CN217686917U

CN217686917U - Digital display caliper capable of changing visual angle

Info

Publication number: CN217686917U
Application number: CN202221128425.7U
Authority: CN
Inventors: 吴鹏; 黄海东; 裴建忠; 华强
Original assignee: Hangzhou Measuring Tools Co ltd
Current assignee: Hangzhou Measuring Tools Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-10-28
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a removable visual angle digital display slide caliper rule relates to slide caliper rule technical field, including the slide caliper rule body, the fixed control chamber that is provided with in slide caliper rule body top left side, and the control chamber top has seted up the passageway, control chamber left side bottom spiro union is provided with first threaded rod. The utility model discloses a set up, first threaded rod, first bolt, first bevel gear, the apparatus further comprises a rotating shaft, second bevel gear, the fixed plate, digital display screen, rotatory first bolt when using the calliper, drive first threaded rod rotation work, the first bevel gear of transmission rotates, set up through first bevel gear and second bevel gear meshing, make second bevel gear rotate and drive pivot rotation work, it rotates to drive the fixed plate, make digital display screen rotate, reach the accurate data that read the demonstration of staff when measuring position, reduce the influence of reading data, convenience and flexibility that the staff used have been improved.

Description

Digital display caliper capable of changing visual angle

Technical Field

The utility model relates to a slide caliper rule technical field specifically is removable visual angle digital display slide caliper rule.

Background

The electronic digital caliper is a length measuring tool for reading the distance separating the relative movement of two measuring jaws by utilizing the electronic digital display principle, adopts LCD digital display and can carry out metric and English system conversion, and the electronic digital caliper is set to zero at any position and also has the output function.

However, the existing caliper has the advantages that the digital display screen is fixed, and displayed data are not convenient for workers to accurately read when the positions are measured, so that the measuring result is influenced, the using convenience and flexibility of the workers are reduced, and therefore the digital caliper with the replaceable visual angle is provided.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing removable visual angle digital display slide caliper rule to solve current slide caliper rule, the digital display screen is fixed, and the staff of being not convenient for when measuring the position is accurate reads the data that show, thereby influences measuring result, has reduced the problem of convenience and flexibility that the staff used.

In order to achieve the above object, the utility model provides a following technical scheme: removable visual angle digital display slide caliper rule, including the slide caliper rule body, the fixed control chamber that is provided with in slide caliper rule body top left side, and the control chamber top has seted up the passageway, control chamber left side bottom spiro union is provided with first threaded rod, and the right side activity setting of first threaded rod right-hand member and control chamber inner chamber, the fixed first bolt that is provided with in first threaded rod left end, and the fixed first conical gear that is provided with in the middle of the first threaded rod lateral wall, be provided with the pivot through the bearing activity in the middle of the bottom in control chamber inner chamber, and the fixed top that is provided with second conical gear and is located first conical gear on the pivot lateral wall, the fixed plate that is provided with in pivot top, and the fixed bracing piece that is provided with in fixed plate top right side, bracing piece top activity is provided with the axis of rotation, and the fixed digital display screen that is provided with in axis of rotation rear end, the fixed threaded barrel that is provided with in digital display screen bottom left side, and threaded barrel bottom spiro union is provided with the third threaded rod.

The bottom of the third threaded rod is fixedly arranged on the left side of the top of the fixing plate through a bearing, a fourth bevel gear is fixedly arranged on the bottom of the outer side wall of the third threaded rod, a fixing rod is fixedly arranged on the top of the fixing plate and is located on the left side of the third threaded rod, and a connecting rod is movably arranged on the top of the fixing rod.

The fixed fifth conical gear that is provided with in connecting rod right side and be located the left side of fourth conical gear, and the fixed sixth conical gear that is provided with in connecting rod left side, run through being provided with the second threaded rod in the passageway, and the fixed second bolt that is provided with in second threaded rod top, the fixed third conical gear that is provided with in second threaded rod bottom just is located the top of sixth conical gear.

Preferably, the first bevel gear and the second bevel gear are arranged in mesh, the fifth bevel gear and the fourth bevel gear are arranged in mesh, and the third bevel gear and the sixth bevel gear are arranged in mesh.

Preferably, the bottom of the left side of the adjusting chamber is provided with a threaded hole matched with the first threaded rod, and the first threaded rod is in threaded connection with the threaded hole.

Preferably, the lateral wall of the inner cavity of the threaded cylinder is provided with an internal thread section matched with the third threaded rod, the internal thread section is uniformly arranged along the length direction of the threaded cylinder, and the third threaded rod and the internal thread section are in threaded connection.

Preferably, the third threaded rod is arranged in parallel with the second threaded rod and the support rod, respectively.

Preferably, the adjustment chamber is provided in a cylindrical shape, and the digital display screen is located at the top middle of the cylindrical shape.

Preferably, the outer side walls of the first bolt and the second bolt are sleeved with anti-skidding sleeves.

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

1. the utility model discloses a set up, first threaded rod, first bolt, first conical gear, the pivot, second conical gear, the fixed plate, digital display screen, rotatory first bolt when using the calliper, drive first threaded rod rotation work, the rotation of transmission first conical gear, set up through first conical gear and second conical gear meshing, make second conical gear rotate and drive pivot rotation work, drive the fixed plate and rotate, make digital display screen rotate, reach the accurate reading display's data of staff when measuring the position, reduce the influence of reading data, convenience and flexibility that the staff used have been improved;

2. the utility model discloses a set up, the second threaded rod, the second bolt, the third bevel gear, the sixth bevel gear, the connecting rod, the fifth bevel gear, the fourth bevel gear, the third threaded rod, the thread section of thick bamboo, the digital display screen, the bracing piece, the axis of rotation, can rotate the second bolt when using the slide caliper rule, drive the rotation of second threaded rod and work, transmission third bevel gear rotates work, set up through third bevel gear and sixth bevel gear meshing, make the third bevel gear drive the sixth bevel gear and rotate, through connecting rod and the fixed setting of fifth bevel gear, drive the rotation of fifth bevel gear, fifth bevel gear and the meshing setting of fourth bevel gear, make the fifth bevel gear drive the rotation of fourth bevel gear, make the third threaded rod rotate in the thread section of thick bamboo, make the digital display screen pass through axis of rotation connection bracing piece as the fulcrum, carry out the slope adjustment, reach the accurate reading data that show of staff when the measuring position, reduce the influence of reading data, the flexibility that the staff used has improved;

3. the utility model discloses a set up, the bracing piece, the axis of rotation, a screw thread section of thick bamboo, the third threaded rod, can be through the axis of rotation that the activity of bracing piece top set up when using slide caliper rule, axis of rotation rear end and digital display screen are fixed to be set up, when making the third threaded rod rotate, promote the left side of digital display screen through a screw thread section of thick bamboo, reach the effect that the slope was adjusted, the effectual stability and the reliability of adjusting that have improved, thereby convenience and the flexibility that the staff used have been improved, effectually read staff measured data, the influence of data reading has been reduced, the practicality of slide caliper rule is improved, and the slide caliper rule is worth promoting.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the adjusting chamber of the present invention;

FIG. 3 is a schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the top view structure of the adjusting chamber of the present invention.

In the figure: 1. a caliper body; 2. a conditioning chamber; 3. a channel; 4. a first threaded rod; 5. a first bolt; 6. a first bevel gear; 7. a rotating shaft; 8. a second bevel gear; 9. a fixing plate; 10. a support bar; 11. a rotating shaft; 12. a digital display screen; 13. a second threaded rod; 14. a second bolt; 15. a third bevel gear; 16. a threaded barrel; 17. a third threaded rod; 18. a fourth bevel gear; 19. a fifth bevel gear; 20. a connecting rod; 21. a sixth bevel gear; 22. and (5) fixing the rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a digital caliper with replaceable visual angle, including a caliper body 1, a regulating chamber 2 is fixedly arranged on the left side of the top of the caliper body 1, a channel 3 is arranged on the top of the regulating chamber 2, a first threaded rod 4 is arranged on the bottom of the left side of the regulating chamber 2 in a threaded manner, a threaded hole matched with the first threaded rod 4 is arranged on the bottom of the left side of the regulating chamber 2, the first threaded rod 4 is arranged in the threaded hole in a threaded manner, the right end of the first threaded rod 4 and the right side of the inner cavity of the regulating chamber 2 are movably arranged, a first bolt 5 is fixedly arranged on the left side of the first threaded rod 4, a first bevel gear 6 is fixedly arranged in the middle of the outer side wall of the first threaded rod 4, a rotating shaft 7 is movably arranged in the middle of the bottom of the inner cavity of the regulating chamber 2 through a bearing, a second bevel gear 8 is fixedly arranged on the outer side wall of the rotating shaft 7 and is arranged above the first bevel gear 6, a fixing plate 9 is fixedly arranged on the top of the rotating shaft 7, a support rod 10 is fixedly arranged on the right side of the top of the fixing plate 9, a rotation shaft 11 is movably arranged, a digital display screen 12 is fixedly arranged on the top of the rotating shaft, a digital display screen 12 is fixedly arranged on the bottom of the rotating shaft 11, a digital display screen is arranged on the left side of the fixing cylinder, a digital display screen 16, and a digital display screen 16 is arranged on the bottom of a digital display screen 16, and a measuring cylinder.

Referring to fig. 1-4, the digital caliper with the replaceable visual angle is characterized in that the bottom of a third threaded rod 17 is fixedly arranged on the left side of the top of a fixed plate 9 through a bearing, a fourth bevel gear 18 is fixedly arranged at the bottom of the outer side wall of the third threaded rod 17, a fixed rod 22 is fixedly arranged at the top of the fixed plate 9 and is positioned on the left side of the third threaded rod 17, a connecting rod 20 is movably arranged at the top of the fixed rod 22, an internal thread section matched with the third threaded rod 17 is arranged on the side wall of an inner cavity of a threaded cylinder 16, the internal thread section is uniformly arranged along the length direction of the threaded cylinder 16, the third threaded rod 17 is in threaded connection with the internal thread section, the left side of a digital display screen 12 is pushed through the threaded cylinder 16, the effect of inclination adjustment is achieved, the stability and the reliability of the adjustment are effectively improved, and the convenience and the flexibility of use of workers are improved.

Referring to fig. 1-4, the digital caliper with the replaceable visual angle includes a connecting rod 20, a fifth bevel gear 19 is fixedly disposed on the right side of the connecting rod 20 and located on the left side of a fourth bevel gear 18, a sixth bevel gear 21 is fixedly disposed on the left side of the connecting rod 20, a second threaded rod 13 penetrates through the channel 3, a third threaded rod 17 is respectively disposed in parallel with the second threaded rod 13 and a supporting rod 10, a second bolt 14 is fixedly disposed on the top of the second threaded rod 13, anti-slip sleeves are sleeved on the outer side walls of the first bolt 5 and the second bolt 14, so that a worker can better adjust the digital caliper conveniently, and an anti-slip phenomenon is avoided in the adjusting process, a third bevel gear 15 is fixedly disposed at the bottom of the second threaded rod 13 and located above the sixth bevel gear 21, the first bevel gear 6 is meshed with the second bevel gear 8, the fifth bevel gear 19 is meshed with the fourth bevel gear 18, the third bevel gear 15 is meshed with the sixth bevel gear 21, and the first bevel gear 6 rotates to drive the second bevel gear 8 to rotate, the fifth bevel gear 19 rotates to drive the fourth bevel gear 18 to rotate.

The working principle is as follows: when the caliper is used, a worker takes the caliper body 1 for measurement, when data on the digital display screen 12 is read at a measuring position, the first bolt 5 is rotated to drive the first threaded rod 4 to rotate, the first bevel gear 6 is driven to rotate, the second bevel gear 8 is driven to rotate to drive the rotating shaft 7 to rotate through the meshing arrangement of the first bevel gear 6 and the second bevel gear 8, the fixing plate 9 is driven to rotate, the digital display screen 12 is rotated to adjust the display direction, the worker can conveniently and accurately read the displayed data at the measuring position, the influence of reading the data is reduced, and the use flexibility of the worker is improved;

meanwhile, the second bolt 14 is rotated to drive the second threaded rod 13 to rotate, the third bevel gear 15 is driven to rotate, the third bevel gear 15 and the sixth bevel gear 21 are meshed, the third bevel gear 15 drives the sixth bevel gear 21 to rotate, the fifth bevel gear 19 is driven to rotate by fixedly arranging a connecting rod 20 and a fifth bevel gear 19, the fifth bevel gear 19 and the fourth bevel gear 18 are meshed, the fifth bevel gear 19 drives the fourth bevel gear 18 to rotate, the third threaded rod 17 rotates in a threaded barrel 16, the digital display screen 12 is connected with the supporting rod 10 through the rotating shaft 11 as a fulcrum to perform tilt adjustment, and therefore accurate reading of displayed data when a worker measures positions is effectively improved.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, and are used merely to simplify the description of the present disclosure, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present disclosure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Removable visual angle digital display slide caliper rule, including slide caliper rule body (1), its characterized in that: the caliper is characterized in that an adjusting chamber (2) is fixedly arranged on the left side of the top of the caliper body (1), a channel (3) is formed in the top of the adjusting chamber (2), a first threaded rod (4) is arranged at the bottom of the left side of the adjusting chamber (2) in a threaded manner, the right end of the first threaded rod (4) and the right side of the inner cavity of the adjusting chamber (2) are movably arranged, a first bolt (5) is fixedly arranged at the left side of the first threaded rod (4), a first bevel gear (6) is fixedly arranged in the middle of the outer side wall of the first threaded rod (4), a rotating shaft (7) is movably arranged in the middle of the bottom of the inner cavity of the adjusting chamber (2) through a bearing, a second bevel gear (8) is fixedly arranged on the outer side wall of the rotating shaft (7) and is located above the first bevel gear (6), a fixed plate (9) is fixedly arranged at the top of the rotating shaft (7), a supporting rod (10) is fixedly arranged on the right side of the top of the fixed plate (9), a rotating shaft (11) is movably arranged at the top of the supporting rod (10), a digital display screen (12) is fixedly arranged at the rear end of the rotating shaft (11), a left side of the digital display screen (12) is fixedly arranged at the left side of the digital display screen (12), and a threaded barrel (16) is fixedly arranged at the left side of the digital display screen (16), and a third threaded barrel (17) is arranged at the bottom of the threaded barrel (16);

the bottom of the third threaded rod (17) is fixedly arranged on the left side of the top of the fixed plate (9) through a bearing, a fourth bevel gear (18) is fixedly arranged at the bottom of the outer side wall of the third threaded rod (17), a fixed rod (22) is fixedly arranged on the top of the fixed plate (9) and is positioned on the left side of the third threaded rod (17), and a connecting rod (20) is movably arranged on the top of the fixed rod (22);

connecting rod (20) right side is fixed and is provided with fifth conical gear (19) and is located the left side of fourth conical gear (18), and connecting rod (20) left side is fixed and is provided with sixth conical gear (21), it is provided with second threaded rod (13) to run through in passageway (3), and fixed second bolt (14) that are provided with in second threaded rod (13) top, fixed third conical gear (15) that is provided with in second threaded rod (13) bottom just is located the top of sixth conical gear (21).

2. The digital display caliper with changeable visual angle according to claim 1, characterized in that: the first bevel gear (6) and the second bevel gear (8) are arranged in a meshed mode, the fifth bevel gear (19) and the fourth bevel gear (18) are arranged in a meshed mode, and the third bevel gear (15) and the sixth bevel gear (21) are arranged in a meshed mode.

3. The digital display caliper with changeable visual angle according to claim 1, characterized in that: the bottom of the left side of the adjusting chamber (2) is provided with a threaded hole matched with the first threaded rod (4), and the first threaded rod (4) is in threaded connection with the threaded hole.

4. The digital display caliper with changeable visual angle according to claim 1, characterized in that: set up the internal thread section with third threaded rod (17) looks adaptation on the lateral wall of screw thread section of thick bamboo (16) inner chamber, and the internal thread section evenly sets up along screw thread section of thick bamboo (16) length direction, third threaded rod (17) and internal thread section spiro union setting.

5. The digital display caliper with changeable visual angle according to claim 1, characterized in that: the third threaded rod (17) is respectively arranged in parallel with the second threaded rod (13) and the support rod (10).

6. The digital display caliper with changeable visual angle according to claim 1, characterized in that: the adjusting chamber (2) is cylindrical, and the digital display screen (12) is positioned in the middle of the top of the cylinder.

7. The digital display caliper with changeable visual angle according to claim 1, characterized in that: and the outer side walls of the first bolt (5) and the second bolt (14) are sleeved with anti-skidding sleeves.