CN217134866U

CN217134866U - Integrated high-stability small-size adjustable laser switch base

Info

Publication number: CN217134866U
Application number: CN202220097006.5U
Authority: CN
Inventors: 贾养春; 潘胜文
Original assignee: Nanjing Baifu Laser Technology Co ltd
Current assignee: Nanjing Baifu Laser Technology Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-05
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses an adjustable laser instrument switch base of integral type high stability small volume, the on-line screen storage device comprises a base, the base includes integrated into one piece's positioning seat, elastic component and mount pad, the mount pad passes through the elastic component and is connected with the positioning seat top, the mount pad top is equipped with the holding tightly piece group that is used for restricting the laser instrument and with the adjustment mechanism who adjusts laser instrument every single move angle, adjustment mechanism includes location spiro, through hole and accurate adjusting screw. This practical novel laser instrument switch base integrated into one piece when using, simple structure, the good vibration resistance of overall stability, and need not the extension spring when the adjustment, utilize the elastic connection nature of laser instrument switch base itself to realize resetting in the every single move adjustment, it is more simple and convenient to use.

Description

Integrated high-stability small-size adjustable laser switch base

Technical Field

The utility model relates to a laser switch base technical field especially relates to adjustable laser switch base of little volume of integral type high stability.

Background

The laser switch is a Q switch, the Q switch can be quickly switched between very small loss or very high loss of a laser beam, the device is usually used in a laser resonant cavity to realize the active Q switch of the laser, the Q switch is a method for generating short strong pulse, the pulse length is in a nanosecond range, the existing Q switch of the laser is installed and connected through a base and is adjusted for use when in use, the existing Q switch base of the laser is shown in figures 7 and 8 and comprises a base a, a positioning rotating shaft b, a movable seat c, a tension spring d, a positioning spiral ring e, a precise adjusting screw f and an installation block g, the movable seat c is rotatably connected to the top of the base a through two positioning rotating shafts b when in use, an adjusting mechanism consisting of the tension spring d, the positioning spiral ring e and the precise adjusting screw f is arranged on the movable seat c, the installation block g is arranged on the movable seat c and is positioned on one side of the adjusting mechanism, meanwhile, the laser switch is limited on the mounting block g through the fixed pressing plate, the bottom end of the precise adjusting screw f is in rotating butt with the top of the base a during adjustment, the precise adjusting screw f is clockwise rotated by a worker, the precise adjusting screw f can drive the movable seat c to rotate inside the positioning spiral ring e to enable the movable seat c to face upwards by taking the positioning rotating shaft b as a rotating shaft center, the tension spring d is stretched at the moment, the precise adjusting screw f rotates anticlockwise and is pulled by the tension spring, and the movable seat c uses the positioning rotating shaft b as a rotating shaft center to change the angle of the movable seat c to the lower house, so that adjustment is completed.

In the working process, the press type Q switch is connected through the fixed pressing plate, the total height is high, the switch A is poor in transverse stability and does not resist vibration, when the Y-axis direction rotation precision adjusting screw is adjusted, the pitching tension spring is limited by the size, the tension force which can be provided by the tension spring and can be stably maintained is limited, the vibration effect is influenced, and a gap is easily formed in the pitching adjustment positioning rotating shaft, so that the laser crystal light path is unstable and particularly does not resist vibration.

From the above, the existing adjustable laser switch base has large integral volume, which affects the integral volume; the high gravity center affects the overall stability and the vibration resistance is poor; the structure is complicated, and the accessory is many and the accessory spare is gapped to influence stability. To this end, we propose an integrated highly stable small volume tunable laser switch mount to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the adjustable laser instrument switch base of integral type high stable little volume that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

integral type high stable little adjustable laser instrument switch base of volume, the on-line screen storage device comprises a base, the base includes integrated into one piece's positioning seat, elastic component and mount pad, the mount pad passes through the elastic component and is connected with the positioning seat top, the mount pad top is equipped with the group of holding tightly that is used for restricting the laser instrument and with the adjustment mechanism who adjusts laser instrument every single move angle, adjustment mechanism includes location spiro, through hole and accurate adjusting screw.

Further, the mount pad includes integrated into one piece's first installation department and second installation department, the second installation department is connected at first installation department lateral part, the position that the second installation department was kept away from to first installation department is passed through the elastic component and is connected with the positioning seat top, the second installation department is located half position of first installation department lateral part, first installation department top is equipped with matches the arc groove with the laser instrument surface and the adjustment mechanism dislocation.

Further, it embraces the piece tightly including first piece and the second of embracing tightly to embrace the piece group, first piece and the second of embracing tightly is integrated into one piece side by side at first installation department top, first piece and the second of embracing tightly is embraced the position that first installation department was kept away from in piece top and is seted up and is embraced screw hole tightly.

Furthermore, the through hole runs through and has been seted up at second installation department top, location spiral ring fixed connection is at second installation department top and correspond the intercommunication with the through hole, accurate adjusting screw passes through threaded connection inside the location spiral ring.

Furthermore, a hexagonal connecting hole for butting a hexagonal bolt is formed in the top of the precise adjusting screw rod, a semicircular block is arranged at the bottom of the precise adjusting screw rod, and the bottom of the precise adjusting screw rod penetrates through the through hole and is in rotational contact with the positioning seat through the semicircular block.

Furthermore, a waist-shaped fixing hole is formed in the position, close to the corner, of the top of the positioning seat in a connected mode, and an inner hexagonal positioning bolt used for fixing is arranged inside the waist-shaped fixing hole.

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

1. the switch base in the utility model is integrally formed, and the elastic part in the base has stronger stability because the maintaining rigidity of the elastic deformation position is larger than that of the tension spring and no clearance factor of the adjusting shaft exists;

2. as can be seen from the advantageous effect 1, since the maintenance rigidity of the elastically deformed position is greater than that of the tension spring, and the entire weight is lighter and the center of gravity is lower, the vibration resistance is higher;

3. the utility model discloses well switch base is integrated into one piece's integrated design part, so the volume is compacter, and the central height is lower, is favorable to compressing laser's overall dimension.

4. Based on beneficial effect 3, the laser switch base is integrally formed, and is small in size, and the material cost/processing cost/transportation cost is also lower.

To sum up, this practical novel laser instrument switch base integrated into one piece when using, simple structure, overall stability is good, and need not the extension spring when the adjustment, utilizes the elastic connection nature of laser instrument switch base itself to realize resetting in the every single move adjustment, uses more simple and conveniently.

Drawings

Fig. 1 is an axial view of an integrated high-stability small-volume adjustable laser switch base according to the present invention;

FIG. 2 is a rear view structural diagram of FIG. 1;

FIG. 3 is a schematic diagram of the laser switch of FIG. 1 with the laser switch removed;

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a disassembled view of the fine adjustment screw and the positioning screw ring shown in FIG. 4;

FIG. 6 is a bottom view of FIG. 5;

FIG. 7 is an axial view of a prior art adjustable laser switch mount;

fig. 8 is a rear view of fig. 7.

In the figure: 1. positioning seats; 2. an elastic member; 3. a mounting seat; 4. positioning a spiro ring; 5. a through hole; 6. a precision adjusting screw; 7. a first grip tab; 8. a first grip tab.

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.

Referring to fig. 1-6, an integrated high-stability small-volume adjustable laser switch base comprises a base, the base comprises a positioning seat 1, an elastic part 2 and a mounting seat 3 which are integrally formed, the mounting seat 3 is connected with the top of the positioning seat 1 through the elastic part 2, the elastic part 2 is approximately in a semicircular ring shape, when the laser switch base is used, the elastic deformation property of materials is utilized to replace an adjusting shaft and a tension spring, no gap exists, the stable rigidity is better, the top of the positioning seat 1 is close to a corner, a waist-shaped fixing hole is formed in a connecting mode, an inner hexagonal positioning bolt for fixing is arranged inside the waist-shaped fixing hole, the inner hexagonal positioning bolt penetrates through the waist-shaped fixing hole to fixedly connect the positioning seat 1 and prevent the positioning seat 1 from moving in the using process, the mounting seat 3 comprises a first mounting part and a second mounting part which are integrally formed, the second mounting part is connected to the side part of the first mounting part, the position of the first mounting part, which is far away from the second mounting part, is connected with the top of the positioning seat 1 through the elastic part 2, the elastic piece 2 is integrally formed at one side of the top of the positioning seat 1, the second installation part is positioned at a half position of the side part of the first installation part, and the top of the first installation part is provided with an arc groove which is matched with the surface of the laser switch and is staggered with the adjusting mechanism.

Referring to fig. 1-6, adjustable laser switch base of integral type high stability small size, 3 tops of mount pad are equipped with the group of tightly holding the piece and using and adjusting the adjustment mechanism of laser every single move angle that are used for restricting the laser, it includes that first tightly holding piece 7 and second tightly holding piece 8 to hold the piece group tightly, first tightly holding piece 7 and second tightly holding piece 8 are integrated into one piece side by side at first installation department top, first tightly holding piece 7 and second tightly holding piece 8 top keep away from the position of first installation department and seted up tightly holding the screw hole, tightly holding the screw through running through tightly holding the screw hole with first tightly holding piece 7 and second tightly holding piece 8 and mount pad 3 restriction, first tightly holding piece 7 and second tightly holding piece 8 and taking place elastic deformation and be convenient for hold the restriction on mount pad 3 tightly the laser switch this moment.

Referring to fig. 1-6, the integrated high-stability small-volume adjustable laser switch base comprises a positioning spiral ring 4, a through hole 5 and a precise adjusting screw 6, the through hole 5 is arranged at the top of a second installation part in a penetrating manner, the positioning spiral ring 4 is fixedly connected to the top of the second installation part and is correspondingly communicated with the through hole 5, the precise adjusting screw 6 is connected to the inside of the positioning spiral ring 4 through threads, a hexagonal connecting hole for butting a hexagonal bolt is arranged at the top of the precise adjusting screw 6, a semicircular block is arranged at the bottom of the precise adjusting screw 6, the bottom of the precise adjusting screw 6 penetrates through the through hole 5 and is in rotational contact with a positioning seat 1 through the semicircular block, so that the friction force between the bottom end of the precise adjusting screw 6 and the top of the second installation part is reduced when the precise adjusting screw 6 rotates, and a worker is in butt joint with the top of the precise adjusting screw 6 through a hexagonal wrench during adjustment, then rotate accurate adjusting screw 6, accurate adjusting screw 6 passes through the screw thread and rotates in location spiro 4 inside, and 6 bottoms of accurate adjusting screw of this in-process rotate the contact through semicircle piece and first installation department top, and location spiro 4 passes through the screw thread and moves at accurate adjusting screw 6, and mount pad 3 takes place mount pad 3 for the angle change of lying upward mansion of positioning seat 1 as the deformation position with elastic component 2, realizes the angular adjustment between mount pad 3 and the positioning seat 1, and at this moment in-process elastic component 2 takes place to deform.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. Integrated high-stability small-size adjustable laser switch base comprises a base and is characterized in that the base comprises an integrally formed positioning seat (1), an elastic piece (2) and a mounting seat (3), the mounting seat (3) is connected with the top of the positioning seat (1) through the elastic piece (2), an adjusting mechanism used for limiting a holding piece group of a laser and adjusting the pitching angle of the laser is arranged at the top of the mounting seat (3), and the adjusting mechanism comprises a positioning spiral ring (4), a through hole (5) and a precise adjusting screw (6).

2. The integrated high-stability small-volume adjustable laser switch base as claimed in claim 1, wherein the mounting seat (3) comprises a first mounting part and a second mounting part which are integrally formed, the second mounting part is connected to the side of the first mounting part, and the position of the first mounting part far away from the second mounting part is connected to the top of the positioning seat (1) through the elastic member (2).

3. The integrated high-stability small-volume adjustable laser switch base as claimed in claim 2, wherein the second installation part is located at a half position of the side part of the first installation part, and the top of the first installation part is provided with an arc groove matched with the surface of the laser and dislocated with the adjusting mechanism.

4. The integrated high-stability small-size adjustable laser switch base according to claim 1, wherein the clasping sheet set comprises a first clasping sheet (7) and a second clasping sheet (8), the first clasping sheet (7) and the second clasping sheet (8) are integrally formed at the top of a first installation part side by side, and clasping screw holes are formed at positions, away from the first installation part, of the tops of the first clasping sheet (7) and the second clasping sheet (8).

5. The switch base of the integrated high-stability small-volume adjustable laser device according to claim 1, wherein the through hole (5) penetrates through the top of the second mounting portion, the positioning screw ring (4) is fixedly connected to the top of the second mounting portion and correspondingly communicated with the through hole (5), and the precise adjusting screw (6) is connected to the inside of the positioning screw ring (4) through threads.

6. The integrated high-stability small-volume adjustable laser switch base as claimed in claim 5, wherein a hexagonal connection hole for butt joint of a hexagonal bolt is formed at the top of the precise adjusting screw (6), a semicircular block is arranged at the bottom of the precise adjusting screw (6), and the bottom of the precise adjusting screw (6) penetrates through the through hole (5) and is in rotational contact with the positioning seat (1) through the semicircular block.

7. The base of the laser switch with high stability and small volume as claimed in claim 1, wherein a waist-shaped fixing hole is formed at a position close to the corner of the top of the positioning seat (1), and a hexagon socket head cap positioning bolt is disposed inside the waist-shaped fixing hole for fixing.