CN214308759U - Portable geographic information surveying instrument - Google Patents

Abstract

The utility model discloses a portable geographic information surveying instrument, the structure of which comprises a shell, an auxiliary component, a support rod, a surveying instrument main body, a shielding mechanism, a rack, a latch and a limiting spring, wherein the shielding mechanism is arranged in the shell, the adjusting plate can block the left side and the right side of the surveying instrument main body and can adjust the height of the adjusting plate according to the self height of an actual operator, so that the external wind and the light of the sun are isolated, the influence on the operator is avoided, the quality of a surveying and mapping environment is improved, a support point and a buffer force can be provided for the chin of the operator by the contact plate and the spring frame, and the comfort level when the surveying instrument main body is watched is improved; through having set up the auxiliary assembly at the shell lower extreme, when not using, can pass through the hinge with first rotor plate and second rotor plate and rotate to make whole high reduction, portable.

Description

Portable geographic information surveying instrument

Technical Field

The utility model relates to a surveying instrument technical field, concretely relates to portable geographic information surveying instrument.

Background

The surveying and mapping instruments for measuring geographic information are various instruments for measuring geographic information under different conditions, such as theodolites, levels, total stations and the like, and the geographic information is the basis for people to study, reference and build, and is reflected in a digital form by various states of the earth surface, so that the accuracy of geographic information data has a very important role.

When the surveying and mapping in the surveying and mapping area was placed to the surveying and mapping appearance, because surveying and mapping area is often in the open air, and outdoor sunray shines and is stronger and the wind speed is higher, influences the staff that detects easily to make staff's health produce the discomfort easily, reduce the plotting effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a portable geographic information surveying instrument at present, solved the surveying instrument and placed when surveying and mapping in the survey area, because the survey area is often in the open air, and outdoor sun ray shines and is stronger and the wind speed is higher, influences the staff that detects easily to make staff's health produce the discomfort easily, reduce mapping effect's problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a portable geographic information surveying instrument, which comprises a shell, an auxiliary component, a support rod, a surveying instrument main body, a shielding mechanism, a rack, a latch and a limiting spring, wherein the left end of the top of the shell is fixedly connected with the support rod, the top end surface of the support rod is provided with the surveying instrument main body, the bottom of the surveying instrument main body is fixedly connected with the rack, the side surface of the rack is in sliding connection with the inner side surface of the support rod, the left side surface of the rack is clamped with the latch, the left side surface of the support rod and the right side surface of the latch are respectively in elastic connection with the left end and the right end of the limiting spring, the auxiliary component is hinged with the bottom end surface of the shell, the shielding mechanism is in sliding connection with the inner upper end of the shell, the shielding mechanism comprises a shielding frame, a stress frame, a screw rod, a spring frame, a contact plate, a bevel gear set, a screw rod, a transmission rod, a gear and a regulating plate, the shielding frame is in sliding connection with the inner upper end of the shell, shelter from both ends bolted connection about frame upper end and the atress frame, the atress frame bottom drives spring frame and atress frame medial surface sliding connection through the screw rod, spring frame top and contact plate bottom end face fixed connection, bevel gear group rotates with the shelter from the frame bottom and is connected, bevel gear group rotates with the lead screw right-hand member to be connected, the transfer line rotates with the interior both ends of controlling of shelter from the frame to be connected, the transfer line lower extreme is located coaxial rotation with the gear centre of a circle, gear back of the body terminal surface and lead screw meshing, transfer line side insection drives the regulating plate and shelters from frame medial surface sliding connection.

Furthermore, the auxiliary assembly comprises a first rotating plate, a second rotating plate and a hinge, the first rotating plate and the second rotating plate are symmetrically arranged at the left end and the right end of the bottom of the shell respectively, and the first rotating plate and the second rotating plate are hinged to the bottom end face of the shell through the hinge.

Furthermore, the shielding frame is in an H-shaped structure, and the center of the shielding frame and the center of the shell are located on the same Y axis.

Furthermore, the upper end of the shell is provided with a cavity matched with the shielding frame, and the left end and the right end of the cavity penetrate through the top end of the shell.

Further, the left and right sides face of the shielding frame is provided with an adjusting plate, and the height ratio of the adjusting plate to the shielding frame is 5: 7.

furthermore, a flexible layer is arranged on the top of the contact plate, and the contact plate is of an arc-shaped structure.

Further, the first rotating plate and the second rotating plate are both in an L-shaped structure, and the junction of the first rotating plate and the second rotating plate is located at the center of the shell.

Furthermore, the limiting spring is made of piano steel wires.

Furthermore, the lead screw is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) a portable geographic information surveying appearance shelters from the mechanism through having set up and blocks the surveying appearance main part left and right sides in the shell, and can adjust the height of regulating plate according to actual operation personnel's self highly, keep apart external wind and sun's light, avoid producing the influence to the operator, improve survey and drawing environmental quality, and contact plate and spring frame can provide strong point and cushion for the operating personnel chin, improve the comfort level when watching the surveying appearance main part.

2) A portable geographic information surveying appearance, through having set up auxiliary assembly at the shell lower extreme, when not using, can pass through the hinge with first rotor plate and second rotor plate and rotate to make whole high reduction, portable.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal connection relationship of the support rod of the present invention;

FIG. 3 is a schematic view of the shielding mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: the device comprises a shell-1, an auxiliary assembly-2, a support rod-3, a surveying instrument main body-4, a shielding mechanism-5, a rack-6, a latch-7, a limiting spring-8, a shielding frame-51, a stress frame-52, a screw-53, a spring frame-54, a contact plate-55, a bevel gear group-56, a screw rod-57, a transmission rod-58, a gear-59, an adjusting plate-510, a first rotating plate-21, a second rotating plate-22 and a hinge-23.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 2, the present invention provides a portable geographic information surveying instrument: including shell 1, auxiliary assembly 2, bracing piece 3, surveying instrument main part 4, shelter from mechanism 5, rack 6, latch 7 and spacing spring 8, 1 top left end of shell and 3 fixed connection of bracing piece, 3 top terminal surfaces of bracing piece are equipped with surveying instrument main part 4, 4 bottoms of surveying instrument main part and 6 fixed connection of rack, 6 lateral surfaces of rack and 3 medial surfaces of bracing piece sliding connection, 6 left surface of rack and 7 looks joints of latch, 3 left surface of bracing piece and 7 right sides of latch respectively with spacing spring 8 control both ends elastic connection, auxiliary assembly 2 is articulated with 1 bottom of shell face, shelter from upper end sliding connection in mechanism 5 and the shell 1.

Referring to fig. 3 and 4, the present invention provides a portable geographic information surveying instrument, wherein the shielding mechanism 5 includes a shielding frame 51, a force-bearing frame 52, a screw 53, a spring frame 54, a contact plate 55, a bevel gear set 56, a screw 57, a transmission rod 58, a gear 59 and an adjusting plate 510, the shielding frame 51 is slidably connected to the inner upper end of the housing 1, the upper end of the shielding frame 51 is bolted to the left and right ends of the force-bearing frame 52, the bottom of the force-bearing frame 52 drives the spring frame 54 to slidably connect to the inner side of the force-bearing frame 52 through the screw 53, the top of the spring frame 54 is fixedly connected to the bottom end surface of the contact plate 55, the bevel gear set 56 is rotatably connected to the bottom of the shielding frame 51, the bevel gear set 56 is rotatably connected to the right end of the screw 57, the transmission rod 58 is rotatably connected to the left and right ends of the shielding frame 51, the lower end of the transmission rod 58 is coaxially rotated to the center of the gear 59, the back end surface of the gear 59 is engaged with the screw 57, the adjusting plate 510 is slidably connected to the inner side of the shielding frame 51 by the insection of the transmission rod 58, the shielding frame 51 is of an H-shaped structure, the center of the shielding frame 51 and the center of the shell 1 are located on the same Y axis, the upper end of the shell 1 is provided with a cavity matched with the shielding frame 51, the left end and the right end of the cavity penetrate through the top end of the shell 1, the left side surface and the right side surface of the shielding frame 51 are both provided with adjusting plates 510, and the height ratio between the adjusting plates 510 and the shielding frame 51 is 5: 7, can adjust for surveying instrument main part 4 and shelter from the height, contact plate 55 top is equipped with the flexible layer to contact plate 55 is the arc structure, the placing of the outside personnel chin of being convenient for.

Please refer to fig. 5, the utility model provides a portable geographic information surveying instrument, supplementary subassembly 2 includes first rotor plate 21, second rotor plate 22 and hinge 23, first rotor plate 21 and second rotor plate 22 are the symmetry respectively and install both ends about shell 1 bottom, first rotor plate 21 and second rotor plate 22 pass through hinge 23 and shell 1 bottom face is articulated, both first rotor plate 21 and second rotor plate 22 all are L-shaped structure, and both junctures are located the center department of shell 1, be convenient for adjust the height of integrated device, so that carry.

The utility model provides a portable geographic information mapping instrument through improvement, and the working principle is as follows;

firstly, when the equipment is used, the device is firstly placed in a working area, and then the equipment is connected with an external power supply, so that the required electric energy can be provided for the work of the equipment;

secondly, the first rotating plate 21 and the second rotating plate 22 at the bottom end of the shell 1 are unfolded through the hinge 23 at the bottom, a supporting effect can be provided for the shell 1, when the height of the surveying instrument main body 4 is adjusted, a pulling force can be firstly applied to the latch 7, the latch 7 is enabled to compress the limiting spring 8, the clamping and force between the rack 6 and the latch 7 disappears, then the surveying instrument main body 4 is pulled upwards, the surveying instrument main body 4 drives the rack 6 to move to a proper height, the latch 7 is released, the limiting spring 8 drives the latch 7 to be clamped with the rack 6 and provides clamping and force for the surveying instrument main body 4;

thirdly, when a shielding effect is provided around the surveying instrument main body 4, the shielding frame 51 is pulled to enable the shielding frame 51 to move a certain distance to the outer end, then a rotating force is applied to the bevel gear set 56, the bevel gear set 56 applies a power to the screw rods 57 at the two ends, the screw rods 57 drive the gears 59 to rotate, the gears 59 drive the connected transmission rods 58 to rotate, the transmission rods 58 drive the adjusting plates 510 at the upper ends to move upwards and adjust the height, and the adjusting plates 510 shield external light and wind, so that a comfortable space is provided for a user;

fourthly, when the user views the surveying instrument main body 4, the screw 53 may be rotated in advance to adjust the height of the contact plate 55 at the upper end of the spring frame 54, and then the user's head and chin may be placed on the contact plate 55, and the spring frame 54 may provide a part of the cushioning force to the contact plate 55;

fifthly, when the housing 1 is stored, the first rotating plate 21 and the second rotating plate 22 at the left end and the right end of the bottom of the housing 1 are rotated to the left end and the right end of the housing 1 through the hinges 23 and are contacted with the left side surface and the right side surface of the housing 1, so that the height of the whole device can be reduced, and the device can be conveniently carried and transported.

The utility model relates to a portable geographic information surveying instrument, set up sheltering from mechanism 5 in shell 1 through optimizing, regulating plate 510 can stop surveying instrument main part 4 left and right sides, and can adjust the height of regulating plate 510 according to the height of actual operating personnel's self, keep apart the light of external wind and sun, avoid producing the influence to the operator, improve survey and drawing environmental quality, and contact plate 55 and spring frame 54 can provide strong point and cushion for operating personnel's chin, improve the comfort level when watching surveying instrument main part 4; through the auxiliary assembly 2 arranged at the lower end of the shell 1, when the portable multifunctional electric water heater is not used, the first rotating plate 21 and the second rotating plate 22 can be rotated through the hinge 23, the overall height is reduced, and the portable multifunctional electric water heater is convenient to carry.

Claims (8)

1. A portable geographic information surveying instrument comprises a shell (1) and a limiting spring (8), wherein the left end of the top of the shell (1) is fixedly connected with a supporting rod (3); the method is characterized in that: the shielding mechanism (5) is in sliding connection with the inner upper end of the shell (1), the shielding mechanism (5) comprises a shielding frame (51), a stress frame (52), a screw (53), a spring frame (54), a contact plate (55), a bevel gear set (56), a screw rod (57), a transmission rod (58), a gear (59) and an adjusting plate (510), the shielding frame (51) is in sliding connection with the inner upper end of the shell (1), the upper end of the shielding frame (51) is in bolt connection with the left end and the right end of the stress frame (52), the bottom of the stress frame (52) drives the spring frame (54) to be in sliding connection with the inner side of the stress frame (52) through the screw (53), the top of the spring frame (54) is fixedly connected with the bottom end face of the contact plate (55), and the bevel gear set (56) is in rotating connection with the bottom end of the shielding frame (51), bevel gear group (56) and lead screw (57) right-hand member rotate to be connected, both ends rotate about in transfer line (58) and the shelter from frame (51) to be connected, transfer line (58) lower extreme and gear (59) centre of a circle department coaxial rotation, gear (59) back of the body terminal surface and lead screw (57) meshing, transfer line (58) side insection drives regulating plate (510) and shelter from frame (51) medial surface sliding connection.

2. A portable geographic information mapper as defined in claim 1, wherein: supplementary subassembly (2) are articulated with shell (1) bottom face, supplementary subassembly (2) include first rotating plate (21), second rotating plate (22) and hinge (23), both ends about first rotating plate (21) and second rotating plate (22) are the symmetry respectively and install in shell (1) bottom, first rotating plate (21) and second rotating plate (22) are articulated with shell (1) bottom face through hinge (23).

3. A portable geographic information mapper as defined in claim 1, wherein: bracing piece (3) top face is equipped with surveying instrument main part (4), surveying instrument main part (4) bottom and rack (6) fixed connection, rack (6) side and bracing piece (3) medial surface sliding connection, rack (6) left surface and latch (7) looks joint, both ends elastic connection about bracing piece (3) left surface and latch (7) right flank respectively with spacing spring (8).

4. A portable geographic information mapper as defined in claim 1, wherein: the shielding frame (51) is in an H-shaped structure, and the center of the shielding frame (51) and the center of the shell (1) are located on the same Y axis.

5. A portable geographic information mapper as defined in claim 1, wherein: the upper end of the shell (1) is provided with a cavity matched with the shielding frame (51), and the left end and the right end of the cavity penetrate through the top end of the shell (1).

6. A portable geographic information mapper as defined in claim 1, wherein: the left side face and the right side face of the shielding frame (51) are both provided with an adjusting plate (510), and the height ratio between the adjusting plate (510) and the shielding frame (51) is 5: 7.

7. a portable geographic information mapper as defined in claim 1, wherein: the top of the contact plate (55) is provided with a flexible layer, and the contact plate (55) is of an arc-shaped structure.

8. A portable geographic information mapper as defined in claim 2, wherein: the first rotating plate (21) and the second rotating plate (22) are both in L-shaped structures, and the junction of the two is located at the center of the shell (1).

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