CN218032567U

CN218032567U - Portable handheld surveying instrument for house property surveying and mapping

Info

Publication number: CN218032567U
Application number: CN202222092220.4U
Authority: CN
Inventors: 程志高; 李建; 范二宁; 王乐婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-13
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a surveying instrument equipment technical field specifically is a portable handheld surveying instrument is used in house property survey and drawing, which comprises a base, the interior diapire of base and the bottom fixed connection who resets, the top that resets and the bottom fixed connection of surveying instrument body, after surveying instrument slippage from the hand, the base can be gone to the whereabouts perpendicularly under the action of gravity, surveying instrument body family promotes the downward motion that resets under inertial action, it can drive the meshing piece rotation to reset, the meshing piece drives the upset, and make the inner wall of upset and the outer wall butt of surveying instrument body, thereby avoid surveying instrument can bounce repeatedly after falling to the ground, irreversible damage has appeared in the inside of surveying instrument, after the surveying instrument body is accomodate to the base, when carrying the surveying instrument, the screen of surveying instrument body can be protected in the base, the screen of surveying instrument can not be by the foreign object fish tail, avoid bringing inconvenience for staff's observation work.

Description

Portable handheld surveying instrument for house property surveying and mapping

Technical Field

The utility model relates to a surveying instrument equipment technical field specifically is a room property survey and drawing is with portable handheld surveying instrument.

Background

Surveying instrument, be simply for surveying and mapping operation design and manufacturing's instrument and device such as data acquisition, processing, output, the various orientation that the work of measurement needs is carried out in planning design, construction and operation management stage in engineering construction, range finding, angle measurement, height measurement, mapping and photogrammetry etc. aspect instrument, in the measurement process of carrying out the house property, need use handheld surveying instrument, handheld surveying instrument small in size, the convenience of using is stronger.

The prior patent (publication number: CN 214583264U) discloses a handheld surveying instrument for house property surveying and mapping, which comprises a surveying instrument main body, wherein a display screen is arranged on the front side of the surveying instrument main body close to the top, a plurality of control buttons are arranged on the surveying instrument main body below the display screen, a charging interface is arranged on one side of the surveying instrument main body, a groove is formed in the top of the surveying instrument main body, a laser emitter and a signal receiver are installed at the bottom end inside the groove, a protection mechanism is arranged on the back of the surveying instrument main body, four corners of the surveying instrument main body are respectively arranged in four corner protection frames through the four corner protection frames, the handheld surveying instrument is protected, when the handheld surveying instrument accidentally drops to the ground, the corner protection frames are in contact with the ground, impact force is absorbed through the elastic action of a second spring, the rubber pad is firstly in contact with the ground, the buffer protection effect is further improved, and the protection effect on the handheld surveying instrument is improved. The inventor discovers that the prior art has the following problems in the process of realizing the utility model: 1. the corners are provided with elastic components, so that the surveying instrument can bounce repeatedly after falling to the ground, and the inside of the surveying instrument is damaged irreversibly; 2. the screen can be by the foreign object fish tail when the surveying instrument is not used, leads to bringing inconvenience for staff's observation work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a house property survey and drawing is with portable handheld surveying instrument to solve the problem that irreversible damage appears in the inside that proposes the surveying instrument among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a room property survey and drawing is with portable handheld surveying instrument, includes the base, the interior diapire of base and the bottom fixed connection who resets, the top of the piece that resets and the bottom fixed connection of surveying instrument body.

The bottom of the reset piece is fixedly connected with the top of the meshing piece, and the outer wall of the meshing piece is fixedly connected with one side of the overturning piece.

Preferably, the base comprises a storage box and a rubber balancing weight, and the bottom of the storage box is fixedly connected with the top of the rubber balancing weight.

Preferably, the piece that resets comprises expanding spring and the board that resets, and expanding spring's bottom and the interior diapire fixed connection who stores the box, and expanding spring's top and the bottom fixed connection who resets the board.

Preferably, the meshing part comprises a rack, an incomplete gear and a gear rod, the top of the rack is fixedly connected with the bottom of the reset plate, the outer wall of the rack is meshed with the outer wall of the incomplete gear, the inner wall of the incomplete gear is rotatably connected with the outer wall of the gear rod, and one end of the gear rod is fixedly connected with the outer wall of the storage box.

Preferably, the upset piece comprises returning face plate and protective cover, and one side of returning face plate and the outer wall fixed connection of incomplete gear, and the opposite side of returning face plate and one side fixed connection of protective cover.

Preferably, the inner wall of the storage box is provided with a sliding opening, and the outer wall of the sliding opening is connected with the outer wall of the reset plate in a sliding manner.

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

the utility model discloses in, after surveying instrument slippage in from the hand, the base can be got off to the whereabouts perpendicularly under the action of gravity, and surveying instrument body family promotes the downstream that resets under the inertia effect, and the piece that resets can drive the meshing piece and rotate, and the meshing piece drives the upset of upset piece to the inner wall that makes the upset piece and the outer wall butt of surveying instrument body, thereby avoid surveying instrument can bounce repeatedly after falling to the ground, the irreversible damage appears in the inside of having avoided surveying instrument.

The utility model discloses in, after the surveying instrument body is accomodate to the base, when carrying the surveying instrument, the screen of surveying instrument body can be protected in the base, and the screen of surveying instrument can not be brought inconveniently by the foreign object fish tail, the observation work of avoiding giving the staff.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an exploded view of the present invention.

In the figure: 1. a base; 101. a storage box; 102. a rubber balancing weight; 2. a reset member; 201. a tension spring; 202. a reset plate; 3. a surveying instrument body; 4. an engaging member; 401. a rack; 402. an incomplete gear; 403. a gear lever; 5. a turning part; 501. a turnover plate; 502. a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a house property survey and drawing is with portable handheld surveying instrument, includes base 1, the interior diapire of base 1 and the bottom fixed connection that resets 2, the top that resets 2 and the bottom fixed connection of surveying instrument body 3.

The bottom of the resetting piece 2 is fixedly connected with the top of the meshing piece 4, and the outer wall of the meshing piece 4 is fixedly connected with one side of the overturning piece 5.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the base 1 is composed of a storage box 101 and a rubber weight block 102, and the bottom of the storage box 101 is fixedly connected to the top of the rubber weight block 102, the rubber weight block 102 can give the bottom of the storage box 101 a larger gravity, the storage box 101 can also be turned over under the action of gravity when falling, so that one side of the storage box 101 connected to the rubber weight block 102 falls to the ground first, and meanwhile, the rubber weight block 102 can buffer a large part of impact force, thereby avoiding the irreversible damage to the storage box 101.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the reset piece 2 is composed of an expansion spring 201 and a reset plate 202, the bottom end of the expansion spring 201 is fixedly connected with the inner bottom wall of the storage box 101, the top end of the expansion spring 201 is fixedly connected with the bottom of the reset plate 202, the storage box 101, after falling and contacting with the ground, gives a downward inertial acting force to the surveying instrument body 3, and the acting force directly acts on the reset plate 202 through the surveying instrument body 3 and extrudes the expansion spring 201.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the engaging member 4 is composed of a rack 401, an incomplete gear 402 and a gear rod 403, the top of the rack 401 is fixedly connected to the bottom of the reset plate 202, the outer wall of the rack 401 is engaged with the outer wall of the incomplete gear 402, the inner wall of the incomplete gear 402 is rotatably connected to the outer wall of the gear rod 403, one end of the gear rod 403 is fixedly connected to the outer wall of the storage box 101, the reset plate 202 drives the rack 401 to move downward when moving downward, and the rack 401 drives the incomplete gear 402 to rotate on the outer wall of the gear rod 403 under an engaging force.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the flip piece 5 is composed of a flip plate 501 and a protective cover 502, one side of the flip plate 501 is fixedly connected to the outer wall of the incomplete gear 402, and the other side of the flip plate 501 is fixedly connected to one side of the protective cover 502, the incomplete gear 402 can drive the flip plate 501 to perform arc motion with the gear rod 403 as the axis when rotating, so that the flip plate 501 drives the protective cover 502 to move to the top of the storage box 101 and the inner wall of the protective cover 502 is abutted to the outer wall of the surveying instrument body 3, so that the surveying instrument body 3 is accommodated in the storage box 101.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, a sliding opening is formed in an inner wall of the storage box 101, and an outer wall of the sliding opening is slidably connected to an outer wall of the reset plate 202, and the sliding opening can limit a movement track of the reset plate 202 when the reset plate slides downward.

The utility model discloses a use method and advantage: this kind of house property is surveyed and drawn with portable handheld surveying instrument at the during operation, the working process as follows:

as shown in fig. 1, fig. 2 and fig. 3, after the surveying instrument slips from the hand, store box 101 and overturn under the action of gravity, make one side that stores box 101 and rubber balancing weight 102 and be connected fall to the ground earlier, rubber balancing weight 102 can cushion a most impact force simultaneously, it receives irreversible damage to have avoided storing box 101, store box 101 after falling and contact with ground, can give surveying instrument body 3 a downward inertia effort, this effort passes through surveying instrument body 3 can direct action down reset plate 202 on and extrude expanding spring 201, reset plate 202 can drive rack 401 downstream when the downstream, rack 401 drives incomplete gear 402 and rotates at the outer wall of gear pole 403 under the meshing effort, incomplete gear 402 can drive the returning plate when rotating and use gear pole 403 to do the arc motion as the axle center, make returning plate 501 drive protective cover 502 move to the top of storing box 101 and make the inner wall of protective cover 502 and the outer wall of surveying instrument body 3, make surveying instrument body 3 butt accomodate to storing box 101, the screen of surveying instrument can not be brought by foreign object, avoid the fish tail work of the staff of observing inconvenience.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a house property survey and drawing is with portable handheld surveying instrument, includes base (1), its characterized in that: the inner bottom wall of the base (1) is fixedly connected with the bottom of the resetting piece (2), and the top of the resetting piece (2) is fixedly connected with the bottom of the surveying instrument body (3);

the bottom of the reset piece (2) is fixedly connected with the top of the meshing piece (4), and the outer wall of the meshing piece (4) is fixedly connected with one side of the overturning piece (5).

2. The portable handheld surveying instrument for real estate surveying and mapping of claim 1, characterized in that: the base (1) is composed of a storage box (101) and a rubber balancing weight (102), and the bottom of the storage box (101) is fixedly connected with the top of the rubber balancing weight (102).

3. The portable handheld surveying instrument for real estate surveying and mapping of claim 1, characterized in that: reset piece (2) and constitute by expanding spring (201) and reset board (202), and the bottom of expanding spring (201) and the interior diapire fixed connection who stores box (101), and the top of expanding spring (201) and the bottom fixed connection who resets board (202).

4. The portable handheld surveying instrument for real estate surveying and mapping of claim 1, wherein: the meshing piece (4) is composed of a rack (401), an incomplete gear (402) and a gear rod (403), the top of the rack (401) is fixedly connected with the bottom of the reset plate (202), the outer wall of the rack (401) is meshed with the outer wall of the incomplete gear (402), the inner wall of the incomplete gear (402) is rotatably connected with the outer wall of the gear rod (403), and one end of the gear rod (403) is fixedly connected with the outer wall of the storage box (101).

5. The portable handheld surveying instrument for real estate surveying and mapping of claim 1, wherein: the turnover piece (5) is composed of a turnover plate (501) and a protective cover (502), one side of the turnover plate (501) is fixedly connected with the outer wall of the incomplete gear (402), and the other side of the turnover plate (501) is fixedly connected with one side of the protective cover (502).

6. The portable handheld surveying instrument for real estate surveying and mapping as claimed in claim 2, wherein: the inner wall of the storage box (101) is provided with a sliding opening, and the outer wall of the sliding opening is connected with the outer wall of the reset plate (202) in a sliding manner.