CN114063095B - Distance measuring device suitable for multiple terrains and use method thereof - Google Patents
Distance measuring device suitable for multiple terrains and use method thereof Download PDFInfo
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- CN114063095B CN114063095B CN202210052615.3A CN202210052615A CN114063095B CN 114063095 B CN114063095 B CN 114063095B CN 202210052615 A CN202210052615 A CN 202210052615A CN 114063095 B CN114063095 B CN 114063095B
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- whip
- type support
- groove
- rod
- whipstock
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
- F16M11/247—Members preventing slipping of the feet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
Abstract
The invention relates to the technical field of distance measuring equipment, in particular to a distance measuring device suitable for multiple terrains and a using method thereof. The ball head is constrained to rotate in two thirds of ball holes on the whipstock, free wide-angle rotation of other whipstocks is achieved, at the moment, three universal adjusting whips on the surface of the rod-type support can be inserted into the three-sided stone joints, gaps, rock holes or the solution grooves respectively, the shapes of the universal adjusting whips are matched with the gaps, holes and grooves through the free wide-angle rotation, finally, the rotation adjusting function of the whipstocks is locked, the pin head is popped out from the folding groove and is abutted against the stone joints, the gaps, the rock holes or the solution grooves, the universal adjusting whips are additionally and fixedly inserted, and accordingly the whole universal adjusting whip is enabled to keep the current posture and is placed on the rod-type support and the range finder along the stone joints, the gaps, the rock holes or the solution grooves.
Description
Technical Field
The invention relates to the technical field of distance measuring equipment, in particular to a distance measuring device suitable for multiple terrains and a using method thereof.
Background
With the development of electronic technology, laser ranging has been widely used for distance measurement, such as in building, traffic, terrain survey, and indoor decoration, and the laser ranging is equipped with a laser beam transmitter for emitting a laser beam to a target object, and a laser receiver for receiving a signal reflected from the target object, and converting the distance by the time of light wave traveling back and forth.
At present, there are very many units that need to configure and use laser range finders, such as the chinese geological survey bureau, which organizes and implements national basic and public welfare geological survey and mineral resource prospect evaluation work, organizes and implements national strategic mineral survey work and part of major project construction early-stage geological survey work of national commitment, organizes and implements hydrogeology, engineering geology and environmental geological survey evaluation work, implements geological environment monitoring and geological disaster survey, forecast early warning and special prevention, and implements frontier and basic geological research, and application research related to geological survey and mineral survey needs to use a large amount of range finders, and is mostly used in complex field environment. The inventor finds that the prior art has the following problems in the process of researching the common laser range finder: 1. the conventional tripod is difficult to stably arrange aiming at terrains with stone seams, gaps and rock holes, such as karst landforms; 2. the method is difficult to stably arrange aiming at the conventional ground with uneven and large step fall; 3. and the distance measurement can not be placed on the jungle ground aiming at the ground plant shelter.
In view of the above, we propose a distance measuring device suitable for multiple terrains and a method for using the same.
Disclosure of Invention
The invention aims to provide a distance measuring device suitable for multiple terrains and a using method thereof, and aims to solve the problems that a conventional tripod provided in the background technology is difficult to stably arrange for terrains with stone cracks, gaps and rock holes, such as karst landforms, is difficult to stably arrange for conventional grounds with uneven bumps and large layer fall, and is incapable of arranging distance measurement on jungle grounds due to ground plant shielding. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a distance measuring device suitable for many topography, includes the distancer, the bottom fixedly connected with rod-type support of distancer, and the caulking groove has been seted up on the surface of rod-type support, the quantity of caulking groove is three, and three caulking groove is annular equidistance along rod-type support and sets up.
The inside fixedly connected with support rod-type support of caulking groove realizes the universal regulation whip of vertically putting, and the inside of universal regulation whip and the inside of rod-type support are provided with the gesture locking system that is used for locking universal regulation whip.
Preferably, the universal regulation whipstock includes that self has the whipstock of wide angle rotation function, the quantity of whipstock is established to a plurality of, and a plurality of whipstock head and the tail fixed connection constitutes universal regulation whipstock in proper order, and wherein the whipstock fixed connection of one end is in the bottom of caulking groove inner wall, and wherein the whipstock fixedly connected with couple of the other end.
The whipstock includes bulb and whipstock, two-thirds bulb hole has been seted up to the tip of whipstock, the bulb rotates to inlay and establishes in two-thirds bulb hole, and the fixed surface of bulb is connected with the jack-post, and wherein tip jack-post fixed connection is in the caulking groove, remains the jack-post is fixed connection in proper order on the surface of adjacent whipstock, the notch that is used for jack-post wide-angle deflection with two-thirds bulb hole intercommunication is seted up to the surface of whipstock.
The inside of whip seat is seted up the inner chamber with two-thirds bulb intercommunication, the inside sliding connection of inner chamber has the damping dish, and the inside of inner chamber is provided with the top spring, the both ends of top spring overlap joint with the top surface of damping dish and the roof of inner chamber respectively, and the bottom surface of damping dish is seted up the sphere groove with bulb looks gomphosis.
The posture locking system is arranged in the whip seat, the ball head and the rod type support and keeps an unlocking state through a top spring.
Preferably, the gesture locking system includes the screw thread annular, the screw thread annular is seted up in the upside on rod-type support surface, and screw thread annular internal thread has cup jointed the control ring, the logical groove that runs through the rod-type support is seted up to the inner wall of screw thread annular, and the inside sliding connection who leads to the groove has the round pin axle, the inner ring groove has been seted up to the inner circle of control ring, the equal sliding connection in the inner ring groove in both ends of round pin axle.
The inside sliding connection of inner chamber has the T shape round platform that is used for locking damping dish, and the T shape round platform is located between inner chamber roof and the top of top spring, the cableway has been seted up to the inside of rod-type support, the line hole that communicates with the cableway is seted up to the inside of damping dish, bulb and whip seat, and the inside sliding connection of line hole and cableway has the cable, the one end and the round pin axle fixed connection of cable, and the other end of cable is fixed to be alternate on the T shape round platform.
The surface of the whip seat is rotationally connected with a pop-up staple bolt driven by a T-shaped circular truncated cone.
Preferably, the pop-up staple bolt comprises a through chute, the through chute is arranged in the whip seat and communicated with the inner cavity, a control panel is connected to the inside of the through chute in a sliding manner, and the control panel is fixedly connected with the side surface of the T-shaped circular truncated cone.
The surface of the whipstock seat is provided with a folding groove communicated with the through sliding groove, the inside of the folding groove is rotatably connected with an inner shaft, the surface of the inner shaft is fixedly sleeved with a tooth surface round seat, and the surface of the control plate is provided with a concave tooth surface meshed with the tooth surface round seat.
The surface of the tooth surface round seat is fixedly connected with a nail head matched with the folding groove, the surface of the inner shaft is movably sleeved with a torsion spring, and two ends of the torsion spring are respectively clamped on the nail head and the folding groove.
Preferably, the surface of the ball head is provided with an embedding opening for embedding the inhaul cable in a deflection state.
Preferably, the quantity of running through the spout is established to a plurality of, and a plurality of runs through the spout and is annular equidistance setting along whip seat.
Preferably, the nail head is made of elastic material.
A method of using a distance measuring device adapted for use in multiple terrains, comprising the steps of:
s1, aiming at the common terrains which can not be placed by the triangular support and have stone cracks, gaps and rock holes, such as karst landforms with stone buds, karst funnels, water falling holes and eroded caves on the ground surface, a user firstly grasps the rod-type support to enable the device to be integrally suspended, then rotates the universal adjusting whips out of the caulking grooves through the corresponding whips connected with the rod-type support, and is constrained to rotate in two thirds of the ball holes on the whip seat through the ball heads, so that free wide-angle rotation of the rest of all the whips is realized, at the moment, the three universal adjusting whips on the surface of the rod-type support can be respectively inserted into the stone cracks, the gaps, the rock holes or the karst ditches on three sides, and the shapes of the universal adjusting whips are matched with the gaps, the rock holes and the grooves through the free wide-angle rotation.
S2, the rod-type support is kept in a vertical state, then the control ring is rotated to move upwards along the thread ring groove, the guy cable is pulled on the pin shaft which moves synchronously along with the control ring, the guy cable is utilized to pull the T-shaped round platforms in the whipstock to slide along the inner cavity, the compression top springs of the T-shaped round platforms are pressed against the damping disks, the damping disks at the moment are pressed and fixed on the surface of the ball head to limit the rotation of the ball head, so that the rotation adjusting function of each whip is locked, meanwhile, the control plate which moves downwards along with the T-shaped round platforms drives the tooth surface round seats and the pin head compression torsion springs to rotate through the concave tooth surfaces on the surface, so that the pin head is ejected out of the folding groove and clamped in the cracks, the gaps, the rock holes or the dissolved channels to increase the universal adjusting whip fixation insertion, and the whole universal adjusting whip is kept in the current posture to realize the vertical support and placement of the rod-type support and the distance meter along the cracks.
S3, aiming at the uneven conventional ground, a user can grasp the rod-type support to enable the device to be integrally suspended, then the universal adjusting whip is rotated out from the caulking groove through the corresponding whip connected with the rod-type support, the universal whip is vertically arranged on the ground at different positions by utilizing the free rotation of each whip, and then the posture is repeatedly locked, so that the device can be stably arranged on the uneven ground with large layer fall, the bottom part of the whip can be horizontally arranged on the ground, then the friction force and the clamping stagnation effect of the contact between the universal adjusting whip and the ground are increased by utilizing the popped-up pin head, and the arrangement stability of the whole device is further increased.
S4, aiming at the situation that distance measurement cannot be placed on the jungle ground due to ground shielding, a user can grasp the rod-type support to enable the device to be integrally suspended, then the universal adjusting whip is rotated out of the caulking groove through the corresponding whip connected with the rod-type support, the hook at the end part of the universal whip is hung and buckled on a proper tree and a branch by utilizing free rotation of each whip, then the posture is repeatedly locked, the three-point pull suspension rod-type support and the distance meter are used, suspended erection of the whole device is realized, the distance measurement laser of the distance meter in the jungle environment can be effectively prevented from being shielded by ground plants, the diversity applicability under the complex field environment is ensured, and the device has good use flexibility.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the ball head is constrained to rotate in two thirds of the ball holes on the whipstock seat so as to realize free wide-angle rotation of other whipstocks, at the moment, three universal adjusting whips on the surface of the rod-type bracket can be respectively inserted into three side stone joints, gaps, rock holes or a solution channel, the shapes of the universal adjusting whips are matched with the gaps, holes and grooves through the free wide-angle rotation, finally, the rotation adjusting function of each whipstock is locked, the pin head is popped out from the folding channel to be abutted and clamped in the stone joints, the gaps, the rock holes or the solution channel to increase the fixation and insertion of the universal adjusting whips, so that the whole universal adjusting whip keeps the current posture and realizes the vertical support placement of the rod-type bracket and the range finder along the stone joints, the gaps, the rock holes or the solution channel.
According to the invention, the universal whipstocks are vertically arranged on the ground at different positions through the free rotation of each whipstock, then the posture locking is repeated, the device can be stably arranged on the rugged ground with large layer fall, the bottom end part of the whipstock can be horizontally arranged on the ground, then the friction force and the clamping stagnation effect of the contact between the universal adjusting whipstock and the ground are increased by utilizing the popped pin head, and the arrangement stability of the whole equipment is further increased.
According to the invention, the universal whipstock is hung and buckled on a proper tree or branch through the free rotation of each whipstock, then the posture is repeatedly locked, and the suspension rod type support and the range finder are pulled by three points, so that the suspended erection of the whole equipment is realized, the range finding laser of the range finder in a jungle environment can be effectively prevented from being shielded by ground surface plants, the diversity applicability under a complex field environment is ensured, and the universal whipstock has good use flexibility.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is a partial cross-sectional front view of the present invention;
FIG. 4 is a front cross-sectional view of the whipstock of FIG. 3 of the present invention;
FIG. 5 is a schematic perspective view of the ball head and whipstock of FIG. 4 of the present invention;
FIG. 6 is a front cross-sectional view of the pop-up staple of FIG. 4 in accordance with the present invention;
fig. 7 is a top sectional view of the bar type bracket of the present invention.
In the figure: 1. a range finder; 2. a rod-type bracket; 3. caulking grooves; 4. a universal adjusting whip; 41. a whip segment; 411. a ball head; 412. a whip seat; 413. two thirds of the ball holes; 414. a column shaft; 415. a notch; 416. an inner cavity; 417. a damping disc; 418. a spring is supported; 419. a spherical groove; 42. hooking; 5. an attitude lock system; 51. a thread ring groove; 52. a control loop; 53. a through groove; 54. a pin shaft; 55. an inner ring groove; 56. a T-shaped circular truncated cone; 57. a cableway; 58. a wire hole; 59. a cable; 510. a pop-up staple; 5101. run through the chute; 5102. a control panel; 5103. a folding slot; 5104. an inner shaft; 5105. a tooth surface round seat; 5106. a concave tooth surface; 5107. a nail head; 5108. a torsion spring.
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. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: a distance measuring device suitable for multiple terrains comprises a distance measuring instrument 1, namely a laser distance measuring instrument 1, which is an instrument for accurately measuring the distance of a target by utilizing a certain parameter of modulated laser, wherein a pulse type laser distance measuring instrument 1 emits a beam or a sequence of transient pulse laser beams to the target when in work, a photoelectric element receives the laser beams reflected by the target, a timer measures the time from emission to reception of the laser beams, the distance from the distance measuring instrument 1 to the target is calculated, a rod type support 2 is fixedly connected to the bottom of the distance measuring instrument 1, embedding grooves 3 are formed in the surface of the rod type support 2, the number of the embedding grooves 3 is three, and the three embedding grooves 3 are annularly and equidistantly arranged along the rod type support 2;
the inside fixedly connected with support rod type support 2 of caulking groove 3 realizes erecting the universal regulation whip 4 of putting, and caulking groove 3 sets up to three with the universal regulation whip 4 that corresponds at least, is less than the unable firm support to rod type support 2 of guaranteeing of this quantity, and the inside of universal regulation whip 4 and the inside of rod type support 2 are provided with the gesture locking system 5 that is used for locking universal regulation whip 4.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 7, the universal adjusting whip 4 includes a plurality of whipstocks 41 having a wide-angle rotation function, the plurality of whipstocks 41 are sequentially and fixedly connected end to form the universal adjusting whip 4, wherein the whipstock 41 at one end is fixedly connected to the bottom of the inner wall of the caulking groove 3, and the whipstock 41 at the other end is fixedly connected to the hook 42;
the whipstock 41 comprises a ball head 411 and a whipstock base 412, two-thirds of ball holes 413 are formed in the end portion of the whipstock base 412, the ball head 411 is rotatably embedded in the two-thirds of ball holes 413, a shaft column 414 is fixedly connected to the surface of the ball head 411, the end shaft column 414 is fixedly connected in the embedding groove 3, the rest shaft columns 414 are sequentially and fixedly connected to the surface of the adjacent whipstock base 412, and a notch 415 which is communicated with the two-thirds of ball holes 413 and used for large-angle deflection of the shaft column 414 is formed in the surface of the whipstock base 412, so that the ball head 411 and the shaft column 414 can rotate to a 90-degree included angle state along the whipstock base 412 if necessary;
an inner cavity 416 communicated with two thirds of ball holes 413 is formed in the whip seat 412, a damping disc 417 is connected to the inner part of the inner cavity 416 in a sliding mode, a top spring 418 is arranged in the inner cavity 416, two ends of the top spring 418 are respectively overlapped with the top surface of the damping disc 417 and the top wall of the inner cavity 416, a spherical groove 419 embedded with the ball head 411 is formed in the bottom surface of the damping disc 417, the top spring 418 normally pushes the damping disc 417 to be pressed on the surface of the ball head 411 in a pressing mode, and therefore certain rotation resistance is provided for the ball head 411, and the whip sections 41 can not be loosened excessively when rotating;
the attitude locking system 5 is provided inside the whip base 412, the ball 411 and the rod bracket 2 and is kept unlocked by the top spring 418.
In this embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 7, the posture locking system 5 includes a threaded ring groove 51, the threaded ring groove 51 is opened on the upper side of the surface of the rod-type support 2, a control ring 52 is sleeved in an internal thread of the threaded ring groove 51, a through groove 53 penetrating through the rod-type support 2 is formed in the inner wall of the threaded ring groove 51, a pin shaft 54 is slidably connected inside the through groove 53, an inner ring of the control ring 52 is provided with an inner ring groove 55, both ends of the pin shaft 54 are slidably connected in the inner ring groove 55, and when the control ring 52 moves up along the threaded ring groove 51, the pin shaft 54 can move up without rotating;
a T-shaped circular truncated cone 56 used for locking a damping disc 417 is connected to the inside of the inner cavity 416 in a sliding mode, the T-shaped circular truncated cone 56 is located between the top wall of the inner cavity 416 and the top end of the top spring 418, a cable channel 57 is formed in the rod type support 2, wire holes 58 communicated with the cable channel 57 are formed in the damping disc 417, the ball head 411 and the whip seat 412, a guy cable 59 is connected to the wire holes 58 and the cable channel 57 in a sliding mode, one end of the guy cable 59 is fixedly connected with the pin shaft 54, and the other end of the guy cable 59 is fixedly inserted into the T-shaped circular truncated cone 56 in a penetrating mode;
a pop-up staple 510 driven by the T-shaped circular table 56 is rotatably connected to the surface of the whip holder 412.
In this embodiment, as shown in fig. 4 and fig. 6, the pop-up staple 510 includes a through chute 5101, the through chute 5101 is opened inside the whip base 412 and is communicated with the inner cavity 416, a control plate 5102 is connected inside the through chute 5101 in a sliding manner, and the control plate 5102 is fixedly connected with the side surface of the T-shaped circular truncated cone 56;
the surface of the whipstock 412 is provided with a folding groove 5103 communicated with the through sliding groove 5101, the inside of the folding groove 5103 is rotatably connected with an inner shaft 5104, the surface of the inner shaft 5104 is fixedly sleeved with a tooth surface round seat 5105, and the surface of the control plate 5102 is provided with a concave tooth surface 5106 mutually meshed with the tooth surface round seat 5105;
the surface of the tooth surface round seat 5105 is fixedly connected with a pin head 5107 matched with the folding groove 5103, a torsion spring 5108 is movably sleeved on the surface of the inner shaft 5104, two ends of the torsion spring 5108 are respectively clamped on the pin head 5107 and the folding groove 5103, and the torsion spring 5108 normally pushes the pin head 5107 to be rotatably embedded in the folding groove 5103.
In this embodiment, as shown in fig. 3, 4 and 5, an insertion opening for inserting the cable 59 in a deflected state is formed on the surface of the ball head 411, and when the ball head 411 is dislocated with the wire hole 58 on the whip seat 412, the cable 59 can be inserted into the insertion opening, so that the cable 59 is prevented from being clamped between the ball head 411 and the whip seat 412 to affect posture locking.
In this embodiment, as shown in fig. 4 and fig. 6, the number of the through chutes 5101 is set to be a plurality, the plurality of through chutes 5101 are annularly and equidistantly arranged along the whip base 412, and the number and the positions of the nail heads 5107 and the through chutes 5101 are in one-to-one correspondence, so that the nail heads 5107 can be uniformly ejected from the surface of the whip base 412, thereby avoiding support deviation and improving use stability.
In this embodiment, as shown in fig. 4 and 6, the pin head 5107 is made of an elastic material, so that the pin head 5107 can be bent by the outside after being ejected, thereby improving the fixing effect and avoiding the situation that the T-shaped circular truncated cone 56 cannot move down to lock the ball head 411 because the pin head 5107 is not ejected completely.
A method of using a distance measuring device adapted for use in multiple terrains, comprising the steps of:
s1, aiming at the common terrains which can not be placed by the triangular support and have stone cracks, gaps and rock holes, such as karst landforms with stone buds, karst ditches, water falling holes and corrosion depressions on the ground surface, a user firstly grasps the rod-type support 2 to enable the device to be integrally suspended, then rotates the universal adjusting whip 4 out of the caulking groove 3 through the corresponding whip 41 connected with the rod-type support 2, and restricts and rotates the universal adjusting whip 4 in the two-thirds ball holes 413 on the whip seat 412 through the ball head 411, so that free wide-angle rotation of the rest whip 41 is realized, at the moment, the three universal adjusting whip 4 on the surface of the rod-type support 2 can be respectively inserted into the stone cracks, the gaps, the rock holes or the dissolving grooves on three sides, and the shape of the universal adjusting whip 4 is matched with the gaps, the holes and the grooves through the free wide-angle rotation;
s2, the lever type bracket 2 is kept in a vertical state, then the control ring 52 is rotated to move up along the thread ring groove 51, the pin 54 moving synchronously with the control ring 52 pulls the cable 59, the T-shaped round platform 56 in each whipstock 412 is pulled to slide along the inner cavity 416 by the inhaul cable 59, the T-shaped round platform 56 compresses the top spring 418 to be pressed against the damping disc 417, so that the damping disk 417 is pressed on the surface of the ball head 411 to limit the rotation thereof, thereby locking the rotation adjusting function of each of the whipstocks 41, meanwhile, the control plate 5102 moving downwards along with the T-shaped circular truncated cone 56 drives the circular base 5105 of the tooth surface and the pin head 5107 to compress the torsion spring 5108 to rotate through the concave tooth surface 5106 on the surface, so that the pin head 5107 is popped out from the folding groove 5103 and is clamped in a stone gap, a rock hole or a karst groove to increase the universal adjusting whip 4 to be fixedly inserted, therefore, the integral universal adjusting whip 4 keeps the current posture and vertically supports the rod type bracket 2 and the range finder 1 along the stone joints, gaps, rock holes or the dissolving channels;
s3, aiming at the uneven conventional ground, a user can grasp the rod-type support 2 to enable the device to be integrally suspended, then the universal adjusting whip 4 is rotated out from the caulking groove 3 through the corresponding whip 41 connected with the rod-type support 2, the universal whip 41 is vertically arranged on the ground at different levels by utilizing the free rotation of each whip 41, then the posture locking is repeated, the device can be stably arranged on the uneven ground with large step fall, the whip 41 at the bottom end part can be horizontally arranged on the ground, then the friction force and the clamping stagnation effect of the contact between the universal adjusting whip 4 and the ground are increased by utilizing the popped-up pin head 5107, and the placing stability of the whole device is further increased;
s4, aiming at the situation that distance measurement cannot be placed on the jungle ground due to ground shielding, a user can grasp the rod-type support 2 to enable the device to be integrally suspended, then the universal adjusting whip 4 is rotated out of the embedded groove 3 through the corresponding whip 41 connected with the rod-type support 2, the hook 42 at the end part of the universal whip 41 is hung and buckled on a proper tree and a proper branch by utilizing the free rotation of each whip 41, then the posture is repeated for locking, the three-point pull suspension rod-type support 2 and the distance measuring instrument 1 are used for realizing the suspended erection of the whole device, the distance measuring laser of the distance measuring instrument 1 in the jungle environment can be effectively prevented from being shielded by ground surface plants, the applicability under the complex field environment is ensured, and the device has good use flexibility.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A distance measuring device suitable for use in multiple terrains, comprising a range finder (1), characterized in that: the bottom of the range finder (1) is fixedly connected with a rod type support (2), the surface of the rod type support (2) is provided with three caulking grooves (3), and the three caulking grooves (3) are annularly and equidistantly arranged along the rod type support (2);
a support rod type support (2) is fixedly connected inside the caulking groove (3) to realize a vertically arranged universal adjusting whip (4);
the universal adjusting whip (4) comprises a plurality of whipstocks (41) with wide-angle rotation functions, the number of the whipstocks (41) is set to be a plurality, the plurality of whipstocks (41) are sequentially and fixedly connected end to form the universal adjusting whip (4), the whipstock (41) at one end is fixedly connected to the bottom of the inner wall of the caulking groove (3), and the whipstock (41) at the other end is fixedly connected with a hook (42);
the whipstock (41) comprises a ball head (411) and a whipstock seat (412), two-thirds of ball holes (413) are formed in the end portion of the whipstock seat (412), the ball head (411) is rotatably embedded in the two-thirds of ball holes (413), a shaft column (414) is fixedly connected to the surface of the ball head (411), the shaft column (414) at the end portion is fixedly connected into the embedding groove (3), the rest shaft columns (414) are sequentially and fixedly connected to the surface of the adjacent whipstock seat (412), and a notch (415) which is communicated with the two-thirds of ball holes (413) and used for enabling the shaft column (414) to deflect at a large angle is formed in the surface of the whipstock seat (412);
an inner cavity (416) communicated with two-thirds of ball holes (413) is formed in the whip seat (412), a damping disc (417) is connected to the inner part of the inner cavity (416) in a sliding mode, a top spring (418) is arranged in the inner cavity (416), two ends of the top spring (418) are respectively overlapped with the top surface of the damping disc (417) and the top wall of the inner cavity (416), and a spherical groove (419) embedded with a ball head (411) is formed in the bottom surface of the damping disc (417);
an attitude locking system (5) for locking the universal adjusting whip (4) is arranged in the universal adjusting whip (4) and the rod type bracket (2);
the posture locking system (5) comprises a threaded ring groove (51), the threaded ring groove (51) is formed in the upper side of the surface of the rod type support (2), a control ring (52) is sleeved on the inner thread of the threaded ring groove (51), a through groove (53) penetrating through the rod type support (2) is formed in the inner wall of the threaded ring groove (51), a pin shaft (54) is connected to the inside of the through groove (53) in a sliding mode, an inner ring groove (55) is formed in the inner ring of the control ring (52), and two ends of the pin shaft (54) are connected to the inner ring groove (55) in a sliding mode;
the damping disc is characterized in that a T-shaped circular truncated cone (56) used for locking a damping disc (417) is connected to the inside of the inner cavity (416) in a sliding mode, the T-shaped circular truncated cone (56) is located between the top wall of the inner cavity (416) and the top end of a top spring (418), a cableway (57) is formed in the rod type support (2), wire holes (58) communicated with the cableway (57) are formed in the damping disc (417), a ball head (411) and a whip seat (412), a guy cable (59) is connected to the wire holes (58) and the inside of the cableway (57) in a sliding mode, one end of the guy cable (59) is fixedly connected with a pin shaft (54), and the other end of the guy cable (59) is fixedly inserted into the T-shaped circular truncated cone (56);
the surface of the whip seat (412) is rotationally connected with a pop-up staple (510) driven by a T-shaped circular truncated cone (56);
the pop-up staple (510) comprises a through chute (5101), the through chute (5101) is arranged inside the whip seat (412) and communicated with the inner cavity (416), a control plate (5102) is connected inside the through chute (5101) in a sliding mode, and the control plate (5102) is fixedly connected with the side surface of the T-shaped circular truncated cone (56);
the surface of the whipstock (412) is provided with a folding groove (5103) communicated with a through sliding groove (5101), the inside of the folding groove (5103) is rotatably connected with an inner shaft (5104), the surface of the inner shaft (5104) is fixedly sleeved with a tooth surface round seat (5105), and the surface of the control plate (5102) is provided with a concave tooth surface (5106) meshed with the tooth surface round seat (5105);
the surface of the tooth surface round seat (5105) is fixedly connected with a pin head (5107) matched with the folding groove (5103), the surface of the inner shaft (5104) is movably sleeved with a torsion spring (5108), and two ends of the torsion spring (5108) are respectively clamped on the pin head (5107) and the folding groove (5103).
2. A distance measuring device adapted for use in multiple terrains according to claim 1, wherein: the surface of the ball head (411) is provided with an embedding opening for embedding the inhaul cable (59) in a deflection state.
3. A distance measuring device adapted for use in multiple terrains according to claim 1, wherein: the number of the through sliding grooves (5101) is set to be a plurality of, and the through sliding grooves (5101) are arranged in an annular and equidistant mode along the whip seat (412).
4. A distance measuring device adapted for use in multiple terrains according to claim 1, wherein: the nail head (5107) is made of elastic materials.
5. The method of using a distance measuring device for use in multiple terrains according to claim 1, comprising the steps of:
s1, aiming at the common terrains which cannot be placed on the triangular support and have stone cracks, gaps and rock holes, such as karst landforms with stone buds, karst ditches, water falling holes and karst caves on the ground surface, a user firstly grasps the rod-type support (2) to enable the device to be integrally suspended, then rotates the universal adjusting whips (4) out of the caulking grooves (3) through the corresponding whips (41) connected with the rod-type support (2), and rotates the universal adjusting whips in two-thirds of ball holes (413) on the whip base (412) through the ball heads (411) to realize the free wide-angle rotation of the rest of the whips (41), at the moment, the three universal adjusting whips (4) on the surface of the rod-type support (2) can be respectively inserted into the stone cracks, the gaps, the rock holes or the karst ditches on three sides, and the shape of the universal adjusting whips (4) is matched with the gaps, the holes and the grooves through the free wide-angle rotation;
s2, the rod type support (2) is kept in a vertical state, then the control ring (52) is rotated to move upwards along the thread ring groove (51), the guy rope (59) is pulled on the pin shaft (54) which synchronously moves along with the control ring (52), the guy rope (59) is utilized to pull the T-shaped round platform (56) in each whipstock (412) to slide along the inner cavity (416), the T-shaped round platform (56) compresses the top spring (418) to press against the damping disk (417), so that the damping disk (417) is pressed and fixed on the surface of the ball head (411) at the moment to limit the rotation of the ball head, the rotation adjusting function of each whipstock (41) is locked, meanwhile, the control plate (5102) moving downwards along with the T-shaped round platform (56) drives the tooth surface round seat (5105) and the pin head (5107) to compress the torsion spring (5108) to rotate through the concave tooth surface (5106), so that the pin head (5107) ejects the whipstock (3) from the folding groove, and is clamped in a stone joint, a gap, a rock hole or a karst groove to increase universal joint (4) to be inserted and fixed, therefore, the integral universal adjusting whip (4) keeps the current posture and vertically supports and places the rod type bracket (2) and the range finder (1) along the stone joints, gaps, rock holes or the dissolving channels;
s3, aiming at the uneven conventional ground, a user can grasp the rod-type support (2) to enable the device to be integrally suspended, then the universal adjusting whip (4) is rotated out of the caulking groove (3) through the corresponding whip (41) connected with the rod-type support (2), the universal whip (41) is vertically arranged on the ground at different levels by utilizing the free rotation of each whip (41), then the posture locking is repeated, the device can be stably arranged on the uneven ground with large step fall, the bottom part of the whip (41) can be horizontally arranged on the ground, then the friction force and the clamping stagnation effect of the contact between the universal adjusting whip (4) and the ground are increased by utilizing the popped-out pin head (5107), and the arrangement stability of the integral device is further increased;
s4, aiming at the situation that distance measurement cannot be placed on the jungle ground due to ground shielding, a user can grasp the rod-type support (2) to enable the device to be integrally suspended, then the universal adjusting whip (4) is rotated out from the caulking groove (3) through the corresponding whip (41) connected with the rod-type support (2), hooks (42) at the end part of the universal whip (41) are hung and buckled on a proper tree and a proper branch by utilizing the free rotation of the whip (41), then the posture locking is repeated, the three-point pull suspension rod-type support (2) and the distance meter (1) are used, the suspended erection of the whole device is realized, the distance measurement laser of the distance meter (1) in the jungle environment can be effectively prevented from being shielded by earth surface plants, the diversity under the complex field environment is ensured, and the device has good use flexibility.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210052615.3A CN114063095B (en) | 2022-01-18 | 2022-01-18 | Distance measuring device suitable for multiple terrains and use method thereof |
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| CN114063095A (en) | 2022-02-18 |
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