CN204380210U - A kind of device detecting impact force - Google Patents
A kind of device detecting impact force Download PDFInfo
- Publication number
- CN204380210U CN204380210U CN201420763883.7U CN201420763883U CN204380210U CN 204380210 U CN204380210 U CN 204380210U CN 201420763883 U CN201420763883 U CN 201420763883U CN 204380210 U CN204380210 U CN 204380210U
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- hard foam
- impact force
- sensing resistance
- utility
- force sensing
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Abstract
Detect a device for impact force, it relates to psychological venting equipment technical field, and it comprises hard foam one, hard foam two, shell, force sensing resistance; Hard foam one, hard foam two are embedded in circular housing, and are provided with force sensing resistance between hard foam one and hard foam two.Its structure is simple, installs easy to operate, the restriction of not tested strength journey.
Description
Technical field:
The utility model relates to psychological venting equipment technical field, is specifically related to a kind of device detecting impact force.
Background technology:
At present, the beating target of psychological venting series products, common metal strain class pressure sensor participates in detecting the stressed size of impact, and because metal strain class pressure sensor needs fixed pivot, mounting structure is complicated, and tested strength degree system.
Utility model content:
The purpose of this utility model is to provide a kind of device detecting impact force, and its structure is simple, installs easy to operate, the restriction of not tested strength journey.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises hard foam one, hard foam two, shell, force sensing resistance; Hard foam one, hard foam two are embedded in circular housing, and are provided with force sensing resistance between hard foam one and hard foam two.
As preferably, the induction region of described force sensing resistance is 4.5cm × 3.8cm.
As preferably, described hard foam one, be interference fit between hard foam two and shell.
As preferably, the width of described shell is greater than 1m, and material is hard metal, not yielding, decreases the loss of transmission of signal.
In the utility model, circular metal frame and two blocks of circular sponge flexible materials form target body, and sponge target body passes to semiconductor force sensing resistance transducer plate by external force impact deformation, reaches the object detecting impact force.
The beneficial effects of the utility model: its structure is simple, installs easy to operate, the restriction of not tested strength journey.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Referring to Fig. 1, this detailed description of the invention by the following technical solutions: it comprises hard foam 1, hard foam 22, shell 3, force sensing resistance 4; Hard foam 1, hard foam 22 are embedded in circular housing 3, and are provided with force sensing resistance 4 between hard foam 1 and hard foam 22.
Wherein, the induction region of described force sensing resistance 4 is 4.5cm × 3.8cm; Described hard foam 1, be interference fit between hard foam 22 and shell 3; The width of described shell 3 is greater than 1m, and material is hard metal, not yielding, decreases the loss of transmission of signal.
In this detailed description of the invention, circular metal frame and two blocks of circular sponge flexible materials form target body, and sponge target body passes to semiconductor force sensing resistance transducer plate by external force impact deformation, reaches the object detecting impact force.
This detailed description of the invention structure is simple, installs easy to operate, the restriction of not tested strength journey.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. can detect a device for impact force, it is characterized in that it comprises hard foam one (1), hard foam two (2), shell (3), force sensing resistance (4); Hard foam one (1), hard foam two (2) are embedded in circular housing (3), and are provided with force sensing resistance (4) between hard foam one (1) and hard foam two (2).
2. a kind of device detecting impact force according to claim 1, is characterized in that the induction region of described force sensing resistance (4) is 4.5cm × 3.8cm.
3. a kind of device detecting impact force according to claim 1, is characterized in that described hard foam one (1), is interference fit between hard foam two (2) and shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763883.7U CN204380210U (en) | 2014-12-04 | 2014-12-04 | A kind of device detecting impact force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763883.7U CN204380210U (en) | 2014-12-04 | 2014-12-04 | A kind of device detecting impact force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380210U true CN204380210U (en) | 2015-06-10 |
Family
ID=53352967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763883.7U Active CN204380210U (en) | 2014-12-04 | 2014-12-04 | A kind of device detecting impact force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380210U (en) |
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2014
- 2014-12-04 CN CN201420763883.7U patent/CN204380210U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201815 Shanghai city Jiading District Zhu Dailu No. 1783 Building 1 A zone Patentee after: Shanghai Huicheng science and education equipment Limited by Share Ltd Address before: 201800 Shanghai city Jiading District Zhu Dailu No. 1783 Building 1 A zone Patentee before: Shanghai Huicheng Medical Science and Education Instrument Co., Ltd. |