CN210625498U - Multifunctional caliper - Google Patents
Multifunctional caliper Download PDFInfo
- Publication number
- CN210625498U CN210625498U CN201922168939.XU CN201922168939U CN210625498U CN 210625498 U CN210625498 U CN 210625498U CN 201922168939 U CN201922168939 U CN 201922168939U CN 210625498 U CN210625498 U CN 210625498U
- Authority
- CN
- China
- Prior art keywords
- foot
- ruler
- rod
- installation piece
- fixed foot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 28
- 210000000078 claw Anatomy 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a multifunctional caliper, which comprises a caliper body, a measuring claw, a digital display device, a supporting device and a handle, wherein the measuring claw is arranged on the caliper body and comprises a fixed foot and a movable foot, the fixed foot is arranged at one end of the caliper body, the handle is connected with the upper end of the fixed foot, and the movable foot is connected with the digital display device; the utility model discloses a ruler, including ruler body, strutting arrangement, roller components, strutting arrangement, but strutting arrangement sets up the one end of keeping away from fixed foot on the ruler body, strutting arrangement including installation piece and roller components, installation piece upper end and ruler body end connection, roller components realizes being connected through the body of rod that the liftable was adjusted with the installation piece, roller components can realize 360 rotations. Adopt multi-functional slide caliper rule, can not only measure the length of object and the external diameter of circle form object, can also utilize the activity foot to draw the circular arc line, draw the circle or draw the bisector equally, the function is various, adaptability is wide.
Description
Technical Field
The utility model relates to a measure utensil technical field, concretely relates to multifunctional caliper rule.
Background
The caliper is a measuring tool used for measuring length, inner diameter, outer diameter and depth, has the functions of measurement and inspection, can only carry out measurement operation on the traditional caliper, has single function, and in production and processing, except for measuring the size of a workpiece, the workpiece is usually required to be scribed and then processed, but the scribing ruler can only draw a straight line generally, when a circle or an arc line is required to be drawn, compasses are required, so different measuring tool tools are required to be arranged on a processing field, the operation is troublesome, and the tool adaptability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving current measuring tool's defect, provide a multifunctional caliper rule.
The utility model discloses a realize through following technical scheme:
a multifunctional caliper comprises a caliper body, a measuring claw, a digital display device, a supporting device and a handle, wherein the measuring claw is arranged on the caliper body and comprises a fixed foot and a movable foot, the fixed foot is arranged at one end of the caliper body, the handle is connected with the upper end of the fixed foot, the movable foot is connected with the digital display device, and a positioning screw is arranged on the digital display device; the utility model discloses a ruler, including ruler body, strutting arrangement, roller components, strutting arrangement, but strutting arrangement sets up the one end of keeping away from fixed foot on the ruler body, strutting arrangement including installation piece and roller components, installation piece upper end and ruler body end connection, roller components realizes being connected through the body of rod that the liftable was adjusted with the installation piece, roller components can realize 360 rotations.
The U-shaped notch is formed in the upper end of the mounting block, the end portion of the ruler body is located in the U-shaped notch, and fastening screws are arranged on two side edges of the U-shaped notch.
The installation piece sets up the shaft hole along direction of height's center, and the bottom face of installation piece is link up from the bottom of U type notch in the shaft hole, and the shaft hole size can make the body of rod pass.
And a locking screw contacted with the rod body is arranged on the side surface of the bottom end of the mounting block.
Preferably, the upper end of shaft hole sets up the spring, and the lower extreme of spring is connected with the upper end of body of rod.
Preferably, the upper end in shaft hole sets up the spring, and the lower extreme of spring is connected with the upper end of the body of rod, and the upper end and the blade of spring can be dismantled and be connected, blade and fixed foot are rotatable coupling.
Preferably, the ruler body is connected with the fixed foot through a pin shaft, and a locking nut is arranged on the pin shaft.
The roller assembly comprises a support frame and a roller, the roller is arranged in the support frame, the lower part of the roller extends out of the lower end of the support frame, and the upper end of the support frame is rotatably connected with the lower end of the rod body.
The utility model has the advantages that:
1. caliper rule, can not only measure the length of object and the external diameter of circle form object, can also utilize the activity foot to draw the circular arc line, draw circle or draw bisector, the function is various, adaptability is wide.
2. Because the supporting device is arranged at one end of the caliper body far away from the fixed foot, and the roller assembly is arranged on the supporting device, when the caliper body is used for marking, the supporting device rotates along with the caliper body under the action of the roller assembly, so that the marking is easier to operate, and the marking is more accurate.
3. The supporting device is arranged, so that the stability is better when a larger-size arc is drawn, and the scribing effect can be ensured.
4. The roller components of the supporting device are connected with the mounting block through the rod body capable of being adjusted in a lifting mode, the movable foot capable of marking is in contact with or separated from the marking surface through the rod body capable of being adjusted in the lifting mode, the caliper is made to adapt to marking requirements of different sites, and the caliper is wide in adaptability.
Drawings
Fig. 1 is a schematic structural view of the caliper of the present invention;
FIG. 2 is a schematic structural view of a supporting device of the present invention, which is provided with a spring connected to the upper end of a rod body;
FIG. 3 is a schematic structural view of the supporting device of the present invention with a spring connected to both the blade and the upper end of the rod;
fig. 4 is a schematic view of the external structure of the supporting device of the present invention;
the numbers in the figure are identified as follows:
1-ruler body, 2-digital display device, 3-handle, 4-fixed foot, 5-movable foot, 6-mounting block, 61-U-shaped notch, 62-fastening screw, 7-roller component, 71-support frame, 72-roller, 8-rod body, 9-shaft hole, 10-locking screw, 11-spring, 12-pin shaft and 13-positioning screw.
Detailed Description
The invention will be further described with reference to the following detailed description and drawings:
example 1
As shown in fig. 1 and 4, the multifunctional caliper comprises a caliper body 1, a measuring jaw, a digital display device 2, a supporting device and a handle 3, wherein the measuring jaw is installed on the caliper body 1 and comprises a fixed foot 4 and a movable foot 5, the fixed foot 4 is installed at one end of the caliper body 1, the handle 3 is connected with the upper end of the fixed foot 4, the movable foot 5 is connected with the digital display device 2, and a positioning screw 13 is arranged on the digital display device 2; the utility model discloses a ruler, including ruler, strutting arrangement, roller assembly 7, strutting arrangement set up and keep away from the one end of fixed foot 4 on the ruler, strutting arrangement including installation piece 6 and roller assembly 7, 6 upper ends of installation piece and 1 end connection of ruler, roller assembly 7 realizes being connected through the body of rod 8 that the liftable was adjusted with installation piece 6, roller assembly 7 can realize 360 rotations.
The upper end of the mounting block 6 is provided with a U-shaped notch 61, the end part of the ruler body 1 is positioned in the U-shaped notch 61, fastening screws 62 are arranged on two side edges of the U-shaped notch 61, and the supporting device is mounted at the end part of the ruler body 1 by tightening the fastening screws 62.
The installation piece 6 sets up shaft hole 9 along direction of height's center, and shaft hole 9 link up the bottom face to installation piece 6 from the bottom of U type notch 61, and shaft hole 9 size can make the body of rod 8 pass.
And a locking screw 10 in contact with the rod body 8 is arranged on the side surface of the bottom end of the mounting block 6.
When a circle needs to be drawn, the locking screw 10 is loosened, the rod body is adjusted up and down, the movable foot 5 is made to contact with a drawing surface, then the locking screw is screwed to position the rod body, and the movable foot can be used for drawing the line after moving to the required line drawing length or the radius position of the drawing circle.
The roller assembly 7 comprises a support frame 71 and a roller 72, the roller 72 is installed in the support frame 71, the lower part of the roller extends out of the lower end of the support frame, and the upper end of the support frame 71 is rotatably connected with the lower end of the rod body 8.
The working principle of the caliper is as follows:
the caliper of the utility model can measure the length of an object or the outer diameter of a round object by sliding the movable foot 5, the digital display device and the movable foot move simultaneously, and the measured value is displayed on the digital display device 2;
in addition, the movable foot 5 is slid and the positioning screw 13 is screwed to position the movable foot 5, the rod body 8 is moved up and down to enable the movable foot 5 to contact with a drawing surface, the locking screw 10 is screwed to position the rod body, then the handle 3 is held by hands, the position of the fixed foot 4 is taken as the center of a circle, the distance between the fixed foot and the movable foot is taken as the radius to rotate the ruler body 1, the movable foot 5 can draw a circle or an arc, and the supporting device plays a role in supporting the ruler body in the process of rotating the ruler body 1.
Example 2
As shown in fig. 1, 2 and 4, the multifunctional caliper comprises a caliper body 1, a measuring jaw, a digital display device 2, a supporting device and a handle 3, wherein the measuring jaw is installed on the caliper body 1 and comprises a fixed foot 4 and a movable foot 5, the fixed foot 4 is installed at one end of the caliper body 1, the handle 3 is connected with the upper end of the fixed foot 4, the movable foot 5 is connected with the digital display device 2, and a positioning screw 13 is arranged on the digital display device 2; the utility model discloses a ruler, including ruler, strutting arrangement, roller assembly 7, strutting arrangement set up and keep away from the one end of fixed foot 4 on the ruler, strutting arrangement including installation piece 6 and roller assembly 7, 6 upper ends of installation piece and 1 end connection of ruler, roller assembly 7 realizes being connected through the body of rod 8 that the liftable was adjusted with installation piece 6, roller assembly 7 can realize 360 rotations.
The upper end of the mounting block 6 is provided with a U-shaped notch 61, the end part of the ruler body 1 is positioned in the U-shaped notch 61, fastening screws 62 are arranged on two side edges of the U-shaped notch 61, and the supporting device is mounted at the end part of the ruler body 1 by tightening the fastening screws 62.
The installation piece 6 sets up shaft hole 9 along direction of height's center, and shaft hole 9 link up the bottom face to installation piece 6 from the bottom of U type notch 61, and shaft hole 9 size can make the body of rod 8 pass.
And a locking screw 10 in contact with the rod body 8 is arranged on the side surface of the bottom end of the mounting block 6.
The upper end of shaft hole 9 sets up spring 11, and the lower extreme of spring is connected with the upper end of the body of rod 8, and the spring upper end is fixed in the shaft hole and is not connected with blade 1.
The roller assembly 7 comprises a support frame 71 and a roller 72, the roller 72 is installed in the support frame 71, the lower part of the roller extends out of the lower end of the support frame, and the upper end of the support frame 71 is rotatably connected with the lower end of the rod body 8.
The working principle of the caliper is as follows:
the caliper of the utility model can measure the length of an object or the outer diameter of a round object by sliding the movable foot 5, the digital display device and the movable foot move simultaneously, and the measured value is displayed on the digital display device 2;
in addition, the movable foot 5 is slid and the positioning screw 13 is screwed to position the movable foot 5, then the handle 3 is held by hand, the ruler body 1 is pressed down with slight force, the position of the fixed foot 4 is taken as the center of a circle, the distance between the fixed foot and the movable foot is taken as the radius to rotate the ruler body 1, the movable foot 5 can draw a circle or an arc, and the supporting device plays a role in supporting the ruler body in the process of rotating the ruler body 1.
The slide caliper rule of this embodiment, owing to set up the spring 11 of being connected with the body of rod 8 upper end in shaft hole 9, consequently when needs the setting-out, can be through the body of rod 8 of upper and lower adjustment to fix a position the body of rod with locking screw 10, so that activity foot and setting-out plane contact, also can fix a position the body of rod without locking screw 10, but lean on the elasticity of spring 11, when pressing the chi body down with the strength slightly with the hand, can guarantee to draw circle in-process activity foot 5 and setting-out plane contact.
In addition, the spring 11 is arranged, the requirement on the flatness of the drawing round surface is lower, and even if the drawing round surface is not a flat plane, the contact between the movable foot and the ground can be ensured by utilizing the elasticity of the spring, so that a complete round or circular arc can be drawn.
Example 3
As shown in fig. 1, 3 and 4, the multifunctional caliper comprises a caliper body 1, a measuring jaw, a digital display device 2, a supporting device and a handle 3, wherein the measuring jaw is installed on the caliper body 1 and comprises a fixed foot 4 and a movable foot 5, the fixed foot 4 is installed at one end of the caliper body 1, the handle 3 is connected with the upper end of the fixed foot 4, the movable foot 5 is connected with the digital display device 2, and a positioning screw 13 is arranged on the digital display device 2; the utility model discloses a ruler, including ruler, strutting arrangement, roller assembly 7, strutting arrangement set up and keep away from the one end of fixed foot 4 on the ruler, strutting arrangement including installation piece 6 and roller assembly 7, 6 upper ends of installation piece and 1 end connection of ruler, roller assembly 7 realizes being connected through the body of rod 8 that the liftable was adjusted with installation piece 6, roller assembly 7 can realize 360 rotations.
The upper end of the mounting block 6 is provided with a U-shaped notch 61, the end part of the ruler body 1 is positioned in the U-shaped notch 61, fastening screws 62 are arranged on two side edges of the U-shaped notch 61, and the supporting device is mounted at the end part of the ruler body 1 by tightening the fastening screws 62.
The installation piece 6 sets up shaft hole 9 along direction of height's center, and shaft hole 9 link up the bottom face to installation piece 6 from the bottom of U type notch 61, and shaft hole 9 size can make the body of rod 8 pass.
And a locking screw 10 in contact with the rod body 8 is arranged on the side surface of the bottom end of the mounting block 6.
The upper end in shaft hole 9 sets up spring 11, and the lower extreme of spring is connected with the upper end of the body of rod 8, and the upper end and the blade 1 of spring can be dismantled and be connected.
The ruler body 1 is rotatably connected with the fixed foot 4, the ruler body 1 is connected with the fixed foot 4 through a pin shaft 12, and a locking nut is arranged on the pin shaft 12.
The roller assembly 7 comprises a support frame 71 and a roller 72, the roller 72 is installed in the support frame 71, the lower part of the roller extends out of the lower end of the support frame, and the upper end of the support frame 71 is rotatably connected with the lower end of the rod body 8.
The working principle of the caliper is as follows:
the caliper of the utility model can measure the length of an object or the outer diameter of a round object by sliding the movable foot 5, the digital display device and the movable foot move simultaneously, and the measured value is displayed on the digital display device 2;
in addition, the movable foot 5 is slid and the positioning screw 13 is screwed to position the movable foot 5, then the handle 3 is held by hand, the ruler body 1 is pressed down with slight force, the position of the fixed foot 4 is taken as the center of a circle, the distance between the fixed foot and the movable foot is taken as the radius to rotate the ruler body 1, the movable foot 5 can draw a circle or an arc, and the supporting device plays a role in supporting the ruler body in the process of rotating the ruler body 1.
The slide caliper rule of this embodiment, owing to set up the spring 11 of being connected with the body of rod 8 upper end in shaft hole 9, consequently when needs the setting-out, can be through the body of rod 8 of upper and lower adjustment to fix a position the body of rod with locking screw 10, so that activity foot and setting-out plane contact, also can fix a position the body of rod without locking screw 10, but lean on the elasticity of spring 11, when pressing the chi body down with the strength slightly with the hand, can guarantee to draw circle in-process activity foot 5 and draw the contact of circle face.
In addition, the spring 11 is arranged, the requirement on the flatness of the drawing round surface is lower, and even if the drawing round surface is not a flat plane, the contact between the movable foot and the ground can be ensured by utilizing the elasticity of the spring, so that a complete round or circular arc can be drawn.
The upper end of the spring 11 is connected with the ruler body, the ruler body 1 is rotatably connected with the fixed foot 5, when the circular arc line does not need to be drawn, the spring 11 is not in a natural state under the action of pressure, the movable foot 5 can be lifted to leave the drawing surface by upwards pushing the ruler body 1, and the effect of protecting the movable foot 5 can be achieved. When the length of an object or the outer diameter of a round object needs to be measured, the ruler body is rotated to enable the ruler body to be perpendicular to the fixing feet, then the ruler body is positioned by the locking nut, the ruler body and the fixing feet 4 cannot rotate mutually, and the length and the outer diameter of the circle can be measured.
The utility model discloses embodiment 1-3 slide caliper rule, can not only measure the length of object and the external diameter of circle form object, can also utilize the activity foot to draw the circular arc line, draw the circle or draw the bisector, the function is various, adaptability is wide.
Because the supporting device is arranged at the end, far away from the fixing foot 4, of the caliper body and the roller assembly is arranged on the supporting device, when the caliper body is used for marking, the supporting device rotates along with the caliper body under the action of the roller assembly, so that the marking is easier to operate, and the marking is more accurate.
The supporting device is arranged, so that the stability is better when a larger-size arc is drawn, and the scribing effect can be ensured.
The roller components of the supporting device are connected with the mounting block through the rod body capable of being adjusted in a lifting mode, the movable foot capable of marking is in contact with or separated from the marking surface through the rod body capable of being adjusted in the lifting mode, the caliper is made to adapt to marking requirements of different sites, and the caliper is wide in adaptability.
The movable foot can be used for directly drawing an arc and marking a line, and the movable foot sleeve can also be used for marking a line by using the pen point.
Claims (9)
1. A multifunctional caliper is characterized in that: the measuring ruler comprises a ruler body (1), a measuring claw, a digital display device (2), a supporting device and a handle (3), wherein the measuring claw is installed on the ruler body (1) and comprises a fixed foot (4) and a movable foot (5), the fixed foot (4) is installed at one end of the ruler body (1), the handle (3) is connected with the upper end of the fixed foot (4), the movable foot (5) is connected with the digital display device (2), and a positioning screw (13) is arranged on the digital display device (2); strutting arrangement set up and keep away from the one end of fixed foot (4) on the chi body, strutting arrangement including installation piece (6) and roller components (7), installation piece (6) upper end and chi body (1) end connection, roller components (7) are connected through body of rod (8) and installation piece (6) realization that the liftable was adjusted, roller components (7) can realize 360 rotations.
2. The multifunctional caliper according to claim 1, characterized in that: the upper end of the mounting block (6) is provided with a U-shaped notch (61), the end part of the ruler body (1) is positioned in the U-shaped notch (61), and two side edges of the U-shaped notch (61) are provided with fastening screws (62).
3. The multifunctional caliper according to claim 2, characterized in that: the installation piece (6) set up shaft hole (9) along direction of height's center, and shaft hole (9) link up the bottom face of installation piece (6) from the bottom of U type notch (61), and shaft hole (9) size can make the body of rod (8) pass.
4. The multifunctional caliper according to claim 3, characterized in that: the side surface of the bottom end of the mounting block (6) is provided with a locking screw (10) which is in contact with the rod body (8).
5. The multifunctional caliper according to claim 3, characterized in that: the upper end in shaft hole (9) sets up spring (11), and the lower extreme of spring is connected with the upper end of the body of rod (8).
6. The multifunctional caliper according to claim 3, characterized in that: the upper end in shaft hole (9) sets up spring (11), and the lower extreme of spring is connected with the upper end of the body of rod (8), and the upper end and the blade (1) of spring can be dismantled and be connected.
7. The multifunctional caliper according to claim 6, wherein: the ruler body (1) is rotatably connected with the fixed foot (4).
8. The multifunctional caliper according to claim 7, wherein: the ruler body (1) is connected with the fixed foot (4) through a pin shaft (12), and a locking nut is arranged on the pin shaft (12).
9. The multifunctional caliper according to claim 1, characterized in that: the roller assembly (7) comprises a support frame (71) and a roller (72), the roller (72) is installed in the support frame (71), the lower portion of the roller extends out of the lower end of the support frame, and the upper end of the support frame (71) is rotatably connected with the lower end of the rod body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922168939.XU CN210625498U (en) | 2019-12-06 | 2019-12-06 | Multifunctional caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922168939.XU CN210625498U (en) | 2019-12-06 | 2019-12-06 | Multifunctional caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210625498U true CN210625498U (en) | 2020-05-26 |
Family
ID=70761968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922168939.XU Expired - Fee Related CN210625498U (en) | 2019-12-06 | 2019-12-06 | Multifunctional caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210625498U (en) |
-
2019
- 2019-12-06 CN CN201922168939.XU patent/CN210625498U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201516766U (en) | Portable multifunctional meter ruler | |
| CN211764528U (en) | Angle square convenient to location | |
| CN210625498U (en) | Multifunctional caliper | |
| CN104275690A (en) | Hole self-centering marking gauge and using method thereof | |
| CN209754093U (en) | Portable punching positioning tool ruler | |
| CN203198527U (en) | Multifunctional protractor | |
| CN201819677U (en) | Detecting platform capable of adjusting angle | |
| CN213090664U (en) | Adjustable angle ruler for calibrating metering device | |
| CN212887591U (en) | Hose assembly production assistance-localization real-time marking device | |
| CN211552692U (en) | Rotary induction type angle measuring device | |
| CN211918210U (en) | Mathematics teaching aid | |
| CN203928933U (en) | Novel spiral mircrometer gauge | |
| CN108656799B (en) | Multifunctional ruler | |
| CN220649283U (en) | Position measuring device for aluminum profile machining | |
| CN205044375U (en) | New -type survey and drawing chi for instrument | |
| CN205981066U (en) | Reverse gear shaft blank terminal surface straightness detection device that hangs down | |
| CN105509690A (en) | Contourgraph detection auxiliary tool for measuring sharp corner of connection gear ring | |
| CN218495956U (en) | Handheld house engineering surveying and mapping device | |
| CN215952416U (en) | Positioning device based on visual guidance | |
| CN217669366U (en) | Multi-dimensional scribing measurer | |
| CN215093546U (en) | Marking device is used in processing of metal product mould | |
| CN211335327U (en) | Multifunctional ruler for university teaching | |
| CN214308430U (en) | High-precision special micrometer for arc palm tree type blade | |
| CN217943326U (en) | Anti-benchmark location marking ruler | |
| CN218211043U (en) | Vernier caliper capable of achieving horizontal stable measurement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |