CN212158589U

CN212158589U - Portable geographic information mapping device

Info

Publication number: CN212158589U
Application number: CN202020286080.2U
Authority: CN
Inventors: 黄其堂
Original assignee: Xuzhou Yema Lithium Technology Co ltd
Current assignee: Xuzhou Yema Lithium Technology Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-12-15
Anticipated expiration: 2030-03-10

Abstract

The utility model relates to a surveying instrument technical field just discloses a portable geographic information mapping device, including flexible bracing piece and surveying instrument body, the bottom fixedly connected with tripod of flexible bracing piece, the top fixedly connected with backup pad of flexible bracing piece, the top of backup pad is equipped with the recess, the inner chamber swing joint of recess has the not ball of falling, the board is placed to the top fixedly connected with of the not ball of falling, the surveying instrument body has been placed at the top of placing the board. This portable geographic information mapping device through not falling the ball, can adjust the levelness of placing the board surface, the placing of the surveying instrument body of being convenient for, the principle of tumbler has been adopted to not falling the ball, and the top of not falling the ball is in horizontal position all the time, and convenient to use person adjusts the levelness of placing the board, reduces the device's the use degree of difficulty, practices thrift the time that the user adjusted the device, improves user's work efficiency.

Description

Portable geographic information mapping device

Technical Field

The utility model relates to a surveying instrument technical field specifically is a portable geographic information surveying and mapping device.

Background

Extensive engineering fields such as civil engineering that apply to of surveying instrument, because the construction relates to that the environmental condition is complicated various, so must guarantee that the surveying instrument can both normal use under different environment, and the surveying instrument needs cooperate the surveying instrument support to use, and among the prior art, the tripod is because the stability of self is good, by wide application, and the tripod of using now can carry out the fine setting on level or the vertical direction more.

However, the existing surveying and mapping apparatus has the following disadvantages: 1. in the existing surveying instrument, an operator levels according to the level bubble, so that the requirement on the operation technology of the operator is high, and the existing surveying instrument is inconvenient to carry; 2. the height of instrument is difficult to adjust after current surveying instrument, tripod are fixed well during the use, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

Not enough to current geographic information mapping device, the utility model provides a portable geographic information mapping device possesses portable, and the levelness of the appearance of being convenient for adjust and the advantage such as height of the adjusting equipment of being convenient for have solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a portable geographic information mapping device, includes flexible bracing piece and surveying instrument body, the bottom fixedly connected with tripod of flexible bracing piece, the top fixedly connected with backup pad of flexible bracing piece, the top of backup pad is equipped with the recess, the inner chamber swing joint of recess has the not ball of falling, the board is placed to the top fixedly connected with of not falling the ball, the surveying instrument body has been placed at the top of placing the board.

Preferably, through holes are formed in four sides of the middle of the supporting plate, internal threads are formed in the inner ring of each through hole, a screw rod is connected to the inner side of each through hole in a threaded mode, external threads matched with the internal threads are formed in the outer ring of the screw rod, and the through holes are communicated with the grooves.

Preferably, the bottom fixedly connected with gravity ball of not falling the ball inner circle, the inner chamber fixedly connected with vacuum pump of gravity ball, the air intake fixedly connected with air-supply line of vacuum pump, the other end of air-supply line runs through the bottom of placing the board and extends to in the inner chamber of placing the board, the air outlet fixedly connected with play tuber pipe of vacuum pump, the other end of play tuber pipe runs through the lateral wall of not falling the ball and is linked together with the external world.

Preferably, the inboard joint that the top of placing the board evenly was equipped with ventilation hole and ventilation hole has the stopper, the top fixedly connected with push rod of stopper, the top of push rod and ventilation hole swing joint and push rod extends to the outside of placing the board through the ventilation hole, the even fixedly connected with spring in bottom of placing the board inner chamber, the other end of spring and the bottom fixed connection of stopper.

Preferably, the top of the inner cavity of the placing plate is fixedly connected with a pressure sensor.

With the contrast of current geographic information mapping device, the utility model discloses possess following beneficial effect:

1. this portable geographic information mapping device through not falling the ball, can adjust the levelness of placing the board surface, the placing of the surveying instrument body of being convenient for, the principle of tumbler has been adopted to not falling the ball, and the top of not falling the ball is in horizontal position all the time, and convenient to use person adjusts the levelness of placing the board, reduces the device's the use degree of difficulty, practices thrift the time that the user adjusted the device, improves user's work efficiency.

2. This portable geographic information mapping device, through the pressure sensors, can control opening of vacuum pump, when the surveying instrument was placed on placing the board, pressure sensors sensed pressure, the circuit switch-on at vacuum pump place, the vacuum pump starts, the work of vacuum pump makes the ventilation hole produce suction, fix the surveying instrument on placing the board, the use of the surveying instrument of being convenient for, the device passes through the vacuum pump and fixes the surveying instrument, the fixing and the taking off of the surveying instrument of being convenient for, save time improves work efficiency.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the interior of the structural support plate of the present invention;

fig. 3 is a schematic top view of the structural support plate of the present invention.

In the figure: 1. a telescopic support rod; 2. a tripod; 3. a support plate; 4. a screw; 5. not falling the ball; 6. Placing the plate; 7. a push rod; 8. a surveying instrument body; 9. a spring; 10. a pressure sensor; 11. an air inlet pipe; 12. a gravity ball; 13. a vacuum pump; 14. an air outlet pipe; 15. a groove; 16. a through hole; 17. an external thread; 18. an internal thread; 19. and (4) a plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a portable geographic information mapping device comprises a telescopic supporting rod 1 and a mapping instrument body 8, wherein a tripod 2 is fixedly connected to the bottom of the telescopic supporting rod 1, the tripod 2 is arranged at the bottom of the telescopic supporting rod 1, the device can be fixed on the ground by the tripod 2, the use of the device is facilitated, the telescopic supporting rod 1 is arranged, the height of the device can be adjusted in the use process, the use of the device is facilitated, the device can meet various requirements, a supporting plate 3 is fixedly connected to the top of the telescopic supporting rod 1, a groove 15 is formed in the top of the supporting plate 3, a non-falling ball 5 is movably connected to the inner cavity of the groove 15, the levelness of the surface of a placing plate 6 can be adjusted by the non-falling ball 5, the placement of the mapping instrument body 8 is facilitated, the non-falling ball 5 adopts the principle of a tumbler, and the top of the non, convenient to use person adjusts the levelness of placing board 6, reduces the device's the use degree of difficulty, practices thrift the time that the user adjusted the device, improves user's work efficiency, and board 6 is placed to the top fixedly connected with of not falling ball 5, and surveying instrument body 8 has been placed at the top of placing board 6.

Wherein, four sides at backup pad 3 middle part all are equipped with through-hole 16, and the inner circle of through-hole 16 is equipped with internal thread 18, and the inboard threaded connection of through-hole 16 has screw rod 4, and the outer lane of screw rod 4 is equipped with the external screw thread 17 with internal thread 18 looks adaptation, and through-hole 16 is linked together with recess 15, through the setting of screw rod 4, can fix not fall ball 5, prevents that this equipment from causing not falling rocking of ball 5 because of external force factor in the use, influences the result of use of surveying instrument.

Wherein, the bottom of the inner ring of the tumbler 5 is fixedly connected with a gravity ball 12, the gravity ball 12 can reduce the gravity center of the tumbler 5, so that the gravity center of the tumbler 5 can always vertically face downwards, the inner cavity of the gravity ball 12 is fixedly connected with a vacuum pump 13, the vacuum pump 13 can work to generate suction force at the tail end of the air inlet pipe 11, the air inlet pipe 11 sucks air around the air inlet pipe 11, so that vacuum is formed around the air inlet pipe 11, which is convenient for fixing objects, the air sucked by the air inlet pipe 11 is discharged into the air from the air outlet pipe 14, the air inlet of the vacuum pump 13 is fixedly connected with the air inlet pipe 11, the other end of the air inlet pipe 11 penetrates through the bottom of the placing plate 6 and extends into the inner cavity of the placing plate 6, the air outlet of the vacuum pump 13 is fixedly connected with an air outlet pipe 14, and the other end of the air.

Wherein, the top of the placing plate 6 is evenly provided with vent holes, the inner sides of the vent holes are clamped with plugs 19, the top of the plugs 19 is fixedly connected with push rods 7, and through the push rods 7, the plug 19 can be pushed into the cavity of the placing plate 6, so that the cavity of the placing plate 6 can be communicated with the outside, when the push rod 7 pushes the plug 19 inwards, the spring 9 is compressed, the push rod 7 is movably connected with the vent hole, the top of the push rod 7 extends to the outer side of the placing plate 6 through the vent hole, the spring 9 is uniformly and fixedly connected with the bottom of the inner cavity of the placing plate 6, through spring 9, when no pressure on push rod 7, the resilience force of spring 9 can push away stopper 19 and upwards remove, stopper 19 and ventilation hole joint, and the ventilation hole is blocked up to stopper 19, prevents that external dust from entering into the inner chamber of placing board 6 through the ventilation hole, and the other end of spring 9 and the bottom fixed connection of stopper 19.

Wherein, place the top fixedly connected with pressure sensors 10 of 6 inner chambers of board, through pressure sensors 10, can control opening of vacuum pump 13, when surveying instrument is placed on placing board 6, pressure sensors 10 sense pressure, the circuit switch-on at vacuum pump 13 place, vacuum pump 13 starts, vacuum pump 13's work makes the ventilation hole produce suction, fix the surveying instrument on placing board 6, the use of the surveying instrument of being convenient for, the device fixes the surveying instrument through vacuum pump 13, the fixing and the taking off of the surveying instrument of being convenient for, time saving, and work efficiency is improved.

The working principle is as follows: when the device is used, the tripod 2 is adjusted, the device is fixed on the ground, the height of the telescopic support rod 1 is adjusted according to needs, the screw rods 4 are rotated outwards, the four screw rods 4 are separated from the tumbler 5, the tumbler 5 automatically adjusts the levelness in the groove 15, when the tumbler 5 stops swinging, the screw rods 4 are rotated inwards, the other ends of the screw rods 4 are contacted with the tumbler 5, the tumbler 5 is fixed by the four screw rods 4 from four directions, the surveying instrument is placed at the top of the placing plate 6, the surveying instrument presses the push rod 7 below the surveying instrument downwards to move downwards, the push rod 7 pushes the plug 19 to move downwards, the plug 19 is separated from the vent hole, the spring 9 is compressed, the pressure sensor 10 on the placing plate 6 senses the pressure, the circuit where the vacuum pump 13 is located is connected, the vacuum pump 13 is started, the operation of the vacuum pump 13 enables the tail end of the air inlet pipe 11 and the vent hole to generate, air-supply line 11 inhales its air on every side, the ventilation hole is to the air with surveying instrument contact site inhales in vacuum pump 13, surveying instrument and the position formation vacuum of placing 6 contacts of board, the surveying instrument is fixed on placing board 6, the use of the surveying instrument of being convenient for, vacuum pump 13 during stop work, the ventilation hole does not have suction, the surveying instrument resumes normally with the contact site of placing board 6, the surveying instrument diameter is placed on placing board 6, be convenient for take off surveying instrument body 8, the device passes through vacuum pump 13 and fixes the surveying instrument, the fixing and the taking off of the surveying instrument of being convenient for, time saving, and work efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a portable geographic information mapping device, includes flexible bracing piece (1) and surveying appearance body (8), its characterized in that: bottom fixedly connected with tripod (2) of flexible bracing piece (1), top fixedly connected with backup pad (3) of flexible bracing piece (1), the top of backup pad (3) is equipped with recess (15), the inner chamber swing joint of recess (15) has not fallen ball (5), board (6) is placed to the top fixedly connected with of not falling ball (5), surveying instrument body (8) have been placed at the top of placing board (6).

2. A portable geographic information mapping device according to claim 1 wherein: through holes (16) are formed in four sides of the middle of the supporting plate (3), internal threads (18) are formed in the inner ring of each through hole (16), a screw rod (4) is connected to the inner side of each through hole (16) in a threaded mode, external threads (17) matched with the internal threads (18) are formed in the outer ring of the screw rod (4), and the through holes (16) are communicated with the grooves (15).

3. A portable geographic information mapping device according to claim 1 wherein: the bottom fixedly connected with gravity ball (12) of not falling ball (5) inner circle, the inner chamber fixedly connected with vacuum pump (13) of gravity ball (12), the air intake fixedly connected with air-supply line (11) of vacuum pump (13), the other end of air-supply line (11) runs through the bottom of placing board (6) and extends to in the inner chamber of placing board (6), the air outlet fixedly connected with of vacuum pump (13) goes out tuber pipe (14), the other end that goes out tuber pipe (14) runs through the lateral wall of not falling ball (5) and is linked together with the external world.

4. A portable geographic information mapping device according to claim 1 wherein: the inside joint that the top of placing board (6) evenly was equipped with ventilation hole and ventilation hole has stopper (19), the top fixedly connected with push rod (7) of stopper (19), the top of push rod (7) and ventilation hole swing joint and push rod (7) is passed through the ventilation hole and is extended to the outside of placing board (6), place the even fixedly connected with spring (9) in bottom of board (6) inner chamber, the other end of spring (9) and the bottom fixed connection of stopper (19).

5. A portable geographic information mapping device according to claim 1 wherein: the top of the inner cavity of the placing plate (6) is fixedly connected with a pressure sensor (10).