CN106772986A - A kind of microscope Bluetooth control handle - Google Patents
A kind of microscope Bluetooth control handle Download PDFInfo
- Publication number
- CN106772986A CN106772986A CN201710018719.1A CN201710018719A CN106772986A CN 106772986 A CN106772986 A CN 106772986A CN 201710018719 A CN201710018719 A CN 201710018719A CN 106772986 A CN106772986 A CN 106772986A
- Authority
- CN
- China
- Prior art keywords
- circuit
- bluetooth
- handle
- microscope
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/24—Base structure
- G02B21/241—Devices for focusing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/32—Micromanipulators structurally combined with microscopes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The invention discloses a kind of microscope Bluetooth control handle, including：Handle body and the camera lens positioned at the handle body front end, wherein the handle body is provided with button assembly, are provided with handle control module inside the handle body, the handle control module includes button circuit, the first governor circuit, the first bluetooth module；Main control module is provided with the camera lens, the main control module includes the second governor circuit, drive circuit and the second bluetooth module；The button assembly is connected with the button circuit, and the button circuit is connected with first governor circuit, and first governor circuit is communicated by first bluetooth module with second bluetooth module；Second governor circuit is connected with second bluetooth module and the drive circuit respectively.The present invention there is simple structure, without line, good reliability.
Description
Technical field
The present invention relates to Bluetooth control technical field, a kind of microscope Bluetooth control handle is particularly related to.
Background technology
The joystick of surgical operation microscope is located on camera lens, by the button control lens focusing on handle, zoom, light modulation
Etc. function, traditional microscope joystick is all to realize above-mentioned control function by being wiredly connected to control panel, and line is complicated,
Holding wire is needed through the joint for rotating, easily abrasion, poor reliability.
Therefore, the present inventor needs a kind of new technology of design badly to improve its problem.
The content of the invention
The present invention is intended to provide a kind of microscope Bluetooth control handle, with simple structure, without line, good reliability
Advantage.
In order to solve the above technical problems, the technical scheme is that：
A kind of microscope Bluetooth control handle, including：Handle body and the camera lens positioned at the handle body front end, its
Described in handle body be provided with button assembly, handle control module is provided with inside the handle body, the handle control module
Including button circuit, the first governor circuit, the first bluetooth module；Main control module, the main control module bag are provided with the camera lens
Include the second governor circuit, drive circuit and the second bluetooth module；
The button assembly is connected with the button circuit, and the button circuit is connected with first governor circuit, institute
The first governor circuit is stated to be communicated with second bluetooth module by first bluetooth module；Second governor circuit
It is connected with second bluetooth module and the drive circuit respectively.
Preferably, the drive circuit includes LED lamp drive circuit and motor-drive circuit, and the two leads with described second
Control circuit connection.
Preferably, the handle control module also includes charging circuit and battery, outside the charging circuit input and
Connect power supply connection.
Preferably, the handle control module also includes a mu balanced circuit, the mu balanced circuit input and the battery
Connection, output end is connected with the button circuit, first governor circuit and first bluetooth module.
Preferably, the button assembly includes focal length toggle switch, multiplying power toggle switch, brightness button.
Preferably, first bluetooth module and/or second bluetooth module are HC-05 bluetooth modules.
Preferably, first governor circuit and first bluetooth module are communicated by serial ports.
Preferably, second governor circuit and second bluetooth module are communicated by serial ports.
Preferably, the output voltage of the battery is 3.7V.
Preferably, the voltage of the external power supply is 5V.
Using above-mentioned technical proposal, the present invention at least includes following beneficial effect：
Microscope of the present invention Bluetooth control handle, compared with existing microscope joystick, with structure
Simply, without line, the advantage of good reliability, while it can depart from camera lens remote control microscope in the range of certain distance moving
Make, realize respective control function.
Brief description of the drawings
Fig. 1 is the structural representation of handle body of the present invention；
Fig. 2 is the control principle drawing of microscope Bluetooth control handle of the present invention；
Fig. 3 is the circuit diagram of the button circuit described in an embodiment；
Fig. 4 is the circuit diagram of the first governor circuit described in an embodiment；
Fig. 5 is the circuit diagram of the charging circuit described in an embodiment；
Fig. 6 is the circuit diagram of the first bluetooth module described in an embodiment；
Fig. 7 is the circuit diagram of the mu balanced circuit described in an embodiment；
Fig. 8 is the circuit diagram of the second governor circuit described in an embodiment；
Fig. 9 is the circuit diagram of the second bluetooth module described in an embodiment；
Figure 10 is the circuit diagram of the LED lamp drive circuit described in an embodiment；
Figure 11 is the circuit diagram of the motor-drive circuit described in an embodiment.
Wherein：1 is that focal length increases toggle switch, and 2 reduce toggle switch for focal length, and 3 is that brightness increases button, and 4 is charging
Indicator lamp, 5 is low battery indicator lamp, and 6 is that brightness reduces button, and 7 is that multiplying power reduces toggle switch, and 8 stir out for multiplying power increase
Close.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1 to Figure 2, to meet a kind of microscope Bluetooth control handle of the invention, including：Handle body and
Positioned at the camera lens of the handle body front end, wherein the handle body is provided with button assembly, set inside the handle body
There is handle control module, the handle control module includes button circuit, the first governor circuit, the first bluetooth module；The camera lens
In be provided with main control module, the main control module includes the second governor circuit, drive circuit and the second bluetooth module；
The button assembly is connected with the button circuit, and the button circuit is connected with first governor circuit, institute
The first governor circuit is stated to be communicated with second bluetooth module by first bluetooth module；Second governor circuit
It is connected with second bluetooth module and the drive circuit respectively.
Preferably, the drive circuit includes LED lamp drive circuit and motor-drive circuit, and the two leads with described second
Control circuit connection.
Preferably, the handle control module also includes charging circuit and battery, outside the charging circuit input and
Power supply connection is connect, its output end is connected with the battery.
Preferably, the handle control module also includes a mu balanced circuit, the mu balanced circuit input and the battery
Connection, output end is connected with the button circuit, first governor circuit and first bluetooth module.
Preferably, the button assembly includes focal length toggle switch, multiplying power toggle switch, brightness button.Specifically, as schemed
Shown in 1, focal length toggle switch includes that focal length increases toggle switch 1 and focal length reduces toggle switch 2, and multiplying power toggle switch is included again
Rate increases toggle switch 8 and multiplying power reduces toggle switch 7, and brightness button includes that brightness increases button 3 and brightness reduces button 6.
Preferably, the present embodiment also includes charging indicator light 4 and low battery indicator lamp 5, and the two is arranged on the handle body, and
Electrically connected with the charging circuit.
Preferably, first bluetooth module and/or second bluetooth module are HC-05 bluetooth modules.
Preferably, first governor circuit and first bluetooth module are communicated by serial ports.
Preferably, second governor circuit and second bluetooth module are communicated by serial ports.
Preferably, the output voltage of the battery is 3.7V.Preferably battery is 3.7V500mA lithium batteries, for hand
Handle control module is powered.
Preferably, the voltage of the external power supply is 5V.
The operation principle of the present embodiment is：Each function button on button circuit connection handle, by each button
Signal is exported to the input port of the first governor circuit by Key dithering after coded treatment.First governor circuit is control core, is led to
Cross input port to read the input value of button circuit and be converted into corresponding digital quantity, while by the digital quantity according to certain instruction
Form is launched by the first bluetooth module, and the action of respective external drive circuit is controlled after being received so as to main control module.Charge
Circuit is used for lithium cell charging and indicates charged state, while also detecting battery electric quantity, is lighted when electricity is less than certain value
Low battery indicator lamp is charged with reminding user.Communicated by serial ports between first bluetooth module and the first governor circuit, when
When having button to press, corresponding button state is sent to the first bluetooth mould by the first governor circuit by certain instruction format by serial ports
Block, by wirelessly sending instruction after bluetooth module reception.
Main control module is located inside camera lens, and the second governor circuit is communicated by serial ports and the second bluetooth module, is used for
Receive instruction that the first bluetooth module sends over and control respective external drive circuit to act.D/C power (preferably external electricity
Source) AC rectification is filtered after by mu balanced circuit export a D/C voltage value for stabilization (preferably 5V), for second
Bluetooth module, the second governor circuit and external drive circuit are powered.Drive circuit is controlled by the second governor circuit, for controlling phase
The performer answered is acted, such as motor, LED etc., to realize the regulation of microscopical focal length, multiplying power, LED brightness etc..The
Two bluetooth modules are used to receiving the instruction that wireless controller sends and send the second governor circuit to by serial ports and are analyzed place
Respective drive circuit is managed and controlled, corresponding function is realized.
Compared with existing microscope joystick, the present invention has simple structure, without line, the advantage of good reliability,
The present invention can depart from camera lens remote control microscope action in the range of certain distance simultaneously, realize respective control function.
The present invention is illustrated with a specific embodiment below.
As shown in fig. 3 to 7, it is the circuit diagram of handle control module.U1 is Chip Microcomputer A tmega8L in figure；J1 is burning
Socket；R1, R3 constitute bleeder circuit, and LED D1 are lighted for detecting cell voltage, when cell voltage is low；C1, C2, C5 are decoupling
Electric capacity；S1, S2, S3, S4 are button and toggle switch, and RP1 is pull-up resistor, L+, L-, F+ when no button/switch is pressed,
F-, Z+, Z- are high level, and when having button/switch to press, corresponding port is changed into low level；U2 is the first bluetooth module, is led to
Cross rs 232 serial interface signal TXD, RXD and be connected to the serial ports of single-chip microcomputer U1；U3 is voltage stabilizing chip, and cell voltage is converted into the 3.3V of stabilization
Voltage, C3, C4, C7, C9 are filter capacitor, and R6 is pull-up resistor；U4 is charging chip, and diode D2 is used to prevent power supply anti-
Insert, C8, C10 are filter capacitor, and R5 is current sampling resistor, for setting charging current.Q1 is switch triode, is led during charging
It is logical, after being full of by.D3 is charging indicator light, is lighted full of rear D3.VBAT refers to battery in figure, asks those skilled in the art to know
Know.
As illustrated in figs. 8-11, it is the circuit diagram of main control module.U1 is on Chip Microcomputer A tmega8L, R5, C5 composition in figure
Reset circuit；J1 is burn-in receptacle；Y1, C1, C4 constitute crystal oscillating circuit；C2 is decoupling capacitor；U4 is the second bluetooth module, is led to
Cross rs 232 serial interface signal TXD, RXD and be connected to microcontroller serial port；U3 is LED drive chip, and the PB0 ports of single-chip microcomputer produce PWM letters
The ISET ports of U3 number are given to by metal-oxide-semiconductor Q1, changing the dutycycle of pwm signal can change the brightness of LED.R4 is driving
Current setting resistor, the maximum operating currenbt for setting LED, the electric current that U3 sets according to R4 carries out reality to real work electric current
When sample and control the switch of internal metal-oxide-semiconductor, reach constant current purpose；U2 is motor drive ic, for controlling focusing/zoom electricity
The rotating and speed governing of machine M1 and M2 motor.The pwm signal M1+, M1-, M2+, M2- that single-chip microcomputer is produced are input to driving chip U2
Signal end IN1~4, the signal by chip internal H bridges driving after controlled motor M1 and M2, adjust pwm signal dutycycle
Can be with the speed of regulation motor, the polarity for changing IN1~4 can be with the rotating of controlled motor.C7, C9 are filter capacitor.R6 and
Reference power source Vref, Vref/R1 are obtained after R7 partial pressures is used to set the maximum current of M1, and Vref/R2 is used to set the maximum of M2
Electric current.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of microscope Bluetooth control handle, it is characterised in that including：Handle body and positioned at the handle body front end
Camera lens, wherein the handle body is provided with button assembly, handle control module is provided with inside the handle body, the handle
Control module includes button circuit, the first governor circuit, the first bluetooth module；Main control module, the master are provided with the camera lens
Control module includes the second governor circuit, drive circuit and the second bluetooth module；
The button assembly is connected with the button circuit, and the button circuit is connected with first governor circuit, and described
One governor circuit is communicated by first bluetooth module with second bluetooth module；The second governor circuit difference
It is connected with second bluetooth module and the drive circuit.
2. microscope as claimed in claim 1 Bluetooth control handle, it is characterised in that：The drive circuit includes LED
Drive circuit and motor-drive circuit, the two is connected with second governor circuit.
3. microscope as claimed in claim 1 or 2 Bluetooth control handle, it is characterised in that：The handle control module is also
Including charging circuit and battery, the charging circuit input is connected with an external power supply.
4. microscope as claimed in claim 3 Bluetooth control handle, it is characterised in that：The handle control module also includes
One mu balanced circuit, the mu balanced circuit input is connected with the battery, output end and the button circuit, first master control
Circuit and first bluetooth module are connected.
5. the microscope Bluetooth control handle as described in claim 1-4 is any, it is characterised in that：The button assembly includes
Focal length toggle switch, multiplying power toggle switch, brightness button.
6. the microscope Bluetooth control handle as described in claim 1-5 is any, it is characterised in that：First bluetooth module
And/or second bluetooth module is HC-05 bluetooth modules.
7. the microscope Bluetooth control handle as described in claim 1-6 is any, it is characterised in that：First governor circuit
Communicated by serial ports with first bluetooth module.
8. the microscope Bluetooth control handle as described in claim 1-7 is any, it is characterised in that：Second governor circuit
Communicated by serial ports with second bluetooth module.
9. microscope as claimed in claim 3 Bluetooth control handle, it is characterised in that：The output voltage of the battery is
3.7V。
10. microscope as claimed in claim 3 Bluetooth control handle, it is characterised in that：The voltage of the external power supply is
5V。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018719.1A CN106772986A (en) | 2017-01-11 | 2017-01-11 | A kind of microscope Bluetooth control handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018719.1A CN106772986A (en) | 2017-01-11 | 2017-01-11 | A kind of microscope Bluetooth control handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106772986A true CN106772986A (en) | 2017-05-31 |
Family
ID=58949235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710018719.1A Pending CN106772986A (en) | 2017-01-11 | 2017-01-11 | A kind of microscope Bluetooth control handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106772986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188872A (en) * | 2018-05-24 | 2021-01-05 | 学校法人庆应义塾 | Surgical viewing system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20114779U1 (en) * | 2001-08-21 | 2002-02-21 | Leica Microsystems | Device for guiding an operating microscope |
| US20120120222A1 (en) * | 2010-11-15 | 2012-05-17 | Leica Microsystems (Schweiz) Ag | Operator control unit for a microscope |
| CN205179441U (en) * | 2015-09-10 | 2016-04-20 | 天津工业大学 | Indoor LED lighting system of intelligence bluetooth of mobile phone control |
| CN206348513U (en) * | 2017-01-11 | 2017-07-21 | 苏州速迈医疗设备有限公司 | A kind of microscope Bluetooth control handle |
-
2017
- 2017-01-11 CN CN201710018719.1A patent/CN106772986A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20114779U1 (en) * | 2001-08-21 | 2002-02-21 | Leica Microsystems | Device for guiding an operating microscope |
| US20120120222A1 (en) * | 2010-11-15 | 2012-05-17 | Leica Microsystems (Schweiz) Ag | Operator control unit for a microscope |
| CN205179441U (en) * | 2015-09-10 | 2016-04-20 | 天津工业大学 | Indoor LED lighting system of intelligence bluetooth of mobile phone control |
| CN206348513U (en) * | 2017-01-11 | 2017-07-21 | 苏州速迈医疗设备有限公司 | A kind of microscope Bluetooth control handle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188872A (en) * | 2018-05-24 | 2021-01-05 | 学校法人庆应义塾 | Surgical viewing system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.5, Zhiying street, high tech Zone, Suzhou City, Jiangsu Province Applicant after: Suzhou Sumai Medical Technology Co.,Ltd. Address before: No.5, Zhiying street, high tech Zone, Suzhou City, Jiangsu Province Applicant before: Suzhou Sumai Medical Equipment Co.,Ltd. |