CN1174015A - Special multifunctional electrical light source for photoconductive stomatological medical equipment - Google Patents
Special multifunctional electrical light source for photoconductive stomatological medical equipment Download PDFInfo
- Publication number
- CN1174015A CN1174015A CN 97107000 CN97107000A CN1174015A CN 1174015 A CN1174015 A CN 1174015A CN 97107000 CN97107000 CN 97107000 CN 97107000 A CN97107000 A CN 97107000A CN 1174015 A CN1174015 A CN 1174015A
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- China
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- resistance
- circuit
- light source
- transistor
- photoconductive
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Abstract
The said multifunctional source consists of serial battery and switch combination connected parallelly to the output of rectifier circuit, serial relay and switch combination connected parallelly to the primary side of transformer, photocuring module connected parallelly to the secondary side of transformer and the circuits connected parallelly to the output of filter circuit including light source assembly for photoconductive equipment, hand set circuit comprising serial voltage stabilizer and hand set socket and negative pressure sucking circuit comprising serial voltage stabilizer and air pump. It has several functions including lighting, photocuring, negative pressure sucking, etc. and it may be powered by either DC or AC source so that it is also suitable for use in field.
Description
The special multifunctional electrical light source for photoconductive stomatological medical equipment of the invention belongs to oral cavity medical apparatus special photoelectric source device.
In recent years, use the optical probe that " optical fibers " this new and high technology has been developed into the treatment oral disease, photoconduction dental elevator, oral cavity medical apparatus such as photoconduction scaler, made things convenient for inspection, improved accuracy rate of diagnosis and therapeutic effect oral disease to oral disease.Use these advanced photoconduction oral cavity medical apparatus also to need to provide special-purpose light source and power supply, just can be convenient to is not having electricity or in the open air under the situation of battlefield, is using these advanced photoconduction medical apparatus and instruments that the patient or the wounded are treated.
The purpose of the invention be to develop a kind of for the special use of photoconduction oral cavity medical apparatus possess illumination, photo-curing, vacuum suction and multi-functional AC/DC such as light source is provided for the photoconduction oral cavity medical apparatus and be convenient to the photoelectric source that uses under electric or the open-air battlefield situation not having.
The special multifunctional electrical light source for photoconductive stomatological medical equipment of the invention, mainly by power circuit, the battery charging and discharging circuit, the alternating current-direct current commutation circuit, photocuring device assembly, photoconduction apparatus light source assembly, mobile phone power supply circuits, vacuum suction circuit etc. are formed, and power circuit becomes low pressure by civil power through transformator and exports through rectification circuit; The battery charging and discharging circuit is connected across the positive-negative output end of rectification circuit; The alternating current-direct current commutation circuit is the former limit that relay is connected across transformator; Photocuring device assembly is attempted by transformator and pays the limit, and it is to provide stronger light source by the halogen tin lamp, filters through optical module, regulates, for photocuring is treated the light source that various wavelength are provided, simultaneously also by the illumination of photocuring optical cable as privileged sites; Photoconduction apparatus light source assembly is connected on rectification circuit output end, and it provides the light source of enough energy by halogen tungsten lamp, after line focus mirror and optical fiber coupling are regulated, uses for the photoconduction oral cavity medical apparatus; The mobile phone power supply circuits provide DC voltage more stably by the three-terminal voltage-stabilizing power supply for mobile phone; The vacuum suction circuit adopts micro air pump, and its voltage provides 2～4 volts of continuously adjustable DC voltages by adjustable three-terminal voltage-stabilizing power supply, reaches the purpose of adjusting negative pressure.
Accompanying drawing 1, special multifunctional electrical light source for photoconductive stomatological medical equipment theory of constitution figure.
Accompanying drawing 2, photoconduction apparatus light source assembly sketch map.
Be described in detail the composition and the function of the invention with reference to the accompanying drawings.
By accompanying drawing 1 as can be known, the circuit of the special multifunctional electrical light source for photoconductive stomatological medical equipment of the invention is formed and to be, by civil power after transformator (B) transformation, by rectification circuit (D) rectification again through filter circuit (C
1) after the filtering, output DC is supplied with each circuit; The alternating current-direct current commutation circuit is with relay (J
1) coil and switch (K
1) connecting is attempted by former limit of transformator and relay normally open contact (J again
1-2) on the circuit after the series connection, and relay (J
1) another normally opened contact (J
1-3) be connected in the battery charging and discharging circuit relay (J
1) a normally-closed contact (J
1-4) link to each other with the anode of battery (E), thereby realized the handoff functionality of alternating current-direct current, promptly having under the situation of civil power,, give battery (E) charging simultaneously again, when no civil power, by relay normally-closed contact (J by mains-supplied
1-4) be converted to rapidly by battery (E) and power; Battery (E) charge-discharge circuit is with battery (E) and relay normally-closed contact (J
2-1) and switch (K
4) be composed in series and discharge and recharge main circuit, its anode is by relay normally-closed contact (J
1-4) being connected in rectification circuit (D) anode, its negative terminal links to each other with the rectification circuit negative terminal.By transistor BG
1～BG
4Form charging control circuit and charge protector.Concrete formation is transistor (BG
2) colelctor electrode connect resistance (R
6) back and transistor (BG
1) colelctor electrode link to each other again by relay (J
1) normally opened contact (J
1-3) be connected the positive output end of rectification circuit (D), transistor (BG
2) emitter stage and transistor (BG
1) base stage link to each other (BG
1) emitter stage be connected in resistance (R
7) after be connected the anode (P) of battery (E), resistance (R
5) be attempted by transistor (BG
2) base stage and collector circuit in, transistor (BG
3) base stage and transistor (BG
1) emitter stage link to each other (BG
3) emitter stage be connected in transistor (BG
2) base stage and (BG
4) colelctor electrode, (BG
3) colelctor electrode be connected in resistance (R
7) and resistance (R
8) junction point on, promptly the anode with battery (E) links to each other, resistance (R
8) other end and electric capacity (C
2) anode link to each other electric capacity (C
2) negative terminal links to each other transistor (BG with the negative terminal of battery charging and discharging main circuit
4) emitter stage be connected in stabilivolt (D
1) after be connected in battery charging and discharging main circuit negative terminal, resistance (R
12) end is connected in (BG
4) emitter stage on, the other end and electric capacity (C
2) positive pole link to each other (BG
4) base stage with regulate resistance (R
10) regulating arm link to each other resistance (R
9), (R
10), (R
11) be connected on the battery charging and discharging main circuit after the three series connection; By comparator (IC) and transistor (BG
5) wait the composition battery discharge prevention circuit, be resistance (R its concrete composition
13) and resistance (R
14) be connected to battery charging and discharging main circuit two ends, resistance (R after the series connection
15) and stabilivolt (D
2) being connected to battery charging and discharging main circuit two ends equally after the series connection, the positive input foot (3) of comparator (IC) is connected in resistance (R
13) and resistance (R
14) serial connection point (H), the negative input pin (2) of comparator (IC) is connected in resistance (R
15) and stabilivolt (D
2) serial connection point (G), the output pin (6) of comparator (IC) is connected in transistor (BG
5) base stage, (BG
5) emission be connected in relay (J
2) be connected in the negative terminal of battery charging and discharging main circuit behind the coil again, and (BG
5) colelctor electrode be connected in the anode (P) of battery charging and discharging main circuit.
By transistor (BG
1)～(BG
4) battery charger of being formed and the operation principle of charge protector be described below, under the situation of civil power, relay (J
1) normally opened contact (J
1-3) closure, through transformator (B) blood pressure lowering, the unidirectional current through rectification circuit (D) output passes through relay contact (J again by civil power
1-3) and resistance (R
5) supply transistor (BG
2) base stage, make transistor (BG
2) and (BG
1) conducting, charging current is just through (BG
1) and resistance (R
7) charge for battery (E).The charging voltage that P is ordered is through resistance (R
9), (R
10), (R
11) supply with transistor (BG after the dividing potential drop
4) base stage, and stabilivolt (D
1) and resistance (R
12) formation (BG
4) reference voltage of emitter stage, as (BG
4) base voltage influenced by extraneous factor to raise or when reducing, can realize automatic adjusting battery charge, that is, and as (BG
4) base voltage when raising, (BG
4) collector voltage descend (BG
2) base voltage descend, make (BG
2), (BG
1) electric current descend, charging current descends; On the contrary, as (BG
4) base voltage when descending, (BG
4) the collector voltage rising, (BG
2) the base voltage rising, feasible (BG
2), (BG
4) electric current rise, charging current rises, thereby has realized the size of automatic regulating cell charging current.
Charge protector is by transistor (BG
3) and resistance (R
7) constitute, when charging current rises to specified charging current above battery because of certain factor, resistance (R
7) on pressure drop increase, make (BG
3) the base potential rising, collector current rises, and emitter voltage descends, (BG
2) base voltage descend, impel (BG
2), (BG
1) electric current decline, charging current descends, and finishes the protective effect of charging.
Battery discharge prevention circuit is by comparator (IC) and transistor (BG
5) wait and formed, stabilivolt (D wherein
2) and resistance (R
14) form the reference voltage that comparator (IC) is born input pin (2), the charging voltage of ordering as P descends, through resistance (R
13), (R
14) after the dividing potential drop, make that the voltage of (H) point is the voltage of comparator (IC) positive input foot (3) when being lower than (G) point and being the voltage of the negative input pin (2) of comparator (IC), comparator (IC) output pin (6) output high level, transistor (BG
5) conducting, relay (J
2) work, discharge normally-closed contact (J
2-1) the cut-out battery discharging circuit; Photo-curing device assembly (G
1) by switch (K
2) be attempted by the limit of paying of transformator (B); Photoconduction apparatus light source assembly (G
2) by switch (K
3) being connected to filter circuit (C) two outfans, the formation of its assembly is as shown in Figure 2; Promptly by halogen tungsten lamp, focus lamp, optical fiber coupling governor motion and fixed mount constitute, halogen tungsten lamp (1) is fixed on the after-poppet of fixed mount (12), focus lamp (11) places the fixing head (2) that has centre bore and between the portable plate (3) that has centre bore, fixing head (2) is fixed on the base of fixed mount (12), portable plate (3) links to each other with fixing head (2) by two screws (4) of two jiaos on the diagonal, settle spring (10) respectively for two jiaos on corresponding another diagonal between fixing head and portable plate, adjustment screw (4), it is the perpendicularity of scalable focus lamp (11), make it to reach the good focusing purpose, optical fiber coupling governor motion is installed on the fore-stock of fixed mount (12) by nut (9), adjusting tube (8) is packed in the shell (7), the shell end is equipped with semilune lens (5), except printing opacity, mainly play the heat insulation and heat control effect, at adjusting tube (a 8) end lens (6) are housed, to regulate tube (8) moves forward and backward, be the degree of coupling of scalable optical fiber, reach coupling effect; The mobile phone power supply circuits are with three-terminal voltage-stabilizing power supply (W
1) be connected to filter circuit (C after mobile phone socket (T) is connected
1) two outfans, 12 volts comparatively stable low-voltage dc power supply is provided by the three-terminal voltage-stabilizing power supply; The vacuum suction circuit is with micro air pump (M
2) and three-terminal voltage-stabilizing power supply (W
2) be connected to filter circuit (C after the series connection
1) positive-negative output end, three-terminal voltage-stabilizing power supply (W
2) the adjustable outfan in centre connect resistance (R simultaneously
3) and resistance (R
4), resistance (R wherein
3) other end and micro air pump (M
2) anode links to each other, and resistance (R
4) other end and micro air pump (M
2) negative terminal link to each other regulated power supply (W thus
2) voltage by resistance (R
3), (R
4) give micro air pump (M after the dividing potential drop
2) 2～4 volts continuously adjustable DC voltage is provided, can obtain continuously adjustable negative pressure between the 0.02MPa to 0.06MPa, satisfy in the oral disease medical operating and attract saliva, the effect of blood.
Also has resistance (R in the accompanying drawing 1
1) be connected to the paying on the limit, of transformator (B) after light emitting diode is connected as the display lamp of civil power.Resistance (R
2) and light emitting diode and relay (J
1) normally-closed contact (J
1-1) be connected to filter circuit (C after the three series connection
1) positive-negative output end, as the display lamp of battery (E).(F among the figure
1) be electric fuse, (M
1) for cooling off electric fan.
Claims (8)
1. a special multifunctional electrical light source for photoconductive stomatological medical equipment is characterized in that, power circuit by civil power through transformator (B) transformation, again through rectification circuit (D) and filter circuit (C
1) output, the battery charging and discharging circuit is with battery (E) and switch (K
4) and relay normally-closed contact (J
2-1) being connected to the positive-negative output end of rectification circuit (D) after the three series connection, the alternating current-direct current commutation circuit is with relay (J
1) coil and switch (K
1) connecting is attempted by transformator (B) and relay (J
1) normally opened contact (J
1-2) on the placed in-line circuit, relay (J
1) another normally opened contact (J
1-3) be serially connected in the charging circuit of battery relay (J
1) a normally-closed contact (J
1-4) link to each other photo-curing device assembly (G with the anode of battery (E)
1) by switch (K
2) be connected to the limit of paying of transformator (B), photoconduction apparatus light source assembly (G
2) by switch (K
3) be connected to filter circuit (C
1) positive-negative output end, the mobile phone power supply circuits are with regulated power supply (W
1) be connected to filter circuit (C after mobile phone socket (T) is connected
1) positive-negative output end, the vacuum suction circuit is with micro air pump (M
2) and three-terminal voltage-stabilizing power supply (W
2) be connected to filter circuit (C after the series connection
1) positive-negative output end.
2. special multifunctional electrical light source for photoconductive stomatological medical equipment as claimed in claim 1 is characterized in that, the composition of battery charge control circuit and charge protector is transistor (BG
2) colelctor electrode connect resistance (R
6) back and transistor (BG
1) colelctor electrode link to each other after again by relay (J
1) normally opened contact (J
1-3) be connected the positive output end of rectification circuit (D), transistor (BG
2) emitter stage and transistor (BG
1) base stage link to each other (BG
1) emitter stage be connected in resistance (R
7) after be connected in the anode of battery (E), resistance (R
6) be attempted by transistor (BG
2) base stage and collector circuit in, transistor (BG
3) base stage and transistor (BG
1) emitter stage link to each other (BG
3) emitter stage be connected in transistor (BG
2) base stage and transistor (BG
4) colelctor electrode, (BG
3) colelctor electrode be connected in resistance (R
7) and resistance (R
8) junction point on, resistance (R
8) other end and electric capacity (C
2) anode link to each other electric capacity (C
2) negative terminal links to each other transistor (BG with the negative terminal of battery charging and discharging circuit
4) emitter stage be connected in stabilivolt (D
1) after be connected in battery charging and discharging circuit negative terminal, resistance (R
12) end is connected in (BG
4) on the emitter stage, the other end and electric capacity (C
2) positive pole link to each other (BG
4) base stage with regulate resistance (R
10) regulating arm link to each other resistance (R
9), (R
10), (R
11) be connected on the battery charging and discharging circuit after the three series connection.
3. special multifunctional electrical light source for photoconductive stomatological medical equipment as claimed in claim 1 or 2 is characterized in that, the composition of battery discharge prevention circuit be resistance (
13) and resistance (R
14) be connected to the positive and negative two ends of battery charging and discharging circuit, resistance (R after the series connection
15) and stabilivolt (D
2) being connected to the positive and negative two ends of battery charging and discharging circuit equally after the series connection, the positive input foot (3) of comparator (IC) is connected in resistance (R
13) and resistance (R
14) series connection point on, the negative input pin (2) of comparator (IC) is connected in resistance (R
15) and stabilivolt (D
2) serial connection point on, the output pin (6) of comparator (IC) is connected in transistor (BG
5) base stage, (BG
5) emitter stage be connected in relay (J
2) be connected in battery charging and discharging circuit negative terminal again, (BG behind the coil
5) colelctor electrode be connected in battery charging and discharging circuit anode.
4. special multifunctional electrical light source for photoconductive stomatological medical equipment as claimed in claim 1 or 2, it is characterized in that, photoconduction apparatus light source assembly is by the fontanel tungsten lamp, focus lamp, optical fiber coupling governor motion and fixed mount are formed, fontanel tungsten lamp (1) is fixed on the after-poppet of fixed mount (12), focus lamp (11) places between fixing head (2) that has centre bore and the portable plate (3) of being with centre bore, fixing head (2) is fixed on the base of fixed mount (12), portable plate (3) links to each other with fixing head (2) by two screws (4) of two jiaos on the diagonal, corresponding on another diagonal between fixing head (2) and the portable plate (3) two jiaos settle spring (10) respectively, optical fiber coupling governor motion is installed on the fore-stock of fixed mount (12) by nut (9), adjusting tube (8) is packed in the shell (7), shell (7) end is equipped with semilune lens (5), at adjusting tube (a 8) end lens (6) is housed.
5. special multifunctional electrical light source for photoconductive stomatological medical equipment as claimed in claim 3, it is characterized in that, photoconduction apparatus light source assembly is by halogen tungsten lamp, focus lamp, optical fiber coupling governor motion and fixed mount are formed, fontanel tungsten lamp (1) is fixed on the after-poppet of fixed mount (12), focus lamp (11) places between fixing head (2) that has centre bore and the portable plate (3) of being with centre bore, fixing head (2) is fixed on the base of fixed mount (12), portable plate (3) links to each other with fixing head (2) by two screws (4) of two jiaos on the diagonal, corresponding on another diagonal between fixing head (2) and the portable plate (3) two jiaos settle spring (10) respectively, optical fiber coupling governor motion is installed on the fore-stock of fixed mount (12) by nut (9), adjusting tube (8) is packed in the shell (7), shell (7) end is equipped with semilune lens (5), at adjusting tube (a 8) end lens (6) is housed.
6. special multifunctional electrical light source for photoconductive stomatological medical equipment as claimed in claim 1 or 2 is characterized in that, in the vacuum suction circuit, and its three-terminal voltage-stabilizing power supply (W
2) the adjustable outfan in centre connect resistance (R simultaneously
3) and resistance (R
4), resistance (R wherein
3) other end and micro air pump (M
2) anode links to each other, and resistance (R
4) other end and micro air pump (M
2) negative terminal link to each other, by regulated power supply (W
2) voltage by resistance (R
3) and resistance (R
4) give micro air pump (M after the dividing potential drop
2) 2～4 volts of continuously adjustable DC voltages are provided.
7. special multifunctional electrical light source for photoconductive stomatological medical equipment as claimed in claim 3 is characterized in that, in the vacuum suction circuit, and its three-terminal voltage-stabilizing power supply (W
2) the adjustable outfan in centre connect resistance (R simultaneously
3) and resistance (R
4), resistance (R wherein
3The other end and micro air pump (M
2) anode links to each other, and resistance (R
4) other end and micro air pump (M
2) negative terminal link to each other, by regulated power supply (W
2) voltage by resistance (R
3) and resistance (R
4) provide 2～4 volts of continuously adjustable DC voltages to micro air pump after the dividing potential drop.
8. special multifunctional electrical light source for photoconductive stomatological medical equipment as claimed in claim 4 is characterized in that, in the vacuum suction circuit, and its three-terminal voltage-stabilizing power supply (W
2) the adjustable outfan in centre connect resistance (R simultaneously
3) and resistance (R
4), resistance (R wherein
3) other end and micro air pump (M
2) anode links to each other, and resistance (R
4) other end and micro air pump (M
2) negative terminal link to each other, by regulated power supply (W
2) voltage by resistance (R
3) and resistance (R
4) provide 2～4 volts of continuously adjustable DC voltages to micro air pump after the dividing potential drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97107000 CN1073839C (en) | 1997-06-18 | 1997-06-18 | Special multifunctional electrical light source for photoconductive stomatological medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97107000 CN1073839C (en) | 1997-06-18 | 1997-06-18 | Special multifunctional electrical light source for photoconductive stomatological medical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1174015A true CN1174015A (en) | 1998-02-25 |
| CN1073839C CN1073839C (en) | 2001-10-31 |
Family
ID=5169195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97107000 Expired - Fee Related CN1073839C (en) | 1997-06-18 | 1997-06-18 | Special multifunctional electrical light source for photoconductive stomatological medical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1073839C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712004A (en) * | 2022-04-14 | 2022-07-08 | 桂林市啄木鸟医疗器械有限公司 | Dental implant handset and dental implant device |
-
1997
- 1997-06-18 CN CN 97107000 patent/CN1073839C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712004A (en) * | 2022-04-14 | 2022-07-08 | 桂林市啄木鸟医疗器械有限公司 | Dental implant handset and dental implant device |
| CN114712004B (en) * | 2022-04-14 | 2024-01-12 | 桂林市啄木鸟医疗器械有限公司 | Dental implant handpiece and dental implant device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1073839C (en) | 2001-10-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |