CN212133658U - Surveying instrument with sunshade function - Google Patents

Abstract

The utility model discloses a surveying instrument with sunshade function, including the surveying instrument body, surveying instrument body top is provided with the spout, and the both ends of spout all are connected with the outer bracing piece, the internal connection of spout has the inner support pole, and the folding cotton flannel of inner support pole top fixedly connected with, the all fixedly connected with lifting sleeve of surveying instrument body bottom plane, and lifting sleeve bottom plane is connected with the internal thread knob, it is equipped with the glasses drawer to draw empty atress platform middle part, and draws empty atress platform bottom and insert and be equipped with the fork leg rotary rod, fork leg rotary rod has cup jointed the supporting leg. The utility model discloses be provided with spout and outer bracing piece, can make outer bracing piece right-hand member bottom horizontal slip in the spout, and outer bracing piece and inner support rod top, the folding cotton flannel of all fixedly connected with, folding cotton flannel expandes and can be used to the sunshade, in inserting the supporting leg bottom ground, operating handle barb ground makes whole instrument more firm.

Description

Surveying instrument with sunshade function

Technical Field

The utility model relates to a data acquisition technical field specifically is a surveying instrument with sunshade function.

Background

Along with the continuous development of society, the continuous progress of science, the surveying instrument is the professional instrument that designs for topography exploration and surveying personnel specially, and it is small in size weight is slim and graceful very portable, can gather data such as various distances, angle, height, and is particularly suitable for modern professional's use.

Present surveying instrument is being in outdoors when doing the survey and drawing work majority, and outdoor strong sunshine often can disturb the surveying instrument, and sunshine also can make the eyes of surveying person's laminating on the instrument produce dizzy sense moreover, and present surveying instrument can only stand subaerial, can make surveying instrument left and right sides sway when strong wind, and whole instrument is not firm enough, consequently needs a surveying instrument that has the sunshade function to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveying instrument with sunshade function to the unable unstable problem of standing of sunshine and instrument that shelters from that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a surveying instrument with a sun-shading function comprises a surveying instrument body, wherein a sliding groove is formed in the top end of the surveying instrument body, outer supporting rods are connected to two ends of the sliding groove, an inner supporting rod is connected to the inside of the sliding groove, a piece of folding flannelette is fixedly connected to the top end of the inner supporting rod, a lifting sleeve is fixedly connected to the bottom plane of the surveying instrument body, an inner thread knob is connected to the bottom plane of the lifting sleeve, a threaded rod is fixedly connected to the bottom plane of the inner thread knob, an emptying stress platform is fixedly connected to the bottom plane of the threaded rod, a glasses drawer is inserted into the middle of the emptying stress platform, a fork leg rotating rod is inserted into the bottom end of the emptying stress platform, a supporting leg is sleeved on the fork leg rotating rod, a rotating bearing is fixedly connected to the bottom end of the supporting leg, a scissor fork leg is sleeved, the bottom ends of the scissor fork legs are fixedly connected with an operating handle.

Preferably, the sliding groove is a long waist hole, the top end circle of the right end of the outer supporting rod is larger than the height of the sliding groove, the top end circle of the inner supporting rod is smaller than the height of the sliding groove, and the length of the inner supporting rod is smaller than the length of the outer supporting rod.

Preferably, the top ends of the outer support rods are fixedly connected with folding lint, the inner support rods are arranged into two groups, the top ends of the inner support rods are fixedly provided with the folding lint, and the folding lint is made of soft foldable materials.

Preferably, the lifting sleeve is sleeved with a threaded rod, and the length of the plane at the bottom end of the lifting sleeve is smaller than that of the plane at the top end of the internal thread knob.

Preferably, the middle part of the hollowing stress platform is inserted with a glasses drawer, and the middle part of the glasses drawer is provided with a concave groove.

Preferably, the supporting leg bottom fixedly connected with swivel bearing, and swivel bearing cup joints two sets of scissors fork legs, two sets of scissors fork legs are the scissors type, and two sets of operating handle length are less than the supporting leg width.

Compared with the prior art, the beneficial effects of the utility model are that: this surveying instrument convenient to shelter from sunshine is provided with spout and outer bracing piece, can make outer bracing piece right-hand member bottom horizontal slip in the spout, and outer bracing piece and inner bracing piece top, the folding cotton flannel of all fixedly connected with, folding cotton flannel expandes and can be used to the sunshade, rotates scissors fork leg through rotary bearing, inserts the supporting leg bottom in the ground, and operation handle barb ground makes whole instrument more firm.

(1) The device is provided with a sliding groove and an outer supporting rod, the bottom end of the right end of the outer supporting rod can slide left and right in the sliding groove by pulling the left end of the outer supporting rod, the bottom end of the inner supporting rod can slide left and right in the sliding groove by pulling the top end of the inner supporting rod, the top ends of the outer supporting rod and the inner supporting rod are fixedly connected with folding lint, the folding lint can be unfolded to shade the sun, and can be folded to be used as a lifting handle, so that the device is very convenient to use.

(2) The device passes through swivel bearing and rotates scissors fork leg, and when two sets of scissors fork legs were packed up, in inserting the ground with the supporting leg bottom, after the supporting leg inserted ground, it is separately to rotate two sets of scissors fork legs, and operating handle barb ground makes whole instrument more firm this moment in transversely inserting soil.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a of the present invention;

fig. 4 is an enlarged schematic cross-sectional view of the structure B of the present invention.

In the figure: 1. a surveying instrument body; 2. a chute; 3. an outer support bar; 4. an inner support bar; 5. folding the flannelette; 6. lifting the sleeve; 7. an internal threaded knob; 8. a threaded rod; 9. hollowing out the stress platform; 10. a glasses drawer; 11. a fork leg rotating rod; 12. supporting legs; 13. a rotating bearing; 14. the scissor fork legs; 15. a barb handle; 16. the handle is operated.

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 an embodiment: a surveying instrument with a sun-shading function comprises a surveying instrument body 1, wherein a sliding groove 2 is arranged at the top end of the surveying instrument body 1, outer supporting rods 3 are connected to two ends of the sliding groove 2, an inner supporting rod 4 is connected to the inside of the sliding groove 2, a folding lint 5 is fixedly connected to the top end of the inner supporting rod 4, the sliding groove 2 is of a long waist hole type, the top end circle of the right end of the outer supporting rod 3 is larger than the height of the sliding groove 2, the top end circle of the inner supporting rod 4 is smaller than the height of the sliding groove 2, the length of the inner supporting rod 4 is smaller than the length of the outer supporting rod 3, the top end of the outer supporting rod 3 is fixedly connected with the folding lint 5, the inner supporting rods 4 are arranged into two groups, the top end of the inner supporting rod 4 is fixedly provided with the folding lint 5, the folding lint 5 is made of a flexible folding material, a threaded, the bottom end plane of the internal thread knob 7 is fixedly connected with a threaded rod 8, and the bottom end plane of the threaded rod 8 is fixedly connected with an emptying stress platform 9.

Draw empty atress platform 9 middle part interpolation and be equipped with glasses drawer 10, and glasses drawer 10 middle part is provided with the concave groove, draw empty atress platform 9 bottom is inserted and is equipped with fork leg rotary rod 11, fork leg rotary rod 11 has cup jointed supporting leg 12, and supporting leg 12 bottom fixedly connected with swivel bearing 13, and swivel bearing 13 has cup jointed two sets of scissors fork leg 14, two sets of scissors fork leg 14 are the scissors type, and 16 length in two sets of operating handle are less than supporting leg 12 width, swivel bearing 13 has cup jointed scissors fork leg 14, and 14 top fixedly connected with barb handles 15 in scissors fork leg, 14 bottom fixedly connected with operating handle 16 in scissors fork leg.

The working principle is as follows: when the device is used, when the device needs to be fixed, the bottom ends of four groups of supporting legs 12 are pulled out to the outside according to the attached drawings 1 and 3, at the moment, after the fork leg rotating rods 11 are rotated to a proper position, the two groups of barb handles 15 are extruded to the middle part, at the moment, the two groups of operating handles 16 are all contracted into the width of the supporting legs 12, then the bottom ends of the supporting legs 12 are inserted into the ground, at the moment, the two groups of barb handles 15 are pulled to the outside, according to the attached drawings 4, the two groups of operating handles 16 are horizontally inserted into the ground after the rotating of the lever action rotating bearing 13, the steps are repeated when the four groups of supporting legs 12 are all inserted into the ground in sequence, at the moment, the eight groups of.

When sweeping needs and using surveying instrument body 1 during operation, according to figure 1, it is rotatory to suitable position with three internal thread knobs of group 7, three internal thread knobs of group 7 conflict lifting sleeve 6 with surveying instrument body 1 lifting to suitable position, the user stimulates two sets of outer bracing pieces 3 and expandes to the outside this moment, 3 bottom round holes of outer bracing pieces slide in spout 2, folding lint 5 expandes completely under the pulling force, two sets of inner bracing pieces 4 in middle part are lived folding lint 5 middle part support, folding lint 5 left and right ends all shelters from surveying instrument body 1 upper end this moment, when needs use glasses drawer 10, take glasses drawer 10 out to the right end, can push left end when not using.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a surveying instrument with sunshade function, includes surveying instrument body (1), its characterized in that: the surveying instrument comprises a surveying instrument body (1), wherein a sliding groove (2) is formed in the top end of the surveying instrument body (1), outer supporting rods (3) are connected to the two ends of the sliding groove (2), inner supporting rods (4) are connected to the inside of the sliding groove (2), folding lint (5) is fixedly connected to the top ends of the inner supporting rods (4), a lifting sleeve (6) is fixedly connected to the bottom plane of the surveying instrument body (1), an inner thread knob (7) is connected to the bottom plane of the lifting sleeve (6), a threaded rod (8) is fixedly connected to the bottom plane of the inner thread knob (7), an emptying stress platform (9) is fixedly connected to the bottom plane of the threaded rod (8), a glasses drawer (10) is inserted into the middle of the emptying stress platform (9), a fork leg rotating rod (11) is inserted into the bottom end of the emptying stress platform (9), supporting legs (12) are sleeved on the fork leg rotating rods (11), and rotating, the rotary bearing (13) is sleeved with the scissors fork legs (14), the top ends of the scissors fork legs (14) are fixedly connected with barb handles (15), and the bottom ends of the scissors fork legs (14) are fixedly connected with operating handles (16).

2. The surveying instrument with sunshade function according to claim 1, characterized in that: the sliding groove (2) is of a long waist hole type, the top end circle of the right end of the outer supporting rod (3) is larger than the height of the sliding groove (2), the top end circle of the inner supporting rod (4) is smaller than the height of the sliding groove (2), and the length of the inner supporting rod (4) is smaller than that of the outer supporting rod (3).

3. The surveying instrument with sunshade function according to claim 1, characterized in that: the foldable pile fabric support is characterized in that the top ends of the outer support rods (3) are fixedly connected with foldable pile fabrics (5), the inner support rods (4) are arranged into two groups, the top ends of the inner support rods (4) are fixedly provided with the foldable pile fabrics (5), and the foldable pile fabrics (5) are made of soft foldable materials.

4. The surveying instrument with sunshade function according to claim 1, characterized in that: the threaded rod (8) is sleeved on the lifting sleeve (6), and the length of the bottom end plane of the lifting sleeve (6) is smaller than that of the top end plane of the internal thread knob (7).

5. The surveying instrument with sunshade function according to claim 1, characterized in that: an eyeglass drawer (10) is inserted into the middle of the hollowed stress platform (9), and a concave groove is formed in the middle of the eyeglass drawer (10).

6. The surveying instrument with sunshade function according to claim 1, characterized in that: supporting leg (12) bottom fixedly connected with swivel bearing (13), and swivel bearing (13) cup joint two sets of scissors fork leg (14), two sets of scissors fork leg (14) are the scissors type, and two sets of operating handle (16) length is less than supporting leg (12) width.

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