CN220230361U - Measurement caliper with folding function - Google Patents

Abstract

The utility model relates to a measuring caliper with a folding function, which comprises a caliper body, wherein scales are arranged on the surface of the caliper body, a first rotating shaft is arranged at the bottom end of the caliper body, a first outer caliper is arranged at the bottom end of the first rotating shaft, the first rotating shaft is rotationally connected in the caliper body, a sliding groove is formed in the bottom end surface of the caliper body, a sliding groove is formed in the inner side wall of the bottom end of the caliper body, a sliding ring is arranged in the sliding groove, and limiting clamping blocks are fixedly connected to the two sides of the left surface and the right surface of the sliding ring. According to the utility model, the first outer calipers and the second outer calipers are synchronously folded and stored, and then the sliding ring is slid in the sliding groove, so that the second rotating shaft and the second outer calipers can be moved, the distance between the first outer calipers and the second outer calipers is adjusted, and the problem that the bottom end part of the caliper body is longer after storage in the past is solved.

Description

Measurement caliper with folding function

Technical Field

The utility model relates to the technical field of measuring calipers, in particular to a measuring calipers with a folding function.

Background

The calipers are tools for measuring the length, and are divided into an inner calipers and an outer calipers, wherein the using method comprises a sizing method and a calipers measuring method on a steel ruler, the outer calipers are used for measuring the outer diameter of a cylinder or the length of an object, and the inner calipers are used for measuring the inner diameter or the slot width of a cylinder hole.

For example, patent document with bulletin number CN211783129U discloses a measurement caliper for building with folding function, including accomodating frame and second fixed axle, accomodate the end department of frame and run through there is first fixed axle, and the avris of first fixed axle is provided with outer calliper spare, the second fixed axle sets up in the top of accomodating the frame, and the avris of second fixed axle is provided with inner calliper spare, first spring is installed to the avris of second fixed axle, and the outside of first spring is provided with the activity card to the couple spare is installed in the outside of activity card, accomodate the bottom of frame and seted up the installation cavity, and the internally mounted of installation cavity has the clearance gauge spare, the end department of first fixed axle is connected with the connecting rope. This measurement calliper for building with folding function is convenient for fold and places, avoids the calliper to deposit in the measurement end and receives the extrusion and produce deformation, possesses multiple function of measurationing, saves the space that the instrument occupy, is convenient for hang and puts for the calliper can conveniently carry after using.

But in folding in-process, outer calliper can be in on a plane when folding, leads to folding back calliper's bottom part longer, does not carry out spacingly to outer calliper after folding simultaneously, leads to outer calliper to spill outward easily, influences user's portable effect, consequently need to design a measurement calliper that has folding function to solve above-mentioned problem.

Disclosure of Invention

In order to overcome the technical problems described above, the present utility model is directed to providing a measuring caliper with a folding function, so as to solve the problems in the prior art that the outer caliper is positioned on a plane during folding, resulting in a longer bottom end portion of the folded caliper, and the outer caliper is not limited after folding, resulting in easy leakage of the outer caliper, and affecting the carrying effect of a user.

The utility model adopts the following technical scheme for realizing the purposes: the utility model provides a measurement calliper with folding function, includes the calliper body, the surface of calliper body is provided with the scale, the bottom of calliper body is provided with first axis of rotation, the bottom of first axis of rotation is provided with first outer calliper, first axis of rotation rotates at the inside of calliper body and connects, the spout has been seted up on the bottom surface of calliper body.

Preferably, the sliding tray has been seted up to the bottom inside wall of calliper body, the inside of spout is provided with the slip ring, the both sides of the left and right sides of slip ring are all fixedly connected with spacing fixture block, the mutual adaptation between spacing fixture block and the slip ring, the mounting groove has been seted up on the top of slip ring, the inside wall of mounting groove is provided with installation bearing, the middle section part at spacing fixture block is installed to the installation bearing, the inside wall of installation bearing is provided with the erection column.

Preferably, the top end of the mounting column is fixedly connected with a second rotating shaft, the outer surface of the second rotating shaft is provided with rotating threads, and the bottom section of the second rotating shaft is fixedly connected with a second outer caliper.

Preferably, the back fixedly connected with spacing seat of calliper body, the inside of spacing seat is provided with the limiting plate.

Preferably, an adjusting groove is formed in the right side surface of the caliper body, and an adjusting plate is arranged in the adjusting groove.

Preferably, the draw-in groove has been seted up to the inside wall of calliper body, the inside of draw-in groove is provided with the cardboard, the cardboard is installed in the left and right sides of regulating plate.

Preferably, a movable shaft is arranged on the right side surface of the adjusting plate, and a pull ring is arranged on the surface of the movable shaft.

Preferably, the second rotating shaft is rotatably connected inside the mounting groove through a rotating thread.

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

this measurement calliper with folding function, through the spout that sets up, the sliding tray, the sliding ring, spacing fixture block, the mounting groove, the installation bearing, the erection column, the second axis of rotation, rotate screw thread and second outer calliper, when using, at first through rotating first outer calliper, then be parallel between first outer calliper and the calliper body, then through rotating the second axis of rotation in the inside of sliding ring, design second axis of rotation through rotating screw thread and erection column can descend one round, then rotate second outer calliper, then second outer calliper can be at the bottom surface of first outer calliper, thereby realize first outer calliper and second outer calliper and carry out synchronous folding accomodate, then through carrying out the sliding ring in the inside of spout, can remove second axis of rotation and second outer calliper, thereby adjust the distance between first outer calliper and the second outer calliper, the practicality of design has been embodied, the problem that the bottom part of calliper body is longer after accomodating in the past has been solved.

This measurement calliper with folding function, through adjustment tank, regulating plate, draw-in groove, cardboard, loose axle and the pull ring that set up, when using, through the inside slidable mounting regulating plate at the adjustment tank to the regulating plate is folded through the adaptation between draw-in groove and the cardboard in the inside of adjustment tank and is accomodate, when needs use, through manual holding the pull ring, pulls the regulating plate through the pull ring, thereby can adjust the length of calliper body, has embodied the functionality of design.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic bottom view of the caliper body structure of the present utility model;

FIG. 3 is a schematic view showing the sliding ring and the second rotating shaft structure of the present utility model;

FIG. 4 is a schematic view of the caliper body and the adjusting plate structure of the present utility model;

fig. 5 is a second, isometric view of the first and second outer caliper arrangements of the present utility model.

In the figure: 1. a caliper body; 2. a scale; 3. a first rotation shaft; 4. a first outer caliper; 5. a chute; 6. a sliding groove; 7. a slip ring; 8. a limit clamping block; 9. a mounting groove; 10. mounting a bearing; 11. a mounting column; 12. a second rotation shaft; 13. rotating the thread; 14. a second outer caliper; 15. a limit seat; 16. a limiting plate; 17. an adjustment tank; 18. an adjusting plate; 19. a clamping groove; 20. a clamping plate; 21. a movable shaft; 22. and (5) a pull ring.

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 utility model provides a measuring caliper with folding function, including caliper body 1, draw-in groove 19 has been seted up to the inside wall of caliper body 1, the inside of draw-in groove 19 is provided with cardboard 20, cardboard 20 installs the left and right sides at regulating plate 18, regulating groove 17 has been seted up on the right side surface of caliper body 1, regulating plate 18 is provided with in the inside of regulating groove 17, regulating plate 18's right side surface is provided with loose axle 21, the surface of loose axle 21 is provided with pull ring 22, the back fixedly connected with spacing seat 15 of caliper body 1, the inside of spacing seat 15 is provided with limiting plate 16, sliding groove 6 has been seted up to the bottom inside wall of caliper body 1, the inside of spout 5 is provided with sliding ring 7, both sides of the left and right sides surface of sliding ring 7 are all fixedly connected with spacing fixture block 8, the mutual adaptation between spacing fixture block 8 and the sliding ring 7, mounting groove 9 has been seted up on the top of sliding ring 7, the inner side wall of the mounting groove 9 is provided with a mounting bearing 10, the mounting bearing 10 is mounted at the middle section part of the limit clamping block 8, the inner side wall of the mounting bearing 10 is provided with a mounting column 11, the top end of the mounting column 11 is fixedly connected with a second rotating shaft 12, the second rotating shaft 12 is rotationally connected in the mounting groove 9 through rotating threads 13, the outer surface of the second rotating shaft 12 is provided with rotating threads 13, the bottom section of the second rotating shaft 12 is fixedly connected with a second outer caliper 14, the surface of the caliper body 1 is provided with scales 2, the bottom end of the caliper body 1 is provided with a first rotating shaft 3, the bottom end of the first rotating shaft 3 is provided with a first outer caliper 4, the first rotating shaft 3 is rotationally connected in the caliper body 1, the bottom end surface of the caliper body 1 is provided with a sliding groove 5, the first outer caliper 4 is rotated, then the first outer caliper 4 is parallel to the caliper body 1, then through rotating the second rotation shaft 12 in the interior of the sliding ring 7, through the design of the rotation thread 13 and the mounting column 11, the second rotation shaft 12 descends one circle, then rotates the second outer clamp 14, then the second outer clamp 14 can be at the bottom end surface of the first outer clamp 4, thereby realizing synchronous folding and storage of the first outer clamp 4 and the second outer clamp 14, then through sliding the sliding ring 7 in the interior of the sliding groove 5, the second rotation shaft 12 and the second outer clamp 14 can be moved, thereby adjusting the distance between the first outer clamp 4 and the second outer clamp 14, through sliding the mounting of the adjusting plate 18 in the interior of the adjusting groove 17, the adjusting plate 18 is folded and stored in the interior of the adjusting groove 17 through adapting between the clamping groove 19 and the clamping plate 20, when in need, the adjusting plate 18 is pulled through manually holding the pull ring 22, thereby adjusting the length of the clamp body 1.

Working principle: in use, the user first rotates the first outer caliper 4, then the first outer caliper 4 is parallel to the caliper body 1, then the second rotating shaft 12 rotates inside the sliding ring 7, the second rotating shaft 12 descends one circle through the design of the rotating screw thread 13 and the mounting post 11, then the second outer caliper 14 rotates, then the second outer caliper 14 is arranged on the bottom end surface of the first outer caliper 4, so that the first outer caliper 4 and the second outer caliper 14 synchronously fold and store, then the sliding ring 7 slides inside the sliding groove 5, the second rotating shaft 12 and the second outer caliper 14 can be moved so as to adjust the distance between the first outer caliper 4 and the second outer caliper 14, the adjusting plate 18 is slidably mounted in the adjusting groove 17 so that the adjusting plate 18 is folded and stored in the adjusting groove 17 through the fit between the clamping groove 19 and the clamping plate 20, and when the caliper is required to be used, the adjusting plate 18 is pulled through the pull ring 22 by manually holding the pull ring 22, so that the length of the caliper body 1 can be adjusted.

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 (8)

1. The utility model provides a measurement calliper with folding function, includes calliper body (1), the surface of calliper body (1) is provided with scale (2), the bottom of calliper body (1) is provided with first axis of rotation (3), its characterized in that: the bottom of first axis of rotation (3) is provided with first outer calliper (4), first axis of rotation (3) are connected in the inside rotation of calliper body (1), spout (5) have been seted up on the bottom surface of calliper body (1).

2. A measuring caliper with folding function according to claim 1, characterized in that: the caliper comprises a caliper body (1), wherein a sliding groove (6) is formed in the inner side wall of the bottom end of the caliper body (1), a sliding ring (7) is arranged in the sliding groove (5), limiting clamping blocks (8) are fixedly connected to the left surface and the right surface of the sliding ring (7), the limiting clamping blocks (8) are mutually matched with the sliding ring (7), a mounting groove (9) is formed in the top end of the sliding ring (7), a mounting bearing (10) is arranged on the inner side wall of the mounting groove (9), the mounting bearing (10) is arranged on the middle section of the limiting clamping blocks (8), and mounting columns (11) are arranged on the inner side wall of the mounting bearing (10).

3. A measuring caliper with folding function according to claim 2, characterized in that: the top of erection column (11) fixedly connected with second axis of rotation (12), the surface of second axis of rotation (12) is provided with rotation screw thread (13), the bottom section fixedly connected with second outer calliper (14) of second axis of rotation (12).

4. A measuring caliper with folding function according to claim 1, characterized in that: the back of calliper body (1) fixedly connected with spacing seat (15), the inside of spacing seat (15) is provided with limiting plate (16).

5. A measuring caliper with folding function according to claim 1, characterized in that: an adjusting groove (17) is formed in the right side surface of the caliper body (1), and an adjusting plate (18) is arranged in the adjusting groove (17).

6. A measuring caliper with folding function according to claim 1, characterized in that: clamping grooves (19) are formed in the inner side walls of the caliper body (1), clamping plates (20) are arranged in the clamping grooves (19), and the clamping plates (20) are arranged on the left side and the right side of the adjusting plate (18).

7. The measuring caliper with folding function according to claim 5, characterized in that: the right side surface of regulating plate (18) is provided with loose axle (21), the surface of loose axle (21) is provided with pull ring (22).

8. A measuring caliper with folding function according to claim 3, characterized in that: the second rotating shaft (12) is rotatably connected with the inside of the mounting groove (9) through a rotating thread (13).