CN212974071U - Noctilucent basketball - Google Patents
Noctilucent basketball Download PDFInfo
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- CN212974071U CN212974071U CN202021936899.5U CN202021936899U CN212974071U CN 212974071 U CN212974071 U CN 212974071U CN 202021936899 U CN202021936899 U CN 202021936899U CN 212974071 U CN212974071 U CN 212974071U
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- movable contact
- reed
- light
- contact piece
- basketball
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Abstract
The utility model discloses a night light basketball belongs to basketball technical field, has solved the operational reliability problem of luminous basketball, and its technical scheme main points are including the spheroid, spheroidal surface is provided with the printing opacity strip, spheroidal surface still is provided with the mounting groove, is provided with the light emitting device module in the mounting groove, the light emitting device module includes lamp pearl, casing, battery, reed, wire, static contact and movable contact piece, and the both ends of battery are respectively through the reed fastening installation in the casing, the one end of lamp pearl is connected to a reed, and the other end of lamp pearl passes through the wire and connects the movable contact piece, and the second reed passes through the wire and connects the static contact piece, and movable contact piece and mirror contact and give the lamp pearl power supply under motion and vibration state have reached the effect that improves life and reliability.
Description
Technical Field
The utility model relates to a basketball field especially, relates to a night light basketball.
Background
Fluorescent powder, commonly known as noctilucent powder, is generally classified into photo-induced energy storage noctilucent powder and noctilucent powder with radioactivity. The light-induced energy storage luminous powder is prepared by storing light energy of fluorescent powder after the fluorescent powder is irradiated by natural light, daylight lamp light, ultraviolet light and the like, and slowly releasing the light energy in a fluorescent mode after the light irradiation is stopped, so that the luminous powder can still see luminescence at night or in a dark place for a duration of several hours to dozens of hours. The luminescent powder with radioactivity is prepared by doping radioactive substance into fluorescent powder, and exciting the fluorescent powder to emit light by utilizing the rays continuously emitted by the radioactive substance, and the luminescent powder has long light-emitting time, but has small application range because of toxicity, harm, environmental pollution and the like.
The existing luminous basketball adopts the fluorescent powder, but the luminous effect is still poor, and the service life is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, solve the technical problem in the correlation technique to a certain extent at least, provide a night light basketball to reach and use night conveniently, increase of service life and the purpose that improves the use reliability.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a night light basketball, includes the spheroid, spheroidal surface is provided with the printing opacity strip, spheroidal surface still is provided with the mounting groove, is provided with the light emitting device module in the mounting groove, the light emitting device module includes lamp pearl, casing, battery, reed, wire, static contact and movable contact spring, and the both ends of battery are respectively through the reed fastening installation in the casing, the one end of lamp pearl is connected to a reed, and the movable contact spring is connected through the wire to the other end of lamp pearl, and the static contact is connected through the wire to the second reed, and movable contact spring and mirror contact supply power for the lamp pearl under motion and vibration state.
As a specific aspect of the present invention, it may be preferable that: the lamp bead is connected with a capacitor in parallel, and the capacitor is used for storing electric energy of the battery.
As a specific aspect of the present invention, it may be preferable that: the light guide strip is fixed on the lamp bead and extends to the light transmission strip.
As a specific aspect of the present invention, it may be preferable that: the ends of the movable contact piece and the static contact piece are bonded and fixed on the shell through epoxy resin.
As a specific aspect of the present invention, it may be preferable that: the movable contact piece is a metal sheet or a light spring.
The utility model discloses technical effect mainly embodies in following aspect: the light-transmitting strip is arranged on the ball body, and when the light-emitting device module works, the light can be emitted out, so that the ball body is more striking when people play basketball at night, the battery can be replaced by the light-emitting device module through the dismounting structure, the service life and the reliability of the light-emitting device module are prolonged, the trigger switch supplies power in the motion process, and the light-emitting effect in the motion process is realized.
Drawings
FIG. 1 is a schematic structural view in example 1;
fig. 2 is a schematic structural view of a light emitting device module in embodiment 1;
fig. 3 is a schematic structural view of a light emitting device module in embodiment 2.
Reference numerals: 1. a light transmitting strip; 2. mounting grooves; 3. a light emitting device module; 31. a housing; 32. a battery; 33. a reed; 34. a wire; 35. a static contact piece; 36. a movable contact spring; 37. a lamp bead; 4. a capacitor; 5. a light guide strip; 6. a sphere; 7. and a rubber cover.
Detailed Description
The embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings, and the embodiments described below by referring to the drawings are exemplary and intended to explain the present invention so that the technical solutions of the present invention can be more easily understood and grasped, and cannot be construed as limiting the present invention.
Example 1:
a luminous basketball is shown in a combined drawing 1 and a drawing 2 and comprises a ball body 6, wherein light transmission strips 1 are arranged on the surface of the ball body 6, and the light transmission strips 1 are made of rubber. The surface of spheroid 6 still is provided with mounting groove 2, and mounting groove 2 is airtight through rubber lid 7, and after spheroid 6 aerifys, rubber lid 7 can firmly be fixed on mounting groove 2, when needing to dismantle, need deflate spheroid 6, because after spheroid 6 flattened, rubber lid 7 has just taken out very easily.
In addition, a light emitting device module 3 is provided in the mounting groove 2. The light emitting device module 3 includes a lamp bead 37, a housing 31, a battery 32, a spring 33, a wire 34, a stationary contact 35, and a movable contact 36. Both ends of the battery 32 are fixedly mounted in the housing 31 by reeds 33, respectively. The spring pieces 33 are metal pieces made of copper material, have elasticity, and can fasten the battery 32. The battery 32 is a button battery 32. One spring piece 33 is electrically connected with one end of a lamp bead 37, the other end of the lamp bead 37 is connected with a movable contact piece 36 through a lead 34, the second spring piece 33 is connected with a static contact piece 35 through the lead 34, and the movable contact piece 36 is contacted with a lens contact piece and supplies power to the lamp bead 37 in a moving and vibrating state. Therefore, the connection relationship of the circuits is in a serial connection mode, and the static contact piece 35 and the movable contact piece 36 realize the function of a switch. The trigger circuit is closed in case of vibration and open in case of rest, which is advantageous for saving the use of electrical energy of the battery 32. In addition, when the ball body 6 moves, the movable contact piece 36 contacts the static contact piece 35, so that the power supply loop is connected, the lamp bead 37 is lightened, light can penetrate out of the light-transmitting strip 1, and the basketball is more striking at night.
Example 2:
based on the above structure, that is, the structure of embodiment 1, the difference from embodiment 1 is that, as shown in fig. 3, a capacitor 4 is connected in parallel to a lamp bead 37, and the capacitor 4 is used for storing electric energy of the battery 32. In order to enable the lamp bead 37 to emit light with a delay and continuity, the capacitor 4 can store electric energy, when the movable contact piece 36 is in contact with the static contact piece 35, the battery 32 supplies power to the lamp bead 37 and also supplies power to the capacitor 4 at the same time, the capacitor 4 stores partial electric quantity, and after the movable contact piece 36 is separated from the static contact piece 35, the capacitor 4 supplies power to the lamp bead 37 at the same time, so that the lighting time of the lamp bead 37 can be prolonged, and after the electric quantity of the capacitor 4 is consumed, the lamp bead 37 is turned off.
In order to improve the lighting effect of the lamp bead 37, the light guide strip 5 is fixed on the lamp bead 37, and the light guide strip 5 extends to the light transmission strip 1. Light guide strip 5 is acrylic plate material or transparent plastic stick, can guide light to be close to printing opacity strip 1, improves printing opacity strip 1 printing opacity ability.
In order to make the assembly between the parts reliable and safe, the epoxy glue is insulated and strong, and the ends of the movable contact piece 36 and the stationary contact piece 35 are fixed to the housing 31 by epoxy bonding. Thus, the structure is very reliable, and the circuit works stably.
For the design of the movable contact piece 36, as shown with reference to fig. 3, the movable contact piece 36 is a thin metal sheet. Alternatively, the movable contact 36 may be a light spring, which is electrically conductive and may act as an inductor. At this time, because of the series connection of the inductor, the lighting of the lamp bead 37 can be delayed, and the inductor can also store electric energy, so that the lighting time of the lamp bead 37 can last for a period of time.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (5)
1. The utility model provides a night light basketball, includes the spheroid, characterized by, spheroidal surface is provided with the printing opacity strip, spheroidal surface still is provided with the mounting groove, is provided with the light emitting device module in the mounting groove, the light emitting device module includes lamp pearl, casing, battery, reed, wire, static contact and movable contact spring, and the both ends of battery are respectively through the reed fastening installation in the casing, the one end of lamp pearl is connected to a reed, and the movable contact spring is connected through the wire to the other end of lamp pearl, and the second reed passes through the wire and connects the static contact, movable contact and mirror contact and for the lamp pearl power supply under motion and vibration state.
2. The noctilucent basketball of claim 1, wherein: the lamp bead is connected with a capacitor in parallel, and the capacitor is used for storing electric energy of the battery.
3. The noctilucent basketball of claim 1, wherein: the light guide strip is fixed on the lamp bead and extends to the light transmission strip.
4. The noctilucent basketball of claim 1, wherein: the ends of the movable contact piece and the static contact piece are bonded and fixed on the shell through epoxy resin.
5. The noctilucent basketball of claim 1, wherein: the movable contact piece is a metal sheet or a light spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021936899.5U CN212974071U (en) | 2020-09-05 | 2020-09-05 | Noctilucent basketball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021936899.5U CN212974071U (en) | 2020-09-05 | 2020-09-05 | Noctilucent basketball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212974071U true CN212974071U (en) | 2021-04-16 |
Family
ID=75416607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021936899.5U Active CN212974071U (en) | 2020-09-05 | 2020-09-05 | Noctilucent basketball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212974071U (en) |
-
2020
- 2020-09-05 CN CN202021936899.5U patent/CN212974071U/en active Active
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