchart of the second embodiment of the present invention.

[0032] 101-land surveyor body, 102-wearing component, 103-installation mechanism, 104-binding mechanism, 105-adapter block, 106-elastic belt, 107-card block, 108-trapezoidal locking block, 109-locking spring, 110-card slot, 111-installation cavity, 112-locking slot, 113-pressing rod, 114-hard shell, 115-soft shell, 116-constraint, 117-elastic buffer, 118-engaging hole, 119-hexagonal prism, 120-constraint plate, 121-hand screw, 122-cylinder, 123-slide rod, 124-friction block, 125-buffer spring, 126-rubber block, 127-cushion. DETAILED DESCRIPTION

[0033] The first embodiment of the present application is:

[0034] See also Figure 1-Figure 6 ,in, Figure 1 It is a schematic structural diagram of the first embodiment of the present invention. Figure 2 It is a schematic structural diagram of another angle of the first embodiment of the present invention. Figure 3 2 is a cross-sectional view of the strap mechanism according to the first embodiment of the present invention. Figure 4 It is a schematic structural diagram of another angle of the first embodiment of the present invention. Figure 5 yes Figure 4 A partial enlargement of detail A. Figure 6 It is a cross-sectional view of the cylinder, the slide rod and the friction block according to the first embodiment of the present invention.

[0035] The present invention provides a land surveyor, comprising a land surveyor body 101; and a wearable component 102; the wearable component 102 comprises a mounting mechanism 103 and a strapping mechanism 104; the strapping mechanism 104 comprises an adapting block 105, an elastic band 106, a clamping block 107, two trapezoidal locking blocks 108 and a locking spring 109; the adapting block 105 has two clamping slots 110 and a mounting cavity 111; the clamping block 107 has two locking slots 112; the strapping mechanism 104 further comprises two pressing rods 113; the mounting mechanism 103 comprises a hard shell 114, A soft shell 115, a plurality of restraining members 116 and a plurality of elastic buffer members 117; the hard shell 114 has a plurality of engaging holes 118; the restraining member 116 includes a hexagonal prism 119, a restraining plate 120 and a hand screw 121; the elastic buffer member 117 includes a cylinder 122, a slide rod 123, a friction block 124 and a buffer spring 125; the mounting mechanism 103 also includes a plurality of rubber blocks 126; the strap mechanism 104 also includes a soft pad 127; the above-mentioned solution solves the problem that the existing land surveying device is easy to fall off from the hands of the staff and break during outdoor measurement.

[0036] According to this specific implementation, the land measuring device body 101 is a high-precision GPS acreage measuring device in the prior art, which is used to measure the land area.

[0037] Furthermore, the mounting mechanism 103 is used to accommodate and mount the land surveying device body 101 ; the strap mechanism 104 is used to bind the mounting mechanism 103 to an arm. The mounting mechanism 103 is used to stably mount the land measuring device body 101, and the strap mechanism 104 can bind the mounting mechanism 103 to the arm, thereby binding the land measuring device body 101 to the arm. When in use, the land measuring device body 101 is mounted on the mounting mechanism 103, and then the mounting mechanism 103 is bound to the arm by using the strap mechanism 104. Finally, the land measuring device body 101 is started and debugged. After the debugging is completed, the staff walks around the edge of the land to be measured with the land measuring device body 101 to achieve the measurement of the land area. In the above manner, the land measuring device body 101 is mounted on the mounting mechanism 103, and then the strap mechanism 104 is used to bind the land measuring device body to the staff's arm. In this way, when walking along the edge of the land to be measured, there is no need to hold the device in hand, and the device will not fall off due to instability, thereby solving the problem that the existing land measuring device is easily broken from the hands of the staff during outdoor measurement.

[0038] Furthermore, the mounting mechanism 103 is provided on the adapter block 105; the adapter block 105 has two card slots 110 and a mounting cavity 111; the mounting cavity 111 is respectively connected to the two card slots 110; one end of the elastic band 106 is fixedly connected to the adapter block 105, and the other end of the elastic band 106 is fixedly connected to the card block 107; the card block 107 has two locking slots 112; the two trapezoidal locking blocks 108 are respectively slidably arranged in the mounting cavity 111; the locking spring 109 is arranged in the mounting cavity 111 and is located between the two trapezoidal locking blocks 108. The adapter block 105 has an arc-shaped groove for adapting to the staff's arm, the elastic band 106 is elastic and can be stretched to adapt to arms of different thicknesses, the card block 107 has a U-shaped shape, the card block 107 is adapted to the two card slots 110, the locking slot 112 is adapted to the end of the trapezoidal locking block 108, the end of the trapezoidal locking block 108 has an inclined surface, and the installation cavity 111 is used to install the locking spring 109 and the two trapezoidal locking blocks 108; when in use, the adapter block 105 is placed on the arm, the arm is located in the arc-shaped groove of the adapter block 105, and then the elastic band 106 is passed around the arm, and the card block 107 is inserted into the card slot 112. 7 is aligned with the two card slots 110 and inserted. During the insertion of the card block 107, the trapezoidal locking block 108 will be squeezed along the inclined surface of the trapezoidal locking block 108. The two trapezoidal locking blocks 108 are squeezed and slide close to each other. The locking spring 109 is compressed at this time. When the card block 107 is inserted to the bottom of the card slot 110, the locking spring 109 pushes the two trapezoidal locking blocks 108 away from each other. The two trapezoidal locking blocks 108 are respectively inserted into the two locking slots 112 of the card block 107 to lock the card block 107. At this time, the elastic band 106 binds the adapter block 105 to the arm of the staff.

[0039] Furthermore, the two pressing rods 113 are respectively fixedly connected to the two trapezoidal locking blocks 108 and respectively pass through the adapter block 105. When the elastic band 106 needs to be untied, two fingers press the two pressing rods 113, so that the two pressing rods 113 drive the two trapezoidal locking blocks 108 to approach, and then the two trapezoidal locking blocks 108 withdraw from the two locking grooves 112, and the card block 107 can be taken out.

[0040] Furthermore, the hard shell 114 is fixedly arranged on the top of the adapter block 105 and located inside the soft shell 115, for accommodating and installing the land surveying device body 101; the hard shell 114 has a plurality of meshing holes 118; a plurality of the restraining members 116 are respectively arranged in the plurality of the meshing holes 118; and a plurality of the elastic buffer members 117 are respectively arranged between the hard shell 114 and the soft shell 115. The plurality of the restraining members 116 cooperate to install the land surveying device body 101 inside the hard shell 114, and the soft shell 115 is installed around the hard shell 114 through a plurality of the elastic buffer members 117, so that when the staff falls and the equipment is impacted, the soft shell 115 is deformed, and the elastic buffer members 117 absorb the impact, so as to prevent the land surveying device body 101 from being damaged by the impact; there are notches on both sides of the hard shell 114, for fingers to be inserted to take the land surveying device body 101 out of the hard shell 114.

[0041] Furthermore, the hexagonal prism 119 is slidably disposed in the engagement hole 118 ; the restraining plate 120 is fixedly disposed on the top of the hexagonal prism 119 ; the hand screw 121 is threadedly connected to the hard shell 114 , and passes through the hexagonal prism 119 and the restraining plate 120 . The engagement hole 118 is adapted to the hexagonal prism 119. After the land surveyor body 101 is placed in the hard shell 114, the hexagonal prism 119 is inserted into the engagement hole 118, and the constraint plate 120 presses the land surveyor body 101, and then the hand screw 121 is screwed on to press the constraint plate 120 tightly. Under the action of the hand screw 121, the constraint plate 120 presses the land surveyor body 101, and at the same time, the hexagonal prism 119 cannot rotate in the engagement hole 118, and the constraint plate 120 cannot rotate either, so that the constraint plate 120 stably presses the land surveyor body 101. When the land surveyor body 101 needs to be taken out, the hand screw 121 is screwed off and the hexagonal prism 119 is pulled out.

[0042] Furthermore, the cylinder 122 is fixedly arranged on the inner side of the soft shell 115; the slide rod 123 is slidably connected to the cylinder 122, and is fixedly connected to the hard shell 114, and is located in the cylinder 122; the friction block 124 is slidably connected to the cylinder 122, and is fixedly connected to the slide rod 123, and is located in the cylinder 122; the buffer spring 125 is sleeved on the cylinder 122 and the slide rod 123. When the soft shell 115 is impacted, it is deformed, and the buffer spring 125 is compressed, absorbing the impact energy and storing it in the form of elastic potential energy. The buffer spring 125 slows down the impact force by extending the impact time, thereby protecting the land surveying device body 101 from impact damage. When the spring is deformed, the friction block 124 slides correspondingly in the cylinder 122, and the elastic potential energy released by the buffer spring 125 is converted into heat energy through the friction force between the friction block 124 and the cylinder 122, thereby dissipating the impact energy. At the same time, the rapid rebound of the buffer spring 125 can be slowed down to avoid excessive vibration.

[0043] Further, a plurality of rubber blocks 126 are respectively fixedly connected to the hard shell 114 and respectively fixedly connected to the soft shell 115, and are respectively located between the hard shell 114 and the soft shell 115. The rubber blocks 126 are arranged at the four corners of the hard shell 114 to achieve an impact resistance effect from the four corners.

[0044] Furthermore, the soft pad 127 is fixedly arranged on the adapting block 105. The soft pad 127 is used to prevent the adapting block 105 from contacting the arm for a long time, which may cause discomfort to the arm.

[0045] In the land measuring device described in this embodiment, the mounting mechanism 103 is used to stably mount the land measuring device body 101, and the strap mechanism 104 can bind the mounting mechanism 103 to the arm, thereby binding the land measuring device body 101 to the arm. When in use, the land measuring device body 101 is mounted on the mounting mechanism 103, and then the mounting mechanism 103 is bound to the arm by using the strap mechanism 104. Finally, the land measuring device body 101 is started and debugged. After the debugging is completed, the staff walks around the edge of the land to be measured with the land measuring device body 101 to achieve the measurement of the land area. In the above manner, the land measuring device body 101 is mounted on the mounting mechanism 103, and then the strap mechanism 104 is used to bind the land measuring device body to the staff's arm. In this way, when walking along the edge of the land to be measured, there is no need to hold the land measuring device in hand, and the land measuring device will not fall off due to instability, thereby solving the problem that the existing land measuring device is easily broken from the hands of the staff during outdoor measurement.

[0046] The second embodiment of the present application is:

[0047] Based on the first embodiment, please refer to Figure 7 ,in, Figure 7 It is a flowchart of the second embodiment of the present invention.

[0048] The present invention provides a method for using a land measuring device, comprising:

[0049] S1: Install the land surveying device body 101 onto the mounting mechanism 103;

[0050] S2 uses the strap mechanism 104 to bind the mounting mechanism 103 to the arm;

[0051] S3: Debug the land surveying device body 101, and then walk around the edge of the land to be measured with the land surveying device body 101.

[0052] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A land surveying device, comprising a land surveying device body; characterized in that: Also includes wearable components; The wearable assembly includes a mounting mechanism and a strap mechanism; The mounting mechanism is used to accommodate and mount the land surveying device body; the strap mechanism is used to bind the mounting mechanism to the arm.

2. A land measuring device as claimed in claim 1, characterized in that: The binding mechanism comprises an adapting block, an elastic band, a clamping block, two trapezoidal locking blocks and a locking spring; The mounting mechanism is provided on the adapter block; the adapter block has two card slots and a mounting cavity; the mounting cavity is communicated with the two card slots respectively; one end of the elastic band is fixedly connected to the adapter block, and the other end of the elastic band is fixedly connected to the card block; the card block has two locking slots; the two trapezoidal locking blocks are respectively slidably arranged in the mounting cavity; the locking spring is arranged in the mounting cavity and is located between the two trapezoidal locking blocks.

3. A land measuring device as claimed in claim 2, characterized in that: The strap mechanism also includes two pressing rods; The two pressing rods are respectively fixedly connected to the two trapezoidal locking blocks and pass through the adapter blocks respectively.

4. A land measuring device as claimed in claim 3, characterized in that: The mounting mechanism comprises a hard shell, a soft shell, a plurality of restraining members and a plurality of elastic buffer members; The hard shell is fixedly arranged on the top of the adapter block and located inside the soft shell, and is used to accommodate and install the land surveying device body; the hard shell has a plurality of engagement holes; a plurality of restraining members are respectively arranged in the plurality of engagement holes; a plurality of elastic buffer members are respectively arranged between the hard shell and the soft shell.

5. A land measuring device as claimed in claim 4, characterized in that: The restraining member comprises a hexagonal prism, a restraining plate and a hand screw; The hexagonal prism is slidably arranged in the engagement hole; the restraining plate is fixedly arranged on the top of the hexagonal prism; the hand screw is threadedly connected with the hard shell and passes through the hexagonal prism and the restraining plate.

6. A land measuring device as claimed in claim 5, characterized in that: The elastic buffer comprises a cylinder, a slide rod, a friction block and a buffer spring; The cylinder is fixedly arranged on the inner side of the soft shell; the slide rod is slidably connected to the cylinder, and is fixedly connected to the hard shell, and is located in the cylinder; the friction block is slidably connected to the cylinder, and is fixedly connected to the slide rod, and is located in the cylinder; the buffer spring is sleeved on the cylinder and the slide rod.

7. A method for using a land measuring device, applied to a land measuring device as claimed in any one of claims 1 to 6, characterized in that: include: Install the land surveyor body onto the mounting mechanism; The mounting mechanism is bound to the arm using a strapping mechanism; Debug the land surveyor body, and then walk around the edge of the land that needs to be measured with the land surveyor body.

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