CN213372953U - Laser generating device capable of realizing laser alignment - Google Patents
Laser generating device capable of realizing laser alignment Download PDFInfo
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- CN213372953U CN213372953U CN202021155267.5U CN202021155267U CN213372953U CN 213372953 U CN213372953 U CN 213372953U CN 202021155267 U CN202021155267 U CN 202021155267U CN 213372953 U CN213372953 U CN 213372953U
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Abstract
The utility model discloses a can realize laser generating device of laser alignment, include: go out optical tube, laser generator and an at least adjusting device, wherein laser generator is used for launching the laser of predetermineeing the wavelength range, laser generator is set up in the orientation go out optical tube and launch the position of laser, and laser is followed the light-emitting outlet of going out optical tube jets out, wherein adjusting device is set up in the relative adjustment laser generator's laser optical axis with the position of the axiality between the axis of going out optical tube, in order to supply the adjustment the laser alignment patient of laser generation device transmission treat medical treatment or health care position. The user can adjust the laser optical axis of the laser generating device and the axis of the light-emitting barrel to be in a coaxial position, or adjust the laser emitted by the laser generating device to be aligned with the part to be treated by the patient for medical treatment or health care, so as to ensure the medical treatment or health care effect and achieve the expected medical treatment or health care effect.
Description
Technical Field
The utility model relates to a medical treatment or health care field further relates to a can realize laser generating device of laser alignment, wherein adjustable axiality between laser generating device's laser optical axis and a light-emitting section of thick bamboo's the axis to ensure that the laser facula is in the central point of a light-emitting section of thick bamboo puts, in order to guarantee medical treatment or health care effect.
Background
A laser generating device, generally a medical or health care apparatus that emits laser light in a predetermined wavelength range to achieve a medical or health care effect. For example, a laser generator for ophthalmic medical or health care can emit laser to irradiate an eye part (such as an eye of a human body) to achieve a medical or health care effect on the eye part. For example, in practical application, the laser generating device can be used for treating or protecting myopia of a myope, wherein the laser wavelength emitted by the laser generating device is preset to be within the laser wavelength range of the myope, when the laser generating device emits laser to irradiate the eye part of the myope, the laser ray within the laser wavelength range can have good treatment or protection effect on the myope of the myope, and the myopia degree of the myope can be relieved or even reduced.
A conventional laser generator includes a lens barrel, a base, and a laser generator, wherein the lens barrel is mounted on the base, the laser generator includes a circuit board and a laser source mounted on the circuit board, wherein the circuit board is mounted on the base, wherein the laser source of the laser generator is used for emitting laser toward the lens barrel, and the laser is emitted from the lens barrel to irradiate an eye portion of a patient. However, due to the installation deviation between the laser light source and the circuit board, the installation deviation between the circuit board and the base, and the installation deviation between the base and the lens barrel, it is difficult to keep the optical axis of the laser generator consistent with the axis of the lens barrel, i.e. the optical axis of the laser deviates from the axis of the lens barrel, or an included angle is formed between the optical axis of the laser and the axis of the lens barrel, the coaxiality is low, which easily causes the laser spot to deviate from the central position of the lens barrel, i.e. the laser spot emitted from the lens barrel has an eccentric phenomenon, and during the medical treatment or health care process, since the eye position of the patient is usually right opposite to the central position of the lens barrel, the laser emitted from the laser generator is not aligned to the eye position of the patient, thereby affecting the medical treatment or health care effect, or failing to achieve the desired medical.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can realize laser generating device of laser alignment, wherein adjustable axiality between laser generating device's laser optical axis and the axis of a light-emitting section of thick bamboo to ensure that the laser facula is in the central point of a light-emitting section of thick bamboo puts, in order to guarantee medical treatment or health care effect. In other words, when the laser optical axis of the laser generator deviates from the axis of the light-emitting barrel, or the light emitted by the laser generator is not aligned with the part to be treated by medical treatment or health care of the patient (such as the eye part), the user can adjust the laser optical axis of the laser generator and the axis of the light-emitting barrel to be in a coaxial position, or adjust the laser emitted by the laser generator to be aligned with the part to be treated by medical treatment or health care of the patient, so as to ensure the medical treatment or health care effect and achieve the expected medical treatment or health care effect.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a laser generating device capable of achieving laser alignment, comprising: go out optical tube, laser generator and an at least adjusting device, wherein laser generator is used for launching the laser of predetermineeing wavelength or frequency range, laser generator is set up in the orientation go out optical tube and launch the position of laser, laser follow the light-emitting outlet of optical tube jets out, wherein adjusting device is set up in the relative adjustment laser generator's laser optical axis with the position of the axiality between the axis of optical tube, in order to supply the adjustment the laser alignment patient of laser generation device transmission treat medical treatment or health care position.
In one or more embodiments of the present application, the laser generating device further comprises a base, wherein the light emitting barrel is mounted to the base, wherein the adjusting device is mounted between the laser generator and the base.
In one or more embodiments of the present disclosure, the laser generator includes a circuit board and a laser light source mounted on the circuit board, wherein the circuit board has a plurality of mounting portions around the circuit board, and a plurality of adjusting devices are respectively mounted between each of the mounting portions of the circuit board and the base and respectively adjust a distance between each of the mounting portions and the base.
In one or more embodiments of the present application, a plurality of the adjusting devices are uniformly installed around the periphery of the circuit board and between the base.
In one or more embodiments of the present application, the number of the adjusting means is selected from: one of three, four, five, six, and eight.
In one or more embodiments of the present application, the adjusting device comprises a stud and a screw adapted to each other, wherein the stud has a screw hole for mounting the screw, wherein the stud is disposed on the base, wherein the screw is mounted on the mounting portion of the circuit board, and as the screw is screwed out of or into the screw hole of the stud, a distance between the mounting portion of the circuit board and the base is increased or decreased, respectively.
In one or more embodiments of the present application, the adjusting device further includes a spring, wherein the spring is sleeved outside the stud, and two ends of the spring respectively abut against the base and the circuit board and have a certain elastic force.
In one or more embodiments of the present application, the laser generator further includes a laser copper tube mounted to the laser light source and a collimating lens located on a laser optical axis of the laser light source.
In one or more embodiments of the present disclosure, the laser generator includes a circuit board and a laser light source mounted on the circuit board, wherein a plurality of the adjusting devices are respectively mounted between the periphery of the circuit board and the light emitting tube.
In one or more embodiments of the present disclosure, the laser generator further includes a base, wherein the laser generator includes a circuit board and a laser light source mounted on the circuit board, wherein the circuit board of the laser generator is mounted on the base, and wherein a plurality of the adjusting devices are respectively mounted between the periphery of the base and the light emitting tube.
Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the claims.
Drawings
Fig. 1 is a schematic front view of a laser generator according to a preferred embodiment of the present invention.
Fig. 2 is a schematic sectional view a-a of the laser generator according to the above preferred embodiment of the present invention.
Fig. 3 is a schematic perspective view of the laser generator according to the preferred embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a laser generator of the laser generator according to the above preferred embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Please refer to fig. 1 and fig. 2, which are schematic diagrams of a laser generating device according to a preferred embodiment of the present application. As shown in fig. 1 and 2, the laser generating apparatus includes: go out light section of thick bamboo 10, laser generator 20 and at least one adjusting device 30, wherein go out light section of thick bamboo 10 and have a light-emitting port 11, wherein laser generator 20 is used for launching the laser in preset wavelength or the frequency range, laser generator 20 is set up in the orientation go out the position that light section of thick bamboo 10 sent laser, and laser is followed the light-emitting port 11 of a light section of thick bamboo 10 jets out, wherein adjusting device 30 is set up in the position that can relatively adjust laser generator 20's laser optical axis with the axiality between the axis of a light section of thick bamboo 10, in order to adjust the laser that laser generating device sent aligns the patient treats medical treatment or health care position.
In the present embodiment, the laser generator 20 of the laser generating device emits laser light having a wavelength within a laser wavelength or frequency range usable for medical or health care. For example, the laser generating device is used for treating or protecting the myopic eyes of the myopic patients, when the laser generating device emits laser to irradiate the positions to be treated or protected by the myopic patients, namely the eye positions, the laser light emitted by the laser generator 20 can have good treatment or protection effects on the myopic eyes of the myopic patients, and the myopia degree of the patients can be relieved or even reduced. Of course, the laser generator 20 may also be implemented as a part to be treated or health-care of other patients in medical or health-care, and is not limited to the patient with myopia in medical or health-care, wherein the wavelength of the laser generated by the laser generator 20 is within the laser wavelength range of the part to be treated or health-care corresponding to medical or health-care, and is not limited thereto.
In the medical or health care process, the light outlet 11 of the light outlet barrel 10 of the laser generating device is aligned with the part to be treated or health care of the patient, and the laser generator 20 emits laser light to be emitted from the light outlet 11 and irradiate the part to be treated or health care of the patient, such as the eye part. When the laser axis of the laser generator deviates from the axis of the light-emitting tube 10, or the light emitted by the laser generator is not aligned with the part (such as the eye part) of the patient to be treated with medical care or health care, the user can adjust the laser axis of the laser generator 20 and the axis of the light-emitting tube 10 to be in the coaxial position through the adjusting device 30, or adjust the laser emitted by the laser generator to be aligned with the part of the patient to be treated with medical care or health care, so as to ensure the medical care or health care effect and achieve the expected medical care or health care effect.
In the preferred embodiment, the laser generator 20 includes a circuit board 21 and a laser source 22 mounted on the circuit board 21, wherein the laser source 22 is electrically connected to the circuit board 21. Further, the circuit board 21 has a circuit for controlling the laser light source 22, and the laser light source 22 can emit laser light within a preset wavelength range. Preferably, the laser light source 22 is installed at a central position of the circuit board 21, wherein a laser optical axis of the laser light source 22 corresponds to a central axis of the light emitting barrel 10. During the assembling process, the deviation between the laser optical axis of the laser light source 22 and the central axis of the light-emitting tube 10 is within a certain range, so that the user can relatively adjust the laser optical axis of the laser light source 22 and the central axis of the light-emitting tube 10 to be in a coaxial position through the adjusting device 30.
The light-emitting barrel 10 has a light-emitting cavity 12, wherein the laser light emitted from the laser light source 22 passes through the light-emitting cavity 12 and is emitted from the light-emitting port 11, and preferably, the light-emitting barrel 10 is a lens barrel. In some alternative embodiments, the light emitting barrel 10 may include an optical element disposed in the light emitting cavity 12.
In the preferred embodiment, the laser generator further comprises a base 40, wherein the light emitting barrel 10 is mounted on the base 40, and wherein the adjusting device 30 is mounted between the laser generator 20 and the base 40.
Further, the periphery of the circuit board 21 of the laser generator 20 is provided with a plurality of mounting portions 211, wherein the plurality of adjusting devices 30 are respectively mounted between the mounting portions 211 of the circuit board 21 and the base 40, and respectively adjust the distance between the mounting portions 211 and the base 40, so as to adjust the plane position of the circuit board 21, so that the optical axis of the laser light source 22 on the circuit board 21 is adjusted, thereby adjusting the included angle between the optical axis of the laser generator 20 and the axis of the light emitting tube 10, and facilitating improvement of coaxiality.
Preferably, a plurality of the adjusting devices 30 are uniformly arranged around the circuit board 21 and between the base 40. Specifically, the plurality of mounting portions 211 of the circuit board 21 are uniformly arranged around the circuit board 21, wherein the plurality of adjusting devices 30 are respectively and correspondingly mounted between each mounting portion 211 and the base 40. When the laser optical axis of the laser generator 20 deviates from the axis of the light-emitting tube 10, or the light emitted by the laser generator is not aligned with the part (such as the eye part) of the patient to be treated or treated, the user can adjust the distance between the corresponding part of the circuit board 21 of the laser generator 20 and the base 40 by operating the corresponding adjusting device 30 to adjust the plane position of the circuit board 21, so as to adjust the laser optical axis of the laser generator 20 to be consistent with the axis of the light-emitting tube 10, and align the light emitted by the laser generator to the part of the patient to be treated or treated.
As shown in fig. 3, the number of the adjusting devices 30 is three, and the adjusting devices are respectively and uniformly installed between the periphery of the circuit board 21 and the base 40 in a circular array. It will be appreciated by those skilled in the art that the number of adjustment devices 30 may also be four, five, six, eight, twelve or sixteen, etc. to achieve better adjustment. For example, four adjusting devices 30 are respectively installed between four corner positions of the circuit board 21 and the base 40.
In the present embodiment, the adjusting device 30 includes a stud 31 and a screw 32, which are adapted to each other, wherein the stud 31 has a screw hole 311 for installing the screw, wherein the stud 31 is disposed on the base 40, wherein the screw 32 is installed on the installation portion 211 of the circuit board 22, and as the screw 32 is screwed out or into the screw hole 311 of the stud 32, a distance between the installation portion 211 of the circuit board 22 and the base 40 is increased or decreased accordingly. Preferably, the mounting portion 211 is a mounting hole, and the screw 32 is fittingly penetratingly mounted to the mounting hole. That is, the user can operate the screw 32 located at the corresponding position of the circuit board 21 to screw into or out of the screw hole 311 of the stud 32, so as to adjust the included angle between the laser optical axis of the laser generator 20 and the axis of the light emitting tube 10, i.e., adjust the coaxiality.
The adjusting device 30 further comprises a spring 33, wherein the spring 33 is sleeved outside the stud 31, two ends of the spring 33 are respectively abutted against the base 40 and the circuit board 22, and the spring 33 has a certain elastic force, so that the circuit board 21 is tightly attached to the screw 32 of the adjusting device 30, and the looseness is prevented. Of course, the spring 33 may also be replaced by other types of elastic elements.
As shown in fig. 4, the laser generator 20 further includes a laser copper tube 23 mounted on the laser light source 22 and a collimator lens 24 located on a laser optical axis of the laser light source 22. Of course, in some alternative embodiments, the laser generator 20 may be implemented as other types of laser structures, or the laser copper tube 23 may be replaced by other materials, such as an iron tube, and the like, without limitation.
In an alternative embodiment of this embodiment, the laser generator may not need to be provided with the base 40, and the adjusting device 30 is installed between the light emitting tube 10 and the laser generator 20. Further, the adjusting device 30 can relatively adjust the central axis of the light-emitting barrel 10 and the laser optical axis of the laser generator 20. Further, the adjusting device 30 is installed between the periphery of the circuit board 21 of the laser generator 20 and the light emitting tube 10.
In another alternative embodiment of this embodiment, the circuit board 21 of the laser generator 20 is mounted on the base 40, and the plurality of adjusting devices 30 are respectively mounted between the periphery of the base 40 and the light emitting tube 10.
It is understood that the laser generating device may further include a housing for mounting the light emitting cylinder 10 and the laser generator 20, or other components, etc. to provide good use effect and medical or health care effect. Further, the laser generating device may be implemented as a binocular laser generating device, and the laser generating device may achieve adjustment of the coaxiality between the laser optical axis of the laser generator 20 and the axis of the light-emitting cylinder 10 for each purpose.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A laser generator for laser alignment, comprising:
a light-emitting tube having a light-emitting port;
a laser generator; and
at least one adjusting device, wherein laser generator is used for launching the laser in the predetermined wavelength or frequency range, laser generator is set up in the orientation go out the position that light section of thick bamboo sent laser, laser follow go out the light-emitting outlet of light section of thick bamboo jets out, wherein adjusting device is set up in the position that can relatively adjust laser generator's laser optical axis with the axiality between the axis of light section of thick bamboo, so that adjust the laser that laser generating device sent aim at the position of treating medical treatment or health care of patient.
2. The laser generator of claim 1, further comprising a base, wherein the light-exiting barrel is mounted to the base, wherein the adjustment device is mounted between the laser generator and the base.
3. The laser generator of claim 2, wherein the laser generator comprises a circuit board and a laser light source mounted on the circuit board, wherein the circuit board has a plurality of mounting portions formed on a periphery thereof, and wherein a plurality of adjusting devices are respectively mounted between the mounting portions of the circuit board and the base, and respectively adjust a distance between the mounting portions and the base.
4. The laser generating apparatus according to claim 3, wherein a plurality of the adjusting means are uniformly arranged around the periphery of the circuit board and between the base and the adjusting means.
5. The laser generating device according to claim 4, wherein the number of the adjusting means is selected from the group consisting of: one of three, four, five, six, and eight.
6. The laser generating apparatus according to any one of claims 3 to 5, wherein the adjusting means comprises a stud and a screw adapted to fit, wherein the stud has a threaded hole for mounting the screw, wherein the stud is provided on the base, wherein the screw is mounted on the mounting portion of the circuit board, and wherein a distance between the mounting portion of the circuit board and the base increases or decreases accordingly as the screw is screwed out of or into the threaded hole of the stud.
7. The laser generator of claim 6, wherein the adjusting device further comprises a spring, wherein the spring is sleeved outside the stud, and both ends of the spring abut against the base and the circuit board respectively and have a certain elastic force.
8. A laser generator according to any one of claims 3 to 5, wherein the laser generator further comprises a laser copper tube mounted to the laser source and a collimating lens positioned on a laser optical axis of the laser source.
9. The laser generator of claim 1, wherein the laser generator comprises a circuit board and a laser source mounted on the circuit board, and wherein the plurality of adjusting devices are respectively mounted between the periphery of the circuit board and the light emitting tube.
10. The laser generator of claim 1, further comprising a base, wherein the laser generator comprises a circuit board and a laser light source mounted on the circuit board, wherein the circuit board of the laser generator is mounted on the base, and wherein the plurality of adjustment devices are respectively mounted between the periphery of the base and the light-emitting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155267.5U CN213372953U (en) | 2020-06-21 | 2020-06-21 | Laser generating device capable of realizing laser alignment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155267.5U CN213372953U (en) | 2020-06-21 | 2020-06-21 | Laser generating device capable of realizing laser alignment |
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| Publication Number | Publication Date |
|---|---|
| CN213372953U true CN213372953U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021155267.5U Active CN213372953U (en) | 2020-06-21 | 2020-06-21 | Laser generating device capable of realizing laser alignment |
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|---|---|
| CN (1) | CN213372953U (en) |
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- 2020-06-21 CN CN202021155267.5U patent/CN213372953U/en active Active
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