CN206333881U - A kind of endoscopic system - Google Patents
A kind of endoscopic system Download PDFInfo
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- CN206333881U CN206333881U CN201621029185.XU CN201621029185U CN206333881U CN 206333881 U CN206333881 U CN 206333881U CN 201621029185 U CN201621029185 U CN 201621029185U CN 206333881 U CN206333881 U CN 206333881U
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- intercalation part
- receiving unit
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- receptacle portion
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Abstract
The utility model is related to wireless energy transmission equipment and laser signal transmission equipment technical field, more particularly to a kind of endoscopic system.In the endoscopic system, the intercalation part and receptacle portion of electrical isolation unit are correspondingly arranged on endoscope and control device respectively, and intercalation part can be corresponded to and is plugged in receptacle portion；Intercalation part includes the laser signal sending assembly and wireless energy receiving unit that seal isolation is set, receptacle portion includes the laser signal receiving unit and wireless energy sending assembly that seal isolation is set, closely isolation transmission of electricity is realized using wireless power transmission technology, high speed transmission of signals is realized using high-rate laser signal transmission technology, the system architecture integrated level is high, it can be applied on endoscope, realize endoscope and outside electrical isolation, and with stronger antijamming capability；The electric risk occurred in use can effectively be prevented.
Description
Technical field
The utility model is related to wireless energy transmission equipment and laser signal transmission equipment technical field, more particularly to a kind of
Endoscopic system.
Background technology
Endoscope is the inspection for integrating traditional optical, ergonomics, precision optical machinery, hyundai electronicses, mathematics, software etc.
Instrument is surveyed, it has imaging sensor, optical lens, light source illumination, aqueous vapor control etc., can enter with direct oral cavity in stomach or through it
His natural hole enters internal, using endoscope it can be seen that the lesion that other Medical Devices such as X-ray can not be shown.
At present, existing endoscopic system realized between endoscope and control device using electric connection mode signal with
The transmission of energy, because the stability that signal and energy are transmitted can plug the increase of number of times with electrical connecting unit and is reduced, and is inside peeped
Mirror clean when need to add protection cap protect electrical connecting unit be contaminated and prevent cleaning fluid penetrate into scope inside, and endoscope with
Electrical connection between control device can cause there is electrical safety hidden danger when being used in endoscope insertion human body.
In current existing endoscope isolated location correlation technique signal isolation is realized usually using magnetic coupling techniques
Transmission and electric energy isolate transmission；In addition, also having using photoelectric coupling technology to realize signal-isolated transmission, electromagnetic coupled skill is used
Art is transmitted to realize that electric energy is isolated.Above-described endoscope isolated location technology still comes with some shortcomings, in endoscope figure
The picture quality of picture is become better and better, signal bandwidth require more and more higher in the case of, in the above method signaling rate it is low and
The problem of poor anti jamming capability, is more serious.
Defect in view of the aforementioned technical background, the utility model provides the electrical isolation unit and tool of a kind of endoscope-use
There is the endoscopic system of the unit.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model there is provided a kind of endoscopic system, can not only realize efficient energy
Transmission and the transmission of high speed signal, and simple in construction, strong antijamming capability.
(2) technical scheme
The utility model provides a kind of endoscopic system, including endoscope and control device, the endoscope and control
Device is connected, and the endoscopic system also includes electrical isolation unit, and the electrical isolation unit includes intercalation part and receptacle portion, institute
The side that receptacle portion is disposed in proximity to the control device is stated, the intercalation part is connected with endoscope, and correspondingly can be plugged in institute
State in receptacle portion；The intercalation part includes the laser signal sending assembly and wireless energy receiving unit that seal isolation is set, institute
Stating receptacle portion includes laser signal receiving unit and wireless energy sending assembly that seal isolation is set, and the laser signal is sent
Component is correspondingly arranged with laser signal receiving unit, and the wireless energy receiving unit is corresponding with wireless energy sending assembly to be set
Put；Connected between the intercalation part and the receptacle portion without any electric signal, the circuit and electric conductor in the intercalation part with
Circuit electrical isolation in the control device.
Further, low speed signal receiving unit and low speed signal are also correspondingly provided with respectively in the intercalation part and receptacle portion
Sending assembly；Signal transmission form between the low speed signal sending assembly and low speed signal receiving unit is believed for photoelectric coupling
Number transmission, radio wave signal transmission or electromagnetic coupled signal transmission in one or more combination.
Further, light source light-receiving module and light source light extraction group are also correspondingly provided with respectively in the intercalation part and receptacle portion
Part.
Further, also it is correspondingly provided with respectively in the intercalation part and receptacle portion into pneumatic module and goes out pneumatic module.
Further, the end face of the intercalation part is provided with boss, the receptacle portion and set provided with corresponding with the boss
The groove put.
Further, the energy transmission means between the wireless energy receiving unit and wireless energy sending assembly is magnetic
One or more combination in field coupled resonance transmission of electricity, electromagnetic coupled transmission of electricity, electromagnetic induction transmission of electricity or ultrasonic wireless transmission of electricity.
Further, the laser signal sending assembly and the laser signal receiving unit are respectively arranged at the plug
On the end face of portion and the receptacle portion, or it is respectively arranged on the side of the intercalation part and the receptacle portion.
Further, the wireless energy receiving unit and wireless energy sending assembly, are respectively arranged at the intercalation part
And on the end face of the receptacle portion, or be respectively arranged on the side of the intercalation part and the receptacle portion.
Further, the intercalation part is set for airtight waterproof.
Further, the endoscope has been sequentially connected with operating portion and insertion section, and the electrical isolation unit is arranged at institute
State the junction of endoscope and control device or be arranged between the operating portion and insertion section.
(3) beneficial effect
Above-mentioned technical proposal of the present utility model has the advantages that：In endoscopic system of the present utility model, electricity
The intercalation part and receptacle portion of gas isolated location are correspondingly arranged at endoscope respectively and on control device, intercalation part can be corresponded to and inserted
In in receptacle portion；Intercalation part includes laser signal sending assembly and wireless energy receiving unit, and receptacle portion connects including laser signal
Component and wireless energy sending assembly are received, laser signal sending assembly is correspondingly arranged with laser signal receiving unit, wireless energy
Receiving unit is correspondingly arranged with wireless energy sending assembly, realizes that closely isolation is transmitted electricity, and utilizes height using wireless power transmission technology
Fast laser signal transmission technology realizes high speed transmission of signals, and the system architecture integrated level is high, can be applied on endoscope, realize
Endoscope and outside electrical isolation, and with stronger antijamming capability；In addition, the electrical isolation cell surface have it is close
The characteristic such as close, be readily cleaned, the electric connector on original endoscope can be replaced completely, effectively preventing what is be likely to occur in use
Electric risk.
Brief description of the drawings
Fig. 1 is the structural representation of the endoscopic system with electrical isolation unit of the utility model embodiment；
Fig. 2 is the structural representation of the electrical isolation unit of the utility model embodiment one；
Fig. 3 for the intercalation part main body of the utility model embodiment one positive visual angle i to front view；
Fig. 4 for the main socket body portion of the utility model embodiment one positive visual angle ii to front view；
Fig. 5 is the structural representation of the electrical isolation unit of the utility model embodiment two；
Fig. 6 is the positive view directions front view of the intercalation part main body of the utility model embodiment two；
Fig. 7 is the structural representation of the electrical isolation unit of the utility model embodiment three；
Fig. 8 for the intercalation part main body of the utility model embodiment three positive visual angle i to front view；
Fig. 9 for the main socket body portion of the utility model embodiment three positive visual angle ii to front view；
Figure 10 is the structural representation of the electrical isolation unit of the utility model example IV；
Figure 11 is the side visual angle direction view of the intercalation part main body of the utility model example IV；
Figure 12 is the positive visual angle direction view in the main socket body portion of the utility model example IV；
Figure 13 is the structural representation of the electrical isolation unit of the utility model embodiment five；
Figure 14 is the positive visual angle direction view in the main socket body portion of the utility model embodiment five；
Figure 15 is the scheme of installation of the electrical isolation unit of the utility model embodiment six；
Figure 16 is enlarged partial sectional view at the e of the electrical isolation unit of the utility model embodiment six；
Figure 17 be Figure 16 in separation at first end face right view；
Figure 18 is the working state schematic representation of the electrical isolation unit of the utility model embodiment seven；
Figure 19 is the axle sectional view of the intercalation part main body of the utility model embodiment seven；
Figure 20 is the end elevation view of the intercalation part main body of the utility model embodiment seven.
Wherein；1st, light source light-receiving module；2nd, pneumatic module is entered；3rd, laser signal sending assembly；4th, wireless energy receiving unit；
5th, low speed signal receiving unit；6th, wireless energy sending assembly；7th, pneumatic module is gone out；8th, low speed signal sending assembly；9th, intercalation part
Main body；10th, drive circuit installs cavity；11st, laser signal receiving unit；12nd, light source goes out optical assembly；13rd, receptacle portion main body；
14th, control device panel；15th, renovate；A, intercalation part；B, operating portion；C, insertion section；D, electrical isolation unit；d1, intercalation part master
Body end face；d2, socket end surface；e1, first end face at separation；e2, second end face at separation；A, control device；B, endoscope.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but it can not be used for limiting scope of the present utility model.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.Term
The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.In addition, term " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary.
For the ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing with concrete condition
Justice.
The endoscopic system of the present embodiment includes endoscope B and control device A, the electrical isolation list also including endoscope-use
First d, the electrical isolation unit includes being correspondingly arranged at the intercalation part a and receptacle portion on endoscope B and control device A respectively,
Receptacle portion is disposed in proximity to control device A side, and intercalation part a can be corresponded to and is plugged in receptacle portion；Intercalation part a is included with close
The laser signal sending assembly 3 and wireless energy receiving unit 4 from setting are insulated, receptacle portion includes what is set with seal isolation
11 pairs of laser signal receiving unit 11 and wireless energy sending assembly 6, laser signal sending assembly 3 and laser signal receiving unit
It should set, wireless energy receiving unit 4 is correspondingly arranged with wireless energy sending assembly 6, be plugged in ensuring that intercalation part a can be corresponded to
In receptacle portion, and ensure to realize electrical isolation between intercalation part a and receptacle portion, wherein, without any between intercalation part a and receptacle portion
Electric signal is connected, electrical isolation between the circuit in intercalation part a and the circuit in electric conductor and control device A.
It is smooth in order to ensure the signal transmission between intercalation part a and receptacle portion, the transmission of light source leaded light and air guide transmission, and tool
There is good airtight waterproof, it is ensured that electrical isolation effect, low speed signal receiving unit 5, light source are additionally provided with preferably intercalation part a
Light-receiving module 1 and to enter also be correspondingly provided with pneumatic module 2, receptacle portion low speed signal sending assembly 8, light source and go out optical assembly 12 and outlet
Component 7, enters pneumatic module 2, light source light-receiving module 1, low speed signal receiving unit 5, laser signal sending assembly 3 and wireless energy and connects
Receive component 4；The intercalation part a of the endoscopic system is set for airtight waterproof.
In order to ensure the transmission of the energy between control device A and endoscope B and stable signal transmission reliability, preferred wireless energy
Measure the energy transmission means between receiving unit 6 and wireless energy sending assembly 4 defeated for magnetic coupling resonance transmission of electricity, electromagnetic coupled
One or more combination in electricity, electromagnetic induction transmission of electricity or ultrasonic wireless transmission of electricity；It is preferred that low speed signal sending assembly 8 and low speed
Signal transmission form between signal receiving assembly 5 is photoelectric coupling signal transmission, radio wave signal is transmitted or electromagnetic coupled
One or more combination in signal transmission.
In order to the end face structure for ensureing intercalation part a it is compact while, moreover it is possible to ensure that isolation effect is good, intercalation part a's
End face is provided with boss, receptacle portion provided with the groove being correspondingly arranged with boss, enters pneumatic module 2, light source light-receiving module 1, low speed
One or several components in signal receiving assembly 5, laser signal sending assembly 3 and wireless energy receiving unit 4 are arranged at convex
On platform, go out pneumatic module 7, light source and go out optical assembly 12, low speed signal sending assembly 8, laser signal receiving unit 11 and wireless energy
One or several components in sending assembly 6 are correspondingly arranged in groove.Laser signal sending assembly 3 and wireless energy reception group
Part 4 be may be contained within intercalation part a end face, and laser signal receiving unit 11 is correspondingly arranged in wireless energy sending assembly 6
On the end face of receptacle portion；Either, it is respectively arranged at plug between laser signal sending assembly 3 and wireless energy receiving unit 4
On portion a end face and side, laser signal receiving unit 11 is correspondingly arranged in receptacle portion respectively with wireless energy sending assembly 6
On on end face and side.
To sum up, the endoscopic system includes endoscope B, control device A and electrical isolation unit d as described above, wherein,
Endoscope B is connected with control device A, and endoscope B has also been sequentially connected with operating portion b provided with electrical isolation unit d, endoscope B
It is arranged at endoscope B and control device A junction with insertion section c, electrical isolation unit d or is arranged at operating portion b with inserting
Enter between portion c.
Specifically, endoscopic system as shown in Figure 1 includes the endoscope B and control device A being connected with endoscope B, it is interior
Sight glass B includes：Intercalation part a, operating portion b and insertion section c.Intercalation part a, realize endoscope B and control device A connection and
Transmit the function of signal, electric energy, illumination light and aqueous vapor；Operating portion b, realizes insertion section c action manipulation, control device A portions
Divide the remote control of function, the control for the supply that supplies water and signal and electric treatable function；Insertion section c, realizes IMAQ
The function of function, operation path and guide-lighting air guide water guide.Control device A includes offer lighting source, aqueous vapor, picture signal
The function that processing control, output image signal are used to equipment such as display and work stations.
Electrical isolation unit includes to insert and separable transmitting terminal and receiving terminal two parts, corresponding respectively to be arranged on
Endoscope B and control device A junction d, i.e. intercalation part main body end face d1Place and the socket end surface d on control device A2Place
Between；Or any part in the middle of endoscope B, at the e between operating portion b as shown in figure 15 and insertion section c.
The transmitting terminal of electrical isolation unit and the end face of receiving terminal can surfacing, as shown in Figure 2 to 4；Or end face has
Members, which are protruded, to be placed, as shown in Fig. 5~Figure 14.Isolation end face can avoid caused component damage of colliding with when smooth.
Electrical isolation unit includes signal isolation module and wireless energy isolation module, wherein signal-isolated transmission module bag
Include high speed transmission of signals module and low speed signal transmission module.
High speed transmission of signals module uses laser signal transmission technology, including laser signal sending assembly 3 and laser signal
Receiving unit 11, high-rate laser sending assembly 3 includes laser drive circuit, laser and optical material；Laser signal reception group
Part 11 includes laser pickoff, laser pickoff drive circuit and optical material；Laser is mountable on laser drive circuit,
By optical material by laser signal transmission to intercalation part main body end face d1End face on, laser pickoff is mountable to laser and connect
Receive on drive circuit, by optical material from control device A socket end surface d2Upper reception laser signal.
Wireless energy isolated transmission module includes wireless energy sending assembly 6 and wireless energy receiving unit 4, wireless energy
Transport module uses electromagnetic induction technology, and wireless energy sending assembly 6 includes wireless power transmission transmit coil drive circuit, wireless defeated
Electric transmit coil and NULL, wireless power transmission transmit coil and NULL are arranged on the socket end surface on control device A
d2On；Wireless energy receiving unit 4 includes wireless power transmission receiving coil drive circuit, wireless power transmission receiving coil and every magnetic material
Material；Wireless power transmission receiving coil and NULL are arranged on intercalation part main body end face d1On.
Wireless energy isolated transmission module can also use electromagnetic coupled technology of transmission of electricity, and wireless energy isolated transmission module is adopted
During with electromagnetic coupled technology of transmission of electricity, wireless energy sending assembly 6 includes loosely coupled transformer inverse changing driving circuit and loose coupling becomes
Depressor primary side, wireless energy receiving unit 4 includes loosely coupled transformer and receives current rectifying and wave filtering circuit and loosely coupled transformer secondary.
Wireless energy transfer module can also use ultrasonic wireless technology of transmission of electricity, and wireless energy isolated transmission module is used
During ultrasonic wireless technology of transmission of electricity, wireless energy sending assembly 6 includes ultrasonic drive circuit and ultrasonic oscillator, wireless energy
Measuring receiving unit 4 includes ultrasonic wave reception antenna, piezoelectric transducer and current rectifying and wave filtering circuit.
Low speed signal transmission module includes low speed signal sending assembly 8 and low speed signal receiving unit 5, low speed signal transmission
Module uses photoelectric coupling technology, and low speed signal sending assembly 8 includes optical transmitting set and drive circuit, low speed signal receiving unit
5 include optical receiver and drive circuit.Optical transmitting set is arranged on the socket end surface d on control device A2On, optical receiver peace
Mounted in intercalation part main body end face d1On, increase by a pair in electrical isolation unit both sides if low speed signal is two-way transmission signals
Optical transmitting set and optical receiver realize the transmission of two-way signaling.
Low speed signal transmission module can also use wireless radio wave transmission technology, using wireless radio wave transmission technology, such as
When zigbee (the low-power consumption LAN protocol based on IEEE802.15.4 standards), wifi or bluetooth etc., low speed signal transmission group
Part 8 and low speed signal receiving unit 5 can the optional position installations inside endoscope B and control device A respectively.
Low speed signal transmission module can also use electromagnetic coupled transmission technology, and low speed signal transmission module uses electromagnetism coupling
When closing transmission technology, signal modulation can be carried out while using electromagnetic coupled transmission energy and realizes that the isolation of low speed signal is passed
It is defeated.
The electrical isolation unit of the endoscope-use is described in detail and with the unit below with seven specific embodiments
Endoscope system.
Embodiment 1
As shown in Figure 2 to 4, the electrical isolation unit d installation sites of the present embodiment 1 are intercalation part a at the d shown in Fig. 1
End be intercalation part main body 9, the end of receptacle portion is receptacle portion main body 13, and intercalation part main body 9 is corresponding with receptacle portion main body 13
Set, it is ensured that during intercalation part a insertion receptacle portions, intercalation part main body 9 can be corresponded in insertion receptacle portion main body 13.
Intercalation part main body end face d1For circle, be provided with thereon energy and signal transmission assembly, i.e. light source light-receiving module 1,
Low speed signal receiving unit 5, enter pneumatic module 2, laser signal sending assembly 3 and wireless energy receiving unit 4；Wherein wireless energy
The wireless power transmission receiving coil and NULL measured in receiving unit 4 are hollow, the light guides in laser signal sending assembly 3
Material is installed in the center of wireless power transmission receiving coil and NULL, and the two is co-axially mounted.Low speed signal receiving unit 5,
The installation surface airtight waterproof of laser signal sending assembly 3 and wireless energy receiving unit 4.
In control device A socket end surface d2Upper installation and intercalation part main body end face d1Upper corresponding energy and signal
Transmission assembly, i.e. light source go out optical assembly 12, vulgar signal sending assembly 8, go out pneumatic module 7, laser signal receiving unit 11 and
Wireless energy sending assembly 6, above-mentioned energy and signal transmission assembly and end face d1On energy and signal transmission assembly position
Specular so that when in the insertion receptacle portion of intercalation part main body 9 main body 13, the transmission of transmission assembly exists with receiving two parts
It can be brought into close contact on end face, and realize that stable signal is transmitted with energy using anti-drop device.
Embodiment 2
As shown in figures 5 and 6, the electrical isolation unit d installation sites in embodiment 2 are intercalation part at the d shown in Fig. 1
Main body end face d1There are four units, wherein：Unit 1. on wireless energy receiving unit 4 is installed, unit is 2. upper equipped with low speed letter
Number receiving unit 5, unit is 3. upper to be equipped with wireless energy receiving unit 4, and unit is 4. upper equipped with light source light-receiving module 1 and to enter pneumatic module
2, socket end surface d2Upper installation and intercalation part main body end face d1Upper corresponding energy and signal transmission assembly, and with end face d1
On energy and signal transmission assembly position specular so that when in the insertion of intercalation part main body 9 receptacle portion main body 13, own
The transmission of transmission assembly can be brought into close contact with receiving two parts on end face, and use the stable signal of anti-drop device realization
Transmitted with energy.
Embodiment 3
As shown in Fig. 7~Fig. 9, the electrical isolation unit d of embodiment 3 installation site is intercalation part at the d shown in Fig. 1
Main body end face d1For ellipse, end face d1One side of something be provided with light source light-receiving module 1, low speed signal receiving unit 5, enter pneumatic module 2,
Laser signal sending assembly 3 and wireless energy receiving unit 4, end face d1Other half of wireless energy receiving unit 4 is installed；
Socket end surface d2Upper installation and intercalation part main body end face d1Upper corresponding energy and signal transmission assembly, and with end face d1On
Energy and signal transmission assembly position specular so that when endoscope intercalation part main body 9 insertion endoscope insertion receptacle portion
When in main body 13, the transmission of all transmission assemblies can be brought into close contact with receiving two parts on end face, and be filled using anticreep
Put and realize that stable signal is transmitted with energy.
Embodiment 4
As shown in Figure 10~Figure 12, the electrical isolation unit d of embodiment 4 installation site is plug at the d shown in Fig. 1
Portion main body end face d1For circle, end face d1On be provided with light source light-receiving module 1, low speed signal receiving unit 5, enter pneumatic module 2, swash
Optical signal sending assembly 3, the side of intercalation part main body 9 is installed by wireless energy receiving unit 4, socket end surface d2Pacify with side
Dress and intercalation part main body end face d1And intercalation part main body 9 upper corresponding signal and energy transmission assembly sideways, and with end face d1
With the signal on the side of intercalation part main body 9 and energy transmission assembly position specular so that when the insertion of intercalation part main body 9 is inserted
When in portions main body 13, the transmission of all transmission assemblies can be brought into close contact with receiving two parts on end face, and using anti-
De- device realizes that stable signal is transmitted with energy.
Embodiment 5
As shown in Figure 13~Figure 14, the electrical isolation unit d of embodiment 5 installation site is plug at the d shown in Fig. 1
Portion main body end face d1For circle, end face d1On be provided with light source light-receiving module 1, low speed signal receiving unit 5, enter pneumatic module 2, swash
Optical signal sending assembly 3, drive circuit is provided with the rear portion of intercalation part main body 9 and installs cavity 10, drive circuit installs cavity
What installation one can be stirred up and down above 10 top installation wireless energy receiving unit 4, the outside of receptacle portion main body 13 turns over
Lid 15, wireless energy sending assembly 6 is installed renovating correspondence on 15, when in the insertion receptacle portion of intercalation part main body 9 main body 13, institute
The transmission for having transmission assembly can be brought into close contact with receiving two parts on end face, and use the stable letter of anti-drop device realization
Number with energy transmit.
Embodiment 6
As shown in Figure 15~Figure 16, the electrical isolation unit d of embodiment 6 can also be arranged on endoscope B its elsewhere, such as
At the e between operating portion b and insertion section c shown in Figure 15, provided with first end face e at separation at e1With the second end at separation
Face e2。
Second end face e at separation2On be provided with light source light-receiving module 1, low speed signal receiving unit 5, laser signal send
Wireless power transmission receiving coil in component 3 and wireless energy receiving unit 4, wherein wireless energy receiving unit 4 and every magnetic material
Material is hollow, and the optical material in laser signal sending assembly 3 is arranged in wireless power transmission receiving coil and NULL
Heart position, the two is co-axially mounted.
First end face e at separation1On be provided with separating place second end face e2Corresponding energy and signal transmission assembly,
The installation site of each component is with separating place second end face e2On energy and signal transmission assembly installation site specular, make
First end face e at proper separation1With separating place second end face e2When in connection, the transmission of all transmission assemblies is with receiving two portions
Dividing can be brought into close contact on end face, and realize stable signal and energy transmission using anti-drop device.
Embodiment 7
As shown in Figure 18~Figure 20, the electrical isolation unit d of embodiment 7 installation site is plug at the d shown in Fig. 1
Portion main body end face d1On light source light-receiving module 1, low speed signal receiving unit 5 are installed, enter pneumatic module 2 and laser signal transmission group
Part 3, intercalation part main body is respectively mounted wireless energy receiving unit 4 in two sides about 9.
Socket end surface d2Signal and energy transmission assembly, and and end face are installed with the upper and lower side of receptacle portion main body 13
d1With the signal and energy transmission assembly position specular on two sides up and down of intercalation part main body 9 so that work as intercalation part
When in the insertion receptacle portion of main body 9 main body 13, the transmission of all transmission assemblies can be pasted closely with receiving two parts on end face
Close, and realize that stable signal is transmitted with energy using anti-drop device.
In summary, in the endoscopic system of the present embodiment, electrical isolation unit d intercalation part a and receptacle portion is right respectively
It should be arranged on endoscope B and control device A, intercalation part a can be corresponded to and is plugged in receptacle portion；Intercalation part a include sealing every
From the laser signal sending assembly 3 and wireless energy receiving unit 4 of setting, receptacle portion includes the laser signal that seal isolation is set
Receiving unit 11 and wireless energy sending assembly 6, laser signal sending assembly 3 are correspondingly arranged with laser signal receiving unit 11,
Wireless energy receiving unit 4 is correspondingly arranged with wireless energy sending assembly 6, is realized using wireless power transmission technology and is closely isolated defeated
Electricity, high speed transmission of signals is realized using high-rate laser signal transmission technology, and the system architecture integrated level is high, can be applied to interior peep
On mirror B, endoscope B and outside electrical isolation are realized, and with stronger antijamming capability；In addition, electrical isolation unit d
Surface have it is closed, the characteristic such as be readily cleaned, the electric connector on original endoscope B can be replaced completely, effectively prevents to use
In the electric risk that is likely to occur.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are, in order to more preferably illustrate principle of the present utility model and practical application, and to make this area
Those of ordinary skill is it will be appreciated that the utility model is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (10)
1. a kind of endoscopic system, including endoscope and control device, the endoscope are connected with control device, its feature exists
In the endoscopic system also includes electrical isolation unit, and the electrical isolation unit includes intercalation part and receptacle portion, the socket
Portion is disposed in proximity to the side of the control device, and the intercalation part is connected with endoscope, and correspondingly can be plugged in the socket
In portion；
The intercalation part includes the laser signal sending assembly and wireless energy receiving unit that seal isolation is set, the receptacle portion
The laser signal receiving unit and wireless energy sending assembly set including seal isolation, the laser signal sending assembly is with swashing
Optical signal receiving unit is correspondingly arranged, and the wireless energy receiving unit is correspondingly arranged with wireless energy sending assembly；
Connected between the intercalation part and the receptacle portion without any electric signal, the circuit and electric conductor in the intercalation part with
Circuit electrical isolation in the control device.
2. endoscopic system according to claim 1, it is characterised in that also corresponded to respectively on the intercalation part and receptacle portion
Provided with low speed signal receiving unit and low speed signal sending assembly；
Signal transmission form between the low speed signal sending assembly and low speed signal receiving unit passes for photoelectric coupling signal
One or more combination in defeated, radio wave signal transmission or electromagnetic coupled signal transmission.
3. endoscopic system according to claim 1, it is characterised in that also corresponded to respectively on the intercalation part and receptacle portion
Go out optical assembly provided with light source light-receiving module and light source.
4. endoscopic system according to claim 1, it is characterised in that also corresponded to respectively on the intercalation part and receptacle portion
It is provided with into pneumatic module and goes out pneumatic module.
5. the endoscopic system according to claim any one of 1-4, it is characterised in that the end face of the intercalation part is provided with
Provided with the groove being correspondingly arranged with the boss in boss, the receptacle portion.
6. the endoscopic system according to claim any one of 1-4, it is characterised in that the wireless energy receiving unit with
Energy transmission means between wireless energy sending assembly is defeated for magnetic coupling resonance transmission of electricity, electromagnetic coupled transmission of electricity, electromagnetic induction
One or more combination in electricity or ultrasonic wireless transmission of electricity.
7. the endoscopic system according to claim any one of 1-4, it is characterised in that the laser signal sending assembly and
The laser signal receiving unit is respectively arranged on the end face of the intercalation part and the receptacle portion, or is respectively arranged at described
On the side of intercalation part and the receptacle portion.
8. the endoscopic system according to claim any one of 1-4, it is characterised in that the wireless energy receiving unit and
On wireless energy sending assembly, the end face for being respectively arranged at the intercalation part and the receptacle portion, or it is respectively arranged at described insert
On head and the side of the receptacle portion.
9. the endoscopic system according to claim any one of 1-4, it is characterised in that the intercalation part sets for airtight waterproof
Put.
10. the endoscopic system according to claim any one of 1-4, it is characterised in that the endoscope has been sequentially connected with
Operating portion and insertion section, the electrical isolation unit are arranged at the junction of the endoscope and control device or are arranged at
Between the operating portion and insertion section or it is arranged between the operating portion and intercalation part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029185.XU CN206333881U (en) | 2016-08-31 | 2016-08-31 | A kind of endoscopic system |
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