CN101836075A - Distance measuring device - Google Patents
Distance measuring device Download PDFInfo
- Publication number
- CN101836075A CN101836075A CN200880112580A CN200880112580A CN101836075A CN 101836075 A CN101836075 A CN 101836075A CN 200880112580 A CN200880112580 A CN 200880112580A CN 200880112580 A CN200880112580 A CN 200880112580A CN 101836075 A CN101836075 A CN 101836075A
- Authority
- CN
- China
- Prior art keywords
- distance measuring
- over cap
- measuring equipment
- display device
- operating control
- Prior art date
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 claims 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4813—Housing arrangements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The invention relates to a distance measuring device (1), particularly a laser distance measuring device, comprising means for measuring distance (2), first display means (3) and first operating means (4). According to the invention, a protective cover (9) is proposed, by means of which the first display means (3) and/or the first operating means can be covered.
Description
Technical background
Invention relates to a kind of distance measuring equipment as described in the preamble by claim 1, especially a kind of laser distance measuring equipment.
In the known distance measuring equipment, the device of measuring distance includes a transmitter unit and a receiving element, wherein launches a measuring-signal from transmitter unit in the direction of an object, measure the distance to this object.Measuring signal reflected is received the unit and receives on object, and one of them analysis and evaluation electronic installation is for example measured distance to this object by measuring transmission time or interferometry.As everyone knows, adopt laser, ultrasound wave or radar wave are as measuring-signal.
Especially in order to start measurement or to carry out certain input, the known distance measuring equipment has the operating control that is designed to button.The known distance measuring equipment is provided with the display device that is designed to display in addition, is used to show measurement result and/or by input that operating control carried out.On display device and operating control generally were positioned at above of distance measuring equipment, end face basic and distance measuring equipment layout that meets at right angles was launched measuring-signal by this end face, and receive measuring-signal in this end face above this.Polluting very big place, especially building ground because the known distance measuring equipment usually uses, therefore display device and/or operating control are being polluted and/or damage, this has caused the shortening in distance measuring equipment life-span again.
Summary of the invention
Technical assignment
Therefore task of the present invention is, advises a kind of distance measuring equipment, and the danger of pollution and/or damage minimizes in this device.
The technology solution
This task solves with a kind of distance measuring equipment with feature of claim 1.The favourable improvement design proposal of invention is illustrated in the dependent claims.All by at least two at instructions, claims and/disclosed feature is formed in the accompanying drawing combination all belongs to scope of invention.
The thinking of invention is that distance measuring equipment disposes an over cap, can cover in it, covers at least partially, that is to say and can protect first display device and/or first operating control.Especially when distance measuring equipment does not use; can be by means of being described to an over cap; at least in part; preferentially fully first display device and/or first operating control are covered in; thereby make display device and/or operating control be difficult to be polluted; especially be difficult to make display or joystick key to be scratched, perhaps preferably it avoided.According to the layout and/or the structure of the presumable adjusting mechanism that is used for over cap, navigability, the especially operability of the distance measuring equipment that this effort by microminiaturization becomes more and more littler are improved in other words with the performance that can grip.In a kind of distance measuring equipment that designs according to thinking of the present invention; over cap is not only for the defencive function of first display device and/or first operating control; but over cap itself; as also will narrating later; can be used as the support of display device and/or operating control; especially when such distance measuring equipment, otherwise must design too for a short time owing to microminiaturized effort (position is in short supply) in this display device and/or operating control.
The present invention relates to whole automatic distance measuring equipment, irrelevant with the concrete structure of the device of range observation.Yet a kind of form of implementation of distance measuring equipment preferably, wherein the device of range observation has at least one laser emission element (especially laser diode) and a laser pick-off unit (especially photodiode), wherein concrete distance is determined, for example can be undertaken by the measurement and/or the interference observation in transmission time.
Advantageously stipulate in improvement design proposal of the present invention: over cap that is to say to be arranged in distance measuring equipment, especially on the housing of distance measuring equipment enduringly with losing.A kind of alternative solution is handled a case and is: over cap be designed to removable disengageably with distance measuring equipment; especially be connected with the housing of distance measuring equipment; so that when needed, especially when the measuring position especially owing to the reason of position requires over cap (fully) to be removed when such.
In improvement design proposal of the present invention, advantageously stipulate: over cap is arranged to or can be arranged to can swing with respect to first display device and/or first operating control.This for example can realize by being articulated and connected of housing of over cap and distance measuring equipment.
Can realize a kind of form of implementation equally, wherein between an open position and off-position, preferred parallel is mounted slidably in a surface of distance measuring equipment housing over cap with respect to first display device and/or first operating control.The structure of the roller shutter sample of over cap equally also can realize, thereby over cap can especially be provided with to guiding in guide rail, so that over cap is adjusted on the back side of distance measuring equipment around the end face of distance measuring equipment.
Advantageously stipulate in improvement design proposal of the present invention: first display device is arranged on the over cap at least in part.Subsidiary or alternatively can especially be designed to outside the display device of display except this, second display device (for example second display) is arranged on the over cap at least in part.Not to make first and/or second display device (being) show measurement result and/or the input of carrying out, but express time-and/or date and time information on first and/or second display device for example.
Suitable especially is that first operating control is arranged on the over cap at least in part.First operating control for example can be made up of one or more enter keies and/or scroll wheel or the like.Also can consider, make first display device be designed to first operating control (touch display screen).Additional or alternative in first operating control, other operating control (for example another group button and/or at least one scroll wheel) can be arranged on the over cap at least in part.Preferably display device and/or operating control are arranged on the over cap, thereby it are covered in by closing over cap.Also can realize a kind of form of implementation; wherein on over cap, especially on an outside surface of over cap, arranged a display device at least; this display device can be seen when over cap is closed, and for example is used to demonstrate time or date function and/or battery charge situation.
In order further to improve the function of the distance measuring equipment that is provided with an over cap; in the improvement design proposal of invention, stipulate: on over cap, be provided with a record cell and be used to carry out recording drawing, and/or be provided with the device that is used for releasably record cell being fixed on the over cap.The device that is used for releasably fixing record cell for example can be designed to retaining clip or stop mechanism.
According to a kind of suitable form of implementation, on over cap, arranged lighting device, can throw light at least in part to display device and/or operating control when over cap is opened with this device.Additional or alternatively can design lighting device like this, make distance measuring equipment can be used as a kind of electric torch.
In improvement design proposal of the present invention, in order further to improve the function of distance measuring equipment, on over cap, be provided with at least one pocket calculator, it preferably is integrated in the over cap.Additional or alternatively can on over cap, for example be provided with the device of releasably fixing a pocket calculator by kayser and/or anchor clamps.
Especially in order to make some measuring task be more prone to realize; and/or distance measuring equipment or measuring-signal (measurement ray) are aimed at respect to an object; preferred a kind of form of implementation; wherein over cap is on the angle position of at least one regulation; preferably with respect to distance measuring equipment, preferably meeting at right angles ground with respect to the housing of distance measuring equipment can stop.Preferred especially a kind of form of implementation, wherein over cap becomes different, the angle step of regulation, for example with 5 ° or 10 ° of steps, can be with respect to the housing stop of distance measuring equipment.
Description of drawings
Other advantage of invention, characteristics and details situation can be seen following description of a preferred embodiment and accompanying drawing.Accompanying drawing is depicted as:
One of Fig. 1 is designed to the laser distance measuring equipment, has the schematic drawing of overlooking of the distance measuring equipment that can amount to over cap;
Fig. 2 presses the side view of distance measuring equipment when the position of rotating 90 ° of Fig. 1.
Fig. 3 has the diagrammatic side views of the distance measuring equipment of the over cap that can arrange with passing.
Embodiment
Identical in the accompanying drawings member all uses identical Reference numeral to represent with the member with identical function.
In Fig. 1, represented a distance measuring equipment 1 that is designed to the laser distance measuring equipment.Distance measuring equipment 1 includes the device 2 with range observation that only simply illustrates in by embodiment shown in Figure 2, wherein these devices have a transmitter unit, a receiving element, an analysis and evaluation unit and a control module (not shown), wherein analysis and evaluation unit and control module transmission signals ground and the first, the display device 3 that is designed to display connects.Be connected with first operating control 4 with the control module signal, this operating control is made of many buttons with transmitting.On first display device 3, both can show the input carried out by means of operating control 4, by the measurement results that device 2 is determined, also can demonstrate attached information, for example as time-or date and time information, perhaps intermediate storage information or the like.
On a narrow limit of housing 6 by means of a swing hinge 10 hinged over caps 9.Over cap 9 is inadvisable following in an illustrated embodiment, but is connected with housing 6 enduringly.Extending of over cap 9 to the longitudinal extension and the width that extend and width extends corresponding to housing 6; so over cap 9; if it from shown in open position be transferred on the off-position in the direction of arrow 11; that just covers in whole housing upper surface 5 fully and therefore covers in first display device 3, also covers in first operating control 4.When needed housing 6 and/or over cap 9 can be provided with one preferably around seal, thereby make first display device 3 and/or operating control 4 dustproof and/or anti-dabbling when over cap 9 is closed.
As seen from Figure 1; arranged second display device 13 and second operating control 14 on the inside surface 12 of the over cap of arranging with 5 face-offs of housing upper surface in off position 9, therefore the area that provides by over cap 9 considers that the navigability that realizes the best is fully utilized.Also can cancel second display device 13 and second operating control 14 when needed.Equally also can consider to make first display device 3 and/or first operating control 4 to be arranged at least in part on the over cap 9, especially on the inside surface 2 of over cap 9.
As seen from Figure 2, on the outside surface 15 of inside surface 2, also have the 3rd display device 16 in the face-off of over cap 9 in addition, especially be used for showing date-and/or temporal information.The 3rd display device 16 like this can be cancelled when needed.Can carry out following modification and expansion at the embodiment shown in Fig. 1 and 2; thereby by the stop mechanism that may be provided with over cap 9 is lived with respect to housing 6 stop on the angle position of regulation, so that can adopt over cap 9 as the ancillary method when the alignment distance measuring equipment.
In Fig. 3, represented to be designed to the another kind of embodiment of the distance measuring equipment 1 of laser distance measuring equipment.Can see housing 6 and with respect to the over cap 9 of housing 6 removable layouts; it can adjusted between an open position and an off-position on the direction of arrow 17; wherein over cap 9 covers in housing upper surface 5 fully on off-position, and this upper surface has first display device and first operating control that can not see among Fig. 3.Can be provided with when needed by way of parenthesis other movably or over cap that can swing or stoppable.
Alternative in the swing solution shown in Fig. 1 and 2 with at the mobility solution shown in Fig. 3, stop motion mechanism also can be set be used to make over cap 9 stop on housing 6.Therefore can over cap be fixed on the housing 6 by overlapping to insert with kayser.
Claims (10)
1. distance measuring equipment; especially laser distance measuring equipment; it includes the device (2) that is used for measuring distance; first display device (3) and first operating control (4); it is characterized in that; be provided with over cap (9), can cover in first display device (3) and/or first operating control (4) with it.
2. by the described distance measuring equipment of claim 1, it is characterized in that over cap (9) is connected with the housing (6) of distance measuring equipment (1) enduringly or removably, perhaps can connect.
3. by claim 1 or 2 described distance measuring equipments, it is characterized in that over cap (9) can swingingly be provided with respect to first display device (3) and/or first operating control (4).
4. by the described distance measuring equipment of one of aforesaid right requirement, it is characterized in that over cap (9) can be provided with movably with respect to first display device (3) and/or first operating control (4).
5. by the described distance measuring equipment of one of aforesaid right requirement, it is characterized in that first display device (3) and/or second display device (13) are arranged on the over cap (9) at least in part.
6. by the described distance measuring equipment of one of aforesaid right requirement, it is characterized in that first operating control (4) and/or second operating control (14) are arranged on the over cap (9) at least in part.
7. by the described distance measuring equipment of one of aforesaid right requirement, it is characterized in that, on over cap (9), arranged record cell; And/or on over cap (9), be provided with and be used for the removable fixedly device of record cell of turning up the soil.
8. by the described distance measuring equipment of one of aforesaid right requirement, it is characterized in that, on over cap (9), be provided with lighting device.
9. by the described distance measuring equipment of one of aforesaid right requirement, it is characterized in that, be integrated with pocket calculator in over cap (9) lining; And/or on over cap (9), be provided with and be used for the removable fixedly device of pocket calculator of turning up the soil.
10. by described distance measuring equipment one of in the claim 2 to 9, it is characterized in that over cap (9) preferentially meets at right angles on the angle position of at least one regulation, perhaps can stop live with respect to housing (6) with the angle step of regulation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007050293.3 | 2007-10-22 | ||
| DE102007050293A DE102007050293A1 (en) | 2007-10-22 | 2007-10-22 | Distance measuring device |
| PCT/EP2008/063783 WO2009053274A1 (en) | 2007-10-22 | 2008-10-14 | Distance measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101836075A true CN101836075A (en) | 2010-09-15 |
Family
ID=40225221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880112580A Pending CN101836075A (en) | 2007-10-22 | 2008-10-14 | Distance measuring device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2205937A1 (en) |
| CN (1) | CN101836075A (en) |
| DE (1) | DE102007050293A1 (en) |
| WO (1) | WO2009053274A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113532395A (en) * | 2021-06-04 | 2021-10-22 | 山东大学 | Non-destructive target device and method for three-dimensional laser scanning of operation tunnel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009026492A1 (en) * | 2009-05-27 | 2011-03-03 | Robert Bosch Gmbh | hand tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH8339A (en) * | 1894-04-17 | 1894-09-30 | Anton Reinisch | Automatic pedometer |
| US7125145B2 (en) * | 2000-12-26 | 2006-10-24 | Taylor Cutlery Llc | Multi-purpose equipment |
| JP2003045201A (en) * | 2001-07-26 | 2003-02-14 | Tokyo Compass Mfg Co Ltd | Pedometer with illuminating light |
| EP1617628A4 (en) * | 2003-10-16 | 2012-05-02 | Vodafone Plc | Mobile communication terminal and application program |
| DE102004027314B4 (en) * | 2004-03-17 | 2006-03-23 | Gerald Kampel | Avalanche spill detector and method for locating a transmitter |
| JP4789482B2 (en) * | 2005-02-18 | 2011-10-12 | 株式会社キーエンス | Position detection type photoelectric sensor and its reference distance setting method |
-
2007
- 2007-10-22 DE DE102007050293A patent/DE102007050293A1/en not_active Withdrawn
-
2008
- 2008-10-14 WO PCT/EP2008/063783 patent/WO2009053274A1/en active Application Filing
- 2008-10-14 EP EP08842131A patent/EP2205937A1/en not_active Withdrawn
- 2008-10-14 CN CN200880112580A patent/CN101836075A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113532395A (en) * | 2021-06-04 | 2021-10-22 | 山东大学 | Non-destructive target device and method for three-dimensional laser scanning of operation tunnel |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2205937A1 (en) | 2010-07-14 |
| WO2009053274A1 (en) | 2009-04-30 |
| DE102007050293A1 (en) | 2009-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100915 |