CN208871378U

CN208871378U - A kind of LED light that can shake out word

Info

Publication number: CN208871378U
Application number: CN201821838314.9U
Authority: CN
Inventors: 王宇
Original assignee: Zhejiang Normal University CJNU
Current assignee: Zhejiang Normal University CJNU
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2019-05-17
Anticipated expiration: 2028-11-08

Abstract

The utility model discloses a kind of LED light that can shake out word, it is related to a kind of electronic entertainment product, its primary structure includes lampshade and handle, the lampshade and handle are rotatablely connected by shaft, the handle is equipped with placing groove, and the lampshade is corresponding with groove location is placed, and is equipped with first circuit board in the handle, second circuit board is installed, the first circuit board is connect with the second circuit board by conducting wire on the lampshade；Wherein, main control chip, selection character keys and power switch are welded on the first circuit board；LED light group and ball switch are welded on the second circuit board；The main control chip is electrically connected with LED light group, ball switch, selection character keys respectively；The power switch is connected between power supply and main control chip.The utility model not only low manufacture cost, be easy to carry about with one, can be made into toy for children, also glo-stick can be replaced to be applied to concert, Festival celebration Festival etc. enliven live atmosphere, purposes is very extensive.

Description

A kind of LED light that can shake out word

Technical field

The utility model relates to a kind of electronic entertainment products, and in particular to a kind of LED light that can shake out word.

Background technique

In occasions such as concert, Festival celebration Festivals, usually it can be seen that spectators wave the glo-stick without word come the scene of enlivening Atmosphere, not only length is longer for common glo-stick, not readily portable, display effect it is also relatively simple, ornamental value is insufficient.

Utility model content

The problems of above-mentioned in order to solve, the utility model embodiment provides a kind of low manufacture cost, can roll over It folds, be easy to carry about with one, while there is a kind of LED light that can shake out word for dazzling beautiful display effect.

A kind of LED light that can shake out word provided by the utility model, including lampshade and handle, the lampshade and handle pass through Shaft rotation connection, the handle are equipped with placing groove, and the lampshade is corresponding with placement groove location, and the is equipped in the handle One circuit board is equipped with second circuit board, the first circuit board and the second circuit board on the lampshade and passes through conducting wire company It connects.

Wherein, main control chip, selection character keys and power switch are welded on the first circuit board；Second electricity LED light group and ball switch are welded on the plate of road；The main control chip respectively with LED light group, ball switch, selection character keys Electrical connection；The power switch is connected between power supply and main control chip.

Preferably, the lampshade is transparent material.

Preferably, the shaft is equipped with plastic shell, the plastic shell is hollow structure.

Preferably, the main control chip uses 51 single-chip microcontrollers.

Preferably, a column LED light quantity has 8-16 in the LED light group.

Preferably, the power supply is rechargeable lithium battery.

Preferably, the handle inner is equipped with power pack.

It is big to hold handle by main control chip control LED light group for a kind of LED light that can shake out word provided by the utility model When amplitude shakes barred body, ball switch is ceaselessly contacted and is disconnected, and then LED light can show complete character；In addition, the reality It can also be folded with new embodiment, it is even more easy to carry.

Detailed description of the invention

Fig. 1 is the internal circuit configuration schematic diagram for originally applying example；

Fig. 2 is the design structure chart for originally applying example；

Fig. 3 is the effect picture for originally applying example；

Fig. 4 is the folded state structure chart for originally applying example；

Fig. 5 is the circuit diagram for originally applying example.

Description of symbols: 1- main control chip, 2-LED lamp group, 3- power supply, 4- power switch, 5- select character keys, 6- Ball switch, 7- first circuit board, 8- second circuit board, 9- shaft, 10- lampshade, 11- handle, 12- placing groove.

Specific embodiment

Below with reference to the attached drawing in the utility model, the technical solution of the utility model embodiment is carried out clear, complete Description, it is clear that described embodiment is a part of the embodiment of the utility model, rather than whole embodiments.Based on this Embodiment in utility model, those of ordinary skill in the art are obtained all without making creative work Other embodiments all should belong to the range of the utility model protection.

With reference to Fig. 1 and Fig. 2, a kind of LED light that can shake out word of the utility model includes lampshade 10 and handle 11.

Specifically, the lampshade 10 and handle 11 are being connected by shaft 9, and the handle 11 is equipped with placing groove 12, institute It is corresponding with 12 position of placing groove to state lampshade 10, first circuit board 7 is installed in the handle 11, is equipped on the lampshade 10 Two circuit boards 8, the first circuit board 7 are connect with the second circuit board 8 by conducting wire.

Wherein, main control chip 1, selection character keys 5 and power switch 4 are welded on the first circuit board 7；Described LED light group 2 and ball switch 6 are welded on two circuit boards 8；The main control chip 1 respectively with LED light group 2, ball switch 6, choosing Select the electrical connection of character keys 5；The power switch 4 is connected between power supply 3 and main control chip 1.

Preferably, the lampshade 10 is transparent material.

Preferably, the shaft 9 is equipped with plastic shell, and the plastic shell is hollow structure.Wherein, plastic shell is arranged Facilitate the conducting wire of connection first circuit board 7 and second circuit board 8 that can pass through for hollow structure, while conducting wire being stashed.

Preferably, the main control chip 1 uses 51 single-chip microcontrollers, 51 single-chip microcontroller model AT89C51.

Preferably, a column LED light quantity has 8~16 in the LED light group 2, and LED light group 2 has 8 in the present embodiment LED light.

Preferably, the power supply 3 is rechargeable lithium battery, and rechargeable lithium battery can effectively solve dead battery capability, The problem of buying new battery is needed, while also more environmentally friendly.

Preferably, power pack is equipped with inside the handle 11, power pack has the function of fixed battery.

With reference to Fig. 5, the circuit diagram for originally applying example includes reset circuit, crystal oscillating circuit, power supply, LED light group circuit, selection 6 circuit of 5 circuit of character keys and ball switch.Wherein, capacitor C3 and resistance R9 and couple RST pin constitute reset circuit；It is single Composition crystal oscillator in parallel with capacitor C1 and C2 after XTAL1 the and XTAL2 pin of piece machine is connected with 1,2 two pin of crystal oscillator Y1 respectively Circuit；Single-chip processor i/o mouth P1.0~P1.7 is correspondingly connected with LED light D8~D0 respectively, and LED light D0~D8 and pull-up resistor R1~ R8 respectively corresponds series connection and is followed by VCC；P2.4I/O mouthfuls of series connection key SW of single-chip microcontroller are followed by GND and constitute selection 5 circuit of character keys, P2.4I/O mouthfuls of series connection ball switch of single-chip microcontroller are followed by GND and constitute 6 circuit of ball switch；40 pin VCC of single-chip microcontroller is power pins VCC is met, 20 pin GND are that ground wire pin meets GND, and 31 pin EA/VPP are that selection signal pin meets VCC.

A kind of LED light that can shake out word of the utility model is powered by power supply 3 to main control chip 1, and main control chip 1 controls LED light group 2, user hold 9 double swerve barred body 8 of handle, and ball switch 6 can ceaselessly lead through and off with the angle of shaking Open, the moment when ball switch 6 is connected, main control chip 1 restart successively to send out each byte value of type matrix to P1 I/O mouth with It controls the bright of LED light or goes out, due to " persistence of vision " property of human eye, the information such as preset character, figure are just presented on user At the moment.There are many pattern, users can carry out pattern switching by selection character keys 5 for preset information；When not in use, Lampshade 10 can be folded and be put into placing groove, both saved space, be also convenient for carrying.

Disclosed above is only specific embodiment of the utility model, and still, the utility model embodiment is not limited to This, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.

Claims

1. a kind of LED light that can shake out word, which is characterized in that including lampshade (10) and handle (11), the lampshade (10) and hand Handle (11) is rotatablely connected by shaft (9), and the handle (11) is equipped with placing groove (12), the lampshade (10) and placing groove (12) position is corresponding, is equipped with first circuit board (7) in the handle (11), is equipped with second circuit board on the lampshade (10) (8), the first circuit board (7) is connect with the second circuit board (8) by conducting wire；

Wherein, main control chip (1), selection character keys (5) and power switch (4) are welded on the first circuit board (7)；Institute It states and is welded with LED light group (2) and ball switch (6) on second circuit board (8)；The main control chip (1) respectively with LED light group (2), ball switch (6), selection character keys (5) electrical connection；The power switch (4) is connected to power supply (3) and main control chip (1) between.

2. a kind of LED light that can shake out word according to claim 1, which is characterized in that the lampshade (10) is transparent material Matter.

3. a kind of LED light that can shake out word according to claim 1, which is characterized in that the shaft (9) is equipped with outside plastics Shell, the plastic shell are hollow structure.

4. a kind of LED light that can shake out word according to claim 1, which is characterized in that the main control chip (1) uses 51 Single-chip microcontroller.

5. a kind of LED light that can shake out word according to claim 1, which is characterized in that a column in the LED light group (2) LED light quantity has 8-16.

6. a kind of LED light that can shake out word according to claim 1, which is characterized in that the power supply (3) is chargeable lithium Battery.

7. a kind of LED light that can shake out word according to claim 1, which is characterized in that be equipped with inside the handle (11) Power pack.