CN213479736U - Be applied to portable surveying instrument of land survey and drawing - Google Patents
Be applied to portable surveying instrument of land survey and drawing Download PDFInfo
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- CN213479736U CN213479736U CN202022360167.2U CN202022360167U CN213479736U CN 213479736 U CN213479736 U CN 213479736U CN 202022360167 U CN202022360167 U CN 202022360167U CN 213479736 U CN213479736 U CN 213479736U
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- swing joint
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Abstract
The utility model provides a be applied to portable surveying instrument of land survey and drawing, the on-line screen storage device comprises a base, swing joint has the measuring apparatu on the base, be equipped with the mounting groove on the base, the mounting groove inner wall is equipped with a plurality of recesses, the fixed slider that is equipped with of measuring apparatu lower extreme, the slider with mounting groove swing joint, the slider contact the part of recess is equipped with the mounting hole, be equipped with the spring in the mounting hole, the other end of spring is equipped with the installation tooth, the installation tooth with recess swing joint, the base has a plurality of spacing grooves, spacing inslot swing joint has strutting arrangement, the fixed handle that is equipped with of measuring apparatu up end, this device can dismantle the measuring apparatu to reach portable's purpose.
Description
Technical Field
The utility model relates to a technical field of engineering survey specifically is a be applied to portable mapping appearance of land survey and drawing.
Background
Surveying instrument is for data acquisition, processing, output etc. instrument and device that the survey and drawing operation design was made, and measuring equipment is not portable in the use, consequently needs a portable measuring apparatu, for example application number is: 201721187068.0, which comprises a mounting seat, the front of mount pad is equipped with the spirit level, the inside of spirit level embedding mount pad, the top of mount pad is provided with the slipmat, the bottom of mount pad is provided with first flexible post, the bottom of first flexible post is provided with the flexible post of second, the inside of the flexible post of first flexible post embedding second, spliced pole and last spacing board fixed connection are passed through to the bottom of the flexible post of second, the bottom of last spacing board is provided with the screw thread post, the screw thread post passes through screw hole and connector threaded connection, the screw thread post runs through the connector, and the connector is worn out to the one end of screw thread post, the bottom of connector is provided with first supporting leg, and the connector is connected through the hinge with first supporting leg, the bottom of first supporting leg is provided with the second supporting leg. Although the device is easy to operate and low in manufacturing cost, the measuring instrument cannot be disassembled and is inconvenient to carry, and certain limitation exists in practical use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a be applied to portable surveying instrument of land survey and drawing for solve the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a be applied to portable surveying instrument of land survey and drawing, the on-line screen storage device comprises a base, swing joint has the measuring apparatu on the base, be equipped with the mounting groove on the base, mounting groove inner wall is equipped with a plurality of recesses, the fixed slider that is equipped with of measuring apparatu lower extreme, the slider with mounting groove swing joint, the slider contact the part of recess is equipped with the mounting hole, be equipped with the spring in the mounting hole, the other end of spring is equipped with the installation tooth, the installation tooth with recess swing joint, the base has a plurality of spacing grooves, spacing inslot swing joint has strutting arrangement, the fixed handle that is equipped with of measuring apparatu up end, this design can dismantle the measuring apparatu, realizes portable's purpose.
Furthermore, one side of the limiting groove, which is close to each other, is provided with a limiting hole, and the design can limit the connector.
Further, strutting arrangement includes the connector, the connector left and right sides is equipped with connects the tooth, connect the tooth with spacing hole rotates and connects, and this design is convenient for rotate first telescopic link and second telescopic link.
Furthermore, the cross sections of the connecting teeth and the limiting holes are circular, and the design is favorable for rotating the connector.
Furthermore, the lower end face of the connector is fixedly provided with a first telescopic rod, the outer wall of the first telescopic rod is detachably provided with a second telescopic rod, and the second telescopic rod can be detached through the design.
Furthermore, the outer wall of the first telescopic rod is provided with thread teeth, the inner wall of the second telescopic rod is provided with threaded holes, the thread teeth are matched with the threaded holes, and the height of the equipment can be adjusted through the design.
Furthermore, a cone is fixedly arranged on the lower end face of the second rod, and the design facilitates fixing of the device.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can achieve the purpose of conveniently loading and unloading the measuring instrument by arranging the mounting groove on the base, arranging the groove on the inner wall of the mounting groove, movably connecting the measuring instrument in the groove, arranging the slider on the lower end surface of the measuring instrument and arranging the mounting teeth matched with the groove on the outer wall of the slider; furthermore, through setting up strutting arrangement, can reach the purpose of being convenient for adjust, fixed equipment.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the supporting device of the present invention;
FIG. 3 is a schematic view of the base structure of the present invention;
fig. 4 is a schematic structural view of the measuring instrument of the present invention;
FIG. 5 is a cross-sectional view of the mounting teeth and grooves of the present invention;
fig. 6 is a cross-sectional view of the connector of the present invention.
In the figure: 1. a base; 11. mounting grooves; 112. a groove; 12. a limiting groove; 121. a limiting hole; 13. a handle; 2. a measuring instrument; 21. a slider; 211. mounting holes; 212. a spring; 213. mounting teeth; 3. a support device; 31. a connector; 311. a connecting tooth; 32. a first telescopic rod; 321. thread teeth; 33. a second telescopic rod; 331. a threaded hole; 332. a cone.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring now to fig. 1-6, a portable surveying instrument for mapping land, includes a base 1, the base 1 is movably connected with a measuring instrument 2, the base 1 is provided with a mounting groove 11, the inner wall of the mounting groove 11 is provided with a plurality of grooves 112, a slide block 21 is fixedly arranged at the lower end of the measuring instrument 2, the slide block 21 is movably connected with the mounting groove 11, the portion of the slider 21 contacting the groove 112 is provided with a mounting hole 211, a spring 212 is provided in the mounting hole 211, the other end of the spring 212 is provided with a mounting tooth 213, the mounting tooth 213 is movably connected with the groove 112, a plurality of limiting grooves 12 are arranged below the base 1, a supporting device 3 is movably connected in the limiting grooves 12, the upper end face of the measuring instrument 2 is fixedly provided with a handle 13, and the measuring instrument 2 can be detached in the design, so that the purpose of carrying is achieved.
Please refer to fig. 1 and fig. 3, one side of the limiting groove 12 close to each other is provided with a limiting hole 121, the supporting device 3 includes a connector 31, the left and right sides of the connector 31 are provided with connecting teeth 311, the connecting teeth 311 are rotatably connected with the limiting hole 121, and the cross sections of the connecting teeth 311 and the limiting hole 121 are circular, which is convenient for rotating the connector 31.
Please refer to fig. 2 again, a first telescopic rod 32 is fixedly disposed on the lower end surface of the connecting head 31, a second telescopic rod 33 is detachably disposed on the outer wall of the first telescopic rod 32, a threaded tooth 321 is disposed on the outer wall of the first telescopic rod 32, a threaded hole 331 is disposed on the inner wall of the second telescopic rod 33, the threaded tooth 321 and the threaded hole 331 are matched with each other, and a cone 332 is fixedly disposed on the lower end surface of the second telescopic rod, so that the device is convenient to adjust and fix.
The utility model discloses a concrete operation as follows:
when a portable surveying instrument applied to land surveying and mapping is used, the handle 13 is grasped and pulled forwards, the handle 13 drives the surveying instrument 2, the surveying instrument 2 drives the sliding block 21, the mounting teeth 213 on the outer wall of the sliding block 21 are retracted inwards, the mounting teeth 213 extrude the spring 212 inwards, the mounting teeth 213 displace outwards from the groove 112 on the inner wall of the base 1, the surveying instrument 2 is taken out from the mounting groove 11 on the base 1 until the surveying instrument 2 is completely taken out, the second telescopic rod 33 is rotated until the mounting teeth are retracted to the limit position, the lower connecting head 31 of the base 1 is rotated, the connecting teeth 311 on the two sides of the connecting head 31 rotate in the limit hole 121 until the rotating shafts of the first telescopic rod 32 and the second telescopic rod 33 are close to each other, the handle 13 is grasped, the equipment is picked up and carried to a place needing surveying and the second telescopic rod 33 is rotated, the threaded hole 331 on the inner wall of the second telescopic rod 33 is, and pushing the second telescopic rod 33 to insert the cone 332 on the lower end face of the second telescopic rod 33 into the bottom surface until the equipment reaches stable balance, aligning the sliding block 21 at the lower end of the measuring instrument 2 with the mounting groove 11, and pushing the measuring instrument 2 until the mounting is finished.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The utility model provides a be applied to portable surveying instrument of land survey and drawing, includes base (1), its characterized in that, swing joint has measuring apparatu (2) on base (1), be equipped with mounting groove (11) on base (1), mounting groove (11) inner wall is equipped with a plurality of recesses (112), measuring apparatu (2) lower extreme is fixed and is equipped with slider (21), slider (21) with mounting groove (11) swing joint, slider (21) contact the part of recess (112) is equipped with mounting hole (211), be equipped with spring (212) in mounting hole (211), the other end of spring (212) is equipped with installation tooth (213), installation tooth (213) with recess (112) swing joint, base (1) has a plurality of spacing grooves (12), swing joint has strutting arrangement (3) in spacing groove (12), and a handle (13) is fixedly arranged on the upper end surface of the measuring instrument (2).
2. A portable plotter for mapping land according to claim 1, characterized in that the sides of the limiting grooves (12) close to each other are provided with limiting holes (121).
3. The portable surveying instrument for land surveying and mapping according to claim 2, characterized in that the supporting means (3) comprises a connector (31), the left and right sides of the connector (31) are provided with connecting teeth (311), and the connecting teeth (311) are rotatably connected with the limiting hole (121).
4. A portable plotter for ground mapping according to claim 3, characterized in that the connection teeth (311) and the limit holes (121) have a circular cross section.
5. The portable surveying instrument for land surveying and mapping according to claim 4, wherein a first telescopic rod (32) is fixedly arranged on the lower end surface of the connecting head (31), and a second telescopic rod (33) is detachably arranged on the outer wall of the first telescopic rod (32).
6. A portable plotter for mapping land according to claim 5, characterized in that the first telescopic rod (32) is provided with a threaded tooth (321) on its outer wall and a threaded hole (331) on its inner wall, said threaded tooth (321) and said threaded hole (331) cooperating.
7. The portable surveying instrument for mapping ground according to claim 6, characterized in that the second telescopic rod (33) is fixedly provided with a cone (332) at its lower end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360167.2U CN213479736U (en) | 2020-10-21 | 2020-10-21 | Be applied to portable surveying instrument of land survey and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360167.2U CN213479736U (en) | 2020-10-21 | 2020-10-21 | Be applied to portable surveying instrument of land survey and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213479736U true CN213479736U (en) | 2021-06-18 |
Family
ID=76366969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022360167.2U Active CN213479736U (en) | 2020-10-21 | 2020-10-21 | Be applied to portable surveying instrument of land survey and drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213479736U (en) |
-
2020
- 2020-10-21 CN CN202022360167.2U patent/CN213479736U/en active Active
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