CN211041985U - Portable digital display caliper gauge - Google Patents
Portable digital display caliper gauge Download PDFInfo
- Publication number
- CN211041985U CN211041985U CN202020121552.9U CN202020121552U CN211041985U CN 211041985 U CN211041985 U CN 211041985U CN 202020121552 U CN202020121552 U CN 202020121552U CN 211041985 U CN211041985 U CN 211041985U
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- measuring
- portable digital
- fixed grid
- chi frame
- digital display
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Abstract
The utility model discloses a portable digital display caliper gauge, including the chi frame, chi frame tow sides are connected with front shroud and back shroud, be equipped with depression bar and connecting rod between chi frame and the back shroud, the depression bar is connected with the connecting rod, the connecting rod passes through the spring and is connected with the chi frame, chi frame upper end sliding connection has the depression bar block, depression bar block and compression bar connection, chi frame left end sliding connection has the measuring stick, the chi frame is all exposed at both ends about the measuring stick, both ends are equipped with the uide bushing about the measuring stick, threaded connection has the measuring head on the uide bushing, chi frame lower extreme left side is equipped with the anvil nut, the anvil nut is located the measuring stick below, threaded connection has the measuring head on the anvil nut, the measuring head includes circle measuring head and flat anvil, be equipped with the grating seat between chi frame and the front shroud, be equipped with the fixed grid on the fixed grid seat, the fixed grid seat is connected with the measuring stick, be. The utility model has the advantages that: convenient to use, measurement accuracy are high, can measure multiple work piece.
Description
Technical Field
The utility model relates to a calliper rule technical field specifically indicates a portable digital display calliper rule.
Background
At present, the thickness size of measuration thin slice work piece generally adopts slide caliper rule as detection instrument, and to the measurement of foil work piece, slide caliper rule can be competent, but to some soft non-metallic thin slice work pieces, because the dynamics that promotes slide caliper rule is difficult to control, the error ratio is bigger when measuring repeatedly, can not reflect the true size data of work piece, even be that technical staff in this technical field is also difficult to control.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, to above-mentioned problem, provide a convenient to use, measurement accuracy height, can carry out a portable digital display callipers rule of measuring to multiple work piece.
In order to solve the technical problem, the utility model provides a technical scheme does: a portable digital display caliper gauge comprises a gauge frame, wherein a front cover plate and a rear cover plate are connected to the front side and the rear side of the gauge frame, a pressure rod and a connecting rod are arranged between the gauge frame and the rear cover plate, the pressure rod is connected with the connecting rod, the connecting rod is connected with the gauge frame through a spring, a pressure rod cap is connected to the upper end of the gauge frame in a sliding mode, the pressure rod cap is connected with the pressure rod, a measuring rod is connected to the left end of the gauge frame in a sliding mode, the upper end and the lower end of the measuring rod are exposed out of the gauge frame, guide sleeves are arranged at the upper end and the lower end of the measuring rod, a measuring head is connected to the upper end and the lower end of the gauge frame in a threaded mode, an anvil nut is arranged on the left side of the lower end of the gauge frame and located below the measuring rod, the measuring head is connected with the measuring head in a threaded mode, and the front cover plate is provided with a display module, and the display module corresponds to the fixed grid.
Compared with the prior art, the utility model the advantage lie in: according to the portable digital display caliper gauge, the pressure rod cap is pressed down to enable the pressure rod to displace, the connecting rod is driven to move, the measuring rod is driven to displace, relative displacement is generated between the movable grid and the display module, under the action force of the spring, the measuring head arranged on the ruler frame and the measuring head arranged on the measuring rod can be properly attached to the surface of a workpiece without extra external force, and the portable digital display caliper gauge is convenient to use; the measuring head comprises a round measuring head and a plane measuring anvil, and can be replaced according to a measured workpiece, so that the measuring precision is ensured.
As an improvement, the display module is provided with keys, and the keys are correspondingly arranged.
As an improvement, the right side of the display module is provided with an interface, an interface cover is arranged on the outer side of the interface, the interface realizes data transmission, and the interface cover protects the interface.
As an improvement, the left side of the display module is provided with a battery seat in sliding connection, and a button battery is arranged in the battery seat, so that the button battery is convenient to replace.
As an improvement, the fixed grid seat is connected with the measuring rod through a screw, so that the fixed grid seat can be detached and is convenient to maintain.
As an improvement, the mounting positions of the circular measuring head and the flat measuring anvil can be exchanged mutually, the use is flexible, and different workpieces can be conveniently measured.
Drawings
Fig. 1 is an exploded view of the portable digital display caliper of the present invention.
Fig. 2 is a schematic view of a portable digital display caliper according to the present invention.
Fig. 3 is a schematic view of the portable digital display caliper of the present invention.
Fig. 4 is a third schematic view of the portable digital display caliper of the present invention.
Description of the drawings: 1. the measuring tool comprises a tool rest, 2, a front cover plate, 3, a rear cover plate, 4, a pressure rod, 5, a connecting rod, 6, a spring, 7, a pressure rod cap, 8, a measuring rod, 9, a guide sleeve, 10, an anvil measuring nut, 11, a round measuring head, 12, a flat measuring anvil, 13, a fixed grid seat, 14, a fixed grid, 15, a display module, 16, a button, 17, an interface, 18, an interface cover, 19, a battery seat, 20 and a button battery.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings, the portable digital display caliper gauge comprises a gauge frame 1, wherein a front cover plate 2 and a rear cover plate 3 are connected to the front and back surfaces of the gauge frame 1, a pressure rod 4 and a connecting rod 5 are arranged between the gauge frame 1 and the rear cover plate 3, the pressure rod 4 is connected with the connecting rod 5, the connecting rod 5 is connected with the gauge frame 1 through a spring 6, a pressure rod cap 7 is connected to the upper end of the gauge frame 1 in a sliding manner, the pressure rod cap 7 is connected with the pressure rod 4, a measuring rod 8 is connected to the left end of the gauge frame 1 in a sliding manner, the upper end and the lower end of the measuring rod 8 are exposed out of the gauge frame 1, guide sleeves 9 are arranged at the upper end and the lower end of the measuring rod 8, a measuring head is connected to the upper end and the lower end of the guide sleeves 9 in a threaded manner, an anvil nut 10 is arranged on the left side of the lower end of the, a fixed grid seat 13 is arranged between the ruler frame 1 and the front cover plate 2, a fixed grid 14 is arranged on the fixed grid seat 13, the fixed grid seat 13 is connected with the measuring rod 8, a display module 15 is arranged on the front cover plate 2, and the display module 15 corresponds to the fixed grid 14 in position.
The display module 15 is provided with a key 16.
The right side of the display module 15 is provided with an interface 17, and the outer side of the interface 17 is provided with an interface cover 18.
The left side of the display module 15 is provided with a battery holder 19 in sliding connection, and a button battery 20 is arranged in the battery holder 19.
The fixed grid seat 13 is connected with the measuring rod 8 through a screw.
The mounting positions of the round measuring head 11 and the measuring anvil 12 can be exchanged.
The utility model discloses a theory of operation: when the portable digital display caliper gauge is used, corresponding measuring heads are installed according to the types of workpieces, and when a plane workpiece is measured, a plane measuring anvil is selected; when the arc-shaped thin slice is measured, a round measuring head is arranged in a guide sleeve at the lower end of a measuring rod, and a flat measuring anvil is arranged on an anvil nut; when the thickness of the pipe material is measured, a flat measuring anvil is arranged in a guide sleeve at the lower end of a measuring rod, and a round measuring head is arranged on an anvil nut. The pressure rod cap is pressed down to enable the pressure rod to move, the connecting rod is driven to move, the measuring rod is driven to move, relative displacement is generated between the movable grid and the display module, and under the action force of the spring, the measuring anvil arranged on the ruler frame and the measuring anvil arranged on the measuring rod can be properly attached to the surface of a workpiece without extra external force. The displacement is calculated and displayed on the display screen of the display module by the built-in chip of the display module.
The present invention has been described in connection with the embodiments thereof, and the description is not intended to be limiting, and the embodiments shown in the drawings are only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a portable digital display caliper gauge, includes ruler frame (1), ruler frame (1) tow sides is connected with front shroud (2) and back shroud (3), its characterized in that: a pressure lever (4) and a connecting rod (5) are arranged between the ruler frame (1) and the rear cover plate (3), the pressure lever (4) is connected with the connecting rod (5), the connecting rod (5) is connected with the ruler frame (1) through a spring (6), the upper end of the ruler frame (1) is connected with a pressure lever cap (7) in a sliding manner, the pressure lever cap (7) is connected with the pressure lever (4), the left end of the ruler frame (1) is connected with a measuring rod (8) in a sliding manner, the upper end and the lower end of the measuring rod (8) are exposed out of the ruler frame (1), the upper end and the lower end of the measuring rod (8) are provided with guide sleeves (9), a measuring head is connected onto the guide sleeves (9) in a threaded manner, an anvil nut (10) is arranged on the left side of the lower end of the ruler frame (1), the anvil nut (10) is positioned below the measuring rod (8), a measuring head is connected onto the anvil nut in, the measuring scale is characterized in that a fixed grid seat (13) is arranged between the scale frame (1) and the front cover plate (2), a fixed grid (14) is arranged on the fixed grid seat (13), the fixed grid seat (13) is connected with the measuring rod (8), a display module (15) is arranged on the front cover plate (2), and the display module (15) corresponds to the fixed grid (14).
2. The portable digital display caliper according to claim 1, characterized in that: and the display module (15) is provided with a key (16).
3. The portable digital display caliper according to claim 1, characterized in that: the right side of the display module (15) is provided with an interface (17), and the outer side of the interface (17) is provided with an interface cover (18).
4. The portable digital display caliper according to claim 1, characterized in that: the display module is characterized in that the left side of the display module (15) is provided with a battery seat (19) in sliding connection, and a button battery (20) is arranged in the battery seat (19).
5. The portable digital display caliper according to claim 1, characterized in that: the fixed grid seat (13) is connected with the measuring rod (8) through a screw.
6. The portable digital display caliper according to claim 1, characterized in that: the installation positions of the round measuring head (11) and the flat measuring anvil (12) can be exchanged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020121552.9U CN211041985U (en) | 2020-01-19 | 2020-01-19 | Portable digital display caliper gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020121552.9U CN211041985U (en) | 2020-01-19 | 2020-01-19 | Portable digital display caliper gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041985U true CN211041985U (en) | 2020-07-17 |
Family
ID=71530449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020121552.9U Active CN211041985U (en) | 2020-01-19 | 2020-01-19 | Portable digital display caliper gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041985U (en) |
-
2020
- 2020-01-19 CN CN202020121552.9U patent/CN211041985U/en active Active
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