CN112799111B - Geographic information acquisition device and method thereof - Google Patents
Geographic information acquisition device and method thereof Download PDFInfo
- Publication number
- CN112799111B CN112799111B CN202110136849.1A CN202110136849A CN112799111B CN 112799111 B CN112799111 B CN 112799111B CN 202110136849 A CN202110136849 A CN 202110136849A CN 112799111 B CN112799111 B CN 112799111B
- Authority
- CN
- China
- Prior art keywords
- ring
- lifting
- sleeve
- rubber
- frame
- 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.)
- Active
Links
Images
Classifications
-
- 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
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention discloses a geographic information acquisition device, which comprises a GPS (global positioning system) positioning instrument, wherein a sleeve is arranged on the top surface of the GPS positioning instrument, a lifting rod is inserted into the top surface of the sleeve, a sucking disc is arranged on the bottom surface of the lifting rod, the top surface of the lifting rod is fixed on the bottom surface of a connecting plate, a pull ring is arranged on the top surface of the connecting plate, a traction column is arranged on the bottom surface of the connecting plate, the bottom surface of the traction column is fixed on the top surface of a lifting frame, and a rubber clamping ring is arranged in a middle through hole of the lifting frame; the invention also discloses a geographic information acquisition device and a method thereof, comprising the following steps: the bottom shielding piece is folded, the protection piece is folded, and the protection piece is lifted; the beneficial effects are that: according to the geographic information acquisition device provided by the invention, the sleeve is additionally arranged at the top of the GPS locator, the lifting frame sleeved outside the sleeve is matched with the protection frame to play a role in protecting the GPS locator, the protection frame is fixed by the locking screw after being unfolded, and the lifting frame and the protection frame are jointly enclosed on the outer side of the GPS locator, so that the GPS locator is prevented from being collided.
Description
Technical Field
The invention relates to the technical field of measuring equipment, in particular to a geographic information acquisition device and a method thereof.
Background
The geographic information acquisition device is a device for acquisition of topographic and geomorphic data information, mainly comprises a GPS locator, a handbook, a support frame and an information storage device, and has higher and higher requirements on the geographic information acquisition device along with more and more types of the geographic information acquisition device in the development of scientific technology.
In the prior art, a box body is required to be specially prepared for storage after the GPS locator is used, otherwise the GPS locator is easy to collide, or dust and liquid are adhered to the surface of the GPS.
Disclosure of Invention
The present invention is directed to a geographic information collecting device and a method thereof, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a geographic information acquisition device comprises a GPS (global positioning system) positioner, wherein a sleeve is arranged on the top surface of the GPS positioner, a lifting rod is inserted into the top surface of the sleeve, a sucker is arranged on the bottom surface of the lifting rod, the top surface of the lifting rod is fixed on the bottom surface of a connecting plate, a pull ring is arranged on the top surface of the connecting plate, a traction column is arranged on the bottom surface of the connecting plate, the bottom surface of the traction column is fixed on the top surface of a lifting frame, a rubber retainer ring is arranged in a middle through hole of the lifting frame, a rubber retainer ring is sleeved on the outer side of the sleeve, a telescopic groove is formed in the bottom surface of the lifting frame, a lifting plate is slidably connected inside the telescopic groove, a protective frame is arranged on the bottom surface of the lifting plate, a positioning hole is formed in the outer ring surface of the lifting plate, a locking screw rod is inserted into the positioning hole and is screwed on the surface of the lifting frame, and a rubber shielding cover is arranged on the bottom surface of the protective frame, the inner ring surface of the rubber shielding cover is provided with an elastic band ring, the inner wall of the telescopic groove is provided with a shielding ring, the outer side of the protective frame is sleeved with a lantern ring, and the outer side of the connecting handle of the GPS locator is sleeved with a receiving and releasing ring.
Preferably, the sleeve is square tubular structure, and the sleeve is placed in the middle at the top surface of GPS locater, and the lifter is "T" font cylinder structure, and the connecting plate is square platelike structure, and the tractive post is provided with a plurality ofly, and a plurality of tractive posts are square arrangement in the bottom surface of connecting plate.
Preferably, the lifting frame is of an annular structure with an L-shaped section, the rubber clamping ring and the rubber check ring are of circular ring structures with arc-shaped sections, the size of the inner ring of the rubber clamping ring is smaller than that of the outer ring of the rubber check ring, the telescopic groove is of an annular cylinder structure, the lifting plates are of annular plate structures, the two groups of protection frames are symmetrically distributed about the lifting plates, the two groups of locking screws are arranged, and the two groups of locking screws are distributed in an up-and-down arrangement mode.
Preferably, the elastic band ring is of an annular structure with a circular cross section, the baffle ring is of an annular plate-shaped structure, the size of an inner ring of the protection frame is smaller than that of an outer ring of the lifting plate, the lantern ring is of an annular plate-shaped structure, and the retractable ring is of an annular structure with a cross section of Contraband.
A use method of a geographic information acquisition device comprises the following steps:
the method comprises the following steps: the bottom shielding piece is folded and trimmed, the rubber shielding cover is turned over after the elastic band ring on the inner side of the folding and unfolding ring is expanded, and then the elastic band ring is sleeved at the bottom of the protective frame, so that the elastic band ring is limited by the sleeve ring and cannot fall off;
step two: the protective part is folded, after the locking screw is loosened and separated from the positioning hole, the lifting plate is lapped on the stop ring, the protective frame is supported by the top to drive the lifting plate to slide upwards along the telescopic groove until the lifting plate is abutted against the top surface of the telescopic groove, then the locking screw screwed on the upper side is inserted into the positioning hole, and at the moment, the protective frame is recovered in the telescopic groove;
step three: promote the protection piece, the hand is held between the fingers the pull ring and is upwards extracted the connecting plate, and the sucking disc breaks away from the back from the top surface of GPS locater, and the lifter slides along the sleeve on, continues to extract the connecting plate, supports in telescopic roof below to the bottom plate of lifter, and the rubber rand at this moment crosses rubber retainer ring, and rubber retainer ring is in rubber retainer ring's top, avoids the crane to slide down at will.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the geographic information acquisition device, the sleeve is additionally arranged at the top of the GPS locator, the lifting frame sleeved outside the sleeve is matched with the protective frame to play a role in protecting the GPS locator, the protective frame is fixed by the locking screw after being unfolded, and the lifting frame and the protective frame are jointly enclosed on the outer side of the GPS locator at the moment, so that the GPS locator is prevented from being collided;
2. according to the geographic information acquisition device, the rubber shielding cover is additionally arranged at the bottom of the protection frame, after the rubber shielding cover is unfolded, the elastic band is sleeved outside the receiving ring, at the moment, the rubber shielding cover is matched with the lifting frame and the protection frame to protect the GPS positioning instrument, so that dust and liquid are prevented from being immersed, and the elastic band is sleeved behind the protection frame and is convenient to be matched with the protection frame to be contracted;
3. the application method of the geographic information acquisition device provided by the invention is simple and convenient to operate, has low technical requirements on users, can effectively solve the protection problem of the GPS locator and is convenient to popularize and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic structural diagram of the lifting frame after being lifted;
FIG. 5 is an enlarged view of the structure at C in FIG. 4;
fig. 6 is an enlarged view of the structure at D in fig. 4.
In the figure: the GPS locator comprises a GPS locator 1, a sleeve 2, a lifting rod 3, a sucker 4, a connecting plate 5, a pull ring 6, a traction column 7, a lifting frame 8, a rubber collar 9, a rubber retainer ring 10, a telescopic groove 11, a lifting plate 12, a protective frame 13, a positioning hole 14, a locking screw 15, a rubber shielding cover 16, an elastic band ring 17, a retaining ring 18, a lantern ring 19 and a retractable ring 20.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: a geographic information acquisition device comprises a GPS locator 1, wherein a sleeve 2 is arranged on the top surface of the GPS locator 1, a lifting rod 3 is inserted into the top surface of the sleeve 2, a sucking disc 4 is arranged on the bottom surface of the lifting rod 3, the top surface of the lifting rod 3 is fixed on the bottom surface of a connecting plate 5, a pull ring 6 is arranged on the top surface of the connecting plate 5, a plurality of traction columns 7 are arranged on the bottom surface of the connecting plate 5, the sleeve 2 is in a square cylindrical structure, the sleeve 2 is centered on the top surface of the GPS locator 1, the lifting rod 3 is in a T-shaped cylindrical structure, the connecting plate 5 is in a square plate-shaped structure, the plurality of traction columns 7 are arranged on the bottom surface of the connecting plate 5 in a square shape, the bottom surfaces of the traction columns 7 are fixed on the top surface of a lifting frame 8, a rubber retainer ring 9 is arranged in a middle through hole of the lifting frame 8, a rubber retainer ring 10 is sleeved on the outer side of the sleeve 2, the lifting frame 8 is in an annular structure with an L-shaped section, the rubber retainer ring 9 and the rubber retainer ring 10 are both in circular ring structures with arc-shaped sections, and the size of the inner ring of the rubber retainer ring 9 is smaller than that of the outer ring of the rubber retainer ring 10;
the bottom surface of the lifting frame 8 is provided with a telescopic groove 11, the inside of the telescopic groove 11 is connected with a lifting plate 12 in a sliding manner, the bottom surface of the lifting plate 12 is provided with a protective frame 13, the outer ring surface of the lifting plate 12 is provided with a positioning hole 14, a locking screw 15 is inserted into the positioning hole 14, the locking screw 15 is screwed on the surface of the lifting frame 8, the telescopic groove 11 is in an annular column structure, the lifting plate 12 is in an annular plate structure, the protective frames 13 are provided with two groups, the two groups of protective frames 13 are symmetrically distributed about the lifting plate 12, the locking screw 15 is provided with two groups, and the two groups of locking screws 15 are distributed in an up-down arrangement manner;
the bottom surface of protection frame 13 is provided with rubber shelter from cover 16, the interior anchor ring of rubber shelter from cover 16 is provided with elasticity area circle 17, the inner wall of flexible groove 11 is provided with fender ring 18, the outside cover of protection frame 13 is equipped with lantern ring 19, the connection handle outside cover of GPS locater 1 is equipped with receiving and releasing ring 20, elasticity area circle 17 is that the section is circular shape annular structure, fender ring 18 is annular platelike structure, the inner ring size of protection frame 13 is less than the outer loop size of lifter plate 12, lantern ring 19 is annular platelike structure, receiving and releasing ring 20 is the annular structure that the section is "Contraband" font.
A use method of a geographic information acquisition device comprises the following steps:
the method comprises the following steps: the bottom shielding part is folded, after the elastic band ring 17 on the inner side of the folding and unfolding ring 20 is expanded, the rubber shielding cover 16 is folded, and then the elastic band ring 17 is sleeved at the bottom of the protective frame 13, so that the elastic band ring 17 is limited by the sleeve ring 19 and cannot fall off;
step two: the folding protection piece, after the loose locking screw 15 is disengaged from the positioning hole 14, the lifting plate 12 is lapped on the stop ring 18, the top support protection frame 13 drives the lifting plate 12 to slide up along the telescopic slot 11 until the lifting plate 12 is abutted against the top surface of the telescopic slot 11, and then the locking screw 15 screwed on the upper side is inserted into the positioning hole 14, and at this time, the protection frame 13 is recovered in the telescopic slot 11;
step three: promote the protection piece, the hand is held between the fingers pull ring 6 and is upwards extracted connecting plate 5, and sucking disc 4 breaks away from the back from the top surface of GPS locater 1, and lifter 3 slides on along sleeve 2, continues to extract connecting plate 5, supports the roof below at sleeve 2 until the bottom plate of lifter 3, and rubber rand 9 this moment crosses rubber retainer ring 10, and rubber rand 9 is in the top of rubber retainer ring 10, avoids crane 8 to slide down at will.
The working principle is as follows: when in actual use, the elastic band ring 17 at the inner side of the retractable ring 20 is expanded and supported, the rubber shielding cover 16 is turned over, and then the elastic band ring 17 is sleeved at the bottom of the protective frame 13, so that the elastic band ring 17 is limited by the sleeve ring 19 and cannot fall off; after the loose locking screw 15 is separated from the positioning hole 14, the lifting plate 12 is lapped on the stop ring 18, the top support protective frame 13 drives the lifting plate 12 to slide upwards along the telescopic slot 11 until the lifting plate 12 is abutted against the top surface of the telescopic slot 11, then the locking screw 15 screwed upwards is inserted into the positioning hole 14, and at the moment, the protective frame 13 is recovered in the telescopic slot 11; the hand is held between the fingers pull ring 6 and is upwards extracted connecting plate 5, and sucking disc 4 breaks away from the back from the top surface of GPS locater 1, and lifter 3 slides on along sleeve 2, continues to extract connecting plate 5, supports the roof below at sleeve 2 until the bottom plate of lifter 3, and rubber rand 9 this moment crosses rubber retainer ring 10, and rubber retainer ring 9 is in the top of rubber retainer ring 10, avoids crane 8 gliding at will.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a geographic information collection system, includes GPS locater (1), its characterized in that: the GPS locator (1) is provided with a sleeve (2) on the top surface, a lifting rod (3) is inserted into the top surface of the sleeve (2), a sucker (4) is arranged on the bottom surface of the lifting rod (3), the top surface of the lifting rod (3) is fixed on the bottom surface of a connecting plate (5), a pull ring (6) is arranged on the top surface of the connecting plate (5), a pull column (7) is arranged on the bottom surface of the connecting plate (5), the bottom surface of the pull column (7) is fixed on the top surface of a lifting frame (8), a rubber clamping ring (9) is arranged in a middle through hole of the lifting frame (8), a rubber check ring (10) is sleeved on the outer side of the sleeve (2), a telescopic groove (11) is formed in the bottom surface of the lifting frame (8), a lifting plate (12) is connected to the inner portion of the telescopic groove (11) in a sliding mode, a protection frame (13) is arranged on the bottom surface of the lifting plate (12), and a positioning hole (14) is formed in the outer ring surface of the lifting plate (12), a locking screw (15) is inserted into the positioning hole (14), the locking screw (15) is screwed on the surface of the lifting frame (8), a rubber shielding cover (16) is arranged on the bottom surface of the protective frame (13), an elastic band ring (17) is arranged on the inner ring surface of the rubber shielding cover (16), a blocking ring (18) is arranged on the inner wall of the telescopic groove (11), a sleeve ring (19) is sleeved on the outer side of the protective frame (13), and a receiving ring (20) is sleeved on the outer side of a connecting handle of the GPS locator (1);
the sleeve (2) is of a square cylindrical structure, the sleeve (2) is centered on the top surface of the GPS locator (1), the lifting rod (3) is of a T-shaped cylinder structure, the connecting plate (5) is of a square plate structure, a plurality of traction columns (7) are arranged, and the traction columns (7) are arranged on the bottom surface of the connecting plate (5) in a square shape;
the lifting frame (8) is an annular structure with an L-shaped section, the rubber clamping ring (9) and the rubber check ring (10) are circular-arc-shaped annular structures, the inner ring size of the rubber clamping ring (9) is smaller than the outer ring size of the rubber check ring (10), the telescopic groove (11) is an annular cylinder structure, the lifting plate (12) is an annular plate-shaped structure, the protection frame (13) is provided with two groups, the two groups of protection frames (13) are symmetrically distributed about the lifting plate (12), the locking screw rods (15) are provided with two groups, and the two groups of locking screw rods (15) are distributed in an up-down arrangement.
2. A geographical information acquisition device according to claim 1, wherein: the elastic band ring (17) is of an annular structure with a circular section, the baffle ring (18) is of an annular plate-shaped structure, the size of an inner ring of the protective frame (13) is smaller than that of an outer ring of the lifting plate (12), the lantern ring (19) is of an annular plate-shaped structure, and the folding ring (20) is of an annular structure with a section shaped like Contraband.
3. A method of a geographical information collection device according to any one of claims 1-2, wherein: the use method of the product comprises the following steps:
the method comprises the following steps: the bottom shielding piece is folded, after the elastic band ring (17) on the inner side of the folding and unfolding ring (20) is expanded, the rubber shielding cover (16) is turned over, then the elastic band ring (17) is sleeved at the bottom of the protective frame (13), and the elastic band ring (17) is limited by the sleeve ring (19) and cannot fall off;
step two: the foldable protection piece is used for driving the lifting plate (12) to be lapped on the stop ring (18) after the locking screw (15) is loosened to be separated from the positioning hole (14), the top support protection frame (13) drives the lifting plate (12) to slide upwards along the telescopic groove (11) until the lifting plate (12) abuts against the top surface of the telescopic groove (11), then the locking screw (15) on the upper side is screwed to be inserted into the positioning hole (14), and at the moment, the protection frame (13) is recovered in the telescopic groove (11);
step three: promote the guard piece, the hand is held between the fingers pull ring (6) and is upwards extracted connecting plate (5), sucking disc (4) break away from the back from the top surface of GPS locater (1), lifter (3) slide along sleeve (2) are gone up, continue to extract connecting plate (5), the bottom plate of lifter (3) supports the roof below at sleeve (2), and rubber rand (9) at this moment cross rubber retainer ring (10), rubber retainer ring (9) are in the top of rubber retainer ring (10), avoid crane (8) to slide down at will.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110136849.1A CN112799111B (en) | 2021-02-01 | 2021-02-01 | Geographic information acquisition device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110136849.1A CN112799111B (en) | 2021-02-01 | 2021-02-01 | Geographic information acquisition device and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112799111A CN112799111A (en) | 2021-05-14 |
| CN112799111B true CN112799111B (en) | 2022-08-26 |
Family
ID=75813411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110136849.1A Active CN112799111B (en) | 2021-02-01 | 2021-02-01 | Geographic information acquisition device and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112799111B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587021B (en) * | 2021-07-27 | 2023-02-28 | 安徽艳阳电气集团有限公司 | Searchlight for boats and ships |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8100205B2 (en) * | 2010-04-06 | 2012-01-24 | Robotex Inc. | Robotic system and method of use |
| CN102176028A (en) * | 2011-01-21 | 2011-09-07 | 张淑芳 | Multipath signal baseband processing method for global navigation satellite system (GNSS) receiver |
| CN105398534A (en) * | 2015-11-08 | 2016-03-16 | 莫雪梅 | Electric energy converting self-digestive absorption device |
| CN209159581U (en) * | 2018-10-18 | 2019-07-26 | 深圳市航大通讯技术有限公司 | It is a kind of convenient for fixed automobile GPS navigation instrument device |
| CN210175115U (en) * | 2019-07-15 | 2020-03-24 | 涟水县勘察测绘有限公司 | Geographic information collection system based on GPS |
| CN211821522U (en) * | 2020-03-11 | 2020-10-30 | 姜波 | GPS installing support for surveying and mapping |
| CN212111802U (en) * | 2020-04-08 | 2020-12-08 | 湖南圆点数码测绘有限公司 | GPS locator for surveying engineering |
-
2021
- 2021-02-01 CN CN202110136849.1A patent/CN112799111B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112799111A (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112799111B (en) | Geographic information acquisition device and method thereof | |
| CN111086612A (en) | Elevating platform cage type AUV releasing and recovering device adopted by underwater glider | |
| CN211000643U (en) | English teaching display device | |
| CN112530326A (en) | Outdoor display device of tourism management information convenient to remove | |
| CN203320439U (en) | Portable road safety stabber | |
| CN213481769U (en) | A multilayer quality of water sampling device for hydraulic engineering avoids sampling pollution | |
| CN202814748U (en) | Folded transparent water sampler | |
| CN2469113Y (en) | Semi-sphere folding tent | |
| CN214573536U (en) | Behavior analysis-based field warning device | |
| CN212904012U (en) | Sampling device for sewage treatment | |
| CN220221601U (en) | Plant nucleic acid draws auxiliary device | |
| CN215641895U (en) | Remove meteorological check out test set | |
| CN208511192U (en) | A kind of box surgical apparatus module | |
| CN209898655U (en) | Library's books handling device | |
| CN218206192U (en) | Enclosing device for detecting and inspecting elevator of lift car | |
| CN221626929U (en) | Road sanitation operation protector | |
| CN218009789U (en) | Portable sampling bag | |
| CN217978165U (en) | Geographic information mapping device convenient to support | |
| CN215954747U (en) | Consultation and itinerant display box for health management | |
| CN217782776U (en) | Construction platform | |
| CN219872720U (en) | Sign and urban construction safety warning device | |
| CN220893712U (en) | Concrete durability infiltration experiment detection device | |
| CN212361456U (en) | Special support of portable atmospheric sampling appearance | |
| CN212624174U (en) | Customer data management device for tourism management | |
| CN219653546U (en) | Hanging basket for bridge template trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |