CN208269836U - A kind of measuring device with digital display device - Google Patents
A kind of measuring device with digital display device Download PDFInfo
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- CN208269836U CN208269836U CN201821010626.0U CN201821010626U CN208269836U CN 208269836 U CN208269836 U CN 208269836U CN 201821010626 U CN201821010626 U CN 201821010626U CN 208269836 U CN208269836 U CN 208269836U
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- digital display
- sliding
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- positioning plate
- display device
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Abstract
A kind of measuring device with digital display device, comprising: fixed profile, digital display device, magneto-optic grid and starting fixation kit；Fixed profile is equipped with sliding rail, mounting groove and grating slot；Digital display device includes: digital display meter, sliding seat, sliding block, length positioning plate, sliding support and read head；Digital display meter is fixed on sliding seat；Sliding block is slidably mounted at sliding rail；Length positioning plate is fixed on sliding seat vertically；The upper and lower ends of sliding support are fixed with sliding seat and read head respectively；Magneto-optic grid have been removably mounted to grating slot, and read head is tight close to magneto-optic grid；Starting fixation kit is slidably mounted at fixed profile；Length positioning plate and starting fixation kit are located at the same side；Read head is used to show the horizontal distance between starting fixation kit and length positioning plate for incuding magneto-optic grid, digital display meter.The design has the adjustable effect in measurement position both ends, only one end is needed to fix, and moving other end and inputting position can be obtained the total length of measured object, has the flexibility of measurement.
Description
Technical field
The utility model relates to grating scale technical field more particularly to a kind of measuring devices with digital display device.
Background technique
Grating scale, also referred to as grating rule displacement sensor (grating scale sensor) are worked using the optical principle of grating
Measurement feedback device.Grating scale in the prior art only has single measurement angle, its in the beginning or end of measurement
In one be fixed, therefore it is little for the flexibility of measurement, can not such as measure too long or too short object and tested simultaneously
The immovable problem of object.
Utility model content
The purpose of this utility model is that proposing a kind of measuring device with digital display device, the measuring device is removable to be surveyed
Amount has measurement flexibility.
For this purpose, the utility model uses following technical scheme:
A kind of measuring device with digital display device, comprising: fixed profile, digital display device, magneto-optic grid and starting fixation kit；
The upper top of the fixed profile is equipped with sliding rail；The side of the fixed profile is equipped with mounting groove；
The digital display device includes: digital display meter, sliding seat, sliding block, length positioning plate, sliding support and read head；The number
Aobvious table is fixed on the sliding seat；The sliding block is slidably mounted at the sliding rail；The length positioning plate is fixed vertically
In the sliding seat；The upper and lower ends of the sliding support are fixed with the sliding seat and the read head respectively；
The side wall of the fixed profile is externally provided with grating slot；
The magneto-optic grid be removably mounted to it is described have a grating slot, the induction end of the read head is close to the magneto-optic grid
Tightly；
The starting fixation kit is slidably mounted at the fixed profile；And the length positioning plate and the starting are solid
Determine the same side that component is located at the fixed profile；
The read head is for incuding the magneto-optic grid, and the digital display meter is for showing the starting fixation kit and the length
Spend the horizontal distance between positioning plate.
It further explains, the upper top of the fixed profile is equipped with measuring scale, and the measuring scale is located at the fixed
The edge of material；
The starting fixation kit and the measuring scale flat contact.
It further explains, the scale division value of the measuring scale is 1cm.
It further explains, the starting fixation kit includes: starting positioning plate；
The starting positioning plate is equipped with beveling corner structure towards the direction of the length positioning plate；
The length positioning plate is equipped with beveling corner structure towards the starting positioning plate.
It further explains, the starting fixation kit includes: length measurment plate；
The length measurment plate level is fixed on the length positioning plate；
The length measurment plate has a vertical side, and the length measurment plate and the measuring scale be contacted with it is described
It further explains, the edge of the fixed profile is equipped with T-slot；
The starting fixation kit includes: T-type sliding block and sliding limited part；
The T-type sliding block is fixed with the starting positioning plate by the sliding limited part；The T-type sliding block is slidably pacified
Loaded on the T-slot, and the sliding limited part is for adjusting the tightness that the T-type sliding block is adjacent to the T type groove.
It further explains, the digital display device further include: stationary fixture and parallels；The stationary fixture passes through the pad
Ferropexy is in the sliding seat；
The stationary fixture includes: brake member and adjustable wrench；
I-shaped clamping opening is provided in the brake member, the adjustable wrench level is assemblied in the two sides of the I-shaped clamping opening；Institute
It states brake member and clamps the sliding rail in the I-shaped clamping opening, and controlled described in the brake member clamping as the adjustable plate hand
The tightness of sliding rail.
It further explains, the brake member is equipped in the two sides of the I-shaped clamping opening and clamps protective case；
The material for clamping protective case is the combination of one or two of plastics and rubber.
It further explains, the two sides of the sliding rail are provided with sliding empty slot；
The sliding block is equipped with sliding buckle into the sliding empty slot.
The utility model has the beneficial effects that
The design has the adjustable effect in measurement position both ends, it is only necessary in starting fixation kit or length positioning plate
Meaning one is fixed on fixed profile；Moving other one and input position can be in the overall length of digital display meter display measured object
Degree has the flexibility of measurement, it is single to solve the problems, such as that the prior art measures.
Detailed description of the invention
Fig. 1 is a kind of structure chart of measuring device with digital display device；
Fig. 2 is a kind of structure chart of measuring device with digital display device；
Fig. 3 is the enlarged drawing of B in Fig. 2；
Fig. 4 is the structure chart that digital display device is installed on sliding rail；
Fig. 5 is the structure chart of stationary fixture；
Fig. 6 is the structure chart of sliding rail；
Fig. 7 is the structure chart of sliding block；
Fig. 8 is the structure chart for originating fixation kit；
Wherein:
Fixed profile 1, digital display device 2, magneto-optic grid 3, starting fixation kit 4；Chamfer corner structure 6；
Sliding rail 11, mounting groove 12, grating slot 13, measuring scale 14, T-slot 15；
Digital display meter 21, sliding seat 22, sliding block 23, length positioning plate 24, sliding support 25, read head 26, stationary fixture 27, pad
Iron 28；
Sliding buckle 231；Brake member 271, adjustable wrench 272；I-shaped clamping opening 2711；Clamp protective case 2712；Sliding is empty
Slot 111；
Originate positioning plate 41, length measurment plate 42, T-type sliding block 43, sliding limited part 44.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
A kind of measuring device with digital display device, comprising: fixed profile 1, digital display device 2, magneto-optic grid 3 and the fixed group of starting
Part 4；
The upper top of the fixed profile 1 is equipped with sliding rail 11；The side of the fixed profile 1 is equipped with mounting groove 12；
The digital display device 2 includes: digital display meter 21, sliding seat 22, sliding block 23, length positioning plate 24,25 and of sliding support
Read head 26；The digital display meter 21 is fixed on the sliding seat 22；The sliding block 23 is slidably mounted at the sliding rail 11；Institute
It states length positioning plate 24 and is fixed on the sliding seat 22 vertically；The upper and lower ends of the sliding support 25 respectively with the sliding seat
22 and the read head 26 it is fixed；
The side wall of the fixed profile 1 is externally provided with grating slot 13；
The magneto-optic grid 3 be removably mounted to it is described have a grating slot 13, the induction end of the read head 26 is close to the magnetic
Grating 3；
The starting fixation kit 4 is slidably mounted at the fixed profile 1；And the length positioning plate 24 with it is described
Starting fixation kit 4 is located at the same side of the fixed profile 1；
The read head 26 is for incuding the magneto-optic grid 3, and the digital display meter 21 is for showing 4 He of starting fixation kit
Horizontal distance between the length positioning plate 24.
Further explain, the design has the adjustable effect in measurement position both ends, it is only necessary to starting fixation kit 4 or
Any one in length positioning plate 24 is fixed on fixed profile 1；Mobile other one and input position can be in digital display meter
The total length of 21 display measured objects, has the flexibility of measurement, it is single to solve the problems, such as that the prior art measures.
The measuring device of the design is contacted and is positioned to the head end of measured object first by starting fixation kit 4, then will
The end of measured object is contacted and is positioned by length positioning plate 24, and measured object is fixed on sliding rail 11；Digital display meter 21
It with enter key, only needs that digital display meter 21 is adjusted at this time, the place that input starting fixation kit 4 is contacted with measured object
Position, the length of measured object can be calculated；Solve the problems, such as that measurement flexibility is low in the prior art.
The length of measured object determines starting distance by the starting fixation kit 4 for being fixed on head end, and its end is then by essence
Close magneto-optic grid 3 directly determine the final lengths of measured object, and tolerance correction is had contemplated that and be added during system-computed,
Revised tolerance does not interfere with the normal use of measured object much.
It further explains, the upper top of the fixed profile 1 is equipped with measuring scale 14, and the measuring scale 14 is located at described solid
The edge of sizing material 1；
The starting fixation kit 4 and 14 flat contact of measuring scale.
It further explains, measuring scale 14 provides the preliminary length of measured object for operator, accelerates measuring process
It carries out；Meanwhile the measuring scale 14 of the design is contacted with starting fixation kit 4, and the position of the contact is starting 4 He of fixation kit
The contact position of testee, thus operator only need to measuring scale 14 to the position read, and be input to digital display meter 21,
Keep the reading of the design more convenient.
It further explains, the scale division value of the measuring scale 14 is 1cm.
It further explains, 14 scale division value of measuring scale of the design is 1cm；The other unit of grade is not present；Operation
Person, which need to only be fixed on measured object, to be convenient to read in the indexing of integer, and the error read considers in calculating process
, so the error will not influence the precision of measurement.As measuring scale 14 and starting 4 contact position of fixation kit setting exist
" 10cm ", and the head end of position setting measured object, the sliding seat 22 of mobile the design make length positioning plate 24 and measured object
Tail end contact, input " 10cm " can calculate the length of measured object；Therefore the design has convenient, efficiently measurement effect.
It further explains, the starting fixation kit 4 includes: starting positioning plate 41；
The starting positioning plate 41 is equipped with beveling corner structure 6 towards the direction of the length positioning plate 24；
The length positioning plate 24 is equipped with beveling corner structure 6 towards the starting positioning plate 41.
It further explains, beveling corner structure 6 can provide minimal-contact area and contact with measured object, reduce and measured object
Collision, improve starting positioning plate 41 and length positioning plate 24 service life；
The angle can be made because door and window material often has 45 ° of end angle for the cutting of door and window material by chamferring corner structure 6 simultaneously
With beveling 6 flush fit of corner structure, keep the side of door and window material parallel with the beveling side of corner structure 6 at both ends, polarization obtains
It improves, and improves measurement accuracy.
It further explains, the starting fixation kit 4 includes: length measurment plate 42；
42 level of length measurment plate is fixed on the length positioning plate 24；
The length measurment plate 42 has vertical side, and the length measurment plate 42 is contacted with the measuring scale 14
The vertical side.
It further explains, the vertical side of the design is for the measuring scale 14 directly as where operator by the face
Position determines reading, and the scale division value of the measuring scale 14 of the design is 1cm, therefore only vertical side is needed to be set to integer
Scale division value can reduce error.
It further explains, the edge of the fixed profile 1 is equipped with T-slot 15；
The starting fixation kit 4 includes: T-type sliding block 43 and sliding limited part 44；
The T-type sliding block 43 is fixed by the sliding limited part 44 with the starting positioning plate 41；The T-type sliding block
43 are slidably mounted at the T-slot 15, and the sliding limited part 44 is adjacent to the T-type for adjusting the T type sliding block 43
The tightness of slot 15.
Further explain, the design by T-type sliding block 43 determines originate positioning plate 41 horizontal sliding mode, and only need by
T-type sliding block 43 is fixed, that is, can guarantee that starting positioning plate 41 will not move；Improve the stationarity and slidably of starting positioning plate 41
Property.
It further explains, the digital display device 2 further include: stationary fixture 27 and parallels 28；The stationary fixture 27 is logical
It crosses the parallels 28 and is fixed on the sliding seat 22；
The stationary fixture 27 includes: brake member 271 and adjustable wrench 272；
I-shaped clamping opening 2711 is provided in the brake member 271, adjustable 272 level of wrench is assemblied in the I-shaped clamping opening
2711 two sides；The brake member 271 clamps the sliding rail 11 in the I-shaped clamping opening 2711, and by the adjustable wrench
The 272 control brake members 271 clamp the tightness of the sliding rail 11.
Further explain, the design also can by the length positioning plate 24 of digital display device 2 as position measured object head end,
Then the end of measured object is determined by mobile starting positioning plate 41, and originates the position input digital display meter 21 where positioning plate 41
Length can be calculated to obtain, the controllability with left and right length when the design being made to measure measured object；
Meanwhile the design determines 2711 liang of I-shaped clamping opening by degree of cooperation of the adjustable wrench 272 to I-shaped clamping opening 2711
The distance between side inner wall, therefore can maximally ensure that stationary fixture 27 will not loosen in positioning clamping.
It further explains, the brake member 271 is equipped in the two sides of the I-shaped clamping opening 2711 and clamps protective case 2712；
The material for clamping protective case 2712 is the combination of one or two of plastics and rubber.
Further explain, the clamping protective case 2712 of plastics or rubber material reduce 271 direct collision of brake member or
Contact slide track 11 reduces the abrasion between part, improves the service life of sliding rail 11 and brake member 271, subtracts
The cost of maintenance is lacked.
It further explains, the two sides of the sliding rail 11 are provided with sliding empty slot 111；
The sliding block 23 is equipped with sliding buckle 231 into the sliding empty slot 111.
It further explains, the sliding buckle 231 of the design is conducive to hook two Slideslip empty slots 111 of sliding rail 11
Firmly, make sliding block 23 and sliding rail 11 that there is guide effect by sliding buckle 231 and sliding empty slot 111, move sliding block 23
It will not be deviated during dynamic, and slide and only stretch direction sliding along the edge of sliding rail 11.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (9)
1. a kind of measuring device with digital display device characterized by comprising fixed profile, digital display device, magneto-optic grid and starting
Fixation kit；
The upper top of the fixed profile is equipped with sliding rail；The side of the fixed profile is equipped with mounting groove；
The digital display device includes: digital display meter, sliding seat, sliding block, length positioning plate, sliding support and read head；The digital display meter
It is fixed on the sliding seat；The sliding block is slidably mounted at the sliding rail；The length positioning plate is fixed on institute vertically
State sliding seat；The upper and lower ends of the sliding support are fixed with the sliding seat and the read head respectively；
The side wall of the fixed profile is externally provided with grating slot；
The magneto-optic grid have grating slot described in being removably mounted to, and the induction end of the read head is tight close to the magneto-optic grid；
The starting fixation kit is slidably mounted at the fixed profile；And group is fixed in the length positioning plate and the starting
Part is located at the same side of the fixed profile；
For the read head for incuding the magneto-optic grid, the digital display meter is fixed for showing the starting fixation kit and the length
Horizontal distance between the plate of position.
2. a kind of measuring device with digital display device according to claim 1, which is characterized in that the fixed profile it is upper
Top is equipped with measuring scale, and the measuring scale is located at the edge of the fixed profile；
The starting fixation kit and the measuring scale flat contact.
3. a kind of measuring device with digital display device according to claim 2, which is characterized in that the indexing of the measuring scale
Value is 1cm.
4. a kind of measuring device with digital display device according to claim 2, which is characterized in that the starting fixation kit
It include: starting positioning plate；
The starting positioning plate is equipped with beveling corner structure towards the direction of the length positioning plate；
The length positioning plate is equipped with beveling corner structure towards the starting positioning plate.
5. a kind of measuring device with digital display device according to claim 4, which is characterized in that the starting fixation kit
It include: length measurment plate；
The length measurment plate level is fixed on the length positioning plate；
The length measurment plate has vertical side, and the length measurment plate and the measuring scale are contacted with the vertical side
Face.
6. a kind of measuring device with digital display device according to claim 5, which is characterized in that the side of the fixed profile
T-slot is equipped at edge；
The starting fixation kit includes: T-type sliding block and sliding limited part；
The T-type sliding block is fixed with the starting positioning plate by the sliding limited part；The T-type sliding block is slidably mounted at
The T-slot, and the sliding limited part is for adjusting the tightness that the T-type sliding block is adjacent to the T-slot.
7. a kind of measuring device with digital display device according to claim 1, which is characterized in that the digital display device also wraps
It includes: stationary fixture and parallels；The stationary fixture is fixed on the sliding seat by the parallels；
The stationary fixture includes: brake member and adjustable wrench；
I-shaped clamping opening is provided in the brake member, the adjustable wrench level is assemblied in the two sides of the I-shaped clamping opening；The brake
Vehicle part clamps the sliding rail in the I-shaped clamping opening, and controls the brake member by the adjustable plate hand and clamp the sliding
The tightness of track.
8. a kind of measuring device with digital display device according to claim 7, which is characterized in that the brake member is in described
The two sides of I-shaped clamping opening, which are equipped with, clamps protective case；
The material for clamping protective case is the combination of one or two of plastics and rubber.
9. a kind of measuring device with digital display device according to claim 7 or 8 any one, which is characterized in that described
The two sides of sliding rail are provided with sliding empty slot；
The sliding block is equipped with sliding buckle into the sliding empty slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010626.0U CN208269836U (en) | 2018-06-28 | 2018-06-28 | A kind of measuring device with digital display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010626.0U CN208269836U (en) | 2018-06-28 | 2018-06-28 | A kind of measuring device with digital display device |
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| Publication Number | Publication Date |
|---|---|
| CN208269836U true CN208269836U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821010626.0U Active CN208269836U (en) | 2018-06-28 | 2018-06-28 | A kind of measuring device with digital display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304228A (en) * | 2020-11-16 | 2021-02-02 | 中国航发沈阳黎明航空发动机有限责任公司 | Length measuring device applying grating technology |
-
2018
- 2018-06-28 CN CN201821010626.0U patent/CN208269836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304228A (en) * | 2020-11-16 | 2021-02-02 | 中国航发沈阳黎明航空发动机有限责任公司 | Length measuring device applying grating technology |
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