CN110354397A - The irradiation instrument for realizing irradiation height and angular adjustment can be facilitated - Google Patents
The irradiation instrument for realizing irradiation height and angular adjustment can be facilitated Download PDFInfo
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- CN110354397A CN110354397A CN201910657951.9A CN201910657951A CN110354397A CN 110354397 A CN110354397 A CN 110354397A CN 201910657951 A CN201910657951 A CN 201910657951A CN 110354397 A CN110354397 A CN 110354397A
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- irradiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0616—Skin treatment other than tanning
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0632—Constructional aspects of the apparatus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0642—Irradiating part of the body at a certain distance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
- A61N2005/0654—Lamps
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Abstract
The irradiation instrument for realizing irradiation height and angular adjustment, including irradiation instrument ontology, regulated power supply, three sets of motor decelerating mechanisms, power switches can be facilitated；First set motor decelerating mechanism is mounted on the body fuselage of irradiation instrument ontology, and there is support plate in first set motor decelerating mechanism power output shaft upper end, and second set of motor decelerating mechanism is mounted in support plate；Second set of motor decelerating mechanism has casing, casing to be mounted on the power output shaft of second set of motor decelerating mechanism, there is upper support plate in the upper end of casing, irradiation light support frame lower end is mounted on support plate upper end, before third set motor decelerating mechanism is mounted on support frame, the irradiation lamp housing upper end of third set motor decelerating mechanism and irradiation instrument ontology links together；Switching Power Supply, three power switches are mounted in subassembly wrapper, and are connected with three sets of motor decelerating mechanisms through conducting wire.The present invention can offer convenience to medical staff, reduce treatment time.
Description
Technical background
The present invention relates to radiation treatment apparatus fields, especially a kind of to facilitate the spoke for realizing irradiation height and angular adjustment
According to radiation instrument.
Background technique
In clinical treatment, encounter that skin seriously damages and dermopathic patient, medical department would generally use bio wave
Therapeutic equipment (namely irradiation instrument) is irradiated treatment to affected part.The mechanism of action of irradiation instrument is produced using its work
The skin or skin disease affected part that raw bio wave damages human body carry out energy exposure, play activating cell, enhancing blood follow it is bad,
Promote damage skin and the metabolism of skin disease affected part effect, and then reach within the relatively short time promote damage skin with
The mesh of skin disease healing.
In the application of irradiation instrument, since the time is relatively long, in irradiation, before patient generally uses sitting posture to be sitting in equipment
End, the irradiation lamp source angle that then medical staff adjusts irradiation instrument are irradiated affected part.Due to the photograph of irradiation instrument
Shot-light source sphere of action is limited, therefore in practical situations, if patient affected part is larger, or the skin and skin sufferer of damage
Place is physically discontinuous to be in multiple positions, then medical staff is just needed to manually adjust at interval of certain time at equipment
The irradiation lamp source angle of irradiation instrument carries out the irradiation treatment of different angle different location to patient affected part；Not only can in this way
It makes troubles to medical staff, has also increase accordingly treatment time.
Summary of the invention
In order to overcome existing irradiation instrument because structure is limited, can make troubles in actual operation to medical staff, and
The drawbacks of increasing treatment time, the present invention provides one kind to have the components such as three sets of motor decelerating mechanisms, in, medical care people
Member does not need at equipment the adjusting for carrying out angle and height and position manually, can pass through simple power switch in dispensary
The adjusting of operation, the irradiation light any angle for realizing irradiation instrument and height and position, thus brings convenience to medical staff,
And reduce the irradiation instrument for facilitating realization irradiation height and angular adjustment for the treatment of time.
The technical solution adopted by the present invention to solve the technical problems is:
Can facilitate the irradiation instrument for realizing irradiation height and angular adjustment, including irradiation instrument ontology, regulated power supply,
Three sets of motor decelerating mechanisms, power switches；It is characterized in that the first set motor decelerating mechanism is fixedly mounted on irradiation
There is a support plate on the body fuselage top of instrument ontology in the power output shaft upper center of first set motor decelerating mechanism, and second set
The lower end of motor decelerating mechanism is mounted in support plate；Second set of motor decelerating mechanism is configured with a casing, casing peace
On the power output shaft of second set of motor decelerating mechanism, there are upper support plate, the photograph of irradiation instrument ontology in the upper end of casing
Shot-light support frame lower end is fixedly mounted on the upper end of support plate, before being mounted on support frame on rear side of third set motor decelerating mechanism
Lower branch disk, the photograph of lower support plate and irradiation instrument ontology are arranged at the power output shaft lower part at end, third set motor decelerating mechanism
Shot-light shell upper end links together；The Switching Power Supply, three power switches are mounted in subassembly wrapper, and subassembly wrapper is mounted on medical care
The power input of interior, Switching Power Supply is connected with 220V AC power source by conducting wire, the power supply of Switching Power Supply output both ends and
The power input both ends of three power switches are connected through conducting wire respectively, the two-way power output end and three sets of electricity of three power switches
Positive and negative polarities, the negative and positive the two poles of the earth power input of machine deceleration mechanism are connected through conducting wire respectively.
Further, the regulated power supply is that alternating current 220V turns direct-current switch power supply module.
Further, the power switch is that there are two the power supplys of stirring of power input, two-way power output end to open for tool
It closes.
Further, three sets of motor decelerating mechanisms are direct current generator gear reduction units；Second set of motor decelerating mechanism
Power output shaft from top to bottom there is external screw thread, matched casing from top to bottom has an internal screw thread, the internal screw thread of casing by
Up to the lower power output shaft external screw thread for screwing in second set of motor decelerating mechanism, each fixation in left and right ends on the outside of the middle part of casing
Spacing collar is installed, the shell upper center of second set of motor decelerating mechanism is each side fixedly installed with guide rod, guiding
Bar is located in spacing collar, and the upper end of guide rod, which respectively screws in, is equipped with a stop nut.
The medicine have the advantages that the use process of irradiation instrument ontology of the present invention, principle and existing irradiation is used to shine
Penetrate that instrument is completely the same, the present invention realizes the irradiation light (cold light of irradiation instrument ontology on the basis of existing irradiation instrument
Source) multi-angle and the non-contact adjusting of height.The situation at medical staff's combined treatment scene in practical application, by operating three respectively
Power switch can facilitate the power output axle steer for realizing three sets motor decelerating mechanisms to adjust, and then can facilitate realization is non-to connect
Touching adjusts the height and multi-angle of irradiation instrument ontology irradiation light, can facilitate realize irradiation instrument ontology in the treatment
Irradiation light is respectively acting on the skin front end in different affected parts, and the present invention can offer convenience to medical staff, accordingly reduces treatment
Time.Based on application prospect above-mentioned, that the present invention has had.
Detailed description of the invention
The present invention is described further below in conjunction with drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is a present invention wherein structural schematic diagram between spacing collar, guide rod.
Fig. 3 is circuit diagram of the invention.
Specific embodiment
Fig. 1, shown in 2, the irradiation instrument for realizing irradiation height and angular adjustment, including irradiation instrument sheet can be facilitated
Body 1, regulated power supply 2, three sets of motor decelerating mechanisms, power switches 4；The first set motor decelerating mechanism 31 passes through bolt and nut
It is fixedly mounted on (the irradiation light support frame 101 of existing installation irradiation instrument of middle part on the body fuselage of irradiation instrument ontology 1
Lower end position), be welded with a support disk 311 in the power output shaft upper center of first set motor decelerating mechanism 31,
The shell lower end of second set of motor decelerating mechanism 32 is mounted on support disk 311 by bolt and nut；Second set of motor
Deceleration mechanism 32 is configured with a casing 321, casing 321 is mounted on the power output shaft 323 of second set of motor decelerating mechanism 32
On, the upper end of casing 321 is welded with a upper support disk 322, irradiation light " ┌ " the type support frame 101 of irradiation instrument ontology
Lower end is welded on the upper center of support disk 322, passes through bolt and nut on rear side of the shell of third set motor decelerating mechanism 33
It is mounted on the front end of support frame 101, the power output shaft lower weld of third set motor decelerating mechanism 33 has branch under one to hold round
102 upper shell of irradiation light of disk 331, lower support disk 331 and irradiation instrument ontology is linked together by bolt and nut；
2, three power switches 4 of the Switching Power Supply are mounted in subassembly wrapper 5, and subassembly wrapper 5 is mounted in dispensary, dispensary and spoke
Case treatment situation can be observed apart from close and medical staff according to radiation instrument ontology 1, moreover it is possible in 1 vicinity of irradiation instrument ontology
Camera is installed, medical staff passes through the treatment condition that the medical care indoor display screen connected with camera observes patient, three electricity
The operation handle of source switch 4 is located on the outside of 5 front end aperture of subassembly wrapper.
Fig. 1, shown in 2, three sets of motor decelerating mechanisms 31,32,33 are that brand ASLONG/ Austria is grand, model JGB37-545B
24V direct current generator gear reduction unit finished product, the power of first set motor decelerating mechanism 31 is 150W, second set of motor reducer
The power of structure 32 is 100W, and the power that third covers motor decelerating mechanism 33 is 60W, in every its housing forward end of set motor decelerating mechanism
With multiple stage gear reduction mechanism, when work, the power of the machine shaft output of motor decelerating mechanism increases through multiple stage gear reduction
It is exported after adding torque from power output shaft, 12 turns per minute of power output shaft speed；The power of second set of motor decelerating mechanism 32
Output shaft 323 from top to bottom has external screw thread, and matched casing 321 from top to bottom has internal screw thread, passes through casing 321
Internal screw thread from top to bottom screws in 323 external screw thread of power output shaft of second set of motor decelerating mechanism, casing 321 is mounted on power
323 upper end of output shaft, left and right ends are respectively welded with a spacing collar 324, second set of decelerating through motor on the outside of the middle part of casing 321
The shell upper center of mechanism 32 is each side from top to bottom welded with a guide rod 325, and two guide rods 325 distinguish position
A stop nut is installed in two spacing collars 324, the upper end of two guide rods 325 is respectively screwed in.Irradiation instrument ontology 1
It is the irradiation instrument finished product of brand sigma.
Shown in Fig. 3, regulated power supply A be brand MEN WAELL MW, model NES-2KW alternating current 220V turn direct current 24V
Switch power module finished product.Power switch S1, S2, S3 are that there are two power input, two-way power output ends to stir for tool
Power switch.The power input 1 and 2 feet and 220V AC power source of Switching Power Supply A is separately connected by conducting wire, Switching Power Supply A
Power supply output both ends 3 and the power input both ends 2 and 5 feet of 4 feet and three power switches S1, S2, S3 connected respectively through conducting wire,
The two-way power output end 1 and the foot of 4 feet, 3 and 6 of three power switches S1, S2, S3 and three sets of motor decelerating mechanisms M1, M2, M3
Positive and negative polarities, negative and positive the two poles of the earth power input connects through conducting wire respectively.
Shown in Fig. 1,2,3, the use process of irradiation instrument ontology 1 of the present invention uses principle and existing irradiation
Instrument is completely the same, and the present invention realizes the 102 (cold light of irradiation light of irradiation instrument ontology on the basis of existing irradiation instrument
Source) multi-angle, the non-contact adjusting of different height, the situation at medical staff's combined treatment scene in practical application, by grasping respectively
Making three power switches 4 can facilitate the power output axle steer for realizing three sets of motor decelerating mechanisms 31,32,33 to adjust, in turn
The height and multi-angle for realizing the non-contact irradiation light 102 for adjusting irradiation instrument ontology can be facilitated, can be facilitated in the treatment
Realize that the irradiation light of irradiation instrument ontology is respectively acting on the skin front end in different affected parts.220V AC power source access switch electricity
Behind the power input both ends 1 of source A and 2 feet, for Switching Power Supply A inside it under circuit function, 3 and 4 feet can export stable 24V
DC power supply enters power input both ends 2 and 5 feet of three power switches S1, S2, S3.In actual therapeutic, patient in sitting is sitting in
6 front end of seat of 1 front of irradiation instrument ontology is treated, after irradiation instrument ontology 1 is powered, irradiation instrument ontology
Irradiation light 102 under other component collective effects, gives off damage of the light source to patient in the shell 103 of irradiation instrument ontology
Skin or skin disease affected part carry out radiation treatment.In treatment, when the realization of the irradiation light 102 left and right fortune for needing irradiation instrument ontology
Dynamic a distance, operator visually combines field condition that the regulation handle of power switch S1 is stirred to the left when adjusting, then,
Two power inputs 2 of power switch S1 and 5 feet and two power output ends 1 and 4 feet are respectively communicated with, in this way, Switching Power Supply A
3 and 4 feet output 24V DC power supply can respectively through the foot of 2 and 1 foot, 5 and 4 enter motor decelerating mechanism M1 positive and negative polarities electricity
Source input terminal, its shaft of the motor work once electrified of motor decelerating mechanism M1 rotate clockwise；In the inside of motor decelerating mechanism M1
Under multi-stage speed-reducing gearing, the power output shaft of motor decelerating mechanism M1 is driven on support disk 311 and support disk 311
Second set of motor decelerating mechanism M2, third set motor decelerating mechanism M3 and irradiation instrument ontology irradiation light 102 it is inverse
When needle movement a distance；After irradiation light 102 adjusts angle in place counterclockwise, user stirs handle power switch S1's
Original position is toggled it to, in this way, two power inputs 2 of power switch S1 and 5 feet and two power output ends 1 and 4 feet are opened respectively
Road, motor decelerating mechanism M1 power loss no longer work, and irradiation light 102 adjusts movement a distance counterclockwise and also no longer transports after in place
It is dynamic, meet practical radiation treatment needs.In treatment, when the realization side-to-side movement of irradiation light 102 for needing irradiation instrument ontology
A distance, operator visually combines field condition that the regulation handle of power switch S1 is stirred to the right when adjusting, then, electricity
Two power inputs 2 of source switch S1 and 5 feet and two power output ends 3 and 6 feet are respectively communicated with, in this way, Switching Power Supply A
3 and 4 feet output 24V DC power supply can respectively through the foot of 2 and 3 feet, 5 and 6 enter motor decelerating mechanism M1 negative and positive the two poles of the earth electricity
Source input terminal, its shaft of the motor work once electrified of motor decelerating mechanism M1 rotate counterclockwise；In the inside of motor decelerating mechanism M1
Under multi-stage speed-reducing gearing, the power output shaft of motor decelerating mechanism M1 drives support disk 311 and support disk 311
On second set of motor decelerating mechanism M2, third set motor decelerating mechanism M3 and irradiation instrument ontology irradiation light 102 it is suitable
Hour hands rotational motion a distance；After irradiation light 102 adjusts angle in place clockwise, user stirs power switch S1's
Handle toggles it to original position, in this way, two power inputs 2 of power switch S1 and 5 feet and two power output ends 3 and 6 feet point
Do not open a way, motor decelerating mechanism M1 power loss no longer works, irradiation light 102 adjust movement a distance clockwise in place after also no longer
Movement meets practical radiation treatment needs.The above process, mainly meeting irradiation light 102 can transport in patient affected part body front left and right
It moves and needs position, the left and right ends illing skin of patient can be irradiated respectively.
Shown in Fig. 1,2,3, in treatment, when the realization left and right angular adjustment of irradiation light 102 for needing irradiation instrument ontology
When, operator visually combines field condition that the regulation handle of power switch S3 is stirred to the left, then, the two of power switch S3
A 2 and 5 foot of power input and two power output ends 1 and 4 feet are respectively communicated with, in this way, what 3 and 4 feet of Switching Power Supply A exported
24V DC power supply can enter the positive and negative polarities power input of motor decelerating mechanism M3, motor through the foot of 2 and 1 foot, 5 and 4 respectively
Its shaft of the motor work once electrified of deceleration mechanism M3 rotates clockwise；In the internal multi-stage reducing gear crop rotation of motor decelerating mechanism M3
Under, the power output shaft of motor decelerating mechanism M3 drives irradiation lamp housing 102 to rotate counterclockwise angle；When 102 inverse time of irradiation light
After needle adjusts angle in place, the handle of stirring of power switch S3 is toggled it to original position by user, in this way, two of power switch S3
Power input 2 and 5 feet and two power output ends 1 and 4 feet are opened a way respectively, and motor decelerating mechanism M3 power loss no longer works, and are shone
Shot-light 102 adjusts angle counterclockwise and also no longer moves after in place, meets practical radiation treatment needs.In treatment, when needing to irradiate
When the irradiation light 102 of radiation instrument ontology realizes left and right angular adjustment, operator visually combines field condition power switch S3
Regulation handle stir, then, two power inputs 2 of power switch S3 and 5 feet and two power output ends 3 and 6 to the right
Foot is respectively communicated with, in this way, the 24V DC power supply that 3 and 4 feet of Switching Power Supply A export can enter through the foot of 2 and 3 feet, 5 and 6 respectively
Negative and positive the two poles of the earth power input of motor decelerating mechanism M3, its shaft of the motor work once electrified of motor decelerating mechanism M3 turn counterclockwise
It is dynamic；Under the internal multi-stage reduction gearing effect of motor decelerating mechanism M3, the power output shaft of motor decelerating mechanism M3, which drives, to be shone
Shot-light shell 102 rotates clockwise angle；After irradiation light 102 adjusts angle in place clockwise, user is power switch S3's
It stirs handle and toggles it to original position, in this way, two power inputs 2 of power switch S3 and 5 feet and two power output ends 3 and 6
Foot is opened a way respectively, and motor decelerating mechanism M3 power loss no longer works, and irradiation light 102 adjusts angle clockwise and also no longer transports after in place
It is dynamic, meet practical radiation treatment needs.The above process, mainly meets 102 front left and right both ends of irradiation light, can be in patient affected part body
It is preceding as far as possible respectively close to the position needed before patient skin, the left and right ends in affected part at the one of patient can be irradiated respectively.
Shown in Fig. 1,2,3, in treatment, when the realization of the irradiation light 102 upper and lower position adjusting for needing irradiation instrument ontology
When, operator visually combines field condition that the regulation handle of power switch S2 is stirred to the left, then, the two of power switch S2
A 2 and 5 foot of power input and two power output ends 1 and 4 feet are respectively communicated with, in this way, what 3 and 4 feet of Switching Power Supply A exported
24V DC power supply can enter the positive and negative polarities power input of motor decelerating mechanism M2, motor through the foot of 2 and 1 foot, 5 and 4 respectively
Its shaft of the motor work once electrified of deceleration mechanism M2 rotates clockwise；In the internal multi-stage reducing gear crop rotation of motor decelerating mechanism M2
Under, 323 counterclockwise movement of power output shaft of motor decelerating mechanism M2, then, the power output shaft 323 of motor decelerating mechanism
External screw thread is applied to it the internal screw thread of end cap pipe 321, and casing 321 moves downward and lower support disk 331 is driven to move downward,
Lower support disk 331 drives third set motor decelerating mechanism M3 and irradiation light 102 downward through irradiation light " ┌ " type support frame 101
Movement；When the downward adjusting position of irradiation light 102 in place after, the handle of stirring of power switch S2 is toggled it to original position by user, this
Sample, two power inputs 2 of power switch S2 and 5 feet and two power output ends 1 and 4 feet are opened a way respectively, motor reducer
Structure M2 power loss no longer works, and the downward adjusting position of irradiation light 102 also no longer moves after in place, meets practical radiation treatment needs；
, can be through two spacing collars 324 respectively along two 325 downlinks of guide rod during casing 321 moves downward, two guide rods 325 are limited
The downlink of position circle 324 and irradiation light 102 is oriented to and prevents that downward movement is rotated and then cannot achieve in 321 downlink of casing.It controls
In treatment, when needing the irradiation light 102 of irradiation instrument ontology to realize that upper and lower position is adjusted, operator visually combines scene
Situation to the right stirs the regulation handle of power switch S2, then, two power inputs 2 and 5 feet and two of power switch S2
A 3 and 6 foot of power output end is respectively communicated with, in this way, the 24V DC power supply that 3 and 4 feet of Switching Power Supply A export can be respectively through 2
And the foot of 3 feet, 5 and 6 enters negative and positive the two poles of the earth power input of motor decelerating mechanism M2, the motor of motor decelerating mechanism M2 obtains electrician
Make its shaft to rotate counterclockwise；Under the internal multi-stage reduction gearing effect of motor decelerating mechanism M2, motor decelerating mechanism M2's
323 clockwise movement of power output shaft, then, 323 external screw thread of power output shaft of motor decelerating mechanism M2 is applied to it end
The internal screw thread of casing 321, casing 321 move upwards and lower support disk 331 are driven to move upwards, and lower support disk 331 is through shining
Shot-light " ┌ " type support frame 101 drives third set motor decelerating mechanism M3 and irradiation light 102 to move upwards；When irradiation light 102
After being adjusted up position in place, the handle of stirring of power switch S2 is toggled it to original position by user, in this way, the two of power switch S2
A 2 and 5 foot of power input and two power output ends 3 and 6 feet are opened a way respectively, and motor decelerating mechanism M2 power loss no longer works,
Irradiation light 102 also no longer moves after being adjusted up position in place, meets practical radiation treatment needs；During casing 321 moves upwards,
Can be through two spacing collars 324 respectively along two 325 uplinks of guide rod, two guide rods 325 are spacing collar 324 and irradiation light 102
Uplink be oriented to and prevent from rotating in 321 uplink of casing and then cannot achieve upstroke.The above process mainly meets irradiation light
102 front left and right both ends can move to suitable position patient affected part body is front upper and lower, can irradiate affected part at the one of patient respectively
Upper and lower ends.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above, for this field skill
For art personnel, it is clear that the present invention is limited to the details of above-mentioned exemplary embodiment, and without departing substantially from spirit or base of the invention
In the case where eigen, the present invention can be realized in other specific forms.It therefore, in all respects, should all be by reality
Apply example and regard exemplary as, and be non-limiting, the scope of the present invention by appended claims rather than above description
It limits, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention.
Work as understanding, although this specification is described in terms of embodiments, but not each embodiment only includes one
Independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will illustrate
Book as a whole, the technical solution in embodiment may also be suitably combined to form it will be appreciated by those skilled in the art that
Other embodiments.
Claims (4)
1. the irradiation instrument for realizing irradiation height and angular adjustment, including irradiation instrument ontology, regulated power supply, three can be facilitated
Cover motor decelerating mechanism, power switch；It is characterized in that the first set motor decelerating mechanism is fixedly mounted on irradiation instrument
There are support plate, second set of electricity in the body fuselage top of ontology in the power output shaft upper center of first set motor decelerating mechanism
The lower end of machine deceleration mechanism is mounted in support plate；Second set of motor decelerating mechanism is configured with a casing, casing installation
On the power output shaft of second set of motor decelerating mechanism, there are upper support plate, the irradiation of irradiation instrument ontology in the upper end of casing
Lamp support frame lower end is fixedly mounted on the upper end of support plate, before being mounted on support frame on rear side of third set motor decelerating mechanism
Lower branch disk, the photograph of lower support plate and irradiation instrument ontology are arranged at the power output shaft lower part at end, third set motor decelerating mechanism
Shot-light shell upper end links together；The Switching Power Supply, three power switches are mounted in subassembly wrapper, and subassembly wrapper is mounted on medical care
The power input of interior, Switching Power Supply is connected with 220V AC power source by conducting wire, the power supply of Switching Power Supply output both ends and
The power input both ends of three power switches are connected through conducting wire respectively, the two-way power output end and three sets of electricity of three power switches
Positive and negative polarities, the negative and positive the two poles of the earth power input of machine deceleration mechanism are connected through conducting wire respectively.
2. according to claim 1 facilitate the irradiation instrument for realizing irradiation height and angular adjustment, which is characterized in that
Regulated power supply is that alternating current 220V turns direct-current switch power supply module.
3. according to claim 1 facilitate the irradiation instrument for realizing irradiation height and angular adjustment, which is characterized in that
Power switch is that there are two power input, two-way power output ends to stir power switch for tool.
4. according to claim 1 facilitate the irradiation instrument for realizing irradiation height and angular adjustment, which is characterized in that
Three sets of motor decelerating mechanisms are direct current generator gear reduction units；The power output shaft of second set of motor decelerating mechanism from top to bottom has
There is external screw thread, matched casing from top to bottom has internal screw thread, and the internal screw thread of casing from top to bottom screws in second set of motor and subtracts
The power output shaft external screw thread of fast mechanism, left and right ends are respectively fixedly installed with spacing collar, second set of electricity on the outside of the middle part of casing
The shell upper center of machine deceleration mechanism is each side fixedly installed with guide rod, and guide rod is located in spacing collar, guide rod
Upper end respectively screw in a stop nut be installed.
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| CN201910657951.9A CN110354397A (en) | 2019-07-20 | 2019-07-20 | The irradiation instrument for realizing irradiation height and angular adjustment can be facilitated |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811987A (en) * | 2019-11-08 | 2020-02-21 | 上海婷伊美科技有限公司 | Laser convergence device for laser surgical equipment |
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Application publication date: 20191022 |