CN215470919U

CN215470919U - Annular multi-nozzle rapid refrigeration laser handle device

Info

Publication number: CN215470919U
Application number: CN202121727903.1U
Authority: CN
Inventors: 贾养春
Original assignee: Nanjing Baifu Laser Technology Co ltd
Current assignee: Nanjing Baifu Laser Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-11
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses an annular multi-nozzle rapid refrigeration laser handle device which comprises a refrigeration laser body, wherein a limiting mechanism is arranged on the surface of the refrigeration laser body, a protection mechanism is arranged inside the limiting mechanism, the protection mechanism comprises a buffer spring, one end, far away from a moving frame, of the buffer spring is welded with a clamping block, a first protection pad with a protruding block arranged on the surface is glued on one side, far away from the buffer spring, of the clamping block, and a second protection pad is glued on the bottom end surface of the refrigeration laser body. The refrigeration laser device is provided with the push rod and the guide post, the movable frame can drive the limiting block to move on the surface of the guide post by rotating the push rod, so that the movement of the clamping block can be effectively and conveniently controlled, the clamping block can be limited, the fingers of a user can be limited and clamped by matching the clamping block with the handle, and the refrigeration laser device main body is prevented from being loosened in use.

Description

Annular multi-nozzle rapid refrigeration laser handle device

Technical Field

The utility model relates to the technical field of refrigeration lasers, in particular to an annular multi-nozzle rapid refrigeration laser handle device.

Background

The refrigeration laser utilizes a technique called Doppler cooling to cool materials by laser, the laser can gradually discharge heat in the materials, and the refrigeration laser can be applied to the fields of medical treatment, space satellites, microelectronics, low-temperature physics, engineering and the like.

When the existing handheld refrigeration laser is used, a handle of the handheld laser is required to be used, but when the handle is held for a long time, looseness or sliding is easy to occur, so that the refrigeration laser is damaged by falling.

Therefore, we propose an annular multi-nozzle rapid cooling laser handle device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an annular multi-nozzle rapid cooling laser handle device.

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

the utility model provides a quick refrigeration laser instrument handle device of many spouts of annular, includes the refrigeration laser instrument main part, the surface of refrigeration laser instrument main part is provided with stop gear, and stop gear's inside is provided with protection mechanism, protection mechanism includes buffer spring, buffer spring keeps away from the one end welding that removes the frame and has the clamp splice, and the clamp splice one side veneer of keeping away from buffer spring has the first protection pad that the surface is provided with protruding piece, the bottom surface veneer of refrigeration laser instrument main part has the second protection pad, and the surface connection of second protection pad has the parting bead.

Preferably, stop gear is including fixed frame, the fixed frame of bottom fixed surface of refrigeration laser main part is connected with, and the inside of fixed frame is inserted and is equipped with the catch bar, the catch bar passes through the bearing and installs on the surface of removing the frame, and removes the both sides fixedly connected with stopper of frame, and the inside of stopper is inserted and is equipped with the guide post, the skin weld of stopper has one end and fixed frame welded reset spring each other.

Preferably, the fixed frame sets up to the U-shaped, and circular through-hole has been seted up on the surface of fixed frame to the inner wall of circular through-hole is provided with the internal thread, the surface of catch bar is provided with the external screw thread, fixed frame and catch bar constitution threaded connection.

Preferably, the inner wall of the fixed frame is provided with a rectangular sliding groove, the limiting block is arranged to be rectangular, and the size of the inner wall of the rectangular sliding groove formed in the inner wall of the fixed frame is matched with the surface size of the limiting block.

Preferably, a circular through hole is formed in the limiting block, the guide post is cylindrical, and the size of the inner wall of the circular through hole formed in the limiting block is matched with the surface size of the guide post.

Preferably, the clamp splice sets up to the rectangle, and the clamp splice keeps away from buffer spring's a side surface and has seted up the arc recess, first protection pad sets up to the arc, arc recess inner wall radian is the same with the surface radian of first protection pad.

Preferably, the isolating strips are arranged into rectangular strips, and dense convex blocks are arranged on the surfaces of the isolating strips.

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

1. the device is through being provided with catch bar and guide post, through rotating the catch bar, can make the removal frame drive the stopper and remove on the surface of guide post to can effectually conveniently control the removal of clamp splice, can carry on spacingly with the clamp splice, thereby can carry out spacing centre gripping with user's finger through the cooperation of clamp splice and handle, avoid refrigeration laser instrument main part to take place not hard up when using.

2. The device is through being provided with clamp splice and parting bead, when the user holds the handle of refrigeration laser instrument main part, through the removal of clamp splice, can make first protection pad inconsistent with user's hand to through the cooperation of first protection pad and parting bead, can carry out the centre gripping to user's hand, thereby can protect user's finger in the centre gripping process, can avoid holding the long-time phenomenon of perspiring that causes of refrigeration laser instrument main part simultaneously.

Drawings

FIG. 1 is a schematic perspective view of a ring-shaped multi-nozzle rapid cooling laser handle device according to the present invention;

FIG. 2 is a schematic perspective exploded view of an annular multi-nozzle rapid cooling laser handle device according to the present invention;

FIG. 3 is a schematic perspective sectional view of the structure of the limiting mechanism and the protecting mechanism in FIG. 1;

fig. 4 is a three-dimensional burst schematic view of the limiting mechanism structure in fig. 1.

In the figure: 1. a refrigeration laser body; 2. a limiting mechanism; 21. a fixing frame; 22. a push rod; 23. moving the frame; 24. a limiting block; 25. a guide post; 26. a return spring; 3. a protection mechanism; 31. a buffer spring; 32. a clamping block; 33. a first protection pad; 34. a second protection pad; 35. and (4) a spacing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an annular multi-nozzle rapid refrigeration laser handle device, including refrigeration laser main body 1, the surface of refrigeration laser main body 1 is provided with stop gear 2, and stop gear 2's inside is provided with protection mechanism 3, protection mechanism 3 includes buffer spring 31, buffer spring 31 keeps away from the one end welding of moving frame 23 has clamp splice 32, and clamp splice 32 keeps away from one side veneer of buffer spring 31 and has the first protection pad 33 that the surface is provided with the protruding piece, the protruding piece that sets up through first protection pad 33 side surface, can play the contact surface that increases skin and air, avoid the hand when holding refrigeration laser main body 1 for a long time, produce the sweat, the bottom surface veneer of refrigeration laser main body 1 has second protection pad 34, and the surface of second protection pad 34 is connected with parting bead 35.

Further, refer to fig. 2 and fig. 3 and learn, stop gear 2 includes fixed frame 21, the fixed frame 21 of bottom fixed surface of refrigeration laser main part 1 is connected with, and the inside of fixed frame 21 is inserted and is equipped with catch bar 22, catch bar 22 passes through the bearing and installs the surface at removal frame 23, and remove the both sides fixedly connected with stopper 24 of frame 23, and stopper 24's inside is inserted and is equipped with guide post 25, stopper 24's skin weld has one end and fixed frame 21 looks mutual welded reset spring 26, lead to the recess of removing the inside setting of frame 23, can make things convenient for clamp splice 32 to remove in the recess, thereby can play the cushioning effect, avoid clamp splice 32 direct extrusion user skin.

Further, as can be known by referring to fig. 2 and 3, the fixing frame 21 is set to a U shape, and a circular through hole is opened on the surface of the fixing frame 21, and an inner wall of the circular through hole is provided with an internal thread, the surface of the push rod 22 is provided with an external thread, the fixing frame 21 and the push rod 22 form a threaded connection, through the external thread arranged on the surface of the push rod 22, when the push rod 22 rotates, the push rod 22 is moved inside the fixing frame 21, so that the effect of pushing the clamping block 32 to move can be achieved.

Further, refer to fig. 3 and learn that, rectangular sliding groove has been seted up to the inner wall of fixed frame 21, stopper 24 sets up to the rectangle, and rectangular sliding groove inner wall size of seting up of fixed frame 21 inner wall and stopper 24's surface dimension looks adaptation can drive stopper 24 and slide in rectangular sliding groove when removing frame 23 and remove to can play the effect of spacing removal frame 23.

Further, as can be known by referring to fig. 3, a circular through hole is provided inside the stopper 24, the guide post 25 is set to be cylindrical, the inner wall of the circular through hole provided inside the stopper 24 is matched with the surface of the guide post 25 in size, and the return spring 26 can be moved in the through hole when the movable frame 23 is moved through the circular through hole provided inside the stopper 24, so that the function of supporting the return spring 26 can be achieved.

Further, as can be known by referring to fig. 2 and 4, the clamping block 32 is set to be rectangular, and an arc-shaped groove is formed in a side surface of the clamping block 32 away from the buffer spring 31, the first protection pad 33 is set to be arc-shaped, the radian of the inner wall of the arc-shaped groove is the same as that of the surface of the first protection pad 33, and the first protection pad 33 is set to be arc-shaped, so that the first protection pad 33 can be conveniently abutted to the fingers of the user.

Further, as can be understood by referring to fig. 2 and 4, the isolation bars 35 are rectangular bars, and the surface of the isolation bars 35 is provided with dense convex blocks, so that the function of the skin contact surface can be increased by the isolation bars 35.

When the refrigeration laser device is used, when the refrigeration laser device main body 1 needs to be used, according to the attached

drawings

1, 2, 3 and 4, the handle of the refrigeration laser device main body 1 is held, the push rod 22 is rotated, the push rod 22 can move in the fixed frame 21, when the push rod 22 moves, the movable frame 23 can be pushed to move, when the movable frame 23 moves, the clamping block 32 can be driven to abut against the surface of a user, when the first protection pad 33 presses the skin of the user, the buffering effect can be achieved through the self elasticity of the buffer spring 31, and at the moment, the fingers of the user can be limited through the matching of the first protection pad 33 and the isolating strip 35;

the above is the overall working principle of the present invention.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is 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 construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a quick refrigeration laser instrument handle device of many spouts of annular, includes refrigeration laser instrument main part (1), its characterized in that, the surface of refrigeration laser instrument main part (1) is provided with stop gear (2), and the inside of stop gear (2) is provided with protection machanism (3), protection machanism (3) are including buffer spring (31), buffer spring (31) are kept away from the one end welding of removing frame (23) and are had clamp splice (32), and one side veneer that buffer spring (31) were kept away from in clamp splice (32) have first protection pad (33) that the surface was provided with protruding piece, the bottom surface veneer of refrigeration laser instrument main part (1) has second protection pad (34), and the surface connection of second protection pad (34) has parting bead (35).

2. The handle device of the annular multi-nozzle rapid refrigeration laser device according to claim 1, wherein the limiting mechanism (2) comprises a fixed frame (21), the fixed frame (21) is fixedly connected to the bottom end surface of the refrigeration laser device main body (1), a push rod (22) is inserted into the fixed frame (21), the push rod (22) is installed on the surface of the movable frame (23) through a bearing, the limiting blocks (24) are fixedly connected to two sides of the movable frame (23), the guide columns (25) are inserted into the limiting blocks (24), and the reset springs (26) with one ends welded to the fixed frame (21) are welded to the surface of the limiting blocks (24).

3. The annular multi-nozzle rapid refrigeration laser handle device as claimed in claim 2, wherein the fixing frame (21) is provided with a U-shape, a circular through hole is formed on the surface of the fixing frame (21), an internal thread is formed on the inner wall of the circular through hole, an external thread is formed on the surface of the push rod (22), and the fixing frame (21) and the push rod (22) form a threaded connection.

4. The annular multi-nozzle rapid refrigeration laser handle device according to claim 2, wherein the inner wall of the fixing frame (21) is provided with a rectangular sliding groove, the limiting block (24) is provided with a rectangular shape, and the size of the inner wall of the rectangular sliding groove formed in the inner wall of the fixing frame (21) is matched with the surface size of the limiting block (24).

5. The annular multi-nozzle rapid refrigeration laser handle device according to claim 2, wherein a circular through hole is formed inside the limiting block (24), the guide post (25) is cylindrical, and the size of the inner wall of the circular through hole formed inside the limiting block (24) is matched with the surface size of the guide post (25).

6. The annular multi-nozzle rapid cooling laser handle device as claimed in claim 1, wherein the clamping block (32) is rectangular, an arc groove is formed on one side surface of the clamping block (32) away from the buffer spring (31), the first protection pad (33) is arc-shaped, and the radian of the inner wall of the arc groove is the same as the surface radian of the first protection pad (33).

7. The annular multi-nozzle rapid cooling laser handle device as claimed in claim 1, wherein the isolating bar (35) is configured as a rectangular bar, and the surface of the isolating bar (35) is provided with dense bumps.