CN211317315U - Land surveying instrument with shading effect - Google Patents

Abstract

The utility model discloses a land surveying instrument with shading effect, including surveying instrument body and protective housing, the front side welding of surveying instrument body has fixed frame, and the inside swing joint of fixed frame has the connecting block, one side that the fixed frame was kept away from to the connecting block is fixed with dark transparent baffle, and the downside rear winding of dark transparent baffle has the clearance cotton flannel, the front side of dark transparent baffle is reserved has the constant head tank, and the inside draw-in groove of constant head tank is connected with the locating piece, the front end welding of locating piece has the connecting rod, and the front side integration of connecting rod is provided with the regulation pole, the rear side outside of connecting rod is fixed with the bracing piece. This land surveying instrument with shading effect can guarantee that the reading is smooth in the outdoor of highlight state, and can play the guard action to the screen, makes things convenient for the dismouting, can clean the screen, and convenient fixed, is furnished with battery spare, can avoid appearing the not enough state of battery power, is convenient for take out.

Description

Land surveying instrument with shading effect

Technical Field

The utility model relates to a land surveying instrument technical field specifically is a land surveying instrument with shading effect.

Background

The land surveying instrument is an instrument for surveying and mapping data such as land areas in any shapes, and is generally divided into a handheld type and a mounting type, the handheld type surveying instrument has the advantages of portability and the like, plays an important role in the surveying and mapping field, and is various in market, but still has some defects;

like the land surveying instrument that uses at present, at the outdoor inconvenient reading of highlight state, inconvenient to the screen guard action that plays, the state that battery power is not enough appears easily, consequently, we propose a land surveying instrument with shading effect to in solving the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a land surveying instrument with shading effect to solve the outdoor inconvenient reading of current land surveying instrument at the highlight state that proposes in the above-mentioned background art, inconvenient plays the guard action to the screen, the problem of the not enough state of battery power appears easily.

In order to achieve the above object, the utility model provides a following technical scheme: a land surveying instrument with shading effect comprises a surveying instrument body and a protective shell, wherein a fixed frame is welded on the front side of the surveying instrument body, a connecting block is movably connected inside the fixed frame, a dark transparent baffle is fixed on one side of the connecting block away from the fixed frame, cleaning flannelette is wound behind the lower side of the dark transparent baffle, a positioning groove is reserved on the front side of the dark transparent baffle, a positioning block is connected with an internal clamping groove of the positioning groove, a connecting rod is welded at the front end of the positioning block, an adjusting rod is integrally arranged on the front side of the connecting rod, a supporting rod is fixed outside the rear side of the connecting rod, a spring is wound outside the supporting rod, a containing frame is installed inside the protective shell, a standby battery is connected with the lower clamping groove of the containing frame, an adjusting plate is tightly attached to the bottom of the standby battery, and an adjusting groove is tightly attached to the outside, and the adjusting groove is arranged on the containing frame, the upper side of the containing frame is movably connected with a cover plate, and one side of the cover plate, which is close to the containing frame, is integrally provided with a convex block.

Preferably, the fixing frames are symmetrically distributed about a vertical central axis of the dark transparent baffle, and the upper side of the dark transparent baffle is tightly attached to the lower side of the connecting rod.

Preferably, the positioning grooves are symmetrically arranged about a vertical central axis of the deep color transparent baffle, and the deep color transparent baffle is connected with the fixing frame through a connecting block in a clamping groove connection mode.

Preferably, the support rod forms a sliding structure on the protective shell, and the longitudinal section of the support rod is of a T-shaped structure.

Preferably, the left end of the adjusting plate protrudes out of the left side of the adjusting groove, and the adjusting plate forms a sliding structure on the accommodating frame.

Preferably, the cover plate forms a rotating structure on the storage frame, the cover plate is connected with the storage frame in a clamping connection mode through a protruding block, and the protruding block is of an elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that: the land surveying instrument with the shading effect can ensure smooth reading outdoors in a highlight state, can protect a screen, is convenient to disassemble and assemble, can wipe the screen, is convenient to fix, is provided with a standby battery, can avoid a state of insufficient battery power, and is convenient to take out;

1. the deep color transparent baffle is tightly attached to the front side of the surveying instrument body by sliding the deep color transparent baffle on the fixing frame, smooth reading can be guaranteed outdoors in a highlight state, the screen can be protected, the screen is convenient to disassemble and assemble, and the cleaning lint arranged on the rear side of the deep color transparent baffle when the deep color transparent baffle is slid wipes the screen and can wipe the screen;

2. the protective shell is provided with a positioning block, a supporting rod and a spring, the supporting rod is pushed to slide in the protective shell under the elastic action of the spring wound on the outer side of the supporting rod by sliding the deep color transparent baffle and adjusting the position of the adjusting rod, the connecting rod is reset, the positioning block fixed on the rear side of the connecting rod is connected with the positioning groove clamping groove, and the deep color transparent baffle is fixed and is convenient to fix;

3. be provided with regulating plate, lug and apron, through upwards promoting the apron, fixed lug breaks away from and is connected with the block of accomodating the frame on the apron, upwards promotes the regulating plate, and the regulating groove that the regulating plate promoted the inseparable laminating of upside slides in accomodating the frame, makes things convenient for operating personnel to take the regulating groove, is furnished with stand-by battery, can avoid appearing the not enough state of battery power, is convenient for take out.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the dark transparent baffle and the connecting block of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the support rod and the spring of the present invention;

fig. 4 is the utility model discloses accomodate frame and regulating plate and connect elevation section structure schematic diagram.

In the figure: 1. a surveying instrument body; 2. a protective housing; 3. a fixing frame; 4. connecting blocks; 5. a dark transparent baffle; 6. cleaning flannelette; 7. positioning a groove; 8. positioning blocks; 9. a connecting rod; 10. adjusting a rod; 11. a support bar; 12. a spring; 13. a storage frame; 14. an adjusting plate; 15. an adjustment groove; 16. a backup battery; 17. a cover plate; 18. and (4) a bump.

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. 1-4, the present invention provides a technical solution: a land surveying instrument with shading effect comprises a surveying instrument body 1, a protective shell 2, a fixing frame 3, a connecting block 4, a dark color transparent baffle 5, cleaning lint 6, a positioning groove 7, a positioning block 8, a connecting rod 9, an adjusting rod 10, a supporting rod 11, a spring 12, a containing frame 13, an adjusting plate 14, an adjusting groove 15, a standby battery 16, a cover plate 17 and a lug 18, wherein the fixing frame 3 is welded on the front side of the surveying instrument body 1, the connecting block 4 is movably connected inside the fixing frame 3, the dark color transparent baffle 5 is fixed on one side, away from the fixing frame 3, of the connecting block 4, the cleaning lint 6 is wound on the rear side of the lower side of the dark color transparent baffle 5, the positioning groove 7 is reserved on the front side of the dark color transparent baffle 5, the inner clamping groove of the positioning groove 7 is connected with the positioning block 8, the connecting rod 9 is welded at the front end of, the outside rear side of connecting rod 9 is fixed with bracing piece 11, and the outside winding of bracing piece 11 has spring 12, protective housing 2's internally mounted has accomodate frame 13, the downside draw-in groove of accomodating frame 13 is connected with stand-by battery 16, and stand-by battery 16's bottom has closely laminated regulating plate 14, regulating plate 14's the outside has closely laminated regulating groove 15, and regulating groove 15 sets up on accomodating frame 13, the upside swing joint of accomodating frame 13 has apron 17, and apron 17 is close to the one side integration of accomodating frame 13 and is provided with lug 18.

As shown in fig. 2 and 3, the fixing frame 3 is symmetrically distributed about the vertical central axis of the deep color transparent baffle 5, and the upper side of the deep color transparent baffle 5 is closely attached to the lower side of the connecting rod 9, the deep color transparent baffle 5 can be effectively limited, and is convenient to slide, as shown in fig. 2, the positioning grooves 7 are symmetrically arranged about the vertical central axis of the deep color transparent baffle 5, and the deep color transparent baffle 5 is connected with the fixing frame 3 through the connecting blocks 4 in a clamping groove connection mode, so that the positioning grooves 7 are convenient to fix, as shown in fig. 2 and 3, the supporting rods 11 form a sliding structure on the protective shell 2, and the longitudinal sections of the supporting rods 11 are of a 'T' -shaped structure, so that;

as in fig. 4, the left end of the adjusting plate 14 protrudes out of the left side of the adjusting groove 15, and the adjusting plate 14 forms a sliding structure on the accommodating frame 13, so that the position of the adjusting groove 15 can be effectively adjusted, as in fig. 4, the cover plate 17 forms a rotating structure on the accommodating frame 13, and the cover plate 17 is connected with the accommodating frame 13 through the protrusion 18 in a clamping connection manner, and the protrusion 18 is of an elastic structure, so that the adjusting groove 15 is convenient to disassemble and assemble.

The working principle is as follows: when the land surveying instrument with the shading function is used, firstly, as shown in attached figures 1, 2 and 3, when sunlight is strong, the dark color transparent baffle 5 can ensure smooth reading of an operator, when the sun is indoors or weak, the adjusting rod 10 with the vertical section in a T-shaped structure is pulled outwards, the adjusting rod 10 drives the connecting rod 9 to be separated from the tight fit with the dark color transparent baffle 5, the positioning block 8 arranged on the connecting rod 9 is separated from the connection with the clamping groove of the positioning groove 7, then the dark color transparent baffle 5 is slid backwards, the connecting blocks 4 arranged at the left side and the right side of the dark color transparent baffle 5 slide in the fixing frame 3 to limit the dark color transparent baffle 5, when the dark color transparent baffle 5 slides, the cleaning flannelette 6 arranged at the rear side of the dark color transparent baffle 5 wipes a screen, then the adjusting rod 10 is released, the supporting rod 11 is pushed to slide in the protective shell 2 by the elastic action of the spring 12 wound at the outer, the connecting rod 9 is reset, a positioning block 8 fixed on the rear side of the connecting rod 9 is connected with a clamping groove of the positioning groove 7, and the deep color transparent baffle 5 is fixed;

when the electric quantity of surveying instrument body 1 is not enough, as shown in fig. 1 and fig. 4, upwards promote apron 17, make apron 17 rotate on accomodating frame 13, and make fixed lug 18 break away from on the apron 17 and be connected with the block of accomodating frame 13, upwards promote regulating plate 14, make regulating plate 14 slide in accomodating frame 13, regulating plate 14 promotes the adjustment tank 15 that the upside closely laminated and slides in accomodating frame 13, make things convenient for operating personnel to take adjustment tank 15, just so that accomplish a series of operations of this soil surveying instrument with shading effect, the content of not making detailed description in this description belongs to the prior art that technical personnel in this field know.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a land surveying appearance with shading effect, includes surveying appearance body (1) and protective housing (2), its characterized in that: the surveying instrument comprises a surveying instrument body (1), wherein a fixed frame (3) is welded on the front side of the surveying instrument body (1), a connecting block (4) is movably connected inside the fixed frame (3), one side, far away from the fixed frame (3), of the connecting block (4) is fixedly provided with a deep color transparent baffle (5), a cleaning flannelette (6) is wound on the rear side of the deep color transparent baffle (5), a positioning groove (7) is reserved on the front side of the deep color transparent baffle (5), a positioning block (8) is connected with an internal clamping groove of the positioning groove (7), a connecting rod (9) is welded at the front end of the positioning block (8), an adjusting rod (10) is integrally arranged on the front side of the connecting rod (9), a supporting rod (11) is fixedly arranged on the outer portion of the rear side of the connecting rod (9), a spring (12) is wound on the outer side of the, the storage rack is characterized in that a lower side clamping groove of the storage frame (13) is connected with a standby battery (16), the bottom of the standby battery (16) is tightly attached with an adjusting plate (14), the outer side of the adjusting plate (14) is tightly attached with an adjusting groove (15), the adjusting groove (15) is arranged on the storage frame (13), an upper side swing joint of the storage frame (13) is provided with a cover plate (17), and the cover plate (17) is provided with a lug (18) close to one side of the storage frame (13) in an integrated mode.

2. A soil mapper with shading effect as claimed in claim 1, wherein: the fixing frame (3) is symmetrically distributed about the vertical central axis of the dark transparent baffle (5), and the upper side of the dark transparent baffle (5) is tightly attached to the lower side of the connecting rod (9).

3. A soil mapper with shading effect as claimed in claim 1, wherein: the positioning grooves (7) are symmetrically arranged about a vertical central axis of the dark transparent baffle (5), and the dark transparent baffle (5) is connected with the fixing frame (3) through the connecting block (4) in a clamping groove connection mode.

4. A soil mapper with shading effect as claimed in claim 1, wherein: the support rod (11) forms a sliding structure on the protective shell (2), and the longitudinal section of the support rod (11) is of a T-shaped structure.

5. A soil mapper with shading effect as claimed in claim 1, wherein: the left end of the adjusting plate (14) protrudes out of the left side of the adjusting groove (15), and the adjusting plate (14) forms a sliding structure on the containing frame (13).

6. A soil mapper with shading effect as claimed in claim 1, wherein: the cover plate (17) forms a rotating structure on the containing frame (13), the cover plate (17) is connected with the containing frame (13) in a clamping connection mode through a convex block (18), and the convex block (18) is of an elastic structure.

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