CN215215425U - GPS total station for surveying and mapping - Google Patents
GPS total station for surveying and mapping Download PDFInfo
- Publication number
- CN215215425U CN215215425U CN202120777937.5U CN202120777937U CN215215425U CN 215215425 U CN215215425 U CN 215215425U CN 202120777937 U CN202120777937 U CN 202120777937U CN 215215425 U CN215215425 U CN 215215425U
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- total station
- lifting seat
- inner cavity
- rotary drum
- screw
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Abstract
The utility model discloses a survey and drawing is with GPS total powerstation, include: a lifting seat; the tripod is assembled at the bottom end of the lifting seat; the rotary drum is arranged at the top end of the lifting seat through a bearing; the screw is in threaded connection with the inner cavity of the rotary drum, the bottom end of the screw extends into the inner cavity of the lifting seat, and the top end of the screw extends out of the top end of the rotary drum; the number of the brackets is two, and one end of each bracket is respectively arranged on the left side and the right side of the top end of the lifting seat; the left end and the right end of the limiting block are respectively arranged at the other ends of the two brackets; the limiting grooves are two in number and are respectively arranged at the left end and the right end of the inner cavity of the limiting block. In the in-service use, can will cover, reduce the light of penetrating directly, when external light source is too strong, can guarantee that the user normally sees the data that show clearly, can also fix the tripod after good, finely tune the height of total powerstation shell to satisfy normal use.
Description
Technical Field
The utility model relates to a total powerstation technical field specifically is a GPS total powerstation for survey and drawing.
Background
The total station is a high-technology measuring instrument integrating light, machine and electricity, is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and horizontal distance) and height difference measuring functions, is used for the total station used in the surveying and mapping field at the present stage, and is additionally provided with a GPS positioning system, so that the surveying and mapping work is more convenient and accurate;
at present, need stand it on ground when using the GPS total powerstation to survey and drawing, and can not remove at will before the survey and drawing is ended, if the panel that is used for the operation is just to the sun this moment, because the panel is penetrated directly to a large amount of light, can lead to hardly seeing panel numerical value clearly, bring inconvenience to observation work, in addition, current equipment can only adjust the total powerstation height through adjusting the tripod support, can't carry out high fine setting to the total powerstation camera lens, based on above-mentioned problem, now propose a GPS total powerstation for survey and drawing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a GPS total powerstation for survey and drawing to the light that provides among the above-mentioned background art is penetrated control panel directly and is leaded to being difficult to see numerical value clearly and can't carry out the problem of high fine setting to the total powerstation.
In order to achieve the above object, the utility model provides a following technical scheme: a GPS total station for surveying comprising:
a lifting seat;
the tripod is assembled at the bottom end of the lifting seat;
the rotary drum is arranged at the top end of the lifting seat through a bearing;
the screw is in threaded connection with the inner cavity of the rotary drum, the bottom end of the screw extends into the inner cavity of the lifting seat, and the top end of the screw extends out of the top end of the rotary drum;
the number of the brackets is two, and one end of each bracket is respectively arranged on the left side and the right side of the top end of the lifting seat;
the left end and the right end of the limiting block are respectively arranged at the other ends of the two brackets;
the limiting grooves are two in number and are respectively formed in the left end and the right end of the inner cavity of the limiting block;
the number of the sliding blocks is two, one side of each sliding block is respectively installed at the top ends of the left side and the right side of the screw, and the other end of each sliding block is embedded in the inner cavity of the limiting groove;
the shielding mechanism is assembled at the top end of the screw rod;
the display screen is assembled on the front side of the shielding mechanism;
the shielding mechanism comprises:
the total station housing is arranged at the top end of the screw rod, and the display screen is arranged on the front side of the total station housing;
one end of the coil spring is installed on the left side of the inner cavity of the total station shell;
one end of the rotating rod is mounted at the other end of the coil spring, and the other end of the rotating rod is mounted on the right side of an inner cavity of the total station shell through a bearing;
one end of the shading cloth is installed on the outer wall of the rotating rod, and the other end of the shading cloth extends out of the front side of the total station shell;
the limiting rod is arranged at the other end of the shading cloth;
one end of the supporting rod is installed on the front side of the total station shell through a pin shaft;
the support leg is arranged at the other end of the support rod;
one end of the torsion spring is mounted on the outer wall of the total station shell, and the other end of the torsion spring is mounted on the outer wall of the supporting rod;
and the C-shaped buckle is arranged on the front side of the total station shell and is clamped with the outer wall of the supporting rod.
Preferably, the length of the shading cloth and the length of the supporting rod are matched with the height of the display screen.
Preferably, the elasticity of the C-shaped buckle is larger than the torsion of the torsion spring.
Preferably, the two brackets are obliquely arranged from bottom to top inwards.
Preferably, the outer wall of the rotating drum is provided with a rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that: this GPS total powerstation for survey and drawing, through rotatory rotary drum, utilize the spiro union interlock of screw rod and rotary drum, and to the limiting displacement of slider through the spacing groove, make the screw rod promote total powerstation shell rebound, make shading cloth open through the pulling gag lever post, and utilize the cooperation of branch and stabilizer blade to support the gag lever post fixedly, thereby cover the display screen, in the in-service use, can cover, reduce the light of penetrating directly, when external light source is too strong, can guarantee that the user normally sees the data that show clearly, can also be after fixing the tripod, highly finely tune the total powerstation shell, in order to satisfy normal use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the screw rod of the present invention;
fig. 3 is a right side sectional view of the shielding mechanism of the present invention.
In the figure: 1. lifting seat, 2, tripod, 3, rotary drum, 4, screw rod, 5, support, 6, stopper, 7, spacing groove, 8, slider, 9, shelter from the mechanism, 91, total powerstation shell, 92, wind spring, 93, bull stick, 94, shading cloth, 95, gag lever post, 96, branch, 97, stabilizer blade, 98, torsional spring, 99, C shape buckle, 10, display screen.
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, the present invention provides a technical solution: a GPS total station for surveying and mapping comprises a lifting seat 1, a tripod 2, a rotary drum 3, a screw 4, supports 5, limit blocks 6, limit grooves 7, a slide block 8, a shielding mechanism 9 and a display screen 10, wherein the tripod 2 is assembled at the bottom end of the lifting seat 1, the rotary drum 3 is installed at the top end of the lifting seat 1 through a bearing, the screw 4 is screwed in an inner cavity of the rotary drum 3, the bottom end of the screw extends into the inner cavity of the lifting seat 1, the top end of the rotary drum 3 extends out of the top end of the rotary drum, the number of the supports 5 is two, one end of each support is respectively installed at the left side and the right side of the top end of the lifting seat 1, the left end and the right end of each limit block 6 are respectively installed at the other end of the two supports 5, the number of the two limit grooves 7 are respectively installed at the left end and the right end of the inner cavity of each limit block 6, the number of the two blocks 8 is two, one side is respectively installed at the top ends of the left side and the left end of each screw 4 is internally embedded in the inner cavity of each limit groove 7, and the limit groove 7 is utilized, the screw rod 4 can move up and down by rotating the rotary drum 3, the shielding mechanism 9 is assembled at the top end of the screw rod 4, the display screen 10 is assembled at the front side of the shielding mechanism 9, and the shielding mechanism 9 is utilized to weaken the light which directly irradiates the display screen 10;
the shielding mechanism 9 comprises a total station housing 91, a coil spring 92, a rotating rod 93, a shading cloth 94, a limiting rod 95, a support rod 96, a support leg 97, a torsion spring 98 and a C-shaped buckle 99, wherein the total station housing 91 is installed at the top end of the screw rod 4, the display screen 10 is installed at the front side of the total station housing 91, one end of the coil spring 92 is installed at the left side of the inner cavity of the total station housing 91, one end of the rotating rod 93 is installed at the other end of the coil spring 92, the other end of the rotating rod 93 is installed at the right side of the inner cavity of the total station housing 91 through a bearing, the coil spring 92 can be deformed by rotating the rotating rod 93, after external force is removed, the rotating rod 93 is driven to reset under the action of self torsion of the coil spring 92, one end of the shading cloth 94 is installed on the outer wall of the rotating rod 93, the other end of the shading cloth 94 extends out of the front side of the total station housing 91, the limiting rod 95 is installed at the other end of the shading cloth 94, the limiting rod 95 can be unfolded and can drive the rotating rod 93 to rotate by pulling, one end of the support rod 96 is installed at the front side of the total station housing 91 through a pin shaft, stabilizer blade 97 is installed in the other end of branch 96, and torsional spring 98 one end is installed in the outer wall of total powerstation shell 91, and the other end is installed in the outer wall of branch 96, when branch 96 atress rotates downwards, forces torsional spring 98 deformation, removes external force after, under the effect of torsional spring 98 self torsion, orders about branch 96 and resets, and C shape buckle 99 is installed in the front side of total powerstation shell 91, and with the outer wall joint of branch 96, guarantees that branch 96 can not pop out when not using equipment.
Preferably, the length of the shade cloth 94 and the length of the support bar 96 are both adapted to the height of the display screen 10, so as to ensure that the display screen 10 can be shielded.
Preferably, the C-shaped latch 99 has a spring force greater than the torsion force of the torsion spring 98 to prevent the post 96 from being ejected.
As preferred scheme, further, two supports 5 all from lower to upper inside slope setting, guarantee stopper 6's stability.
Preferably, the outer wall of the drum 3 is provided with a rubber pad to facilitate rotation by a user.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and does not describe the electrical control.
The method comprises the following steps: the device is stably placed on the ground by using the tripod 2, the rotary drum 3 is rotated, the screw rod 4 is meshed with the rotary drum 3 by using the screw connection, and the screw rod 4 pushes the shielding mechanism 9 to move upwards by using the limiting effect of the limiting groove 7 on the sliding block 8, so that the height of the observation lens is finely adjusted according to different requirements;
step two: when the external light is too strong, the limiting rod 95 is pulled forwards to open the shading cloth 94 and deform the coil spring 92, the supporting rod 96 is taken out from the inner side of the C-shaped buckle 99, the supporting rod 96 is bounced up to rotate upwards under the action of the torsion spring 98, the supporting leg 97 is clamped with the limiting rod 95, so that the limiting rod 95 and the shading cloth 94 are limited, after the use is finished, the limiting rod 95 is separated from the supporting leg 97, the shading cloth 94 is wound on the outer wall of the rotary rod 93 under the action of the torsion of the coil spring 92, and the supporting leg 97 is pressed downwards to enable the torsion spring 98 to be forced to deform, and the C-shaped buckle 99 is used for clamping the supporting rod 96 to enable the supporting rod 96 not to rotate;
in the in-service use, can not only shelter from 12 when external light is too strong, prevent that the light of directly projecting 12 is too much, guarantee that the staff can see the data that 12 show clearly, can also install well at tripod 2 after, according to the demand on-the-spot, highly finely tune observation camera lens to satisfy different surveying and mapping demands.
In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "center position", "the other end", "up", "one side", "top", "inside", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)
1. A GPS total station for surveying and mapping, comprising:
a lifting seat (1);
the tripod (2) is assembled at the bottom end of the lifting seat (1);
the rotary drum (3) is arranged at the top end of the lifting seat (1) through a bearing;
the screw (4) is in threaded connection with the inner cavity of the rotary drum (3), the bottom end of the screw extends into the inner cavity of the lifting seat (1), and the top end of the screw extends out of the top end of the rotary drum (3);
the number of the brackets (5) is two, and one end of each bracket is respectively arranged at the left side and the right side of the top end of the lifting seat (1);
the left end and the right end of the limiting block (6) are respectively arranged at the other ends of the two brackets (5);
the two limiting grooves (7) are respectively formed in the left end and the right end of the inner cavity of the limiting block (6);
the number of the sliding blocks (8) is two, one side of each sliding block is respectively installed at the top ends of the left side and the right side of the screw rod (4), and the other end of each sliding block is embedded in the inner cavity of the limiting groove (7);
the shielding mechanism (9) is assembled at the top end of the screw rod (4);
a display screen (10) mounted on the front side of the shielding mechanism (9);
the shielding mechanism (9) includes:
the total station housing (91) is installed at the top end of the screw (4), and the display screen (10) is installed on the front side of the total station housing (91);
a coil spring (92) with one end installed on the left side of the inner cavity of the total station housing (91);
a rotating rod (93), one end of which is mounted at the other end of the coil spring (92), and the other end of which is mounted at the right side of the inner cavity of the total station housing (91) through a bearing;
one end of the shading cloth (94) is installed on the outer wall of the rotating rod (93), and the other end of the shading cloth extends out of the front side of the total station shell (91);
a limiting rod (95) mounted at the other end of the shading cloth (94);
one end of the supporting rod (96) is mounted on the front side of the total station shell (91) through a pin shaft;
a leg (97) attached to the other end of the strut (96);
one end of the torsion spring (98) is mounted on the outer wall of the total station housing (91), and the other end of the torsion spring is mounted on the outer wall of the support rod (96);
and the C-shaped buckle (99) is installed on the front side of the total station shell (91) and is clamped with the outer wall of the support rod (96).
2. The total station of claim 1, wherein: the lengths of the shading cloth (94) and the support rod (96) are matched with the height of the display screen (10).
3. The total station of claim 1, wherein: the elasticity of the C-shaped buckle (99) is larger than the torsion of the torsion spring (98).
4. The total station of claim 1, wherein: the two brackets (5) are arranged in an inclined manner from bottom to top.
5. The total station of claim 1, wherein: the outer wall of the rotary drum (3) is provided with a rubber mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777937.5U CN215215425U (en) | 2021-04-16 | 2021-04-16 | GPS total station for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120777937.5U CN215215425U (en) | 2021-04-16 | 2021-04-16 | GPS total station for surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215215425U true CN215215425U (en) | 2021-12-17 |
Family
ID=79446710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120777937.5U Expired - Fee Related CN215215425U (en) | 2021-04-16 | 2021-04-16 | GPS total station for surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215215425U (en) |
-
2021
- 2021-04-16 CN CN202120777937.5U patent/CN215215425U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |