CN208110041U - A kind of rangefinder with angle device - Google Patents
A kind of rangefinder with angle device Download PDFInfo
- Publication number
- CN208110041U CN208110041U CN201820472086.1U CN201820472086U CN208110041U CN 208110041 U CN208110041 U CN 208110041U CN 201820472086 U CN201820472086 U CN 201820472086U CN 208110041 U CN208110041 U CN 208110041U
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- Prior art keywords
- rangefinder
- ontology
- rotation axis
- rangefinder ontology
- dial
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- A Measuring Device Byusing Mechanical Method (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model relates to measuring instrument fields, it solves to influence measurement data due to metope injustice, in turn result in the problem of measurement repeatedly causes working efficiency to reduce, specifically disclose a kind of rangefinder with angle device, including rangefinder ontology, abutting plate is provided with by rotation axis rotation on the rangefinder ontology, the auxiliary member for measuring it with abutting plate angle is provided on the rangefinder ontology, the locating part of its restricted one-directional rotation is set in the rotation axis, its key points of the technical solution are that having the advantages that improve measurement working efficiency.
Description
Technical field
The utility model relates to measuring instrument field, in particular to a kind of rangefinder with angle device.
Background technique
Laser range finder is the instrument for carrying out Accurate Determining to the distance of target using laser.Laser range finder is at work
A branch of very thin laser is projected to target, the laser beam of target reflection is received by photoelectric cell, timer measures laser beam from hair
It is mapped to the received time, is calculated from observer's range-to-go.
The purpose of stadia surveying compares to measure specific data with drawing, checks the ruler in entire room
Whether very little qualified, and for whether the metope that checking ought to be vertical is vertical, whether room is at specification, and metope angle goes out
When existing deviation, be all it is smaller, compare by people be difficult to see merely.
It but when rangefinder measures, can only know that the spacing of two metopes goes wrong, cannot judge to be any face
Metope goes wrong, and needs that other angle instrument is taken to measure at this time, and operation causes under working efficiency repeatedly,
The occurrence of inaccurate there is also data simultaneously.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of rangings with angle device
Instrument has the advantages that improve measurement working efficiency.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of rangefinder with angle device, including rangefinder ontology pass through rotation axis on the rangefinder ontology and rotate
It is provided with abutting plate, the auxiliary member for measuring it with abutting plate angle, the rotation axis are provided on the rangefinder ontology
The locating part of upper its restricted one-directional rotation of setting.
So set, being connected on metope by rangefinder ontology, rangefinder is measured, and is carried out pair with drawing data
Than, and abutting plate is rotated, it abuts so that abutting plate with adjacent metope, under the restriction effect of locating part, cannot rotate backward,
The angle abutted between plate and rangefinder ontology can be learnt on auxiliary member at this time, if be the data in drawing, if measurement
Angle out and drawing be not identical, immediately can learn it is that metope goes wrong；If there is no problem for angle, and rangefinder is surveyed
Data out are exactly that opposite wall goes wrong, can quickly judge that specific metope there is a problem have with this on not
The advantages of improving measurement working efficiency.
Further preferably：The auxiliary member includes being mounted on the electronic goniometer for abutting and being connected on plate and with rotation axis.
So set, can show specific angle at any time in abutting plate rotation process by setting electronic goniometer
Degree, it is simple and reliable, improve the working efficiency of measurement.
Further preferably：The auxiliary member includes being rotatably dispose in rotation axis and first scale connected with plate is abutted
Disk and the second dial for being rotatably dispose in rotation axis and being slidably connected with the first dial.
So set, due to electronic goniometer there is it is out of power suddenly the occurrence of, be thus provided with mechanical the
One dial and the second dial, when abutting plate rotational angle between 0 to 90 degree, the second dial is not pulled out, and abuts
What plate pulled out together is the first dial, and when abutting plate rotational angle is located at 90 degree between 180 degree, the second dial can quilt
First dial pulls out, for measuring, while it is desirable to manually read, it is convenient without electronic goniometer, but in Electron Angular
When degree meter can not play a role, required job requirement can be completed, also can be improved the working efficiency of measurement.
And when electronic goniometer can work, can with the scale on the first dial or the second dial into
Row comparison, to guarantee the accuracy of electronic goniometer data.
Further preferably：The locating part includes installation worm gear on the rotating shaft, is rotatably installed in rangefinder ontology
Worm screw that is interior and being meshed with worm gear, described worm screw one end are pierced by rangefinder ontology.
So set, being located at the external worm screw of rangefinder sheet by rotation, worm gear rotation is driven, so that rotation axis rotates,
It drives and abuts plate rotation, abut when abutting plate with metope, stop operating worm screw, at this time electronic goniometer and the first dial or the
The numerical value that two dials are shown is exactly the angle that we measure, and the combination of worm gear and worm screw can prevent rotation axis from rotating,
So that abutting plate will not rotate again, guarantees the stability of measurement data, be not in the fluctuation of data, influence work
The judgement of personnel.
Further preferably：Locating part includes the ratchet installed on the rotating shaft and is rotatably dispose in rangefinder ontology
The interior pawl to fasten with ratchet for limiting ratchet one-way rotation, this body side surface of rangefinder sliding are provided with for spine
Take turns the separation member separated with pawl.
So set, compared to the setting of worm gear and worm screw, rotary worm is needed, during rotary worm, rangefinder
Ontology needs to push against metope, and immovable rangefinder ontology adapts to adjacent metope angle, by the setting of ratchet and pawl, rises
The effect unidirectionally limited to rotation axis, when needing to rotate abutting plate, it is only necessary to push and abut plate, abutting plate will not occur
It rotates backward, such setting can more conveniently move rangefinder ontology and abut plate, to adapt to specific corner, so that gear
Data can be relatively accurate, not need to operate repeatedly, while improving the working efficiency of measurement, also improve the standard of DATA REASONING
True property.
Further preferably：The separation member includes the sliding groove being provided on rangefinder ontology and is slidably mounted on
The declutcher control lever being connected in sliding groove and with pawl.
So set, when needing to pack up abutting plate, by pushing declutcher control lever, so that declutcher control lever slides in sliding groove,
So that pawl is separated with ratchet, abutting plate can be rotated backward at this time, and abutting plate is recovered to and is abutted with rangefinder ontology
State.
Further preferably：Declutcher control lever side is provided with arc panel, the arc panel and survey on the rangefinder ontology
Distance meter ontology is connected by elastomeric spring.
So set, due to rotate backward abut plate when, there are declutcher control lever reverse slide so that pawl again with ratchet
Engaging, causes not to be able to rotate abutting plate, by setting arc panel and elastomeric spring, reduces declutcher control lever sliding path width, makes
Declutcher control lever cannot slide pawl is allowed to engage with ratchet, when it is required that pawl engages with ratchet, it is only necessary to stir declutcher control lever
, additionally it is possible to it prevents pawl from separating with ratchet, guarantees that ratchet generates unidirectional position-limiting action in conjunction with pawl, improve DATA REASONING
The stability of process.
And limitation rotation axis rotation is not being needed, is needing to abut plate and is rotated when being convenient for measuring back and forth, by such setting,
Can prevent pawl with ratchet is unnecessary engages, influence the working efficiency of DATA REASONING.
Further preferably：It is provided on the rangefinder ontology and abuts plate in the abutting of rangefinder ontology for tensing
Part.
So set, abutting plate by the setting for pushing against part when not in use, preventing rotation from coming out, influence work people
The hand of member is taken.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：Cooperate in the data of stadia surveying
The angle of upper adjacent metope, can faster judge that data problem occurs in which metope, improve the work effect of measurement data
Rate.
Plate is abutted by rotation, electronic goniometer is set, and matches and close mechanical first dial and the second scale
Disk, can guarantee staff in the case where electronic goniometer is without electricity also can measurement data, and be compared down, energy
The accuracy for enough guaranteeing data, avoids taking multiple measurements, improves the working efficiency of measurement.
Under the setting of locating part, the stability abutted in plate measurement process can be improved, reduce the fluctuation of measurement data.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the enlarged drawing of A in implementation example figure 1；
Fig. 3 is the cross-sectional view of implementation example figure 1, for showing separation member；
Fig. 4 is the enlarged drawing of B in implementation example figure 3；
Fig. 5 is the cross-sectional view of implementation example figure 3, for showing locating part and auxiliary member, corresponding embodiment 2；
Fig. 6 is the enlarged drawing of C in implementation example figure 5；
Fig. 7 is the cross-sectional view of implementation example figure 3, for showing locating part and auxiliary member, corresponding embodiment 1；
Fig. 8 is the enlarged drawing of D in implementation example figure 7.
Appended drawing reference：1, rangefinder ontology；2, stretch cord；3, plate is abutted；4, rotation axis；5, auxiliary member；51, electronics angle
Meter；52, the first dial；521, annular groove；53, the second dial；531, link block；6, locating part；61, worm gear；62, worm screw；
63, ratchet；64, pawl；7, separation member；71, sliding groove；72, declutcher control lever；8, arc panel；9, elastomeric spring；10, stretch cord；
11, rangefinder display screen；12, button；13, turning groove；14, electronic display；15, rotation slot；16, block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of rangefinder with angle device, it is shown referring to Fig.1, including rangefinder ontology 1, rangefinder ontology 1, abutting plate
3。
Referring to shown in Fig. 3, wherein one side is provided with display screen and button 12 to rangefinder ontology 1, rangefinder ontology 1 and aobvious
The turning groove 13 combined for abutting plate 3 with rangefinder ontology 1, rangefinder ontology are offered on the perpendicular one side of display screen
1 end in turning groove 13 rotation be provided with for abuts plate 3 be rotatablely connected rotation axis 4（See Fig. 4）.
Wherein, referring to shown in Fig. 2, the auxiliary member 5 being provided on plate 3 for measuring itself and 1 angle of rangefinder ontology is abutted,
Auxiliary member 5 includes the electronic goniometer 51 for being mounted on rangefinder ontology 1 and being connected with rotation axis 4, is set on electronic goniometer 51
It is equipped with electronic display 14.
Embodiment 1：
Referring to shown in Fig. 7 and Fig. 8, auxiliary member 5 further includes being rotatably arranged in rotation axis 4 and being connected with the first dial 52
The first dial 52, the first dial 52 and the concentric connection of rotation axis 4 are offered for the first quarter on rangefinder ontology 1
The fan groove that scale 52 rotates, the first dial 52 is set as fan-shaped, and angle is set as 90 degree, sets the first dial 52
Following and abutting the direction that plate 3 rotates is front end, and the outer circumferential edge of the front end of the first dial 52 and the side for abutting plate 3 are equal, i.e.,
When abutting plate 3 produces turning groove 13, the first dial 52 is also produced out of turning groove 13.
And the second dial 53 with the concentric connection of rotation axis 4, the second dial 53 are provided in fan groove simultaneously
It abuts and is slidably connected with the first dial 52, the first dial 52 is that the center of circle offers annular groove 521, annular groove around rotation axis 4
521 do not extend through the front end of the first dial 52, have run through the rear end of the first dial 52, and after the first dial 52
End is provided with block 16, and the front end of the second dial 53 is provided with the link block 531 slided in annular groove 521.
It is noted that on rangefinder ontology 1 in be provided in turning groove 13 for tense abut plate 3 in turning groove 13
Interior abutting part pushes against part and is set as stretch cord 102.
It is worth noting that the locating part 6 of its restricted one-directional rotation, limit are arranged in rotation axis 4 referring to shown in Fig. 8
Part 6 includes the worm gear 61 being mounted in rotation axis 4, worm gear 61 and the concentric setting of rotation axis 4, worm gear 61 and the first dial 52
Or second dial 53 be not located at the same side, rotation is provided with the worm screw 62 being meshed with worm gear 61, worm screw in rangefinder ontology 1
62 wherein one end is pierced by mounting plate.
Referring to shown in Fig. 4, worm screw 62 is pierced by side and turning groove 13 is located at the same side, on rangefinder ontology 1 with turning groove
13 the same sides offer rotation slot 15, and worm screw 62 is pierced by rangefinder ontology 1 and is divided to two sections for rotation connection, wherein a section can turn
It moves in rotation slot 15.
The course of work：
Rangefinder ontology 1 is pushed against on metope, measurement data.
Declutcher control lever 72 is slided, so that pawl 64 engages with ratchet 63, worm screw 62, rotary worm are pulled out out of rotation slot 15
62, it drives worm gear 61 to rotate, rotation axis 4 is driven to rotate, and then drive abuts plate 3 and rotates, and supports so that abutting plate 3 with adjacent metope
It connects, measures the angle of adjacent metope, and record the data on electronic goniometer 51 and the first dial 52 or the second dial 53
On data, be contrasted with drawing.
When the angle-data inaccuracy of electronic goniometer 51, then adjacent metope goes wrong.
When there is no problem for the data that electronic goniometer 51 measures, the data of rangefinder ontology 1 are problematic, then are opposite walls
It goes wrong.
Embodiment 2：
Difference from Example 1 is that the difference of locating part 6 is specific as follows.
Shown in referring to figure 5 and figure 6, locating part 6 includes the ratchet 63 being mounted in rotation axis 4, and ratchet 63 and rotation axis 4 are same
Axle center setting, the interior rotation of the rangefinder pump housing are provided with the pawl 64 to fasten with ratchet 63 for limiting the one-directional rotation of ratchet 63,
This pawl 64 does not influence abutting plate 3 and produces from turning groove 13, and only limitation abuts a plate 3 and is transferred to turning groove 13.
Sliding, which is provided with, referring to shown in Fig. 4 and Fig. 6, on the side with 13 the same side of turning groove of rangefinder ontology 1 is used for
Ratchet 63 and the isolated separation member 7 of pawl 64, separation member 7 include the sliding groove 71 opened up on a mounting board, and sliding groove 71 is arranged
For arc, it is provided with and slides in sliding groove 71 so that the declutcher control lever 72 isolated with pawl 64 of ratchet 63 on pawl 64.
It is worth noting that being provided in rangefinder ontology 1 in 72 side of declutcher control lever for reducing 71 width of sliding groove
Arc panel 8, arc panel 8 are connect with rangefinder ontology 1 by elastomeric spring 9.
The course of work：
Declutcher control lever 72 is slided, so that pawl 64 engages with ratchet 63, pushes abutting plate 3 to abut with adjacent metope, is abutting
During plate 3 rotates, ratchet 63 is rotated, and pawl 64 limits ratchet 63 and rotates backward, and abuts survey with adjacent metope when abutting plate 3
The angle with adjacent metope is measured, and is recorded on the data on electronic goniometer 51 and the first dial 52 or the second dial 53
Data, be contrasted with drawing.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the protection scope of the utility model is determined by the attached claims.
Claims (8)
1. a kind of rangefinder with angle device, including rangefinder ontology (1), it is characterized in that：Lead on the rangefinder ontology (1)
Cross rotation axis (4) rotation and be provided with and abut plate (3), be provided on the rangefinder ontology (1) for measure its with abut plate (3)
The locating part (6) of its restricted one-directional rotation is arranged on the rotation axis (4) for the auxiliary member (5) of angle.
2. a kind of rangefinder with angle device according to claim 1, it is characterized in that：The auxiliary member (5) includes peace
The electronic goniometer (51) being connected on abutting plate (3) and with rotation axis (4).
3. a kind of rangefinder with angle device according to claim 2, it is characterized in that：The auxiliary member (5) includes turning
It is dynamic be set on rotation axis (4) and with abuts first dial (52) and be rotatably dispose in rotation axis (4) that plate (3) are connected
The second dial (53) that is upper and being slidably connected with the first dial (52).
4. a kind of rangefinder with angle device according to claim 3, it is characterized in that：The locating part (6) includes peace
Worm gear (61) on rotation axis (4) is rotatably installed in the worm screw being meshed in rangefinder ontology (1) and with worm gear (61)
(62), described worm screw (62) one end is pierced by rangefinder ontology (1).
5. a kind of rangefinder with angle device according to claim 3, it is characterized in that：Locating part (6) includes being mounted on
It ratchet (63) in rotation axis (4) and is rotatably dispose in rangefinder ontology (1) to fasten with ratchet (63) for limiting
The pawl (64) of ratchet (63) one-directional rotation, rangefinder ontology (1) the side sliding are provided with for ratchet (63) and pawl
(64) separation member (7) separated.
6. a kind of rangefinder with angle device according to claim 5, it is characterized in that：The separation member (7) includes opening
What the sliding groove (71) that is located on rangefinder ontology (1) and being slidably mounted on was connected in sliding groove (71) and with pawl (64)
Declutcher control lever (72).
7. a kind of rangefinder with angle device according to claim 6, it is characterized in that：On the rangefinder ontology (1)
It is provided with arc panel (8) in declutcher control lever (72) side, the arc panel (8) and rangefinder ontology (1) are connected by elastomeric spring (9)
It connects.
8. a kind of rangefinder with angle device according to claim 1, it is characterized in that：On the rangefinder ontology (1)
It is provided with and abuts plate (3) in the abutting part of rangefinder ontology (1) for tensing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472086.1U CN208110041U (en) | 2018-04-03 | 2018-04-03 | A kind of rangefinder with angle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472086.1U CN208110041U (en) | 2018-04-03 | 2018-04-03 | A kind of rangefinder with angle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110041U true CN208110041U (en) | 2018-11-16 |
Family
ID=64119703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820472086.1U Expired - Fee Related CN208110041U (en) | 2018-04-03 | 2018-04-03 | A kind of rangefinder with angle device |
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| Country | Link |
|---|---|
| CN (1) | CN208110041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855507A (en) * | 2019-01-24 | 2019-06-07 | 蒋丰伊 | A kind of deep seam insied width measuring scale |
-
2018
- 2018-04-03 CN CN201820472086.1U patent/CN208110041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855507A (en) * | 2019-01-24 | 2019-06-07 | 蒋丰伊 | A kind of deep seam insied width measuring scale |
| CN109855507B (en) * | 2019-01-24 | 2020-09-04 | 蒋丰伊 | Deep-seam internal width measuring scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |