CN109238331B - A reconnaissance appearance for forest resource protection - Google Patents
A reconnaissance appearance for forest resource protection Download PDFInfo
- Publication number
- CN109238331B CN109238331B CN201811199734.1A CN201811199734A CN109238331B CN 109238331 B CN109238331 B CN 109238331B CN 201811199734 A CN201811199734 A CN 201811199734A CN 109238331 B CN109238331 B CN 109238331B
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- rod
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- groove
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
Abstract
The invention discloses an investigation instrument for forest resource protection, which comprises a mounting box, wherein an instrument box is movably mounted in the mounting box, the top side of the instrument box extends out of the mounting box and is provided with a sliding cover in a sliding manner, sliding grooves are formed in the inner walls of two sides of the instrument box, the same sliding plate is slidably mounted in the two sliding grooves, the top side of the sliding plate is movably mounted with the investigation instrument, a fixed shaft is fixedly mounted on the inner wall of one side of the instrument box, an L-shaped rod is rotatably mounted at one end of the fixed shaft, a pull rod is rotatably mounted at one side of the L-shaped rod, and the top end of the pull rod is. The pressing plate is driven by the screw thread to push the ejector rod to rotate, so that the instrument box rotates along with the pressing plate, the angle of the surveying instrument can be adjusted, the surveying instrument moves out of the instrument box along with the opening of the sliding cover, a motor is not needed, the problem that the surveying instrument cannot be taken out due to the absence of electricity is solved, the surveying instrument is more convenient to use, and the requirements of people are met.
Description
Technical Field
The invention relates to the technical field of survey instruments, in particular to a survey instrument for forest resource protection.
Background
Forest resource conservation (conservation of forest resources) is a protective measure that promotes the increase of forest quantity, the improvement of quality or species multiplication, and other benefits and benefits to the forest.
The publication number is CN207688907U discloses a scene investigation appearance of forest public security, including the instrument holder, the internally mounted of instrument holder has the bottom plate, and the top of bottom plate installs the camera, speech recognizer is installed to one side of camera, the spout has been seted up on the outer wall of instrument holder, and the top of spout installs electric telescopic handle, electric telescopic handle's internally mounted has the motor, and one side of motor installs reduction gear, but uses electric telescopic handle to pull in this device and push away the bottom plate to get out the investigation appearance, this is just so that one end lacks the electricity, and electric telescopic handle just can't work, makes taking of investigation appearance inconvenient, and the angle of investigation appearance is not convenient for adjust simultaneously, uses inconveniently.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a survey instrument for forest resource protection.
The invention provides an exploration instrument for forest resource protection, which comprises a mounting box, wherein an instrument box is movably mounted in the mounting box, the top side of the instrument box extends out of the mounting box and is provided with a sliding cover in a sliding manner, the inner walls of two sides of the instrument box are respectively provided with a sliding groove, the two sliding grooves are internally and slidably provided with the same sliding plate, the top side of the sliding plate is movably provided with an exploration instrument, the inner wall of one side of the instrument box is fixedly provided with a fixed shaft, one end of the fixed shaft is rotatably provided with an L-shaped rod, one side of the L-shaped rod is rotatably provided with a pull rod, the top end of the pull rod is rotatably mounted on the bottom side of the sliding plate, the bottom side of the sliding cover is fixedly provided with a vertical rod, the bottom end of the vertical rod is vertically provided with a vertical groove, the inner walls of two sides of the vertical groove are respectively, the montant has been cup jointed and has been changeed the piece, one side fixed mounting that the piece is close to the pull rod changes L type locating lever, the hole has been changeed to the top side of commentaries on classics piece, the hole has been run through to the bottom of montant, the rotating groove has been seted up to the annular on the inner wall in hole, movable mounting has two bull sticks in the rotating groove, the one end that two bull sticks are close to each other is fixed mounting respectively on the both sides of montant, one side that the pull rod was kept away from to the montant is equipped with the fixed block of fixed mounting on instrument box one side inner wall, one side arc.
Preferably, the pull holes are formed in the inner walls of the two sides of the mounting box, the same ejector rod located below the instrument box is movably mounted in the two pull holes, one side of the ejector rod is rotatably mounted on the inner wall of one side of the mounting box, the top side of the ejector rod is fixedly provided with two connecting rods located in the mounting box, and the top ends of the two connecting rods are fixedly mounted on the bottom side of the instrument box.
Preferably, the top of broaching hole is equipped with the locating piece of fixed mounting in the mounting box both sides, and the top side of two locating pieces all sets up threaded hole, and the threaded rod is installed to the equal screw thread of two screw holes, and outside the both ends of threaded rod all extended to the screw hole, the equal fixed mounting in bottom of two threaded rods has the clamp plate, and the bottom side of two clamp plates all contacts with the top side of ejector pin.
Preferably, the bottom side fixed mounting of ejector pin has V type pole, and the below of V type pole is equipped with sets up the flexible groove on the mounting box bottom side inner wall, and flexible inslot movable mounting has the telescopic link, and the top of telescopic link extends to in the mounting box and rotates and install the runner, and the runner contacts with the bottom side of V type pole.
Preferably, the movable grooves are formed in the inner walls of the two sides of the telescopic groove, the same cross rod is movably mounted in the two movable grooves, the bottom end of the telescopic rod is fixedly mounted on the top side of the cross rod, one ends of a plurality of first springs are fixedly mounted on the bottom side of the cross rod, and the bottom ends of the first springs are fixedly mounted on the inner wall of the bottom side of the telescopic groove.
Preferably, a limiting rod is fixedly mounted on the top side of the instrument box, a limiting groove formed in the bottom side of the sliding cover is formed in one side of the vertical rod, and the top end of the limiting rod extends into the limiting groove.
Preferably, one side that the fixed block was kept away from to the montant is equipped with the U type pole of rotating and installing in sliding closure one side, and the below of U type pole is equipped with the constant head tank of seting up in instrument box one side, and in the bottom of U type pole extended to the constant head tank, one side fixed mounting that U type pole and sliding closure are close to each other had same second spring.
Preferably, the push rod is sleeved with a third spring, the top end of the third spring is fixedly installed on the bottom side of the sliding block, and the bottom end of the third spring is fixedly installed on the inner wall of the bottom side of the sliding groove.
Preferably, the bottom side of the mounting box is movably provided with a support block, and the bottom side of the support block is rotatably provided with three supports.
Preferably, the bottom side of the sliding plate is provided with a moving groove, a moving block is movably arranged in the moving groove, and the top end of the pull rod is rotatably arranged on the bottom side of the moving block.
In the invention, the prospecting instrument for forest resource protection is characterized in that an installation box, an instrument box, a sliding cover, a sliding groove, a sliding plate, a fixed shaft, an L-shaped rod, a pull rod, a moving groove, a moving block, a vertical rod, a vertical groove, a sliding block, a push rod, a rotating block, a rotating hole, a rotating groove, a rotating rod, a fixed block, a groove, a limiting rod, a U-shaped rod and a positioning groove are matched for use, when the prospecting instrument is required to be used, a bracket is inserted into the ground, the installation box is installed on the supporting block, the U-shaped rod is rotated to enable one end of the U-shaped rod to be separated from the positioning groove, the sliding cover is pulled at the moment, the sliding cover is moved to pull the L-shaped rod to rotate, the L-shaped rod rotates to push the pull rod to move, the pull rod pushes the sliding plate to vertically move out of the instrument box along, the surveying instrument can be used, and the surveying instrument can be used by matching the mounting box, the instrument box, the broaching hole, the ejector rod, the connecting rod, the V-shaped rod, the telescopic groove, the telescopic rod, the movable groove, the transverse rod, the rotating wheel, the positioning block, the threaded hole, the threaded rod, the pressing plate, the support and the bracket, the two threaded rods are rotated at the moment and reversely rotated, so that one threaded rod is lifted, the other threaded rod is lowered, in the process of the second time, the threaded rod pushes the ejector rod to rotate through the pressing plate, the instrument box rotates along with the ejector rod, the angle of the surveying instrument can be adjusted, and when the proper angle is adjusted, the threaded rod stops rotating, so that the operation can be finished;
the pressing plate is driven by the screw thread to push the ejector rod to rotate, so that the instrument box rotates along with the pressing plate, the angle of the surveying instrument can be adjusted, the surveying instrument moves out of the instrument box along with the opening of the sliding cover, a motor is not needed, the problem that the surveying instrument cannot be taken out due to the absence of electricity is solved, the surveying instrument is more convenient to use, and the requirements of people are met.
Drawings
FIG. 1 is a schematic structural diagram of a survey instrument for forest resource protection according to the present invention;
FIG. 2 is a schematic structural diagram of part A in FIG. 1 of an exploration instrument for forest resource protection according to the present invention;
FIG. 3 is a schematic structural diagram of part B in FIG. 1 of an exploration instrument for forest resource protection according to the present invention;
FIG. 4 is a schematic structural diagram of a part C in FIG. 1 of a surveying instrument for forest resource protection according to the present invention;
fig. 5 is a schematic top view of a surveying instrument for forest resource protection according to the present invention.
In the figure: the device comprises an installation box 1, an instrument box 2, a sliding cover 3, a sliding groove 4, a sliding plate 5, a fixed shaft 6, a 7L-shaped rod, a pull rod 8, a moving groove 9, a moving block 10, a vertical rod 11, a vertical groove 12, a sliding groove 13, a sliding block 14, a push rod 15, a rotating block 16, a rotating hole 17, a rotating groove 18, a rotating rod 19, a fixed block 20, a groove 21, a limiting groove 22, a limiting rod 23, a 24U-shaped rod, a positioning groove 25, a pulling hole 26, a push rod 27, a connecting rod 28, a 29V-shaped rod, a telescopic groove 30, a telescopic rod 31, a movable groove 32, a cross rod 33, a rotating wheel 34, a positioning block 35, a threaded hole 36, a threaded rod 37, a.
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.
Examples are given.
Referring to fig. 1-5, an investigation instrument for forest resource protection comprises a mounting box 1, an instrument box 2 is movably mounted in the mounting box 1, a top side of the instrument box 2 extends to the outside of the mounting box 1 and is slidably mounted with a sliding cover 3, sliding grooves 4 are respectively formed on the inner walls of two sides of the instrument box 2, the same sliding plate 5 is slidably mounted in the two sliding grooves 4, an investigation instrument is movably mounted on the top side of the sliding plate 5, a fixed shaft 6 is fixedly mounted on the inner wall of one side of the instrument box 2, an L-shaped rod 7 is rotatably mounted at one end of the fixed shaft 6, a pull rod 8 is rotatably mounted at one side of the L-shaped rod 7, the top end of the pull rod 8 is rotatably mounted on the bottom side of the sliding plate 5, a vertical rod 11 is fixedly mounted on the bottom side of the sliding cover 3, a vertical groove 12 is formed in the bottom end of the vertical rod 11 along, a push rod 15 is fixedly arranged at the bottom side of a sliding block 14, the bottom end of the push rod 15 is rotatably arranged at the top end of an L-shaped rod 7, a rotating block 16 is sleeved on a vertical rod 11, an L-shaped positioning rod is fixedly arranged at one side of the rotating block 16 close to a pull rod 8, a rotating hole 17 is arranged at the top side of the rotating block 16, the bottom end of the vertical rod 11 penetrates through the rotating hole 17, a rotating groove 18 is annularly arranged on the inner wall of the rotating hole 17, two rotating rods 19 are movably arranged in the rotating groove 18, the mutually close ends of the two rotating rods 19 are respectively and fixedly arranged at two sides of the vertical rod 11, a fixed block 20 fixedly arranged on the inner wall of one side of an instrument box 2 is arranged at one side of the vertical rod 11, a groove 21 is arranged at one arc of the fixed block 20, the groove 21 is matched with the L-shaped positioning rod, when a survey instrument is required, a support 40 is inserted on the ground, then the, pulling sliding closure 3 this moment, sliding closure 3 remove through push rod 15 pulling L type pole 7 and rotate, and L type pole 7 rotates and promotes pull rod 8 and remove, and pull rod 8 promotes slide 5 along spout 4 vertical migration to make the investigation appearance remove outside instrument holder 2 along opening of sliding closure 3, then rotate and change piece 16, make L type locating lever enter into recess 21 in, can use the investigation appearance.
The inner walls of two sides of the mounting box 1 are respectively provided with a drawing hole 26, the two drawing holes 26 are internally and movably provided with a same ejector rod 27 positioned below the instrument box 2, one side of the ejector rod 27 is rotatably arranged on the inner wall of one side of the mounting box 1, the top sides of the ejector rods 27 are fixedly provided with two connecting rods 28 positioned in the mounting box 1, the top ends of the two connecting rods 28 are respectively and fixedly arranged on the bottom side of the instrument box 2, positioning blocks 35 fixedly arranged on two sides of the mounting box 1 are arranged above the drawing holes 26, the top sides of the two positioning blocks 35 are respectively provided with a threaded hole 36, the two threaded holes 36 are respectively provided with a threaded rod 37 in a threaded manner, two ends of the threaded rod 37 extend out of the threaded hole 36, the bottom ends of the two threaded rods 37 are respectively and fixedly provided with a pressing plate 38, the bottom sides of the two pressing plates 38 are respectively contacted with the top sides of the ejector, an expansion link 31 is movably arranged in the expansion slot 30, the top end of the expansion link 31 extends into the mounting box 1 and is rotatably provided with a rotating wheel 34, the rotating wheel 34 is contacted with the bottom side of the V-shaped rod 29, the inner walls of the two sides of the expansion slot 30 are respectively provided with a movable slot 32, the two movable slots 32 are movably provided with a same cross rod 33, the bottom end of the expansion link 31 is fixedly arranged on the top side of the cross rod 33, the bottom side of the cross rod 33 is fixedly provided with one end of a plurality of first springs, the bottom ends of the plurality of first springs are fixedly arranged on the inner wall of the bottom side of the expansion slot 30, the top side of the instrument box 2 is fixedly provided with a limiting rod 23, one side of the vertical rod 11 is provided with a limiting slot 22 arranged on the bottom side of the sliding cover 3, the top end of the limiting rod 23 extends into the limiting slot 22, one side of the vertical rod 11, which is far away, the bottom end of the U-shaped rod 24 extends into the positioning groove 25, one side of the U-shaped rod 24, which is close to the sliding cover 3, is fixedly provided with the same second spring, the push rod 15 is sleeved with a third spring, the top end of the third spring is fixedly arranged on the bottom side of the sliding block 14, the bottom end of the third spring is fixedly arranged on the inner wall of the bottom side of the sliding groove 13, the bottom side of the mounting box 1 is movably provided with a support block 39, the bottom side of the support block 39 is rotatably provided with three brackets 40, the bottom side of the sliding plate 5 is provided with a moving groove 9, a moving block 10 is movably arranged in the moving groove 9, the top end of the pull rod 8 is rotatably arranged on the bottom side of the moving block 10, at the moment, the two threaded rods 37 are rotated, and the two threaded rods 37 are rotated reversely, so that one threaded rod 37 is lifted while the other threaded rod 37 is lowered, in the process, the angle of the surveying instrument can be adjusted, and when the angle is adjusted to a proper angle, the threaded rod 37 stops rotating, and the operation can be completed.
The invention comprises the following steps: when the surveying instrument needs to be used, the bracket 40 is inserted on the ground, then the mounting box 1 is mounted on the supporting block 39, at the moment, the U-shaped rod 24 is rotated to enable one end of the U-shaped rod to be separated from the positioning groove 25, at the moment, the sliding cover 3 is pulled, the sliding cover 3 moves to pull the L-shaped rod 7 to rotate through the push rod 15, the L-shaped rod 7 rotates to push the pull rod 8 to move, the pull rod 8 pushes the sliding plate 5 to vertically move along the sliding groove 4, so that the surveying instrument moves out of the instrument box 2 along with the opening of the sliding cover 3, then the rotating block 16 is rotated to enable the L-shaped positioning rod to enter the groove 21, the surveying instrument can be used, at the moment, the two threaded rods 37 are rotated, and the two threaded rods 37 are reversely rotated, so that one threaded rod 37 is lifted while the other threaded rod 37 is lowered, in the process again, the threaded, the angle of the surveying instrument can be adjusted, and when the angle is adjusted to a proper angle, the threaded rod 37 stops rotating, and the operation can be completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A surveying instrument for forest resource protection comprises a mounting box (1) and is characterized in that an instrument box (2) is movably mounted in the mounting box (1), the top side of the instrument box (2) extends out of the mounting box (1) and is provided with a sliding cover (3) in a sliding manner, sliding grooves (4) are formed in the inner walls of two sides of the instrument box (2), a same sliding plate (5) is slidably mounted in the two sliding grooves (4), a surveying instrument is movably mounted at the top side of the sliding plate (5), a fixed shaft (6) is fixedly mounted on the inner wall of one side of the instrument box (2), an L-shaped rod (7) is rotatably mounted at one end of the fixed shaft (6), a pull rod (8) is rotatably mounted at one side of the L-shaped rod (7), the top end of the pull rod (8) is rotatably mounted at the bottom side of the sliding plate (5), a vertical rod (11) is fixedly mounted at the bottom side of the sliding cover (3), and a vertical groove, sliding grooves (13) are respectively formed in the inner walls of two sides of the vertical groove (12), the same sliding block (14) is arranged in the two sliding grooves (13) in a sliding mode, a push rod (15) is fixedly arranged at the bottom side of the sliding block (14), the bottom end of the push rod (15) is rotatably arranged at the top end of the L-shaped rod (7), a rotating block (16) is sleeved on the vertical rod (11), an L-shaped positioning rod is fixedly arranged at one side, close to the pull rod (8), of the rotating block (16), a rotating hole (17) is formed in the top side of the rotating block (16), the bottom end of the vertical rod (11) penetrates through the rotating hole (17), a rotating groove (18) is formed in the inner wall of the rotating hole (17) in an annular mode, two rotating rods (19) are movably arranged in the rotating groove (18), one ends, close to each other, of the two rotating rods (19) are respectively and fixedly arranged on two sides of the vertical rod (11), one, one side arc of fixed block (20) is seted up recess (21), and recess (21) and L type locating lever looks adaptation.
2. The exploration instrument for forest resource protection as claimed in claim 1, wherein pull holes (26) are formed in inner walls of two sides of the installation box (1), a same ejector rod (27) located below the instrument box (2) is movably installed in the two pull holes (26), one side of the ejector rod (27) is rotatably installed on an inner wall of one side of the installation box (1), two connecting rods (28) located in the installation box (1) are fixedly installed on the top side of the ejector rod (27), and top ends of the two connecting rods (28) are fixedly installed on the bottom side of the instrument box (2).
3. The survey instrument for forest resource protection according to claim 2, wherein the pull hole (26) is provided with positioning blocks (35) fixedly mounted on two sides of the mounting box (1) above, the top sides of the two positioning blocks (35) are respectively provided with a threaded hole (36), the two threaded holes (36) are respectively provided with a threaded rod (37) in a threaded manner, two ends of the threaded rod (37) extend out of the threaded holes (36), the bottom ends of the two threaded rods (37) are respectively and fixedly provided with a pressing plate (38), and the bottom sides of the two pressing plates (38) are respectively contacted with the top side of the ejector rod (27).
4. A survey instrument for forest resource protection according to claim 2, characterized in that the bottom side of the top rod (27) is fixedly provided with a V-shaped rod (29), a telescopic groove (30) arranged on the inner wall of the bottom side of the mounting box (1) is arranged below the V-shaped rod (29), a telescopic rod (31) is movably arranged in the telescopic groove (30), the top end of the telescopic rod (31) extends into the mounting box (1) and is rotatably provided with a rotating wheel (34), and the rotating wheel (34) is in contact with the bottom side of the V-shaped rod (29).
5. The exploration instrument for forest resource protection according to claim 4, wherein the inner walls of two sides of the telescopic groove (30) are provided with movable grooves (32), the two movable grooves (32) are movably provided with a cross rod (33), the bottom end of the telescopic rod (31) is fixedly arranged on the top side of the cross rod (33), the bottom side of the cross rod (33) is fixedly provided with one end of a plurality of first springs, and the bottom ends of the first springs are fixedly arranged on the inner wall of the bottom side of the telescopic groove (30).
6. A survey instrument for forest resource protection according to claim 1, characterized in that a limit rod (23) is fixedly mounted on the top side of the instrument box (2), a limit groove (22) opened on the bottom side of the sliding cover (3) is provided on one side of the vertical rod (11), and the top end of the limit rod (23) extends into the limit groove (22).
7. A survey instrument for forest resource protection according to claim 1, characterized in that one side of the vertical rod (11) far away from the fixed block (20) is provided with a U-shaped rod (24) rotatably mounted on one side of the sliding cover (3), a positioning groove (25) opened on one side of the instrument box (2) is arranged below the U-shaped rod (24), the bottom end of the U-shaped rod (24) extends into the positioning groove (25), and one side of the U-shaped rod (24) close to the sliding cover (3) is fixedly provided with a same second spring.
8. A survey instrument for forest resource protection according to claim 1, characterized in that the push rod (15) is sleeved with a third spring, the top end of the third spring is fixedly mounted on the bottom side of the sliding block (14), and the bottom end of the third spring is fixedly mounted on the inner wall of the bottom side of the sliding groove (13).
9. A survey meter for forest resource protection according to claim 1, characterized in that the bottom side of the mounting box (1) is movably mounted with a support block (39), and the bottom side of the support block (39) is rotatably mounted with three brackets (40).
10. A survey instrument for forest resource protection according to claim 1, characterized in that the bottom side of the slide plate (5) is provided with a moving groove (9), a moving block (10) is movably mounted in the moving groove (9), and the top end of the pull rod (8) is rotatably mounted on the bottom side of the moving block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811199734.1A CN109238331B (en) | 2018-10-16 | 2018-10-16 | A reconnaissance appearance for forest resource protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811199734.1A CN109238331B (en) | 2018-10-16 | 2018-10-16 | A reconnaissance appearance for forest resource protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109238331A CN109238331A (en) | 2019-01-18 |
| CN109238331B true CN109238331B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811199734.1A Active CN109238331B (en) | 2018-10-16 | 2018-10-16 | A reconnaissance appearance for forest resource protection |
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| CN (1) | CN109238331B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111289025A (en) * | 2020-03-25 | 2020-06-16 | 郑州铁路职业技术学院 | Road and bridge construction measuring device |
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| DE2747879B2 (en) * | 1977-10-26 | 1979-08-30 | Mueller & Weigert Gmbh, 8500 Nuernberg | Cuboid measuring device housing |
| ZA925517B (en) * | 1991-08-01 | 1993-04-28 | Rynhardt Research Limited | Hand-held instruments and their production |
| KR101038636B1 (en) * | 2009-07-17 | 2011-06-03 | 손윤호 | Pin type electronic measuring apparatus for safety |
| CN201811751U (en) * | 2010-10-09 | 2011-04-27 | 福州华虹智能科技开发有限公司 | Protector of mine detection instrument |
| CN107036639A (en) * | 2016-11-22 | 2017-08-11 | 淮北智淮科技有限公司 | A kind of electronic instrument being easily installed |
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| CN107233166A (en) * | 2017-06-06 | 2017-10-10 | 赵秀波 | A kind of field medical personnel tool box |
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| CN207688907U (en) * | 2018-01-23 | 2018-08-03 | 铜仁学院 | A kind of Forest Police site inspection instrument |
| CN108535437B (en) * | 2018-04-20 | 2019-04-19 | 南京国环科技股份有限公司 | A kind of environmental monitoring installation |
| CN108466557A (en) * | 2018-05-08 | 2018-08-31 | 温州大学瓯江学院 | A kind of offroad vehicle used under adverse circumstances |
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| 数字式高差测量仪的研制与试验;刘发林等;《中国林业科技大学学报》;20111231;第31卷(第12期);第25-28页 * |
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