CN207163456U - A kind of GPS surveying instruments for field exploration integration - Google Patents
A kind of GPS surveying instruments for field exploration integration Download PDFInfo
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- CN207163456U CN207163456U CN201721189447.3U CN201721189447U CN207163456U CN 207163456 U CN207163456 U CN 207163456U CN 201721189447 U CN201721189447 U CN 201721189447U CN 207163456 U CN207163456 U CN 207163456U
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- fix bar
- surveying instruments
- gps surveying
- mounting platform
- ground
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Abstract
The utility model discloses a kind of GPS surveying instruments for field exploration integration, including GPS surveying instruments, support；Support includes mounting platform and extension tripod, and mounting platform is fixedly connected on extension tripod；Whole device also includes fine setting horizontal device, Ground-grabbing device；Fine setting horizontal device is fixedly connected on mounting platform；GPS surveying instruments are fixedly connected on fine setting horizontal device；Fine setting horizontal device is connected with mounting platform；Ground-grabbing device is fixedly connected with extension tripod bottom；The utility model, it is reasonable in design, it is easy to use, cost is low, by the cooperation for finely tuning horizontal device and extension tripod that whole device is more horizontal so that measurement data is more accurate, in addition, various field explorations can be adapted to by Ground-grabbing device whole device.
Description
Technical field
Mapping equipment technical field is the utility model is related to, more particularly to a kind of GPS for field exploration integration is surveyed
Paint instrument.
Background technology
GPS instrument of surveying and mappings are exactly the instrument and dress that are used as data sampling and processing, output etc. for mapping job design manufacture
Put.Need to carry out, to middle leveling, centre exactly being directed at into survey station to improve measurement accuracy using preceding in GPS instrument of surveying and mappings
Point, then makes instrument of surveying and mapping be maintained at horizontality.Instrument of surveying and mapping is directly erected at cantilever tip by usual staff, then
Centering leveling is carried out using centering rod.Centering rod is that can be pointing directly at land mark by vertical as the most frequently used support
The scalable metallic rod of point, it is aligning equipment indispensable in mapping.
At present because part GPS instrument of surveying and mappings are heavier, a centering rod, which is used alone, often can not effectively support mapping
Instrument, occurs the scheme for forming support using more centering rod combinations and being supported to instrument of surveying and mapping in the prior art.Although
This scheme can ensure support strength, but due to the increase of centering rod quantity, cause the volume of support to become big, carry extremely
Inconvenience.
Moreover, existing support all can only vertical direction by expansion link be adjusted instrument level, the amplitude of accommodation compared with
Greatly, instrument accurately can not be adjusted to level by affected personnel, it is necessary to more accurate measurement when especially being surveyed in the wild
Data, existing support can not meet；Simultaneously in the wild complicated rugged environment when, instrument support, which can not be fixed on, to be sent out miscellaneous
It on face, and then can not guarantee instrument level, cause measurement data inaccurate, therefore, in general instrument support can not meet
The use of operating personnel.
The Chinese patent that Authorization Notice No. is CN201318161Y, authorized announcement date is on 09 30th, 2009 discloses one
Kind instrument support, is made up of support frame, column and wheel carrier.Column includes elevating screw, bushing, lifting handle, latch, righting
Sleeve, clamp nut and lifting set, wheel carrier include bearing, bearing block and disk roller.Column is housed, column is built with liter on support frame
Drop leading screw or hydraulic means, the wheel carrier equipped with disk roller are placed on the bearing block of column upper end.The outer surface of righting sleeve is that do not have
The threaded face of cylinder.There is screwed hole in lifting set, both sides are equipped with lifting handle.Bushing is equipped with two latch and peep hole.
This instrument support can place the instrument of plurality of specifications.Can as needed conditioning instrumentation place height.Can be with rotation wheel carrier
The position that conditioning instrumentation is placed.
It is that a kind of instrument support solve only the problem of easy to use, not solve to survey in place of the deficiencies in the prior art
Paint instrument placement level, the problem of making measurement data more accurate.
Utility model content
The purpose of this utility model is to provide a kind of GPS surveying instruments for field exploration integration, which solves GPS surveys
Instrument placement level is painted, the problem of making measurement data more accurate, there is the advantages of causing measurement data more accurate.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is used for field exploration
The GPS surveying instruments of integration, including GPS surveying instruments, support；
Support includes mounting platform and extension tripod, and mounting platform is fixedly connected on extension tripod；
Whole device also includes fine setting horizontal device, Ground-grabbing device；
GPS surveying instruments are fixedly connected on fine setting horizontal device；
Fine setting horizontal device is connected with mounting platform；
Ground-grabbing device is fixedly connected with extension tripod bottom.
Using above-mentioned technical proposal, when being surveyed in the wild, due to bad environments, ground is complicated and changeable, by whole
Device, it is ensured that adapt to bad environments, the problem of ground is complicated and changeable, Ground-grabbing device is fixed on to ground complicated and changeable
On, firmly whole device is fixed, carry out one by extension tripod is adjusted on GPS surveying instrument vertical directions on a large scale
Lower lifting, and then make it that GPS surveying instruments are horizontal, then by finely tuning horizontal device to one fine setting of GPS surveying instruments, GPS is surveyed and drawn
Instrument is adjusted to more horizontal position so that measurement data is more accurate.
More preferably：Fine setting horizontal device includes support column, gear and rotating shaft, and support column is provided with rack, rack
Connection is engaged with gear, rotating shaft is fixedly connected with gear；
GPS surveying instruments bottom is fixedly connected at the top of support column, rotating shaft one end is connected on mounting platform, rotating shaft it is another
One end passes through mounting platform.
Using above-mentioned technical proposal, fine setting horizontal device use a kind of simple mechanical mechanism, including rack, gear and turn
Axle, for operating personnel by rotating shaft, rotating shaft drives pinion rotation, pinion rotation band carry-over bar oscilaltion, so as to complete GPS
Surveying instrument WidFin.Structure design advantages of simple, practical and convenient, cost is low.
More preferably：The mounting platform upper edge is provided with three equidistant the first circular holes, three fine setting water
Leveling device；
The setting of first circular hole correspondence position is fluted, and gear passes through groove, and support column passes through the first circular hole, and rotating shaft one end is worn
Cross the gear center of circle and be connected on mounting platform, the rotating shaft other end passes through mounting platform edge.
Using above-mentioned technical proposal, set on mounting platform the first circular hole cause support column convenient through mounting platform with
GPS surveying instruments are fixedly connected, and groove is set on mounting platform, mainly coordinate gear through groove and the rack on support column
Connection, rotating shaft are connected on mounting platform through gear center of circle one end, and the rotating shaft other end passes through mounting platform edge so that operation
Personnel facilitate rotating shaft, and rotating shaft is fixed through the gear center of circle so that axis of rotation drives pinion rotation.
Using three fine setting horizontal devices, and it is fixed on three the first equidistant circular holes set on mounting platform, etc.
Make it that fine setting is better away from main.
More preferably：What Ground-grabbing device included being used for being close to earth's surface leads tool, leads and is provided with pilot hole on having；
For inserting the main fix bar of underground, main fix bar, which is fixed on, to be led on tool, and main fix bar is used to insert underground
One end is provided with fixing hole；
For inserting the auxiliary fix bar of underground, auxiliary fix bar sequentially passes through pilot hole and fixing hole, aids in fix bar
With main fix bar part located underground with leading tool corresponding position composition triangular frame structure；
For the installation portion of installation, installation portion is arranged in main fix bar.
Using above-mentioned technical proposal, main fix bar is first inserted into underground, when leading tool and being close to earth's surface, fix bar will be aided in
It is inserted into along pilot hole in ground.
The effect of pilot hole and fixing hole is mainly so that auxiliary fix bar is more preferably inserted into underground faster.
The triangular framing of formation causes Ground-grabbing device to fix on the ground more stable.
When pulling out installation portion upwards, there are resistance, main fixation in soil to main fix bar and auxiliary fix bar under ground portion
Bar has support force to auxiliary fix bar, and above-mentioned resistance and support force form earth-grasping force.Structure design advantages of simple, it is practical and convenient,
Cost is low.
More preferably：It is integral type structure that tool, which is led, with main fix bar, and main fix bar is vertically set on described lead on tool.
Using above-mentioned technical proposal, using integrally connected so that lead tool and main fix bar relative will not be slided so that lead tool
It is more firm that underground is inserted into main fix bar, using being vertically arranged fixation so that when main fix bar is inserted into below ground,
Leading tool coordinates main fix bar close proximity to ground to play fixation.
More preferably：Mounting hole is provided with main fix bar, main fix bar is fixed by the mounting hole with bolt
On extension tripod.
Using above-mentioned technical proposal, mounting hole is set in main fix bar, facilitates bolt by mounting hole that Ground-grabbing device is fast
Speed is arranged on extension tripod, is fixedly connected using bolt so that Ground-grabbing device is detachable by bolt.
More preferably：Extension tripod includes three expansion links, and expansion link is by a crude metal pipe and one thin gold
Category pipe, which is mutually arranged, to be formed；
Thin metal pipe is arranged on the inwall of end and is provided with metal spring jumping bean, and crude metal pipe sleeve, which is set, is provided with a row on end pipe wall
Second circular hole, metal spring jumping bean just coordinates with the second circular hole when crude metal pipe is arranged with thin metal pipe.
Using above-mentioned technical proposal, expansion link is connected by a thin metal pipe with crude metal pipe by metal spring jumping bean,
Simple in construction easy to operate, operating personnel only need the lower metal spring jumping bean that press...withes one's finger, and metal spring jumping bean passes through crude metal
The second circular hole on pipe is reduced in crude metal pipe, while one hand of operating personnel is held thin metal pipe and up gently one drawn, and passes through
Metal spring jumping bean slides in crude metal inside pipe wall and just slides into next second circular hole, due to metal spring jumping bean itself
Elasticity slips into the second circular hole clamping automatically, it is possible to which the elongation for completing expansion link is stretched short, passes through the gold of metal spring jumping bean in itself
Belong to characteristic, physical life can be increased.
More preferably：Crude metal pipe and thin metal pipe are made up of stainless steel tube.
Using above-mentioned technical proposal, whole device is all to use in the wild, is often exposed to wind and rain, and exist in air
Corrosive gas, corrosion can not only be resisted using stainless steel tube, and will not got rusty, service life length.
In summary, the utility model has the advantages that：
The utility model, reasonable in design, easy to use, cost is low, by finely tuning horizontal device and extension tripod
Cooperation whole device is more horizontal so that measurement data is more accurate, in addition, can by Ground-grabbing device whole device
To be adapted to various field explorations.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present embodiment, illustrates the working condition of whole device；
Fig. 2 is the fine setting horizontal device dimensional structure diagram of the present embodiment, illustrates the structure of fine setting horizontal device
Composition；
Fig. 3 is the Ground-grabbing device dimensional structure diagram of the present embodiment, illustrates the structure composition of Ground-grabbing device；
Fig. 4 is the sectional perspective structural representation of the present embodiment, illustrates the work of extension tripod and Ground-grabbing device
State；
Fig. 5 is the dimensional structure diagram that the fine setting horizontal device of the present embodiment coordinates with mounting platform, is illustrated micro-
Installation site of the water transfer leveling device on mounting platform；
Fig. 6 is the dimensional structure diagram of the expansion link of the present embodiment, illustrates the course of work of expansion link.
In figure, 1, GPS surveying instruments；2nd, support；3rd, mounting platform；4th, extension tripod；5th, horizontal device is finely tuned；6th, grab ground
Device；7th, the first circular hole；501st, rack；502nd, gear；503rd, rotating shaft；61st, main fix bar；62nd, installation portion；63rd, tool is led；64、
Aid in fix bar；611st, fixing hole；631st, pilot hole；621st, mounting hole；8th, bolt；9th, spring is jumped funny；10th, crude metal pipe；11
Thin metal pipe；12nd, groove；13rd, expansion link；14th, the second circular hole；15th, support column.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in the scope of protection of the utility model by Patent Law.
As shown in figure 1, a kind of GPS surveying instruments for field exploration integration, including GPS surveying instruments 1, support 2；
Support 2 includes mounting platform 3 and extension tripod 4, and mounting platform 3 is fixedly connected on extension tripod 4；
Whole device also includes fine setting horizontal device 5, Ground-grabbing device 6；
GPS surveying instruments 1 are fixedly connected on fine setting horizontal device 5；
Fine setting horizontal device 5 is connected with mounting platform 3；
Ground-grabbing device 6 is fixedly connected with the bottom of extension tripod 4.
In use, when being surveyed in the wild, due to bad environments, ground is complicated and changeable, by whole device,
It can ensure to adapt to bad environments, the problem of ground is complicated and changeable, Ground-grabbing device 6 is fixed on ground complicated and changeable, jail
Whole device is fixed in jail, and carry out one by extension tripod 4 is adjusted above and below the vertical direction of GPS surveying instruments 1 on a large scale
Lifting, and then make it that GPS surveying instruments 1 are horizontal, then by finely tuning horizontal device 5 to 1 one fine settings of GPS surveying instruments, GPS is surveyed and drawn
Instrument 1 is adjusted to more horizontal position so that measurement data is more accurate.
As shown in Fig. 2 fine setting horizontal device 5 includes support column, gear 502 and rotating shaft 503, support column 15 is provided with rack
501, rack 501 engages connection with gear 502, and rotating shaft 503 is fixedly connected with gear 502；
The top of support column 15 is fixedly connected on the bottom of GPS surveying instruments 1, and the one end of rotating shaft 503 is connected on mounting platform 3,
The other end of rotating shaft 503 passes through mounting platform 3.
In use, finely tune horizontal device 5 and use a kind of simple mechanical mechanism, including rack 501, gear 502
With rotating shaft 503, operating personnel are rotated by rotating shaft 503, rotating shaft 503 with moving gear 502, the rotational band carry-over bar of gear 502
501 oscilaltions, so as to complete the WidFin of GPS surveying instruments 1.Structure design advantages of simple, practical and convenient, cost is low.
As shown in Figure 2 and Figure 5, the upper edge of mounting platform 3 is provided with three equidistant the first circular holes 7, and three micro-
Water transfer leveling device 5；
The setting of the correspondence position of first circular hole 7 is fluted, and gear 502 passes through groove, and support column 15 passes through the first circular hole 7, turns
The one end of axle 503 is through the center of circle of gear 502 and is connected on mounting platform 3, and the other end of rotating shaft 503 passes through the edge of mounting platform 3.
In use, the first circular hole 7 is set to cause support column 15 convenient through mounting platform 3 on mounting platform 3
It is fixedly connected with GPS surveying instruments 1, groove is set on mounting platform 3, mainly passes through gear 502 on groove and support column
Rack 501 coordinates rotation connection, and rotating shaft 503 is connected on mounting platform 3 through the center of circle one end of gear 502, the other end of rotating shaft 503
Through the edge of mounting platform 3 so that operating personnel facilitate rotating shaft 503, and rotating shaft 503 is fixed through the center of circle of gear 502 so that
The rotation driven gear 502 of rotating shaft 503 rotates.
Using three fine setting horizontal devices 5, and it is fixed on three the first equidistant circular holes 7 set on mounting platform 3,
It is equidistant mainly make it that fine setting is better.
Gear 502, which is placed in groove 12, facilitates gear 502 to be engaged with rack 501.
As shown in figure 3, Ground-grabbing device 6 include being used for being close to earth's surface lead tool 63, lead and being provided with pilot hole 631 on tool 63；
For inserting the main fix bar 61 of underground, main fix bar 61, which is fixed on, to be led on tool 63, and main fix bar 61 is used to insert
The one end for entering underground is provided with fixing hole 611；
For inserting the auxiliary fix bar 64 of underground, auxiliary fix bar 64 sequentially passes through pilot hole 631 and fixing hole 611,
Auxiliary fix bar 64 and 61 part located underground of main fix bar are with leading tool 63 corresponding positions composition triangular frame structure；
For the installation portion 62 of installation, installation portion 62 is arranged in main fix bar 61.
In use, main fix bar 61 is first inserted into underground, when lead tool 63 be close to earth's surface when, fix bar will be aided in
64 are inserted into ground along pilot hole 631.
The effect of pilot hole 631 and fixing hole 611 is mainly so that auxiliary fix bar 64 is more preferably inserted into underground faster.
The triangular framing of formation causes Ground-grabbing device 6 to fix on the ground more stable.
When pulling out installation portion 62 upwards, there is resistance in soil to main fix bar 61 and auxiliary fix bar 64 under ground portion,
Main fix bar 61 has support force to auxiliary fix bar 64, and above-mentioned resistance and support force form earth-grasping force.Structure design advantages of simple,
Practical and convenient, cost is low.
As shown in figure 3, it be integral type structure to lead tool 63 with main fix bar 61, main fix bar 61 be vertically set on described in lead tool
On 63.
In use, using integrally connected so that lead tool 63 and main fix bar 61 relative will not be slided so that lead tool
63 and main fix bar 61 to be inserted into underground more firm, using being vertically arranged fixation so that be inserted into ground in main fix bar 61
When following, lead tool 63 and coordinate the main close proximity to ground of fix bar 61 to play fixation.
As shown in figure 3, being provided with mounting hole 621 in main fix bar 61, main fix bar 61 passes through the mounting hole 621 and spiral shell
Bolt 8 is fixed on extension tripod 4.
In use, mounting hole 621 is set in main fix bar 61, facilitates bolt 8 to be filled with grabbing by mounting hole 621
Put 6 to be quick installed on extension tripod 4, be fixedly connected using bolt 8 so that Ground-grabbing device 6 is detachable by bolt 8.
As shown in fig. 6, extension tripod 4 includes three expansion links 13, expansion link 13 is by a crude metal pipe 10 and one
Thin metal pipe 11, which is mutually arranged, to be formed；
Thin metal pipe 11 is arranged on the inwall of end and is provided with metal spring jumping bean 9, and crude metal pipe 10 is arranged on end pipe wall and set
There is second circular hole of row 14, metal spring jumping bean 9 is just matched somebody with somebody with the second circular hole 14 when crude metal pipe 10 is arranged with thin metal pipe 11
Close.
In use, expansion link 13 is connected by a thin metal pipe 11 and crude metal pipe 10 by metal spring jumping bean 9
Connect, simple in construction easy to operate, operating personnel only need the lower metal spring jumping bean 9 that press...withes one's finger, and metal spring jumping bean 9 is by thick
The second circular hole 14 on metal tube 10 is reduced in crude metal pipe 10, while to hold thin metal pipe 11 up light for one hand of operating personnel
Light one draws, and is slided by metal spring jumping bean 9 in the inwall of crude metal pipe 10 and just slides into next second circular hole, due to metal
The elasticity of spring jumping bean 9 itself slips into the clamping of the second circular hole 14 automatically, it is possible to which the elongation for completing expansion link 13 is stretched short, passes through gold
Category spring jumping bean 9 metallic character of itself, can increase physical life.
Crude metal pipe 10 and thin metal pipe 11 as shown in Figure 6 are made up of stainless steel tube.
In use, whole device is all to use in the wild, is often exposed to wind and rain, and corrosion in air be present
Property gas, corrosion can be not only resisted using stainless steel tube, and will not get rusty, service life length.
As shown in figure 4, extension tripod 4 is arranged to hollow-core construction.
In use, due to the connection integrated with support 2 of GPS surveying instruments 1, the increase of whole device gross weight is caused,
So that operating personnel have inconvenience when in use, therefore, extension tripod 4 is arranged to hollow-core construction, mitigates whole device
Gross weight so that operating personnel are easy to use.
As shown in figure 4, Ground-grabbing device 6 is detachably connected with extension tripod 4.
In use, Ground-grabbing device 6 is in irregular shape, and when not in use, placement is very inconvenient, easily hurts operation
Personnel, after whole device use, Ground-grabbing device 6 is pulled down and packed up, the gross weight of whole device can also be mitigated, make behaviour
Make more to facilitate during librarian use.
The utility model, reasonable in design, easy to use, cost is low, by finely tuning horizontal device and extension tripod
Cooperation whole device is more horizontal so that measurement data is more accurate, in addition, can by Ground-grabbing device whole device
To be adapted to various field explorations.
Claims (8)
1. a kind of GPS surveying instruments for field exploration integration, including GPS surveying instruments (1), support (2)；
It is characterized in that：The support (2) includes mounting platform (3) and extension tripod (4), and the mounting platform (3) is fixed
It is connected on extension tripod (4)；
A kind of GPS surveying instruments for field exploration integration also include fine setting horizontal device (5), Ground-grabbing device (6)；
The GPS surveying instruments (1) are fixedly connected on fine setting horizontal device (5)；
The fine setting horizontal device (5) is connected with mounting platform (3)；
The Ground-grabbing device (6) is fixedly connected with extension tripod (4) bottom.
A kind of 2. GPS surveying instruments for field exploration integration according to claim 1, it is characterised in that：It is described micro-
Water transfer leveling device (5) includes support column（15）, gear (502) and rotating shaft (503), the support column（15）It is provided with rack
（501）, the rack (501) engages connection with gear (502), and rotating shaft (503) is fixedly connected with gear (502)；
Shown support column（15）Top be fixedly connected on GPS surveying instruments (1) bottom, described rotating shaft (503) one end is connected to peace
Assembling platform（3）On, the rotating shaft（503）The other end pass through mounting platform.
A kind of 3. GPS surveying instruments for field exploration integration according to claim 2, it is characterised in that：The peace
Assembling platform (3) upper edge is provided with three equidistant the first circular holes (7), three fine setting horizontal devices (5)；
First circular hole (7) correspondence position sets fluted (12), and the gear (502) passes through groove（12）, the support
Post（15）Through the first circular hole（7）, described rotating shaft (503) one end is through gear (502) center of circle and is connected to mounting platform (3)
On, rotating shaft (503) other end passes through mounting platform (3) edge.
A kind of 4. GPS surveying instruments for field exploration integration according to claim 3, it is characterised in that：It is described to grab
Ground device (6) includes：
Tool (63) is led for be close to earth's surface, described lead is provided with pilot hole (631) on tool (63)；
For inserting the main fix bar (61) of underground, the main fix bar (61) be fixed on it is described lead on tool (63), and the master
One end that fix bar (61) is used to insert underground is provided with fixing hole (611)；
For inserting the auxiliary fix bar (64) of underground, the auxiliary fix bar (64) sequentially pass through the pilot hole (631) and
Fixing hole (611), the auxiliary fix bar (64) and the main fix bar (61) part located underground with described to lead tool (63) right
Position is answered to form triangular frame structure；
For connecting the installation portion (62) of extension tripod (4) and Ground-grabbing device (6), the installation portion (62) is arranged on the master
In fix bar (61).
A kind of 5. GPS surveying instruments for field exploration integration according to claim 4, it is characterised in that：It is described to lead
It is integral type structure to have (63) and the main fix bar (61), the main fix bar (61) be vertically set on described in lead tool (63)
On.
A kind of 6. GPS surveying instruments for field exploration integration according to claim 5, it is characterised in that：The master
Mounting hole (621) is provided with fix bar (61), the main fix bar (61) is solid by the mounting hole (621) and bolt (8)
It is scheduled on extension tripod (4).
A kind of 7. GPS surveying instruments for field exploration integration according to claim 6, it is characterised in that：It is described to stretch
Contracting tripod (4) includes three expansion links（13）, the expansion link（13）By a crude metal pipe（10）With a thin metal pipe
（11）Mutually it is arranged and forms；
Described thin metal pipe（11）It is arranged on the inwall of end and is provided with metal spring jumping bean（9）, described crude metal pipe（10）Set
If second circular hole of row is provided with end pipe wall（14）, crude metal pipe（10）With thin metal pipe（11）Metal spring jumping bean when being arranged
（9）Just with the second circular hole（14）Coordinate.
A kind of 8. GPS surveying instruments for field exploration integration according to claim 7, it is characterised in that：Described
Crude metal pipe（10）And thin metal pipe（11）It is made up of stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189447.3U CN207163456U (en) | 2017-09-15 | 2017-09-15 | A kind of GPS surveying instruments for field exploration integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189447.3U CN207163456U (en) | 2017-09-15 | 2017-09-15 | A kind of GPS surveying instruments for field exploration integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163456U true CN207163456U (en) | 2018-03-30 |
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ID=61722199
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|---|---|---|---|
| CN201721189447.3U Expired - Fee Related CN207163456U (en) | 2017-09-15 | 2017-09-15 | A kind of GPS surveying instruments for field exploration integration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274575A (en) * | 2019-07-17 | 2019-09-24 | 伟志股份公司 | A kind of route survey system and method based on GPS technology |
-
2017
- 2017-09-15 CN CN201721189447.3U patent/CN207163456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274575A (en) * | 2019-07-17 | 2019-09-24 | 伟志股份公司 | A kind of route survey system and method based on GPS technology |
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| GR01 | Patent grant | ||
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Granted publication date: 20180330 Termination date: 20200915 |