CN201063917Y - Automatically lamp-changing cold light source for medical purpose - Google Patents
Automatically lamp-changing cold light source for medical purpose Download PDFInfo
- Publication number
- CN201063917Y CN201063917Y CNU2007201117450U CN200720111745U CN201063917Y CN 201063917 Y CN201063917 Y CN 201063917Y CN U2007201117450 U CNU2007201117450 U CN U2007201117450U CN 200720111745 U CN200720111745 U CN 200720111745U CN 201063917 Y CN201063917 Y CN 201063917Y
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- bulb
- light source
- fixed
- cold light
- transpositing plate
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Abstract
The utility model relates to a medical instrument, in particular to an automatic bulb replacing medical cold light source, comprising a machine frame, wherein, a light jack and a transposition plate are fixed on the machine frame; light bulbs are fixed on the transposition plate, and at least two light bulbs are provided; a positioning block and a sensor are fixed on the machine frame; a positioning pin and a sensing pore are arranged on the transposition plate; the lower end of the transposition plate is provided with an automatic control device. The utility model mainly provides a medical cold light source structure which is more convenient to have bulbs replaced, high in automation degree and safe to use, solving the technical problems that the medical cold light source structure in the prior art is inconvenient to have bulbs replaced, needs manual operation, and is easy to scald people if a bulb is not cooled enough in bulb replacing process.
Description
Technical field
The utility model relates to a kind of medicine equipment, relates in particular to a kind of from moving the lamp Medical Cold Light Source.
Background technology
Many Medical Devices such as medical endoscope all need to throw light on cold light source, but all cold light source bulbs all have certain life-span, fracture of wire occurs easily and scrap.Not only changing the lamp trouble but also need waiting for a period of time allows bulb cool off.This might cause malpractice in the clinical operation way.Therefore have the people to apply for Chinese patent: " handheld luminescence source for medical inflexible endoscope (CN2834412) " includes the hand-held support body that connects successively, radiator, electric cabinet, coupler, bulb fixed mount, bulb, heat-conducting layer, insulation board and constant-current driving plate constitute.This patent provides a kind of volume little, and heat is low, can supply power with double circuit the luminescence source for medical inflexible endoscope of long service life.But the cold light source of this structure still cannot solve in operation way bulb and scrap, and changes the problem of lamp trouble.
Summary of the invention
It is convenient that the utility model has mainly provided a kind of replacing bulb, automaticity height, Medical Cold Light Source structure safe in utilization; Solve the replacing bulb inconvenience in the existing in prior technology Medical Cold Light Source structure, need manual operation, if the not enough technical problem of scalding easily of cooling when changing lamp.
Simultaneously, the utility model also provides a kind of lamp positioning accuracy height that changes, and can obtain the Medical Cold Light Source structure of big illuminance; Solved exist in the prior art to change the lamp positioning accuracy low, the technical problem that illuminance is not enough.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of from moving the lamp Medical Cold Light Source, comprise frame, be fixed with light jack and transpositing plate on the frame, be fixed with bulb on the described transpositing plate, described bulb is at least two, be fixed with locating piece and transducer on described frame, described transpositing plate is provided with alignment pin and sensing aperture, is provided with automatic control equipment in the lower end of described transpositing plate.Bulb is at least two, more changes the bulb after making things convenient for one of them bulb to scrap.The location is to be cooperated by locating piece and alignment pin to realize that the aperture on transducer and the transpositing plate is realized the sensing positioning function, and the number of positioner and sensing device is identical with the number of bulb, so that transpositing plate is rotated, more changes the bulb accurately.Fit system in the positioner can equate that alignment pin is one for the number and the bulb number of locating piece; Perhaps the number of alignment pin and bulb equate, locating piece is one.In like manner the fit system of sensor device too, perhaps transducer equates with the bulb number, perhaps the number of aperture equates with the bulb number.Alignment pin is along with transpositing plate rotates, run into the relative position of having fixed transpositing plate behind the locating piece that is fixed on the frame, the rotation of transpositing plate is to control by automatic control equipment, rely on the cooperation location of transducer simultaneously, make the positioning accuracy height of transpositing plate, the position error of transpositing plate can be controlled in below 0.1 degree, has guaranteed the concentric of bulb and light jack, obtains maximum illuminance and exports.After one of them bulb damages, by automatic control system reminding user to replace bulb, and automatic rolling transposition plate, move lamp certainly, whole process only needs several seconds.The automaticity height, fail safe is good, the scald accident can not take place, and also can not influence the carrying out of operation.
Automatic control equipment can be controlled motor for control circuit, also can be control circuit control hydraulic system or the like.As preferably, described automatic control equipment comprises the motor that is fixed on the frame and the control circuit of control motor.Motor was realized with cooperating easily of control circuit, and is simple in structure.
As preferably, described control circuit comprises transpositing plate testing circuit and filament testing circuit, and transpositing plate testing circuit and filament testing circuit all are connected on the single-chip microcomputer.The filament testing circuit is discerned the filament quality of bulb, this signal is sent into single-chip microcomputer, simultaneously, the transpositing plate testing circuit is sent the position signalling of transpositing plate into single-chip microcomputer, single-chip microcomputer carries out analysis and judgement according to this two-way input signal, and final decision is also controlled the action of steer motor and the power supply target of lamp source.Control circuit has been realized control and the function that detects, automaticity height, operation accurate positioning.
As preferably, described motor is connecting driven wheel, the driven wheel travelling gear that has been connected with a joggle, and driving gearshaft is fixed on the transposition plate.Gear transmission structure transmission efficiency height, good stability.
As preferably, be fixed with an end of extension spring on the described travelling gear, the fixed axis of this end is eccentrically set on the travelling gear; The other end of extension spring is fixed on the frame, the fixed axis of this end and the central lines of travelling gear.When transpositing plate rotates, after locating piece and alignment pin join, utilize the extension spring power of extension spring, make both join more closely, realize the accurate location of transpositing plate.One of two fixed axis of extension spring are provided with travelling gear is eccentric, and one is provided with travelling gear is concentric, has guaranteed that when transpositing plate rotates extension spring is that alignment pin is drawn close on locating piece all the time, makes that the location of transpositing plate is more accurate.
As preferably, described bulb is two and is located along the same line, the center line of alignment pin and the central lines of bulb, and alignment pin is positioned at a side of bulb.Guaranteed the accuracy of bulb location.
As preferably, described transducer is identical with the number and the bulb of locating piece, and described transducer and locating piece are staggered to be distributed on the transpositing plate, and transducer is provided with opening, is provided with aperture in the relevant position of transpositing plate.When the rotation of transpositing plate arrives set position, promptly just in time behind the Rotate 180 degree, aperture just in time is positioned at the opening of transducer for two bulbs, and the infrared ray that transducer sends is received to the other end by this aperture, thereby detected the exact position of transpositing plate, made that the location of transpositing plate is more accurate.
Therefore, of the present utility model have following advantage from moving the lamp Medical Cold Light Source: 1, utilize control circuit and motor to realize the automatic control that bulb is changed, and the automaticity height, the operating time is short, has improved operating efficiency; 2, motor-driven transpositing plate rotation is moved lamp, the fail safe good stability certainly; 3, utilize the cooperation of locating piece, alignment pin and extension spring, the accurate test of transducer, the positioning accuracy height, accuracy is good.
Description of drawings:
Fig. 1 is of the present utility model a kind of from the overall structure schematic diagram of moving the lamp Medical Cold Light Source.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the upward view in Fig. 1.
Fig. 4 is the cross-sectional schematic of the Sensor section in Fig. 1.
Fig. 5 is the circuit control schematic diagram in Fig. 1.
The concrete example of implementing:
Below by embodiment, and in conjunction with the accompanying drawings, the technical scheme of utility model is described in further detail.
Embodiment:
Shown in accompanying drawing 1 to 2, a kind of oneself moves the lamp Medical Cold Light Source, comprises frame 2, and frame 2 is L-shaped, and the vertical direction of frame 2 is fixed with light jack 1, is fixed with transpositing plate 7 on the horizontal plane, and transpositing plate 7 is rounded.Fix two bulbs 3 and bulb 4 on transpositing plate 7, the center that bulb 3 and bulb 4 are positioned at transpositing plate 7 is symmetrically distributed, and is provided with alignment pin 5 in the outside of bulb 4, the central lines of the center line of alignment pin 5 and transpositing plate 7.Interlocking on frame 2 is evenly equipped with two locating pieces 6, locating piece 14 and transducer 15 and transducer 16, and locating piece is L-shaped, and an end is fixed on the frame 2, and other end hovering is in transpositing plate 7 tops.Transducer is " U " shape, and transpositing plate 7 passes the opening of transducer, is provided with the aperture 71 that can supply infrared ray to pass simultaneously on transpositing plate, and aperture 71 is 90 ° (as shown in Figure 4) with the angle of alignment pin 5.The below of transpositing plate 7 is provided with automatic control equipment, and automatic control equipment comprises motor 9 and the control circuit that is positioned at frame 2 belows.Be fixed with driven wheel 8 on motor 9 output shafts, the horizontal end face that driven wheel 8 and travelling gear 10 engagements, the power transmission shaft of travelling gear 10 pass frame 2 is fixed on the below of transpositing plate 7.Eccentricly on travelling gear 10 be provided with a fixed axis 11, be fixed with an end of extension spring 12 on the fixed axis 11, the other end of extension spring 12 is fixed on the fixed axis 13 on the frame 2, the central lines (as shown in Figure 3) of the center line of the fixed axis 13 on the frame 2 and travelling gear 10.Control circuit comprises that transposition testing circuit 17 and 18, two circuit of filament testing circuit all are connected on the singlechip CPU 19, by single-chip microcomputer 19 control motors 9, thus the rotation of control transpositing plate 7.The filament quality of 18 pairs of bulbs 3 of filament testing circuit and bulb 4 is discerned, and this signal is sent into single-chip microcomputer 19, and simultaneously, transposition testing circuit 17 is sent the position signalling of transpositing plate 7 into single-chip microcomputer 19.Single-chip microcomputer 19 carries out analysis and judgement according to this two-way input signal, and final decision is also controlled the action of steer motor 9 and the power supply target (as shown in Figure 5) of lamp source 20.
Operation principle of the present utility model is as follows:
During bulb 3 operate as normal, power supply is to bulb 3 power supplies, and bulb 4 is not powered, and motor 9 is not powered, and transpositing plate 7 is failure to actuate, and the alignment pin 5 of transpositing plate 7 is close to locating piece 6 under the effect of extension spring 12 pulling force.
After bulb 3 faults, the filament testing circuit sends for one of CPU " filament break signal ", CPU and changes the lamp instruction, and motor 9 is just changeing, and transpositing plate 7 is Rotate 180s ° counterclockwise, and transducer 16 sends the corner signal that puts in place, and motor 9 outages quit work.Simultaneously, the bulb powered circuit switches to bulb 4 power supplies.Alignment pin 5 on the transpositing plate 7 is close to locating piece 14 under extension spring 12 tension, under bulb 4 operating states, CPU also sends a signal, allows the indicator light of panel glimmer, and the prompting user more changes the bulb 3 after performing the operation and finishing.
After bulb 3 was more finished changing, during start, filament testing circuit 18 was given one of CPU " bulb 3 perfect signals ", CPU sends and changes lamp instruction, motor 9 counter-rotatings, transpositing plate 7 clockwise direction Rotate 180s °, transducer 15 sends the corner signal that puts in place, and motor 9 outages quit work.Simultaneously, the bulb powered circuit switches to bulb 3 power supplies.Alignment pin 5 on the transpositing plate 7 is close to locating piece 6 under extension spring 12 tension.Panel leds stops flicker.
Before bulb 3 faults were not discharged, bulb 4 also was damaged when work, and then alarm buzzer sounds, and informs that this cold light source can't operate as normal.
Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (8)
1. move the lamp Medical Cold Light Source certainly for one kind, comprise frame, be fixed with light jack and transpositing plate on the frame, be fixed with bulb on the described transpositing plate, it is characterized in that: described bulb is at least two, be fixed with locating piece and transducer on described frame, described transpositing plate is provided with alignment pin and sensing aperture, is provided with automatic control equipment in the lower end of described transpositing plate.
2. according to claim 1 a kind of from moving the lamp Medical Cold Light Source, it is characterized in that: described automatic control equipment comprises motor that is fixed on the frame and the control circuit of controlling motor.
3. according to claim 2 a kind of from moving the lamp Medical Cold Light Source, it is characterized in that: described control circuit comprises transpositing plate testing circuit and filament testing circuit, and transpositing plate testing circuit and filament testing circuit all are connected on the single-chip microcomputer.
4. according to claim 2 a kind of from moving the lamp Medical Cold Light Source, it is characterized in that: described motor is connecting driven wheel, the driven wheel travelling gear that has been connected with a joggle, and driving gearshaft is fixed on the transposition plate.
5. according to claim 4 a kind of from moving the lamp Medical Cold Light Source, it is characterized in that: be fixed with an end of extension spring on the described travelling gear, the fixed axis of this end is eccentrically set on the travelling gear; The other end of extension spring is fixed on the frame, the fixed axis of this end and the central lines of travelling gear.
6. move the lamp Medical Cold Light Source certainly according to described any one of claim 1 to 5, it is characterized in that: described bulb is two and is located along the same line, the center line of alignment pin and the central lines of bulb, and alignment pin is positioned at a side of bulb.
7. move the lamp Medical Cold Light Source certainly according to described any one of claim 1 to 5, it is characterized in that: described transducer is identical with the number and the bulb of locating piece, described transducer and locating piece are staggered to be distributed on the transpositing plate, transducer is provided with opening, is provided with aperture in the relevant position of transpositing plate.
8. according to claim 6 any one moved the lamp Medical Cold Light Source certainly, it is characterized in that: described transducer and locating piece are staggered to be distributed on the transpositing plate, described transducer and locating piece are staggered to be distributed on the transpositing plate, transducer is provided with opening, is provided with aperture in the relevant position of transpositing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201117450U CN201063917Y (en) | 2007-07-10 | 2007-07-10 | Automatically lamp-changing cold light source for medical purpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201117450U CN201063917Y (en) | 2007-07-10 | 2007-07-10 | Automatically lamp-changing cold light source for medical purpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201063917Y true CN201063917Y (en) | 2008-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201117450U Expired - Fee Related CN201063917Y (en) | 2007-07-10 | 2007-07-10 | Automatically lamp-changing cold light source for medical purpose |
Country Status (1)
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| CN (1) | CN201063917Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048516A (en) * | 2010-11-02 | 2011-05-11 | 重庆金山科技（集团）有限公司 | Light source device and failure detection method for endoscope |
| WO2015027641A1 (en) * | 2013-08-29 | 2015-03-05 | 合肥京东方光电科技有限公司 | Automatic lamp changing apparatus and ultraviolet curing device |
| CN105116114A (en) * | 2015-09-21 | 2015-12-02 | 江苏英诺华医疗技术有限公司 | Biochemical analyzer intelligent light source replacement device as well as failure judgment and replacement method |
| CN106641914A (en) * | 2016-11-17 | 2017-05-10 | 江苏智石科技有限公司 | High-accuracy motor-driven bulb self-replacing illumination device |
| CN106642028A (en) * | 2016-11-17 | 2017-05-10 | 江苏智石科技有限公司 | High-precision filtering, detecting and discriminating type efficient illuminating device |
| CN106678754A (en) * | 2016-11-17 | 2017-05-17 | 江苏智石科技有限公司 | Automatic bulb replacing type lighting device |
| CN108131622A (en) * | 2017-12-23 | 2018-06-08 | 苏州云葫芦信息科技有限公司 | A kind of intelligent road-lamp |
| CN108577794A (en) * | 2018-05-16 | 2018-09-28 | 广东欧谱曼迪科技有限公司 | A kind of Medical endoscope cold light source stand-by lamp automatic switchover system and method |
| US10639821B2 (en) | 2016-01-04 | 2020-05-05 | Boe Technology Group Co., Ltd. | Ultraviolet curing device, sealant curing system and sealant curing method |
| CN112174051A (en) * | 2020-09-27 | 2021-01-05 | 山东口天环保设备科技有限责任公司 | Maintenance vehicle capable of automatically replacing street lamp and lamp replacing method |
-
2007
- 2007-07-10 CN CNU2007201117450U patent/CN201063917Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048516A (en) * | 2010-11-02 | 2011-05-11 | 重庆金山科技（集团）有限公司 | Light source device and failure detection method for endoscope |
| CN102048516B (en) * | 2010-11-02 | 2012-11-21 | 重庆金山科技（集团）有限公司 | Light source device and failure detection method for endoscope |
| WO2015027641A1 (en) * | 2013-08-29 | 2015-03-05 | 合肥京东方光电科技有限公司 | Automatic lamp changing apparatus and ultraviolet curing device |
| US9791135B2 (en) | 2013-08-29 | 2017-10-17 | Boe Technology Group Co., Ltd. | Automatic lamp replacement device and ultraviolet curing equipment |
| CN105116114A (en) * | 2015-09-21 | 2015-12-02 | 江苏英诺华医疗技术有限公司 | Biochemical analyzer intelligent light source replacement device as well as failure judgment and replacement method |
| US10639821B2 (en) | 2016-01-04 | 2020-05-05 | Boe Technology Group Co., Ltd. | Ultraviolet curing device, sealant curing system and sealant curing method |
| CN106678754A (en) * | 2016-11-17 | 2017-05-17 | 江苏智石科技有限公司 | Automatic bulb replacing type lighting device |
| CN106642028A (en) * | 2016-11-17 | 2017-05-10 | 江苏智石科技有限公司 | High-precision filtering, detecting and discriminating type efficient illuminating device |
| CN106641914A (en) * | 2016-11-17 | 2017-05-10 | 江苏智石科技有限公司 | High-accuracy motor-driven bulb self-replacing illumination device |
| CN108131622A (en) * | 2017-12-23 | 2018-06-08 | 苏州云葫芦信息科技有限公司 | A kind of intelligent road-lamp |
| CN108577794A (en) * | 2018-05-16 | 2018-09-28 | 广东欧谱曼迪科技有限公司 | A kind of Medical endoscope cold light source stand-by lamp automatic switchover system and method |
| CN112174051A (en) * | 2020-09-27 | 2021-01-05 | 山东口天环保设备科技有限责任公司 | Maintenance vehicle capable of automatically replacing street lamp and lamp replacing method |
| CN112174051B (en) * | 2020-09-27 | 2021-10-08 | 山东锐光电子工程科技有限公司 | Maintenance vehicle capable of automatically replacing street lamp and lamp replacing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Hawk Optical Electronic Instruments Co., Ltd. Assignor: Wang Hualin Contract record no.: 2010330000272 Denomination of utility model: Automatically lamp-changing cold light source for medical purpose Granted publication date: 20080521 License type: Exclusive License Record date: 20100316 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hangzhou Hawk Optical Electronic Instruments Co., Ltd. Assignor: Wang Hualin Contract record no.: 2010330000272 Date of cancellation: 20130322 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20130710 |