CN210015566U

CN210015566U - Laser pen with measuring support

Info

Publication number: CN210015566U
Application number: CN201920285016.XU
Authority: CN
Inventors: 孙立健
Original assignee: Shenzhen Grand Science And Technology Co Ltd
Current assignee: Shenzhen Grand Science And Technology Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-02-04
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a laser pen with measuring support, including body, first connector ring, end pipe, second go-between, tail pipe, laser module, mounting panel, circuit board, main laser head, first electrode, pivot, end cover, connecting rod, second electrode, hasp, screw thread post, vice laser head, block, battery and button switch, body one end is fixed with first connector ring, the end of first connector ring far away from the body is fixed with the end pipe, the one end of body far away from first connector ring is fixed with the second go-between, the one end of second go-between far away from the body is fixed with the tail pipe, the inside of end pipe is fixed with the laser module, the one end of body near first connector ring is fixed with the mounting panel, this laser pen with measuring support, the screw thread size of main laser head and vice laser head is the same, and through the setting of main laser head and vice laser head, can conveniently change main laser head and vice laser head to conveniently carry.

Description

Laser pen with measuring support

Technical Field

The utility model relates to a laser pen technical field specifically is a laser pen with measure support.

Background

The laser indicator, also known as a laser pen, a star pointer and the like, is a pen-shaped emitter which is designed by designing visible laser into a portable and easily-held laser module (light-emitting diode). Common laser indicators include red light (λ 650-660 nm,635nm), green light (λ 515-520nm,532nm), blue light (λ 445-450 nm), and blue-violet light (λ 405 nm). Usually, a person who reports, teaches and guides the tourist can project a light spot or a light ray to an object, but the tourist is not suitable for use in a specific place, such as an art museum (some paintings are fearing light), a zoo and the like.

The existing laser pen is generally only matched with one laser head, the laser heads are often required to be replaced in certain specific occasions, and therefore the replaced laser heads cannot be carried, and in addition, when the existing laser pen is used in some engineering levelness measuring aspects, the support is not convenient to carry, and therefore the laser pen with the measuring support is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser pen with measure support to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: laser pen with measuring support, including body, first connecting ring, end pipe, second go-between, tail pipe, laser module, mounting panel, circuit board, main laser head, first electrode, pivot, end cover, connecting rod, second electrode, hasp, screw thread post, vice laser head, block, battery and button switch, body one end is fixed with first connecting ring, the one end that the body was kept away from to first connecting ring is fixed with the end pipe, the one end that the body was kept away from to first connecting ring is fixed with the second go-between, the one end that the body was kept away from to the second go-between is fixed with the tail pipe, the inside of end pipe is fixed with the laser module, the one end that the body is close to first connecting ring is fixed with the mounting panel, the one side that is close to first connecting ring of mounting panel is fixed with the circuit board, and circuit board and laser module electric connection, the tip of end pipe is equipped with the internal thread, the utility model discloses a laser welding device, including main laser head, mounting panel, end pipe, end cover and terminal pipe, the main laser head passes through the screw thread and is connected with the end pipe, the opposite side of mounting panel is fixed with first electrode, the outside of tail pipe is equipped with the recess, and the recess internal rotation is connected with the pivot, the side of end cover is fixed with the connecting rod, connecting rod and pivot fixed connection, the end cover is close to the one end of tail pipe and is fixed with the second electrode, the symmetric position that the end cover is located the connecting rod is fixed with the hasp, the end that the.

Preferably, the outside of first connecting ring is fixed with the support frame, the support frame comprises with a contraceptive ring and lower ring, it is the semi-annular to go up with a contraceptive ring and lower ring, the centre outside of going up with a contraceptive ring and lower ring all is equipped with a plane, the both ends of going up with a contraceptive ring and lower ring all are equipped with the mounting hole, and go up with a contraceptive ring and pass through bolt fixed connection with lower ring.

Preferably, the outer ring diameters of the first connecting ring and the second connecting ring are equal.

Preferably, the one end of main laser head and vice laser head all is equipped with the internal thread with screw thread post matched with, and the other end all is equipped with and holds pipe, block matched with external screw thread.

Preferably, a connecting column is fixed on the outer side of the cap, a through hole is formed in the side edge of the connecting column, and a retaining ring is rotatably connected in the through hole.

Preferably, the hasp includes elastic rod and fixture block, elastic rod and end cover fixed connection, the end fixing of elastic rod has the fixture block, the outside of tail pipe is equipped with the draw-in groove with fixture block, elastic rod matched with, and fixture block and draw-in groove joint.

Preferably, the tail pipe is provided with a catching groove at the side of the catching groove.

Preferably, the outer side of the elastic rod is arc-shaped and tangent to the outer side of the end pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the screw thread size of main laser head and vice laser head is the same, and through the setting of main laser head and vice laser head, can conveniently change main laser head and vice laser head to conveniently carry.

2. The utility model discloses when using, be used for supporting the second go-between to fitting with a contraceptive ring, the lower ring is used for supporting first go-between to the outer lane diameter of first go-between and second go-between equals, thereby can guarantee that the laser pen is whole to be in the horizontality, thereby carries out some level measurement, when not using, fixes fitting with a contraceptive ring and lower ring in the first go-between outside through the bolt, thereby can conveniently carry.

Drawings

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

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

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

FIG. 4 is a schematic view of the external structure of the present invention during supporting;

FIG. 5 is a top view of the support frame of the present invention;

FIG. 6 is a schematic view of the supporting frame of the present invention;

fig. 7 is a schematic view of the structure locking structure of the present invention.

In the figure: 1. a pipe body; 2. a first connecting ring; 3. an end tube; 4. a second connection ring; 5. a tail pipe; 6. a laser module; 7. mounting a plate; 8. a circuit board; 9. a main laser head; 10. a first electrode; 11. a rotating shaft; 12. an end cap; 13. a connecting rod; 14. a second electrode; 15. locking; 16. a threaded post; 17. a sub laser head; 18. capping; 19. a battery; 20. a push button switch; 21. a support frame; 22. ring fitting; 23. a lower ring; 24. connecting columns; 25. a retaining ring; 26. an elastic rod; 27. and (7) clamping blocks.

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. 1-3, the present invention provides a technical solution: laser pen with measuring support, including body 1, first go-between 2, end pipe 3, second go-between 4, tail pipe 5, laser module 6, mounting panel 7, circuit board 8, main laser head 9, first electrode 10, pivot 11, end cover 12, connecting rod 13, second electrode 14, hasp 15, screw post 16, vice laser head 17, block 18, battery 19 and button switch 20, body 1 one end is fixed with first go-between 2, the one end that body 1 was kept away from to first go-between 2 is fixed with end pipe 3, the one end that body 1 was kept away from to body 1 is fixed with second go-between 4, the one end that body 1 was kept away from to second go-between 4 is fixed with tail pipe 5, the inside of end pipe 3 is fixed with laser module 6, the one end that body 1 is close to first go-between 2 is fixed with mounting panel 7, one side that the first go-between 2 of mounting panel 7 is fixed with circuit board 8, and circuit board 8 and laser module 6 electric connection, the tip of end pipe 3 is equipped with the internal thread, main laser head 9 is connected with end pipe 3 through the screw thread, the opposite side of mounting panel 7 is fixed with first electrode 10, the outside of tail pipe 5 is equipped with the recess, and the recess internal rotation is connected with pivot 11, the side of end cover 12 is fixed with connecting rod 13, connecting rod 13 and pivot 11 fixed connection, the one end that end cover 12 is close to tail pipe 5 is fixed with second electrode 14, can connect the end cover through pivot 11 and connecting rod 13 to can prevent the end cover from losing, and first electrode 10 and second electrode 14 are positive negative pole respectively, thereby can supply power to circuit board 8, end cover 12 is located the symmetric position of connecting rod 13 and is fixed with hasp 15, the one end that tail pipe 5 was kept away from to end cover 12 is fixed with screw thread post 16, vice laser head 17 is connected with screw thread post 16 through the screw thread, the end of the auxiliary laser head 17 is connected with a cap 18 through threads, a battery 19 is electrically connected between the first electrode 10 and the second electrode 14, a button switch 20 is fixed on the outer side of the tube body 1, and the button switch 20 is electrically connected with the first electrode 10, the second electrode 14 and the circuit board 8 respectively

As shown in fig. 4-6, a support frame 21 is fixed on the outer side of the first connecting ring 2, the support frame 21 is composed of an upper ring 22 and a lower ring 23, the upper ring 22 and the lower ring 23 are both semi-annular, the outer sides of the middle parts of the upper ring 22 and the lower ring 23 are both provided with a plane, both ends of the upper ring 22 and the lower ring 23 are both provided with mounting holes, and the upper ring 22 and the lower ring 23 are fixedly connected by bolts, the outer ring diameters of the first connecting ring 2 and the second connecting ring 4 are equal, in use, the upper ring 22 is used to support the second connecting ring 4, the lower ring 23 is used to support the first connecting ring 2, and the outer diameters of the first connecting ring 2 and the second connecting ring 4 are equal, thereby ensuring that the laser pen is in a horizontal state as a whole, performing horizontal measurement, and when not in use, the upper ring 22 and the lower ring 23 are fixed to the outside of the first coupling ring 2 by bolts, so that they can be conveniently carried.

The one end of main laser head 9 and vice laser head 17 all is equipped with 16 matched with internal threads of screw thread post, and the other end all is equipped with end pipe 3, block 18 matched with external screw thread, conveniently carries vice laser head 17 to easy to assemble and change.

The outer side of the cap 18 is fixed with a connecting column 24, the side edge of the connecting column 24 is provided with a through hole, a buckle 25 is rotatably connected in the through hole, and the portable multifunctional key ring can be conveniently carried through the buckle 25 and connected with a key ring if meeting.

As shown in fig. 7, the lock catch 15 includes an elastic rod 26 and a latch 27, the elastic rod 26 is fixedly connected to the end cover 12, the latch 27 is fixed to the end of the elastic rod 26, a slot matched with the latch 27 and the elastic rod 26 is formed in the outer side of the tail pipe 5, the latch 27 is clamped to the slot, and the end cover 12 can be fixed and limited by the elastic rod 26 and the latch.

The side edge of the tail pipe 5, which is positioned at the clamping groove, is provided with a buckling groove, and the clamping block 27 can be conveniently separated from the tail pipe 5 through the buckling groove.

The outer side of the elastic rod 26 is arc-shaped and is tangent to the outer side of the end pipe 3, so that the elastic rod 26 is prevented from being touched by mistake.

The working principle is as follows: the screw thread size of main laser head 9 and vice laser head 17 is the same, and through the setting of main laser head 9 and vice laser head 17, can conveniently change main laser head 9 and vice laser head 17, vice laser head 17 is reserve laser head, can set to other laser heads that want as required, like main laser head 9 is laser commonly used, vice laser head 17 is full sky star laser, thereby increase application scope, and conveniently carry, when using, it is used for supporting second go-between 4 to go up ring 22, lower ring 23 is used for supporting first go-between 2, and the outer lane diameter of first go-between 2 and second go-between 4 equals, thereby can guarantee that the laser pen is whole to be in the horizontality, thereby carry out some level measurement, when not using, fix upper ring 22 and lower ring 23 in the first go-between 2 outside through the bolt, thereby can conveniently carry.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Laser pen with measure support, including body (1), first go-between (2), end pipe (3), second go-between (4), tail pipe (5), laser module (6), mounting panel (7), circuit board (8), main laser head (9), first electrode (10), pivot (11), end cover (12), connecting rod (13), second electrode (14), hasp (15), screw thread post (16), vice laser head (17), cap (18), battery (19) and button switch (20), its characterized in that: the utility model discloses a laser tube, including body (1), first connector ring (2) is fixed with to body one end, the one end that body (1) was kept away from to first connector ring (2) is fixed with end pipe (3), the one end that body (1) was kept away from first connector ring (2) is fixed with second connector ring (4), the one end that body (1) was kept away from to second connector ring (4) is fixed with tail pipe (5), the inside of end pipe (3) is fixed with laser module (6), the one end that body (1) is close to first connector ring (2) is fixed with mounting panel (7), one side that is close to first connector ring (2) of mounting panel (7) is fixed with circuit board (8), and circuit board (8) and laser module (6) electric connection, the tip of end pipe (3) is equipped with the internal thread, main laser head (9) are connected with end pipe (3) through the screw thread, the opposite side of mounting panel (7) is fixed with first electrode (10), the outside of tail pipe (5) is equipped with the recess, and the recess internal rotation is connected with pivot (11), the side of end cover (12) is fixed with connecting rod (13), connecting rod (13) and pivot (11) fixed connection, the one end that end cover (12) are close to tail pipe (5) is fixed with second electrode (14), the symmetric position that end cover (12) are located connecting rod (13) is fixed with hasp (15), the one end that tail pipe (5) were kept away from in end cover (12) is fixed with screw thread post (16), vice laser head (17) are connected with screw thread post (16) through the screw thread, the tip of vice laser head (17) has cap (18) through threaded connection, electric connection has battery (19) between first electrode (10), second electrode (14), the outside of body (1) is fixed with button switch (20), and button switch (20) respectively in first electrode (10), The second electrode (14) is electrically connected with the circuit board (8).

2. Laser pointer with measuring carriage according to claim 1, characterized in that: the outside of first connecting ring (2) is fixed with support frame (21), support frame (21) constitute by last ring (22) and lower ring (23), it is the semi-annular with lower ring (23) to go up ring (22), the centre outside of going up ring (22) and lower ring (23) all is equipped with a plane, the both ends of going up ring (22) and lower ring (23) all are equipped with the mounting hole, and go up ring (22) and pass through bolt fixed connection with lower ring (23).

3. Laser pointer with measuring carriage according to claim 1, characterized in that: the diameters of the outer rings of the first connecting ring (2) and the second connecting ring (4) are equal.

4. Laser pointer with measuring carriage according to claim 1, characterized in that: the one end of main laser head (9) and vice laser head (17) all is equipped with the internal thread with screw thread post (16) matched with, and the other end all is equipped with and holds pipe (3), block (18) matched with external screw thread.

5. Laser pointer with measuring carriage according to claim 1, characterized in that: a connecting column (24) is fixed on the outer side of the cap (18), a through hole is formed in the side edge of the connecting column (24), and a retaining ring (25) is rotatably connected in the through hole.

6. Laser pointer with measuring carriage according to claim 1, characterized in that: hasp (15) include elastic rod (26) and fixture block (27), elastic rod (26) and end cover (12) fixed connection, the end fixing of elastic rod (26) has fixture block (27), the outside of tail pipe (5) is equipped with the draw-in groove with fixture block (27), elastic rod (26) matched with, and fixture block (27) and draw-in groove joint.

7. Laser pointer with measurement holder according to claim 6, characterized in that: and a fastening groove is formed in the side edge, located on the clamping groove, of the tail pipe (5).

8. Laser pointer with measurement holder according to claim 6, characterized in that: the outer side of the elastic rod (26) is arc-shaped and tangent to the outer side of the end pipe (3).