CN217762915U

CN217762915U - Portable mapping device

Info

Publication number: CN217762915U
Application number: CN202221898191.4U
Authority: CN
Inventors: 付强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-08
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a portable surveying and mapping device in the technical field of surveying and mapping device, which comprises a mounting seat, a telescopic rod, a support plate and a positioning component, wherein the telescopic rod comprises a rotating cylinder and a rotating rod, the bottom of the rotating cylinder is provided with a clamping groove and a pressing component, the rotating rod is provided with a clamping block, and the bottom of the mounting seat is provided with a fixed rod, a moving component and a positioning plate; make the fixture block break away from the draw-in groove through pressing down the structure to with the telescopic link shrink, draw in to dead lever department, reduce the holistic volume of device, through the position of removing subassembly adjustment locating plate, make the locating plate sticis in the backup pad, with backup pad and telescopic link rigidity, avoid telescopic link isotructure to rotate at will, be convenient for follow-up removal and carry etc..

Description

Portable mapping device

Technical Field

The utility model relates to a mapping device technical field specifically is a portable mapping device.

Background

Surveying device includes surveying instrument and survey and drawing frame isotructure, for making surveying device portable, can set up the structure that scalable accomodating with the survey and drawing frame usually. Patent application number is CN 202121190133.1's a portable mapping device, its structure includes three first bracing piece, and be equipped with the second bracing piece in the first bracing piece, and first bracing piece and second bracing piece pass through the adjustment tank and adjust the pole connection, and the bottom of second bracing piece is provided with backup pad and fixed cover, threaded connection has ground awl on the fixed cover, it can stretch out and draw back to accomodate first bracing piece and second bracing piece through adjustment tank and regulation pole structure, and is convenient to carry, and through ground awl improve device stability.

However, when the device is stored, the three first support rods are not provided with a limiting structure, and when the device is carried and carried, the second support rod moves randomly relative to the device body, so that the device is inconvenient to move and carry.

Based on this, the utility model designs a portable mapping device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable mapping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable surveying and mapping device comprises a mounting seat, wherein three telescopic rods are uniformly arranged on the outer side of the bottom of the mounting seat along the circumferential direction, the bottom ends of the telescopic rods are rotatably connected with a supporting plate, and a positioning assembly is arranged on the supporting plate;

a fixed rod is vertically fixed at the center of the bottom surface of the mounting seat, the bottom of the fixed rod is connected with a positioning plate through a moving assembly, and the positioning plate is correspondingly connected with the three supporting plates;

the telescopic link is including rotating a section of thick bamboo and dwang, the backup pad rotates and connects in the bottom of dwang, the top of rotating a section of thick bamboo is rotated with the bottom surface of mount pad and is connected, the inner wall bilateral symmetry is equipped with the spout, and the bottom bilateral symmetry is equipped with the draw-in groove, draw-in groove and spout intercommunication, and be equipped with in the draw-in groove and press the structure, the top sliding connection of dwang is in rotating a section of thick bamboo, and upper portion is equipped with logical groove, the symmetry is equipped with two fixture blocks in the logical groove, symmetrical connection has the spring between the medial extremity of two fixture blocks, the outside end stretches out logical groove, and correspond with the spout and be connected.

Preferably, the locating component is including being fixed in the spring case of backup pad top surface outside section, be equipped with the spring board in the spring case, through spring coupling between spring board and the backup pad, the bilateral symmetry of spring board is equipped with the spacing groove, center department rotates and is connected with the axle of inserting, the bottom of inserting the axle is established to sharp taper, and correspond in the backup pad and be equipped with the shaft hole, the both sides wall symmetry of spring case is fixed with vertical spacing, spacing sliding connection is in the spacing groove that corresponds, the top center department of spring case is equipped with the screw hole, the top of inserting the axle stretches out the screw hole, and be fixed with the screw thread axle, and the top of screw thread axle is fixed with the turning handle.

Preferably, the pressing structure comprises a push plate located on the outer side of the clamping groove, a spring is connected between the push plate and the outer side end of the clamping groove, two push rods are symmetrically fixed on the inner side of the push plate, and the inner side ends of the two push rods extend into the clamping groove and are fixed with push blocks.

Preferably, the movable assembly comprises a guide cylinder fixed at the center of the top surface of the positioning plate, guide grooves are symmetrically formed in the inner side wall of the guide cylinder, a screw rod is connected to the center of the guide cylinder in a rotating mode, the positioning plate extends out of the bottom end of the screw rod and is fixed with a rotating handle, the bottom end of the fixing rod is connected to the guide cylinder in a sliding mode, guide blocks are symmetrically fixed to two sides of the bottom of the fixing rod in a sliding mode and are connected to the guide grooves in a sliding mode, a threaded hole is formed in the center of the bottom of the fixing rod, the screw rod is connected with the threaded hole in a threaded mode, a fixing table is arranged on the lower portion of the side wall of the fixing rod, and a spring is connected between the fixing table and the top end of the guide cylinder.

Preferably, the bottom surface of the supporting plate is fixed with a positioning groove on the inner section, the top surface of the positioning plate is uniformly fixed with three positioning blocks along the circumferential direction, and the positioning blocks correspond to the positioning grooves one to one.

Preferably, the outer side of the mounting seat is in threaded connection with a protective box, and a handle is fixed to the top surface of the protective box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model moves the rotating rod outwards, lengthens the telescopic rod, fixes the relative position of the rotating cylinder and the rotating rod through the clamping block and the clamping groove, contacts the bottom surface of the supporting plate, and positions the rotating cylinder and the rotating rod through the positioning component so as to provide stable support for the mounting seat and the surveying and mapping instrument; make the fixture block break away from the draw-in groove through pressing down the structure to with the telescopic link shrink, draw in to dead lever department, reduce the holistic volume of device, through the position of removing subassembly adjustment locating plate, make the locating plate sticis in the backup pad, with backup pad and telescopic link rigidity, avoid telescopic link isotructure to rotate at will, be convenient for follow-up removal and carry etc..

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the connection between the rotary cylinder and the rotary rod according to the present invention;

fig. 3 is a schematic structural view of the spring case of the present invention;

fig. 4 is a schematic structural view of the positioning plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a mounting seat, 101-a protective box, 102-a handle, 103-a fixed rod, 104-a guide block and 105-a fixed table;

2-a positioning plate, 201-a positioning block, 202-a guide cylinder, 203-a guide groove;

3-rotating cylinder, 301-sliding groove, 302-clamping groove, 303-pushing block, 304-pushing rod and 305-pushing plate;

4-rotating rod, 401-fixture block, 402-support plate, 403-positioning groove, 404-spring cartridge, 405-limiting strip, 406-spring plate, 407-inserting shaft and 408-threaded shaft.

Detailed Description

The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example one

Referring to the drawings, the utility model provides a technical scheme: a portable surveying and mapping device comprises a mounting seat 1, wherein three telescopic rods are uniformly arranged on the outer side of the bottom of the mounting seat 1 along the circumferential direction, the bottom ends of the telescopic rods are rotatably connected with a supporting plate 402, and a positioning assembly is arranged on the supporting plate 402;

a fixing rod 103 is vertically fixed at the center of the bottom surface of the mounting seat 1, the bottom of the fixing rod 103 is connected with a positioning plate 2 through a moving assembly, and the positioning plate 2 is correspondingly connected with the three support plates 402;

the telescopic link is including rotating a section of thick bamboo 3 and dwang 4, backup pad 402 rotates the bottom of connecting in dwang 4, the top of rotating a section of thick bamboo 3 rotates with the bottom surface of mount pad 1 to be connected, the inner wall bilateral symmetry is equipped with spout 301, and bottom bilateral symmetry is equipped with draw-in groove 302, draw-in groove 302 and spout 301 intercommunication, and be equipped with in the draw-in groove 302 and press the structure, the top sliding connection of dwang 4 is in rotating a section of thick bamboo 3, and upper portion is equipped with logical groove, the symmetry is equipped with two fixture blocks 401 in leading to the groove, symmetrical connection has the spring between the medial extremity of two fixture blocks 401, the outside end stretches out logical groove, and correspond with spout 301 and be connected.

When the surveying and mapping device is used, the rotating rod 4 is moved outwards, the clamping block 401 on the rotating rod is made to move downwards to the clamping groove 302 along the sliding groove 301 of the rotating cylinder 3 and clamped into the clamping groove 302 under the action of the spring, the positions of the rotating rod 4 and the rotating cylinder 3 are limited, so that the telescopic rod is elongated, the supporting plate 402 at the bottom of the telescopic rod is located on the bottom surface, the position of the supporting plate 402 is limited through the positioning assembly, and stable support is provided for the mounting base 1 and a surveying and mapping instrument mounted on the mounting base 1 through the supporting plate 402 and the telescopic rod.

When mapping device does not use, make fixture block 401 break away from draw-in groove 302 through pressing the structure, then with dwang 4 to 3 inboard removals of a rotation section of thick bamboo, make the telescopic link shrink, and three telescopic link after will contracting draws in to dead lever 103 department, reduce the holistic volume of device, backup pad 402 is located the top on locating plate 2, the position of rethread removal subassembly adjustment locating plate 2, make locating plate 2 sticis on backup pad 402, with backup pad 402 and telescopic link rigidity, avoid structures such as telescopic link to rotate at will, be convenient for follow-up removal and carry etc..

Preferably, the locating component includes the spring case 404 that is fixed in the outer section of backup pad 402 top surface, be equipped with spring board 406 in the spring case 404, pass through spring coupling between spring board 406 and the backup pad 402, the bilateral symmetry of spring board 406 is equipped with the spacing groove, center department rotates and is connected with inserts axle 407, the bottom of inserting axle 407 is established to the taper shape, and correspond on the backup pad 402 and be equipped with the shaft hole, the both sides wall symmetry of spring case 404 is fixed with vertical spacing strip 405, spacing strip 405 sliding connection is in the spacing groove that corresponds, the top center department of spring case 404 is equipped with the screw hole, the top of inserting axle 407 stretches out the screw hole, and be fixed with threaded shaft 408, and the top of threaded shaft 408 is fixed with the turning handle.

When the support plate 402 is located on the ground, the threaded shaft 408 moves downwards to be in contact with the threaded hole in the spring cylinder 404, then the threaded shaft 408 is rotated, so that the insertion shaft 407 is driven to rotate downwards through the action of the threaded shaft 408 to be inserted into the soil, the position stability of the support plate 402 is improved, meanwhile, the spring plate 406 compresses the spring to move downwards along the limiting strip 405, when the positioning of the insertion shaft 407 is cancelled, the threaded shaft 408 is separated from the threaded hole, the spring plate 406 drives the insertion shaft 407 to move upwards under the action of the spring, a protection effect is provided for the insertion shaft 407 through the spring cylinder 404 and the shaft hole in the support plate 402, and the tip of the insertion shaft 407 is also prevented from being in contact with an external device or a user.

The pressing structure comprises a push plate 305 located on the outer side of the clamping groove 302, a spring is connected between the push plate and the outer side end of the clamping groove 302, two push rods 304 are symmetrically fixed on the inner side of the push plate 305, and the inner side ends of the two push rods 304 extend into the clamping groove 302 and are fixed with a push block 303.

After the fixture block 401 extends into the clamping groove 302, if necessary, the limiting between the rotating rod 4 and the rotating cylinder 3 is cancelled, and the pushing plates 305 on the two sides are pressed simultaneously to drive the pushing rod 304 and the pushing block 303 to move inwards, and the pushing block 303 pushes the corresponding fixture block 401 out of the clamping groove 302, so that the rotating rod 4 can drive the fixture block 401 to move along the sliding groove 301 of the rotating cylinder 3, and the telescopic rod is contracted to facilitate subsequent storage, carrying and the like.

Wherein, the removal subassembly is including being fixed in the guide cylinder 202 of 2 top surface centers of locating plate department, the symmetry is equipped with guide way 203 on the inside wall of guide cylinder 202, and the center department of guide cylinder 202 rotates and is connected with the screw rod, locating plate 2 is stretched out to the bottom of screw rod, and be fixed with the turning handle, the bottom sliding connection of dead lever 103 is in guide cylinder 202, and bottom bilateral symmetry is fixed with guide block 104, guide block 104 sliding connection is in guide way 203, the bottom center department of dead lever 103 is equipped with the screw hole, screw rod and screw hole threaded connection, the lateral wall lower part of dead lever 103 is equipped with fixed station 105, be connected with the spring between the top of fixed station 105 and slide cylinder.

When the telescopic link contracts and draws in and be close to dead lever 103, backup pad 402 is located the top of locating plate 2, through rotating the screw rod, make the slide cartridge drive locating plate 2 and remove along guide way 203 direction, make locating plate 2 sticis on backup pad 402, thereby make three backup pad 402 and telescopic link rigidity, telescopic link isotructure rotates at will when avoiding carrying with mobile device, the spring on the fixed station 105 has the effort of vertical direction to the screw rod, cooperation screw thread self-locking action, when no external force is rotatory, the position stability of structures such as improvement screw rod and locating plate 2.

Example two

The structure of the present embodiment is substantially the same as that of the first embodiment, except that the positioning grooves 403 are fixed on the inner section of the bottom surface of the supporting plate 402, three positioning blocks 201 are uniformly fixed on the top surface of the positioning plate 2 along the circumferential direction, and the positioning blocks 201 correspond to the positioning grooves 403 one to one.

When the telescopic rod is contracted and folded to be close to the fixing rod 103, the supporting plate 402 is located at the positioning plate 2, the positioning groove 403 is located at the positioning block 201, and when the positioning plate 2 moves through the moving assembly, the positioning block 201 is inserted into the positioning groove 403, so that the positions of the supporting plate 402, the telescopic rod and the like are further limited.

EXAMPLE III

The structure of this embodiment is basically the same as that of the first embodiment, except that the outside threaded connection of mount pad 1 has protective box 101, and the top surface of protective box 101 is fixed with handle 102, when surveying instrument installs in mount pad 1, installs protective box 101 in mount pad 1, when shifting the surveying device, need not to dismantle surveying instrument, provides the guard action for surveying instrument through protective box 101 to after surveying device is folded to accomodate, lift up and remove whole surveying device through handle 102.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a portable mapping device, includes mount pad (1), the bottom outside of mount pad (1) evenly is equipped with three telescopic link along the circumferencial direction, and the bottom of telescopic link rotates and is connected with backup pad (402), is equipped with locating component, its characterized in that on backup pad (402):

a fixed rod (103) is vertically fixed at the center of the bottom surface of the mounting seat (1), the bottom of the fixed rod (103) is connected with a positioning plate (2) through a moving assembly, and the positioning plate (2) is correspondingly connected with the three supporting plates (402);

the telescopic link rotates including rotating a section of thick bamboo (3) and dwang (4), backup pad (402) and connects in the bottom of dwang (4), the top of rotating a section of thick bamboo (3) rotates with the bottom surface of mount pad (1) and is connected, and the inner wall bilateral symmetry is equipped with spout (301), and the bottom bilateral symmetry is equipped with draw-in groove (302), draw-in groove (302) and spout (301) intercommunication, and be equipped with in draw-in groove (302) and press the structure, the top sliding connection of dwang (4) is in rotating a section of thick bamboo (3), and upper portion is equipped with logical groove, and the symmetry is equipped with two fixture blocks (401), two in leading to the groove symmetrical connection has the spring between the medial extremity of fixture block (401), and the outside end stretches out logical groove to correspond with spout (301) and be connected.

2. The portable mapping device of claim 1, wherein: the locating component comprises a spring barrel (404) fixed on the outer side section of the top surface of a support plate (402), a spring plate (406) is arranged in the spring barrel (404), the spring plate (406) is connected with the support plate (402) through a spring, two sides of the spring plate (406) are symmetrically provided with limiting grooves, the center of the spring plate is rotatably connected with an inserting shaft (407), the bottom end of the inserting shaft (407) is arranged in a pointed cone shape, a shaft hole is correspondingly formed in the support plate (402), two side walls of the spring barrel (404) are symmetrically fixed with vertical limiting strips (405), the limiting strips (405) are slidably connected in the corresponding limiting grooves, a threaded hole is formed in the center of the top end of the spring barrel (404), the top end of the inserting shaft (407) extends out of the threaded hole and is fixed with a threaded shaft (408), and a rotating handle is fixed on the top end of the threaded shaft (408).

3. The portable mapping device of claim 1, wherein: the pressing structure comprises a push plate (305) located on the outer side of the clamping groove (302), a spring is connected between the push plate and the outer side end of the clamping groove (302), two push rods (304) are symmetrically fixed on the inner side of the push plate (305), and the inner side ends of the two push rods (304) extend into the clamping groove (302) and are fixed with push blocks (303).

4. The portable mapping device of claim 1, wherein: the movable assembly comprises a guide cylinder (202) fixed at the center of the top surface of a positioning plate (2), guide grooves (203) are symmetrically formed in the inner side wall of the guide cylinder (202), a screw rod is rotatably connected to the center of the guide cylinder (202), the bottom end of the screw rod extends out of the positioning plate (2) and is fixed with a rotating handle, the bottom end of a fixing rod (103) is slidably connected into the guide cylinder (202), guide blocks (104) are symmetrically fixed to the two sides of the bottom of the fixing rod, the guide blocks (104) are slidably connected into the guide grooves (203), a threaded hole is formed in the center of the bottom of the fixing rod (103), the screw rod is in threaded connection with the threaded hole, a fixing table (105) is arranged on the lower portion of the side wall of the fixing rod (103), and a spring is connected between the fixing table (105) and the top end of the slide cylinder.

5. The portable mapping device of claim 1, wherein: the positioning groove (403) is fixed on the inner section of the bottom surface of the supporting plate (402), three positioning blocks (201) are uniformly fixed on the top surface of the positioning plate (2) along the circumferential direction, and the positioning blocks (201) correspond to the positioning grooves (403) one by one.

6. The portable mapping device according to any one of claims 1 to 5, wherein: the outer side of the mounting seat (1) is in threaded connection with a protective box (101), and a handle (102) is fixed to the top surface of the protective box (101).