CN208859509U - A kind of LED derby - Google Patents

Abstract

The utility model discloses a kind of LED derbies, including shell, it further include rack gear and being mounted on the intracorporal motor of shell, the output end of the motor is socketed with gear hobbing, connection is engaged with rack in the gear hobbing, the rack gear is movably vertically arranged inside housings, lamp plate is removably connected on the rack gear, LED light is electrically connected on the lamp body, the front end of the shell is equipped with lamp hole, projecting mirror is equipped in the lamp hole, the LED light is towards lamp hole direction, the upper and lower part of the shell is equipped with proximity sensor, the proximity sensor and motor are electrically connected.The utility model drives lamp plate to move up and down by the way that lamp plate to be fixed on rack gear, and by motor drive rack, so that single layer has double-deck radiation response, structure is simple, and occupied space is less, carries convenient for user.

Description

A kind of LED derby

Technical field

The utility model relates to derby technical fields, more particularly to a kind of LED derby.

Background technique

With the continuous flourishing growth of out-of-home entertainment and miniature public place of entertainment, portable entertainment device has formed huge Consumption market.Traditional volume is very large and cannot can only technically cannot achieve with the light of stage of fixed high voltage supply The real requirement of outdoor and miniature public place of entertainment.Such as most of traditional derby uses the double-deck butterfly modulated structure, so that its Occupied space is larger, causes user's carrying to be got up very inconvenient, is unfavorable for user and carries use at any time, reduce derby Service efficiency.

Utility model content

In order to overcome the shortcomings of the prior art, it is simple, easy to carry that the utility model provides a kind of structure, irradiation Effect is more lively and LED derby abundant.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of LED derby, including shell, also Including rack gear and it is mounted on the intracorporal motor of shell, the output end of the motor is socketed with gear hobbing, and company is engaged with rack in the gear hobbing It connects, the rack gear is movably vertically arranged inside housings, and lamp plate is removably connected on the rack gear, and the lamp body powers on Property be connected with LED light, the front end of the shell is equipped with lamp hole, is equipped with projecting mirror in the lamp hole, and the LED light is towards lamp hole Direction, the upper and lower part of the shell are equipped with proximity sensor, and the proximity sensor and motor are electrically connected.

Preferably, the surface of the rack gear is equipped with the card slot of outwardly convex, consolidates in the rear surface of the lamp plate Surely have and the mutually matched fixture block of card slot.

Preferably, the fixture block includes fixed part and elastic card socket part, and the lower end of the elastic card socket part is equipped with The projection piece of hook solid, the card slot is interior to be equipped with the notch matched with projection piece.

It preferably, further include being immobilized in the shell vertically with the symmetrical slide bar of rack gear, the slide bar, the slide bar On slidably connect sliding block, the sliding block is fixedly connected in the rear surface of the other end of lamp plate.

Preferably, bottom is equipped with cushion in the shell, and bottom is detachable in the cushion and shell Connection.

Preferably, the surface that the cushion is connect with bottom in shell is pasted equipped with magic, the shell Interior bottom, which is equipped with, pastes the magic female patch matched with magic.

Preferably, the shell upper end is vertically fixed connector, and the connector is connected with the work of " door " shape Dynamic mounting rack, the mounting rack are equipped with mounting hole.

Compared with prior art, the utility model has the beneficial effects that motor starting starts turning, it is socketed in motor at this time The gear hobbing of output end is driven to rotate, and then drive rack starts up to move, so that the lamp plate being connected on rack gear is followed by Rack gear up moves, and the LED light on lamp plate is irradiated on projecting mirror during moving from lower to upper, and projecting mirror again throws light beam It is shot out, when rack gear moves upward to the position of upper proximity sensor induction, signal is transported to motor by proximity sensor On, motor starts to invert after receiving signal, and drive rack moves from top to bottom, and then lamp plate is driven to move from top to bottom, when When rack gear is moved downwardly to the position of lower proximity sensor induction, signal is transported on motor by proximity sensor, and motor connects Start to rotate forward after receiving signal, repeats the movement that above-mentioned rack gear moves from lower to upper, pass through the gear hobbing connected on motor and rack gear Interaction so that lamp plate moves up and down, and then allow single layer derby that there is the radiation response of the double-deck derby, The space occupied is less, user carry it is more convenient, while the LED light on lamp plate be irradiated to projecting mirror range it is wider, throw Penetrating the light that mirror reflects has alternately variation, and projecting light is more lively, projection more horn of plenty.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the schematic diagram of the utility model LED derby.

Fig. 2 is the cross-sectional view of the utility model LED derby.

Fig. 3 is the partial enlarged view in Fig. 2 at A.

Fig. 4 is the schematic diagram of fixture block in the utility model LED derby.

1- mounting rack；2- mounting hole；3- lamp hole；4- foot pad；5- shell；6- projecting mirror；7- connector；8- lamp plate；9- is sliding Bar；10- sliding block；11- cushion；12- magic patch；13- magic mother's note；14- proximity sensor；15- gear hobbing；16- motor； 17- rack gear；18- fixture block；1801- fixed part；1802- projection piece；1803- elastic card socket part；19- card slot.

Specific embodiment

The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram, Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.

In the present invention, it should be noted that term " installation ", " connected ", " connection " shall be understood in a broad sense, example Such as, it may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection, be also possible to be electrically connected It connects；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Fig. 1-4, a kind of LED derby, including shell 5 are please referred to, foot pad 4 is connected in the bottom of shell 5, further includes tooth Item 17 and the motor 16 being mounted in shell 5, the output end of the motor 16 are socketed with gear hobbing 15, the gear hobbing 15 and rack gear 17 Engagement connection, the rack gear 17 are movably vertically arranged in inside shell 5, are removably connected with lamp plate 8 on the rack gear 17, LED light is electrically connected on the lamp plate 8, the front end of the shell 5 is equipped with lamp hole 3, is equipped with projecting mirror 6 in the lamp hole 3, The LED light is equipped with proximity sensor 14, the proximity sensor 14 towards lamp hole direction, 5 upper and lower part of shell It is electrically connected with motor 16.

In the present embodiment, the starting of motor 16 starts turning, and the gear hobbing 15 for being socketed in 16 output end of motor at this time is driven Rotation, and then the beginning of drive rack 17 up moves, and up transports so that the lamp plate 8 being connected on rack gear 17 is followed by rack gear 17 Dynamic, the LED light on lamp plate 8 is irradiated on projecting mirror 6 during moving from lower to upper, and projecting mirror 6 projects light beams upon away again, When rack gear 17 moves upward to the position of the induction of upper proximity sensor 13, signal is transported to motor 16 by proximity sensor 13 On, motor 16 starts to invert after receiving signal, and drive rack 17 moves from top to bottom, and then lamp plate 8 is driven to transport from top to bottom Dynamic, when rack gear 17 is moved downwardly to the position of the induction of lower proximity sensor 13, signal is transported to horse by proximity sensor 13 Up on 16, motor 16 starts to rotate forward after receiving signal, repeats the movement that above-mentioned rack gear 17 moves from lower to upper, passes through motor 16 The interaction of the gear hobbing 15 of upper connection and rack gear 17 so that lamp plate 8 moves up and down, and then allows single layer butterfly lamps and lanterns There is the radiation response of the double-deck derby, the space occupied is less, and user's carrying is more convenient, while the LED light on lamp plate 8 is shone The range for being mapped to projecting mirror is wider, and the light that projecting mirror reflects, which has, alternately to be changed, and projecting light is more lively, projection More horn of plenty.

Specifically, the surface of the rack gear 17 is equipped with the card slot 19 of outwardly convex, fixes in the rear surface of the lamp plate 8 Have and the mutually matched fixture block 18 of card slot 19.

Specifically, the fixture block 18 includes fixed part 1801 and elastic card socket part 1803, the elastic card socket part 1803 Lower end is equipped with the projection piece 1802 of hook solid, is equipped with the notch matched with projection piece 1802 in the card slot 19.

Seen from the above description, when being fixed on rack gear 17 to lamp plate 8, the fixed part of fixture block 18 is first fixed to lamp plate In 8 rear surface, then elastic card socket part 1803 is inserted into card slot 19, at this time the protrusion of flexible clamping subordinate end hook solid Part 1802 is caught in notch, so that lamp plate 8 is more firmly secured on rack gear 17, avoids the lamp during the motion of rack gear 17 Plate 8 occurs shaking or unstable situation.

It specifically, further include being fixed in shell 5 vertically with the symmetrical slide bar 9 of rack gear 17, the slide bar 9, the slide bar 9 On slidably connect sliding block 10, in the rear surface for the other end that the sliding block 10 is fixedly connected on lamp plate 8.

Seen from the above description, when 16 drive rack 17 of motor moves up and down, band movable slider 10 carries out on slide bar 9 Lower slider, and then allow 8 stress balance of lamp plate, so that lamp plate 8 is moved up and down, lamp plate 8 is avoided to move up and down Occurs the case where shaking or deviating in the process.

Specifically, bottom is equipped with cushion 11 in the shell 5, and the cushion 11 and bottom in shell 5 are detachable Connection, wherein the surface that the cushion 11 is connect with bottom in shell 5 is equipped with magic patch 12, bottom in the shell 5 It is equipped with the magic female patch 12 matched with magic patch 12.

Seen from the above description, cushion 11 pastes the mutual cooperation of 12 with magic female patch 12 by magic, so that buffering Pad 11 is detachably connected in shell 5 on bottom, convenient for the replacement and disassembly of cushion 11；The setting of cushion 11 be in order to Prevent lamp plate 8 from colliding 5 bottom of shell when moving down.

Specifically, 5 upper end of shell is vertically fixed connector 7, and the connector 7 is connected with the activity peace of " door " shape 1 is shelved, the mounting rack 1 is equipped with mounting hole 2.

It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims Property range.

Claims (7)

1. a kind of LED derby, including shell, it is characterised in that: it further include rack gear and being mounted on the intracorporal motor of shell, it is described The output end of motor is socketed with gear hobbing, and connection is engaged with rack in the gear hobbing, and the rack gear is movably vertically arranged in shell Inside is removably connected with lamp plate on the rack gear, LED light is electrically connected on the lamp body, the front end of the shell is equipped with Lamp hole is equipped with projecting mirror in the lamp hole, and the LED light is equipped with towards lamp hole direction, the upper and lower part of the shell Proximity sensor, the proximity sensor and motor are electrically connected.

2. LED derby according to claim 1, it is characterised in that: the surface of the rack gear is equipped with outwardly convex Card slot is fixed with and the mutually matched fixture block of card slot in the rear surface of the lamp plate.

3. LED derby according to claim 2, it is characterised in that: the fixture block includes fixed part and elastic card socket part, The lower end of the elastic card socket part is equipped with the projection piece of hook solid, is equipped with the notch matched with projection piece in the card slot.

4. LED derby according to claim 1, it is characterised in that: further include and the symmetrical slide bar of rack gear, the slide bar It is immobilized in the shell vertically, sliding block is slidably connected on the slide bar, after the sliding block is fixedly connected on the other end of lamp plate On surface.

5. LED derby according to claim 1, it is characterised in that: bottom is equipped with cushion in the shell, described slow Punching pad is to be detachably connected with bottom in shell.

6. LED derby according to claim 5, it is characterised in that: the table that the cushion is connect with bottom in shell Face is pasted equipped with magic, and bottom, which is equipped with, in the shell pastes the magic female patch matched with magic.

7. LED derby according to claim 1, it is characterised in that: the shell upper end is vertically fixed connector, institute The movable frame that connector is connected with " door " shape is stated, the mounting rack is equipped with mounting hole.