CN113483744B

CN113483744B - Laser marking equipment for digital mapping

Info

Publication number: CN113483744B
Application number: CN202110837114.1A
Authority: CN
Inventors: 宋朋
Original assignee: Jinhua Kaibao Land And Real Estate Evaluation Surveying And Mapping Planning Co ltd
Current assignee: Jinhua Kaibao Land And Real Estate Evaluation Surveying And Mapping Planning Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2023-12-22
Anticipated expiration: 2041-07-23
Also published as: CN113483744A

Abstract

The invention discloses a laser marking device for digital mapping, and belongs to the technical field of mapping devices. The utility model provides a digital survey and drawing is with laser marking equipment, comprises a box bod, carousel circumference outer wall is annular equidistant a plurality of joint grooves of having seted up for the position of joint piece, the rotating plate back wall is two pillar about symmetrical structure has set firmly, set firmly the base between two pillar rear ends, the base back wall has set firmly the sucking disc, the sucking disc front wall middle part has set firmly the fixed axle, the fixed axle middle part has set firmly the board through the axle center for the position of base front side, the inside bottom surface middle part of box body has set firmly digital laser level main part, the inside front side of box body is equipped with dustproof wiping assembly. The invention can prevent the output end of the main body of the digital laser level from being stained with dust and dirt to the greatest extent to influence the permeability of the main body, can be rapidly put into use without supporting and lifting the device by using an external bracket, greatly facilitates the measurement work and has high convenience.

Description

Laser marking equipment for digital mapping

Technical Field

The invention relates to the technical field of surveying and mapping equipment, in particular to a laser marking device for digital surveying and mapping.

Background

The laser marking instrument is a laser leveling instrument, which is a leveling instrument for guiding laser beams emitted by a laser device into a telescope tube of the leveling instrument to be emitted along the direction of a sight axis, is commonly used for measuring the level in home decoration, is the most advanced at present, is matched with a special bar code leveling rod, automatically acquires bar code reading of the leveling rod through a digital imaging system built in the instrument, and does not need manual reading.

Through retrieving, the patent of publication number CN111895982A discloses a laser marking equipment for digital survey and drawing, can improve the location accuracy of this design through the location cooperation between locating hole and the light beam, through the contact on first support and ground, and then adjust the position of connecting the casing, inhale the piece through first magnetism and inhale the piece and adsorb the piece to drive first support fixed, and then make whole equipment reach steady state.

The device is convenient to carry and use, and the use environment of the device is mostly places with more dust and stains, so that the shell of the laser output end is inevitably stained with dust and stains in use, the permeability of the shell of the laser output end is affected, and the measurement accuracy is affected.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a laser marking device for digital mapping, which solves the problems in the background technology.

2. Technical proposal

The utility model provides a digital survey and drawing is with laser marking equipment, includes the box body, box body top surface rear end articulates has the lid, lid top surface middle part has set firmly U type guide bar, lid front wall both sides symmetry has set firmly two fixed plates, fixed plate rear wall lower extreme has set firmly the fixture block, the draw-in groove has been seted up for the position of fixture block to the box body front wall, the through groove has been seted up at box body rear wall middle part, the through groove middle part has run through the axis, the axis middle part cover is equipped with the rotating plate, vertical groove has been seted up for the position of through groove left side to the box body rear wall, the axis left end runs through the inside coaxial fixedly connected with carousel of through groove left side wall, the side board left end has set firmly the sideboard, sideboard left side rear portion has set firmly the movable column, the movable column right-hand member runs through sideboard left wall and has set firmly the joint piece, the position cover between the relative joint piece in the movable column outside and the sideboard has set compression spring, the carousel circumference is the equidistant position for the joint piece and is the annular, the fixed axle has set firmly the base in the base middle part for the base in the two, the base is set firmly in the base middle part has set firmly for the base in the base middle part, the base is inside the base is set firmly.

Preferably, the fixture block and the clamping groove are of semi-cylindrical structures, the fixture block is matched with the clamping groove in a clamping way, two ends of the center shaft are respectively connected with inner walls on two sides of the penetrating groove in a rotating way, the upper outer wall and the lower outer wall of the rotating plate are of round corner structures, and the upper outer wall and the lower outer wall of the rotating plate are respectively in clearance fit with the upper inner wall and the lower inner wall of the penetrating groove.

Preferably, the movable column is of a T-shaped structure, the movable column is in sliding connection with the side plate, and the clamping block is matched with the clamping groove in a clamping way.

Preferably, the base is of a bowl-shaped structure with a concave surface backwards, the front end of the fixed shaft penetrates through the rear wall of the base to extend to the front portion and is in sliding connection with the base, the poking plate is of a U-shaped structure with the concave surface towards the left side, and the rear end of the poking plate is of a round corner structure.

Preferably, the dustproof wiping component comprises a movable door, a through hole is formed in the front wall of the box body relative to the position of the movable door, the position of the through hole corresponds to the position of the output end of the digital laser level main body, a slot is formed in the middle of the left wall of the through hole, the left end of the movable door is in plug-in fit with the slot, a door slot is formed in the middle of the right wall of the through hole, the movable door is in sliding fit with the door slot, the width of the door slot is matched with the width of the movable door, guide slots are formed in the upper inner wall and the lower inner wall of the through hole, the upper inner wall and the lower inner wall of the door slot, and the upper inner wall and the lower inner wall of the slot, and the upper end and the lower end of the movable door are respectively in sliding fit with the upper guide slot and the lower guide slots.

Preferably, the door handle is fixedly arranged at the left end of the front wall of the movable door, the middle parts of the inner walls of the two sides of the through hole are provided with side grooves corresponding to the positions of the door handle, the door handle is in plug-in fit with the side grooves, the rear side of the movable door is provided with a rotating shaft, the outer wall of the rotating shaft is sleeved with two bearing seats, the front end of each bearing seat is fixedly connected with the rear wall of the movable door, the rear wall of each door groove is provided with a transverse groove corresponding to the position of each bearing seat, and the bearing seats are in sliding fit with the transverse grooves.

Preferably, the position cover of pivot outer wall for the output of digital laser level main part is equipped with the sponge post, sponge post annular outer wall and digital laser level main part output outer wall rolling contact, the pivot outer wall lower extreme is annular equidistant and has set firmly a plurality of tooth posts, the inside bottom surface of box has set firmly the rack for the position of pivot front side, the rack is connected with tooth post meshing.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. when the device is used for leveling measurement, a worker can attach the surface of the wall opposite to the required measurement position by using the device, and a gap does not exist between the back wall of the sucker and the wall by pressing the front wall of the box body, at the moment, the poking plate can be poked along the middle part of the fixed shaft, and the distance between the rear end of the poking plate and the axis is smaller than the distance between the right wall of the poking plate and the axis, so that the relative distance between the axis and the front wall of the base is changed after the poking plate rotates 90 degrees, the fixed shaft also slides forwards along the middle part of the base and pulls the middle part of the sucker forwards, so that a negative pressure cavity is formed between the back wall of the sucker and the wall, and further, the adsorption force is generated.

2. The invention is provided with the dustproof wiping component, when a worker carries the device to move, the movable door is in a closed state, under the condition that the left end of the movable door is in plug-in fit with the slot, the right end of the movable door is in the left side position of the door slot, and the upper end and the lower end of the movable door are wrapped in the guide slot, by adopting the design, the movable door can be mutually matched with the slot, the door slot and the guide slot to form a labyrinth sealing structure under the closed state, the inside and the outside of the box body can be isolated from the front side, the invasion of stains can be effectively avoided, the main body of the digital laser level can be protected from being corroded, the outer shell of the output end of the main body of the digital laser level can be prevented from being stained and blurred, the staff only need pull the door handle with the dodge gate slide completely in the door pocket, the pivot that is located the dodge gate rear side at this in-process can take place to rotate under the meshing relation of tooth post and rack, so can make the sponge post that the cover of pivot middle part was equipped with roll the cleaning to the outer wall of digital laser level main part output, prevent that digital laser level main part output outer wall from adsorbing and having the dust and influence the sending of laser, also can so repeat once after using, close the in-process of dodge gate, with this structure can prevent to the utmost that digital laser level main part output is stained with dust and spot, avoid influencing the permeability of digital laser level main part output shell and then influence its measurement accuracy, the practicality is strong.

3. The invention is provided with the rotating plate, a worker can adjust the transverse angle of the main body of the digital laser level by tilting the device left and right in the process of adsorbing the device on a wall, after the device is fixed, the movable column can be pulled by the left side of the rear wall of the device, so that the clamping block at the end part of the movable column is no longer clamped with the clamping groove, and then the worker can drive the rotating plate to rotate by operating the rotating plate to rotate.

4. The box cover is arranged, a worker can connect the box body with the box cover through the clamping block and the clamping groove after closing the box cover of the device and seal the interior of the box body, and then the U-shaped lifting rod can be lifted to carry and move the device conveniently and rapidly, so that the portability of the device is improved.

5. In the dustproof wiping component, the rotating shaft drives the sponge column to rotate through the design of the rack so as to roll and wipe the outer wall of the output end of the digital laser level main body, the mode is smaller than the extrusion force required by pushing and wiping, so that the hard contact damage of the outer shell caused by repeated wiping can be prevented, furthermore, the movable door can be limited through the design of the rack and the tooth column, the movable door can not be opened by itself under the pulling of no external force, the front wall of the box body can be fully ensured to be always kept in a closed state in the transportation process, and the sponge column can be tightly attached to the output end of the digital laser level main body, so that the antifouling and dustproof effects of the outer wall of the digital laser level main body are further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the deployment structure of the present invention;

FIG. 4 is a schematic diagram of an exploded construction of the present invention;

fig. 5 is a schematic diagram showing the exploded structure of the rotating plate and the base and the suction cup of the present invention.

The reference numerals in the figures illustrate: 1. a case body; 2. a box cover; 3. a U-shaped lifting rod; 4. a fixing plate; 5. a clamping block; 6. a clamping groove; 7. a through groove; 8. a center shaft; 9. a rotating plate; 10. a vertical groove; 11. a turntable; 12. a side plate; 13. a movable column; 14. a clamping block; 15. a compression spring; 16. a support post; 17. a base; 18. a suction cup; 19. a fixed shaft; 20. an axle center; 21. a poking plate; 22. a digital laser level body; 23. a dust-proof wiper assembly; 24. a movable door; 25. a through hole; 26. a slot; 27. a door slot; 28. a door handle; 29. a side groove; 30. a rotating shaft; 31. a bearing seat; 32. a transverse groove; 33. a sponge column; 34. tooth columns; 35. a rack; 36. a guide groove; 37. and a clamping groove.

Detailed Description

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a digital survey and drawing is with laser marking equipment, including box body 1, box body 1 top surface rear end articulates lid 2, lid 2 top surface middle part has set firmly U type guide bar 3, lid 2 front wall bilateral symmetry has set firmly two fixed plates 4, fixed plate 4 rear wall lower extreme has set firmly fixture block 5, draw-in groove 6 has been seted up for the position of fixture block 5 to box body 1 front wall, run through groove 7 has been seted up at box body 1 rear wall middle part, it has been equipped with axis 8 to run through the middle part in the groove 7, axis 8 middle part cover has been equipped with rotating plate 9, vertical groove 10 has been seted up for the position of run through groove 7 left side to box body 1 rear wall, axis 8 left end runs through and runs through groove 7 left wall and extends to vertical groove 10 inside and coaxial fixedly connected with carousel 11, box body 1 rear wall left end has set firmly sideboard 12, sideboard 12 left side rear end portion has been equipped with movable column 13, movable column 13 right-hand member has run through sideboard 12 left wall and has set firmly joint piece 14, the position cover between movable column 13 outside relative joint piece 14 and the sideboard 12 has set up compression spring 15, it has set up the fixed disk 17 to be the fixed disk seat in the middle part, the inside of the base plate 17 is set firmly at the left surface of the base plate 17, the inside of the base plate 17 is set firmly at the base plate is in the middle part is of the base plate is in the middle part of the base plate is of a position of a plurality of 17, the inside is set firmly at the base plate is 17, the base plate is set firmly at the base plate is in the base plate is 16 is inside 17, the base plate is inside has set 17 has and has set up inside the base plate is 16, the base plate is inside 17 has and has the base plate 17 has and has been opposite to the base plate 17.

The staff can be with lid 2 of this device after closing through fixture block 5 and draw-in groove 6 with box body 1 and lid 2 are connected and with box body 1 inside closure, alright follow and lift U type lifting rod 3 and carry this device convenient and fast's carrying and removal, improved the portability of this device. When a worker performs leveling work by using the device, the rear wall of the sucker 18 can be attached to the wall surface opposite to the required measuring position, and a gap is not formed between the rear wall of the sucker 18 and the wall by pressing the front wall of the box body 1, at the moment, the shifting plate 21 can be shifted along the middle part of the fixed shaft 19, because the distance between the rear end of the shifting plate 21 and the axle center 20 is smaller than the distance between the right wall of the shifting plate 21 and the axle center 20, the relative distance between the axle center 20 and the front wall of the base 17 is changed after the shifting plate 21 rotates 90 degrees, the fixed shaft 19 also slides forwards along the middle part of the base 17 and pulls the middle part of the sucker 18 forwards, so that a negative pressure cavity is formed between the rear wall of the sucker 18 and the wall, and further, the adsorption force is generated.

Specifically, fixture block 5 and draw-in groove 6 are semi-cylindrical structure, fixture block 5 and draw-in groove 6 joint cooperation, the staff can be with lid 2 of this device after closing through fixture block 5 and draw-in groove 6 with box body 1 and box lid 2 are connected and with box body 1 inside seal, afterwards alright portable U type lifter 3 carries out convenient and fast with this device and carries and remove, the portability of this device has been improved, axis 8 both ends are connected with running through groove 7 both sides inner wall rotation respectively, the outer wall is round corner structure about revolving plate 9, the outer wall is with running through groove 7 upper and lower inner wall clearance fit about revolving plate 9 respectively, the staff accessible operation carousel 11 rotates and drives revolving plate 9 and rotate, utilize this structure alright make the longitudinal angle that the staff can free regulation this device.

Further, the movable column 13 has a T-shaped structure, the movable column 13 is slidably connected with the side plate 12, and the clamping block 14 is in clamping fit with the clamping groove 37, so that the rotation of the turntable 11 can be limited, and the rotation angle of the rotating plate 9 can be limited.

Furthermore, the base 17 is a bowl-shaped structure with a concave surface backwards, the front end of the fixed shaft 19 penetrates through the rear wall of the base 17 to the front portion and is in sliding connection with the base 17, the front end of the fixed shaft 19 is of a U-shaped structure with the concave surface towards the left side, the rear end of the fixed shaft 21 is of a round corner structure, when a worker uses the device to conduct leveling work, the rear wall of the sucker 18 can be attached to the wall surface opposite to a required measuring position, no gap exists between the rear wall of the sucker 18 and the wall by pressing the front wall of the box body 1, at this moment, the fixed shaft 19 can be used for pulling the fixed shaft 21 along the middle portion of the fixed shaft 19, the distance between the rear end of the fixed shaft 21 and the center 20 is smaller than the distance between the right wall of the fixed shaft 21 and the center 20, the relative distance between the center 20 and the front wall of the base 17 is changed, the fixed shaft 19 also slides forwards along the middle portion of the base 17, so that the sucker 18 is not required to form a negative pressure cavity between the rear wall of the sucker 18 and the wall, and further, the structure is used for helping the worker to quickly and conveniently adsorb the device at any position of the wall, the device can be conveniently and quickly adsorbed on the left side wall by using the structure, the device can be conveniently adjusted to the left side of the device by the device, and the device can be conveniently and conveniently adjusted to the left side by the device by the high-level device.

Still further, dustproof wiping subassembly 23 includes dodge gate 24, through-hole 25 has been seted up to the inside front wall of box body 1 for the position of dodge gate 24, through-hole 25's position corresponds with digital laser level main part 22 output position, slot 26 has been seted up at through-hole 25 left wall middle part, dodge gate 24 left end and slot 26 grafting cooperation, through-hole 25 right wall middle part has been seted up door groove 27, dodge gate 24 and door groove 27 sliding fit, the width size of door groove 27 and dodge gate 24 width size looks adaptation, the guide slot 36 has all been seted up to the upper and lower inner wall of through-hole 25 and door groove 27 and the upper and lower inner wall of slot 26, the upper and lower both ends of dodge gate 24 respectively with two upper and lower guide slots 36 sliding fit, the staff can be in the closed state when carrying this device and carry the device, the dodge gate 24 under such circumstances can be in the left end of dodge gate 24 and slot 26 grafting cooperation, the right-hand member can be in the left side position of door groove 27, and the upper and lower both ends are then in the guide slot 36, utilize this design can make dodge gate 24 under the closed state and can form the sealed box of the mutual sealing structure of spout gate 27 and side, the inside and outside the sealed from the inside and outside of the box 1.

The utility model discloses a digital laser level meter, be worth introducing, the door handle 28 has been set firmly in the front wall left end of dodge gate 24, the limit groove 29 has all been seted up to the position of through-hole 25 both sides inner wall middle part for door handle 28, the door handle 28 and limit groove 29 grafting cooperation, the dodge gate 24 rear side is equipped with pivot 30, pivot 30 outer wall cover has two bearing frames 31, the bearing frame 31 front end is fixed with dodge gate 24 back wall connection, the transverse groove 32 has been seted up for the position of bearing frame 31 to door groove 27 back wall, bearing frame 31 and transverse groove 32 sliding fit, through these designs can ensure that the edge of door groove 27 can not restrict the opening of dodge gate 24, the staff only need pull door handle 28 with the dodge gate 24 slide into door groove 27 completely, pivot 30 that is located the dodge gate 24 rear side in this process can take place to rotate under the meshing connection of tooth post 34 and rack 35, so can make the sponge post 33 that the cover that the middle part of pivot 30 is equipped with roll the outer wall of digital laser level meter main part 22 output end, the mode is less than the required extrusion force of promotion wiping, this mode can be so can prevent that the hard contact damage shell from producing the shell of cleaning, prevent that the dust from producing, prevent that the digital contact from producing the main part from polluting the appearance, prevent that the digital level meter from having good effect on the laser level main part output end and the digital level meter output end from having the digital dust absorption effect on the digital level main part 22 and having the digital dust absorption effect on the laser level main part 22 and having the practical effect on the quality and having the quality effect on the laser level output quality and having practical effect and having good quality and high accuracy and having practical effect and can prevent the quality and having practical effect and high quality and high accuracy and practical effect.

It is worth to say that, the position cover of pivot 30 outer wall for the output of digital laser level main part 22 is equipped with sponge post 33, and sponge post 33 annular outer wall and digital laser level main part 22 output outer wall rolling contact, pivot 30 outer wall lower extreme are annular equidistant and have set firmly a plurality of tooth posts 34, and box body 1 inside bottom surface has set firmly rack 35 for the position of pivot 30 front side, rack 35 and tooth post 34 meshing are connected.

Working principle: the staff can close the box cover 2 of the device and then connect the box body 1 with the box cover 2 through the clamping blocks 5 and the clamping grooves 6 and close the inside of the box body 1, then the U-shaped lifting rod 3 can be lifted to carry and move the device conveniently and quickly, the portability of the device is improved, in the moving process, the movable door 24 can be limited through the design of the racks 35 and the tooth columns 34, the movable door 24 can not be opened by itself under the pulling of no external force, the front wall of the box body 1 can be fully ensured to be always kept in a closed state in the transporting process, the sponge column 33 can be tightly attached to the output end of the digital laser level body 22 under the state that the movable door 24 is closed, the antifouling and dustproof effects of the outer wall of the output end of the digital laser level body 22 are further improved, and the staff can attach the rear wall of the sucker 18 to the wall surface opposite to the required measuring position when leveling work is carried out by using the device, the back wall of the sucker 18 and the wall are not provided with gaps by pressing the front wall of the box body 1, at the moment, the poking plate 21 can be poked along the middle part of the fixed shaft 19, and because the distance between the back end of the poking plate 21 and the shaft center 20 is smaller than the distance between the right wall of the poking plate 21 and the shaft center 20, the relative distance between the shaft center 20 and the front wall of the base 17 is changed after the poking plate 21 rotates 90 degrees, the fixed shaft 19 also slides forwards along the middle part of the base 17 and pulls the middle part of the sucker 18 forwards, so that a negative pressure cavity is formed between the back wall of the sucker 18 and the wall, and further, the suction force is generated, the device can be quickly and conveniently adsorbed on any position of the wall by using the structure, the device is not required to be supported and lifted by using an external bracket, the measurement work is greatly facilitated, the convenience is high, and in the process of adsorbing the device on the wall, the transverse angle of the digital laser level main body 22 can be adjusted by tilting the device left and right, after the device is fixed, the movable column 13 can be pulled by the left side of the rear wall of the device, so that the clamping block 14 at the end part of the movable column is no longer clamped with the clamping groove 37, then a worker can rotate the rotating plate 9 by operating the rotating disc 11, the longitudinal angle of the device can be freely adjusted by the worker through the structure, the device can be flexibly suitable for various scenes, the flexibility is high, the movable door 24 can be in a closed state when the worker carries the device to move, under the condition, the left end of the movable door 24 can be in splicing fit with the slot 26, the right end of the movable door is positioned at the left side of the door slot 27, and the upper end and the lower end of the movable door are wrapped in the guide slot 36, by means of the design, the movable door 24 can be matched with the slot 26, the door slot 27 and the guide slot 36 to form a labyrinth sealing structure in a closed state, the inside and outside of the box body 1 can be isolated from the front side, the invasion of dirt can be effectively avoided, the digital laser level main body 22 can be prevented from being corroded, the output end shell of the digital laser level main body 22 can be prevented from being stained and blurred, when the digital laser level main body is used, a worker only needs to pull the door handle 28 to completely slide the movable door 24 into the door slot 27, in the process, the rotating shaft 30 positioned at the rear side of the movable door 24 can rotate under the meshing connection relation of the tooth post 34 and the rack 35, the sponge post 33 sleeved at the middle part of the rotating shaft 30 can conduct rolling wiping on the outer wall of the output end of the digital laser level main body 22, the mode is smaller than the extrusion force required by pushing wiping, the hard contact damage of the shell can be prevented from being generated by repeated wiping, prevent that digital laser level main part 22 output outer wall from adsorbing and having dust and influencing the sending of laser, the in-process that closes dodge gate 24 after using also can so repeat once to this structure can prevent to the utmost extent that digital laser level main part 22 output from being infected with dust and spot, avoids influencing the permeability of digital laser level main part 22 output shell and then influences its measurement accuracy, and the practicality is strong.

The foregoing has shown and described the basic principles, principal 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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a digital survey and drawing is with laser marking equipment, includes box body (1), its characterized in that: the utility model discloses a compression device, including box body (1), lid (2) have been articulated to box body (1) top surface rear end, U type lifting rod (3) have been set firmly in box body (2) top surface middle part, two fixed plates (4) have been set firmly to lid (2) front wall bilateral symmetry, fixture block (5) have been set firmly to fixed plate (4) rear wall lower extreme, draw-in groove (6) have been seted up in box body (1) front wall position for fixture block (5), run through groove (7) have been seted up in box body (1) rear wall middle part, run through groove (7) middle part has run through and have been equipped with axis (8), axis (8) middle part cover has been equipped with rotating plate (9), vertical groove (10) have been seted up for the position of run through groove (7) left side to box body (1) rear wall, axis (8) left end runs through groove (7) left wall and extends to inside vertical groove (10) and coaxial fixedly connected with carousel (11), box body (1) rear wall left end has set firmly sideboard (12), sideboard (12) left side rear portion has been equipped with movable column (13), movable column (13) have run through between side board (13) and the compression device (14) and the relative compression device (14), the rotary table is characterized in that a plurality of clamping grooves (37) are formed in the circumferential outer wall of the rotary table (11) at equal intervals relative to the position of the clamping block (14), two support posts (16) are fixedly arranged on the rear wall of the rotary plate (9) in an up-down symmetrical structure, a base (17) is fixedly arranged between the rear ends of the support posts (16), a sucker (18) is fixedly arranged on the rear wall of the base (17), a fixed shaft (19) is fixedly arranged in the middle of the front wall of the sucker (18), a shifting plate (21) is hinged to the middle of the fixed shaft (19) relative to the front side of the base (17) through an axle center (20), a digital laser level main body (22) is fixedly arranged in the middle of the bottom surface inside the box body (1), and a dustproof wiping component (23) is arranged on the front side inside the box body (1).

2. The laser marking apparatus for digitized mapping of claim 1 wherein: the clamping block (5) is of a semi-cylindrical structure with the clamping groove (6), the clamping block (5) is matched with the clamping groove (6) in a clamping way, two ends of the center shaft (8) are respectively connected with inner walls on two sides of the through groove (7) in a rotating way, the upper outer wall and the lower outer wall of the rotating plate (9) are of round corner structures, and the upper outer wall and the lower outer wall of the rotating plate (9) are respectively in clearance fit with the upper inner wall and the lower inner wall of the through groove (7).

3. The laser marking apparatus for digitized mapping of claim 1 wherein: the movable column (13) is of a T-shaped structure, the movable column (13) is in sliding connection with the side plate (12), and the clamping block (14) is matched with the clamping groove (37) in a clamping mode.

4. The laser marking apparatus for digitized mapping of claim 1 wherein: the base (17) is of a bowl-shaped structure with a concave surface backwards, the front end of the fixed shaft (19) penetrates through the rear wall of the base (17) to extend to the front portion and is in sliding connection with the base (17), the poking plate (21) is of a U-shaped structure with the concave surface towards the left side, and the rear end of the poking plate (21) is of a round corner structure.

5. The laser marking apparatus for digitized mapping of claim 1 wherein: the dustproof wiping component (23) comprises a movable door (24), a through hole (25) is formed in the front wall of the inside of the box body (1) relative to the position of the movable door (24), the position of the through hole (25) corresponds to the position of the output end of the digital laser level main body (22), a slot (26) is formed in the middle of the left wall of the through hole (25), the left end of the movable door (24) is in plug-in fit with the slot (26), a door slot (27) is formed in the middle of the right wall of the through hole (25), the movable door (24) is in sliding fit with the door slot (27), the width of the door slot (27) is matched with the width of the movable door (24), guide grooves (36) are formed in the upper inner wall and the lower inner wall of the through hole (25) and the upper inner wall and the lower inner wall of the slot (26), and the upper end and the lower end of the movable door (24) are respectively in sliding fit with the upper guide groove and the lower guide groove (36).

6. The laser reticle device for digital mapping according to claim 5, wherein: the left end of the front wall of the movable door (24) is fixedly provided with a door handle (28), side grooves (29) are formed in the middle parts of the inner walls of the two sides of the through hole (25) relative to the positions of the door handle (28), the door handle (28) is in plug-in fit with the side grooves (29), a rotating shaft (30) is arranged on the rear side of the movable door (24), two bearing seats (31) are sleeved on the outer wall of the rotating shaft (30), the front end of each bearing seat (31) is fixedly connected with the rear wall of the movable door (24), transverse grooves (32) are formed in the rear wall of each door groove (27) relative to the positions of the corresponding bearing seats (31), and the bearing seats (31) are in sliding fit with the transverse grooves (32).

7. The laser reticle device for digital mapping of claim 6, wherein: the position cover of pivot (30) outer wall for the output of digital laser level main part (22) is equipped with sponge post (33), sponge post (33) annular outer wall and digital laser level main part (22) output outer wall rolling contact, pivot (30) outer wall lower extreme is annular equidistant and has set firmly a plurality of tooth posts (34), rack (35) have set firmly in the inside bottom surface of box body (1) for the position of pivot (30) front side, rack (35) are connected with tooth post (34) meshing.