CN108759740A - A kind of high metric - Google Patents
A kind of high metric Download PDFInfo
- Publication number
- CN108759740A CN108759740A CN201810336478.XA CN201810336478A CN108759740A CN 108759740 A CN108759740 A CN 108759740A CN 201810336478 A CN201810336478 A CN 201810336478A CN 108759740 A CN108759740 A CN 108759740A
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- CN
- China
- Prior art keywords
- detection probe
- head rod
- guide rail
- connecting rod
- high metric
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of high metrics, including rack, the guide rail being arranged in rack and the head rod arranged in a crossed manner with the guide rail, the head rod can be slided along the guide rail, and the head rod is equipped with the detection probe that can be rotated relative to the guide rail；The high metric can be suitable for the measurement of several scenes.
Description
Technical field
The present invention relates to field of measuring technique, espespecially a kind of high metric.
Background technology
In the prior art, high metric includes that holder, guide rail and the detection probe being arranged on guide rail, detection probe pass through
Sliding on guide rail, to measure object to be measured.Measurement angle of the detection mode due to that can not change detection probe, cannot
Suitable for the measurement of several scenes, such as measurement angle, the shape etc. for measuring different objects.
Invention content
In order to solve the above technical problem, the present invention provides a kind of high metric, which can be suitable for a variety of fields
The measurement of scape.
In order to reach the object of the invention, the present invention adopts the following technical scheme that：
A kind of high metric, including rack, the guide rail that is arranged in rack and arranged in a crossed manner with the guide rail first connect
Extension bar, the head rod can be slided along the guide rail, and the head rod is equipped with can be relative to guide rail rotation
Detection probe.
Optionally, the detection probe can be slided along the head rod.
Optionally, further include the first displacement sensor, first displacement sensor exists for detecting the detection probe
Sliding distance on the head rod.
Optionally, the head rod can surround the guide rail and rotate.
Optionally, to intersect on the head rod and be provided with the second connecting rod, second connecting rod is equipped with slide opening,
The slide opening can be slided along the head rod, and second connecting rod is equipped with the detection probe, second connection
Bar can be rotated relative to the guide rail, to drive the detection probe to be rotated relative to the guide rail.
Optionally, the detection probe can be slided along second connecting rod.
Optionally, further include second displacement sensor, the second displacement sensor exists for detecting the detection probe
Sliding distance in second connecting rod.
Optionally, connecting pin there are two being set in second connecting rod, each connecting pin is equipped with the detection probe.
Optionally, second connecting rod is equipped with rotating connector, and the rotating connector is the slide opening, the cunning
Hole is set on the head rod, and second connecting rod is dynamic by shaft rotation of the head rod by the slide opening,
To drive the detection probe to be rotated relative to the guide rail.
Optionally, second connecting rod be equipped with connector, second connecting rod by the connector with it is described
Head rod connects, and the connector includes the sliding shoe interconnected and rotation axis, and the sliding shoe is equipped with through hole,
The through hole is set on the head rod, and can be slided along the head rod, and the rotation axis is passed through with described
The direction of perforation is vertical, and the rotation axis is rotatablely connected with second connecting rod.
Optionally, the guide rail is equipped with rotating connector, and the rotating connector includes ontology and is arranged in ontology
On rotation section and sliding part, the sliding part can be slided along the guide rail, the rotation section is vertical with the guide rail, described turn
Dynamic portion is rotatablely connected with the head rod, and the head rod is by the rotation on the rotation section, described in drive
Detection probe is rotated relative to the guide rail.
Optionally, pressure sensor is connected in the detection probe, the pressure sensor is for detecting the detection
The contact of probe and object to be measured.
Optionally, further include third displacement sensor, the third displacement sensor is for detecting the head rod
Sliding distance on the guide rail.
Optionally, the head rod be equipped with for adjust sliding of the head rod on the guide rail away from
From coarse adjustment knob and vernier knob.
Compared with prior art, the beneficial effects of the invention are as follows：
Detection probe in the present invention being capable of multivariant movement, including but not limited to detection probe opposite rail turn
It is dynamic, that is, it encloses and turns about the X axis；The multivariant movement of detection probe in the present invention can adapt to different measurement scenes, such as measure
Angle measures the scenes such as different objects shape.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and is obtained in claim and attached drawing.
Description of the drawings
Attached drawing is used for providing further understanding technical solution of the present invention, and a part for constitution instruction, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the structural schematic diagram one of the high metric of the present invention；
Fig. 2 is the structural schematic diagram two of the high metric of the present invention；
Fig. 3 is structural schematic diagram when detection probe rotation angle is 0 ° in the high metric of the present invention；
Fig. 4 is structural schematic diagram when detection probe rotation angle is a ° in the high metric of the present invention；
Fig. 5 is structural schematic diagram when detection probe rotates 180 ° in the high metric of the present invention；
Fig. 6 is the structural schematic diagram of display device in the high metric of the present invention；
Fig. 7 is the structural schematic diagram of object to be measured；
Fig. 8 is the structural schematic diagram of connector in the high metric of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature mutually can arbitrarily combine.
The present invention provides a kind of high metric, including rack 1, the guide rail 2 that is arranged in rack 1 and with the guide rail 2
Head rod 3 arranged in a crossed manner, the head rod 3 can be slided along the guide rail 2, and the head rod 3 is equipped with
The detection probe 4 that can be rotated relative to the guide rail 2.
As shown in Figure 1, the embodiment of the present invention one provides a kind of high metric, including rack 1, leading in rack 1 is set
Rail 2 and head rod 3, head rod 3 and guide rail 2 are arranged in a crossed manner, connect for example, head rod 3 is vertical with guide rail 2
It connects.Guide rail 2 is equipped with rotating connector 5, and head rod 3 is rotatably coupled on rotating connector 5, and can connect in rotation
Carry out rotation on fitting 5, head rod 3 is equipped with detection probe 4, head rod 3 by rotating connector 5 from
Turn, detection probe 4 thereon is driven to rotate, so that 4 opposite rail 2 of detection probe rotates, realizes detection probe 4 around height
The X-direction of rule rotates, i.e., as shown in the directions X' in Fig. 1.To enable, to be that detection probe 4 is multivariant in the present invention move
It is dynamic, it can adapt to different measurement scenes, such as the scenes such as measurement angle or measurement different objects shape.
Further, rotating connector 5 and 2 slidable connection of guide rail, head rod 3 is by rotating connector 5 along leading
Rail 2 slides, and to drive detection probe 4 thereon to be slided along guide rail 2, the Z-direction for realizing detection probe 4 in high metric is moved
It is dynamic, i.e., as shown in Z-direction in Fig. 1.
Specifically, rotating connector 5 includes ontology and rotation section 501 on the body and sliding part 502 is arranged, and is rotated
Portion 501 is the first sleeve of setting on the body, and one end of head rod 3 is inserted into first sleeve, and can be in first sleeve
Interior rotation.The other end of head rod 3 is equipped with knob 301, and knob 301 is for controlling head rod 3 in rotation section 501
Rotational angle.Sliding part 502 is setting the second casing on the body, and, sliding part 502 set orthogonal with first sleeve
It is located on guide rail 2, and can be slided on guide rail 2.
Further, the high metric in the present invention further includes angular transducer, and angular transducer is for detecting detection probe 4
The rotational angle of opposite rail 2, and the rotational angle information detected is sent to the display device 6 in high metric.Specifically,
Angular transducer is arranged on rotation section 501, for detecting rotational angle of the head rod 3 in rotation section 501, to examine
The rotational angle that head rod 3 drives detection probe 4 is measured, to indirectly detect the rotational angle of detection probe 4.
Further, the high metric in the present invention further includes third displacement sensor, and third displacement sensor is for detecting
Sliding distance of the head rod 3 on guide rail 2, and the sliding distance information detected is sent to the dress of the display in high metric
Set 6.Specifically, third displacement sensor be arranged on sliding part 502, for detect sliding part 502 along guide rail 2 sliding away from
From, to detect sliding part 502 drive head rod 3 sliding distance, indirectly detect 4 opposite rail of detection probe
2 sliding distance.
Further, head rod 3 is equipped with coarse adjustment knob 302 and vernier knob 303, coarse adjustment knob 302 and fine tuning
Knob 303 is for adjusting sliding distance of the head rod 3 on guide rail 2.Coarse adjustment knob 302 and vernier knob 303 respectively with
Sliding part 502 interlocks, and coarse adjustment knob 302 and vernier knob 303 are by controlling sliding distance of the sliding part 502 along guide rail 2, indirectly
Control sliding distance of the head rod 3 along guide rail 2.
Further, sliding part 502 is stepless sliding along the sliding of guide rail 2, and can be stably fixed at arbitrary position on guide rail 2
Set, ensure high metric Z-direction measurement accuracy.Sliding part 502 is equipped with first fastener.When measuring, first is tight
It is fixedly mounted with the sliding set and can ensure that sliding part 502 is stablized along guide rail 2 in the locked condition.When first fastener is in unlocked state
Under, sliding part 502 and guide rail 2 can be dismantled.
Further, detection probe 4 is slidably connected with head rod 3, so that detection probe 4 can be along head rod 3
Sliding, to realize that detection probe 4 is moved in the X-direction of high metric, i.e., as shown in X-direction in Fig. 1.Specifically, first connects
Intersect on extension bar 3 and be provided with the second connecting rod 7, the second connecting rod 7 is equipped with detection probe 4.Second connecting rod 7, which is equipped with, to be slided
Hole, the slide opening are set on head rod 3, and can be slided on head rod 3, so that the second connecting rod 7 passes through slide opening
It is slided along head rod 3, to drive detection probe 4 to be slided along head rod 3, X of the realization detection probe 4 in high metric
Axis direction moves.
In some embodiments, detection probe 4 can directly be slidably connected with head rod 3 in the present invention, can also
It is connected on head rod 3 by other connectors with sliding function, details are not described herein by the present invention.
Further, the high metric in the present invention further includes the first displacement sensor, and the first displacement sensor is for detecting
Sliding distance of the detection probe 4 on head rod 3, and the sliding distance information detected is sent to showing in high metric
Showing device 6.Specifically, the first displacement sensor is arranged in the second connecting rod 7, connects along first for detecting the second connecting rod 7
The sliding distance of extension bar 3, to indirectly detect sliding distance of the detection probe 4 along head rod 3.
Further, the second connecting rod 7 is equipped with second fastener 702, and second fastener 702 is located at the second connection
At slide opening on bar 7, any position of the second fastener 702 for being locked at the second connecting rod 7 on head rod 3.
When second fastener 702 in the unlocked state, the second connecting rod 7 can be dismantled with head rod 3.
Further, detection probe 4 can be slided along the second connecting rod 7, to realize detection probe 4 high metric Z " axis
Direction is moved, i.e., as shown in the directions Z " in Fig. 1.Detection probe 4 can be such that detection visits by the sliding in the second connecting rod 7
The inside that needle 4 stretches into object to be measured measures, meanwhile, the displacement distance of detection probe 4 can be also finely adjusted.
Further, the high metric in the present invention further includes second displacement sensor, and second displacement sensor is for detecting
Sliding distance of the detection probe 4 in the second connecting rod 7, and the sliding distance information detected is sent to showing in high metric
Showing device 6.Specifically, detection probe 4 has different electric properties, the second fastening dress along the length direction of the second connecting rod 7
It sets and is equipped with sensor in 702, which includes but not limited to capacitor grid transducer, grating sensor, magnetic induction sensor etc..When
When detection probe 4 is slided along the second connecting rod 7, detection probe 4 changes at a distance from the sensor in second fastener 702
Become, at this point, sensor can incude the mobile data of detection probe 4, detects sliding of the detection probe 4 along the second connecting rod 7
Distance, and the sliding distance information detected is sent in the display device 6 in high metric.
Further, detection probe 4 is detachably connected with the second connecting rod 7, and detection probe 4 is equipped with third fastening dress
It sets, any position that third clamp device is used to be locked at detection probe 4 in second connecting rod 7.When third clamp device exists
Under unlocked state, detection probe 4 and the second connecting rod 7 can be dismantled, i.e., extracted detection probe 4 along the second connecting rod 7.
Modular detection probe 4 is replaced, new detection probe 4 is changed to, it is wider to make the high metric of the present invention have
General measurement scene.
Further, as shown in Figure 1, the second connecting rod 7 has, there are two connecting pins 701, and two connecting pins 701 are located at
The both ends of second connecting rod 7 are respectively equipped with the first detection probe 401 and the second detection probe 402 on two connecting pins 701, and
One detection probe 401 and the second detection probe 402 are respectively provided with the ability for measuring different scenes, to make the high metric of the present invention
There is the ability for measuring two kinds of scenes by the first detection probe 401 and the second detection probe 402.
Further, head rod 3 can surround guide rail 2 and rotate, so that detection probe 4 can surround guide rail 2 and rotate, to
Realize that detection probe 4 is rotated in the Z-direction of high metric, i.e., as shown in the directions Z' in Fig. 1.Specifically, the cunning of rotating connector 5
Dynamic portion 502 is set on guide rail 2, and can be surrounded guide rail 2 and be rotated, and to drive head rod 3 to be rotated around guide rail 2, makes inspection
Probing needle 4 can multiple degrees of freedom movement, facilitate detection probe 4 to measure object to be measured.
Further, pressure sensor is connected in detection probe 4, pressure sensor is for detecting detection probe 4 and waiting for
The contact for measuring object enables the high metric of the present invention to return to zero by pressure monitor.When measuring, inspection can be made
Pressure when 4 each contact measured amount object of probing needle is identical, ensures the precision measured.
Further, as shown in figures 1 to 6, rack 1 is equipped with display device 6, be equipped in display device 6 processor with
And display unit, processor for receive above-mentioned first displacement sensor, second displacement sensor, third displacement sensor and
The induction information of the detection probe 4 of angular transducer transmission calculates measurement result by the induction information, and on the display unit
Display.Display unit is touch display interface, and display unit is human-computer interaction interface, in addition to showing measurement data, display unit
On be additionally provided with angle display field 601, the angle for showing detection probe 4；Gauge head pressure viewing area 602, for showing detection
The gauge head pressure of probe 4；Gauge head depth viewing area 603, for showing fathoming for detection probe 4；Store historical data is aobvious
Show area 604, for showing historical data；Operating function area 605, for being zeroed, Conversion of measurement unit, storage data etc..In the present invention
Display device 6 there is friendly interactivity.
Further, the first displacement sensor, second displacement sensor, third displacement sensor and the angle in the present invention
Spend the data that the various inductors such as sensor obtain has good interface capability with display device 6, ensure data it is smooth on
It passes and stores；And the high metric in the present invention has preferable interface capability with computer, such as high metric is equipped with wirelessly
Bluetooth or Infrared Transmission module, USB data transmission module etc. ensure that measurement data is easily uploaded to computer.
Further, the first displacement sensor, second displacement sensor, third displacement sensor and the angle in the present invention
It includes but not limited to capacitor grid transducer, grating sensor, magnetic induction sensor to spend the various inductors such as sensor.
The high metric of the present invention can be carried out normally measuring and is zeroed with measurement.Wherein, when normal measurement, the detection in high metric
Probe 4 is mobile with the X-direction in high metric by head rod 3 and the second connecting rod 7, the directions X' rotate, Z-direction is moved
The dynamic, directions Z' rotate and the degree of freedom of the directions Z " movement, to increase detection probe 4 on the X-plane, Y plane of high metric
Measurement range.After the initial measurement locations of detection probe 4 and object to be measured contact, the initial seat of detection probe 4 at this time
Mark it has been determined that be zeroed to the high metric of the present invention, make high metric calculated since initial coordinate the movement of detection probe 4 away from
From.In order to make high metric measure more accurate, the initial measurement locations of the 4 contact measured amount object of detection probe in the present invention
When pressure when measuring position of the terminal of pressure and 4 contact measured amount object of detection probe it is identical.Specifically, detection probe 4
The initial measurement locations of contact measured amount object adjust the initial survey of detection probe 4 and object to be measured by vernier knob 303
The pressure when contact of position is measured, and by pressure value real-time display in display device 6, until adjusting to after convenient pressure, clicked
Operating function area 604 in display device 6 completes zero；Then, the terminal of 4 contact measured amount object of mobile detection probe is surveyed
Position is measured, the terminal for adjusting detection probe 4 and object to be measured measures pressure when position contacts, and by pressure value real-time display
In display device 6, and make the pressure value phase of the pressure value and the initial measurement locations of 4 contact measured amount object of detection probe
Together.
As shown in Fig. 3, Fig. 4 and Fig. 5, high metric of the invention can realize that object angle with horizontal plane to be measured be -90 °
Detection probe 4 is rotated -90 °~90 ° around the X-direction of high metric and is carried out with object to be measured by the elevation carrection on~90 °
Elevation carrection.To enable the inclined-plane of 402 contact measured amount object of the first detection probe 401 or the second detection probe, carry out
Bevel altitude measures.
As shown in Fig. 3, Fig. 4 and Fig. 5, high metric of the invention can realize the measurement to object vertical height to be measured, lead to
402 contact measured amount body surface of the second detection probe is crossed, corresponding height measurement is carried out.
The high metric of the present invention, which is treated, to be measured the method that measures of depth of object and is：As shown in fig. 7, object to be measured
Tilted to be provided with groove body 9, by taking groove body 9 shown in Fig. 7 as an example, the detection probe 4 in high metric passes through head rod 3 and
Two connecting rods 7 are mobile with the X-direction in high metric, the directions X' rotate, Z-direction is mobile, the directions Z' rotate and the directions Z " are moved
Dynamic degree of freedom makes to be contacted at detection probe 4 and the initial measurement locations a of groove body 9, and the second connecting rod 7 is made to stretch into slot
In body 9, and the angle of inclination of the second connecting rod 7 is identical as the angle of inclination of groove body 9, i.e., the second connecting rod 7 is parallel with groove body 9.
Pressure when being contacted at detection probe 4 and initial measurement locations a is adjusted by vernier knob 303, then high metric is returned
Zero；Detection probe 4 is moved along the second connecting rod 7, i.e., detection probe 4 along the directions Z " move, make detection probe 4 with
The terminal of groove body 9 measures position b contacts.Detection probe 4, which is adjusted, by vernier knob 303 contacts the pressure that terminal measures position b
It is identical that the pressure at initial measurement locations a is contacted with detection probe 4.At this point, displacement distance of the detection probe 4 in the directions Z " is slot
The depth of body 9.
The high metric of the present invention, which is treated, to be measured the method that measures of height of object 10 and is：
The high metric that Fig. 3 show the present invention treats the measurement measured when 10 angle with horizontal plane of object is 0 °, i.e., to be measured
Measure measurement when object 10 is horizontal plane.Specifically, the detection probe 4 in high metric is connected by head rod 3 and second
Bar 7 have that the X-direction in high metric is mobile, the directions X' rotate, Z-direction is mobile, the directions Z' rotate and the movement of the directions Z " from
By spending, makes to be contacted at detection probe 4 and the initial measurement locations a' of object 10 to be measured, be adjusted by vernier knob 303
Pressure when being contacted at detection probe 4 and initial measurement locations a, is then zeroed to high metric.Then pass through the first connection
Bar 3 along guide rail 2 slide, make detection probe 4 high metric Z-direction displacement distance be LZ, then by detection probe 4 along the second connection
Bar 7 slides, and is finely adjusted to detection probe 4, and it is L to make the displacement distance that detection probe 4 moves in the directions Z "Z', finally make detection
The terminal of probe 4 and object 10 to be measured measures position b' and contacts, and detection probe 4 contact terminal measure the pressure of position b' with
The pressure that detection probe 4 contacts initial measurement locations a' is identical.To which the height in 10 vertical direction of object to be measured be calculated
Degree, calculation formula are：L=LZ+LZ'.Wherein L is actual measurement height value, LZFor movement of the head rod 3 in high metric Z-direction
Distance, LZ'For displacement distance of first detection probe 401 in the second connecting rod 7.
Fig. 4 show measurement when α ° of 4 rotation angle of detection probe in the high metric of the present invention, α ° (- 90 °, 0 °) with
(0 °, 90 °) section.Specifically, measure that object 10 to be measured is tilted to be provided with groove body, the angle of inclination of groove body is α °, is measured
The vertical height of groove body.By the second connecting rod 7 along the directions X' rotation alpha °, make α ° of 4 rotation angle of detection probe in high metric, and make
Second connecting rod 7 is parallel with groove body.It is contacted, is passed through at detection probe 4 and the initial measurement locations a' of object 10 to be measured
Vernier knob 303 adjusts pressure when being contacted at detection probe 4 and initial measurement locations a, is then zeroed to high metric.So
Afterwards by head rod 3 along guide rail 2 slide, make detection probe 4 high metric Z-direction displacement distance be LZ, then will detection
Probe 4 is slided along the second connecting rod 7, is finely adjusted to detection probe 4, the displacement distance for making detection probe 4 be moved in the directions Z "
For LZ', so that detection probe 4 is measured position b' with the terminal of object 10 to be measured and contact, and detection probe 4 contacts terminal and surveys
The pressure for measuring position b' is identical as the pressure of the contact initial measurement locations of detection probe 4 a'.To which object to be measured be calculated
The vertical height of 10 inner tank bodys, calculation formula are：L=LZ'×cosα+LZ.Wherein L is actual measurement height value, LZFor head rod
3 displacement distance in high metric Z-direction, LZ'For displacement distance of first detection probe 401 in the second connecting rod 7, α is inspection
The rotation angle of probing needle 4.
Fig. 5 show measurement when 180 ° of 4 rotation angle of detection probe in the high metric of the present invention, i.e. detection probe 4 is anti-
Orientation measurement.Wherein, detection probe 4 rotates the measurement of height method and above-described embodiment one that 180 ° measure object 10 to be measured
Method is identical, and details are not described herein by the present invention.The height in object vertical direction to be measured is measured using the second detection probe 402
For：L=LZ-LZ'.Wherein L is actual measurement height value, LZFor displacement distance of the head rod 3 in high metric Z-direction, LZ'It is
Displacement distance of two detection probes 402 in the second connecting rod 7.Detection probe 4 in the present invention by high metric mostly from
By the movement spent, different measurement scenes, such as the scenes such as measurement angle or measurement different objects shape are can adapt to.
As shown in Fig. 2, the embodiment of the present invention two is on the basis of the above embodiment 1, a kind of high metric is additionally provided, it is real
Applying example two, difference lies in head rod 3 is equipped with rotating connector 5, which is the second company with embodiment one
Slide opening on extension bar 7, slide opening are set on head rod 3, and the second connecting rod 7 can be with head rod 3 by slide opening
Axis is rotated, and to drive the detection probe 4 in the second connecting rod 7 to rotate, realizes detection probe 4 in high metric on the directions X'
Rotation.
Further, head rod 3 is equipped with sliding connector 8, and head rod 3 is by sliding connector 8 along leading
Rail 2 slides, and realizes movement of the detection probe 4 in high metric in Z-direction.
As shown in figure 8, the embodiment of the present invention three is on the basis of the above embodiment 1, a kind of high metric is additionally provided, it is real
Applying example three, difference lies in the second connecting rod 7 is equipped with connector 11, and the second connecting rod 7 passes through connector 11 with embodiment one
It is connect with head rod 3.Specifically, connector 11 includes the sliding shoe 111 interconnected and rotation axis 112, sliding shoe 111
It is equipped with through hole 113, through hole 113 is slidably connect with head rod 3, enables sliding shoe 111 along the first connection
Bar 3 slides, and realizes that detection probe 4 is moved in the X-direction of high metric.Rotation axis 112 is vertical with the direction of through hole 113, the
Two connecting rods 7 are equipped with through-hole, and the through-hole in the second connecting rod 7 is rotatablely connected with rotation axis 112, and the second connecting rod 7 can be around
Rotation axis 112 rotates, and the second connecting rod 7 is enable to be rotated on head rod 3, realizes detection probe 4 in high metric X-axis side
To swing, to increase detection probe 4 high metric degree of freedom, be convenient for high metric operation.
Although disclosed herein embodiment it is as above, the content only for ease of understanding the present invention and use
Embodiment is not limited to the present invention.Technical staff in any fields of the present invention is taken off not departing from the present invention
Under the premise of the spirit and scope of dew, any modification and variation, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (14)
1. a kind of high metric, including rack, the guide rail that is arranged in rack and with the guide rail is arranged in a crossed manner first connect
Bar, the head rod can be slided along the guide rail, which is characterized in that the head rod, which is equipped with, relatively described to lead
The detection probe of rail rotation.
2. high metric according to claim 1, which is characterized in that the detection probe can be slided along the head rod
It is dynamic.
3. high metric according to claim 2, which is characterized in that further include the first displacement sensor, first displacement
Sensor is for detecting sliding distance of the detection probe on the head rod.
4. high metric according to claim 1, which is characterized in that the head rod can surround the guide rail and rotate.
5. according to any high metrics of claim 1-4, which is characterized in that intersect on the head rod and be provided with the
Two connecting rods, second connecting rod are equipped with slide opening, and the slide opening can be slided along the head rod, second connection
Bar is equipped with the detection probe, and second connecting rod can be rotated relative to the guide rail, to drive the detection probe opposite
The guide rail rotation.
6. high metric according to claim 5, which is characterized in that the detection probe can be slided along second connecting rod
It is dynamic.
7. high metric according to claim 6, which is characterized in that further include second displacement sensor, the second displacement
Sensor is for detecting sliding distance of the detection probe in second connecting rod.
8. high metric according to claim 5, which is characterized in that connecting pin there are two being set in second connecting rod, often
A connecting pin is equipped with the detection probe.
9. high metric according to claim 5, which is characterized in that second connecting rod is equipped with rotating connector, institute
It is the slide opening to state rotating connector, and the slide opening is set on the head rod, and second connecting rod passes through described
Slide opening is dynamic by shaft rotation of the head rod, to drive the detection probe to be rotated relative to the guide rail.
10. high metric according to claim 5, which is characterized in that second connecting rod is equipped with connector, and described the
Two connecting rods are connect by the connector with the head rod, and the connector includes the sliding shoe interconnected and turns
Moving axis, the sliding shoe are equipped with through hole, and the through hole is set on the head rod, and can connect along described first
Extension bar slides, and the rotation axis is vertical with the direction of the through hole, and the rotation axis is rotatablely connected with second connecting rod.
11. according to any high metrics of claim 1-4, which is characterized in that the guide rail is equipped with rotating connector, institute
Stating rotating connector, to include ontology and setting rotation section on the body and sliding part, the sliding part can slide along the guide rail
Dynamic, the rotation section is vertical with the guide rail, and the rotation section is rotatablely connected with the head rod, the head rod
By the rotation on the rotation section, the detection probe is driven to be rotated relative to the guide rail.
12. according to any high metrics of claim 1-4, which is characterized in that be connected with pressure biography in the detection probe
Sensor, the pressure sensor are used to detect the contact of the detection probe and object to be measured.
13. according to any high metrics of claim 1-4, which is characterized in that further include third displacement sensor, described the
Triple motion sensor is for detecting sliding distance of the head rod on the guide rail.
14. according to any high metrics of claim 1-4, which is characterized in that the head rod is equipped with for adjusting
Save the coarse adjustment knob and vernier knob of sliding distance of the head rod on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336478.XA CN108759740A (en) | 2018-04-12 | 2018-04-12 | A kind of high metric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336478.XA CN108759740A (en) | 2018-04-12 | 2018-04-12 | A kind of high metric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759740A true CN108759740A (en) | 2018-11-06 |
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| CN201810336478.XA Pending CN108759740A (en) | 2018-04-12 | 2018-04-12 | A kind of high metric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542363A (en) * | 2019-10-10 | 2019-12-06 | 上海紫燕合金应用科技有限公司 | Height gauge |
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| CN205640083U (en) * | 2016-05-12 | 2016-10-12 | 福建中凯检测技术有限公司 | Air quality detects uses adjustable support |
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