CN211977735U - Vernier caliper capable of sensing force intensity - Google Patents
Vernier caliper capable of sensing force intensity Download PDFInfo
- Publication number
- CN211977735U CN211977735U CN202020629962.4U CN202020629962U CN211977735U CN 211977735 U CN211977735 U CN 211977735U CN 202020629962 U CN202020629962 U CN 202020629962U CN 211977735 U CN211977735 U CN 211977735U
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- vernier caliper
- sensing
- pull rope
- rod
- numerical value
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Abstract
The utility model relates to a vernier caliper of sensing intensity of exerting oneself. The vernier caliper capable of sensing the force intensity comprises a vernier caliper body, wherein the vernier caliper body comprises two groups of clamping feet, a stretchable pull rope is arranged between the two groups of clamping feet, an adjusting rod is arranged on the outer surface of one end of the pull rope, a pressure sensing sensor is arranged between the two groups of clamping feet, the pressure sensing sensor senses the surface pressure value of an object when the two clamping feet clamp the object, a display screen for displaying the pressure value is fixedly connected to the outer surface of the vernier caliper body, and the adjusting rod tightens or loosens the pull rope, so that the pressure value on the surface of the object is adjusted; the vernier caliper capable of sensing the force intensity has the advantages of simple structure, convenience in operation and use, and convenience in popularization and use, and the measuring precision is improved by adopting the vernier caliper.
Description
Technical Field
The utility model belongs to the technical field of slide caliper, concretely relates to slide caliper of strength is exerted hard in sensing.
Background
In the experimental process, the thickness of fresh samples such as blades and the like is often required to be measured, and sometimes a plurality of blades are required to be overlapped together for measurement. Due to the unevenness of leaves of some tree species, proper force is needed when the thickness of the leaves is measured by using a vernier caliper, but the difference of the force intensity can cause errors of different degrees, and the errors cause great troubles for data collectors.
SUMMERY OF THE UTILITY MODEL
The objective of the present invention is to provide a vernier caliper with simple structure and reasonable design for sensing force strength to solve the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a vernier caliper of sensing intensity of exerting oneself, includes the vernier caliper main part, the vernier caliper main part includes two sets of calories of feet, and is two sets of be provided with between the card foot and can tensile stay cord, the one end surface of stay cord is provided with the regulation pole, and is two sets of be provided with forced induction sensor between the card foot, when two calories of feet of forced induction sensor response press from both sides tight object, the surface pressure numerical value of object, the outer fixed surface of vernier caliper main part is connected with the display screen that shows pressure numerical value, adjust the pole and tighten up or relax the stay cord to adjust the pressure numerical value on object surface.
As a further optimization scheme of the utility model, the one end of stay cord is provided with the shrink box, the other end and the regulation pole of stay cord are connected.
As the utility model discloses a further optimization scheme, the shrink box includes wrap spring, wrap spring's expansion end is connected with the stay cord.
As the utility model discloses a further optimization scheme, adjust the pole including twisting pole, winding stem and screw rod, screw rod and card foot threaded connection, winding stem and stay cord fixed connection.
As a further optimization scheme of the utility model, it is two sets of the card foot is fixed card foot and activity card foot respectively.
The beneficial effects of the utility model reside in that: the utility model discloses be provided with the pressure-sensitive sensor and show the display screen of the pressure numerical value that pressure-sensitive sensor responded to, when carrying out biological repeated measurement at least three times, can adjust pressure numerical value through adjusting the pole, through rotatory adjusting the pole, make the winding rod tighten up or emit more stay cords, increase or reduce elasticity to improve or reduce pressure numerical value, make the card foot when biological repeated measurement at every turn cause the pressure the same to the object, and then improve the accuracy nature of data when converting; the whole device is simple in structure, convenient to operate, flexible to use, convenient to improve the measurement precision and convenient to popularize and use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the adjusting lever of the present invention.
In the figure: 1. a vernier caliper body; 2. fixing the clamping pin; 3. a movable clamping pin; 4. a shrink box; 5. pulling a rope; 6. adjusting a rod; 7. a pressure-sensitive sensor; 8. a display screen; 9. rolling the rod; 10. screwing the rod; 11. a screw.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1 and 2, a vernier caliper of sensing strength of exerting oneself, includes vernier caliper main part 1, vernier caliper main part 1 includes two sets of card feet, and is two sets of be provided with between the card foot and can tensile stay cord 5, the one end surface of stay cord 5 is provided with adjusts pole 6, and is two sets of be provided with forced induction sensor 7 between the card foot, when two card feet of forced induction sensor 7 response press from both sides tight object, the surface pressure numerical value of object, vernier caliper main part 1's external fixed surface is connected with the display screen 8 that shows pressure numerical value, adjust pole 6 and tighten up or loosen stay cord 5 to adjust the pressure numerical value on object surface.
One end of the pull rope 5 is provided with a contraction box 4, and the other end of the pull rope 5 is connected with an adjusting rod 6; the contraction box 4 comprises a winding spring, and the movable end of the winding spring is connected with the pull rope 5; the adjusting rod 6 comprises a twisting rod 10, a rolling rod 9 and a screw rod 11, the screw rod 11 is in threaded connection with the clamping pin, and the rolling rod 9 is fixedly connected with the pull rope 5; the two groups of clamping pins are respectively a fixed clamping pin 2 and a movable clamping pin 3; in this embodiment, shrink box 4 is fixed in the surface of fixed card foot 2, it is located the surface of activity card foot 3 to adjust pole 6, the response end of forced induction sensor 7 sets up in the surface of fixed card foot 2 as shown in fig. 1, piezoelectric type forced induction sensor can be chooseed for use to forced induction sensor 7's model, the object when measuring two card feet and pressing from both sides tight testee can to the pressure that the card foot caused, also can adopt the forced induction sensor of other models, in the in-service use, this forced induction sensor 7's response end can agree with the opposite face fixed surface at the card foot, fixed mode adopts glue to paste etc. all can, need emphasize to emphasize that, should regard the degree of agreeing with between them, should not appear fixed not firm, or response end protrusion in the face of clamp of card foot, influence the condition of measurement accuracy.
It should be noted that, this vernier caliper of sensing strength of exerting oneself, when using, can arrange the object in between two calories of feet earlier, when detecting the length/thickness of object, the induction pressure when should still measuring this time through display screen 9 record, when measuring the use once more, can adjust pressure numerical value through adjusting pole 6, rotation adjusting pole 6 makes the winding rod 9 tighten up or emit more stay cords 5, increase or reduce elasticity, thereby improve or reduce pressure numerical value, adopt the device to be convenient for improve measurement accuracy, whole device is comparatively practical.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides a vernier caliper of intensity of exerting oneself of sensing, a serial communication port, including vernier caliper main part (1), vernier caliper main part (1) is including two sets of calories of feet, and is two sets of be provided with between the calorie of foot can tensile stay cord (5), the one end surface of stay cord (5) is provided with adjusts pole (6), and is two sets of be provided with forced induction sensor (7) between the calorie of foot, when two calories of feet of forced induction sensor (7) response press from both sides tight object, the surface pressure numerical value of object, the outer fixed surface of vernier caliper main part (1) is connected with display screen (8) that show pressure numerical value, adjust pole (6) and tighten up or relax stay cord (5) to adjust the pressure numerical value on object surface.
2. A vernier caliper for sensing strength of force according to claim 1, wherein: one end of the pull rope (5) is provided with a contraction box (4), and the other end of the pull rope (5) is connected with the adjusting rod (6).
3. A vernier caliper for sensing strength of force according to claim 2, wherein: the contraction box (4) comprises a winding spring, and the movable end of the winding spring is connected with the pull rope (5).
4. A vernier caliper for sensing strength of force according to claim 1, wherein: the adjusting rod (6) comprises a twisting rod (10), a rolling rod (9) and a screw rod (11), the screw rod (11) is in threaded connection with the clamping pin, and the rolling rod (9) is fixedly connected with the pull rope (5).
5. A vernier caliper for sensing strength of force according to claim 1, wherein: the two groups of clamping pins are respectively a fixed clamping pin (2) and a movable clamping pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629962.4U CN211977735U (en) | 2020-04-24 | 2020-04-24 | Vernier caliper capable of sensing force intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020629962.4U CN211977735U (en) | 2020-04-24 | 2020-04-24 | Vernier caliper capable of sensing force intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211977735U true CN211977735U (en) | 2020-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020629962.4U Expired - Fee Related CN211977735U (en) | 2020-04-24 | 2020-04-24 | Vernier caliper capable of sensing force intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211977735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833727A (en) * | 2021-01-06 | 2021-05-25 | 山东理工大学 | Ruler for measuring exposed length of constant-resistance anchor cable |
-
2020
- 2020-04-24 CN CN202020629962.4U patent/CN211977735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833727A (en) * | 2021-01-06 | 2021-05-25 | 山东理工大学 | Ruler for measuring exposed length of constant-resistance anchor cable |
| CN112833727B (en) * | 2021-01-06 | 2022-05-24 | 山东理工大学 | Ruler for measuring exposed length of constant-resistance anchor cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Zhonglin running Industrial Development Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020980008745 Denomination of utility model: A vernier caliper for measuring force strength Granted publication date: 20201120 License type: Common License Record date: 20201202 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: 221200 9th floor, block a, Weijing building, south of central street and east of xiaosuihe River, Suining County, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Guolin running Industrial Development Co.,Ltd. Address before: No. 159, dragon pan Road, Nanjing, Jiangsu Patentee before: NANJING FORESTRY University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |