CN207037089U - Two-way laser rangefinder - Google Patents
Two-way laser rangefinder Download PDFInfo
- Publication number
- CN207037089U CN207037089U CN201721003354.7U CN201721003354U CN207037089U CN 207037089 U CN207037089 U CN 207037089U CN 201721003354 U CN201721003354 U CN 201721003354U CN 207037089 U CN207037089 U CN 207037089U
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- China
- Prior art keywords
- laser
- shell
- camera lens
- circuit board
- generating
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of two-way laser rangefinder,Including shell,Circuit board,Display screen,Two receive camera lens and two generating lasers,The circuit board is arranged in shell,The display screen is arranged on outer casing frontispiece,One receives the left surface that camera lens is arranged on shell,Another receives the right flank that camera lens is arranged on shell,One generating laser is arranged on the left surface of shell,Another generating laser is arranged on the right flank of shell,The reception camera lens is adjacent with generating laser,The display screen,Receive camera lens and generating laser is connected with circuit board,The generating laser of the right and left launches laser simultaneously,The laser pick-off camera lens of the right and left receives laser simultaneously,Solve existing laser range finder and can only carry out unidirectional measurement distance that two-way simultaneous measurement can not be carried out,Using not convenient enough,The problem of high to the technical requirements of survey engineer,Improve measurement accuracy.
Description
Technical field
It the utility model is related to the technical field of manufacture science and technology, more particularly to a kind of two-way laser rangefinder.
Background technology
Laser range finder of the prior art projects a branch of very thin laser to target at work, is received by photoelectric cell
The laser beam of target reflection, laser beam is calculated from being transmitted into the time of reception by the timer in laser measuring apparatus, and led to
Measuring instrument is crossed to calculate from observer's range-to-go, but existing laser range finder can only carry out unidirectional measurement distance can not
Two-way simultaneous measurement is enough carried out, use is not convenient enough, high to the technical requirements of survey engineer.
Utility model content
For weak point present in above-mentioned technology, the utility model provides a kind of pair simple in construction, easy to operate
To laser range finder.
In order to achieve the above object, a kind of two-way laser rangefinder, it is characterised in that including shell, circuit board, display
Screen, two reception camera lenses and two generating lasers, the circuit board are arranged in shell, and the display screen is arranged on shell
On front, one receives the left surface that camera lens is arranged on shell, and another receives the right flank that camera lens is arranged on shell, and one is swashed
Optical transmitting set is arranged on the left surface of shell, and another generating laser is arranged on the right flank of shell, the reception camera lens with
Generating laser is adjacent, and the display screen, reception camera lens and generating laser are connected with circuit board, the laser of the right and left
Transmitter launches laser simultaneously, and the laser pick-off camera lens of the right and left receives laser simultaneously.
Wherein, described two reception lens constructions are identical, and it is each receive reception eyeglass that camera lens includes focusing on laser and
The photoelectric cell plate of laser is received, the reception eyeglass for focusing on laser is convex lens, described electric device plate one end and receive mirror
Piece is connected, and the electric device plate other end is connected with circuit board.
Wherein, the structure of two generating lasers is identical, the generating laser include transmitting laser laser lamp and
The timer of time is calculated, described timer one end is connected with circuit board, and the timer other end electrically connects with laser lamp
Wherein, the bidirectional ranging instrument also includes function button, and the function button includes measurement button, ranging starting point is pressed
Key, starting key, shutdown button, continuous ranging button and removing button, described button one end pass through upper surface of outer cover and electricity
Road plate connection.
Wherein, the two-way laser rangefinder also includes detecting the level whether the two-way laser rangefinder is in horizontality
Container is measured, liquid is injected in measurement of the level container and stays an air level, the air level moves in measurement of the level container.
Wherein, the battery tray that electricity is provided for bidirectional ranging instrument is additionally provided with the shell rear surface, in the battery tray
Polylith battery is provided with, the polylith battery is fixed in battery tray in the form of end to end series connection, drawn on the battery tray
Go out wire rod and circuit board electrical connection.
The beneficial effects of the utility model are：
Compared with prior art, camera lens and laser hair are received by being set respectively to laser measuring apparatus left surface and right flank
Emitter, when opening bidirectional ranging instrument, left side receives the distance that camera lens and left side generating laser measure and receives camera lens with right side
And right side generating laser measure apart from addition calculation go out end positions between measurement distance, solve existing laser ranging
Instrument, which can only carry out unidirectional measurement distance, can not carry out two-way simultaneous measurement, and use is not convenient enough, to the technology of survey engineer
It is required that the problem of high, also improve measurement accuracy and efficiency.
Brief description of the drawings
Fig. 1 is the structure chart one of the utility model two-way laser rangefinder；
Fig. 2 is the structure chart two of the utility model two-way laser rangefinder；
Fig. 3 is the structural framing figure of the utility model two-way laser rangefinder.
Main element symbol description is as follows：
10th, shell 11, function button
12nd, display screen 13, reception camera lens
14th, generating laser 15, measurement of the level container.
Embodiment
In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.
Refering to Fig. 1-3, a kind of two-way laser rangefinder of the utility model, it is characterised in that including shell 10, circuit board,
Display screen 12, two receives camera lens 13 and two generating lasers 14, the circuit board are arranged in shell 10, the display
Screen 12 is arranged on the front of shell 10, and one receives the left surface that camera lens 13 is arranged on shell 10, and another receives camera lens 13 and set
The right flank in shell 10 is put, a generating laser 14 is arranged on the left surface of shell 10, and another generating laser 14 is set
Put the right flank in shell 10, the reception camera lens 13 is adjacent with generating laser 14, the display screen 12, reception camera lens 13 with
And generating laser 14 is connected with circuit board, the generating laser 14 of the right and left launches laser simultaneously, and the right and left swashs
Light-receiving camera lens 13 receives laser simultaneously.
Compared with prior art, camera lens 13 and laser are received by being set respectively to laser measuring apparatus left surface and right flank
When opening bidirectional ranging instrument, left side receives the distance that camera lens 13 and left side generating laser 14 measure and connect with right side transmitter 14
Receive that camera lens 13 and right side generating laser 14 measure apart from addition calculation go out end positions between measurement distance, solve existing
Laser range finder, which can only carry out unidirectional measurement distance, can not carry out two-way simultaneous measurement, and use is not convenient enough, to survey engineering
The problem of technical requirements of teacher are high, also improve measurement accuracy and efficiency.
In the present embodiment, two reception structures of camera lens 13 are identical, and each camera lens 13 that receives includes focusing on the reception of laser
Eyeglass and the photoelectric cell plate for receiving laser, reception eyeglass are convex lens, and electric device plate one end is connected with receiving eyeglass, electric device
The plate other end is connected with circuit board.
In the present embodiment, the structure of two generating lasers 14 is identical, and generating laser 14 includes the laser of transmitting laser
Lamp and the timer for calculating the time, timer one end are connected with circuit board, and the timer other end electrically connects with laser lamp, timing
Device calculates to be multiplied calculating when laser lamp transmitting laser starts to play receive mirror and receives the time of reflection laser with the speed of laser
Go out measurement distance.
In the present embodiment, the bidirectional ranging instrument also includes function button 11, and function button 11 includes measurement button, ranging rises
Initial point button, starting key, shutdown button, continuous ranging button and removing button, the one end of function button 11 passes through shell 10
Upper surface is connected with circuit board.
In the present embodiment, the two-way laser rangefinder also includes detecting whether the two-way laser rangefinder is in horizontality
Measurement of the level container 15, injection liquid simultaneously stays an air level in measurement of the level container 15, and air level is in measurement of the level container 15
Interior movement, when two-way laser measuring instrument is in it is horizontal when bubble rest on the middle part of levelling vessel, when two-way laser is surveyed
Measuring instrument, in horizontal level, then bubble can not be parked in the upper end of levelling vessel, or lower end.
In the present embodiment, the battery tray that electricity is provided for bidirectional ranging instrument is additionally provided with the back side of shell 10, in battery tray
Be provided with polylith battery, polylith battery is fixed in battery tray in the form of end to end series connection, on battery tray draw wire rod with
Circuit board electrical connection.
Disclosed above is only several specific embodiments of the present utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (6)
1. a kind of two-way laser rangefinder, it is characterised in that including shell, circuit board, display screen, two reception camera lenses and two
Individual generating laser, the circuit board are arranged in shell, and the display screen is arranged on outer casing frontispiece, and one receives camera lens and sets
The left surface in shell is put, another receives the right flank that camera lens is arranged on shell, and a generating laser is arranged on shell
Left surface, another generating laser are arranged on the right flank of shell, and the reception camera lens is adjacent with generating laser, described aobvious
Display screen, reception camera lens and generating laser are connected with circuit board, and the generating laser of the right and left launches laser simultaneously, left
The laser pick-off camera lens on right both sides receives laser simultaneously.
2. two-way laser rangefinder according to claim 1, it is characterised in that described two reception lens constructions are identical,
And each photoelectric cell plate for receiving eyeglass and receiving laser for receiving camera lens and including focusing on laser, the reception eyeglass is convex lens
Mirror, described electric device plate one end are connected with receiving eyeglass, and the electric device plate other end is connected with circuit board.
3. according to the two-way laser rangefinder described in claim 2, it is characterised in that the structure phase of two generating lasers
Together, the generating laser includes the laser lamp of transmitting laser and calculates the timer of time, described timer one end and electricity
Road plate connection, the timer other end electrically connect with laser lamp.
4. according to the two-way laser rangefinder described in claim 1, it is characterised in that the bidirectional ranging instrument is also pressed including function
Key, the function button include measurement button, ranging starting point button, starting key, shutdown button, continuous ranging button and
Button is removed, described button one end is connected through upper surface of outer cover with circuit board.
5. according to the two-way laser rangefinder described in claim 4, it is characterised in that the two-way laser rangefinder also includes inspection
The measurement of the level container whether the two-way laser rangefinder is in horizontality is surveyed, injection liquid and stays one in measurement of the level container
Air level, the air level move in measurement of the level container.
6. according to the two-way laser rangefinder described in claim 4, it is characterised in that be additionally provided with the shell rear surface for
Bidirectional ranging instrument provides the battery tray of electricity, is provided with polylith battery in the battery tray, the polylith battery is with end to end
The form of series connection is fixed in battery tray, and wire rod and circuit board electrical connection are drawn on the battery tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003354.7U CN207037089U (en) | 2017-08-11 | 2017-08-11 | Two-way laser rangefinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003354.7U CN207037089U (en) | 2017-08-11 | 2017-08-11 | Two-way laser rangefinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037089U true CN207037089U (en) | 2018-02-23 |
Family
ID=61486864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721003354.7U Expired - Fee Related CN207037089U (en) | 2017-08-11 | 2017-08-11 | Two-way laser rangefinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207037089U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375342A (en) * | 2018-04-28 | 2018-08-07 | 广东电网有限责任公司 | Laser ranging system and method |
| CN109708576A (en) * | 2018-11-15 | 2019-05-03 | 北方重工装备（沈阳）有限公司 | A kind of two-way positioning position in storehouse determining device of the automobile-used laser of discharging |
| CN113030914A (en) * | 2021-02-24 | 2021-06-25 | 安徽理工大学 | Urban engineering surveying and mapping measuring device for building heritage and using method thereof |
| CN117492021A (en) * | 2023-12-20 | 2024-02-02 | 深达威科技(广东)股份有限公司 | Dual-optical-fusion laser range finder |
-
2017
- 2017-08-11 CN CN201721003354.7U patent/CN207037089U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375342A (en) * | 2018-04-28 | 2018-08-07 | 广东电网有限责任公司 | Laser ranging system and method |
| CN109708576A (en) * | 2018-11-15 | 2019-05-03 | 北方重工装备（沈阳）有限公司 | A kind of two-way positioning position in storehouse determining device of the automobile-used laser of discharging |
| CN113030914A (en) * | 2021-02-24 | 2021-06-25 | 安徽理工大学 | Urban engineering surveying and mapping measuring device for building heritage and using method thereof |
| CN117492021A (en) * | 2023-12-20 | 2024-02-02 | 深达威科技(广东)股份有限公司 | Dual-optical-fusion laser range finder |
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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: 20180223 Termination date: 20200811 |