CN206479707U - Microscope - Google Patents

Abstract

The utility model is related to a kind of microscope, including：Objective table；Driving objective table is moved along left and right, front and rear and above-below direction respectively x motors, y motors and z-axis focusing driving mechanism；Controller；At least one knob, the knob via controller optionally operatively couples the operation of the connection person to control with x motors and/or y motors or with z-axis focusing driving mechanism；With at least one button, the button communicates with coupling and send to controller with controller shows the button signal that button is triggered by the operation of microscope user.Controller is configured to the release knob when receiving predetermined button signal and couples with the Normal Operation of z-axis focusing driving mechanism and set up knob and x motors and/or the operability of y motors couple, and recovers knob when no longer receiving the predetermined button signal or receiving another button signal and couple simultaneously release knob with the Normal Operation of z-axis focusing driving mechanism to couple with x motors and/or the operational of y motors.

Description

Microscope

Technical field

The utility model is related to microscope field, relates more specifically to a kind of microscope and microscopical operational control system System.

Background technology

In microscope, in order to carry out effectively observation to the sample on objective table, it is necessary to adjust objective table in left and right, front and rear With the position on above-below direction, to cause the specific region of sample to be presented on appropriate readability in field of view.Existing Have in technology, such as general electric microscope is configured with focusing knob can be by rack and pinion drive mechanism or motor transmission side Formula generally adjusts load to adjust the lifting (that is, upper-lower position) of objective table using other control stick (joystick) The positioning of thing platform in the horizontal plane (on left and right and fore-and-aft direction).This causes microscopical operation needs to configure extra external control Device processed, increases system cost.In addition, when control stick to be utilized moves horizontally objective table, microscopical user needs His/her eye is removed from microscopical eyepiece to find the position of control stick, then again by sight be moved back into eyepiece so as to Manipulation bar carries out the Level tune of objective table while observation, and this results in operational cumbersome and inconvenience.

As increasing function is introduced in automated microscope, various button keys are more and more, user It is difficult to remember the position of these button keys, product designer also is difficult to set numerous with the mode for meeting ergonomics theory Button keys.So, some microscope manufacturers turn by by being easier to set the touch-screen or PC of numerous button keys to control Microscopical various functions.But the drawbacks of so doing still is, if microscope work person is in autonomous working observing pattern (Stand-along Mode are not aided in by computer or software), it is necessary to eyes are removed at microscope ocular, first will Sight goes to touch-screen and operated, and eyes sight then is moved back into microscope ocular again.

In United States Patent (USP) US7259908B2, focusing knob only can be used to control to adjust the lifting of objective table, and its periphery is pressed Button is used to control the rotation of rotating nosepiece and reflector rotating disk (reflector turret), to realize work object lens and work The switching of reflector, the design enhances the man-machine experience of operator and is easy to operation to a certain extent.But, the patent Do not disclose how to control the movement of microscope carrier in the horizontal plane using the mode of human engineering theory is met, and The focusing knob only can be used to the lifting for controlling objective table in Z-direction.

In addition, with microscopical automation and the raising of integration degree, thering is increasing function element to be attached to In microscope.How with few actuation means as far as possible it is easy, precisely and efficiently controlled microscopical various functions and part The problem of as this area growing interest.

The purpose of this utility model is to solve the problems, such as above and other present in prior art.

Utility model content

The purpose of this utility model can be realized using following microscopes.

According to first aspect of the present utility model there is provided a kind of microscope, including：Objective table；The load is driven respectively X motors, y motors and z-axis focusing driving mechanism that thing platform is moved along left and right, front and rear and above-below direction；Controller；At least one rotation Button, the knob through the controller optionally with the x motors and/or y motors or with the z-axis focusing driving mechanism Operatively couple to control the operation of coupled motor or z-axis focusing driving mechanism；With at least one button, the button Communicate with coupling and send to the controller with the controller and show that the button is triggered by the operation of microscope user One or more button signals, wherein, the controller is configured to disconnect when receiving the predetermined button signal being triggered The knob couples with the Normal Operation of the z-axis focusing driving mechanism and sets up the knob and the x motors and/or y The operability connection of motor, and no longer receiving the predetermined button signal being triggered or be triggered again receiving Button signal when recover the knob couple with the Normal Operation of the z-axis focusing driving mechanism and disconnect the knob with The operability connection of the x motors and/or y motors.

According to a kind of microscopical illustrative configuration of above-mentioned first aspect, at least one described button may include x buttons With y buttons, the controller is configured to that the knob and the x are set up or disconnected according to the button signal from the x buttons The operability connection of motor, and set up according to the button signal from the y buttons or disconnect the knob and the y motors Operability connection.

According to a kind of microscopical illustrative configuration of above-mentioned first aspect, at least one described knob may include the first rotation Button and the second knob, first knob and the second knob be configured to by operate the button respectively with the x motors Set up with y motors or opening operation connection.

According to a kind of microscopical illustrative configuration of above-mentioned first aspect, the z-axis focusing driving mechanism can be z horses Reach, rotary encoder can be installed on the knob, the angular displacement of the knob is converted into being used to control by the rotary encoder Make the electric impulse signal of the operation of the x motors, y motors or z motors.

According to a kind of microscopical illustrative configuration of above-mentioned first aspect, the controller may include master controller, with The z controllers of the z motors and the master controller connection and couple with the x motors, y motors and the master controller Xy controllers；The master controller is configured to receive and to the z controllers send button signal from the button；The z controls Device processed is configured to receive the electric impulse signal from the knob, receive it is described be triggered predetermined button signal when by institute State electric impulse signal and be transmitted to the master controller without controlling the z motors according to the electric impulse signal, and no longer connecing Receive the predetermined button signal being triggered or recover when receiving the button signal being triggered again according to the electricity The control that pulse signal is carried out to the z motors；The master controller is configured to receiving the electricity from the z controllers Amount of movement and moving direction are calculated according to the electric impulse signal during pulse signal and send corresponding to the xy controllers Move；The xy controllers be configured to according to the move received from the master controller control the x motors and/ Or the operation of y motors.

According to a kind of microscopical illustrative configuration of above-mentioned first aspect, the button may be provided near the knob To cause user uses when operating the knob can operate the button with proficiency, or the termination of the knob is arranged on, or Person is arranged in the knob to cause the direction of action of the button parallel with the direction of the rotation axis of the knob.

According to a kind of microscopical illustrative configuration of above-mentioned first aspect, the button can be illuminated push button or energy Enough light the button of light-emitting device, the illuminated push button or the button of light-emitting device can be lighted be configured to send by it Button signal set up and disconnect when the knob and the x motors and/or y motors operational couples and light and put out respectively Go out.

According to a kind of microscopical illustrative configuration of above-mentioned first aspect, at least one in the knob can be by The compound knob of coarse adjustment wheel and thin tuning wheel arranged coaxial.

According to a kind of microscopical illustrative configuration of above-mentioned first aspect, the coarse adjustment wheel and thin tuning wheel can be total to With same rotary encoder or it is each configured with single rotary encoder.

According to second aspect of the present utility model there is provided a kind of microscope, including：Objective table；Controller；At least one Knob, the knob optionally operatively couples to control the shifting of the objective table through the controller with the objective table It is dynamic；With at least one button, the button communicates with coupling and send to the controller with the controller shows the button The one or more button signals triggered by the operation of microscope user, wherein, the controller is configured to receiving The knob is disconnected during the predetermined button signal being triggered with the Normal Operation of the objective table to couple and set up the knob Couple with the operability of microscopical other elements to control the action of other elements, and it is described no longer receiving The predetermined button signal that is triggered recovers the knob and the loading when receiving the button signal being triggered again The Normal Operation of platform couples and disconnects the knob and couples with the operability of other elements.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, microscopical other elements can be wrapped Include the microscopical rotating nosepiece and/or reflector rotating disk and/or screen video control (On-Screen-Display, OSD) system Menu.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, the knob, which can be configured to, when rotated can The menu of the rotation of the microscopical rotating nosepiece and/or the rotation of reflector rotating disk and/or Screen Display is controlled to select The rolling of item.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, the button is configured to pre- Determine to trigger microscope camera camera function and/or camera function when mode is operated and/or preserve work at present object lens wait Jiao The function of position and/or the function of load/unload stage position.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, rotary coding can be installed on the knob The angular displacement of the knob is converted into electric impulse signal by device, the rotary encoder, and the electric impulse signal is used to control to drive Move the operation of the drive device of the objective table or other elements.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, at least one described knob can be by first The compound knob of left regulation wheel and the second left regulation wheel arranged coaxial.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, the button may be provided near the knob To cause user uses when operating the knob can operate the button with proficiency, or the termination of the knob is arranged on, or Person is arranged in the knob to cause the direction of action of the button parallel with the direction of the rotation axis of the knob.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, other elements may include the microscope Rotating nosepiece and reflector rotating disk, first left regulation wheel is configured to control the rotating nosepiece and reflector to turn when rotated The rotation of one of disk, second left regulation wheel is configured to control when rotated in the rotating nosepiece and reflector rotating disk The rotation of another one.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, other elements may include the microscope Rotating nosepiece and reflector rotating disk, at least one described button includes being arranged on two of the microscopical left side and right side Button, the knob for being arranged on left side is configured to control turning for one of the rotating nosepiece and reflector rotating disk when rotated Dynamic, the knob for being arranged on right side is configured to control turning for the other of the rotating nosepiece and reflector rotating disk when rotated It is dynamic.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, other elements may include the microscope Screen Display, first left regulation wheel is configured to the same layer menu when rotated in the Screen Display Between each option realize roll selection, second left regulation wheel be configured to when rotated in the Screen Display above and below Realize and select back and forth between layer menu, the compound knob, which also has, to be configured to confirm the selection to menu option when being operated ACK button.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, first left regulation wheel and the second left regulation wheel can To share same rotary encoder or be each configured with single rotary encoder.

According to a kind of microscopical illustrative configuration of above-mentioned second aspect, the button can be illuminated push button or energy Enough light the button of light-emitting device, the illuminated push button or the button of light-emitting device can be lighted be configured to send by it Button signal set up and disconnect when the knob and other elements operational couples and light and extinguish respectively.

Meaning of the present utility model is, makes the operator of the micrometron with various functions not by computer In the case of software, traditional and comfortable mode operation microscope in conventional autonomous working observing pattern can be used. In whole autonomous working observing pattern, the sustainable observation of operator, it is not necessary to remove sight from eyepiece.According to this practicality In new microscope, the focusing knob of existing adjusting lifting of object loading table in microscope can be utilized to perform additional element manipulation Function (including control objective table is moves vertically and horizontally, control microscope carrier is moved in horizontal plane and (finds mark Object observing in sheet or sample) it is convenient with as the vertical focusing that objective table is controlled with traditional approach.Simultaneously as this practicality New microscope carrier can be in horizontal plane X-direction and Y-direction on it is simultaneously mobile, can accelerate to find sample or sample The speed of object observing on product.In the utility model, using same knob, also controllable microscopical other elements are for example Object lens, reflector and screen video control, and the switching between the various functions of knob is simply realized using button, and use knob These components and functionalities are operated to bring relatively good operating handle again.So, the number of actuation means in microscope had both been saved Amount, make use of again knob it is convenient in terms of manipulation, precisely and the advantages of meet the operating habit of people so that according to the utility model Microscopic structure it is simple, cost declines, easy to operate.

From with reference to the accompanying drawings to more clearly can know in the description of the utility model embodiment on of the present utility model Address other technique effects.

Brief description of the drawings

Fig. 1 is the microscopical general view according to the utility model one embodiment.

Fig. 2 is the explanation figure of the exemplary operation principle of the knob in the microscope according to the utility model embodiment.

Fig. 3 to 6 is the explanation block diagram of the element control mode in the microscope according to the utility model embodiment.

Fig. 7 is the microscopical perspective view according to another embodiment of the utility model.

Fig. 8 is the sectional view of another exemplary knob in the microscope according to the utility model embodiment.

Fig. 9 is the microscopical general view according to another embodiment of the utility model.

Figure 10 is the operating instruction figure of the knob in the microscope shown in Fig. 9.

Embodiment

As shown in figure 1, according to the microscope of the utility model one embodiment for example including microscope base 10, mirror post 11, handel 12nd, objective table 13, object lens 14, rotating nosepiece 15, reflector rotating disk 16, eyepiece 17 and optional camera 18 etc..It is aobvious The basic structure and working method of micro mirror are it is known in the art that being not added with repeating herein.

Especially include being used to control objective table 13 to lift adjusting the rotation of observation focal length according to microscope of the present utility model Button 3.Typically, knob 3 is the compound knob by coarse adjustment wheel 3a and thin tuning wheel 3b arranged coaxials.Certainly, coarse adjustment Wheel 3a and thin tuning wheel 3b can also be disposed on the diverse location on microscope and as microscopical two different focusing Knob.In addition, a knob 3 can be each side set microscopical as shown in Figure 1, can in order to the both hands of user Enough focusing.Two knobs 3 of the left and right sides can coaxially configure integrally synchronous rotary (in this case, left and right two Individual knob is functionally effectively equivalent to a knob), it can also dividually be configured to independently to revolve relative to each other Turn.In addition, in theory, appropriate position that can also be on microscope sets more knobs 3.

In the microscope according to the utility model one embodiment, objective table 13 along left and right, front and rear and above-below direction ( X directions, y directions and z directions can be referred to as) movement can for example respectively by three motors (x motors, y motors and z motors, not Show) drive.According to the utility model, knob 3 can not only be by controlling the operation of z motors as existing common micro- The lifting of objective table 13 is adjusted in mirror like that, and the operation of x motors and/or y motors can be controlled to adjust objective table 13 Positioning (on x directions and/or y directions) in the horizontal plane.Certainly, x direction, y direction and z direction of the knob 3 to objective table 13 Control can also be by the mechanical transmission mechanism between knob 3 and objective table 13 and mechanical actuation device (for example, gear and tooth Bar) or the drive mechanism of any other appropriate format realize.In the utility model, driving objective table is moved along the vertical direction Z motors or other types of drive mechanism be referred to as " z-axis focusing driving mechanism ".

In order to be able to control the operation of x motors, y motors and z-axis focusing driving mechanism by the rotation of knob 3, micro- Mirror is internally provided with controller (not shown), such as electronic control unit.Controller (or control system) can be implemented as place The combination of reason device and the memory for the corresponding control program that is stored with, can also be embodied as application specific integrated circuit (ASIC), scene can Program the analog and/or digital circuits such as gate array (FPGA).The via controller of knob 3 optionally with x motors and/or y motors or Person operatively couples with z-axis focusing driving mechanism.In the utility model, such as " the former with the latter operatively couples " or " the operability connection of the former with the latter " such statement refers to that the former predetermined action can cause after passing through the connection And control the respective action of the latter.For example, knob operatively couples the spinning movement for just referring to knob with motor by this Connection can start and control the operation (rotating speed and revolution that include motor) of motor.

In one embodiment of the present utility model, the control of 3 pairs of each motors of knob is by as shown in Figure 2 in knob 3 It is upper that rotary encoder 6 is installed to realize.Rotary encoder 6 include the code-disc 7a that is rotated with the rotation of knob 3 and with code Disk 7a is coaxial and to being configured to fixed grating (mask) 7b to ground, and be arranged on code-disc 7a and grating 7b both sides into To photoelectricity testing part A and B.The angular displacement of knob 3 can be converted into the electricity for controlling motor operation by rotary encoder 6 Pulse signal.The structure and working method of rotary encoder are known technologies, do not make excessive narration herein.

In the present embodiment, due to the Elementary Function of knob 3 be control objective table 13 lifting to be focused, so rotation It is that this is in the utility model alleged " Normal Operation connection " that operability between button 3 and z-axis focusing driving mechanism, which couples, Refer to knob 3 under common default conditions all the time with z-axis focusing driving mechanism operatively to couple, and only meet specific bar Just disconnect and coupling with the operability of z-axis focusing driving mechanism during part.

Above-mentioned specified conditions for example just include the situation for needing manipulation objective table 13 in the x-direction and/or y directions are moved. In this case, in order to which notification controller release knob 3 couples with the operability of z-axis focusing driving mechanism and sets up knob 3 Couple with the operability of x motors and/or y motors to control the operation of x motors and/or y motors, according to the microscope of the present embodiment Also include at least one button, the button communicates with coupling and send to controller with controller shows the button by microscope The button signal that the operation of user is triggered.Preferably, button is arranged on the position near focusing knob, in order to user Both hands can easily operation button while operation knob.It is highly preferred that button is arranged on the position near focusing knob To enable user's thumb operation button in operation knob.In the utility model, " button " is understood as passing through Touch-sensitive, temperature-sensitive, photosensitive or other manner detects and identified that the scheduled operation that microscope user is carried out to it (is such as pressed Under, press and keep, click, double-clicking, touching, stirring) any device or switch, be for example not limited to press-down type button, Button (back springing type button), switch knob or the touch-sensitive of specific location, temperature-sensitive or the photosensitive region being arranged on microscope.Button quilt User specific operation triggering after can send characterize the specific operation button signal and by between button and controller Button signal is sent to controller by communication connection (can be wired or wireless).According to the type and mode of operation of button not Together, button signal can be lasting or instantaneous.For example, for common press-down type button, it keeps being in down after being depressed Pressure condition, can then produce a kind of lasting button signal, and the button signal disappears after being again depressed and resetting in button Lose；And for button, it can be produced three kinds of button signals in the way of pressing and keep, click, double-click by operation： It is a kind of persistent signal instantaneous signal different with two kinds respectively.

In the present embodiment, controller is configured to receiving predetermined button signal (for example, pressing for common press-down type For button be a kind of persistent signal, and can be any of above-mentioned three kinds of button signals for button) when disconnect Knob 3 couples with the Normal Operation of z-axis focusing driving mechanism and sets up knob 3 and x motors and/or the operability connection of y motors Connect, and recover knob 3 when no longer receiving the predetermined button signal or receiving another button signal and focused with z-axis Simultaneously release knob 3 couples (for example, press-down type with the operability of x motors and/or y motors for the Normal Operation connection of drive mechanism Produced lasting button signal disappears during push-button reset or when button is pressed and keeps being released after certain time, now may be used Recover above-mentioned Normal Operation connection；Or, the instantaneous signal that button is produced after being clicked for the first time makes above-mentioned Normal Operation Connection disconnects, and the instantaneous signal again produced after clicked next time recovers above-mentioned Normal Operation connection, such as This alternately back and forth goes down).

In the microscope shown in Fig. 1, two buttons 4 and 5 are provided with, controller is configured to according only to from one of them The button signal of button (such as button 4) is set up or release knob 3 couples with the operability of x motors, and according only to from another The button signal of one button (such as button 5) is set up or release knob 3 couples with the operability of y motors.Therefore, button 4 X buttons are can be described as, and button 5 is alternatively referred to as y buttons.

Fig. 3 is to control whether to enable x motors and y motors respectively using x buttons and y buttons to move come driving objective table A kind of general diagram of exemplary approach.In this example, z-axis focusing driving mechanism may be, for example, z motors, and the controller may include Master controller, the z controllers coupled with z motors and master controller and the xy controls coupled with x motors, y motors and master controller Device processed.Master controller is configured to receive from x buttons or y buttons and to z controller send button signals.Z controllers be configured to from The rotary encoder 6 of knob 3 receives electric impulse signal, and is decided whether according to the button signal received by electric impulse signal It is transmitted to master controller.Master controller is configured to when receiving electric impulse signal from z controllers according to electric impulse signal meter Calculate amount of movement and moving direction and send corresponding move to xy controllers.Xy controllers are configured to basis from main control The move that device is received controls the operation of x motors or y motors.

More specifically, Fig. 3 block diagram can be analyzed to three kinds of different control situations shown in Fig. 4 to 6.

In Fig. 4, x buttons and y buttons are not all operated, therefore button-free signal is sent to master controller and z controllers； Then, z controllers directly control the operation of z motors, such case category according to the electric impulse signal received from rotary encoder 6 In the Normal Operation coupled situation of knob 3 and z motors.

In Figure 5, x buttons are triggered in scheduled operation mode and send its predetermined button signal, master control to master controller The predetermined button signal is further transmitted to z controllers by device processed；Z controllers after the predetermined button signal is received by its from The electric impulse signal that rotary encoder 6 is received is transmitted to master controller without controlling z motors further according to the electric impulse signal (that is, release knob 3 couples with the Normal Operation of z motors)；Master controller is calculated further according to the electric impulse signal received And corresponding move is sent to xy controllers, then xy controllers control the operation of x motors according to the move.Together Sample, in figure 6, y buttons are triggered in scheduled operation mode and send its predetermined button signal to master controller, and master controller will The predetermined button signal is further transmitted to z controllers；Z controllers compile it from rotation after the predetermined button signal is received The electric impulse signal that code device 6 is received is transmitted to master controller without controlling z motors (that is, to disconnect further according to the electric impulse signal Knob 3 couples with the Normal Operation of z motors)；Master controller is calculated further according to the electric impulse signal received and controlled to xy Device processed sends corresponding move, and then xy controllers control the operation of y motors according to the move.

It should be noted that as described above, ought master controller and z controllers no longer receive x buttons in figs. 5 and 6 or y is pressed The predetermined button signal of button or when receiving the button signal for the operability connection that can cause to return to normal again, z controllers are extensive The control that compound radical is carried out according to the electric impulse signal to z motors, that is, return to the Normal Operation of the knob 3 and z motors shown in Fig. 4 Property coupled situation.

In the above-described embodiments, for the sake of the simplicity of control program, master controller, z controllers and xy controls are employed Device totally three controllers, but said from the angle of actual design also can be integrated in one by any two or three controllers therein Rise.

In the above-described embodiments, there is provided two buttons, i.e. knob 3 are according to being x buttons or y buttons are triggered to difference Control x motors and y motors are enabled.However, according to another embodiment of the present utility model, also can only with a button, Although or setting two buttons, the signal phase that two buttons are sent when being triggered in position same with the above-mentioned embodiment With (the signal indistinction that controller is received from the two buttons when i.e. two buttons are triggered in an identical manner, it is simple below Claim " two same buttons ").Preferably, a button or two same buttons are arranged on the position near focusing knob 3, with It is easy to user easily to operate the button while focusing.When any one in a button or two same buttons Individual when being triggered, controller release knob 3 couples with the Normal Operation of z-axis focusing driving mechanism and sets up knob 3 and x motors And/or the operability connection of y motors.In this case, one knob 3 (the can be respectively for example set in microscopical left and right sides One knob and the second knob), its essence is that foregoing will be dividually configured in the two of the left and right sides knobs 3 can be relative to that This independently rotates, the electric impulse signal that controller is sent respectively according to the first knob and the respective rotary encoder of the second knob To control x motors and y motors respectively, the first knob control x motors in such as left side, second knob on right side controls y motors, also Or vice versa.In addition, if the first knob and the second knob are operated by the both hands of user simultaneously, x motors and y motors can be while quilts Control operation so that objective table 13 can be moved with y directions in the x-direction simultaneously, that is, realize the oblique movement in horizontal plane.

In the embodiment shown in fig. 1, for the facility of operation, button 4,5 may be provided near corresponding knob 3.Or Person, as shown in figure 8, button 4 can be directly integrated in the end center of knob 3, and be arranged so that the direction of action of button with The direction of the rotation axis of knob 3 is parallel.

In addition, in the compound knob 3 shown in Fig. 2, coarse adjustment wheel 3a and thin tuning wheel 3b share same rotary encoder 6, in this case slightly, rotary drive of the thin tuning wheel relative to code-disc 7a be than different.However, as shown in figure 8, or Slightly, thin tuning wheel 3a and 3b sets respective rotary encoder 6a and 6b respectively.

In addition, clearly realizing that knob 3 is presently at control z-axis focusing driving mechanism still for the ease of user The state of x motors and/or y motors, the button may be configured to for example be built-in with the illuminated push button of LED, or outside it Corresponding LED light is set.This illuminated push button and LED light can be for example configured in the button signal sent by it Foundation and release knob 3 are lighted and extinguished respectively when coupling with the operability of x motors and/or y motors.That is, in knob 3 Under the normality of acquiescence control z-axis focusing driving mechanism, button is to extinguish, and is triggered in button and controls x motors and/or y During motor, illuminated push button and LED light are lit.This characteristics of luminescence of button can not especially be pressed in user by observation The apparent condition of button judges that it is useful in the case of whether being triggered.If for example, button is by by continuously single Hit and alternately disconnect and recover knob 3 and couple with the Normal Operation of z-axis focusing driving mechanism, be then necessary luminous by it State is z-axis focusing driving mechanism or x motors and/or y motors inform that user's knob 3 currently controls.

It has been described above according in microscope of the present utility model, the knob for focusing is except for controlling It is additionally operable to control the embodiment moved horizontally of objective table beyond the lifting of objective table.However, by setting corresponding switching to press Button, the knob can be used for the microscopical other elements of manipulation in addition to manipulating objective table.

In the embodiment shown in fig. 7, knob 3 can also control rotating nosepiece 15 in addition to controlling the movement of objective table 13 With the rotation of reflector rotating disk 16.In standard microscope, reflector rotating disk 16 be the different microscope optical filters of switching apply and The rotating device of different contrast, rotating nosepiece 15 is then the rotating device switched between the object lens for realizing different enlargement ratios.

Knob 3 is to include the first left regulation wheel 3a and the second left regulation wheel 3b (corresponding to coarse adjustment wheel described above and fine tuning Section wheel) compound knob, and be integrated with knob 3 button 4 as shown in Figure 8, certain button 4 can also be arranged on Other microscopical positions, button 4 be used as by knob 3 from control objective table 13 function be switched to control rotating nosepiece 15 and/ Or the switching push button of the function of reflector rotating disk 16.The rotation of rotating nosepiece 15 and reflector rotating disk 16 is by each provisioned horse Up to driving.It is of course also possible to be realized by mechanical transmission mechanism and mechanical actuation device (for example, gear and rack).At this Equally include controller, and the working method and above-described embodiment of controller, knob 3 and button 4 in the microscope of embodiment In it is identical.In the present embodiment, after button 4 is triggered, the first left regulation wheel 3a can be configured to control object lens when rotated and turn The rotation of one of disk 15 and reflector rotating disk 16, and the second left regulation wheel 3b is configured to control the rotating nosepiece when rotated The rotation of the other of 15 and reflector rotating disk 16.It is of course also possible to by the first rotation set respectively in microscope left and right sides Button and the second knob realize the rotation of rotating nosepiece 15 and reflector rotating disk 16 respectively.

In the embodiment shown in Fig. 9 and 10, knob 3 can also control microscope in addition to controlling the movement of objective table 13 Screen Display.The Screen Display may include camera 18 and the display screen or touch-screen that are attached thereto 19.The configuration of knob 3 with it is identical in the embodiment shown in fig. 8.But, in the present embodiment as switching push button be not rotation Integrated button 20 in button 3, but another button being for example arranged on camera 18, the button can make micro- after being triggered The Screen Display of mirror enters setting pattern, so as to can see menu setting screen as shown in Figure 10 on display screen 19. In the present embodiment, for example, the first left regulation wheel 3a of knob 3 can be configured to the same layer when rotated in Screen Display Realized between each option of menu and roll selection, and the second left regulation wheel 3b can be configured to when rotated in Screen Display Selection back and forth (be deployed into lower floor's submenu or return to last layer menu) is realized between levels menu, and is integrated in knob Button 20 in 3 can be used as confirming when being operated the ACK button of the selection to menu option.

In the embodiment shown in Fig. 7,9 and 10, above-mentioned switching push button can be similarly configured to illuminated push button or have The first and second left regulation wheels in the button of external LED indicator lamp, and knob 3 can also share same rotary encoder or respective It is configured with single rotary encoder.

The switching that button described in embodiments described above may be implemented between the various functions of focusing knob. However, in addition, these buttons may also be configured to the mode quilt different from the mode of operation for carrying out above-mentioned functions switching Other manipulation functions to microscope components are realized during triggering.For example, for the button of button form, it can be configured to double Objective table is rapidly dropped to sample load/unload position when hitting, and objective table is returned previously again when being double-clicked again Original position；Realization is different when may be additionally configured to be clicked under microscopical different mode (such as mode of operation and setting pattern) Other functions (taken pictures as started camera in the operational mode, and it is burnt that waiting for work at present object lens is preserved under setting pattern Position (parfocal position)；Or can be configured to when being released after the special time that is pressed (such as 5 seconds) start take the photograph Camera shoots video, and image pickup mode is exited again when then being clicked.

For those skilled in the art, can be right in the case where not departing from scope of the present utility model or spirit Various modification can be adapted and modification for foregoing disclosed embodiment.According to disclosed in this specification to practice of the present utility model, It would have been obvious for a person skilled in the art for other embodiments of the present utility model.This specification and its disclosed show Example should be considered to be only exemplary, and true scope of the present utility model is specified by appended claims and its equivalent.

Claims (21)

1. a kind of microscope, including：

Objective table；

X motors, y motors and z-axis focusing driving machine that the objective table is moved along left and right, front and rear and above-below direction are driven respectively Structure；

Controller；

At least one knob, the knob through the controller optionally with the x motors and/or y motors or with the z Axle focusing driving mechanism operatively couples to control the operation of coupled motor or z-axis focusing driving mechanism；With

At least one button, the button communicates with coupling and send to the controller with the controller shows the button quilt One or more button signals that the operation of microscope user is triggered,

Wherein, the controller is configured to disconnect the knob and the z-axis when receiving the predetermined button signal being triggered The Normal Operation of focusing driving mechanism couples and sets up the knob and couples with the operability of the x motors and/or y motors, And recover when no longer receiving the predetermined button signal being triggered or receiving the button signal being triggered again The knob couples with the Normal Operation of the z-axis focusing driving mechanism and disconnects the knob and the x motors and/or y The operability connection of motor.

2. microscope according to claim 1, it is characterised in that at least one described button includes x buttons and y buttons, The controller is configured to set up or disconnect according to the button signal from the x buttons behaviour of the knob and the x motors The property made connection, and the operability of the knob and the y motors is set up or disconnected according to the button signal from the y buttons Connection.

3. microscope according to claim 1, it is characterised in that at least one described knob includes the first knob and second Knob, first knob and the second knob are configured to by operating the button to be built respectively with the x motors and y motors The connection of vertical or opening operation.

4. microscope according to any one of claim 1 to 3, it is characterised in that the z-axis focusing driving mechanism is z Rotary encoder is installed, the angular displacement of the knob is converted into being used to control by the rotary encoder on motor, the knob Make the electric impulse signal of the operation of the x motors, y motors or z motors.

5. microscope according to claim 4, it is characterised in that the controller includes master controller and the z motors The z controllers coupled with the master controller and the xy controllers coupled with the x motors, y motors and the master controller； The master controller is configured to receive and to the z controllers send button signal from the button；The z controllers are configured to Receive the electric impulse signal from the knob, receive it is described be triggered predetermined button signal when the electric pulse is believed The master controller number is transmitted to without controlling the z motors according to the electric impulse signal, and is no longer receiving the quilt The predetermined button signal of triggering recovers according to the electric impulse signal pair when receiving the button signal being triggered again The control that the z motors are carried out；The master controller is configured to when receiving the electric impulse signal from the z controllers Amount of movement and moving direction are calculated according to the electric impulse signal and corresponding move is sent to the xy controllers；Institute State the fortune that xy controllers are configured to control the x motors and/or y motors from the master controller according to the move received OK.

6. microscope according to any one of claim 1 to 3, it is characterised in that the button is arranged on the knob Nearby to cause user to be used when operating the knob with the button can be operated on the other hand, or the end of the knob is arranged on Head, or be arranged in the knob that the direction of the direction of action of the button and the rotation axis of the knob is put down OK.

7. microscope according to any one of claim 1 to 3, it is characterised in that the button be illuminated push button or It can light the button of light-emitting device, the illuminated push button or the button of light-emitting device can be lighted be configured to send out by it The button signal gone out is set up and disconnected when the knob couples with the operability of the x motors and/or y motors and lighted and put out respectively Go out.

8. microscope according to any one of claim 1 to 3, it is characterised in that at least one in the knob be By coarse adjustment wheel and the compound knob of thin tuning wheel arranged coaxial.

9. microscope according to claim 4, it is characterised in that at least one in the knob be by coarse adjustment wheel and The compound knob of thin tuning wheel arranged coaxial, the coarse adjustment wheel and thin tuning wheel share same rotary encoder or respective It is configured with single rotary encoder.

10. a kind of microscope, including：

Objective table；

Controller；

At least one knob, the knob optionally operatively couples to control through the controller with the objective table State the movement of objective table；With

At least one button, the button communicates with coupling and send to the controller with the controller shows the button quilt One or more button signals that the operation of microscope user is triggered,

Wherein, the controller is configured to disconnect the knob and the loading when receiving the predetermined button signal being triggered The Normal Operation of platform, which couples and sets up the knob, couples described to control with the operability of microscopical other elements The action of other elements, and no longer receiving the predetermined button signal being triggered or receiving what is be triggered again Recover the knob during button signal with the Normal Operation of the objective table to couple and disconnect the knob and other members The operability connection of part.

11. microscope according to claim 10, it is characterised in that microscopical other elements include described The menu of microscopical rotating nosepiece and/or reflector rotating disk and/or Screen Display.

12. microscope according to claim 11, it is characterised in that the knob is configured to that institute can be controlled when rotated State the rolling of the menu option of the rotation of microscopical rotating nosepiece and/or the rotation of reflector rotating disk and/or Screen Display It is dynamic.

13. microscope according to claim 10, it is characterised in that the button is configured in a predefined manner Microscope camera camera function and/or camera function are triggered when being operated and/or preserve work at present object lens wait Jiao position The function of function and/or load/unload stage position.

14. microscope according to claim 10, it is characterised in that rotary encoder is provided with the knob, described The angular displacement of the knob is converted into electric impulse signal by rotary encoder, and the electric impulse signal is used to control driving is described to carry The operation of the drive device of thing platform or other elements.

15. microscope according to claim 14, it is characterised in that at least one described knob be by the first left regulation wheel and The compound knob of second left regulation wheel arranged coaxial.

16. microscope according to claim 10, it is characterised in that the button is arranged on the knob nearby to cause User uses when operating the knob can operate the button with proficiency, or be arranged on the termination of the knob, or set To cause the direction of action of the button parallel with the direction of the rotation axis of the knob in the knob.

17. microscope according to claim 15, it is characterised in that other elements include the microscopical object lens Rotating disk and reflector rotating disk, first left regulation wheel are configured to control when rotated in the rotating nosepiece and reflector rotating disk The rotation of one, second left regulation wheel is configured to control the other of the rotating nosepiece and reflector rotating disk when rotated Rotation.

18. microscope according to claim 10, it is characterised in that other elements include the microscopical object lens Rotating disk and reflector rotating disk, at least one described button include two buttons for being arranged on the microscopical left side and right side, The knob for being arranged on left side is configured to control the rotation of one of the rotating nosepiece and reflector rotating disk when rotated, sets Knob on right side is configured to control the rotation of the other of the rotating nosepiece and reflector rotating disk when rotated.

19. microscope according to claim 15, it is characterised in that other elements include the microscopical screen Video control system, first left regulation wheel is configured to each option of the same layer menu when rotated in the Screen Display Between realize and roll selection, second left regulation wheel is configured to the levels menu when rotated in the Screen Display Between realize and select back and forth, the compound knob also has the confirmation for being configured to that the selection to menu option is confirmed when being operated Button.

20. microscope according to claim 15, it is characterised in that first left regulation wheel and the second left regulation wheel share same One rotary encoder is each configured with single rotary encoder.

21. the microscope according to any one of claim 10 to 20, it is characterised in that the button be illuminated push button or Person can light the button of light-emitting device, the illuminated push button or can light the button of light-emitting device and be configured to by it The button signal sent is set up and disconnected when the knob couples with the operability of other elements and lighted and extinguish respectively.