CN111624625A - A big dipper positioner for open-air survey and drawing - Google Patents
A big dipper positioner for open-air survey and drawing Download PDFInfo
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- CN111624625A CN111624625A CN202010469041.0A CN202010469041A CN111624625A CN 111624625 A CN111624625 A CN 111624625A CN 202010469041 A CN202010469041 A CN 202010469041A CN 111624625 A CN111624625 A CN 111624625A
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- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000013507 mapping Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 28
- 210000000707 wrist Anatomy 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 11
- 238000013461 design Methods 0.000 description 7
- 230000002265 prevention Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Thermal Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a Beidou positioning device for field surveying and mapping, and relates to the technical field of surveying and mapping equipment. A big dipper positioner for open-air survey and drawing includes first box body, is equipped with the lift groove on the above-mentioned first box body, and above-mentioned lift inslot is equipped with the second box body that goes up and down rather than the cooperation, is equipped with the big dipper locator in the above-mentioned second box body, is equipped with the cooling device who is used for the cooling of above-mentioned big dipper locator on the above-mentioned second box body, and one side that above-mentioned first box body was kept away from to above-mentioned second box body is equipped with sealed lid, above-mentioned sealed lid can with above. The invention has the advantages of water resistance and easy heat dissipation.
Description
Technical Field
The invention relates to the technical field of surveying and mapping equipment, in particular to a Beidou positioning device for field surveying and mapping.
Background
The Beidou positioner is a terminal internally provided with a high-precision Beidou module and a mobile communication module and used for transmitting positioning data obtained by the high-precision Beidou module to a server through a mobile network, so that the position of the terminal can be obtained in real time. Along with the continuous development of big dipper positioning system, the positioner that embeds there is high accuracy big dipper module at present uses very extensively, and has formed ripe product. At the present stage, the high-precision Beidou positioner is mainly applied to vehicles and mobile phones, so that the vehicles and the mobile phones are tracked and positioned.
Except vehicles and mobile phones, other work deep into the field environment also has important requirements on the Beidou positioning device, and the surveying and mapping work is one of the Beidou positioning device, and part of the surveying and mapping work needs to be unfolded in the field environment, so that the workers need to carry the positioning device with themselves to ensure that the positions of the workers are mastered by base personnel in real time. Different with the big dipper positioner who is used for vehicle, cell-phone location, the big dipper positioner who is used for the survey and drawing still need have certain waterproof, easy radiating problem except should have good duration.
In summary, we propose a big dipper positioning device for field surveying and mapping to solve the above problems.
Disclosure of Invention
The invention aims to provide a Beidou positioning device for field surveying and mapping, which has the advantages of water resistance and easiness in heat dissipation.
The embodiment of the invention is realized by the following steps:
the utility model provides a big dipper positioner for open-air survey and drawing, includes first box body, is equipped with the lift groove on the above-mentioned first box body, and above-mentioned lift inslot is equipped with the second box body rather than the cooperation goes up and down, is equipped with big dipper locator in the above-mentioned second box body, is equipped with the cooling device who is used for the cooling of above-mentioned big dipper locator on the above-mentioned second box body, and one side that above-mentioned first box body was kept away from to above-mentioned second box body is equipped with sealed lid, and above-mentioned sealed lid can be.
In some embodiments of the present invention, a first wrist strap and a second wrist strap are disposed at a loop side of the first box, and the first wrist strap and the second wrist strap are detachably connected.
In some embodiments of the present invention, the first box body has storage tanks opposite to each other at a ring side, each of the two storage tanks has a storage cover opening and closing the storage tank, each of the two storage tanks has a connection column therein, and the two connection columns are respectively connected to the first wrist strap and the second wrist strap.
In some embodiments of the invention, a first magnet is disposed on a side of the first box body away from the second box body.
In some embodiments of the present invention, a plurality of hemispherical locking grooves are longitudinally formed on an inner side of the first box, a guide groove is longitudinally formed on the inner side of the first box, the guide groove penetrates through the plurality of hemispherical locking grooves, and a diameter of the guide groove is smaller than a diameter of the hemispherical locking groove.
In some embodiments of the present invention, the guiding groove and the plurality of hemispherical locking grooves on the axis thereof form a set of guiding mechanism, and two sets of guiding mechanism are oppositely disposed on the inner side of the first box.
In some embodiments of the invention, the outer side of the second box body is oppositely provided with two limiting grooves, the two limiting grooves are respectively opposite to the two sets of guiding mechanisms, a spring in a compressed state is arranged in the limiting groove, one end of the spring, which is far away from the bottom of the limiting groove, is connected with a hemispherical fixture block which can be in butt joint with the hemispherical fixture groove, and the hemispherical fixture block does not depart from the limiting grooves.
In some embodiments of the invention, the ring sides of the second box body are oppositely provided with limiting sliding fixture blocks, the inner side of the first box body is oppositely provided with sliding grooves, and the two limiting sliding fixture blocks are correspondingly in sliding fit with the two sliding grooves.
In some embodiments of the invention, the second box body can be drawn away from the first box body, a mounting cavity is arranged in the second box body, a Beidou positioning device is arranged in the mounting cavity, a wind wheel for supplying wind to the mounting cavity is arranged in the second box body, a battery for supplying power to the wind wheel is detachably arranged on the second box body, and heat dissipation holes communicated with the mounting cavity are formed in the annular side of the second box body.
In some embodiments of the present invention, a sealing cover is disposed on a side of the second container away from the first container, the sealing cover can rotate relative to the second container, the sealing cover is connected to the first container in a threaded manner, a waterproof gasket is disposed on a side of the sealing cover facing the first container, and a water absorbing sheet is disposed on a side of the first container facing the sealing cover.
The embodiment of the invention at least has the following advantages or beneficial effects:
the utility model provides a big dipper positioner for open-air survey and drawing, includes first box body, is equipped with the lift groove on the above-mentioned first box body, and above-mentioned lift inslot is equipped with the second box body rather than the cooperation goes up and down, is equipped with big dipper locator in the above-mentioned second box body, is equipped with the cooling device who is used for the cooling of above-mentioned big dipper locator on the above-mentioned second box body, and one side that above-mentioned first box body was kept away from to above-mentioned second box body is equipped with sealed lid, and above-mentioned sealed lid can be.
The first use mode of the invention is as follows: when surveying and mapping in the field, when hot environment, big dipper positioner's temperature is higher, and inside electrical component's temperature is higher, easily causes the damage of the inside electrical component of big dipper locator, has also caused the ageing of the inside electric wire of big dipper locator, and the life who then reduces big dipper locator is light, causes the damage of big dipper locator when serious. In order to avoid the situation, the second box body moves towards one side far away from the first box body, and when the second box body moves to a certain position, the cooling device is started to cool the Beidou positioner in the second box body, so that the purpose of cooling electrical components in the Beidou positioner is achieved.
The second use mode of the invention: when surveying and mapping in the field, especially in rainy season, the precipitation is more, perhaps when surveying and mapping personnel pull out the mountain and wade, the health is often drenched, and big dipper locator probably is drenched, and water probably immerses big dipper locator, causes the damage of big dipper locator. In order to avoid the situation, the second box body is positioned in the first box body, the sealing cover is connected with the first box body in a sealing mode, the protection of the second box body is achieved, and the waterproof protection of the Beidou positioner in the second box body is achieved indirectly.
In conclusion, due to the design of the two using modes, the Beidou device for field surveying and mapping is in two conversion states of heat dissipation and water prevention, and the purpose that the existing Beidou device for field surveying and mapping is incompatible with heat dissipation and water prevention can be well solved. The invention has the advantages of water resistance and easy heat dissipation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a Beidou positioning device for field surveying and mapping according to an embodiment of the invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a partial enlarged view of B in FIG. 2;
FIG. 5 is a top view of the first container of FIG. 1;
fig. 6 is a plan view of the second container in fig. 1.
Icon: 1-first box, 2-sealing cover, 3-second box, 4-lifting groove, 5-second wrist strap, 6-connecting column, 7-first wrist strap, 8-storage tank, 9-second magnet, 10-storage cover, 11-water absorption sheet, 12-T-shaped column, 13-Beidou positioner, 14-waterproof gasket, 15-heat dissipation hole, 16-wind wheel, 17-first magnet, 18-battery, 19-cover, 20-third magnet, 21-hemispherical clamping groove, 22-guide groove, 23-hemispherical clamping block, 24-limiting groove, 25-spring, 26-limiting sliding clamping block, 27-switch and 28-sliding groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 to 6, the present embodiment provides a beidou positioning device for field surveying and mapping, which has the advantages of being waterproof and easy to dissipate heat.
The utility model provides a big dipper positioner for open-air survey and drawing, including first box body 1, be equipped with lift groove 4 on the above-mentioned first box body 1, be equipped with in the above-mentioned lift groove 4 rather than the second box body 3 that the cooperation goes up and down, be equipped with big dipper locator 13 in the above-mentioned second box body 3, be equipped with the cooling device who is used for the cooling of above-mentioned big dipper locator 13 on the above-mentioned second box body 3, one side that above-mentioned first box body 1 was kept away from to above-mentioned second box body 3 is equipped with sealed lid 2, above-mentioned sealed lid 2 can with 1 sealing connection.
The first usage of the above embodiment: when surveying and mapping in the field, when hot environment, big dipper positioner's temperature is higher, and inside electrical component's temperature is higher, easily causes the damage of the inside electrical component of big dipper locator 13, has also caused the ageing of the inside electric wire of big dipper locator 13, then reduces the life of big dipper locator 13 gently, causes big dipper locator 13's damage when serious. In order to avoid the situation, the second box body 3 is moved towards one side far away from the first box body 1, and when the second box body 3 moves to a certain position, the cooling device is started to cool the Beidou positioner 13 in the second box body 3, so that the purpose of cooling electrical components in the Beidou positioner 13 is achieved.
The second usage of the above embodiment: when surveying and mapping in the field, especially in rainy season, the precipitation is more, or when surveying and mapping personnel pulled out the mountain and waded with water, the health was often drenched, and big dipper locator 13 probably is drenched, and big dipper locator 13 is perhaps immersed in water, causes big dipper locator 13's damage. In order to avoid the situation, the second box body 3 is positioned inside the first box body 1, the sealing cover 2 is connected with the first box body 1 in a sealing mode, the purpose of protecting the second box body 3 is achieved, and the waterproof protection of the Beidou positioner 13 in the second box body 3 is indirectly achieved.
In conclusion, due to the design of the two using modes, the Beidou device for field surveying and mapping is in two conversion states of heat dissipation and water prevention, and the purpose that the existing Beidou device for field surveying and mapping is incompatible with heat dissipation and water prevention can be well solved. The invention has the advantages of water resistance and easy heat dissipation.
In some embodiments of the present invention, a first wrist strap 7 and a second wrist strap 5 are disposed on a loop side of the first case 1, and the first wrist strap 7 and the second wrist strap 5 are detachably connected.
In above-mentioned embodiment, big dipper positioner's volume is less, can be fixed in big dipper positioner on hand for carrying, and the cooperation through first wrist strap 7 and second wrist strap 5 can fix first box body 1 in surveying and mapping personnel's wrist, has portable's advantage. The design of the first wrist strap 7 and the second wrist strap 5 in a matching manner like a wrist watch wrist strap belongs to the prior art, and we will not describe in detail here.
In some embodiments of the present invention, the first box 1 is provided with storage tanks 8 at opposite sides of the ring, two storage tanks 8 are provided with storage covers 10 respectively opening and closing, two storage tanks 8 are provided with connection posts 6, and two connection posts 6 are respectively connected with the first wrist strap 7 and the second wrist strap 5 correspondingly.
In the above embodiment, when the first wristband 7 and the second wristband 5 are not used, the first wristband 7 and the second wristband 5 are stored in the same reservoir 8, and the storage cover 10 is closed, thereby achieving the concealed design of the first wristband 7 and the second wristband 5. One side of the storage cover 10 far away from the hinged position is provided with a second magnet 9, the storage tank 8 is provided with a third magnet 20 which can be in butt joint with the second magnet 9, and the second magnet 9 is matched with the third magnet 20, so that the stable connection between the storage cover 10 and the storage tank 8 can be achieved.
In some embodiments of the present invention, a first magnet 17 is disposed on a side of the first box 1 away from the second box 3.
In the above embodiment, the first box 1 can be fixed on a surveying instrument used by surveying personnel, the surveying instrument is mostly of a metal structure, the first magnet 17 can realize stable connection between the first box 1 and surveying instrument equipment, and the portable medical box has the advantage of being convenient to carry when being fixed on the surveying instrument.
In some embodiments of the present invention, a plurality of hemispherical locking grooves 21 are longitudinally formed on an inner side of the first box 1, a guide groove 22 is longitudinally formed on the inner side of the first box 1, the guide groove 22 penetrates through the plurality of hemispherical locking grooves 21, and a diameter of the guide groove 22 is smaller than a diameter of the hemispherical locking groove 21.
In the above embodiment, the guide groove 22 can guide the second box 3, and the caliber of the guide groove 22 is smaller than the caliber of the hemispherical engaging groove 21, so that the advantage of reasonable design is achieved. The upper side of the guide groove 22 may be formed to penetrate the upper side of the second container 3.
In some embodiments of the present invention, the guiding groove 22 and the plurality of hemispherical locking grooves 21 on the axis thereof are a set of guiding mechanisms, and two sets of guiding mechanisms are oppositely disposed on the inner side of the first box 1.
In the above embodiment, two sets of guiding mechanisms are disposed on the first box 1, so that stable guiding of the second box 3 can be realized.
In some embodiments of the present invention, the outer side of the second box 3 is oppositely provided with two limiting grooves 24, the two limiting grooves 24 are respectively opposite to the two sets of guiding mechanisms, a spring 25 in a compressed state is arranged in the limiting groove 24, one end of the spring 25 away from the bottom of the limiting groove 24 is connected with a hemispherical fixture block 23 capable of butting with the hemispherical fixture groove 21, and the hemispherical fixture block 23 is not separated from the limiting groove 24.
In the above embodiment, when the second box body 3 moves away from the first box body 1, the hemispherical fixture block 23 leaves the hemispherical groove 21 and enters the guide groove 22, the spring 25 compresses, the hemispherical fixture block 23 moves in the guide groove 22, and when the second box body 3 moves to a certain position, the spring 25 enables the hemispherical fixture block 23 to be butted with the other half of the hemispherical groove 21 under the action of elastic force, so that the relative position between the second box body 3 and the first box body 1 is fixed.
In some embodiments of the present invention, the ring sides of the second container 3 are oppositely provided with limiting sliding blocks 26, the inner side of the first container 1 is oppositely provided with sliding grooves 28, and two of the limiting sliding blocks 26 are correspondingly and slidably engaged with the two sliding grooves 28.
In the above embodiment, the limiting sliding fixture block 26 is relatively disposed on the ring side of the second box 3, so that when the second box 3 moves relative to the first box 1, the relative rotation between the second box 3 and the first box 1 is limited, and the relative movement between the second box 3 and the first box 1 is more stable.
In some embodiments of the present invention, the second box 3 can be pulled away from the first box 1, a mounting cavity is disposed in the second box 3, a beidou locator 13 is disposed in the mounting cavity, a wind wheel 16 for supplying wind to the mounting cavity is disposed in the second box 3, a battery 18 for supplying power to the wind wheel 16 is detachably disposed in the second box 3, and a heat dissipation hole 15 communicated with the mounting cavity is disposed at a ring side of the second box 3.
In the above embodiment, the bottom of the second box 3 is provided with a power supply cavity, the power supply cavity is provided with a matched cover 19, when the second box 3 is taken out from the first box 1, the battery 18 can be replaced, the ring side of the second box 3 is provided with a notch, and a switch 27 for controlling the on-off of the battery 18 and the fan is arranged in the notch.
In some embodiments of the present invention, a sealing cover 2 is disposed on a side of the second container 3 away from the first container 1, the sealing cover 2 can rotate relative to the second container 3, the sealing cover 2 is connected to the first container 1 by a screw, a waterproof gasket 14 is disposed on a side of the sealing cover 2 facing the first container 1, and a water absorbing sheet 11 is disposed on a side of the first container 1 facing the sealing cover 2.
In the above embodiment, the upper side of the second box body 3 is connected with the sealing cover 2 in a clamping manner through the T-shaped column 12, the lower side of the T-shaped column 12 is fixedly connected with the second box body 3, the upper side of the T-shaped column 12 is embedded into the sealing cover 2, the T-shaped column 12 and the sealing cover 2 can rotate relatively, and the sealing cover 2 is connected with the first box cover in a threaded manner, so that the waterproofness of the invention can be increased. The water absorption sheet 11 is made of water absorption materials, and the waterproof function of the invention is further enhanced by the design of the waterproof gasket 14 and the waterproof sheet, so that the waterproof sheet has a secondary waterproof function.
In conclusion, the invention provides a Beidou positioning device for field surveying and mapping, which at least has the following beneficial effects:
the first usage of the above embodiment: when surveying and mapping in the field, when hot environment, big dipper positioner's temperature is higher, and inside electrical component's temperature is higher, easily causes the damage of the inside electrical component of big dipper locator 13, has also caused the ageing of the inside electric wire of big dipper locator 13, then reduces the life of big dipper locator 13 gently, causes big dipper locator 13's damage when serious. In order to avoid the situation, the second box body 3 is moved towards one side far away from the first box body 1, and when the second box body 3 moves to a certain position, the cooling device is started to cool the Beidou positioner 13 in the second box body 3, so that the purpose of cooling electrical components in the Beidou positioner 13 is achieved.
The second usage of the above embodiment: when surveying and mapping in the field, especially in rainy season, the precipitation is more, or when surveying and mapping personnel pulled out the mountain and waded with water, the health was often drenched, and big dipper locator 13 probably is drenched, and big dipper locator 13 is perhaps immersed in water, causes big dipper locator 13's damage. In order to avoid the situation, the second box body 3 is positioned inside the first box body 1, the sealing cover 2 is connected with the first box body 1 in a sealing mode, the purpose of protecting the second box body 3 is achieved, and the waterproof protection of the Beidou positioner 13 in the second box body 3 is indirectly achieved.
In conclusion, due to the design of the two using modes, the Beidou device for field surveying and mapping is in two conversion states of heat dissipation and water prevention, and the purpose that the existing Beidou device for field surveying and mapping is incompatible with heat dissipation and water prevention can be well solved. The invention has the advantages of water resistance and easy heat dissipation.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a big dipper positioner for open-air survey and drawing, a serial communication port, includes first box body, be equipped with the lift groove on the first box body, be equipped with the second box body rather than the cooperation goes up and down in the lift inslot, be equipped with the big dipper locator in the second box body, be equipped with on the second box body and be used for the cooling device of big dipper locator cooling, the second box body is kept away from one side of first box body is equipped with sealed lid, sealed lid can with first box body sealing connection.
2. The Beidou positioning device for field surveying and mapping according to claim 1, wherein a first wrist strap and a second wrist strap are arranged on the ring side of the first box body, and the first wrist strap and the second wrist strap can be detachably connected.
3. The Beidou positioning device for field surveying and mapping according to claim 2, wherein storage tanks are oppositely arranged on the ring side of the first box body, storage covers matched with the storage tanks in an opening and closing mode are respectively arranged on the two storage tanks, connecting columns are respectively arranged in the two storage tanks, and the two connecting columns are respectively correspondingly connected with the first wrist strap and the second wrist strap.
4. The Beidou positioning device for field surveying and mapping according to claim 1, wherein a first magnet is arranged on one side of the first box body far away from the second box body.
5. The Beidou positioning device for field surveying and mapping according to claim 1, wherein a plurality of hemispherical clamping grooves are formed in the inner side of the first box body along the longitudinal direction, a guide groove is formed in the inner side of the first box body longitudinally, the guide groove penetrates through the plurality of hemispherical clamping grooves, and the caliber of the guide groove is smaller than that of the hemispherical clamping groove.
6. The Beidou positioning device for field surveying and mapping according to claim 5, wherein the guide groove and the plurality of hemispherical clamping grooves on the axis of the guide groove form a group of guide mechanisms, and two groups of guide mechanisms are oppositely arranged on the inner side of the first box body.
7. The Beidou positioning device for field surveying and mapping according to claim 6, wherein limiting grooves are oppositely formed on the outer side of the second box body, the two limiting grooves are respectively opposite to the two sets of guide mechanisms, a spring in a compressed state is arranged in each limiting groove, one end, far away from the bottom of each limiting groove, of the spring is connected with a hemispherical clamping block capable of being in butt joint with the hemispherical clamping groove, and the hemispherical clamping block is not separated from the limiting grooves.
8. The Beidou positioning device for field surveying and mapping according to claim 4, wherein the ring side of the second box body is oppositely provided with a limiting sliding fixture block, the inner side of the first box body is oppositely provided with a sliding groove, and the two limiting sliding fixture blocks are correspondingly and slidably matched with the two sliding grooves.
9. The Beidou positioning device for field surveying and mapping according to claim 1, wherein the second box body is capable of being pulled away from the first box body, a placement cavity is formed in the second box body, a Beidou positioner is arranged in the placement cavity, a wind wheel supplying wind to the placement cavity is arranged in the second box body, a battery supplying power to the wind wheel is detachably arranged on the second box body, and heat dissipation holes communicated with the placement cavity are formed in the annular side of the second box body.
10. The Beidou positioning device for open-air surveying and mapping according to claim 1, wherein a sealing cover is arranged on one side of the second box body away from the first box body, the sealing cover can rotate relative to the second box body, the sealing cover is in threaded connection with the first box body, a waterproof gasket is arranged on one side of the sealing cover facing the first box body, and a water absorbing sheet is arranged on one side of the first box body facing the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010469041.0A CN111624625A (en) | 2020-05-28 | 2020-05-28 | A big dipper positioner for open-air survey and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010469041.0A CN111624625A (en) | 2020-05-28 | 2020-05-28 | A big dipper positioner for open-air survey and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111624625A true CN111624625A (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202010469041.0A Pending CN111624625A (en) | 2020-05-28 | 2020-05-28 | A big dipper positioner for open-air survey and drawing |
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| CN112595296A (en) * | 2020-11-25 | 2021-04-02 | 南京九度卫星科技研究院有限公司 | Big dipper high accuracy survey and drawing of field collection system is equipped |
| CN113784565A (en) * | 2021-09-16 | 2021-12-10 | 刘仁远 | Dampproofing packaging body of electronic component |
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| CN113784565B (en) * | 2021-09-16 | 2022-12-16 | 斐旻(上海)电子科技有限公司 | Dampproofing packaging body of electronic component |
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