CN206524129U - One B shareB display screen - Google Patents

Abstract

The utility model discloses a B shareB display screen, include lamp plate, mask, cast aluminium case and bonnet, the cast aluminium case inner hollow forms installation cavity, the bonnet is connected to the rear portion of the cast aluminium case, the lamp plate lid is located at the front portion of the cast aluminium case, multiple masks are equally spacedly fixed on the lamp plate, the mask includes the vertical the brim of a hat, the sunbonnet of fixed arc on the brim of a hat, lamp hole has been opened up on the sunbonnet, if circumferentially having opened up arterial highway striped on the brim of a hat, and anti-UV matts dirty oil is smeared on the surface of the brim of a hat and the sunbonnet；The bonnet has rear board, top panel, bottom panel and both sidewalls, the rear board is curved, the top panel, bottom panel and both sidewalls are both connected on the rear board, fixed ventilating fan and enter fan on the inwall of panel in the rear, air outlet and air inlet are opened up on the bottom panel, described ventilating fan is faced respectively and enters fan.

Description

One B shareB display screen

Technical field：

The utility model is related to technical field of financial equipment, has been specifically related to a B shareB display screen.

Background technology

Stock display screen is the display device commonly used in security hall, for showing that stock code and transaction are believed on screen Breath, because stock investers are to stare at disk constantly in stock hall, therefore brightness, contrast to stock display screen etc. has higher want Ask, existing stock display screen can cause to use kopiopia after staring at long.In addition, in the area of some humid climates, it is moist Air often penetrates into inside display screen and the electronic component of the inside is interfered so that aberration, shake occurs in display screen Deng unusual condition.

Utility model content：

The purpose of this utility model is to provide for a kind of energy reduction eye fatigue and the stock with preferable water resistance Ticket display screen.

The purpose is achieved by the following scheme,

One B shareB display screen, includes lamp plate, mask, cast aluminium case and bonnet, and the cast aluminium case inner hollow is formd Installation cavity, is installed with electronic component in the installation cavity, and the bonnet is connected to the rear portion of the cast aluminium case, the lamp plate lid The front portion of the cast aluminium case is located at, and it is by the bonnet and the lamp plate that the installation cavity is closed, and multiple masks are equally spacedly It is fixed on the lamp plate, the mask includes the vertical the brim of a hat, the sunbonnet of fixed arc, described on the brim of a hat Lamp hole has been opened up on sunbonnet, if arterial highway striped has circumferentially been opened up on the brim of a hat, and in the brim of a hat and the screening Smear anti-UV matts dirty oil in the surface of positive cap；

The bonnet has rear board, top panel, bottom panel and both sidewalls, and the rear board is curved, the top surface Plate, bottom panel and both sidewalls are both connected on the rear board, fixed ventilating fan and are entered on the inwall of panel in the rear Fan, opens up air outlet and air inlet on the bottom panel, and described ventilating fan is faced respectively and enters fan.

Improved as of the present utility model, rope head bore is provided between the air outlet and air inlet.

As of the present utility model preferred, handle is provided with the side wall.

As further improvement of the utility model, waterproof apron is provided between lid and the cast aluminium case in the rear.

Compared with prior art, the utility model has the advantage of：Intensity is good：Raw material are aluminium ingot (purity 92% or so) And alloy material, hardness and intensity are higher；Good heat dissipation：Cast aluminium radiating effect is good, and increase bonnet is equipped with fan, preferably arranges Heat in outlet；Precision is high：Die cast is stable, is machined after shaping, accurate；Good visual effect：The sun can be prevented Irradiate mask surface and reflective phenomenon occur；Water resistance is good.

Brief description of the drawings：

Fig. 1 is the structural representation of stock display screen in the utility model embodiment；

Fig. 2 is the structural representation of mask in the utility model embodiment；

Fig. 3 is the structural representation of bottom panel in the utility model embodiment；

Fig. 4 is the mounting structure schematic diagram of waterproof apron in the utility model embodiment.

Embodiment：

The utility model is elaborated below in conjunction with the accompanying drawings preferred embodiment.

A B shareB display screen is provided in the present embodiment, includes lamp plate 1, mask 2, cast aluminium case 3 and bonnet 4, cast aluminium Case is that aluminium material melts through smelting furnace, and the die cast into die casting machine is changed into finished product, stable molding, machine after machining after shaping Processing is accurate, it is ensured that box shape size and other fit dimensions, therefore cast aluminium case profile compared with common iron case and aluminium case is small Ingeniously, attractive in appearance, relative Mold Making process is complicated, is adapted to batch production, and production efficiency is higher.

Installation cavity is formd in the inner hollow of cast aluminium case, is installed with installation cavity in display screen surface display figure All kinds of conventional electronic components of picture (may be referred to the electronic component in existing LED display, not make specific in the present embodiment Illustrate), bonnet is connected to the rear portion of the cast aluminium case, and lamp plate is just sealed by the mode such as bonding or welding in process of production Lid is located at the front portion of cast aluminium case, and by bonnet and lamp plate that installation cavity is closed.Lamp plate is PCB lamp board, is provided with many at its back side Individual ox horn seat, electronic component is connected by the cable being located on ox horn seat with lamp plate.

Multiple masks are equally spacedly fixed on the lamp plate, specifically, the space occupied by each mask is one The size of individual pixel, each mask has the vertical the brim of a hat 21, and the sunbonnet 22 of one or two arc is possessed on the brim of a hat (being determined according to pixel spacing and bank light mode), if a sunbonnet, then the sunbonnet is hemispheric sunbonnet, such as Fruit is two sunbonnets, then sunbonnet is the spherical sunbonnet of a quarter, has opened up lamp hole 23 at the center of sunbonnet, often Individual mask is in addition to the brim of a hat and lamp hole, and other parts increase striped, and fringe depths and width are according to pixel size and remaining sky Between area determine, prevent from shining upon rear mask surface and reflective phenomenon occur, and matt processing is done to mask, spray anti-UV matts Dirty oil, and it is whether consistent in the mass colour of outdoor detection mask, it is possible thereby to which improving optical display quality, prevents screen from occurring anti- Light, refraction light etc., the visual fatigue of stock invester is caused to stare at after disk for a long time or even dazzle occurs when excited.

And bonnet has rear board 41, top panel 42, bottom panel 43 and both sidewalls 44, the rear board is curved, institute State top panel, bottom panel and both sidewalls to be both connected on the rear board, in the rear fixed air draft on the inwall of panel Fan and enter fan (not shown), air outlet 431 and air inlet 432 are opened up on bottom panel, ventilating fan is faced respectively With enter fan.One side air intake can just be realized by this structure design, one side air-out gives out to the IC and power supply on lamp plate The heat heat extraction come, reduces the temperature of cast aluminium case.Fan specifications are 7025, and exhaust air rate is in 35CFM or so, and noise is in 25dB, electricity Press as 5V (ventilating fan and enter fan can use same size)；Rope head bore 433 is provided between air outlet and air inlet, Fixed waterproof rope head in rope head bore, as Main Control Tank in use, ten lines can be worn in waterproof rope head, including netting twine, signal wire, Power line, it is to avoid cable-through hole in the hole of several aviation plugs, the hole only one of which of bonnet, waterproof rope head is opened on Main Control Tank backboard Quantity determine this case be Main Control Tank or standard container, outward appearance is consistent in the case of not threading.Waterproof rope head is using mark Quasi- part, internal plug can take down, and inside places into the rubber cushion with cable-through hole, and the size of cable-through hole is according to wire rod size And quantity perforate, material is soft rubber.Because waterproof rope head is standard component common on the market, therefore its concrete structure may be referred to The online various products structure of Taobao, Alibaba, as long as the size fit of its size and rope head bore.

For the ease of bonnet is picked and placeed, handle 5 is provided with the wall of side.

Because lamp plate is the closed front portion for being fixed on cast aluminium case, and cast aluminium case is integrally formed, only bonnet in itself It is that cast aluminium case rear portion is fixed on by removably, therefore gap is there is unavoidably between bonnet and cast aluminium case, in order to carry Water resistance is risen, waterproof apron 6 is provided between bonnet and the cast aluminium case.

It is described above to make preferred embodiment of the present utility model, do not depart from for the person of ordinary skill of the art On the premise of the utility model principle, some variations and modifications can also be made, these also should be regarded as protection of the present utility model Scope.

Claims (4)

1. a B shareB display screen, includes lamp plate, mask, cast aluminium case and bonnet, the cast aluminium case inner hollow forms peace It behave affectedly, electronic component is installed in the installation cavity, the bonnet is connected to the rear portion of the cast aluminium case, and the lamp plate lid is set In the front portion of the cast aluminium case, and it is by the bonnet and the lamp plate that the installation cavity is closed, and multiple masks are equally spacedly solid It is scheduled on the lamp plate, it is characterised in that：The mask includes the vertical the brim of a hat, the screening of fixed arc on the brim of a hat Lamp hole has been opened up on positive cap, the sunbonnet, if arterial highway striped has circumferentially been opened up on the brim of a hat, and in the brim of a hat Anti- UV matts dirty oil is smeared with the surface of the sunbonnet；

The bonnet has rear board, top panel, bottom panel and both sidewalls, and the rear board is curved, the top panel, bottom Panel and both sidewalls are both connected on the rear board, fixed ventilating fan and enter fan on the inwall of panel in the rear, Air outlet and air inlet are opened up on the bottom panel, described ventilating fan is faced respectively and enters fan.

2. stock display screen according to claim 1, it is characterised in that：It is provided between the air outlet and air inlet Rope head bore.

3. stock display screen according to claim 1, it is characterised in that：Handle is provided with the side wall.

4. the stock display screen according to claim 1-3 any one, it is characterised in that：Cover and the cast aluminium in the rear Waterproof apron is provided between case.