CN113687375A

CN113687375A - Novel multifunctional laser range finder

Info

Publication number: CN113687375A
Application number: CN202111251511.7A
Authority: CN
Inventors: 王兵
Original assignee: Nantong Dongye Photoelectric Technology Co ltd
Current assignee: Nantong Dongye Photoelectric Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2021-11-23
Anticipated expiration: 2041-10-27
Also published as: CN113687375B

Abstract

The application relates to the technical field of range finding, and discloses a novel multi-functional laser range finder, laser range finder includes: distancer main part, laser emission end, horizontal bubble, the laser emission end is installed on distancer main part top, distancer main part rear side is provided with supporting component, distancer main part side is provided with the mark subassembly, laser emission end top is provided with protective assembly, distancer main part front side is vertical respectively and transversely installs horizontal bubble, distancer main part lower right corner is fixed with the lasso, distancer main part rear side is provided with referring to the subassembly, refer to the subassembly including measuring panel, refer to the board, refer to marking and scale mark, the standing groove has been seted up at distancer main part rear side middle part, and the inside swing joint of standing groove has the measuring panel. The application has the advantages that: the novel multifunctional laser range finder is convenient for controlling the measuring angle and marking the measuring point.

Description

Novel multifunctional laser range finder

Technical Field

The application relates to the technical field of distance measurement, in particular to a novel multifunctional laser distance meter.

Background

The laser distance measuring instrument is an instrument for measuring the distance of a target by using a certain parameter of modulated laser, emits a beam or a sequence of transient pulse laser beams to the target when in work, receives the laser beams reflected by the target by a photoelectric element, measures the time from the emission to the reception of the laser beams by a timer, calculates the distance from an observer to the target, has the measuring range of 3.5-5000 meters, and is widely applied to building measurement.

For example, the Chinese patent application number is: CN202021783255.7, which comprises a laser range finder main body, a top cover movably mounted above the laser range finder main body, a fixed plate movably mounted at the joint of the rear surface of the top cover and the laser range finder main body, a fixed bolt movably mounted at the corner of the fixed plate, a connecting rod fixedly mounted below the fixed plate, a limit chute formed on one side surface of the laser range finder main body, and a stopper fixedly mounted at the upper end of a protective cover movably mounted in the limit chute, wherein in the implementation process of the utility model, the laser range finder can protect the top laser emission lens and the display screen, and can be conveniently fixed and portable, and when the laser range finder is used, the laser range finder can only side-view the distance between two objects, but because when measuring, part of the building decoration needs to be measured at different oblique angles, when measuring non-horizontal angles by the traditional laser range finder, the control of the angle is relatively inconvenient, and after the measurement, the measurement point cannot be marked.

Disclosure of Invention

A novel multifunctional laser range finder, the laser range finder includes: the range finder comprises a range finder main body, a laser emitting end and a horizontal bubble, wherein the laser emitting end is installed at the top end of the range finder main body, a supporting component is arranged at the rear side of the range finder main body, a marking component is arranged at the side edge of the range finder main body, a protective component is arranged at the top end of the laser emitting end, the horizontal bubble is respectively vertically and transversely installed at the front side of the range finder main body, a sleeve rope is fixed at the lower right corner of the range finder main body, a reference component is arranged at the rear side of the range finder main body and comprises a measuring plate, a reference marking line and scale marks, a placing groove is formed in the middle of the rear side of the range finder main body, a measuring plate is movably connected inside the placing groove, the top end of the measuring plate is rotatably connected with a supporting rod, two ends of the supporting rod are fixed on the side wall of the placing groove, a reference plate is fixed on the range finder main body at the top of the front side of the measuring plate, and a plurality of scale marks are fixed on the reference plate at equal intervals, the middle part of one side, close to the reference plate, of the measuring plate is fixed with a reference marking line, and a fixing assembly is arranged inside the range finder main body at the bottom end of the placing groove.

Furthermore, a connecting block is fixed on the distance measuring instrument main body on the rear side of the top end of the placing groove, a limiting iron block is fixed at the bottom end of the connecting block, a fixed magnetic block matched with the limiting iron block is fixed at the rear end of the measuring plate, the distance between the limiting iron block and the fixed magnetic block to the supporting rod is equal, auxiliary pull grooves are formed in the bottom end of the measuring plate, the reference plate is in a sector shape of 90 degrees, the height of the reference mark line is larger than that of the reference plate, and the width of the reference plate is smaller than that of the limiting iron block.

Further, fixed subassembly includes gag lever post, dead lever and first spring, the inside sliding connection of distancer main part of standing groove bottom has the gag lever post, gag lever post bottom symmetry sliding connection has the dead lever, all the cover is equipped with first spring on the dead lever of gag lever post bottom, and the lower extreme all fixes respectively in gag lever post and distancer main part on the first spring, gag lever post middle part top with seted up the arc wall, and seted up another arc wall in the distancer main part on arc wall top, the movable groove has been seted up in the distancer main part of arc wall rear side, and the height of movable groove all is greater than the height of the inside gag lever post of standing groove, the gag lever post sets up to "U" shape.

Further, protective assembly includes protective cover, connecting cylinder, guard plate, carriage release lever and second spring, the distancer main part top of laser emission end side is fixed with the connecting cylinder, and the protective cover has been cup jointed to the screw thread on the connecting cylinder, the protective cover top is provided with the guard plate, and guard plate bottom equidistance is fixed with a plurality of carriage release levers, the carriage release lever all with protective cover top sliding connection, all overlap on the inside carriage release lever of protective cover and be equipped with the second spring, and the lower extreme all fixes respectively on protective cover and carriage release lever on the second spring, every the carriage release lever all sets up to "T" shape of inversion, the inner circle diameter of connecting cylinder is greater than the diameter of laser emission end, guard plate bottom equidistance is fixed with the buffering cushion.

Furthermore, the marking assembly comprises a pigment tank, a connecting frame, a sealing cover, a connecting sleeve block, a fixing sleeve, a marking ball and a diversion sponge, the pigment tank is arranged on the side of the main body of the range finder, the pigment tank is connected with the side edge of the distance meter main body through a connecting component, the inlet end of the top of the pigment tank is in threaded connection with a sealing cover, one side of the bottom end of the pigment tank, which is far away from the distance meter main body, is fixed with a fixed sleeve, and the inside of the fixed sleeve is rotationally connected with a connecting sleeve block, the outside of the fixed sleeve is connected with a fixed sleeve plate by screw thread, the fixed sleeve plates are all fixed on the outer side wall of the connecting sleeve block, the inside of the connecting sleeve block is rotatably connected with a marking ball, the opposite sides of the connecting sleeve block and the pigment tank are all provided with communicating holes, and a diversion sponge is clamped in the communicating hole and fixed with the connecting sleeve block through a fixed cone, and the top end of the fixed cone is connected with the connecting sleeve block through threads.

Further, the width of pigment jar is less than the width of distancer main part, the pigment jar front side is fixed with the transparent window, and the transparent window bottom is located same horizontal plane with the intercommunicating pore, the inside sealed cushion that bonds in transparent window top, connect the inside rotation hole of offering with the marker ball complex of cover block, and the diameter height that highly is less than the marker ball of rotation hole side, fixed awl is located the fixed lagging outside, fixed awl upper portion is provided with the screw thread, connect the cover block inside offer with fixed awl complex screw hole, and fixed awl top is fixed with the rotating turret, connect the cover block inside offer with rotating turret complex rotation groove.

Further, inside water conservancy diversion sponge one end extended to the pigment jar, and the inside water conservancy diversion sponge end of pigment jar sets up to the bullet, the water conservancy diversion sponge other end is connected with the mark ball laminating, the water conservancy diversion sponge sets up to the arc with mark ball complex, the diameter of water conservancy diversion sponge equals the diameter of intercommunicating pore, water conservancy diversion sponge is inside to be seted up and to be the complex fixed orifices with the fixed cone, the diameter of fixed cone is less than the third of the diameter of intercommunicating pore.

Further, the connecting assembly comprises a connecting frame, two fixing grooves, fixing blocks, a movable cross rod, a guide rod, a third spring and an auxiliary push rod, wherein two fixing grooves are fixed on one side of the pigment tank close to the range finder body, the fixing blocks are sleeved inside the two fixing grooves in a sliding manner, the two fixing blocks are fixed at the bottom ends of the fixing grooves, the two fixing grooves are formed in the side wall of the range finder body, the movable cross rod is arranged inside the side wall of the fixing groove at the top end of the connecting frame in a sliding manner, the guide rod is connected inside the movable cross rod in a scraping manner, the guide rod is fixed inside the range finder body, the guide rod at the side edge of the movable cross rod is sleeved with the third spring, two ends of the third spring are respectively fixed on the range finder body and the movable cross rod, the auxiliary push rod is fixed on the rear side of the connecting frame and extends to the outer side of the rear portion of the range finder body, the width of the fixing grooves is smaller than that of the pigment tanks.

Further, the splice box all sets up to horizontal "U" shape of placing, the fixed block highly all is greater than the height of fixed slot to between the fixed slot top, remove the horizontal pole to the height that highly all equals the fixed slot between the fixed slot bottom, distancer main part rear side all seted up with auxiliary push rod complex fluting, and grooved length all is greater than the length of the inside removal horizontal pole of fixed slot, remove the horizontal pole inside all seted up with guide bar complex shifting chute.

Further, supporting component includes connecting rod, adjusting screw and support loop bar, distancer main part rear side equidistance is fixed with four connecting rods, every the adjusting screw rear end all is fixed with adjusting screw, all threaded connection has a support loop bar on the adjusting screw, support the loop bar front end all seted up with connecting rod complex rotation through-hole, and the diameter of through-hole all is less than adjusting screw's diameter, support the loop bar and all set up to horizontal "T" shape of placing, it has the rubber pad all to glue support the loop bar rear side, the width of supporting the loop bar all is greater than the width of spacing iron plate.

The application has the advantages that: the novel multifunctional laser range finder is convenient for controlling the measuring angle and marking the measuring point.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a novel multifunctional laser range finder according to an embodiment of the present application;

FIG. 2 is a schematic side view of the embodiment of FIG. 1;

FIG. 3 is a side sectional partial structure view of the measurement plate 5 in the embodiment of FIG. 1;

FIG. 4 is a schematic view of a rear view cross-sectional partial structure of the embodiment shown in FIG. 1;

FIG. 5 is an enlarged view of the structure at A in the embodiment shown in FIG. 1;

FIG. 6 is a schematic cross-sectional front view of the shield assembly of the embodiment of FIG. 1;

FIG. 7 is a schematic perspective view of the paint can of the embodiment of FIG. 1;

FIG. 8 is a schematic sectional view of the pigment can structure connecting structure in the embodiment of FIG. 1;

FIG. 9 is a perspective view of the connection nest in the embodiment of FIG. 1;

FIG. 10 is an enlarged structural view of the structure at B in the embodiment shown in FIG. 8;

fig. 11 is a schematic structural view of the support assembly in the embodiment of fig. 1.

The meaning of the reference symbols in the figures: 1. a rangefinder body; 2. a laser emitting end; 3. horizontal bubble; 4. a placement groove; 5. measuring a plate; 6. a support bar; 7. connecting blocks; 8. limiting an iron block; 9. a fixed magnetic block; 10. a reference plate; 11. a reference marking; 12. scale lines; 13. sleeving a rope; 14. a limiting rod; 15. fixing the rod; 16. a first spring; 17. an arc-shaped slot; 18. a movable groove; 19. a protective cover; 20. a connecting cylinder; 21. a protection plate; 22. a travel bar; 23. a second spring; 24. a paint tank; 25. a connecting frame; 26. fixing grooves; 27. a fixed block; 28. moving the cross bar; 29. a guide bar; 30. a third spring; 31. an auxiliary push rod; 32. a sealing cover; 33. a transparent window; 34. connecting the sleeve blocks; 35. fixing the sleeve; 36. fixing the sleeve plate; 37. marking the ball; 38. a diversion sponge; 39. a fixed cone; 40. rotating the frame; 41. a connecting rod; 42. adjusting the screw rod; 43. supporting the loop bar.

Detailed Description

In order to make the purpose, features and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the embodiments described below are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical scheme of the application is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

Referring to fig. 1 to 2, the novel multifunctional laser range finder includes: the range finder comprises a range finder main body 1, a laser emitting end 2 and a horizontal bubble 3, wherein the laser emitting end 2 is installed at the top end of the range finder main body 1, a supporting component is arranged at the rear side of the range finder main body 1, a marking component is arranged at the side edge of the range finder main body 1, a protective component is arranged at the top end of the laser emitting end 2, the horizontal bubble 3 is respectively vertically and horizontally installed at the front side of the range finder main body 1, a sleeve rope 13 is fixed at the lower right corner of the range finder main body 1, a reference component is arranged at the rear side of the range finder main body 1 and comprises a measuring plate 5, a reference plate 10, a reference marking line 11 and a scale mark 12, a placing groove 4 is formed in the middle of the rear side of the range finder main body 1, the measuring groove 4 is movably connected with the measuring plate 5, a supporting rod 6 is rotatably connected to the top end of the measuring plate 5, two ends of the supporting rod 6 are both fixed on the side wall of the placing groove 4, a reference plate 10 is fixed on the range finder main body 1 at the top of the front side of the measuring plate 5, and a plurality of scale marks 12 are equidistantly fixed on the reference plate 10, a reference marking 11 is fixed in the middle of one side of the measuring plate 5 close to the reference plate 10, and a fixing component is arranged in the range finder main body 1 at the bottom end of the placing groove 4.

Through the technical scheme, when the measurement of different oblique angles is carried out to needs, support through referring to board 10, then, rotate distancer main part 1, it rotates referring to board 10 in referring to 11 sides of reticle, through scale mark 12 and the position of referring to between the reticle 11, contained angle when control distancer main part 1 measures, and measure board 5 when not using, can accomodate and fix inside standing groove 4, can not influence distancer main part 1's normal use, and through the mark subassembly, can mark at the measuring point, convenient record, protect laser emission end 2 through protection component simultaneously, when avoiding distancer main part 1 to carry, laser emission end 2 collides with the damage.

Specifically, a connecting block 7 is fixed on the distance measuring instrument main body 1 at the rear side of the top end of the placing groove 4, a limiting iron block 8 is fixed at the bottom end of the connecting block 7, a fixed magnetic block 9 matched with the limiting iron block 8 is fixed at the rear end of the measuring plate 5, the distances between the limiting iron block 8 and the fixed magnetic block 9 to the supporting rod 6 are equal, when the measuring plate 5 rotates to be perpendicular to the distance measuring instrument main body 1, the limiting iron block 8 is attached to the fixed magnetic block 9, auxiliary pull grooves are formed in the bottom end of the measuring plate 5, the measuring plate 5 is convenient to pull in use, the reference plate 10 is in a 90-degree fan shape, the height of the reference mark 11 is larger than that of the reference plate 10, the width of the reference plate 10 is smaller than that of the limiting iron block 8, the measuring plate 5 can also be rotated to be perpendicular to be placed to the distance measuring instrument main body 1, at the moment, the measuring plate 5 is abutted to the side edge of the limiting iron block 8, under the attraction effect of the limiting iron block 8 and the fixed magnetic block 9, the measuring plate 5 is fixed, so that the right-angle measurement can be performed on the building, and the practicability of the distance measuring instrument main body 1 is further improved.

The fixing component comprises a limiting rod 14, a fixing rod 15 and a first spring 16, the limiting rod 14 is connected inside the distance measuring instrument main body 1 at the bottom end of the placing groove 4 in a sliding manner, the fixing rod 15 is connected at the bottom end of the limiting rod 14 in a sliding manner, the first spring 16 is sleeved on the fixing rod 15 at the bottom end of the limiting rod 14, the upper end and the lower end of the first spring 16 are respectively fixed on the limiting rod 14 and the distance measuring instrument main body 1, the top end of the middle part of the limiting rod 14 is provided with an arc-shaped groove 17, the distance measuring instrument main body 1 at the top end of the arc-shaped groove 17 is provided with another arc-shaped groove 17, the distance measuring instrument main body 1 at the rear side of the arc-shaped groove 17 is provided with a movable groove 18, the height of the movable groove 18 is larger than that of the limiting rod 14 inside the placing groove 4, the limiting rod 14 is set to be U-shaped, when the measuring plate 5 is not needed, the arc-shaped groove 17 is pressed through the movable groove 18 to drive the limiting rod 14 to compress, the first spring 16 moves downwards, after the limiting rod 14 completely moves out of the placing groove 4, the measuring plate 5 is rotated to be stored in the placing groove 4, then the limiting rod 14 is loosened, the limiting rod 14 is pushed by the first spring 16, the limiting rod 14 moves upwards to the side of the measuring plate 5, the measuring plate 5 can be limited, and the measuring plate 5 is fixedly stored in the distance measuring instrument main body 1.

The protection assembly comprises a protection cover 19, a connecting cylinder 20, a protection plate 21, a movable rod 22 and a second spring 23, the top end of the distance measuring instrument main body 1 on the side of the laser emission end 2 is fixed with the connecting cylinder 20, the protection cover 19 is sleeved on the connecting cylinder 20 through threads, the protection plate 21 is arranged above the protection cover 19, a plurality of movable rods 22 are fixed on the protection plate 21 at equal intervals at the bottom end, the movable rods 22 are all in sliding connection with the top end of the protection cover 19, the second spring 23 is sleeved on the movable rods 22 inside the protection cover 19, the upper end and the lower end of the second spring 23 are respectively fixed on the protection cover 19 and the movable rods 22, each movable rod 22 is arranged in an inverted T shape, the diameter of an inner ring of the connecting cylinder 20 is larger than that of the laser emission end 2, the buffer rubber pads are fixed at equal intervals at the bottom end of the protection plate 21, after the distance measuring instrument main body 1 is used, the protection plate 19 is screwed to the connecting cylinder 20 for fixation, when the laser emission end 2 is collided, impact force firstly acts on the protection plate 21, drives the movable rod 22 to stretch the second spring 23, offsets partial impact force through the second spring 23, can cushion and protect the laser emission end 2, and when the laser emission end is used again, the protective cover 19 is rotated, and the guide rod 29 is directly separated from the connecting cylinder 20.

The marking assembly comprises a pigment tank 24, a connecting frame 25, a sealing cover 32, a connecting sleeve block 34, a fixing sleeve 35, a marking ball 37 and a diversion sponge 38, the pigment tank 24 is arranged on the side edge of the distance meter main body 1, the pigment tank 24 is connected with the side edge of the distance meter main body 1 through a connecting assembly, the inlet end of the top of the pigment tank 24 is in threaded connection with the sealing cover 32, the fixing sleeve 35 is fixed on one side of the bottom end of the pigment tank 24, which is far away from the distance meter main body 1, the connecting sleeve block 34 is rotatably connected inside the fixing sleeve 35, a fixing sleeve plate 36 is in threaded connection outside the fixing sleeve 35, the fixing sleeve plate 36 is fixed on the outer side wall of the connecting sleeve block 34, the marking ball 37 is rotatably connected inside the connecting sleeve block 34, the intercommunicating holes are formed in one side, which is opposite to the pigment tank 34, the diversion sponge 38 is clamped inside the intercommunicating holes, the sponge diversion 38 is fixed with the connecting sleeve block 34 through the fixing cone 39, fixed cone 39 top is passed through the screw thread and is connected with connection cover block 34, through to the inside storage pigment of pigment jar 24, then paint pigment absorption to mark ball 37 through water conservancy diversion sponge 38 on, with mark ball 37 butt treating the mark pad, and pulling distancer main part 1, the rotation that drives mark ball 37 marks, and pigment jar 24's removable fraction sets up, conveniently take off pigment jar 24 and wash, also conveniently pull out water conservancy diversion sponge 38 simultaneously and change and wash, make the use of mark subassembly convenient to maintain.

Particularly, the width of pigment jar 24 is less than the width of distancer main part 1, pigment jar 24 front side is fixed with transparent window 33, and transparent window 33 bottom and intercommunicating pore are located same horizontal plane, the inside sealed cushion that bonds in transparent window 33 top, connect set block 34 inside offer with mark ball 37 complex rotation hole, and the highly diameter height that is less than mark ball 37 of rotation hole side, avoid mark ball 37 and connect set block 34 separation, fixed awl 39 is located the fixed lagging 36 outside, fixed awl 39 upper portion is provided with the screw thread, connect set block 34 inside offer with fixed awl 39 complex screw hole, and fixed awl 39 top is fixed with runner 40, connect set block 34 inside offer with runner 40 complex rotation groove, conveniently observe the inside pigment surplus of pigment jar 24 through transparent window 33.

Particularly, inside water conservancy diversion sponge 38 one end extends to pigment jar 24, and the inside water conservancy diversion sponge 38 end of pigment jar 24 sets up to the bullet head, the water conservancy diversion sponge 38 other end is connected with the laminating of marker ball 37, water conservancy diversion sponge 38 sets up to the arc with marker ball 37 complex, the diameter of water conservancy diversion sponge 38 equals the diameter of intercommunicating pore, water conservancy diversion sponge 38 is inside to be offered and is the complex fixed orifices with fixed awl 39, the diameter of fixed awl 39 is less than the third of the diameter of intercommunicating pore, it goes inside pigment jar 24 to conveniently insert water conservancy diversion sponge 38 through the intercommunicating pore, carry out the shutoff through water conservancy diversion sponge 38 simultaneously, avoid pigment jar 24 inside pigment to spill over through the intercommunicating pore, also guarantee that water conservancy diversion sponge 38 paints the pigment inside pigment of pigment jar to marker ball 37 on with pigment jar 24.

As a further optimization scheme, the connecting assembly includes a connecting frame 25, two fixing grooves 26, fixing blocks 27, a movable cross bar 28, a guide bar 29, a third spring 30 and an auxiliary push rod 31, two fixing grooves 26 are fixed on one side of the pigment tank 24 close to the distance meter main body 1, the fixing blocks 27 are sleeved inside the two fixing grooves 26 in a sliding manner, the two fixing blocks 27 are fixed at the bottom ends of the fixing grooves 26, the two fixing grooves 26 are all arranged on the side wall of the distance meter main body 1, the movable cross bar 28 is arranged inside the side wall of the fixing groove 26 at the top end of the connecting frame 25 in a sliding manner, the guide bar 29 is connected inside the movable cross bar 28 in a scraping manner, the guide bar 29 is fixed inside the distance meter main body 1, the third spring 30 is sleeved on the guide bar 29 at the side of the movable cross bar 28, both ends of the two third springs 30 are respectively fixed on the distance meter main body 1 and the movable cross bar 28, the auxiliary push rod 31 is fixed at the rear side of the connecting frame 25, and supplementary push rod 31 extends to the 1 rear portion outside of distancer main part, and the width of fixed slot 26 all is less than the width of painttank 24, and the split formula stimulates supplementary push rod 31, drives and removes horizontal pole 28 compression third spring 30 and shift out inside fixed slot 26 for remove horizontal pole 28 and remove the spacing of connecting frame 25, then upwards stimulate painttank 24, drive connecting frame 25 and move up to misplace with fixed block 27, can directly pull out connecting frame 25 from fixed slot 26 is inside.

Specifically, the connecting frames 25 are all horizontally placed in a U shape, the height from the fixing block 27 to the top end of the fixing groove 26 is greater than the height of the fixing groove 26, the height from the movable cross bar 28 to the bottom end of the fixing groove 26 is equal to the height of the fixing groove 26, the rear side of the distance meter main body 1 is provided with a notch matched with the auxiliary push rod 31, the length of the notch is greater than the length of the movable cross bar 28 in the fixing groove 26, the movable cross bar 28 is provided with a movable groove matched with the guide rod 29, the connecting frame 25 is conveniently sleeved on the fixing block 27, and it is ensured that when the pigment tank 24 is disassembled, the pigment tank 24 can be pulled upwards, the connecting frame 25 is driven to move upwards to be dislocated with the fixing block 27, the connecting frame 25 can be pulled out from the inside of the fixing groove 26, thereby facilitating the disassembly of the pigment tank 24 and the distance meter main body 1, and ensuring that the auxiliary push rod 31 is pulled, the movable cross bar 28 can be driven to compress the third spring 30, out of the interior of the fixing groove 26.

As a further optimized scheme, the supporting component comprises connecting rods 41, adjusting screws 42 and supporting sleeve rods 43, four connecting rods 41 are fixed on the rear side of the range finder main body 1 at equal intervals, an adjusting screw 42 is fixed at the rear end of each adjusting screw 42, a supporting sleeve rod 43 is in threaded connection with each adjusting screw 42, a rotating through hole matched with the connecting rods 41 is formed in the front end of each supporting sleeve rod 43, the diameter of each through hole is smaller than that of each adjusting screw 42, the supporting sleeve rods 43 are prevented from being separated from the connecting rods 41, the supporting sleeve rods 43 are all arranged in a transverse T shape, rubber pads are adhered to the rear sides of the supporting sleeve rods 43, so that the supporting sleeve rods 43 are supported more stably, the width of each supporting sleeve rod 43 is larger than that of the limiting iron block 8, when the range finder main body 1 needs to be laid flat for measurement, the range finder main body 1 is supported by the supporting sleeve rods 43 at the rear end and is matched with the horizontal bubble 3, support loop bar 43 rotates, adjusts distancer main part 1 to the level and places to can keep the level to place when guaranteeing distancer main part 1 to measure, improve distancer main part 1's practicality.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a novel multi-functional laser range finder which characterized in that: the laser range finder includes: the range finder comprises a range finder main body (1), a laser emitting end (2) and a horizontal bubble (3), wherein the laser emitting end (2) is installed at the top end of the range finder main body (1), a supporting component is arranged at the rear side of the range finder main body (1), a marking component is arranged on the side edge of the range finder main body (1), a protective component is arranged at the top end of the laser emitting end (2), the horizontal bubble (3) is respectively vertically and transversely installed at the front side of the range finder main body (1), a loop rope (13) is fixed at the lower right corner of the range finder main body (1), a reference component is arranged at the rear side of the range finder main body (1), the reference component comprises a measuring plate (5), a reference plate (10), a reference marking (11) and a scale mark (12), a placement groove (4) is formed in the middle of the rear side of the range finder main body (1), and the measuring plate (5) is movably connected inside the placement groove (4), the utility model discloses a measuring plate, including measuring board (5), top is rotated and is connected with bracing piece (6), and bracing piece (6) both ends are all fixed on standing groove (4) lateral wall, be fixed with on distancer main part (1) at measuring board (5) front side top and refer to board (10), and refer to board (10) equidistance and be fixed with a plurality of scale marks (12), the middle part that measuring board (5) is close to referring to board (10) one side is fixed with and refers to graticule (11), the inside fixed subassembly that is provided with of distancer main part (1) of standing groove (4) bottom.

2. The novel multifunctional laser range finder of claim 1, wherein: the range finder is characterized in that a connecting block (7) is fixed to a range finder main body (1) on the rear side of the top end of a placing groove (4), a limiting iron block (8) is fixed to the bottom end of the connecting block (7), a fixed magnetic block (9) matched with the limiting iron block (8) is fixed to the rear end of a measuring plate (5), the distance between the limiting iron block (8) and the fixed magnetic block (9) and the distance between the supporting rod (6) are equal, auxiliary pull grooves are formed in the bottom end of the measuring plate (5), a reference plate (10) is arranged in a 90-degree fan shape, the height of the reference mark (11) is larger than the height of the reference plate (10), and the width of the reference plate (10) is smaller than the width of the limiting iron block (8).

3. The novel multifunctional laser range finder as claimed in claim 2, wherein: the fixing assembly comprises a limiting rod (14), a fixing rod (15) and a first spring (16), the limiting rod (14) is connected to the inner portion of the distance measuring instrument main body (1) at the bottom end of the placing groove (4) in a sliding mode, the fixing rods (15) are connected to the bottom end of the limiting rod (14) in a sliding mode symmetrically, the first spring (16) is sleeved on each fixing rod (15) at the bottom end of the limiting rod (14), the upper end and the lower end of each first spring (16) are fixed to the limiting rod (14) and the distance measuring instrument main body (1) respectively, the arc-shaped groove (17) is formed in the middle top end of the limiting rod (14), the distance measuring instrument main body (1) at the top end of the arc-shaped groove (17) is provided with another arc-shaped groove (17), the distance measuring instrument main body (1) at the rear side of the arc-shaped groove (17) is provided with a movable groove (18), and the height of each movable groove (18) is larger than the height of the limiting rod (14) in the placing groove (4), the limiting rod (14) is U-shaped.

4. The novel multifunctional laser range finder of claim 3, wherein: the protection assembly comprises a protection cover (19), a connecting cylinder (20), a protection plate (21), a moving rod (22) and a second spring (23), the top end of a distance meter main body (1) at the side of the laser emission end (2) is fixed with the connecting cylinder (20), the protection cover (19) is sleeved on the connecting cylinder (20) in a threaded manner, the protection plate (21) is arranged above the protection cover (19), a plurality of moving rods (22) are fixed on the protection plate (21) at the bottom end of the protection plate (21) in an equidistant manner, the moving rods (22) are all in sliding connection with the top end of the protection cover (19), the second spring (23) is sleeved on the moving rod (22) inside the protection cover (19), the upper end and the lower end of the second spring (23) are respectively fixed on the protection cover (19) and the moving rod (22), each moving rod (22) is all arranged in an inverted T shape, and the diameter of an inner ring of the connecting cylinder (20) is larger than that of the laser emission end (2), the bottom end of the protection plate (21) is fixed with buffer rubber pads at equal intervals.

5. The novel multifunctional laser range finder as claimed in claim 2, wherein: the marking assembly comprises a pigment tank (24), a connecting frame (25), a sealing cover (32), a connecting sleeve block (34), a fixing sleeve (35), a marking ball (37) and a diversion sponge (38), wherein the pigment tank (24) is arranged on the side edge of the distance meter main body (1), the pigment tank (24) is connected with the side edge of the distance meter main body (1) through a connecting assembly, the inlet end of the top of the pigment tank (24) is in threaded connection with the sealing cover (32), the fixing sleeve (35) is fixed on one side, away from the distance meter main body (1), of the bottom end of the pigment tank (24), the connecting sleeve block (34) is rotatably connected inside the fixing sleeve (35), a fixing sleeve plate (36) is in threaded connection with the outer side of the fixing sleeve (35), the fixing sleeve plate (36) is fixed on the outer side wall of the connecting sleeve block (34), the marking ball (37) is rotatably connected inside the connecting sleeve block (34), the intercommunicating pore has all been seted up to one side that connects set piece (34) and pigment jar (24) are relative, and the inside joint of intercommunicating pore has water conservancy diversion sponge (38), water conservancy diversion sponge (38) are fixed with connecting set piece (34) through fixed awl (39), fixed awl (39) top is connected with connecting set piece (34) through the screw thread.

6. The novel multifunctional laser range finder of claim 5, wherein: the width of pigment jar (24) is less than the width of distancer main part (1), pigment jar (24) front side is fixed with transparent window (33), and transparent window (33) bottom and intercommunicating pore are located same horizontal plane, the inside sealed cushion that bonds in transparent window (33) top, connect set block (34) inside offer with mark ball (37) complex rotation hole, and the diameter height that highly is less than mark ball (37) of rotation hole side, fixed awl (39) are located fixed lagging (36) outside, fixed awl (39) upper portion is provided with the screw thread, connect set block (34) inside offer with fixed awl (39) complex screw hole, and fixed awl (39) top is fixed with rotating frame (40), connect set block (34) inside offer with rotating frame (40) complex rotation groove.

7. The novel multifunctional laser range finder of claim 5, wherein: inside water conservancy diversion sponge (38) one end extends to pigment jar (24), and inside water conservancy diversion sponge (38) end of pigment jar (24) sets up to bullet head, water conservancy diversion sponge (38) other end and marker ball (37) laminating are connected, water conservancy diversion sponge (38) set up to be connected with marker ball (37) complex arc, the diameter of water conservancy diversion sponge (38) equals the diameter of intercommunicating pore, water conservancy diversion sponge (38) inside seted up with fixed awl (39) be the complex fixed orifices, the diameter of fixed awl (39) is less than the third of the diameter of intercommunicating pore.

8. The novel multifunctional laser range finder of claim 5, wherein: the connecting assembly comprises a connecting frame (25), fixing grooves (26), fixing blocks (27), a movable cross rod (28), guide rods (29), a third spring (30) and an auxiliary push rod (31), wherein two fixing grooves (26) are fixed on one side, close to the range finder main body (1), of the pigment tank (24), the fixing blocks (27) are sleeved inside the two fixing grooves (26) in a sliding mode, the two fixing blocks (27) are fixed at the bottom ends of the fixing grooves (26), the two fixing grooves (26) are arranged on the side wall of the range finder main body (1), the movable cross rod (28) is arranged inside the side wall of the fixing groove (26) at the top end of the connecting frame (25) in a sliding mode, the guide rods (29) are connected inside the movable cross rod (28) in a scraping mode, the guide rods (29) are fixed inside the range finder main body (1), the guide rods (29) on the side edges of the movable cross rod (28) are all sleeved with the third spring (30), two third spring (30) both ends are all fixed respectively on distancer main part (1) and removal horizontal pole (28), connecting frame (25) rear side is fixed with supplementary push rod (31), and supplementary push rod (31) extend to the distancer main part (1) rear portion outside, the width of fixed slot (26) all is less than the width of pigment jar (24).

9. The novel multifunctional laser range finder of claim 8, wherein: the utility model discloses a range finder, including connection frame (25), fixed block (27), fixed slot (26), movable horizontal pole (28), fixed block (26), fixed block (25) all set up to "U" shape transversely placing, fixed block (27) are all greater than the height of fixed slot (26) to the height between fixed slot (26) top, movable horizontal pole (28) all equal to the height of fixed slot (26) between fixed slot (26) bottom, range finder main part (1) rear side all seted up with auxiliary push rod (31) complex fluting, and grooved length all is greater than the length of fixed slot (26) inside movable horizontal pole (28), movable horizontal pole (28) inside all seted up with guide bar (29) complex shifting chute.

10. The novel multifunctional laser range finder as claimed in claim 2, wherein: the supporting component comprises connecting rods (41), adjusting screws (42) and supporting sleeve rods (43), four connecting rods (41) are fixed to the rear side of the range finder body (1) at equal intervals, each adjusting screw (42) is fixed to the rear end of the adjusting screw (42), each adjusting screw (42) is connected with one supporting sleeve rod (43) in a threaded mode, the front end of each supporting sleeve rod (43) is provided with a rotating through hole matched with the corresponding connecting rod (41), the diameter of each through hole is smaller than that of each adjusting screw (42), each supporting sleeve rod (43) is arranged in a T shape transversely placed, rubber pads are glued to the rear sides of the supporting sleeve rods (43), and the width of each supporting sleeve rod (43) is larger than that of a limiting iron block (8).