CN212810841U

CN212810841U - Hand-held type light source adopts laser instrument with anticollision structure

Info

Publication number: CN212810841U
Application number: CN202021870505.0U
Authority: CN
Inventors: 李新伟
Original assignee: Zibo Tianlan Electronic Technology Co ltd
Current assignee: Zibo Tianlan Electronic Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-26
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to a handheld laser technical field specifically is a hand-held type light source adopts laser instrument with anticollision structure, including laser instrument main part and laser output end, the laser output end is installed on the top of laser instrument main part, the top of laser instrument main part is provided with the safety cover, the equal fixedly connected with connecting block in upper and lower both ends at the laser instrument main part back, the back of laser instrument main part is provided with the elasticity belt, and the upper and lower both ends of elasticity belt all are close to one end fixed connection each other with the connecting block. The utility model discloses avoided when the user mistake touch laser output end, led to the fact the condition of damage to laser output end, improved the device's life, for the user has reduced the loss on the economy, avoided the user to hold the elasticity belt for a long time, the laser instrument main part drops user's palm, causes the condition of injury to the laser instrument main part, has improved the device's practicality to the security of user during operation has been improved.

Description

Hand-held type light source adopts laser instrument with anticollision structure

Technical Field

The utility model relates to a handheld laser technical field specifically is a hand-held type light source adopts laser instrument with collision avoidance structure.

Background

Since 1961, the gas laser technology is developed rapidly, and is greatly emphasized by many countries, particularly in recent two years, the molecular gas laser taking carbon dioxide as a main working substance is developed more rapidly and becomes the most promising device in the gas laser;

when the user uses the handheld laser instrument of present stage to carry out the during operation, can lead to user's arm acid anesthesia because operating time is longer, lead to the laser instrument to take off the hand condition of dropping ground, cause the damage to the laser instrument, the handheld laser instrument of present stage does not have protective structure at the output simultaneously, when the output was touched in the user mistake, can cause the damage to the output part, brings the loss on the economy for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand-held type light source with anticollision structure adopts the laser instrument, when the user uses the handheld laser instrument of present stage to carry out the during operation to propose in solving above-mentioned background, probably because operating time is longer, lead to the sour numb of user's arm, lead to the condition that the laser instrument breaks away from the hand and falls down ground, cause the damage to the laser instrument, the handheld laser instrument of present stage does not have protective structure at the output simultaneously, when the output was touch to the user mistake, can cause the damage to output part, bring the problem of loss on the economy for the user.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand-held type light source adopts laser instrument with anticollision structure, includes laser instrument main part and laser output end, the laser output end is installed on the top of laser instrument main part, the top of laser instrument main part is provided with the safety cover, the fixed slot has all been seted up to the left and right sides on laser instrument main part top, the all fixedly connected with fixed blocks in the left and right sides of safety cover bottom, and the fixed block all extends to the inside of fixed slot, and is two sets of the draw-in groove has all been seted up at both ends about the fixed slot, the inside of moving groove all is provided with the fixture block, the all fixedly connected with connecting blocks in the upper and lower both ends at the laser instrument main part back, the back of laser instrument main part is provided with the elasticity belt, and the upper and lower both ends of elasticity belt all are close to.

Preferably, the top end of the protective cover is fixedly connected with a connecting rod, and the top end of the connecting rod is fixedly connected with a pull ring.

Preferably, the inner wall fixedly connected with foam-rubber cushion of safety cover, and the foam-rubber cushion is inconsistent with the surface of laser output end.

Preferably, the upper end and the lower end of each of the four clamping blocks are fixedly connected with a sliding block, the upper end and the lower end of the inner wall of each of the four moving grooves are provided with sliding grooves, and the sliding blocks extend into the sliding grooves.

Preferably, the inside of shifting chute all is provided with the spring, and the one end of spring all with fixture block fixed connection, the other end of spring all with shifting chute inner wall fixed connection.

Preferably, the upper end and the lower end of each of the four clamping blocks are inclined planes, and the inclined planes are abutted against the inner wall of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses avoided when the user mistake touch the laser output end, caused the condition of damage to the laser output end, improved the device's life, reduced economic loss for the user, avoided the user to hold the elasticity belt for a long time, the laser instrument main part drops user's palm, caused the condition of injury to the laser instrument main part, improved the device's practicality to the security when having improved user's work;

1. by arranging the protective cover, when a user uses the laser main body, the user can lift the pull ring to enable the protective cover to move upwards, so that the inclined plane at the top end of the fixture block is abutted against the inner wall of the clamping groove, the fixture block moves towards the inside of the moving groove, the user can move the protective cover out of the top end of the laser output end, the user can work by using the laser output end, and the situation that the laser output end is damaged when the user mistakenly touches the laser output end is avoided through the protection of the protective cover, so that the service life of the device is prolonged, and the economic loss is reduced for the user;

2. through being provided with connecting block and elasticity belt, when the user uses the laser instrument main part to carry out the during operation, the user inserts the hand in the middle of elasticity belt and the laser instrument main part, then the user holds and hold the laser instrument main part and carry out work, through the elasticity belt, has avoided the user to hold the elasticity belt for a long time, and the laser instrument main part drops user's palm, causes the condition of injury to the laser instrument main part, has improved the device's practicality to the security of user during operation has been improved.

Drawings

FIG. 1 is a schematic view of a front view of a partial section of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

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

fig. 4 is a schematic view of the structure of the present invention from the back.

In the figure: 1. a laser main body; 2. a laser output end; 3. a protective cover; 4. a connecting rod; 5. a pull ring; 6. a sponge cushion; 7. fixing grooves; 8. a fixed block; 9. a card slot; 10. a moving groove; 11. a clamping block; 12. a slider; 13. a chute; 14. a spring; 15. connecting blocks; 16. the belt is loosened and tightened.

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. 1-4, the present invention provides an embodiment:

a hand-held light source with an anti-collision structure adopts a laser, which comprises a laser main body 1 and a laser output end 2, the laser output end 2 is arranged at the top end of the laser main body 1, a protective cover 3 is arranged above the laser main body 1, fixing grooves 7 are respectively arranged at the left side and the right side of the top end of the laser main body 1, the left side and the right side of the bottom end of the protective cover 3 are respectively and fixedly connected with a fixing block 8, the fixing blocks 8 extend into the fixing grooves 7, the left and right ends of the two groups of fixing grooves 7 are both provided with clamping grooves 9, the left and right ends of the two groups of fixing blocks 8 are both provided with moving grooves 10, the inside of the moving grooves 10 is both provided with clamping blocks 11, the upper and lower ends of the back surface of the laser main body 1 are both fixedly connected with connecting blocks 15, the back surface of the laser main body 1 is provided with an elastic belt 16, the upper end and the lower end of the elastic belt 16 are fixedly connected with one end of the connecting block 15 which is close to each other;

furthermore, the top end of the protective cover 3 is fixedly connected with a connecting rod 4, and the top end of the connecting rod 4 is fixedly connected with a pull ring 5, so that a user can conveniently install and detach the protective cover 3;

further, the inner wall of the protective cover 3 is fixedly connected with a sponge pad 6, and the sponge pad 6 is abutted against the surface of the laser output end 2, so that the buffering effect is increased;

further, the upper and lower ends of the four groups of fixture blocks 11 are fixedly connected with sliding blocks 12, the upper and lower ends of the inner wall of the four groups of moving grooves 10 are provided with sliding grooves 13, the sliding blocks 12 extend into the sliding grooves 13, and the moving track of the fixture blocks 11 in the moving grooves 10 is limited;

further, springs 14 are arranged inside the moving groove 10, one ends of the springs 14 are fixedly connected with the fixture blocks 11, the other ends of the springs 14 are fixedly connected with the inner wall of the moving groove 10, when the fixture blocks 11 move towards the inside of the moving groove 10, the springs 14 are compressed, and when the pressure is released, the fixture blocks 11 move outwards through resilience force of the springs 14;

furthermore, the upper and lower ends of the four sets of clamping blocks 11 are inclined planes, and the inclined planes are all abutted against the inner wall of the clamping groove 9, so that the clamping blocks 11 move towards the inside of the moving groove 10 through the abutment of the inclined planes against the inner wall of the clamping groove 9, and the spring 14 is compressed.

The working principle is as follows: before a user uses the laser main body 1 to work, firstly, the palm of the user penetrates through the elastic belt 16 and the laser main body 1, the stability between the laser main body 1 and the palm of the user is improved through the elasticity of the elastic belt 16, the user can feel more comfortable when using the laser main body 1 to work, and when the user holds the laser main body 1 for too long, the arm numbness of the user is avoided, so that the laser main body 1 falls off the palm of the user and falls on the ground, the laser main body 1 is damaged, the safety of the user in work is improved, the service life of the laser main body 1 is prolonged, and economic loss is reduced for the user;

when a user uses the laser device main body 1 to work, firstly, the user pulls the pull ring 5 to move the protection cover 3 upwards, so that the inclined surface of the clamping block 11 abuts against the inner wall of the clamping groove 9, the clamping block 11 moves towards the inner part of the moving groove 10 through the interference between the inclined surface of the clamping block 11 and the inner wall of the clamping groove 9, and the protection cover 3 can move out of the upper part of the laser output end 2, namely, the laser output end 2 can be used for working, after the working of the user is finished, the user resets the protection cover 3, so that the fixing block 8 is inserted into the fixing groove 7, the clamping block 11 moves towards the inner part of the moving groove 10 through the interference between the inclined surface of the clamping block 11 and the inner wall of the fixing groove 7, and compresses the spring 14, when the clamping block 11 moves to the clamping groove 9, the clamping block 11 moves towards the inner part of the clamping groove 9 through the resilience force, through the protection of safety cover 3 to laser output 2, avoided when the user mistake and touch laser output 2, to laser output 2 cause the condition of damage, improved the device's life, reduced economic loss for the user.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. A hand-held type light source adopts laser instrument with anticollision structure, includes laser instrument main part (1) and laser output (2), its characterized in that: the laser output end (2) is arranged at the top end of the laser main body (1), the protective cover (3) is arranged above the laser main body (1), the left side and the right side of the top end of the laser main body (1) are both provided with fixing grooves (7), the left side and the right side of the bottom end of the protective cover (3) are fixedly connected with fixed blocks (8), the fixing blocks (8) extend into the fixing grooves (7), the left end and the right end of each of the two groups of fixing grooves (7) are provided with clamping grooves (9), the left end and the right end of each of the two groups of fixing blocks (8) are provided with moving grooves (10), the inside of the moving groove (10) is provided with a clamping block (11), the upper end and the lower end of the back surface of the laser main body (1) are fixedly connected with a connecting block (15), an elastic belt (16) is arranged on the back of the laser main body (1), and the upper end and the lower end of the elastic belt (16) are fixedly connected with one end of the connecting block (15) which is close to each other.

2. The hand-held light source with the anti-collision structure as claimed in claim 1 adopts a laser, wherein: the top fixedly connected with connecting rod (4) of safety cover (3), the top fixedly connected with pull ring (5) of connecting rod (4).

3. The hand-held light source with the anti-collision structure as claimed in claim 1 adopts a laser, wherein: the inner wall fixedly connected with foam-rubber cushion (6) of safety cover (3), and foam-rubber cushion (6) are inconsistent with the surface of laser output end (2).

4. The hand-held light source with the anti-collision structure as claimed in claim 1 adopts a laser, wherein: the upper end and the lower end of each of the four clamping blocks (11) are fixedly connected with a sliding block (12), the upper end and the lower end of the inner wall of the moving groove (10) are provided with sliding grooves (13), and the sliding blocks (12) extend into the sliding grooves (13).

5. The hand-held light source with the anti-collision structure as claimed in claim 1 adopts a laser, wherein: the inner part of the movable groove (10) is provided with a spring (14), one end of the spring (14) is fixedly connected with the clamping block (11), and the other end of the spring (14) is fixedly connected with the inner wall of the movable groove (10).

6. The hand-held light source with the anti-collision structure as claimed in claim 1 adopts a laser, wherein: the upper end and the lower end of each of the four groups of clamping blocks (11) are inclined planes, and the inclined planes are abutted against the inner wall of the clamping groove (9).