CN213932460U

CN213932460U - Distancer is used in real estate survey and drawing

Info

Publication number: CN213932460U
Application number: CN202120153935.9U
Authority: CN
Inventors: 朱淑芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-08-10
Anticipated expiration: 2031-01-20

Abstract

The utility model provides a distance meter for real estate surveying and mapping, which relates to the technical field of building distance meters and aims to solve the problems that the distance meter cannot be guaranteed to reach the most accurate measurement level and the practicability of the distance meter is greatly reduced, including a support rod, because a structure that a horizontal vertical caliper is not installed in the distance meter causes errors in detection data when the distance meter is inserted for detection; the supporting rod is of a hollow cylindrical structure, and a cylindrical detection head is fixedly mounted at the top of the middle upper end of the supporting rod. The utility model discloses in because promote the push rod to horizontal slider adjust the activity from top to bottom along the tongue in the fretwork of baffle is inboard, and horizontal slider's bottom is just similar plays the effect of a perpendicular slide caliper rule, when the inserted bar is ann to insert fixedly, just can carry out nimble regulation with horizontal slider along baffle and spill spout, carry out the straightness that hangs down to the bracing piece with horizontal slider and detect, make the distancer avoid the interference to external factors as far as possible.

Description

Distancer is used in real estate survey and drawing

Technical Field

The utility model relates to a building distancer technical field, more specifically say, in particular to distancer is used in real estate survey and drawing.

Background

The distance measuring instrument is a tool for measuring length or distance, and can combine with angle measuring equipment or module to measure angle, area isoparametric simultaneously, the form of distance measuring instrument is many, is a microscler drum usually, by objective, eyepiece, display device (can embed), parts such as battery constitute, one of them real estate survey and drawing is with distancer help people to measure real estate, and perpendicular horizontally slide caliper rule is convenient for guarantee that the distance measuring instrument is in accurate state, makes the testing result have high accuracy.

For example, patent No. CN211696197U, the utility model discloses a distancer is used in real estate survey and drawing, including the box, the top swing joint of box has apron A, and apron A's middle part is provided with rotatory handle, and the bottom threaded connection of rotatory handle has the screwed pipe, and the bottom of screwed pipe is through pivot fixedly connected with fixed plate, the left bottom fixedly connected with storing box of box, and the surface swing joint of storing box has apron B, apron B's top fixedly connected with handle. This distancer is used in real estate survey and drawing, through the box, apron A, fixed rope, the collocation setting of fixed plate and rubber pad, personnel can place the instrument in the inside of box, later pass spacing piece through fixed rope in, thereby fix apron A at the top of box, and the inner wall of box and the bottom of fixed plate all are provided with the rubber pad, the rubber pad has the effect of buffering, so when the staff walks, can slow down the instrument and collide and the damage that produces with the inner wall of box, thereby the life of instrument has been increased.

When the distancer used, because do not have the structure of installing horizontal perpendicular slide caliper rule in original distancer, lead to the distancer to insert when detecting can not keep horizontal perpendicular, when the distancer was inserted not perpendicular enough, the detected data that will cause appears the error, makes the distancer can receive the interference from external factor as far as possible, can't guarantee that the distancer can reach the most accurate measurement level, simultaneously greatly reduced the practicality of distancer again.

Accordingly, a distance meter for real estate surveying and mapping is provided by improving the existing structure and defects, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a distancer is used in real estate survey and drawing to solve the structure that does not have the perpendicular slide caliper rule of installation level in the distancer, lead to the distancer to cause the measured data to appear the error when the ann inserts the detection, can't guarantee that the distancer can reach the most accurate measurement level, simultaneously again greatly reduced the problem of the practicality of distancer.

The purpose and the efficiency of the distance measuring instrument for real estate surveying and mapping are achieved by the following specific technical means:

a distance meter for real estate surveying and mapping comprises a support rod; the supporting rod is of a hollow cylindrical structure, and a cylindrical detection head is fixedly arranged at the top of the middle upper end of the supporting rod; the outer end face of the right side of the detection head is respectively and vertically provided with a triangular horizontal sliding block; the bracing piece includes that spill spout baffle, chain are buckled and the inserted bar, the spill spout of hollow cuboid form is seted up respectively to the inboard placed in the middle of the bracing piece, and the spill spout is to vertically installing a pair of long banding fretwork baffle respectively on the outside of the right side, and the left upper and lower both ends of subtend of baffle are buckle installation a pair of ring form chain respectively and are buckled, and the inserted bar of the irregular cylinder of installation form is connected respectively to the lower extreme bottom of bracing piece.

Furthermore, the detection head comprises a retroreflector and a vertical rod, the middle front end of the detection head is fixedly provided with the retroreflector in a prism shape, and the top of the lower end of the detection head is fixedly provided with the vertical rod.

Furthermore, the horizontal sliding block comprises a convex groove and a push rod, a pair of cylindrical convex grooves are fixedly installed on the left side and the right side of the horizontal sliding block respectively, and the cylindrical push rod is transversely connected and installed at the top of the middle upper end of the horizontal sliding block.

Furthermore, the upper end of a vertical rod on the detection head is connected with and installed with the detection head, the lower end of the vertical rod is connected with and installed with a supporting rod, and the chain buckle is respectively installed on the upper side and the lower side of the outer end face on the left side of the supporting rod in an up-down buckling mode.

Furthermore, a group of irregular oval hollow-out slotted holes are respectively formed in the middle inner sides of the baffles on the supporting rods, the convex grooves are installed on the middle inner sides of the hollow-out slotted holes of the baffles in a buckling mode, the convex grooves are repeatedly installed in a sliding mode from top to bottom along the arrangement positions of the hollow-out slotted holes, the horizontal sliding blocks and the push rods are fixed through the convex groove buckles, and the horizontal sliding blocks and the push rods are respectively installed on the middle inner sides of the concave sliding grooves in a horizontal and vertical mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

because horizontal slider includes tongue and push rod, the left and right sides that horizontal slider corresponds respectively the tongue of a pair of cylinder form of fixed mounting respectively, and horizontal slider's the push rod of a cylinder form of upper end top transverse connection installation placed in the middle, consequently horizontal slider installs tongue and push rod and is convenient for the distancer and keeps the level perpendicular when the ann inserts the detection, when having avoided the distancer to insert not perpendicular enough, the detected data that causes appears the error, the further precision that reaches the testing result of help distancer, the practicality of distancer has been increased again.

Because the middle inner side of the baffle on the supporting rod is respectively provided with a group of irregular oval hollow slotted holes, the convex groove is buckled and arranged on the middle inner side of the hollow slotted holes of the baffle, the convex groove is repeatedly and vertically arranged along the arranged position of the hollow slotted holes, the horizontal sliding block and the push rod are fixed by the convex groove buckles, the horizontal sliding block and the push rod are respectively horizontally, vertically and vertically arranged on the middle inner side of the concave sliding groove, the push rod is pushed to vertically adjust and move the horizontal sliding block in the hollow inner side of the baffle along the convex groove, the bottom of the horizontal sliding block is similar to play the role of a vertical caliper, when the inserted rod is fixed by insertion, the horizontal sliding block can be flexibly adjusted along the baffle and the concave sliding groove, the horizontal sliding block is used for detecting the verticality of the supporting rod, the distance meter is prevented from being interfered by external factors as much as possible, and the distance meter can reach the most accurate measuring level, meanwhile, the practicability of the range finder is improved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the top left front axial view structure of the present invention.

Fig. 2 is a schematic view of the left front lower axial view structure of the present invention.

Fig. 3 is a schematic front view of the present invention.

Fig. 4 is an axial view of the support rod of the present invention.

Fig. 5 is a schematic view of the detection head according to the present invention.

Fig. 6 is an axial view of the horizontal sliding block of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a support bar; 101. a concave chute; 102. a baffle plate; 103. a chain buckle; 104. inserting a rod; 2. a detection head; 201. a retroreflector; 202. erecting a rod; 3. a horizontal slider; 301. a convex groove; 302. a push rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through a central medium. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a distance measuring instrument for surveying and mapping real estate, which comprises a support rod 1; the supporting rod 1 is of a hollow cylindrical structure, and a cylindrical detection head 2 is fixedly arranged at the top of the middle upper end of the supporting rod 1; a triangular horizontal sliding block 3 is vertically arranged on the outer end face of the right side of the detection head 2; the support rod 1 comprises a concave chute 101 baffle plate 102, a chain buckle 103 and an insertion rod 104, the middle inner side of the support rod 1 is respectively provided with a hollow rectangular concave chute 101, the right outer end of the concave chute 101 is respectively and vertically provided with a pair of strip-shaped hollow baffle plates 102, the upper end and the lower end of the left side of the baffle plate 102 are respectively and fixedly provided with a pair of circular ring-shaped chain buckles 103, the bottom of the lower end of the support rod 1 is respectively and fixedly provided with an irregular cylindrical insertion rod 104, the support rod 1 is a main body structure of the range finder, wherein the concave chute 101 and the baffle plate 102 are mainly used for assisting in being matched with the installation of each structural device, the chain buckle 103 is a structure convenient to carry and take, the insertion rod 104 is a structural device responsible for the installation, the insertion rod 104 is also a structural device convenient to use or store in a telescopic adjustment manner, and the detection head 2 is a core detection instrument of the range finder, horizontal slider 3 is the structure that supplementary distancer carried out the level and places the detection, can increase the rational in infrastructure nature of distancer like this, strengthens distancer's measuring result's accuracy nature simultaneously.

Wherein, detecting head 2 and including retroreflector 201 and pole setting 202, detecting head 2 front end fixed mounting three-prism-shaped's retroreflector 201 placed in the middle, and detect head 2's lower extreme top fixed mounting pole setting 202, the accuracy of distancer has been accomplished jointly to the retroreflector 201 and the pole setting 202 that detect the installation of 2 front ends of head, and this kind of very simple and easy check out test set just can be accurate with the result detect out, has improved distancer's practicality greatly.

Wherein, horizontal slider 3 includes tongue 301 and push rod 302, the left and right sides that horizontal slider 3 corresponds respectively is the tongue 301 of a pair of cylinder form of fixed mounting respectively, and horizontal slider 3's the push rod 302 of a cylinder form of upper end top transverse connection installation placed in the middle, horizontal slider 3 installs tongue 301 and push rod 302 and is convenient for the distancer to keep the level perpendicular when the ann inserts the detection, when having avoided the distancer to insert not perpendicular enough, the detected data that causes appears the error, the further precision that reaches the testing result of help distancer, the practicality of distancer has been increased again.

Wherein, detect first 2 of detection of installation in the pole setting 202 upper end on 2, erection bracing pole 1 is connected to the lower extreme of pole setting 202, and the chain detains 103 upper and lower buckle respectively and installs the upper and lower both sides at the outer terminal surface in bracing piece 1 left side, and the mounting means of linking between two parties of pole setting 202, and the constructional device of supplementary distancer forms upright state, improves distancer check out test set's structure science rationality, and same function has obtained the improvement again.

Wherein, the middle inner side of the baffle plate 102 on the supporting rod 1 is respectively provided with a group of irregular oval hollow slotted holes, the convex groove 301 is buckled and arranged at the middle inner side of the hollow slotted holes of the baffle plate 102, the convex groove 301 is repeatedly arranged along the opened position of the hollow slotted holes in an up-and-down sliding manner, the horizontal slider 3 and the push rod 302 are buckled and fixed by the convex groove 301, the horizontal slider 3 and the push rod 302 are respectively arranged at the middle inner side of the concave sliding groove 101 in a horizontal vertical and up-and-down sliding manner, the push rod 302 is pushed to adjust and move the horizontal slider 3 up and down along the convex groove 301 in the hollow inner side of the baffle plate 102, the bottom of the horizontal slider 3 is similar to play the role of a vertical caliper, when the inserting and fixing rod 104 is arranged, the horizontal slider 3 can be flexibly adjusted along the baffle plate 102 and the concave sliding groove 101, the verticality of the supporting rod 1 is detected by the horizontal slider 3, so that the distance meter is prevented from being interfered by external factors as much as possible, guarantee that the distancer can reach the most accurate measurement level, increased the practicality of distancer simultaneously again.

The specific use mode and function of the embodiment are as follows:

in the using process, the supporting rod 1 is a hollow cylindrical structure, the supporting rod 1 is a main structure of the range finder, wherein the concave sliding groove 101 and the baffle plate 102 are main auxiliary installation devices matched with each structure device, the chain buckle 103 is a structure convenient to carry and take, the inserted link 104 is a structure device responsible for installation and cutting measurement of the range finder, the inserted link 104 is also a structure device convenient to use or store in a telescopic adjustment mode, the cylindrical detection head 2 is fixedly installed at the top of the middle upper end of the supporting rod 1, the retroreflector 201 and the upright rod 202 installed at the front end of the detection head 2 complete precision of the range finder together, the triangular horizontal sliding blocks 3 are vertically installed on the outer end face of the right side of the detection head 2 respectively, the convex grooves 301 and the push rods 302 are installed on the horizontal sliding blocks 3, so that the range finder can be kept horizontal and vertical when being inserted, errors of detection data caused by insufficient vertical insertion of the range finder are avoided, the range finder is further assisted to achieve the accuracy of a detection result, the upper end of a vertical rod 202 on the detection head 2 is connected with and provided with the detection head 2, the lower end of the vertical rod 202 is connected with and provided with a supporting rod 1, a chain buckle 103 is respectively arranged on the upper side and the lower side of the outer end face on the left side of the supporting rod 1 in an up-and-down buckling mode, and the vertical rod 202 is connected in the middle in a mounting mode, so that a structural device of the range finder is assisted to form an upright state, and the structural science and reasonability of the range finder detection equipment is improved;

in addition, the detection head 2 is a core detection instrument of the range finder, the horizontal slider 3 is a structure for assisting the range finder to horizontally place and detect, a group of irregular oval hollow slotted holes are respectively arranged on the middle inner side of the baffle plate 102 on the support rod 1, the convex groove 301 is buckled and arranged on the middle inner side of the hollow slotted holes of the baffle plate 102, the convex groove 301 is repeatedly arranged along the opened position of the hollow slotted holes in a vertically sliding manner, the horizontal slider 3 and the push rod 302 are buckled and fixed by the convex groove 301, the horizontal slider 3 and the push rod 302 are respectively horizontally, vertically and vertically arranged on the middle inner side of the concave sliding groove 101 in a sliding manner, the push rod 302 is pushed to vertically adjust and move the horizontal slider 3 in the hollow inner side of the baffle plate 102 along the convex groove 301, the bottom of the horizontal slider 3 similarly plays a vertical role, when the inserted and fixed rod 104 is inserted and inserted, the horizontal slider 3 can be flexibly adjusted along the baffle plate 102 and the concave sliding groove 101 by a caliper, the verticality of the supporting rod 1 is detected by the horizontal sliding block 3, so that the distance measuring instrument is prevented from interfering with external factors as much as possible, and the distance measuring instrument can reach the most accurate measuring level.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a distancer is used in real estate survey and drawing which characterized in that: comprises a support rod (1); the supporting rod (1) is of a hollow cylindrical structure, and a cylindrical detection head (2) is fixedly arranged at the top of the middle upper end of the supporting rod (1); a triangular horizontal sliding block (3) is vertically arranged on the outer end face of the right side of the detection head (2) respectively; the utility model discloses a hollow cuboid form's concave spout (101) is seted up respectively to bracing piece (1) including concave spout (101) baffle (102), chain buckle (103) and inserted bar (104), the inboard concave spout (101) of hollow cuboid form are seted up respectively to the inboard placed in the middle of bracing piece (1), and concave spout (101) vertical installation is a pair of long banding fretwork baffle (102) respectively on the right side outer end, and the left upper and lower both ends of subtend of baffle (102) are a pair of annular chain buckle (103) of buckle installation respectively, and the lower extreme bottom of bracing piece (1) is connected respectively and is installed inserted bar (104) of irregular cylinder form.

2. The distance meter for real estate mapping of claim 1 wherein: the detection head (2) comprises a retroreflector (201) and an upright rod (202), the middle front end of the detection head (2) is fixedly provided with the retroreflector (201) in a prism shape, and the top of the lower end of the detection head (2) is fixedly provided with the upright rod (202).

3. The distance meter for real estate mapping of claim 1 wherein: the horizontal sliding block (3) comprises a convex groove (301) and a push rod (302), a pair of cylindrical convex grooves (301) are fixedly installed on the left side and the right side of the horizontal sliding block (3) corresponding to each other, and a cylindrical push rod (302) is transversely connected and installed at the top of the middle upper end of the horizontal sliding block (3).

4. The distance meter for real estate mapping of claim 1 wherein: the upper end of a vertical rod (202) on the detection head (2) is connected with and installed with the detection head (2), the lower end of the vertical rod (202) is connected with and installed with a supporting rod (1), and a chain buckle (103) is respectively installed on the upper side and the lower side of the outer end face on the left side of the supporting rod (1) in an up-and-down buckling mode.

5. The distance meter for real estate mapping of claim 1 wherein: a group of irregular oval hollow slotted holes are formed in the middle inner side of a baffle (102) on the supporting rod (1), the convex groove (301) is installed on the middle inner side of the hollow slotted holes of the baffle (102) in a buckling mode, the convex groove (301) is installed in a sliding mode up and down along the arrangement position of the hollow slotted holes in a repeated mode, the horizontal sliding block (3) and the push rod (302) are fixed through the convex groove (301) in a buckling mode, and the horizontal sliding block (3) and the push rod (302) are installed on the middle inner side of the concave sliding groove (101) in a horizontal vertical mode and in an up and down sliding mode respectively.