CN206348513U - A kind of microscope Bluetooth control handle - Google Patents
A kind of microscope Bluetooth control handle Download PDFInfo
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- CN206348513U CN206348513U CN201720030912.2U CN201720030912U CN206348513U CN 206348513 U CN206348513 U CN 206348513U CN 201720030912 U CN201720030912 U CN 201720030912U CN 206348513 U CN206348513 U CN 206348513U
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- circuit
- bluetooth
- handle
- microscope
- module
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Abstract
The utility model 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, which is provided with inside button assembly, the handle body, is provided with handle control module, 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 utility model have the advantages that it is simple in construction, without line, good reliability.
Description
Technical field
The utility model is related to Bluetooth control technical field, particularly relates to a kind of microscope Bluetooth control handle.
Background technology
The joystick of surgical operation microscope is located on camera lens, passes through 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,
Signal wire is needed through the joint of rotation, easily abrasion, poor reliability.
Therefore, utility model people of the present utility model needs a kind of new technology of design badly to improve its problem.
Utility model content
The utility model aims to provide a kind of microscope Bluetooth control handle, with it is simple in construction, without line, reliability
Good advantage.
In order to solve the above technical problems, the technical solution of the utility model is：
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 inside button assembly, the handle body and be provided with handle control module, 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 respectively with second bluetooth module and the drive circuit.
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 outside charging circuit and battery, the charging circuit input and one
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 utility model at least includes following beneficial effect：
Microscope described in the utility model Bluetooth control handle, compared with existing microscope joystick, has
It is simple in construction, no line, the advantage of good reliability, while it can depart from camera lens remote control microscope in the range of certain distance
Action, realizes respective control function.
Brief description of the drawings
Fig. 1 is the structural representation of handle body described in the utility model；
Fig. 2 is the control principle drawing of microscope Bluetooth control handle described in the utility model；
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 be that focal length reduces toggle switch, and 3 be that brightness increases button, and 4 be charging
Indicator lamp, 5 be low battery indicator lamp, and 6 be that brightness reduces button, and 7 be that multiplying power reduces toggle switch, and 8 be that multiplying power increase is stirred out
Close.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1 to Figure 2, to meet a kind of microscope Bluetooth control handle of the present utility model, including：Handle sheet
Body and the camera lens positioned at the handle body front end, wherein the handle body is provided with button assembly, the handle body
Portion is provided with handle control module, and the handle control module includes button circuit, the first governor circuit, the first bluetooth module；It is described
Main control module is provided with 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, institute
The first governor circuit is stated to be communicated with second bluetooth module by first bluetooth module；Second governor circuit
It is connected respectively with second bluetooth module and the drive circuit.
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 outside charging circuit and battery, the charging circuit input and one
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, which includes focal length, increases toggle switch 1 and focal length reduction 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, which includes brightness, increases button 3 and brightness reduction 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 passes through the input port that the first governor circuit is output to after Key dithering, 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, control respective external drive circuit action after being received so as to main control module.Charging
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 to remind user to charge.Communicated between first bluetooth module and the first governor circuit by serial ports, when
When having the 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 (is preferably external electricity
Source) AC rectification is filtered after a stable D/C voltage value (being preferably 5V) is exported by mu balanced circuit, 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 action answered, such as motor, LED etc., to realize the regulation of microscopical focal length, multiplying power, LED brightness etc..The
Two bluetooth modules, which are used to receiving the instruction that wireless controller sends and send the second governor circuit to by serial ports, to be carried out at analysis
Manage and control respective drive circuit, realize corresponding function.
Compared with existing microscope joystick, the utility model has simple in construction, no line, good reliability it is excellent
Point, acts while the utility model can depart from camera lens remote control microscope in the range of certain distance, realizes corresponding control work(
Energy.
The utility model is illustrated with a specific embodiment below.
As shown in fig. 3 to 7, its be handle control module circuit diagram.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 the 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 single-chip microcomputer U1 serial ports；U3 is voltage stabilizing chip, and cell voltage is converted into stable 3.3V
Voltage, C3, C4, C7, C9 is 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 is 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, its be main control module circuit diagram.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
U3 ISET ports number are given to by metal-oxide-semiconductor Q1, the brightness of LED can be changed by changing the dutycycle of pwm signal.R4 is driving
Current setting resistor, the maximum operating currenbt for setting LED, the electric current that U3 is set according to R4 carries out real 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 for the maximum current for setting M1, and Vref/R2 is used for the maximum for setting M2
Electric current.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
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, which is provided with inside button assembly, the handle body, is provided with handle control module, 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
Controlling 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 connection.
5. microscope as claimed in claim 1 Bluetooth control handle, it is characterised in that：The button assembly is dialled including focal length
Dynamic switch, multiplying power toggle switch, brightness button.
6. microscope as claimed in claim 1 Bluetooth control handle, it is characterised in that：First bluetooth module and/or
Second bluetooth module is HC-05 bluetooth modules.
7. microscope as claimed in claim 1 Bluetooth control handle, it is characterised in that：First governor circuit and described
First bluetooth module is communicated by serial ports.
8. microscope as claimed in claim 1 Bluetooth control handle, it is characterised in that：Second governor circuit and described
Second bluetooth module is communicated by serial ports.
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 |
|---|---|---|---|
| CN201720030912.2U CN206348513U (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 |
|---|---|---|---|
| CN201720030912.2U CN206348513U (en) | 2017-01-11 | 2017-01-11 | A kind of microscope Bluetooth control handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348513U true CN206348513U (en) | 2017-07-21 |
Family
ID=59324414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720030912.2U Active CN206348513U (en) | 2017-01-11 | 2017-01-11 | A kind of microscope Bluetooth control handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772986A (en) * | 2017-01-11 | 2017-05-31 | 苏州速迈医疗设备有限公司 | A kind of microscope Bluetooth control handle |
-
2017
- 2017-01-11 CN CN201720030912.2U patent/CN206348513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772986A (en) * | 2017-01-11 | 2017-05-31 | 苏州速迈医疗设备有限公司 | A kind of microscope Bluetooth control handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.5, Zhiying street, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Sumai Medical Technology Co.,Ltd. Address before: No.5, Zhiying street, high tech Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Sumai Medical Equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |