CN214252563U

CN214252563U - Laser ranging scriber

Info

Publication number: CN214252563U
Application number: CN202120207306.XU
Authority: CN
Inventors: 李元州
Original assignee: Yuyao Zhenzhou Industry Trade Co ltd
Current assignee: Yuyao Zhenzhou Industry Trade Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-21
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a laser range finding scriber, including laser range finder adjusting seat and range finder mark target, the laser range finder adjusting seat includes the lower adjusting plate, the upper end of the lower adjusting plate is provided with the upper adjusting plate, the top of the upper adjusting plate is provided with the range finder box body, one side of the lower adjusting plate and range finder box body is provided with the horizontal fixing base of range finder, one end of the inner wall of the upper adjusting plate is provided with the differential head, and the inner wall central point of the upper adjusting plate is provided with a step hole; this laser rangefinder scriber is through setting up the differential head, fixation nut, interior jump ring, cylinder magnet and mould pressure spring, can reach and make installing on the base that the distancer body is firm, through revolving the differential head of twisting, can adjust the angle between last adjusting plate and the adjusting plate down for reach required use angle, in addition, the mould pressure spring has good elasticity, can guarantee to go up the adjusting plate and adjust by the differential head all the time with the angle between the adjusting plate down.

Description

Laser ranging scriber

Technical Field

The utility model relates to a laser rangefinder scriber technical field specifically is laser rangefinder scriber.

Background

The distance measuring instrument is a tool for measuring length or distance, and can be combined with angle measuring equipment or a module to measure parameters such as angle, area and the like. The range finder has many forms, usually a long cylinder, and is composed of an objective lens, an ocular lens, a display device (which can be internally arranged), a battery and the like, the laser range finder can also emit laser pulses for many times, the object is determined to be far away from or close to a light source through Doppler effect, the laser range finding scriber is used by a laser range finding adjusting base and a laser range finder target holder in a set, the laser range finding adjusting base mainly comprises a laser range finder, a range finder angle adjusting device and a magnetic holder, and the laser range finder target holder comprises a square target with grids and a magnetic holder.

The prior art has the following defects or problems:

1. when the distance measuring and scribing instrument is used, the conventional laser distance measuring and scribing instrument cannot adjust the angle between the upper adjusting plate and the lower adjusting plate, cannot reach the required use angle, and reduces the practicability and the applicability of the laser distance measuring and scribing instrument;

2. when the range finding scriber used, current laser range finder can't fix on various bottom surfaces because the bottom surface is the omnidirectional, needs to adsorb laser range finder and laser mark target with switch magnet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide laser rangefinder scriber to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the laser range finder scriber comprises a laser range finder adjusting seat and a range finder target, wherein the laser range finder adjusting seat comprises a lower adjusting plate, an upper adjusting plate is arranged at the upper end of the lower adjusting plate, a range finder box body is arranged at the top end of the upper adjusting plate, a range finder horizontal fixing seat is arranged at one side of the lower adjusting plate and one side of the range finder box body, a differential head is arranged at one end of the inner wall of the upper adjusting plate, a step hole is formed in the central position of the inner wall of the upper adjusting plate, a radial spherical plain bearing is arranged in the central hole of the step hole, an angle adjusting pin is arranged inside the radial spherical plain bearing, a range finder body is arranged inside the range finder box body, a range finder cover is arranged at the upper end of the range finder box body, a first cylindrical head screw is arranged at one side, close to the lower adjusting plate, of the range finder horizontal fixing seat, and the range finder target comprises a target surface, the back of target surface is provided with first target seat frame, one side of first target seat frame is provided with the magnetic base, the upper end of magnetic base is provided with second target seat frame, the top of second target seat frame is provided with first cylinder head hexagon socket head cap screw.

As the utility model discloses an optimal technical scheme, the exterior wall of differential head is provided with fixation nut, and the interior jump ring that is provided with of exterior wall of differential head and is located adjusting plate down, the one end of differential head is provided with cylinder magnet, the one end that adjusting plate is close to last adjusting plate down is provided with the mould pressure spring, cylinder magnet is fixed connection with interior jump ring, fixation nut's internal thread and differential head's external screw thread specification phase-match.

As the utility model discloses an optimal technical scheme, on the adjustment seat down the interior table wall in step hole is provided with radial spherical plain bearing, radial spherical plain bearing's inside is provided with the angular adjustment round pin, the outward appearance wall of angular adjustment round pin is provided with the axle sleeve, the external diameter size of angular adjustment round pin and radial spherical plain bearing's internal diameter size phase-match.

As the utility model discloses an optimal technical scheme, one side that the target surface is close to second target seat frame is provided with second cylinder head hexagon socket head cap screw, one side that magnetic force seat is close to first target seat frame is provided with third cylinder head hexagon socket head cap screw, the shape of third cylinder head hexagon socket head cap screw is the T font, and the quantity of third cylinder head hexagon socket head cap screw is two sets of.

As the utility model discloses an optimal technical scheme, the top of distancer lid is provided with second cylinder head screw, the quantity of second cylinder head screw is a plurality of groups, and second cylinder head screw evenly sets up the corner at the distancer lid respectively.

As the utility model discloses an optimal technical scheme, the bottom of distancer box body is provided with the location awl, the inside of location awl is provided with third cylinder head screw, the bottom of going up the adjusting plate is provided with the camera screw.

As the utility model discloses an optimal technical scheme, the bottom of distancer body is provided with the locating pin, the locating hole has been seted up to the outside of locating pin and the inner wall that is located distancer box body and last adjusting plate, the shape of locating hole and locating pin is the cylinder structure.

Compared with the prior art, the utility model provides a laser rangefinder scriber possesses following beneficial effect:

1. the laser ranging scriber is provided with the differential head, the fixing nut, the inner snap spring, the cylindrical magnet and the die pressure spring, when the ranging scriber is used, the differential head penetrates through the fixing nut and the inner snap spring and is connected with the cylindrical magnet, the upper adjusting plate with the ranging device box body can be connected with the lower adjusting plate, and further the ranging device body is stably installed on a base;

2. this laser rangefinder scriber, through setting up the step hole, radial spherical plain bearing, angular adjustment round pin and axle sleeve, when rangefinder scriber uses, rotate the distancer box body, make angular adjustment round pin at radial spherical plain bearing and axle sleeve internal rotation, can be according to required measuring angle, can adjust the angle that distancer body laser throws, make distancer body laser throw angle and measure the angle phase-match, it is fixed connection and causes to dismantle the base and adjust and lead to using inconvenient problem to have solved current laser rangefinder scriber, and easy operation is convenient, convenience and flexibility ratio when having improved laser rangefinder scriber and using.

Drawings

FIG. 1 is a schematic view of the overall structure of the laser range finder adjusting seat of the present invention;

FIG. 2 is a schematic view of the inside cross section of the range finder adjustment bracket of the present invention;

FIG. 3 is a schematic front side view of FIG. 1;

FIG. 4 is a schematic bottom view of FIG. 1;

FIG. 5 is a schematic view of the overall structure of the target of the range finder of the present invention;

FIG. 6 is a schematic side view cross-sectional view of a range finder target of the present invention;

figure 7 is the utility model discloses the front view schematic diagram of distancer mark target.

In the figure: 1. a lower adjustment plate; 2. an upper adjusting plate; 3. a rangefinder box; 4. a horizontal fixed seat of the range finder; 5. a target surface; 6. a first target mount; 7. a magnetic base; 8. differentiating the head; 81. fixing a nut; 82. an inner snap spring; 83. a cylindrical magnet; 84. a die pressure spring; 9. a stepped bore; 91. a radial spherical plain bearing; 92. an angle adjustment pin; 93. a shaft sleeve; 10. a rangefinder body; 11. a distance meter box cover; 12. a first screw with a cylindrical head; 13. a second target mount; 14. a first socket head hexagon socket head cap screw; 15. a second socket head hexagon socket head screw; 16. a third socket head hexagon socket head screw; 17. a second screw with a cylindrical head; 18. positioning a cone; 19. a third screw with a cylindrical head; 20. a camera screw; 21. a laser range finder adjusting seat; 22. a range finder target.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, in this embodiment: a laser range finder scriber comprises a laser range finder adjusting seat 21 and a range finder target 22, wherein the laser range finder adjusting seat 21 comprises a lower adjusting plate 1, an upper adjusting plate 2 is arranged at the upper end of the lower adjusting plate 1, a range finder box body 3 is arranged at the top end of the upper adjusting plate 2, a range finder horizontal fixing seat 4 is arranged at one side of the lower adjusting plate 1 and one side of the range finder box body 3, a differential head 8 is arranged at one end of the inner wall of the upper adjusting plate 2, a step hole 9 is formed in the central position of the inner wall of the upper adjusting plate 2, a radial spherical joint bearing 91 is arranged in the central hole of the step hole 9, an angle adjusting pin 92 is arranged inside the radial spherical joint bearing 91, a range finder body 10 is arranged inside the range finder box body 3, a range finder cover 11 is arranged at the upper end of the range finder box body 3, a first cylindrical head screw 12 is arranged at one side, close to the lower adjusting plate 1, of the range finder horizontal fixing seat 4, and the range finder target 22 comprises a target surface 5, the back of the target surface 5 is provided with a first target seat frame 6, one side of the first target seat frame 6 is provided with a magnetic seat 7, the upper end of the magnetic seat 7 is provided with a second target seat frame 13, and the top end of the second target seat frame 13 is provided with a first cylinder head inner hexagonal screw 14.

In the embodiment, a fixing nut 81 is arranged on the outer wall of the differential head 8, an inner snap spring 82 is arranged on the outer wall of the differential head 8 and positioned inside the lower adjusting plate 1, a cylindrical magnet 83 is arranged at one end of the differential head 8, a mold pressure spring 84 is arranged at one end, close to the upper adjusting plate 2, of the lower adjusting plate 1, the cylindrical magnet 83 is fixedly connected with the inner snap spring 82, and the internal thread of the fixing nut 81 is matched with the external thread of the differential head 8 in specification; can be connected last adjusting plate 2 that has distancer box body 3 with adjusting plate 1 down, and then make installing on the base that distancer body 10 is firm, through revolving partial head 8 soon, make the inside of jump ring 82 including partial head 8 rotate, can adjust the interval of going up between adjusting plate 2 and the adjusting plate 1 down, make and reach required use height, mould pressure spring 84 has good elasticity, can guarantee to go up adjusting plate 2 and adjust the angle between the adjusting plate 1 down by the partial head all the time. The inner surface wall of the stepped hole 9 on the lower adjusting seat is provided with a radial spherical plain bearing 91, an angle adjusting pin 92 is arranged inside the radial spherical plain bearing 91, the outer surface wall of the angle adjusting pin 92 is provided with a shaft sleeve 93, and the outer diameter size of the angle adjusting pin 92 is matched with the inner diameter size of the radial spherical plain bearing 91; rotate distancer box body 3 for angular adjustment round pin 92 can be according to required measuring angle at radial spherical plain bearing 91 and axle sleeve 93 internal rotation, can adjust the angle that distancer body 10 laser was thrown, makes distancer body 10 laser throw angle and measurement angle phase-match, has solved current laser ranging and marking off appearance and is fixed connection and causes to dismantle the base and adjust and lead to using inconvenient problem. A second cylindrical inner hexagonal screw 15 is arranged on one side, close to the second target seat frame 13, of the target surface 5, a third cylindrical inner hexagonal screw 16 is arranged on one side, close to the first target seat frame 6, of the magnetic seat 7, the third cylindrical inner hexagonal screw 16 is T-shaped, and the number of the third cylindrical inner hexagonal screws 16 is two; the target surface 5, the first target seat frame 6 and the magnetic seat 7 can be assembled by the cooperation of the second hexagon socket head cap screw 15 and the third hexagon socket head cap screw 16. The top end of the range finder box cover 11 is provided with a plurality of groups of second cylindrical head screws 17, and the second cylindrical head screws 17 are respectively and uniformly arranged at the corners of the range finder box cover 11; can be connected the distancer box cover 11 through second cylinder head screw 17 firm with distancer box body 3, can effectually play the dirt-proof effect of fender ash, avoided the dust directly to fall on the surface of distancer body 10 and lead to the problem that is difficult to the clearance. A positioning cone 18 is arranged at the bottom end of the range finder box body 3, a third cylindrical screw 19 is arranged inside the positioning cone 18, and a camera screw 20 is arranged at the bottom end of the upper adjusting plate 2; the distance measuring instrument box body 3 can be accurately connected with the upper adjusting plate 2 through the positioning cone 18 and the third cylindrical head screw 19. The bottom end of the range finder body 10 is provided with a positioning pin, the outer part of the positioning pin and the inner walls of the range finder box body 3 and the upper adjusting plate 2 are provided with positioning holes, and the positioning holes and the positioning pin are cylindrical; the positioning pin is clamped into the positioning hole, so that the distance measuring instrument body 10 can be installed more accurately.

The utility model discloses a theory of operation and use flow: when the laser distance measuring scriber is used, firstly, a laser distance measuring adjusting base, the laser distance measuring instrument, a distance measuring instrument angle adjusting device and a magnetic base 7 are assembled, then the laser distance measuring scriber is taken to a place to be measured, the horizontal position of the laser distance measuring instrument is adjusted through a differential head 8 on the distance measuring instrument angle adjusting device, when a laser beam is aligned with a reference point of a target seat of a laser distance measuring instrument side, the distance measuring instrument is adjusted to be in place, the laser beam is parallel to a bulkhead at the moment, the distance between the rear wall of the laser distance measuring adjusting base and the target seat is displayed on the distance measuring instrument, when the distance measuring scriber is used, the differential head 8 penetrates through a fixing nut 81 and an inner clamp spring 82 and is connected with a cylindrical magnet 83, an upper adjusting plate 2 with a distance measuring instrument box body 3 can be connected with a lower adjusting plate 1, and then the distance measuring instrument body 10 is stably installed on the base, the differential head 8 is screwed, so that the differential head 8 rotates in the inner snap spring 82, the angle between the upper adjusting plate 2 and the lower adjusting plate 1 can be adjusted, the required use angle is achieved, in addition, after the differential head is used, the die pressure spring 84 has good elasticity, the angle between the upper adjusting plate 2 and the lower adjusting plate 1 can be ensured to be adjusted by the differential head all the time, and the practicability and the applicability of the laser ranging and scribing instrument are improved; when the range finding scribing instrument uses, rotation distancer box body 3 for angular adjustment round pin 92 is at radial spherical plain bearing 91 and axle sleeve 93 internal rotation, can be according to required measuring angle, can adjust the angle that 10 laser of distancer body throws, make 10 laser of distancer body throw the angle and measure the angle phase-match, it is fixed connection and causes the base of need dismantling to adjust and lead to using inconvenient problem to have solved current laser range finding scribing instrument, convenience and flexibility ratio when having improved the use of laser range finding scribing instrument.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Laser rangefinder scriber its characterized in that: comprises a laser range finder adjusting seat (21) and a range finder target (22), wherein the laser range finder adjusting seat (21) comprises a lower adjusting plate (1), an upper adjusting plate (2) is arranged at the upper end of the lower adjusting plate (1), a range finder box body (3) is arranged at the top end of the upper adjusting plate (2), a range finder horizontal fixing seat (4) is arranged at one side of the lower adjusting plate (1) and the range finder box body (3), a differential head (8) is arranged at one end of the inner wall of the upper adjusting plate (2), a step hole (9) is formed in the central position of the inner wall of the upper adjusting plate (2), a radial spherical plain bearing (91) is arranged in the central hole of the step hole (9), an angle adjusting pin (92) is arranged inside the radial spherical plain bearing (91), a range finder body (10) is arranged inside the range finder box body (3), and a range finder box cover (11) is arranged at the upper end of the range finder box body (3), one side that horizontal fixing base (4) of distancer is close to down adjusting plate (1) is provided with first cylinder head screw (12), distancer mark target (22) are including target surface (5), the back of target surface (5) is provided with first target seat frame (6), one side of first target seat frame (6) is provided with magnetic base (7), the upper end of magnetic base (7) is provided with second target seat frame (13), the top of second target seat frame (13) is provided with first cylinder head allen key screw (14).

2. The laser range finder of claim 1, wherein: the outward appearance wall of head (8) is provided with fixation nut (81), and the outward appearance wall of head (8) is divided and the inside that is located adjusting plate (1) down is provided with interior jump ring (82), the one end of head (8) is divided a little is provided with cylinder magnet (83), the one end that adjusting plate (1) is close to adjusting plate (2) down is provided with mould pressure spring (84), cylinder magnet (83) are fixed connection with interior jump ring (82), the internal thread of fixation nut (81) and the external screw thread specification phase-match of dividing head (8) a little.

3. The laser range finder of claim 1, wherein: the inner surface wall of the stepped hole (9) on the lower adjusting seat is provided with a radial spherical plain bearing (91), an angle adjusting pin (92) is arranged inside the radial spherical plain bearing (91), the outer surface wall of the angle adjusting pin (92) is provided with a shaft sleeve (93), and the outer diameter of the angle adjusting pin (92) is matched with the inner diameter of the radial spherical plain bearing (91).

4. The laser range finder of claim 1, wherein: one side of the target surface (5) close to the second target seat frame (13) is provided with a second cylindrical-head inner hexagonal screw (15), one side of the magnetic seat (7) close to the first target seat frame (6) is provided with a third cylindrical-head inner hexagonal screw (16), the third cylindrical-head inner hexagonal screw (16) is T-shaped, and the number of the third cylindrical-head inner hexagonal screws (16) is two.

5. The laser range finder of claim 1, wherein: the top of distancer lid (11) is provided with second cylinder head screw (17), the quantity of second cylinder head screw (17) is a plurality of groups, and second cylinder head screw (17) evenly set up respectively in the corner of distancer lid (11).

6. The laser range finder of claim 1, wherein: the bottom of distancer box body (3) is provided with location awl (18), the inside of location awl (18) is provided with third cylinder head screw (19), the bottom of going up adjusting plate (2) is provided with camera screw (20).

7. The laser range finder of claim 1, wherein: the bottom of distancer body (10) is provided with the locating pin, the outside of locating pin and the inner wall that is located distancer box body (3) and upper adjusting plate (2) have seted up the locating hole, the shape of locating hole and locating pin is the cylinder structure.