CN201643592U - Light-emitting javelin - Google Patents
Light-emitting javelin Download PDFInfo
- Publication number
- CN201643592U CN201643592U CN2010201393518U CN201020139351U CN201643592U CN 201643592 U CN201643592 U CN 201643592U CN 2010201393518 U CN2010201393518 U CN 2010201393518U CN 201020139351 U CN201020139351 U CN 201020139351U CN 201643592 U CN201643592 U CN 201643592U
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- Prior art keywords
- javelin
- lid
- fixed
- light
- contact
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Abstract
The utility model discloses a light-emitting javelin, which comprises not only a javelin rod and a javelin tip but also a light-emitting structure. The light-emitting structure includes light-emitting diodes, a cell, a cover, contacts, a baffle and a wire. The javelin rod is made of transparent hard plastic pipe. The cover is arranged in the tail end of the javelin rod. The cover and the tail end of the javelin rod are connected through threads. The baffle is fixed in the hard plastic pipe. The two contacts are made of metals. One contact is fixed in the center of the inside of the cover and the other contact is fixed in the center of the baffle. The cell is arranged between the cover and the baffle. The cell contacts with the two contacts. A plurality of light-emitting diodes are fixed in the inner wall of the hard plastic pipe. The wire is fixed in the inner wall of the hard plastic pipe. The wire is connected with the light-emitting diodes, the cover and the baffle. The wire and the light-emitting diodes, the cover, the cell and the baffle form a loop through the contacts. The light-emitting javelin is suitable for all javelins.
Description
Technical field the utility model relates to a kind of javelin, especially has the javelin of ray structure.
The background technology javelin is a throwing event in the sports.Javelin generally is made up of mark post and mark point, and wherein, mark post is by the timber manufacturing, and the mark point is by the metal manufacturing.The sixties, aluminium alloy javelin mark post comes out, and it is bigger than wooden javelin hardness, has reduced vibration, and the profile of javelin helps flight.Along with the develop rapidly of sports, comprise many sporting events of the match of running, except racing, also have the function of viewing and admiring.But, this structure of current javelin, sight still is poor.
Chinese patent CN2520191 number disclosed " javelin of band sound " patent (application number: 02212120.X), afterbody at the body of a gun of javelin is installed a windbell, motion along with javelin, under the effect of wind-force, windbell can make a sweet sound, and notes with the staff on the prompting sports ground.The weak point of this patent is: though had the function of sounding, still can not increase the appreciation effect of spectators on sense organ in the javelin match.
In addition, do not retrieve the documents and materials more approaching with this patent.
The summary of the invention the purpose of this utility model is exactly the javelin that a kind of light simple in structure will be provided, and increases the appreciation effect of javelin match.
In order to achieve the above object, the javelin of the light that the utility model provides also has ray structure except having mark post and mark point, and wherein, the mark point is by the metal manufacturing, and the mark point is fixed on the head of mark post; Mark post is formed by transparent rigid plastics pipe manufacturer; Ray structure is made up of light emitting diode, battery, lid, contact, baffle plate, electric wire; Lid is placed in the tail end of mark post, and lid and mark post tail end are by being threaded; Baffle plate is fixed in the plastic conduit; The contact has two, and the contact is by the metal manufacturing, and a contact is fixed on the inboard central authorities of lid, and another contact is fixed on baffle plate central authorities; Battery is placed between lid and the baffle plate, and battery contacts with two contacts; Light emitting diode has many, and light emitting diode is fixed on the inwall of plastic conduit; Electric wire is fixed on the inwall of plastic conduit, and electric wire connects light emitting diode, lid and baffle plate; Electric wire forms the loop by contact and light emitting diode, lid, battery and baffle plate.In addition, it is general knowledge that electric wire forms the loop by contact and light emitting diode, lid, battery and baffle plate, has just repeated no more here.When the utility model uses, battery is inserted the plastic conduit afterbody, cover lid, the contact on the lid contacts with battery, the loop conducting, light emitting diode and mark post send light, use back taking-up battery and get final product.
The javelin of the light that the utility model provides has positive effect: except having mark post and mark point, also have ray structure, ray structure is made up of light emitting diode, battery, lid, contact, baffle plate, electric wire, and is simple in structure; During use battery is inserted the plastic conduit afterbody, cover lid, the contact on the lid contacts with battery, the loop conducting, light emitting diode and mark post send light, use back taking-up battery and get final product, increased the appreciation effect of javelin match, easy and simple to handle, be suitable for all javelins.
Description of drawings the utility model will be further described in conjunction with the accompanying drawings, please referring to accompanying drawing:
Accompanying drawing 1 expression schematic diagram of the present utility model.
Structure shown in the accompanying drawing 1 comprises: mark post 1, battery 2, contact 3, lid 4, baffle plate 5, light emitting diode 6, electric wire 7, inwall 8.
The javelin of the light that specific embodiment the utility model provides also has ray structure except having mark post 1 and mark point, wherein, the mark point is by the metal manufacturing, and the mark point is fixed on the head of mark post 1; Mark post 1 is formed by transparent rigid plastics pipe manufacturer; Ray structure is made up of light emitting diode 6, battery 2, lid 4, contact 3, baffle plate 5, electric wire 7; Lid 4 is placed in the tail end of mark post 1, and lid 4 and mark post 1 tail end are by being threaded; Baffle plate 5 is fixed in the plastic conduit; Contact 3 has two, and contact 3 is by the metal manufacturing, and a contact 3 is fixed on lid 4 inboard central authorities, and another contact 3 is fixed on baffle plate 5 central authorities; Battery 2 is placed between lid 4 and the baffle plate 5, and battery 2 contacts with two contacts 3; Light emitting diode 6 has many, and light emitting diode 6 is fixed on the inwall 8 of plastic conduit; Electric wire 7 is fixed on the inwall 8 of plastic conduit, and electric wire 7 connects light emitting diode 6, lid 4 and baffle plate 5; Electric wire 7 forms the loop by contact 3 and light emitting diode 6, lid 4, battery 2 and baffle plate 5.In addition, it is general knowledge that electric wire 7 forms the loop by contact 3 with light emitting diode 6, lid 4, battery 2 and baffle plate 5, has just repeated no more here.When the utility model uses, battery 2 is inserted the plastic conduit afterbody, cover lid 4, the contact 3 on the lid 4 contacts with battery 2, the loop conducting, light emitting diode 6 and mark post 1 send light, use back taking-up battery 2 and get final product.
The utility model protection domain relates to all changes form recited above.
Claims (1)
1. the javelin of a light, have mark post (1) and mark point, the mark point is by the metal manufacturing, the mark point is fixed on the head of mark post (1), it is characterized in that: have ray structure, ray structure is made up of light emitting diode (6), battery (2), lid (4), contact (3), baffle plate (5), electric wire (7); Mark post (1) is formed by transparent rigid plastics pipe manufacturer; Lid (4) is placed in the tail end of mark post (1), and lid (4) and mark post (1) tail end are by being threaded; Baffle plate (5) is fixed in the plastic conduit; Contact (3) has two, and contact (3) by the metal manufacturing, a contact (3) is fixed on the inboard central authorities of lid (4), and another contact (3) are fixed on baffle plate (5) central authorities; Battery (2) is placed between lid (4) and the baffle plate (5), and battery (2) contacts with two contacts (3); Light emitting diode (6) has many, and light emitting diode (6) is fixed on the inwall (8) of plastic conduit; Electric wire (7) is fixed on the inwall (8) of plastic conduit, and electric wire (7) connects light emitting diode (6), lid (4) and baffle plate (5); Electric wire (7) forms the loop by contact (3) and light emitting diode (6), lid (4), battery (2) and baffle plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201393518U CN201643592U (en) | 2010-03-13 | 2010-03-13 | Light-emitting javelin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201393518U CN201643592U (en) | 2010-03-13 | 2010-03-13 | Light-emitting javelin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643592U true CN201643592U (en) | 2010-11-24 |
Family
ID=43108789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201393518U Expired - Fee Related CN201643592U (en) | 2010-03-13 | 2010-03-13 | Light-emitting javelin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785920A (en) * | 2010-03-13 | 2010-07-28 | 成都市宇中梅科技有限责任公司 | Luminous javelin |
-
2010
- 2010-03-13 CN CN2010201393518U patent/CN201643592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785920A (en) * | 2010-03-13 | 2010-07-28 | 成都市宇中梅科技有限责任公司 | Luminous javelin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20110313 |