CN102609004B - Device and method for regulating electrical parameters - Google Patents
Device and method for regulating electrical parameters Download PDFInfo
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- CN102609004B CN102609004B CN201210058914.4A CN201210058914A CN102609004B CN 102609004 B CN102609004 B CN 102609004B CN 201210058914 A CN201210058914 A CN 201210058914A CN 102609004 B CN102609004 B CN 102609004B
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Abstract
The invention relates to the field of electronic product manufacturing, in particular to a device and a method for regulating electrical parameters. The device for regulating the electrical parameters comprises an object table, a regulator, an image acquisition module, a transmission module, an electrical parameter acquisition module and a central processing unit, wherein the central processing unit controls the transmission module to move the regulator and the image acquisition module to preset positions according to an image of a circuit board to be regulated, which is acquired by the image acquisition module, and accordingly, the regulator is controlled to regulate a regulating element on the surface of the circuit board to be regulated with respect to the electrical parameters which are acquired from the electrical parameter acquisition module. The device and the method for regulating the electrical parameters have the advantages that: the central processing unit can be utilized for automatically controlling the regulator to be contacted with the regulating element in an accurate and fast locating way, the regulating process also adopts the central processing unit for automatic control according to the fedback electrical parameters, so the operation precision is high and the system error is small.
Description
Technical field
The present invention relates to electronic product and manufacture field, relate in particular to a kind of electrical parameter regulating device and control method.
Background technology
In production run, have and need to adjust parameters such as the voltage of product, protection points, this adjustment normally realizes by the some rotatable parts on regulating circuit plate.By rotating these rotatable parts, drive the effective value of a certain variable resistor or variable capacitance etc. to realize the adjustment of corresponding electrical parameter.The way of prior art is to remove to adjust these rotatable parts by manual operation, and observes the value of the corresponding electrical parameter that external testing apparatus demonstrates simultaneously, to realize the adjustment to this electrical parameter.
At least there is following shortcoming in the way of prior art: the artificial phenomenon that often occurs this electrical parameter not being adjusted to desirable value of adjusting, causes product yield to reduce; When the parameter being conditioned is very high to accuracy requirement, the way of artificial adjustment and visual inspection instrument is difficult to meet accuracy requirement; The artificial product of adjusting out, between common product, error is larger each other; Also there is the problem of manpower waste in manual work.
Summary of the invention
Technical matters to be solved by this invention is, provides that a kind of performance accuracy is high, systematic error is little, and saves electrical parameter regulating device and the control method of manpower.
In order to address the above problem, the invention provides a kind of electrical parameter regulating device, comprise an objective table, a regulator, an image capture module, a transmission module, an electrical parameter acquisition module and a central processing unit; Described objective table horizontal positioned, treats demodulation circuit plate for carrying; Described image capture module and described regulator are affixed, and are arranged on described objective table for carrying the surperficial top for the treatment of demodulation circuit plate; Described transmission module and described regulator mechanical connection, for moving described image capture module and described regulator to suitable position; Described electrical parameter acquisition module is connected with treating demodulation circuit plate electricity, for gathering the electrical parameter for the treatment of that demodulation circuit plate need to regulate; Described central processing unit is connected with described electrical parameter acquisition module, regulator, image capture module and transmission module electricity, for control described transmission module according to the image for the treatment of demodulation circuit plate of described image capture module collection, move described regulator and described image capture module to precalculated position, and according to the electrical parameter obtaining, thereby control the behavior that described regulator regulates the regulating element for the treatment of demodulation circuit plate surface from described electrical parameter acquisition module.
Optionally, described image capture module further comprises a coordinate demarcation unit, for demarcating preset coordinates; Described coordinate demarcate unit in the situation that described in manual operation regulator along the direction perpendicular to stage surface, move to the regulating element for the treatment of demodulation circuit plate surface described in touching, described in record, treat the position of the regulating element on demodulation circuit plate surface, and calculate this position with respect to the position coordinates of described image capture module visual field central point, be set as described preset coordinates.
Optionally, described transmission module further comprises a mechanical arm and a driver, described mechanical arm is connected with described regulator, and described driver is connected with described mechanical arm, and described driver is controlled described regulator by described mechanical arm and moved above described objective table.Described driver further comprises an X-axis motor and a y-axis motor and two screw mandrels, and described X-axis motor is controlled described mechanical arm by a screw mandrel respectively and then controls described regulator two-dimensional movement in the plane parallel with described objective table with y-axis motor.
Optionally, described regulator further comprises a screw mandrel and a Z axis motor, described screw mandrel top has the structure that can be interlocked with the regulating element for the treatment of demodulation circuit plate surface, described Z axis motor is connected with described screw mandrel, be used for driving screw mandrel rotation, and move along the direction perpendicular to described stage surface.
Optionally, described device is for the over-voltage protection point of regulating circuit plate, and described electrical parameter is further magnitude of voltage.
The present invention further provides a kind of employing said apparatus and carried out electrical parameter control method, comprised the steps: to treat that by one demodulation circuit plate is placed in described stage surface, and described electrical parameter acquisition module is connected with treating demodulation circuit plate electricity; Adopt the surface image for the treatment of demodulation circuit plate described in described image capture module collection; Described central processing unit drives described transmission module, make described transmission module move described regulator and described image capture module, to described in treat demodulation circuit plate surface regulating element with respect to the position coordinates of described image capture module visual field central point, be a preset coordinates; Described central processing unit drives described regulator along the direction perpendicular to stage surface, to move to the regulating element for the treatment of demodulation circuit plate surface described in touching; Described central processing unit treats by the collection of described electrical parameter acquisition module the electrical parameter that demodulation circuit plate need to regulate, and drives described regulator to regulate described regulating element simultaneously, until treat that electrical parameter that demodulation circuit plate need to regulate is to predetermined value.
Optionally, further comprise the step of a demarcation preset coordinates, described step further comprises: described in manual operation, regulator is along move to the regulating element for the treatment of demodulation circuit plate surface described in touching perpendicular to the direction of stage surface; Described image capture module is treated the position of the regulating element on demodulation circuit plate surface described in recording under this state, and calculates this position with respect to the position coordinates of described image capture module visual field central point, is set as described preset coordinates.
Optionally, described transmission module further comprises a mechanical arm and a driver, described mechanical arm is connected with described regulator, and described driver is connected with described mechanical arm, and described driver is controlled described regulator by described mechanical arm and moved above described objective table.Described driver further comprises an X-axis motor and a y-axis motor and two screw mandrels, and described X-axis motor is controlled described mechanical arm by a screw mandrel respectively and then controls described regulator two-dimensional movement in the plane parallel with described objective table with y-axis motor.
Optionally, described regulator further comprises a screw mandrel and a Z axis motor, described screw mandrel top has the structure that can be interlocked with the regulating element for the treatment of demodulation circuit plate surface, described Z axis motor is connected with described screw mandrel, be used for driving screw mandrel rotation, and move along the direction perpendicular to described stage surface.
Optionally, described method is for the over-voltage protection point of regulating circuit plate, and described electrical parameter is further magnitude of voltage.
The invention has the advantages that, in the process that the electrical parameter that adopts said apparatus to treat demodulation circuit plate regulates, can contact with regulating element by central processing unit automatic control and adjustment device, accurate positioning is rapid, and adjustment process is also to adopt central processing unit automatically to control according to the electrical parameter of feedback, as long as after a default coordinate in regulator and image capture module, follow-up adjustment process does not need manual intervention completely, completely adopt automatically and control and regulate, so performance accuracy is high, systematic error is little.
Accompanying drawing explanation
Accompanying drawing 1A, 1B and 1C are the apparatus structure schematic diagram of electricity regulating device embodiment of the present invention, wherein accompanying drawing 1A is the one-piece construction schematic diagram installing described in this embodiment, accompanying drawing 1B is the enlarged diagram of regulator in accompanying drawing 1A, and accompanying drawing 1C is the enlarged diagram of transmission module in accompanying drawing 1A.
Accompanying drawing 2 is device key-course Organization Charts of electricity regulating device embodiment of the present invention.
Accompanying drawing 3 is implementation step schematic diagram of electricity control method embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of a kind of electrical parameter regulating device provided by the invention and control method is elaborated.
First by reference to the accompanying drawings provide the embodiment of device of the present invention.
Accompanying drawing 1A, 1B and 1C are the apparatus structure schematic diagram of electricity regulating device embodiment of the present invention.With reference to accompanying drawing 1A, be the one-piece construction schematic diagram installing described in this embodiment, comprising: objective table 100, regulator 110, image capture module 120 and transmission module 130.Image capture module 120 further comprises camera 121.Accompanying drawing 2 is Organization Charts of the key-course that installs described in this embodiment, has further comprised electrical parameter acquisition module 240 and central processing unit 250, and image capture module 120 further comprises that coordinate demarcates unit 122.Said apparatus can be used for the over-voltage protection point of regulating circuit plate, and described electrical parameter is further magnitude of voltage.
Next mutual relationship and the device principle of work with reference to all parts of accompanying drawing 1A, 1B and 1C and 2 pairs of described devices of accompanying drawing is described in detail.
Objective table 100 horizontal positioned, treat demodulation circuit plate 190 for carrying.Image capture module 120 is affixed with regulator 110, and is arranged on objective table 100 for carrying the surperficial top for the treatment of demodulation circuit plate 190.Image capture module 120 can further include camera 121 and coordinate is demarcated unit 122.Camera 121 can be for example ccd sensor, in order to take the surface topography for the treatment of demodulation circuit plate 190, for the relative position between follow-up adjustment objective table 100 and regulator 110 provides important references.
Accompanying drawing 1B is the enlarged diagram of regulator 110 in accompanying drawing 1A.Regulator 110 further comprises screw mandrel 111 and a Z axis motor 112.The top of screw mandrel 111 has the structure that can be interlocked with the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces, for example, when regulating element 191 movable ends are " one " font or " ten " font head of screw, corresponding to the top of screw mandrel 111, should be " one " font or " ten " font crewdriver attachment; When regulating element 191 movable ends are interior sexangle head of screw, corresponding to the top of screw mandrel 111, should be interior hexagonal crewdriver attachment.Z axis motor 112 is connected with screw mandrel 111, for driving screw mandrel 111 rotations, and moves along the direction perpendicular to objective table 100 surfaces.The effect of Z axis motor 112 be screw mandrel 112 is approached and away from objective table 100 surfaces treat demodulation circuit plate 190, and the output effective value to regulating element 191 regulates after contact.
It is selectable unit (SU)s that coordinate is demarcated unit 122, be used for demarcating preset coordinates, coordinate demarcate unit 122 in the situation that described in manual operation regulator 110 along the direction perpendicular to objective table 100 surfaces, move to the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces described in touching, described in record, treat the position of the regulating element 191 on demodulation circuit plate 190 surfaces, and calculate this position with respect to the position coordinates of described image capture module visual field central point, be set as described preset coordinates.This preset coordinates will be for follow-up when regulate circuit board, accurately positioning regulator 110 and the relative position for the treatment of the regulating element 191 on demodulation circuit plate 190 surfaces.Because image capture module 120 is affixed with regulator 110, relative position is each other constant, if do not adopt coordinate, do not demarcate unit 122, also can measurement image acquisition module 120 and regulator 110 between distance, and the parameters such as distance between above-mentioned two parts and objective table 100, and adopt mathematic calculation directly to calculate this preset coordinates.
Accompanying drawing 1C is the enlarged diagram of transmission module 130 in accompanying drawing 1A.Transmission module 130 and regulator 110 mechanical connections, for mobile image acquisition module 120 with regulator 110 to suitable position.In this embodiment, transmission module 130 further comprises mechanical arm 131, and the driver that contains X-axis motor 132, y-axis motor 133 and two screw mandrels 134 and 135.Mechanical arm 131 is connected with regulator 110, and driver is connected with mechanical arm 131, and driver comes controlled adjuster 110 to move above objective table 100 by mechanical arm 131.Specifically, take the plane parallel with described objective table as coordinate plane, X-axis motor 132 controls mechanical arm 131 by screw mandrel 134 and then controlled adjuster 110 moves along X-axis on coordinate plane, and y-axis motor 133 controls mechanical arm 131 by screw mandrel 135 and then controlled adjuster 110 is moving along y-axis shift on coordinate plane.
Electrical parameter acquisition module 240 is connected with treating demodulation circuit plate 190 electricity, for gathering, treats that demodulation circuit plate 190 needs the electrical parameter regulating.The difference of the electrical parameter regulating as required, electrical parameter acquisition module 240 can be the measurement mechanism of any one electrical parameter regulating for needs such as galvanometer or voltmeter.Electrical parameter acquisition module 240 collection treats that demodulation circuit plate 190 needs the electrical parameter regulating, for the control of 250 pairs of regulator 110 behaviors of central processing unit provides important references.
Central processing unit 250 is connected with electrical parameter acquisition module 240, regulator 110, image capture module 120 and transmission module 130 electricity, for controlling transmission module 130 movement governors 110 and image capture module 120 according to the image for the treatment of demodulation circuit plate 190 of image capture module 120 collections to precalculated position, and according to the electrical parameter obtaining from electrical parameter acquisition module 240, thereby controlled adjuster 110 regulates the behavior of the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces.
In narration above, mention, have a preset coordinates in image capture module 120, described preset coordinates will be for follow-up when regulate circuit board, accurately positioning regulator 110 and the relative position for the treatment of the regulating element 191 on demodulation circuit plate 190 surfaces.Therefore central processing unit 250 in test for driving transmission module 130 movement governors 110 and image capture module 120, to the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces with respect to the position coordinates of image capture module 120 visual field central points, be a preset coordinates, the Z axis motor 112 that starts regulator 110 under this state drives screw mandrel 111 to move to objective table 100, can guarantee that the top of screw mandrel 111 can touch the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces just.
Central processing unit 250 is gathered and is treated that demodulation circuit plate 190 needs the electrical parameter regulating by electrical parameter acquisition module 240, and the regulating element 191 on while driving regulator 110 regulating circuit plates.Central processing unit 250 can be by judging the variation relation between the sense of rotation of regulator 110 and electrical parameter that electrical parameter acquisition module 240 gathers, thereby regulate sense of rotation and all numbers of regulator 110, make electrical parameter close to predetermined value, until treat that demodulation circuit plate 190 needs the electrical parameter regulating to predetermined value.
After adjusting, regulator 110 is lifted, and treat that demodulation circuit plate 190 is separated.
In the process that the electrical parameter that adopts said apparatus to treat demodulation circuit plate 190 regulates, can contact with regulating element 191 by central processing unit 250 automatic control and adjustment devices 110, accurate positioning is rapid, and adjustment process is also to adopt central processing unit 250 automatically to control according to the electrical parameter of feedback, as long as after a default coordinate in regulator 110 and image capture module 120, follow-up adjustment process does not need manual intervention completely, completely adopt automatically and control and regulate, so performance accuracy is high, systematic error is little.
Next provide by reference to the accompanying drawings the embodiment of the method for the invention.
It shown in accompanying drawing 3, is the implementation step schematic diagram of electricity control method embodiment of the present invention, comprise the steps: step S300, by one, treat that demodulation circuit plate is placed in described stage surface, and described electrical parameter acquisition module is connected with treating demodulation circuit plate electricity; Step S310, adopts the surface image for the treatment of demodulation circuit plate described in described image capture module collection; Step S320, described central processing unit drives described transmission module, make described transmission module move described regulator and described image capture module, to described in treat demodulation circuit plate surface regulating element with respect to the position coordinates of described image capture module visual field central point, be a preset coordinates; Step S330, described central processing unit drives described regulator along the direction perpendicular to stage surface, to move to the regulating element for the treatment of demodulation circuit plate surface described in touching; Step S340, described central processing unit treats by the collection of described electrical parameter acquisition module the electrical parameter that demodulation circuit plate need to regulate, and drives described regulator to regulate described regulating element simultaneously, until treat that electrical parameter that demodulation circuit plate need to regulate is to predetermined value.
Below with reference to accompanying drawing 3, and simultaneously with reference to accompanying drawing 1A, 1B and 1C and accompanying drawing 2, above-mentioned each step is explained in detail.
In step S300, by one, treat that demodulation circuit plate 190 is placed in objective table 100 surfaces, and electrical parameter acquisition module 240 is connected with treating demodulation circuit plate 190 electricity.Electrical parameter acquisition module 240 is to gather with treating the object that demodulation circuit plate 190 electricity are connected the electrical parameter for the treatment of that demodulation circuit plate 190 needs regulate.
In step S310, adopt image capture module 120 to gather the surface image for the treatment of demodulation circuit plate 190.Image capture module 120 can further include camera 121.Camera 121 can be for example ccd sensor, in order to take the surface topography for the treatment of demodulation circuit plate 190, for the relative position between follow-up adjustment objective table 100 and regulator 110 provides important references.
In step S320, central processing unit 250 drives transmission module 130 movement governors 110 and image capture modules 120, to the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces with respect to the position coordinates of image capture module 120 visual field central points, be a preset coordinates.
In image capture module 120, preset a preset coordinates, before described preset coordinates regulates circuit board for this step, accurate positioning regulator 110 and the relative position for the treatment of the regulating element 191 on demodulation circuit plate 190 surfaces.Therefore this step central processing unit 250 in test for driving transmission module 130 movement governors 110 and image capture module 120, to the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces with respect to the position coordinates of image capture module 120 visual field central points, be a preset coordinates, under this state, subsequent step drives screw mandrel 111 to move to objective table 100 in the Z axis motor 112 that starts regulator 110, can guarantee that the top of screw mandrel 111 can touch the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces just.
In this embodiment, described preset coordinates can be adopted with the following method and be demarcated: manual operation regulator 110 moves to and touches the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces along the direction perpendicular to objective table 100 surfaces; Image capture module 120 records the position for the treatment of the regulating element 191 on demodulation circuit plate 190 surfaces under this state, and calculates this position with respect to the position coordinates of image capture module 100 visual field central points, is set as described preset coordinates.In other embodiment, if do not adopt coordinate, do not demarcate unit 122, also can measurement image acquisition module 120 and regulator 110 between distance, and parameters such as distance between above-mentioned two parts and objective table 100, and adopt mathematic calculation directly to calculate this preset coordinates.
In step S330, central processing unit 250 driving regulators 110 move to and touch the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces along the direction perpendicular to objective table 100 surfaces.Because previous step has accurately been located regulator 110 and treated the relative position between the regulating element 191 on demodulation circuit plate 190 surfaces, therefore this step can guarantee driving regulator 110 and move along the direction perpendicular to objective table 100 surfaces, be bound to touch the regulating element 191 for the treatment of demodulation circuit plate 190 surfaces.
In step S340, central processing unit 250 is gathered and is treated that demodulation circuit plate 190 needs the electrical parameter regulating by electrical parameter acquisition module 240, and simultaneously driving regulator 110 regulates and treats the regulating element 191 on demodulation circuit plate 190, until treat that demodulation circuit plate 190 needs the electrical parameter regulating to predetermined value.In this step, central processing unit 250 is gathered and is treated that demodulation circuit plate 190 needs the electrical parameter regulating by electrical parameter acquisition module 240, and the regulating element 191 on while driving regulator 110 regulating circuit plates.Central processing unit 250 can be by judging the variation relation between the sense of rotation of regulator 110 and electrical parameter that electrical parameter acquisition module 240 gathers, thereby regulate sense of rotation and all numbers of regulator 110, make electrical parameter close to predetermined value, until treat that demodulation circuit plate 190 needs the electrical parameter regulating to predetermined value.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (11)
1. an electrical parameter regulating device, is characterized in that, comprises an objective table, a regulator, an image capture module, a transmission module, an electrical parameter acquisition module and a central processing unit;
Described objective table horizontal positioned, treats demodulation circuit plate for carrying;
Described image capture module and described regulator are affixed, and are arranged on described objective table for carrying the surperficial top for the treatment of demodulation circuit plate;
Described image capture module further comprises a coordinate demarcation unit, for demarcating preset coordinates; Described coordinate demarcate unit in the situation that described in manual operation regulator along the direction perpendicular to stage surface, move to the regulating element for the treatment of demodulation circuit plate surface described in touching, described in record, treat the position of the regulating element on demodulation circuit plate surface, and calculate this position with respect to the position coordinates of described image capture module visual field central point, be set as described preset coordinates;
Described transmission module and described regulator mechanical connection, for moving described image capture module and described regulator to suitable position;
Described electrical parameter acquisition module is connected with treating demodulation circuit plate electricity, for gathering the electrical parameter for the treatment of that demodulation circuit plate need to regulate;
Described central processing unit is connected with described electrical parameter acquisition module, regulator, image capture module and transmission module electricity, for control described transmission module according to the image for the treatment of demodulation circuit plate of described image capture module collection, move described regulator and described image capture module to precalculated position, and according to the electrical parameter obtaining, thereby control the behavior that described regulator regulates the regulating element for the treatment of demodulation circuit plate surface from described electrical parameter acquisition module.
2. electrical parameter regulating device according to claim 1, it is characterized in that, described transmission module further comprises a mechanical arm and a driver, described mechanical arm is connected with described regulator, described driver is connected with described mechanical arm, and described driver is controlled described regulator by described mechanical arm and moved above described objective table.
3. electrical parameter regulating device according to claim 2, it is characterized in that, described driver further comprises an X-axis motor and a y-axis motor and two screw mandrels, and described X-axis motor is controlled described mechanical arm by a screw mandrel respectively and then controls described regulator two-dimensional movement in the plane parallel with described objective table with y-axis motor.
4. electrical parameter regulating device according to claim 1, it is characterized in that, described regulator further comprises a screw mandrel and a Z axis motor, described screw mandrel top has the structure that can be interlocked with the regulating element for the treatment of demodulation circuit plate surface, described Z axis motor is connected with described screw mandrel, be used for driving screw mandrel rotation, and move along the direction perpendicular to described stage surface.
5. electrical parameter regulating device according to claim 1, is characterized in that, described device is for the over-voltage protection point of regulating circuit plate, and described electrical parameter is magnitude of voltage.
6. a method that adopts device claimed in claim 1 to carry out electrical parameter adjusting, is characterized in that, comprises the steps:
By one, treat that demodulation circuit plate is placed in described stage surface, and described electrical parameter acquisition module is connected with treating demodulation circuit plate electricity;
Adopt the surface image for the treatment of demodulation circuit plate described in described image capture module collection;
Described central processing unit drives described transmission module, make described transmission module move described regulator and described image capture module, to described in treat demodulation circuit plate surface regulating element with respect to the position coordinates of described image capture module visual field central point, be a preset coordinates;
Described central processing unit drives described regulator along the direction perpendicular to stage surface, to move to the regulating element for the treatment of demodulation circuit plate surface described in touching;
Described central processing unit treats by the collection of described electrical parameter acquisition module the electrical parameter that demodulation circuit plate need to regulate, and drives described regulator to regulate described regulating element simultaneously, until treat that electrical parameter that demodulation circuit plate need to regulate is to predetermined value.
7. electrical parameter control method according to claim 6, is characterized in that, further comprises the step of a demarcation preset coordinates, and described step further comprises:
Described in manual operation, regulator is along move to the regulating element for the treatment of demodulation circuit plate surface described in touching perpendicular to the direction of stage surface;
Described image capture module is treated the position of the regulating element on demodulation circuit plate surface described in recording under this state, and calculates this position with respect to the position coordinates of described image capture module visual field central point, is set as described preset coordinates.
8. electrical parameter control method according to claim 6, it is characterized in that, described transmission module further comprises a mechanical arm and a driver, described mechanical arm is connected with described regulator, described driver is connected with described mechanical arm, and described driver is controlled described regulator by described mechanical arm and moved above described objective table.
9. electrical parameter control method according to claim 8, it is characterized in that, described driver further comprises an X-axis motor and a y-axis motor and two screw mandrels, and described X-axis motor is controlled described mechanical arm by a screw mandrel respectively and then controls described regulator two-dimensional movement in the plane parallel with described objective table with y-axis motor.
10. electrical parameter control method according to claim 6, it is characterized in that, described regulator further comprises a screw mandrel and a Z axis motor, described screw mandrel top has the structure that can be interlocked with the regulating element for the treatment of demodulation circuit plate surface, described Z axis motor is connected with described screw mandrel, be used for driving screw mandrel rotation, and move along the direction perpendicular to described stage surface.
11. electrical parameter control methods according to claim 6, is characterized in that, described method is for the over-voltage protection point of regulating circuit plate, and described electrical parameter is magnitude of voltage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210058914.4A CN102609004B (en) | 2012-03-08 | 2012-03-08 | Device and method for regulating electrical parameters |
| TW101116368A TWI493638B (en) | 2012-03-08 | 2012-05-08 | Electrical parameter adjusting device and adjusting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210058914.4A CN102609004B (en) | 2012-03-08 | 2012-03-08 | Device and method for regulating electrical parameters |
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| CN102609004A CN102609004A (en) | 2012-07-25 |
| CN102609004B true CN102609004B (en) | 2014-07-23 |
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| CN201210058914.4A Expired - Fee Related CN102609004B (en) | 2012-03-08 | 2012-03-08 | Device and method for regulating electrical parameters |
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| TW (1) | TWI493638B (en) |
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| CN106446977B (en) * | 2015-08-06 | 2019-10-22 | 青岛软控机电工程有限公司 | Scanning method, device and system for material identification code |
| CN110638601B (en) * | 2019-10-10 | 2021-11-23 | 南方医科大学第五附属医院 | Ear-nose-throat comprehensive diagnosis and treatment table |
| CN112285626A (en) * | 2020-09-21 | 2021-01-29 | 广东电网有限责任公司广州供电局 | Measuring range adjusting method for automatic instrument verification system |
| CN113256737B (en) * | 2021-06-21 | 2021-10-15 | 中科长光精拓智能装备(苏州)有限公司 | Identification camera calibration device and calibration method thereof |
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| TW594029B (en) * | 2000-08-25 | 2004-06-21 | Aidc Aerospace Ind Dev Corp | Human interface development system for test program of circuit board device |
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| JP特开平3-219688A 1991.09.27 |
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| Publication number | Publication date |
|---|---|
| TWI493638B (en) | 2015-07-21 |
| TW201338067A (en) | 2013-09-16 |
| CN102609004A (en) | 2012-07-25 |
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