CN216983714U - Knee pad with luminous strip - Google Patents
Knee pad with luminous strip Download PDFInfo
- Publication number
- CN216983714U CN216983714U CN202220529447.8U CN202220529447U CN216983714U CN 216983714 U CN216983714 U CN 216983714U CN 202220529447 U CN202220529447 U CN 202220529447U CN 216983714 U CN216983714 U CN 216983714U
- Authority
- CN
- China
- Prior art keywords
- light
- rectifier
- led light
- emitting lamp
- post
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- 210000003127 knee Anatomy 0.000 title claims description 11
- 210000000629 knee joint Anatomy 0.000 claims abstract description 8
- 210000004177 elastic tissue Anatomy 0.000 claims abstract description 4
- 229920002457 flexible plastic Polymers 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a kneepad with a luminous strip, which comprises a kneepad body, a piezoelectric cable, a rectifier and an LED luminous lamp post, wherein the kneepad body is woven by elastic fibers, and the outer side of the knee joint is provided with 1 light-transmitting bag; the piezoelectric cable is a flexible coaxial cable, and the positive electrode and the negative electrode at the upper end are connected with the input end of the rectifier through leads; the LED light-emitting lamp post comprises an LED light-emitting lamp and a flexible plastic light-guiding post, wherein a lamp cap of the LED light-emitting lamp is packaged at the top end of the light-guiding post, and a lamp base is connected with the output end of the rectifier through a wire; the piezoelectric cable, the rectifier and the LED light-emitting lamp post are sewn in the light-transmitting bag. According to the utility model, through the arrangement of the light-emitting strips, the identification degree of the product for night movement is improved, and the safety is improved; the piezoelectric cable generates current, so that the energy is saved, the environment is protected, and the competitiveness of the product is improved.
Description
Technical Field
The utility model relates to the field of sports medical treatment and health care protective equipment, in particular to a knee pad with a luminous strip.
Background
Kneepads refer to an article used to protect the knees of a person. Has the functions of protecting sports, preventing cold and keeping warm, and maintaining joints. Kneepads produced in the prior art usually have the functions of preventing collision, scraping and sprain and the like, and provide good sports protection for a large number of sports enthusiasts. However, for most office workers who love sports, the time for exercise is available after leaving work, the demand for exercise at night is increasing, but the movement sight at night is limited, and more potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a kneepad with a luminous strip, which is arranged on the outer side of the kneepad and can generate electricity through movement to form strip-shaped fluorescence, so that the night identification degree of the kneepad is improved, and the safety of the movement is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a kneepad with a luminous strip comprises a kneepad body, a piezoelectric cable, a rectifier and an LED luminous lamp post, wherein the kneepad body is formed by weaving elastic fibers, and the outer side of the knee joint is provided with 1 light-transmitting bag; the piezoelectric cable is a flexible coaxial cable, and the positive electrode and the negative electrode at the upper end are connected with the input end of the rectifier through leads; the LED light-emitting lamp post comprises an LED light-emitting lamp and a flexible plastic light-guiding post, wherein a lamp cap of the LED light-emitting lamp is packaged at the top end of the light-guiding post, and a lamp base is connected with the output end of the rectifier through a wire; the piezoelectric cable, the rectifier and the LED light-emitting lamp post are sewn in the light-transmitting bag.
Furthermore, the piezoelectric cable is a flexible coaxial cable and is respectively provided with a central conducting wire, a piezoelectric film layer, a copper braid layer and a plastic sleeve from inside to outside, the positive pole and the negative pole of the upper end of the cable are connected with the input end of the rectifier through the conducting wire, and the positive pole and the negative pole of the lower end of the cable are connected.
Further, the surface of the light guide column is coated with fluorescent powder, so that the light is uniformly emitted; and fluorescent powder with different colors can be coated, so that the colors of the luminous strips are more various.
The working principle is as follows: when a person walks or moves, the knee joint bends to drive the piezoelectric cable to bend repeatedly, so that alternating current signals with different amplitudes and different intensities are generated, stable direct current signals are formed to the LED light-emitting lamps after passing through the rectifier, the LED light-emitting lamps work to light the whole light guide column, and the outer side of the kneepad is in a strip-shaped fluorescent strip.
According to the utility model, through the arrangement of the light-emitting strips, the identification degree of the product for night movement is improved, and the safety is improved; the piezoelectric cable generates current, so that the energy is saved, the environment is protected, and the competitiveness of the product is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: kneepad body 1, printing opacity bag 101, piezoelectric cable 2, rectifier 3, LED lamp 401, leaded light post 402.
FIG. 2 is a schematic view of the construction of the piezoelectric cable of the present invention;
in the figure: center wire 201, piezoelectric film layer 202, copper braid 203, plastic sheath 204.
Detailed Description
The following examples are intended to illustrate the utility model and its uses, but are not intended to limit the scope of the utility model.
Referring to fig. 1, the kneepad with the luminous strips comprises a kneepad body 1, a piezoelectric cable 2, a rectifier 3 and an LED luminous lamp post, wherein the kneepad body is formed by weaving elastic fibers, and 1 light-transmitting bag 101 is arranged on the outer side of the knee joint; the piezoelectric cable is a flexible coaxial cable, and the positive electrode and the negative electrode at the upper end are connected with the input end of the rectifier 3 through leads; the LED light-emitting lamp post comprises an LED light-emitting lamp 401 and a flexible plastic light-guiding post 402, wherein a lamp cap of the LED light-emitting lamp is packaged at the top end of the light-guiding post, and a lamp base is connected with the output end of the rectifier through a wire; the piezoelectric cable, the rectifier and the LED light-emitting lamp post are sewn in the light-transmitting bag.
Referring to fig. 2, the piezoelectric cable of the present invention is a flexible coaxial cable, and includes a central conducting wire 201, a piezoelectric film layer 202, a copper braid layer 203, and a plastic sheath 204 from inside to outside, wherein the positive and negative terminals of the upper end of the cable are connected to the input end of the rectifier through conducting wires, and the positive and negative terminals of the lower end of the cable are connected to each other.
When the luminous knee pad is used at night, the knee pad body 1 is sleeved on the knee joint by the force of both hands, and the light-transmitting bag 101 is arranged on the outer side of the knee joint; in the process of movement, along with the continuous bending of the knee joint, the piezoelectric cable 2 is repeatedly folded to generate an alternating current signal, the alternating current signal is rectified by the rectifier 3 to form a direct current signal to the LED lamp 401, the whole light guide strip 402 is lightened after the LED lamp works to form strip-shaped fluorescence, the night identification degree of the utility model is improved, and the safety of movement is improved.
It should be understood that the above-described examples of the present invention are illustrative only for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the utility model are covered by the protection scope of the utility model.
Claims (3)
1. A kneepad with a luminous strip is characterized in that: the knee pad comprises a knee pad body, a piezoelectric cable, a rectifier and an LED light-emitting lamp post, wherein the knee pad body is formed by weaving elastic fibers, and the outer side of the knee joint is provided with 1 light-transmitting bag; the positive electrode and the negative electrode at the upper end of the piezoelectric cable are connected with the input end of the rectifier through leads; the LED light-emitting lamp post comprises an LED light-emitting lamp and a flexible plastic light-guiding post, wherein a lamp cap of the LED light-emitting lamp is packaged at the top end of the light-guiding post, and a lamp base is connected with the output end of the rectifier through a wire; the piezoelectric cable, the rectifier and the LED light-emitting lamp post are sewn in the light-transmitting bag.
2. The knee pad with luminous strip as claimed in claim 1, wherein: the piezoelectric cable is a flexible coaxial cable and is provided with a central conducting wire, a piezoelectric film layer, a copper braided layer and a plastic sleeve from inside to outside.
3. The knee pad with luminous strip as claimed in claim 1, wherein: and fluorescent powder is coated on the surface of the light guide column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220529447.8U CN216983714U (en) | 2022-03-12 | 2022-03-12 | Knee pad with luminous strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220529447.8U CN216983714U (en) | 2022-03-12 | 2022-03-12 | Knee pad with luminous strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216983714U true CN216983714U (en) | 2022-07-19 |
Family
ID=82369106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220529447.8U Active CN216983714U (en) | 2022-03-12 | 2022-03-12 | Knee pad with luminous strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216983714U (en) |
-
2022
- 2022-03-12 CN CN202220529447.8U patent/CN216983714U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. A199 Shangcheng Avenue, Houzhai Street, Yiwu, Jinhua City, Zhejiang Province, 322000 Patentee after: Zhejiang Stange Sports Medical Technology Co.,Ltd. Country or region after: China Address before: 322000 Houzhai Industrial Park, Houzhai street, Yiwu City, Jinhua City, Zhejiang Province (in Yiwu Huayuan Chemical Fiber Co., Ltd.) Patentee before: ZHEJIANG STERIGER SPORTS SAFETY TECHNOLOGY CO.,LTD. Country or region before: China |