CN220483971U

CN220483971U - Portable surveying instrument

Info

Publication number: CN220483971U
Application number: CN202321801610.2U
Authority: CN
Inventors: 王碧波; 曹强; 黄立栋; 虞鑫能; 赵国强
Original assignee: Zhejiang Hanzheng Architectural Decoration Engineering Co ltd
Current assignee: Zhejiang Hanzheng Architectural Decoration Engineering Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-13
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a portable surveying instrument, and relates to the technical field of measuring distance, level or azimuth. This portable surveying instrument, including the protection box, the inner wall of protection box rotates and is connected with the backup pad, and the surface threaded connection of backup pad has the bolt, and the screw thread end screw thread of bolt extends to the inside of backup pad, and the inside sliding connection of backup pad has the supporting shoe, and the bolt rotates the contact with the supporting shoe, and the upper surface of protection box is provided with protection device, the inside of protection box is provided with telescoping device, protection device includes the baffle, and the baffle rotates to be connected at the upper surface of protection box, rotates the pinion rack and makes the inside of protection box be placed to the surveying instrument machine, and the device's use can be fast accomodate the surveying instrument machine, makes things convenient for the surveying instrument machine to carry, compares in traditional separately accomodate the storage with support and surveying instrument machine, dismantles more conveniently, and it is relatively convenient to carry, has increased the practicality, has improved efficiency.

Description

Portable surveying instrument

Technical Field

The utility model relates to the technical field of measuring distance, level or azimuth, in particular to a portable surveying instrument.

Background

The geographic information is the basis that various states of the earth surface are reflected in a digital form for research and reference and construction of people, so that the accuracy of the geographic information data has very important effects, the speed of manual surveying and mapping is low, but the accuracy of measurement is very good, and the vertical landforms and cliff karst cave can be further surveyed in the ground, so that the manual surveying and mapping is indispensable in some major projects.

Surveying instrument often uses outdoors, needs often carry the surveying instrument, and the operation is comparatively troublesome when packing up, needs to accomodate its support and surveying instrument separately and store, leads to very inconvenient when carrying, consequently need a surveying instrument that can portable.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a portable surveying instrument which can solve the problem that the conventional surveying instrument is inconvenient to carry.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable surveying instrument, includes the protection box, the inner wall of protection box rotates and is connected with the backup pad, and the surface threaded connection of backup pad has the bolt, and the screw thread end screw thread of bolt extends to the inside of backup pad, and the inside sliding connection of backup pad has the supporting shoe, and the bolt rotates the contact with the supporting shoe, and the upper surface of protection box is provided with protection device, and the inside of protection box is provided with telescoping device.

Preferably, the protection device comprises a baffle, the baffle is rotationally connected to the upper surface of the protection box, a sliding groove is formed in the upper surface of the protection box, a sliding plate is connected to the sliding groove in a sliding mode, one end of the sliding plate, which is close to the baffle, penetrates through the sliding groove in a sliding mode, a supporting block is fixedly connected to the upper surface of the sliding plate, and a spring is fixedly connected to one end, which is far away from the baffle, of the sliding plate.

Preferably, one end of the spring far away from the sliding plate is fixedly connected with the sliding groove, and the lower surface of the sliding plate is in sliding contact with the baffle plate.

Preferably, the telescopic device comprises two connecting plates, the two connecting plates are fixedly connected to the inner wall of the protection box, the toothed plates are rotationally connected to the opposite faces of the two connecting plates, the outer surfaces of the toothed plates are slidably sleeved with sleeves, one ends of the sleeves, which are far away from the connecting plates, are fixedly connected with a surveying instrument machine, the outer surfaces of the sleeves are fixedly connected with fixing blocks, the outer surfaces of the sleeves are rotationally connected with rotating wheels, and the outer surface of the rotating wheels is fixedly sleeved with gears.

Preferably, one end of the rotating wheel, which is close to the sleeve, rotates to extend into the sleeve, and the gear is meshed with the toothed plate.

Preferably, the telescopic surface rotates and is connected with the rotor plate, and the one side fixedly connected with pressure spring that the fixed block is close to the rotor plate, and the one end and the rotor plate fixed connection that the fixed block was kept away from to pressure spring, and the one side fixedly connected with three limiting plate of backup pad is kept away from to the fixed plate, and three limiting plate all is connected with the pinion rack meshing.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This portable surveying instrument, after the sleeve slides the assigned position, it resets through pressure spring to release the pivoted board, rotates the pinion rack and makes the surveying instrument machine place the inside of protection box, and the use of the device can be fast accomodate the surveying instrument machine, makes things convenient for the surveying instrument machine to carry, compares in traditional separately accomodate support and surveying instrument machine and stores, and it is more convenient to dismantle, and it is convenient relatively to carry, has increased the practicality, has improved efficiency.

(2) This portable surveying instrument, slide displacement to the inside of protection box, then carry out spacing fixedly to the baffle, accomodate the protection to the surveying instrument machine, the use of the device can be quick with the surveying instrument machine protection, avoid carrying when removing in the open air, the surveying instrument machine receives the external force collision to receive the condition of damage, has increased the practicality.

(3) This portable surveying instrument, manual rotation bolt, with supporting shoe roll-off backup pad, then with the pinion rack contact, then rotate the bolt and fasten, fix the surveying instrument machine through mutually supporting with the supporting shoe, make things convenient for the surveying instrument machine to use, the device use be convenient for the normal use of surveying instrument machine, ensured normal function of use.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a schematic view of a skateboard of the present utility model;

FIG. 3 is a schematic diagram of a support block according to the present utility model;

FIG. 4 is a schematic plan view of the present utility model;

FIG. 5 is a schematic view of a support block of the present utility model;

FIG. 6 is a schematic view of a sleeve according to the present utility model;

FIG. 7 is a schematic view of a connection plate according to the present utility model;

fig. 8 is a schematic view of a gear according to the present utility model.

Reference numerals: 1. a protection box; 2. a baffle; 3. a chute; 4. a slide plate; 5. a support block; 6. a spring; 7. a connecting plate; 8. a toothed plate; 9. a sleeve; 10. a mapping instrument; 11. a rotating wheel; 12. a gear; 13. a fixed block; 14. a pressure spring; 15. a rotating plate; 16. a limiting plate; 17. a support plate; 18. a bolt; 19. and a supporting block.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-8, the present utility model provides a technical solution: the utility model provides a portable surveying instrument, includes protection box 1, and the inner wall of protection box 1 rotates and is connected with backup pad 17, and the surface threaded connection of backup pad 17 has bolt 18, and the screw thread end screw thread of bolt 18 extends to the inside of backup pad 17, and the inside sliding connection of backup pad 17 has supporting shoe 19, and bolt 18 and supporting shoe 19 rotate the contact, and the upper surface of protection box 1 is provided with protection device, and the inside of protection box 1 is provided with telescoping device.

Further, protection device includes baffle 2, and baffle 2 rotates to be connected at the upper surface of protection box 1, and spout 3 has been seted up to the upper surface of protection box 1, and the inside sliding connection of spout 3 has slide 4, and slide 4 is close to the one end slip of baffle 2 and runs through out spout 3, and the upper surface fixedly connected with of slide 4 props up piece 5, and the one end fixedly connected with spring 6 of baffle 2 is kept away from to slide 4, and the one end and the spout 3 fixed connection of slide 4 are kept away from to spring 6, slide 4 lower surface and baffle 2 sliding contact.

Further, telescoping device includes two connecting plates 7, two connecting plates 7 fixed connection is at the inner wall of protection box 1, the opposite face rotation of two connecting plates 7 is connected with pinion rack 8, sleeve 9 has been cup jointed in the surface slip of pinion rack 8, the one end fixedly connected with surveying instrument machine 10 of connecting plate 7 is kept away from to sleeve 9, sleeve 9's surface fixedly connected with fixed block 13, sleeve 9's surface rotation is connected with rotor 11, rotor 11 is close to sleeve 9's one end rotation and extends to sleeve 9's inside, rotor 11's surface fixation has cup jointed gear 12, gear 12 and pinion rack 8 meshing are connected.

Further, the outer surface of the sleeve 9 is rotationally connected with a rotating plate 15, one side of the fixed block 13 close to the rotating plate 15 is fixedly connected with a pressure spring 14, one end of the pressure spring 14 away from the fixed block 13 is fixedly connected with the rotating plate 15, one side of the rotating plate 15 away from a supporting plate 17 is fixedly connected with three limiting plates 16, and the three limiting plates 16 are all meshed with the toothed plate 8.

Further, when using the device, when surveying instrument machine 10 measures and accomplishes this position, when need carry the position of changing with surveying instrument machine 10, manual rotation bolt 18, the rotation of bolt 18 makes supporting shoe 19 landing advance inside backup pad 17, rotation bolt 18 fastening, then manual pressing rotation board 15, rotation of rotation board 15 compresses pressure spring 14, rotation of rotation board 15 drives the tooth that three limiting plate 16 kept away from pinion rack 8, then make sleeve 9 drop down and contract the distance, after sleeve 9 slides to the assigned position, release rotation board 15 and reset through pressure spring 14, rotation pinion rack 8 makes surveying instrument machine 10 place the inside of protection box 1, the device's use can accomodate surveying instrument machine 10 fast, conveniently survey instrument machine 10 carries, compared with traditional accomodate the support with surveying instrument machine 10 separately and store, it is more convenient to dismantle, it is relatively convenient to carry, the practicality is increased, and efficiency is improved.

Further, when using the device, after the inside of protection box 1 is received to surveying instrument machine 10, manual slip supporting shoe 5, the slip of supporting shoe 5 drives slide 4 and slides, slide 4's slip compresses spring 6, after slide 4 is kept away from the inside of protection box 1, rotate baffle 2 to the inside contact of protection box 1, manual free supporting shoe 5, drive slide 4 displacement through the automatic re-setting of spring 6, slide 4 displacement is to the inside of protection box 1, then carry out spacing fixed to baffle 2, accomodate the protection to surveying instrument machine 10, the use of the device can be quick with surveying instrument machine 10 protection, avoid carrying when removing in the open air, surveying instrument machine 10 receives the circumstances that external force collision received the damage, the practicality has been increased.

Further, when the device is used, when the surveying instrument machine 10 is required to be made, the rotating plate 15 is manually pressed, then the rotating wheel 11 is manually rotated, the rotation of the rotating wheel 11 drives the gear 12 to rotate, the gear 12 rotates on the toothed plate 8 to drive the sleeve 9 to move upwards, the whole height of the surveying instrument machine 10 is conveniently lifted to a proper position, and the surveying instrument machine 10 is conveniently used.

Further, when the device is used, when the toothed plate 8 is perpendicular to the protection box 1, the sleeve 9 is in contact with the baffle 2, the bolt 18 is manually rotated, the supporting block 19 slides out of the supporting plate 17 and then is in contact with the toothed plate 8, then the bolt 18 is rotated for fastening, the surveying instrument machine 10 is fixed through the mutual matching with the supporting block 19, the surveying instrument machine 10 is conveniently used, the device is convenient to use, the surveying instrument machine 10 is conveniently used normally, and the normal use function is guaranteed.

Working principle: when the device is used, when the surveying instrument 10 finishes measuring the position, when the surveying instrument 10 needs to be carried to change the position, the bolt 18 is manually rotated, the supporting block 19 slides into the supporting plate 17 by rotation of the bolt 18, the rotating bolt 18 is fastened, then the rotating plate 15 is manually pressed, the pressure spring 14 is compressed by rotation of the rotating plate 15, the three limiting plates 16 are far away from teeth of the toothed plate 8 by rotation of the rotating plate 15, the sleeve 9 slides downwards to shrink the distance, after the sleeve 9 slides to a specified position, the rotating plate 15 is released to reset by the pressure spring 14, the surveying instrument 10 is placed into the protective box 1 by rotation of the toothed plate 8, the device can be used for quickly storing the surveying instrument 10, after the surveying instrument 10 is retracted into the protective box 1, the supporting block 5 is manually slid, the sliding of the supporting block 5 drives the sliding plate 4 to slide, the sliding of the sliding plate 4 compresses the spring 6, after the sliding plate 4 is far away from the inside of the protection box 1, the baffle plate 2 is rotated to be in contact with the inside of the protection box 1, the supporting block 5 is manually released, the sliding plate 4 is driven to be displaced by the automatic reset of the spring 6, the sliding plate 4 is displaced to be in the inside of the protection box 1, then the baffle plate 2 is limited and fixed, the surveying instrument 10 is stored and protected, when the surveying instrument 10 needs to be caused, the rotating plate 15 is manually pressed, then the rotating wheel 11 is manually rotated, the rotation of the rotating wheel 11 drives the gear 12 to rotate, the gear 12 rotates on the toothed plate 8 to drive the sleeve 9 to be upwards displaced, the whole height of the surveying instrument 10 is conveniently lifted to be in a proper position, the use of the surveying instrument 10 is conveniently realized, when the toothed plate 8 is perpendicular to the protection box 1, the sleeve 9 is contacted with the baffle plate 2, the bolt 18 is manually rotated, the supporting block 19 is slid out of the supporting plate 17, then contact with pinion rack 8, then rotate bolt 18 and fasten, fix surveying instrument 10 through the cooperation with supporting shoe 19, make things convenient for surveying instrument 10 to use.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Portable surveying instrument, including protection box (1), its characterized in that: the inner wall rotation of protection box (1) is connected with backup pad (17), and the surface threaded connection of backup pad (17) has bolt (18), and the screw thread end screw thread of bolt (18) extends to the inside of backup pad (17), and the inside sliding connection of backup pad (17) has supporting shoe (19), and bolt (18) and supporting shoe (19) rotate the contact, and the upper surface of protection box (1) is provided with protection device, and the inside of protection box (1) is provided with telescoping device.

2. The portable mapper of claim 1, wherein: the protection device comprises a baffle (2), the baffle (2) is rotationally connected to the upper surface of the protection box (1), a sliding groove (3) is formed in the upper surface of the protection box (1), a sliding plate (4) is connected to the sliding groove (3) in a sliding mode, one end of the sliding plate (4) close to the baffle (2) penetrates through the sliding groove (3) in a sliding mode, a supporting block (5) is fixedly connected to the upper surface of the sliding plate (4), and a spring (6) is fixedly connected to one end of the sliding plate (4) away from the baffle (2).

3. A portable mapper according to claim 2, wherein: one end of the spring (6) far away from the sliding plate (4) is fixedly connected with the sliding groove (3), and the lower surface of the sliding plate (4) is in sliding contact with the baffle plate (2).

4. The portable mapper of claim 1, wherein: the telescopic device comprises two connecting plates (7), the two connecting plates (7) are fixedly connected to the inner wall of the protection box (1), the toothed plates (8) are rotatably connected to the opposite faces of the two connecting plates (7), the outer surfaces of the toothed plates (8) are slidably sleeved with the sleeve (9), one end of the sleeve (9), which is far away from the connecting plates (7), is fixedly connected with the surveying instrument (10), the outer surface of the sleeve (9) is fixedly connected with the fixing block (13), the outer surface of the sleeve (9) is rotatably connected with the rotating wheel (11), and the outer surface of the rotating wheel (11) is fixedly sleeved with the gear (12).

5. The portable mapper of claim 4, wherein: one end of the rotating wheel (11) close to the sleeve (9) rotates to extend into the sleeve (9), and the gear (12) is meshed with the toothed plate (8).

6. The portable mapper of claim 4, wherein: the outer surface rotation of sleeve (9) is connected with rotor plate (15), and one side fixedly connected with pressure spring (14) that fixed block (13) is close to rotor plate (15), and one end and rotor plate (15) fixed connection that fixed block (13) were kept away from to pressure spring (14), and one side fixedly connected with three limiting plate (16) that backup pad (17) were kept away from to rotor plate (15), and three limiting plate (16) all are connected with pinion rack (8) meshing.