CN216912487U

CN216912487U - Laser indication light path control structure

Info

Publication number: CN216912487U
Application number: CN202123411270.6U
Authority: CN
Inventors: 赵红波; 王爱国
Original assignee: Shenzhen Xintong Internet Technology Co ltd
Current assignee: Shenzhen Xintong Internet Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-08
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a laser indication light path control structure, which comprises a mounting bracket, a laser indicator fixedly connected on the mounting bracket for emitting light, and an adjusting component fixedly connected on the mounting bracket for adjusting the angle of the light emitted by the laser indicator, wherein the mounting bracket comprises an indicator bracket and an adjusting bracket, the adjusting bracket is fixedly connected with the indicating bracket to form a vibrating mirror chamber with an open bottom, the laser indicator is fixedly connected at one side of the indicator bracket, the emitting end of the laser indicator is positioned in the vibrating mirror chamber, the adjusting component is fixedly connected with the adjusting bracket, the output end of the adjusting component is positioned in the vibrating mirror chamber and opposite to the emitting end of the laser indicator, the emitting end of the laser indicator is arranged in the vibrating mirror chamber, so that dust is prevented from falling at the emitting position of the laser indicator, therefore, the stability of the light emitted by the laser indicator is improved, and the precision of laser indication is improved.

Description

Laser indication light path control structure

Technical Field

The utility model relates to the field of laser light path control, in particular to a laser indication light path control structure.

Background

The laser marking is that a laser generator generates high-energy continuous laser beams, the focused laser acts on a printing material to instantly melt and even gasify a surface material, and a path of the laser on the surface of the material is controlled to form a required image-text mark. The laser is invisible light, and in order to determine the specific position of laser projection, the track of the laser is usually required to be tracked through red light. The laser machine is internally provided with a red light indicator and a beam combining mirror, red light and laser are combined into a beam combining light through the beam combining mirror, and the specific position of the laser is confirmed by identifying the position of the red light. The lens of reflection light among the current laser machine and laser emitter's camera lens are all naked to be leaked outside because of the reason of work, and the surface of long-time operation lens and camera lens is very easily produced the dust, influences the precision of beating mark, often washs and easily causes the damage again, therefore prior art has the defect, needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser indication light path control structure with lenses and lenses not prone to generate dust, and solves the problems of complex structure and difficulty in operation in the prior art.

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the utility model provides a laser instruction light path control structure, includes the installing support, fixed connection is in the laser designator of the emission light on the installing support, fixed connection is on the installing support adjust the adjusting part of the angle of the emission light of laser designator, the installing support includes indicator support and regulation support, adjust the support with indicator support fixed connection forms the open mirror chamber that shakes in bottom, laser designator fixed connection is in indicator support one side position, just the transmitting terminal of laser designator is located in the mirror chamber that shakes, adjusting part with adjust support fixed connection, just the output of adjusting part be located in the mirror chamber that shakes with the transmitting terminal relative position of laser designator.

Further, the adjusting assembly comprises a first adjusting part and a second adjusting part, the first adjusting part is fixedly connected to the top of the adjusting support, the output end of the first adjusting part extends to the inside of the galvanometer chamber, the second adjusting part is fixedly connected to the position, opposite to the laser indicator, on the adjusting support, and the output end of the second adjusting part extends to the inside of the galvanometer chamber.

Further, first regulating element includes first driving piece and first reflection part, the vertical fixed connection of first driving piece is in adjust the top position of support, just the output of first driving piece extends to the indoor portion of mirror that shakes, first reflection part fixed connection is in the output of first driving piece, just the central point of first reflection part is located the light path that laser indicator sent.

Furthermore, the second adjusting component comprises a second driving piece and a second reflecting piece, the second driving piece is horizontally and fixedly connected to the adjusting support and is opposite to the laser indicator, the output end of the second driving piece extends into the galvanometer chamber, the second reflecting piece is fixedly connected to the output end of the second driving piece, and a virtual connecting line of the central point of the second reflecting piece and the central point of the first reflecting piece is horizontally vertical to the light emitted by the laser indicator.

Compared with the prior art, the laser pointer has the advantages that by adopting the scheme, the emission end of the laser pointer is arranged inside the vibrating mirror chamber, so that dust is prevented from falling on the emission position of the laser pointer, the stability of the light emitted by the laser pointer is improved, and the precision of laser pointing is improved; the first reflecting piece and the second reflecting piece are respectively arranged in the vibrating mirror chamber, so that dust is prevented from falling on the surfaces of the first reflecting piece and the second reflecting piece, and the reflecting precision of the first reflecting piece and the second reflecting piece is improved; the utility model adjusts the angle of the light in the galvanometer chamber, and has simple structure and convenient operation.

Drawings

For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a laser-indicating light path control structure according to the present invention;

FIG. 2 is a schematic view of a mounting bracket structure of the laser-indicating light path control structure of the present invention;

fig. 3 is a schematic structural diagram of an adjusting assembly of the laser indicating light path control structure according to the present invention.

As shown in the above legend: 10. mounting a bracket; 11. an indicator support; 12. adjusting the bracket; 13. a mirror vibrating chamber; 20. a laser pointer; 30. an adjustment assembly; 31. a first adjustment member; 311. a first driving member; 312. a first reflective member; 32. a second adjustment member; 321. a second driving member; 322. a second reflective member.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 3, the laser pointer light path control structure of the present invention includes a mounting bracket 10, a laser pointer 20, and an adjustment assembly 30. The mounting bracket 10 is fixedly connected with an external frame for supporting. The laser pointer 20 is fixedly connected to a side position of the mounting bracket 10, and is used for emitting red visible light for observation. The adjusting assembly 30 is fixedly connected to a position corresponding to the visible light emitted from the laser pointer 20, and is used for reflecting the light emitted from the laser pointer 20 according to a specified position, so that the light emitted from the laser pointer 20 propagates according to a specified route.

Further, the mounting bracket 10 includes an indicator bracket 11 and an adjusting bracket 12, the indicator bracket 11 is fixedly connected with the adjusting bracket 12, a vibrating mirror chamber 13 with an open bottom is formed between the indicator bracket 11 and the adjusting bracket 12 after assembly, and the emitting end of the laser indicator 20 and the output end of the adjusting assembly 30 are both arranged inside the vibrating mirror chamber 13, so that external dust and the like are prevented from falling on the output end of the laser indicator 20 or the adjusting assembly 30, light emitted by the laser indicator 20 is prevented from deviating, and the precision of the light path of the laser indicator 20 is improved. Specifically, the indicator support 11 is an L-shaped structure formed by assembling two plate-shaped structures, the adjusting support 12 is also an L-shaped structure formed by assembling two plate-shaped structures, the indicator support 11 and the adjusting support 12 are assembled to form a galvanometer chamber 13 having a top surface, a back surface and two opposite side surfaces, the bottom surface of the galvanometer chamber 13 is an open structure and used for light path propagation of the laser indicator 20, and the front surface of the galvanometer chamber 13 is also an open structure, so that the angle of the adjusting component 30 can be observed conveniently. It can be understood that the front surface of the galvanometer chamber 13 can also be sealed by transparent material, so as to better prevent dust.

Further, the laser pointer 20 is fixedly connected to a position on one side of the pointer support 11, and the emitting end of the laser pointer 20 is positioned inside the galvanometer chamber 13, so that dust is prevented from falling to the emitting end position of the laser pointer 20, and the accuracy of the light emitted by the laser pointer 20 is prevented from being influenced. The adjusting assembly 30 is fixedly connected to the adjusting bracket 12, the output end of the adjusting assembly 30 extends to the inside of the galvanometer chamber 13, and the output end of the adjusting assembly 30 is located on the light path of the light emitted by the laser pointer 20, so that the adjusting assembly 30 can adjust the light path of the laser pointer 20. Because the output of the adjusting component 30 adjusts the light path in the galvanometer chamber 13, the output end of the adjusting component 30 is prevented from falling dust to influence the reflection precision.

Further, the adjustment assembly 30 includes a first adjustment member 31 and a second adjustment member 32. The first adjusting member 31 is vertically and fixedly connected to the top of the adjusting bracket 12, the first adjusting member 31 extends into the galvanometer chamber 13, and the output end of the first adjusting member 31 is located at a position opposite to the light emitted by the laser pointer 20, and is used for emitting the light emitted by the laser emitter to the second adjusting member 32. The second adjusting member 32 is horizontally and fixedly connected to one side of the adjusting bracket 12, and an output end of the second adjusting member 32 extends into the mirror chamber 13 to reflect the light reflected by the first adjusting member 31 to a specified position. The light emitted by the laser pointer 20 in the horizontal direction is reflected to a specified position through the reflection of the first adjusting component 31 and the second adjusting component 32, so that the use is convenient, and the adjustment is flexible.

Further, the first adjusting member 31 includes a first driving member 311 and a first reflecting member 312. The first driving member 311 is vertically and fixedly connected to the top of the adjusting bracket 12, and the output end of the first driving member 311 extends into the galvanometer chamber 13 for driving the first reflecting member 312 to rotate. The first reflecting member 312 is fixedly connected to the output end of the first driving member 311, the first reflecting member 312 has a sheet structure, and the surface of the first reflecting member 312 has a smooth mirror structure, so as to reflect light, and the first reflecting member 312 is driven by the first driving member 311 to rotate, thereby changing the reflection angle of the light irradiated on the surface of the first reflecting member 312.

Further, the second adjusting member 32 includes a second driving member 321 and a second reflecting member 322. The second driving member 321 is horizontally and fixedly connected to a side of the adjusting bracket 12, and an output end of the second driving member 321 extends into the mirror chamber 13 to drive the second reflecting member 322 to rotate. The second reflecting member 322 is fixedly connected to the output end of the second driving member 321, the second reflecting member 322 is a sheet structure, and the surface of the second reflecting member 322 is a smooth mirror structure, so as to reflect light, and the second reflecting member 322 is driven by the second driving member 321 to rotate, so as to change the reflection angle of the light irradiating on the surface of the second reflecting member 322.

The method of using the present invention will be described with reference to fig. 1 to 3, in which the power of the laser pointer 20 fixedly connected to the pointer support 11 is turned on, a red light beam is emitted from the emitting end of the laser pointer 20 and is irradiated into the mirror vibration chamber 13, the light beam emitted from the laser pointer 20 is firstly irradiated on the surface of the first reflecting member 312 of the first adjusting member 31, the light beam is reflected due to the smooth mirror surface structure of the surface of the first reflecting member 312, the reflected light beam is irradiated on the surface of the second reflecting member 322 of the second adjusting member 32, and the light beam is reflected again to reach the designated position due to the smooth mirror surface structure of the surface of the second reflecting member 322. When the position of the light reflection is deviated, the adjustment is performed through the first driving member 311 and the second driving member 321, and the specific steps are as follows: the output end of the first driving part 311 drives the first reflection part 312 to rotate, so that the reflection angle of the light is changed, the position of the light entering the second reflection part 322 is changed, the second reflection part 322 is driven by the output end of the second driving part 321 to rotate, the reflection angle of the light is changed, the position of the light irradiation is changed, and the position of the light is adjusted.

In the utility model, the transmitting end of the laser indicator 20 is arranged in the galvanometer chamber 13, so that dust is prevented from falling on the transmitting position of the laser indicator 20, the stability of the light emitted by the laser indicator 20 is improved, and the precision of laser indication is improved; because the first reflecting piece 312 and the second reflecting piece 322 are respectively arranged inside the galvanometer chamber 13, dust is prevented from falling on the surfaces of the first reflecting piece 312 and the second reflecting piece 322, so that the reflecting accuracy of the first reflecting piece 312 and the second reflecting piece 322 is improved; the utility model adjusts the angle of the light in the galvanometer chamber 13, and has simple structure and convenient operation. The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the utility model as defined by the appended claims.

Claims

1. The laser indication light path control structure is characterized by comprising a mounting support, a laser indicator fixedly connected to the mounting support and used for emitting light, and an adjusting assembly fixedly connected to the mounting support and used for adjusting the angle of the light emitted by the laser indicator, wherein the mounting support comprises an indicator support and an adjusting support, the adjusting support and the indicator support are fixedly connected to form a vibrating mirror chamber with an open bottom, the laser indicator is fixedly connected to one side of the indicator support, the emitting end of the laser indicator is located in the vibrating mirror chamber, the adjusting assembly is fixedly connected with the adjusting support, and the output end of the adjusting assembly is located in the vibrating mirror chamber and opposite to the emitting end of the laser indicator.

2. The laser pointer light path control structure of claim 1, wherein: the adjusting assembly comprises a first adjusting part and a second adjusting part, the first adjusting part is fixedly connected to the top of the adjusting support, the output end of the first adjusting part extends to the inside of the galvanometer chamber, the second adjusting part is fixedly connected to the adjusting support and the position of the laser indicator on the opposite side, and the output end of the second adjusting part extends to the inside of the galvanometer chamber.

3. The laser pointer light path control structure of claim 2, further comprising: the first adjusting part comprises a first driving piece and a first reflecting piece, the first driving piece is vertically and fixedly connected to the top position of the adjusting support, the output end of the first driving piece extends to the inside of the galvanometer chamber, the first reflecting piece is fixedly connected to the output end of the first driving piece, and the central point of the first reflecting piece is located on the light path emitted by the laser indicator.

4. The laser pointer light path control structure of claim 3, further comprising: the second adjusting part comprises a second driving piece and a second reflecting piece, the second driving piece is horizontally and fixedly connected to the adjusting support and is located on the side opposite to the laser indicator, the output end of the second driving piece extends into the galvanometer chamber, the second reflecting piece is fixedly connected to the output end of the second driving piece, and a virtual connecting line of the central point of the second reflecting piece and the central point of the first reflecting piece is horizontally vertical to the light emitted by the laser indicator.