CN219798119U

CN219798119U - Portable dipperstick

Info

Publication number: CN219798119U
Application number: CN202321330860.2U
Authority: CN
Inventors: 马煜斌; 冯柏云
Original assignee: Qingdao Sanchuang Information Technology Co ltd
Current assignee: Qingdao Sanchuang Information Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-03
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of surveying and mapping engineering, in particular to a portable measuring ruler which comprises a ruler body I, a ruler body II and an adjusting device, wherein the ruler body II is arranged on one side of the ruler body I, the adjusting device is arranged on the surface of the ruler body I, the adjusting device comprises a fixed rod fixedly connected with the surface of the ruler body II, a round hole is formed in the surface of the ruler body I, the fixed rod is rotationally connected with the inner wall of the round hole, a fixed ring is fixedly connected with the surface of the ruler body I, a sliding hole is formed in the surface of the fixed rod, and a clamping piece is slidingly connected with the inner wall of the sliding hole.

Description

Portable dipperstick

Technical Field

The utility model relates to the technical field of surveying and mapping engineering, in particular to a portable measuring scale.

Background

Survey and drawing engineering is under construction survey and drawing overlength, often can use the dipperstick to survey and draw the measurement to the object, is convenient for follow-up construction.

The utility model of the prior art such as publication number CN216620925U, the utility model provides a ruler for engineering surveying and mapping, which comprises a rectangular ruler body, an amplifying display member, a positioning member and a pressing member; the ruler body is provided with a longitudinal long hole along the length direction of the ruler body, the middle parts of the side wall surfaces of two sides of the longitudinal long hole are provided with protruding tracks, and the edge of one side of the surface of the ruler body, which is close to the longitudinal long hole, is provided with scales; the amplifying display component is arranged at one end of the longitudinal long hole and consists of a magnifying glass and transparent glass; the positioning member is of a rectangular structure, two sides of the positioning member are respectively provided with a groove, and the grooves on the two sides are respectively engaged with the tracks on the two sides of the longitudinal long hole, so that the positioning member can slide in the longitudinal long hole; the pressing component is of a hollow cylinder structure, the pressing component is installed in the through hole in a matched mode, four bulges are evenly arranged on the outer wall surface of the pressing component, each bulge is kept in the corresponding keeping hole, and a spring is further arranged in the pressing component, so that the problems that in an existing ruler with a level instrument, a starting point of the measured length cannot be accurately positioned, a user must pick up a pen to point to record a required point or line after measurement, and single person uses inconvenience are solved.

The inventor finds the dipperstick that uses in the survey and drawing engineering in daily work, and most are longer ruler, lead to in carrying the in-process, because the ruler overlength can't fold inconvenient packing knapsack carry the phenomenon, the ruler overlength is carrying the time of taking simultaneously, appears the ruler collision easily and lead to the circumstances of rupture impaired influence life-span, and then lead to the dipperstick because overlength can't put into the knapsack and the problem of collision appears simultaneously easily when carrying.

Disclosure of Invention

The utility model aims to solve the defects that the measuring ruler is overlong and can not be put into a knapsack and is easy to collide in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable dipperstick, includes the chi body, the chi body two and adjusting device, the chi body two is located one side setting of the chi body one, adjusting device sets up on the surface of the chi body one, adjusting device includes the dead lever, the fixed lever is connected with the fixed surface of the chi body two, the round hole has been seted up on the surface of the chi body one, the fixed lever is connected with the inner wall rotation of round hole, the fixed ring of fixed surface fixedly connected with of the chi body one, slide the hole has been seted up on the surface of fixed lever, slide the inner wall sliding connection in hole has the fastener, a plurality of recesses have been seted up on the surface of fixed ring, the inner wall joint of fastener and recess through fastener cooperation a plurality of recesses, be convenient for fold and multi-angle regulation location to the chi body one and the chi body two, portable.

Preferably, the surface of the first ruler body is provided with a storage groove, the second ruler body is rotatably placed in the storage groove, and the second ruler body is conveniently folded and stored through the storage groove.

Preferably, the inner wall of the sliding hole on the surface of the fixed rod is provided with a first spring, two ends of the first spring are fixedly connected with the clamping piece and the inner wall of the sliding hole on the surface of the fixed rod respectively, and the clamping piece is controlled to reset conveniently by arranging the first spring, so that the stability of the clamping piece is improved.

Preferably, the fixed surface of fastener is connected with the ejector pad, the longitudinal section of ejector pad is the rectangle, through setting up the ejector pad, is convenient for control fastener and removes, realizes folding accomodating the processing to the dipperstick.

Preferably, one side of the first ruler body and one side of the second ruler body are respectively provided with an auxiliary device, each auxiliary device comprises two sliding rods, the two sliding rods are fixedly connected with one side surface of the first ruler body and one side surface of the second ruler body respectively, the surfaces of the sliding rods are slidably connected with sliding blocks, the sliding blocks and the indicating blocks are fixedly connected with the surfaces of the sliding blocks, the number of the degrees can be marked when the measurement is carried out, and the inconvenience caused by the fact that the measurement is forgotten to be carried out after the measurement is reduced.

Preferably, the inner wall of slider has seted up the spout, the inner wall sliding connection of spout has the casting die, the screw hole has been seted up on the surface of slider, screw hole inner wall threaded connection has the threaded rod, the one end of threaded rod is connected with the surface rotation of casting die, through threaded rod cooperation casting die, can make the casting die press on the slide bar, carries out positioning treatment to slider and instruction piece.

Preferably, one end fixedly connected with handle of threaded rod, the handle forms through disc and four protruding pole combinations, through setting up the handle, is convenient for control threaded rod rotates, improves holistic ease.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, during mapping, objects are measured through the first ruler body and the second ruler body, when equipment is required to be used, the clamping piece is pushed to move through the pushing piece, the first spring is stressed, the clamping piece loses the constraint on the surface groove of the fixed ring, the second ruler body and the fixed rod are rotated to a certain position, the second ruler body rotates in the containing groove on the first ruler body, the pushing piece is loosened, the first spring drives the clamping piece to be reset and inserted into the corresponding groove on the surface of the fixed ring, folding adjustment can be completed, the equipment is convenient to fold and adjust through the adjusting device, the phenomenon that the equipment is inconvenient to carry due to the fact that the measuring ruler cannot be installed into a knapsack due to overlong measuring ruler is effectively reduced, the situation that the service life is influenced by folding damage due to collision easily occurs when the measuring ruler is overlong in carrying is reduced, and the integral usability of the equipment is improved.

2. According to the utility model, by arranging the auxiliary device, when the equipment is needed to be used, the sliding block and the indicating block are slid in the sliding rod to the reading position, the handle and the threaded rod are rotated, the threaded rod drives the pressing piece to move, the pressing piece is tightly pressed in the sliding rod to position the sliding block, and by arranging the auxiliary device, the auxiliary equipment is convenient to use, so that the condition that the user needs to re-measure to cause inconvenience after the equipment is measured can be effectively reduced, and the overall practicability of the equipment is improved.

Drawings

Fig. 1 is a schematic perspective view of a portable measuring scale according to the present utility model;

FIG. 2 is a schematic view of the structure of the portable measuring scale shown in FIG. 1A;

FIG. 3 is a schematic view showing the structure of the portable measuring scale shown in FIG. 1 at B;

FIG. 4 is a schematic view showing the bottom view of a portable measuring scale according to the present utility model;

fig. 5 is a schematic cross-sectional view of an auxiliary device of a portable measuring scale according to the present utility model.

Legend description:

1. a first ruler body; 2. a second ruler body; 3. an adjusting device; 31. a fixed rod; 32. a fixing ring; 33. a groove; 34. a clamping piece; 35. a pushing block; 36. a first spring; 37. a storage groove; 4. an auxiliary device; 41. a slide bar; 42. a slide block; 43. an indication block; 44. a handle; 45. a threaded rod; 46. and (5) pressing.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a portable dipperstick, includes the chi body 1, the chi body two 2 and adjusting device 3, and the chi body two is located the one side setting of the first 1 of chi body, and adjusting device 3 sets up on the surface of the first 1 of chi body, and one side of the first 1 of chi body and the second 2 of chi body all is provided with auxiliary device 4.

The specific arrangement and function of the adjusting means 3 and the auxiliary means 4 will be described in detail below.

In this embodiment: the adjusting device 3 comprises a fixing rod 31, the fixing rod 31 is fixedly connected with the surface of the second ruler body 2, a round hole is formed in the surface of the first ruler body 1, the fixing rod 31 is rotationally connected with the inner wall of the round hole, a fixing ring 32 is fixedly connected with the surface of the first ruler body 1, a sliding hole is formed in the surface of the fixing rod 31, a clamping piece 34 is slidably connected with the inner wall of the sliding hole, a plurality of grooves 33 are formed in the surface of the fixing ring 32, the clamping piece 34 is clamped with the inner wall of the grooves 33, the grooves 33 are matched through the clamping piece 34, the first ruler body 1 and the second ruler body 2 are conveniently folded, multi-angle adjustment and positioning are facilitated, and carrying is facilitated.

Specifically, the surface of the first ruler body 1 is provided with a storage groove 37, the second ruler body 2 is rotatably placed in the storage groove 37, and the second ruler body 2 is conveniently folded and stored by the storage groove 37.

Specifically, the inner wall of the sliding hole on the surface of the fixed rod 31 is provided with a first spring 36, and two ends of the first spring 36 are fixedly connected with the clamping piece 34 and the inner wall of the sliding hole on the surface of the fixed rod 31 respectively.

In this embodiment: by providing the first spring 36, the clip 34 is conveniently controlled to reset, and the stability of the clip 34 is improved.

Specifically, the fixed surface of fastener 34 is connected with ejector pad 35, and the longitudinal section of ejector pad 35 is the rectangle, through setting up ejector pad 35, is convenient for control fastener 34 and removes, realizes folding accomodating the processing to the dipperstick.

In this embodiment: the auxiliary device 4 comprises two slide bars 41, wherein the two slide bars 41 are fixedly connected with one side surface of the first ruler body 1 and one side surface of the second ruler body 2 respectively, the surfaces of the slide bars 41 are slidably connected with sliding blocks 42, and the surfaces of the sliding blocks 42 are fixedly connected with indication blocks 43.

In this embodiment: by sliding the slider 42 and the indicator block 43 in the slide bar 41, the degree can be marked during measurement, and inconvenience caused by that the measurement is forgotten and needs to be re-measured is reduced.

Specifically, the inner wall of the sliding block 42 is provided with a sliding groove, the inner wall of the sliding groove is connected with a pressing piece 46 in a sliding manner, the surface of the sliding block 42 is provided with a threaded hole, the inner wall of the threaded hole is connected with a threaded rod 45 in a threaded manner, one end of the threaded rod 45 is rotationally connected with the surface of the pressing piece 46, and the pressing piece 46 can be pressed on the sliding rod 41 through the threaded rod 45 in a matching manner, so that the sliding block 42 and the indicating block 43 are positioned.

Specifically, a handle 44 is fixedly connected to one end of the threaded rod 45, and the handle 44 is formed by combining a disc and four protruding rods.

In this embodiment: by providing the handle 44, the threaded rod 45 is conveniently controlled to rotate, and the overall usability is improved.

Working principle: when the survey and drawing is carried out, measure the object through the first chi body 1 and the second chi body 2, through setting up adjusting device 3, when equipment is used to needs, promote fastener 34 through push block 35 and remove, first spring 36 atress, fastener 34 loses the constraint to solid fixed ring 32 surface groove 33, rotate the second chi body 2 and fixed lever 31 to the certain position time, the second chi body 2 rotates in the storage tank 37 of first chi body 1 surface, loosen push block 35, first spring 36 drives fastener 34 and resets and insert and establish in the corresponding recess 33 in solid fixed ring 32 surface, can accomplish folding regulation, through setting up adjusting device 3, be convenient for carry out folding regulation to equipment, can effectually reduced equipment when carrying, because the dipperstick overlength can't load into the knapsack, the phenomenon of carrying inconvenience is caused, the easy collision of measurement chi appears and is led to folding impaired life-span's condition, and then the holistic usability of equipment has been improved, when equipment is required, when equipment is used, slide slider 42 and instruction piece 43 arrive the position of reading in 41 is through setting up auxiliary device 4, rotate handle 44 and 45, 45 drive the casting die 46 and carry out the equipment is forgotten, the equipment is carried out in order to carry out, the practicality is convenient for carry out, and the device is carried out, the measurement device is convenient for use is carried out, and is convenient for carry out, and is reduced, and the user's is convenient to carry out, and has the device is convenient to carry out, and has been used and improved.

Claims

1. The utility model provides a portable dipperstick, includes the chi body one (1), chi body two (2) and adjusting device (3), its characterized in that: the utility model provides a ruler body two (2) are located one side setting of ruler body one (1), adjusting device (3) set up on the surface of ruler body one (1), adjusting device (3) are including dead lever (31), fixed surface connection of dead lever (31) and ruler body two (2), the round hole has been seted up on the surface of ruler body one (1), dead lever (31) are connected with the inner wall rotation of round hole, fixed surface connection of ruler body one (1) has solid fixed ring (32), the sliding hole has been seted up on the surface of dead lever (31), the inner wall sliding connection of sliding hole has fastener (34), a plurality of recesses (33) have been seted up on the surface of solid fixed ring (32), the inner wall joint of fastener (34) and recess (33).

2. A portable measuring scale according to claim 1, wherein: the surface of the first ruler body (1) is provided with a containing groove (37), and the containing groove (37) is used for placing the second ruler body (2) in a rotating mode.

3. A portable measuring scale according to claim 1, wherein: the inner wall of the sliding hole on the surface of the fixed rod (31) is provided with a first spring (36), and two ends of the first spring (36) are fixedly connected with the clamping piece (34) and the inner wall of the sliding hole on the surface of the fixed rod (31) respectively.

4. A portable measuring scale according to claim 1, wherein: the surface of the clamping piece (34) is fixedly connected with a pushing block (35), and the longitudinal section of the pushing block (35) is rectangular.

5. A portable measuring scale according to claim 1, wherein: one side of the first ruler body (1) and one side of the second ruler body (2) are respectively provided with an auxiliary device (4), each auxiliary device (4) comprises two sliding rods (41), the two sliding rods (41) are fixedly connected with one side surface of the first ruler body (1) and one side surface of the second ruler body (2) respectively, the surfaces of the sliding rods (41) are slidably connected with sliding blocks (42), and the surface of each sliding block (42) is fixedly connected with an indicating block (43).

6. A portable measuring scale according to claim 5, wherein: the sliding block is characterized in that a sliding groove is formed in the inner wall of the sliding block (42), a pressing piece (46) is connected to the inner wall of the sliding groove in a sliding mode, a threaded hole is formed in the surface of the sliding block (42), a threaded rod (45) is connected to the inner wall of the threaded hole in a threaded mode, and one end of the threaded rod (45) is connected with the surface of the pressing piece (46) in a rotating mode.

7. A portable measuring scale according to claim 6, wherein: one end of the threaded rod (45) is fixedly connected with a handle (44), and the handle (44) is formed by combining a disc and four convex rods.