CN220507870U

CN220507870U - Detection ruler

Info

Publication number: CN220507870U
Application number: CN202321772151.XU
Authority: CN
Inventors: 周廷志
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-02-20
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of detection rules, in particular to a detection rule which comprises a main rule body and scale marks, wherein the scale marks are carved on the surface of the main rule body, an expanding structure is arranged on the side edge of the main rule body, an auxiliary structure is arranged on the surface of the main rule body, the expanding structure comprises an auxiliary rule body, the auxiliary rule body is hinged with the upper end of the main rule body through a hinge, an inner rule I is inserted in the main rule body, a rule foot I is fixed at the lower end of the inner rule, an inner rule II consistent with the inner rule I is inserted in the auxiliary rule body, a rule foot II consistent with the rule foot I is fixed at the lower end of the inner rule II, the auxiliary structure comprises angle scales, two groups of angle scales are respectively assembled on the surface of the main rule body and the surface of the auxiliary rule body through screws, pointers are hinged in the angle scales, and angle lines corresponding to the pointers are carved on the surface of the angle scales. The utility model is convenient for expansion assistance according to the use requirement, so that the measurement and detection operation is more convenient.

Description

Detection ruler

Technical Field

The utility model relates to the technical field of detection rules, in particular to a detection rule.

Background

The utility model provides a detection ruler, a measuring instrument that belongs to linear dimension, plane demarcation and slope, the application is extensive, for example hydraulic and hydroelectric engineering, need use the detection ruler to detect in engineering construction process, for example hydraulic engineering's bank protection compactness, slope and corresponding distance etc. current detection ruler is inconvenient to extend according to the use needs when using, influence the result of use, for example the vertical detection ruler for hydraulic engineering supervision of the chinese patent of the authority of publication number CN215447728U, it includes detection ruler body and panel board, detection ruler body includes first chi body and second chi body, first chi body is hollow cuboid structure, the top opening, the panel board is installed on the lateral wall of first chi body, limit hole has been seted up in the lateral wall of first chi body length direction, limit hole is equipped with a plurality of, a plurality of limit holes distribute along first chi body length direction; the second ruler body is rectangular rod-shaped structure, the second ruler body is inserted in the first ruler body, the limiting groove is formed in the side wall of the length direction of the second ruler body, and the limiting assembly used for relatively fixing the first ruler body and the second ruler body is arranged in the limiting groove, so that the existing detection ruler basically meets the requirements of people, but some problems still exist.

The prior device comprises: the use effect is influenced by the inconvenience of expanding and extending according to the use requirement when in use. Therefore, a detecting rule is needed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a detection ruler which is used for solving the problems of the prior device proposed in the background art: the use effect is affected due to the inconvenience of expanding and extending according to the use requirement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detection chi, includes the main scale body and scale mark, the scale mark is carved and is drawn on the main scale body surface, main scale body side is provided with expands the structure, main scale body surface is provided with auxiliary structure, it includes auxiliary scale body to expand the structure, auxiliary scale body passes through hinge and main scale body upper end hinge, inside interior chi one of having inserted of main scale body, interior chi lower extreme is fixed with chi foot one, auxiliary scale body inside insert be equipped with interior chi two unanimous of chi one, interior chi two lower extreme is fixed with the interior chi foot two unanimous of chi foot.

Preferably, the inner end side walls of the first inner ruler and the second inner ruler are respectively fixed with a lock pin, the lock pins penetrate through and are arranged on the side wall of the auxiliary ruler body, lock caps are sleeved on the side end threads of the lock pins, sliding grooves corresponding to the lock pins are formed in the side wall of the auxiliary ruler body, a sliding block is fixed on one side, away from the lock pins, of the second inner ruler, the sliding block is clamped on the inner wall of the auxiliary ruler body, and sliding rails corresponding to the sliding blocks are formed in the auxiliary ruler body.

Preferably, the surface of the first inner ruler and the surface of the second inner ruler are carved with expansion scales corresponding to the scale marks, a coupler knuckle is arranged on the inner side of the bottom end of the second ruler foot, a hook ring is hooked at the coupler end of the coupler knuckle, one end, far away from the coupler knuckle, of the hook ring is clamped inside a wrench, and the side end of the wrench is hinged on the inner side of the bottom of the first ruler foot.

Preferably, the main scale body and the auxiliary scale body top are provided with pull rings, two ends of each pull ring are respectively assembled at the auxiliary scale body top and the main scale body top through threaded pins, and supporting screw holes corresponding to the threaded pins are formed in the main scale body top and the auxiliary scale body top.

Preferably, the inner wall of the pull ring is glued with a protection pad, and limit screw holes corresponding to the screw pins are formed in the side edge of the top end of the main ruler body and the side wall of the top end of the auxiliary ruler body.

Preferably, the auxiliary structure comprises an angle dial, two groups of angle dials are respectively assembled on the surface of the main ruler body and the surface of the auxiliary ruler body through screws, pointers are hinged inside the angle dial through rotary nails, angle lines corresponding to the pointers are carved on the surface of the angle dial, assembling grooves corresponding to the angle dial are formed in the surface of the main ruler body and the surface of the auxiliary ruler body, and horizontal bubble tubes are further assembled on the surface of the main ruler body and the surface of the auxiliary ruler body.

Preferably, one side of the pointer, which is far away from the rotary nail, is provided with a balancing weight, a fixing pin is inserted into the middle thread of the balancing weight, and a fixing groove corresponding to the fixing pin is formed in the angle disc.

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

this detection chi is provided with expands the structure, under the hinge of hinge, is convenient for to the upset of main scale body and auxiliary scale body for it is more convenient to follow-up expansion use, simultaneously through the cooperation of interior chi one and interior chi two, is convenient for expand once more after the upset is extended, makes to use more convenient, through this design, has improved the convenience and the practicality of detection chi.

This detection chi is provided with auxiliary structure, under the assembly of angle scale and horizontal bubble pipe, be convenient for can detect angle slope and level etc. when detecting for the operation is more convenient high-efficient, through this design, has improved the convenience and the practicality of detection chi.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the structure of the present utility model;

FIG. 3 is a schematic diagram of the front view of the structure of the utility model when extended;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

in the figure: 111. a main scale body; 112. scale marks; 2. expanding the structure; 211. a hinge; 212. an auxiliary ruler body; 213. an inner ruler I; 214. a first ruler foot; 215. an inner ruler II; 216. a second ruler foot; 217. a locking pin; 218. a locking cap; 219. a chute; 220. a slide block; 221. a slide rail; 222. expanding the scale; 223. a knuckle; 224. a shackle; 225. a wrench; 226. a pull ring; 227. a threaded pin; 228. a support screw hole; 229. a protective pad; 230. limiting screw holes; 3. an auxiliary structure; 311. an angle scale; 312. rotating nails; 313. a pointer; 314. an angle line; 315. an assembly groove; 316. a horizontal bubble vial; 317. balancing weight; 318. a fixing pin; 319. a fixing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

the detecting ruler comprises a main ruler body 111 and scale marks 112, wherein the scale marks 112 are marked on the surface of the main ruler body 111, an expanding structure 2 is arranged on the side edge of the main ruler body 111, an auxiliary structure 3 is arranged on the surface of the main ruler body 111, the expanding structure 2 comprises an auxiliary ruler body 212, the auxiliary ruler body 212 is hinged with the upper end of the main ruler body 111 through a hinge 211, an inner ruler I213 is inserted into the main ruler body 111, a ruler foot I214 is fixed at the lower end of the inner ruler I213, an inner ruler II 215 consistent with the inner ruler I213 is inserted into the auxiliary ruler body 212, and a ruler foot II 216 consistent with the ruler foot I214 is fixed at the lower end of the inner ruler II 215;

the side walls of the inner ends of the first inner ruler 213 and the second inner ruler 215 are respectively fixed with a lock pin 217, the lock pins 217 penetrate through the side wall of the auxiliary ruler body 212, the side end of each lock pin 217 is sleeved with a lock cap 218, the side wall of the auxiliary ruler body 212 is provided with a sliding groove 219 corresponding to each lock pin 217, one side of the second inner ruler 215 far away from each lock pin 217 is fixed with a sliding block 220, the sliding blocks 220 are clamped on the inner wall of the auxiliary ruler body 212, the inside of the auxiliary ruler body 212 is provided with a sliding rail 221 corresponding to the sliding blocks 220, and through the design, the stable sliding of the first inner ruler 213 and the second inner ruler 215 is facilitated, so that the operation is more stable;

the surfaces of the first inner ruler 213 and the second inner ruler 215 are carved with expansion scales 222 corresponding to the scale marks 112, a coupler knuckle 223 is arranged on the inner side of the bottom end of the second ruler 216, a hook ring 224 is hooked on the coupler end of the coupler knuckle 223, one end, away from the coupler knuckle 223, of the hook ring 224 is clamped in a spanner 225, and the side end of the spanner 225 is hinged on the inner side of the bottom of the first ruler 214, so that the first ruler 214 and the second ruler 216 can be conveniently limited and fastened, and the use and the carrying are more convenient;

the top ends of the main scale body 111 and the auxiliary scale body 212 are provided with pull rings 226, two ends of each pull ring 226 are respectively assembled at the top ends of the auxiliary scale body 212 and the top ends of the main scale body 111 through screw pins 227, and the top ends of the main scale body 111 and the top ends of the auxiliary scale body 212 are provided with supporting screw holes 228 corresponding to the screw pins 227, so that the auxiliary scale body 212 and the main scale body 111 can be conveniently limited, pulled, carried and held through the design;

the inner wall of the pull ring 226 is glued with a protection pad 229, and limit screw holes 230 corresponding to the screw pins 227 are formed on the side edge of the top end of the main ruler body 111 and the side wall of the top end of the auxiliary ruler body 212, so that the main ruler body 111 and the auxiliary ruler body 212 can be conveniently fastened, limited and used stably after being turned over by the design;

the auxiliary structure 3 comprises an angle dial 311, two groups of angle dials 311 are respectively assembled on the surface of a main ruler body 111 and the surface of an auxiliary ruler body 212 through screws, a pointer 313 is hinged inside the angle dial 311 through a rotary nail 312, an angle line 314 corresponding to the pointer 313 is carved on the surface of the angle dial 311, an assembly groove 315 corresponding to the angle dial 311 is formed on the surface of the main ruler body 111 and the surface of the auxiliary ruler body 212, and a horizontal bubble pipe 316 is also assembled on the surface of the main ruler body 111 and the surface of the auxiliary ruler body 212, so that the auxiliary measurement is facilitated under the cooperation of the angle dial 311 and the horizontal bubble pipe 316, and the operation is more convenient;

one side of pointer 313 far away from changeing nail 312 is equipped with balancing weight 317, and balancing weight 317 middle part screw thread has inserted fixed pin 318, and the fixed slot 319 that corresponds with fixed pin 318 has been seted up to the inside of angle scale 311, through this design, is convenient for assist the pointed end of pointer 313 to keep perpendicularly downwards for it is more convenient to use.

Working principle: when the detection rule is needed, under the cooperation of the hinge 211, the main rule body 111 and the auxiliary rule body 212 can be turned over and folded conveniently, so that the subsequent use is more convenient, the expansion of the main rule body 111 is convenient, under the cooperation of the first inner rule 213 and the second inner rule body 215, the main rule body 111 and the auxiliary rule body 212 can be expanded and extended again conveniently, the use size accords with the detection use, when the first inner rule 213 and the second inner rule 215 are expanded, the limit sliding of the second inner rule 215 and the first inner rule 213 is convenient due to the limit of the lock pin 217 and the slide block 220, after the limit sliding of the second inner rule 215 and the first inner rule 213 is reached to the proper position, the limit fastening of the second inner rule 215 and the first inner rule 213 is convenient, the use is more convenient, when the main rule body 111 and the auxiliary rule body 212 are turned over by the hinge 211, the spanner 225 is pulled open, the shackle 224 is driven to move, the shackle 224 is released from sleeving the shackle 223, the hook ring 224 and the coupler knuckle 223 are convenient to separate, so that the first rule foot 214 and the second rule foot 216 are convenient to separate, then, under the cooperation of the limit screw hole 230, the second rule foot 216 is convenient to assemble the first rule foot 216 through the lock pin 217, the second rule foot 216 is convenient to limit and fix after the main rule body 111 and the auxiliary rule body 212 are overturned, the main rule body 111 and the auxiliary rule body 212 are convenient to maintain a straight line state after being overturned, the use is more convenient, further, when the storage is needed, the threaded pin 227 is taken out from the inside of the limit screw hole 230, then, the pull ring 226 is also assembled through the support screw hole 228, under the cooperation of the protection pad 229, the holding of the main rule body 111 and the auxiliary rule body 212 is convenient, the use is more convenient, then, under the cooperation of the coupler knuckle 223, the hook ring 224 and the spanner 225, the limit fastening of the first rule foot 214 and the second rule foot 216 is convenient to carry and follow-up use, and the placement of the detection rule is convenient to carry through the first rule foot 214 and the second rule foot 216 during operation measurement, under the counter weight of balancing weight 317, be convenient for counter weight pointer 313 for the pointer 313 pointed end remains perpendicularly downwards all the time, when main scale body 111 and auxiliary scale body 212 relative slope, be convenient for observe the relative contained angle that pointer 313 and this moment main scale body 111 and scale mark 112 slope through angle line 314, be convenient for measure operations such as angle slope, when needs level measurement, be convenient for fasten pointer 313 through the cooperation of fixed pin 318 and fixed slot 319, be difficult for rotating, then under the cooperation of horizontal bubble pipe 316, be convenient for observe whether level, observe through scale mark 112 and expansion scale 222, be convenient for detect operations such as distance, the operation is to this end.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. The utility model provides a detection chi, includes main scale body (111) and scale mark (112), scale mark (112) are carved on main scale body (111) surface, its characterized in that: the utility model discloses a novel ruler, including main scale body (111), main scale body (111) side is provided with expands structure (2), main scale body (111) surface is provided with auxiliary structure (3), it includes auxiliary scale body (212) to expand structure (2), auxiliary scale body (212) link through hinge (211) and main scale body (111) upper end, inside interior chi one (213) of having inserted of main scale body (111), interior chi one (213) lower extreme is fixed with chi foot one (214), auxiliary scale body (212) inside insert be equipped with interior chi two (215) of interior chi one (213) unanimity, interior chi two (215) lower extreme is fixed with chi foot two (216) of foot one (214).

2. A test tape as defined in claim 1, wherein: the utility model discloses a ruler, including interior chi first (213) and interior chi second (215), interior chi second (215) inner end lateral wall is fixed with lockpin (217), lockpin (217) run through and establish in assisting chi body (212) lateral wall, lockpin (217) side thread bush is equipped with locking cap (218), assisting chi body (212) lateral wall and having seted up spout (219) that correspond with lockpin (217), one side that interior chi second (215) kept away from lockpin (217) is fixed with slider (220), slider (220) card is established at assisting chi body (212) inner wall, assisting chi body (212) inside to have seted up slide rail (221) that correspond with slider (220).

3. A test tape as defined in claim 1, wherein: the surface of the first inner ruler (213) and the surface of the second inner ruler (215) are carved with expansion scales (222) corresponding to scale marks (112), a coupler knuckle (223) is assembled on the inner side of the bottom end of the second ruler foot (216), a hook ring (224) is hooked at the hook end of the coupler knuckle (223), one end, far away from the coupler knuckle (223), of the hook ring (224) is clamped inside a spanner (225), and the side end of the spanner (225) is hinged on the inner side of the bottom of the first ruler foot (214).

4. A test tape as defined in claim 1, wherein: the novel ruler is characterized in that pull rings (226) are arranged at the top ends of the main ruler body (111) and the auxiliary ruler body (212), two ends of each pull ring (226) are respectively assembled at the top ends of the auxiliary ruler body (212) and the top end of the main ruler body (111) through threaded pins (227), and supporting screw holes (228) corresponding to the threaded pins (227) are formed in the top ends of the main ruler body (111) and the top ends of the auxiliary ruler body (212).

5. A test ruler as claimed in claim 4 wherein: the inner wall of the pull ring (226) is glued with a protection pad (229), and limit screw holes (230) corresponding to the screw pins (227) are formed in the side edge of the top end of the main ruler body (111) and the side wall of the top end of the auxiliary ruler body (212).

6. A test tape as defined in claim 1, wherein: the auxiliary structure (3) comprises an angle dial (311), two groups of angle dials (311) are respectively assembled on the surface of a main ruler body (111) and the surface of an auxiliary ruler body (212) through screws, pointers (313) are hinged inside the angle dial (311) through rotary nails (312), angle lines (314) corresponding to the pointers (313) are carved on the surface of the angle dial (311), assembling grooves (315) corresponding to the angle dial (311) are formed in the surface of the main ruler body (111) and the surface of the auxiliary ruler body (212), and horizontal bubble pipes (316) are further assembled on the surface of the main ruler body (111) and the surface of the auxiliary ruler body (212).

7. A test ruler as claimed in claim 6 wherein: one side of pointer (313) keeping away from changeing nail (312) is equipped with balancing weight (317), fixed pin (318) have been inserted to balancing weight (317) middle part screw thread, fixed slot (319) that correspond with fixed pin (318) have been seted up to inside angle scale (311).