CN210645065U

CN210645065U - 24 second display

Info

Publication number: CN210645065U
Application number: CN201921447170.9U
Authority: CN
Inventors: 孙军; 蔡洁
Original assignee: Jiangsu Jinling Sports Equipment Co ltd
Current assignee: Jiangsu Jinling Sports Equipment Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-02
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a 24 second display, include: the frame, inboard at the frame is provided with the round draw-in groove, transparent substrate is equipped with in the embedded draw-in groove, front surface at transparent substrate is provided with a plurality of light grooves, and each light groove arranges into "88" shape, rear surface at transparent substrate is provided with a plurality of light grooves, and each light groove arranges into "88" shape, the "88" shape light groove of transparent substrate front surface corresponds around rather than the "88" shape light groove of rear surface, placed the LED lamp by controller independent control respectively in every light groove of transparent substrate front surface and rear surface, front surface at transparent substrate pastes to cover and has a preceding transparent protection shield that is used for the protection to place in front surface light inslot LED lamp, it has a preceding transparent protection shield that is used for the protection to place in rear surface light groove to paste at transparent substrate's rear surface. The utility model has the advantages that: simple structure, easy dismounting and maintenance, long service life and low cost.

Description

24 second display

Technical Field

The utility model relates to a basketball match 24 count down display device technical field, concretely relates to 24 second displays.

Background

The structure of the existing 24-second display for basketball game includes: the liquid crystal display screen is characterized by comprising a rectangular outer frame, wherein a whole liquid crystal display screen controlled by a controller is arranged on the inner side of the outer frame. The existing 24-second display has the following disadvantages: (1) the manufacturing cost of the liquid crystal display screen is high, so that the whole manufacturing cost of the display is high; (2) because the liquid crystal display screen has more components, the liquid crystal display screen is inconvenient to maintain after being damaged; (3) the liquid crystal panel of the liquid crystal display screen is exposed outside, so that the surface of the liquid crystal panel is very easy to scratch and damage, dust easily enters the liquid crystal panel and is not waterproof, and the service life of the display screen is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, dismouting easy maintenance, long service life and the 24 second displays that the cost is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a 24-second display comprising: the frame, inboard at the frame is provided with the round draw-in groove, transparent substrate is equipped with in the embedded draw-in groove, front surface at transparent substrate is provided with a plurality of light grooves, and each light groove arranges into "88" shape, rear surface at transparent substrate is provided with a plurality of light grooves, and each light groove arranges into "88" shape, the "88" shape light groove of transparent substrate front surface corresponds around rather than the "88" shape light groove of rear surface, placed the LED lamp by controller independent control respectively in every light groove of transparent substrate front surface and rear surface, front surface at transparent substrate pastes to cover has the preceding transparent protection shield that is used for the protection to place in front surface light inslot LED lamp, back surface at transparent substrate pastes to cover has the back transparent protection shield that is used for the protection to place in rear surface light inslot LED lamp.

Further, the aforementioned 24-second display, wherein: the front transparent protective plate, the transparent substrate and the rear transparent protective plate which are sequentially laminated together from front to back are fixedly embedded in the clamping groove on the inner side of the outer frame together.

Further, the aforementioned 24-second display, wherein: the front surface of the transparent substrate is also provided with a plurality of lamp grooves arranged in an 88:88 shape, the rear surface of the transparent substrate is also provided with a plurality of lamp grooves arranged in an 88:88 shape, the 88:88 shaped lamp grooves on the front surface of the transparent substrate correspond to the 88:88 shaped lamp grooves on the rear surface of the transparent substrate in a front-back mode, and each lamp groove is internally provided with an LED lamp independently controlled by a controller.

Further, the aforementioned 24-second display, wherein: the outer frame is formed by mutually splicing and assembling L-shaped corner connectors and a plurality of hollow frame strips with U-shaped sections.

Further, the aforementioned 24-second display, wherein: the L-shaped angle connecting piece is inserted with the corresponding side frame strip and then locked and fixed through a locking screw.

Through the implementation of the above technical scheme, the beneficial effects of the utility model are that: (1) the controller controls each LED lamp to display 24 seconds of countdown, so that the manufacturing cost is low; (2) the structure is simple, and the disassembly, the assembly and the maintenance are convenient; (3) the LED lamp is protected by the transparent protection plate and cannot be exposed outside, the damage of the LED lamp due to scratching is effectively avoided, dust and water cannot enter the clamping groove to damage the LED lamp, and the service life of the display is greatly prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a 24-second display according to the present invention.

Fig. 2 is an enlarged schematic view of a portion H shown in fig. 1.

Fig. 3 is a schematic structural view of the section a-a shown in fig. 1.

Fig. 4 is an enlarged schematic view of a portion F shown in fig. 3.

Fig. 5 is a schematic structural view of the LED lamp shown in fig. 4 without the LED lamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, 2, 3, 4 and 5, the 24-second display includes: the LED lamp comprises an outer frame, a circle of clamping grooves are arranged on the inner side of the outer frame, a transparent substrate 1 is embedded in the clamping grooves, a plurality of lamp grooves 11 are arranged on the front surface of the transparent substrate 1, the lamp grooves 11 are arranged in an 88 shape, a plurality of lamp grooves 11 are arranged on the rear surface of the transparent substrate 1, the lamp grooves 11 are arranged in an 88 shape, the 88-shaped lamp grooves on the front surface of the transparent substrate 1 correspond to the 88-shaped lamp grooves on the rear surface of the transparent substrate, LED lamps 2 independently controlled by a controller are respectively arranged in each lamp groove 11 on the front surface and the rear surface of the transparent substrate 1, the LED lamps 3 arranged in the lamp grooves 11 on the front surface of the transparent substrate 1 are also arranged in an 88 shape, the LED lamps 3 arranged in the lamp grooves 11 on the rear surface of the transparent substrate 1 are also arranged in an 88 shape, a front transparent protection plate 3 used for protecting the LED lamps arranged in the lamp grooves on the front surface is attached to the front surface of the transparent substrate 1, the rear transparent protection plate 4 used for protecting the LED lamps placed in the rear surface lamp groove is pasted on the rear surface of the transparent substrate 1, the display sequence of each LED lamp in the 88-shaped lamp groove is controlled through the controller, and 24-second countdown of the basketball game can be conveniently displayed;

in the embodiment, the front transparent protection plate 3, the transparent substrate 1 and the rear transparent protection plate 4 which are sequentially laminated together from front to back are fixedly embedded in the clamping groove on the inner side of the outer frame, so that the assembly and disassembly are more convenient; in this embodiment, a plurality of light grooves arranged in an 88:88 shape are further arranged on the front surface of the transparent substrate 1, a plurality of light grooves arranged in an 88:88 shape are also arranged on the rear surface of the transparent substrate, the 88:88 light grooves on the front surface of the transparent substrate 1 correspond to the 88:88 light grooves on the rear surface of the transparent substrate in a front-back manner, the LED lamps 2 independently controlled by the controller are respectively placed in each light groove, the display sequence of each LED lamp in the 88:88 light grooves is controlled by the controller, the remaining time of each game during basketball match can be controlled and displayed, and the function of the display is increased; in this embodiment, the outer frame is formed by mutually splicing and assembling an L-shaped corner connector 5 and a plurality of hollow side frame strips 6 with U-shaped cross sections, the L-shaped corner connector 5 is spliced with the corresponding side frame strips 6 and then locked and fixed through locking screws 7, and the frame is simple in structure and convenient to disassemble, assemble and maintain;

during assembly, the lower side frame strip, the left side frame strip and the right side frame strip are spliced into a first U-shaped frame through two L-shaped angle connecting pieces 5; then the upper side frame strip and the other two L-shaped angle connecting pieces 5 are spliced into a second U-shaped frame; then, arranging the LED lamps 2 in lamp grooves on the front surface and the rear surface of the transparent substrate 1, and connecting the LED lamps 2 with a controller;

then, the front transparent protection plate 3 and the rear transparent protection plate 4 are respectively aligned and pasted on the front surface and the rear surface of the transparent substrate 1; then the front transparent protection plate 3, the transparent substrate 1 and the rear transparent protection plate 4 which are sequentially laminated together are inserted into the half-opened notch of the first U-shaped frame; then, the two L-shaped corner connectors 5 of the second U-shaped frame are respectively inserted into the left side frame strip and the right side frame strip of the first U-shaped frame in a butt joint mode, then the L-shaped corner connectors 5 and the corresponding side frame strips 6 are locked and fixed through the locking screws 7 to assemble a complete outer frame, and at the moment, the front transparent protection plate 3, the transparent substrate 1 and the rear transparent protection plate 4 are embedded into the clamping grooves of the outer frame together, so that the 24-second display is assembled.

When the basketball counting machine is used, the display sequence of each LED lamp 2 in the 88-shaped lamp groove is controlled by the controller, so that the 24-second countdown time of a basketball game can be conveniently displayed; meanwhile, the display sequence of each LED lamp in the 88: 88-shaped lamp groove is controlled by the controller, so that the remaining time of each game in the basketball game can be controlled and displayed.

The utility model has the advantages that: (1) the controller controls each LED lamp to display 24 seconds of countdown, so that the manufacturing cost is low; (2) the structure is simple, and the disassembly, the assembly and the maintenance are convenient; (3) the LED lamp is protected by the transparent protection plate and cannot be exposed outside, the damage of the LED lamp due to scratching is effectively avoided, dust and water cannot enter the clamping groove to damage the LED lamp, and the service life of the display is greatly prolonged.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any modifications or equivalent changes made in accordance with the technical spirit of the present invention are also within the scope of the present invention.

Claims

A 1.24 second display comprising: the frame, its characterized in that: be provided with the round draw-in groove in the inboard of frame, transparent substrate is equipped with in the embedded transparent substrate that is equipped with of draw-in groove, front surface at transparent substrate is provided with a plurality of light troughs, and each light trough arranges into "88" shape, the "88" light trough of transparent substrate front surface corresponds around rather than the "88" light trough of rear surface, the LED lamp by controller independent control has been placed respectively in every light trough of transparent substrate front surface and rear surface, front surface at transparent substrate pastes to cover has a preceding transparent protection shield that is used for the protection to place in front surface light trough LED lamp, back surface at transparent substrate pastes to cover has a back transparent protection shield that is used for the protection to place in rear surface light trough LED lamp.
2. The 24-second display of claim 1, wherein: the front transparent protective plate, the transparent substrate and the rear transparent protective plate which are sequentially laminated together from front to back are fixedly embedded in the clamping groove on the inner side of the outer frame together.
3. The 24-second display of claim 1, wherein: the front surface of the transparent substrate is also provided with a plurality of lamp grooves arranged in an 88:88 shape, the rear surface of the transparent substrate is also provided with a plurality of lamp grooves arranged in an 88:88 shape, the 88:88 shaped lamp grooves on the front surface of the transparent substrate correspond to the 88:88 shaped lamp grooves on the rear surface of the transparent substrate in a front-back mode, and each lamp groove is internally provided with an LED lamp independently controlled by a controller.
4. A 24-second display according to claim 1, 2 or 3, wherein: the outer frame is formed by mutually splicing and assembling L-shaped corner connectors and a plurality of hollow frame strips with U-shaped sections.
5. The 24-second display of claim 4, wherein: the L-shaped angle connecting piece is inserted with the corresponding side frame strip and then locked and fixed through a locking screw.