CN216717176U - Vernier caliper convenient to carry - Google Patents
Vernier caliper convenient to carry Download PDFInfo
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- CN216717176U CN216717176U CN202122810791.2U CN202122810791U CN216717176U CN 216717176 U CN216717176 U CN 216717176U CN 202122810791 U CN202122810791 U CN 202122810791U CN 216717176 U CN216717176 U CN 216717176U
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- vernier caliper
- seat
- fixing hole
- portable
- main ruler
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Abstract
The utility model discloses a portable vernier caliper which comprises a main ruler and a placing barrel, wherein one end of the main ruler is provided with a first measuring claw, and the surface of the main ruler is provided with a sliding rail. According to the vernier caliper, the slide rail, the slide sheet, the rotary seat, the first fixing hole, the second fastening screw, the sliding groove, the limiting hole, the limiting plate, the threaded column and the adjusting seat are arranged in a matched mode for use, so that the vernier caliper is convenient to carry.
Description
Technical Field
The utility model relates to the technical field of vernier calipers, in particular to a portable vernier caliper.
Background
The vernier caliper is a measuring tool for measuring length, inner diameter, outer diameter and depth, and comprises a main ruler, an inner measuring claw and an outer measuring claw, wherein the inner measuring claw can measure the inner diameter of an object, and the outer measuring claw can measure the outer diameter and the length of the object.
The prior art has the following problems:
but common slide caliper all has a lot of defects, for example slide caliper's measuring jaw is sharper, is not convenient for carry it, can influence slide caliper's use, can not satisfy the demand in market.
To this end, we propose a portable vernier caliper to solve the above drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a vernier caliper convenient to carry.
In order to achieve the purpose, the utility model adopts the following technical scheme: a portable vernier caliper, which comprises a main ruler and a placing cylinder, wherein one end of the main ruler is provided with a first measuring claw, the surface of the main ruler is provided with a slide rail, the slide rail is connected with a slide sheet in a sliding way, one end of the slide sheet is provided with a rotary seat, one end of the rotating seat is fixedly connected with the surface of the first measuring claw, the surface of the main ruler is provided with a first fixing hole, the surface of the first measuring claw is provided with a second fixing hole, the first fixing hole and the second fixing hole are connected through a second fastening screw, the surface of the main ruler is provided with a movable seat, the surface of the top of the movable seat is provided with a sliding groove in a penetrating way, a second measuring claw is connected in the sliding groove in a sliding manner, the surface of the second measuring claw is symmetrically provided with limiting holes, the surface of the moving seat is spirally connected with a threaded column, one end of the threaded column is provided with an adjusting seat, and the other end of the threaded column is movably connected with a limiting block.
Preferably, the top of the placing cylinder is provided with a sealing cover, the outer side surface of the placing cylinder is provided with anti-skidding convex particles, and the placing cylinder is made of rubber materials.
Preferably, the surface of the main scale is provided with scales, and the surface of the movable seat is provided with a vernier.
Preferably, the limiting hole is in interference fit with the limiting block, and the cross sections of the limiting block and the limiting hole are of rectangular structures.
Preferably, one end of the main ruler is provided with a depth ruler.
Preferably, a third fixing hole is formed in the surface of the top of the moving seat, and a first fastening screw is spirally connected inside the third fixing hole.
Preferably, the second fixing holes are provided with two, and the two second fixing holes are symmetrically provided on the surface of the first measuring claw.
Compared with the prior art, the utility model has the beneficial effects that;
1. the utility model is convenient to carry the vernier caliper by arranging the slide rail, the slide sheet, the rotating seat, the first fixing hole, the second fastening screw, the slide groove, the limiting hole, the limiting plate, the threaded column and the adjusting seat for matching use, so that after the vernier caliper is used, a worker rotates the second fastening screw to enable the second fastening screw to be away from the first fixing hole, then the worker rotates the first measuring claw through the rotating seat to enable the first measuring claw to be parallel to the main ruler, then rotates the adjusting seat to enable the adjusting seat to drive the limiting plate to be away from the limiting hole through the threaded column, then enables the second measuring claw to move downwards through the slide groove, and then enables the limiting block to be clamped with the limiting hole through the rotation of the adjusting seat, the mode is simple to operate, the size of the vernier caliper is convenient to reduce, the vernier caliper is convenient to carry, secondly, the placing barrel is arranged, after the size of the vernier caliper is reduced, inside placing a section of thick bamboo to slide caliper, later sealed through the closing cap, this mode easy operation not only is convenient for to slide caliper's carrying, also avoids simultaneously wearing and tearing to the scale side.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of a portable vernier caliper according to the present invention;
FIG. 2 is a schematic view of a portable vernier caliper main scale according to the present invention;
FIG. 3 is a schematic view of a first measuring jaw of a portable vernier caliper according to the present invention;
FIG. 4 is a schematic view of a second measuring jaw of the portable vernier caliper according to the present invention;
FIG. 5 is a schematic view of a portable vernier caliper limiting block according to the present invention;
fig. 6 is a schematic view of a portable vernier caliper placing cylinder according to the present invention.
Illustration of the drawings:
1. a main scale; 2. a first measuring jaw; 3. a second measuring jaw; 4. a movable seat; 5. a depth gauge; 6. a first fastening screw; 7. a cursor; 8. calibration; 9. a first fixing hole; 10. a rotating base; 11. a second fastening screw; 12. an adjusting seat; 13. sliding blades; 14. a second fixing hole; 15. a limiting hole; 16. a limiting block; 17. a threaded post; 18. placing the cylinder; 19. a sealing cover; 20. a slide rail.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-6, a portable vernier caliper comprises a main scale 1 and a placing barrel 18, wherein one end of the main scale 1 is provided with a first measuring jaw 2, the surface of the main scale 1 is provided with a slide rail 20, the inside of the slide rail 20 is connected with a slide sheet 13 in a sliding manner, one end of the slide sheet 13 is provided with a rotary seat 10, one end of the rotary seat 10 is fixedly connected with the surface of the first measuring jaw 2, the surface of the main scale 1 is provided with a first fixing hole 9, the surface of the first measuring jaw 2 is provided with a second fixing hole 14, the first fixing hole 9 and the second fixing hole 14 are connected through a second fastening screw 11, the surface of the main scale 1 is provided with a moving seat 4, the top surface of the moving seat 4 is provided with a sliding groove in a penetrating manner, the inside of the sliding groove is connected with a second measuring jaw 3 in a sliding manner, the surface of the second measuring jaw 3 is symmetrically provided with a limiting hole 15, the surface of the moving seat 4 is spirally connected with a threaded column 17, screw thread post 17 one end is provided with adjusts seat 12, screw thread post 17 other end swing joint has stopper 16, main scale 1 surface is provided with scale 8, it is provided with vernier 7 to remove 4 surfaces of seat, spacing hole 15 and stopper 16 interference fit, stopper 16 and spacing hole 15 cross section are the rectangle structure.
In this embodiment: the slide rail 20, the slide sheet 13, the rotary seat 10, the first fixing hole 9, the second fixing hole 14, the second fastening screw 11, the slide groove, the limiting hole 15, the limiting plate, the threaded column 17 and the adjusting seat 12 are matched for use, so that the vernier caliper is convenient to carry, make after vernier caliper uses the completion, the rotatory second fastening spiral of staff, make second fastening screw 11 keep away from first fixed orifices 9, later the staff passes through the rotatory first measuring claw 2 of roating seat 10, make first measuring claw 2 parallel with main scale 1, later rotatory regulation seat 12 again, make regulation seat 12 drive the limiting plate through screw post 17 and keep away from spacing hole 15, later make second measuring claw 3 pass through the sliding tray downstream, rethread regulation seat 12's rotation, it can with spacing hole 15 joint to make stopper 16, this mode easy operation, be convenient for reduce vernier caliper's volume, be convenient for carry it.
Specifically, a sealing cover 19 is arranged at the top of the placing cylinder 18, anti-skid convex particles are arranged on the outer side surface of the placing cylinder 18, and the placing cylinder 18 is made of rubber.
In this embodiment: place a section of thick bamboo 18 through the setting, after the slide caliper volume diminishes, place slide caliper to place a section of thick bamboo 18 inside, later rethread sealing cover 19 is sealed, this mode easy operation, not only is convenient for to slide caliper's carrying, also avoids simultaneously 8 side wearing and tearing to the scale.
Specifically, one end of the main scale 1 is provided with a depth scale 5.
In this embodiment: through setting up depth gauge 5, be convenient for to the analytic measurement of object degree of depth.
Specifically, a third fixing hole is formed in the top surface of the movable seat 4, and a first fastening screw 6 is spirally connected inside the third fixing hole.
In this embodiment: the adjustment of the movable seat 4 is facilitated by the arrangement of the first fastening screw 6.
Specifically, two second fixing holes 14 are formed, and the two second fixing holes 14 are symmetrically formed in the surface of the first measuring jaw 2.
In this embodiment: by providing two second fixing holes 14, the stability of the first measuring jaw 2 on the surface of the main scale 1 is improved.
The working principle is as follows: after the vernier caliper is used, a worker rotates the second fastening screw to enable the second fastening screw 11 to be far away from the first fixing hole 9, then the worker rotates the first measuring claw 2 through the rotating seat 10 to enable the first measuring claw 2 to be parallel to the main caliper 1, then rotates the adjusting seat 12 to enable the adjusting seat 12 to drive the limiting plate to be far away from the limiting hole 15 through the threaded column 17, then enables the second measuring claw 3 to move downwards through the sliding groove, and enables the limiting block 16 to be clamped with the limiting hole 15 through rotation of the adjusting seat 12, the method is simple in operation, the size of the vernier caliper is convenient to reduce, and the vernier caliper is convenient to carry, secondly, through setting up and placing a section of thick bamboo 18, after the slide caliper volume diminishes, place slide caliper to place inside the section of thick bamboo 18, later sealed through sealing cap 19, this mode easy operation not only is convenient for to slide caliper's carrying, also avoids simultaneously 8 square wearing and tearing to the scale.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A portable vernier caliper comprises a main ruler (1) and a placing barrel (18), and is characterized in that one end of the main ruler (1) is provided with a first measuring claw (2), the surface of the main ruler (1) is provided with a slide rail (20), the interior of the slide rail (20) is connected with a slide sheet (13) in a sliding manner, one end of the slide sheet (13) is provided with a rotary seat (10), one end of the rotary seat (10) is fixedly connected with the surface of the first measuring claw (2), the surface of the main ruler (1) is provided with a first fixing hole (9), the surface of the first measuring claw (2) is provided with a second fixing hole (14), the first fixing hole (9) is connected with the second fixing hole (14) through a second fastening screw (11), the surface of the main ruler (1) is provided with a moving seat (4), the top surface of the moving seat (4) is provided with a sliding groove in a penetrating manner, the inside sliding connection of sliding tray has second measurement claw (3), spacing hole (15) have been seted up to second measurement claw (3) surface symmetry, it has screw thread post (17) to remove seat (4) surface screwed connection, screw thread post (17) one end is provided with adjusts seat (12), screw thread post (17) other end swing joint has stopper (16).
2. The portable vernier caliper according to claim 1, wherein a sealing cover (19) is disposed on the top of the placing cylinder (18), the outer side surface of the placing cylinder (18) is provided with anti-slip protruding particles, and the placing cylinder (18) is made of rubber.
3. A portable vernier caliper according to claim 1, characterized in that the main scale (1) is provided with graduations (8) on the surface and the movable seat (4) is provided with a vernier (7) on the surface.
4. The portable vernier caliper according to claim 1, wherein the limiting hole (15) is in interference fit with the limiting block (16), and the cross sections of the limiting block (16) and the limiting hole (15) are rectangular structures.
5. A portable vernier caliper according to claim 1, characterized in that a depth gauge (5) is provided at one end of the main scale (1).
6. The portable vernier caliper according to claim 1, wherein a third fixing hole is formed on the top surface of the movable seat (4), and a first fastening screw (6) is screwed into the third fixing hole.
7. The portable vernier caliper according to claim 1, wherein two second fixing holes (14) are opened, and the two second fixing holes (14) are symmetrically opened on the surface of the first measuring jaw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810791.2U CN216717176U (en) | 2021-11-12 | 2021-11-12 | Vernier caliper convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810791.2U CN216717176U (en) | 2021-11-12 | 2021-11-12 | Vernier caliper convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216717176U true CN216717176U (en) | 2022-06-10 |
Family
ID=81878698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122810791.2U Active CN216717176U (en) | 2021-11-12 | 2021-11-12 | Vernier caliper convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216717176U (en) |
-
2021
- 2021-11-12 CN CN202122810791.2U patent/CN216717176U/en active Active
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