CN200976618Y

CN200976618Y - Telephone set having projection function

Info

Publication number: CN200976618Y
Application number: CN 200620015105
Authority: CN
Inventors: 童国明
Original assignee: HAOSHIDA ELECTRIC EQUIPMENT CO Ltd SHENZHEN
Current assignee: HAOSHIDA ELECTRIC EQUIPMENT CO Ltd SHENZHEN
Priority date: 2006-09-30
Filing date: 2006-09-30
Publication date: 2007-11-14
Anticipated expiration: 2016-09-30

Abstract

The utility model relates to a telephone with the projection function, which comprises a shell (5), a telephone circuit board within the shell (5) and a first liquid crystal component which is connected with the telephone circuit board and is used for displaying the incoming call numbers; the utility model also comprises a second liquid crystal screen (1) within the shell (5), the signal wires of which are connected with the corresponding signal wires of the first liquid crystal component; the shell (5) is provided with a through hole (6); a convex lens (2) is arranged between the through hole and the second liquid crystal screen (1); at least a light (4) controlled by an output light control component for triggering delay output when the signals are input is arranged on the other side of the second liquid crystal screen (1). The utility model has the advantages that: due to the incoming call numbers displaying on the telephone are drawn out and projected onto the room ceiling, users can see the incoming call numbers very clearly without turning on the light at night, which enormously facilitates the users to see the incoming call numbers and saves time at night.

Description

The telephone set of band projecting function

Technical field

The utility model relates to telephone set, more particularly, relates to a kind of telephone set with projecting function.

Background technology

Telephone set is in today of the title that the information age is arranged, by almost everyone is familiar with and uses.The telephone set that has the recognition function of sending a telegram here is also more and more universal.Use this telephone set can be before answering the call, just see the number of incoming call in the ringing telephone stations, know the people of incoming call, thereby allow the user select whether to answer this incoming call.But now the telephone set incoming call display function on the market watches caller ID or time not too convenient under night or situation about lying on a bed.

The utility model content

The technical problems to be solved in the utility model is, watches caller ID defective not too easily under special circumstances at prior art, and a kind of telephone set that can see the band projecting function of caller ID at night easily is provided.

The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of telephone set with projecting function, first Liquid crystal module that comprises shell 5, is positioned at the telephone set network plate of shell 5 and is connected with described telephone set network plate, be used to show caller ID also comprises being positioned at second liquid crystal display screen 1 that shell 5 inside, its holding wire link to each other with the described first Liquid crystal module corresponding signal line respectively; One through hole 6 is arranged on the described shell 5, between the through hole 6 and second liquid crystal display screen 1 convex lens 2 are arranged; At least one is installed in lamp 4 described second liquid crystal display screen, 1 another side, triggered the lamp control assembly control of time-delay output by input signal.

In the telephone set of band projecting function described in the utility model, also comprise the bright lamp switch that is used to light lamp 4 on the described shell 5; Described telephone set network plate also comprises the incoming call/key-press status end of expression incoming call and key-press status; Described lamp control assembly comprise on two bright lamp switches that are connected separately on the shell 5 and the telephone set network plate on the input of incoming call/key-press status end.

In the telephone set of band projecting function described in the utility model, described bright lamp switch output low level triggering signal when being pressed arrives lamp control assembly; When described incoming call/key-press status end had incoming call or any key to be pressed at telephone set, the output low level triggering signal was to lamp control assembly.

In the telephone set of band projecting function described in the utility model, each holding wire of described second liquid crystal display screen 1 directly is connected on the corresponding signal line of described first Liquid crystal module.

In the telephone set of band projecting function described in the utility model, described through hole 6 is positioned at the top of described shell 5.

In the telephone set of band projecting function described in the utility model,, described convex lens 2 are the focal length of these convex lens 2 with the distance of described through hole 6.

In the telephone set of band projecting function described in the utility model, described convex lens 2 diameters are 14-18mm; Focal length is: 25-29mm; Described lamp 4 is 11-15mm with the distance of described second liquid crystal display screen 1.

In the telephone set of band projecting function described in the utility model, described lamp 4 comprises high brightness LED or bulb.

In the telephone set of band projecting function described in the utility model, also comprise a mounting bracket 3, described lamp 4, second liquid crystal display screen 1 and convex lens 2 all or part of being installed on the mounting bracket 3, described mounting bracket 3 are fixed in the described shell 5, the position of corresponding described through hole 6.

Implement the telephone set of band projecting function of the present utility model, has following beneficial effect: owing to draw and project to the caller ID that shows on the telephone set outside the telephone set, on the ceiling as the room, so just make the user at night or lie on a bed to turn on light and just can know the number of incoming call, be very easy to the user and watch caller ID night.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the circuit block diagram of the utility model band projecting function telephone set embodiment;

Fig. 2 is the profile schematic diagram of the utility model band projecting function telephone set embodiment;

Fig. 3 is that each assembly master of the utility model band projecting function telephone set embodiment looks cross-sectional view.

Embodiment

As shown in Figure 1, in the embodiment of the utility model band projecting function telephone set, the telephone set network plate and first Liquid crystal module are to have in the existing telephone machine, usually, be to link to each other between these two parts, to realize the connection of the signal of telecommunication by one group of parallel winding displacement or with flexible PCB or conductive rubber.In the present embodiment, on the telephone set network plate compared with prior art, many incoming call/key-press status ends, this terminal directly is connected on the telephone set main control chip on the pin, this pin by the software setting of main control chip for being high level at ordinary times, when any one button was pressed on monitoring ringing telephone stations or telephone keyboard, this pin was set to low level; Directly on signal port on the telephone set network plate, that be connected to first Liquid crystal module, draw the holding wire identical, and be connected on the pin of second liquid crystal display screen 1 with delivering to first Liquid crystal module.This second liquid crystal display screen 1 is an independent liquid crystal display screen; Below second liquid crystal display screen 1, lamp 4 is installed, in the present embodiment, described lamp 4 is light-emitting diodes of high brightness; Lamp 4 positive poles are connected in the lamp control assembly output, and lamp 4 negative poles are connected to ground, and promptly lamp 4 is controlled it by lamp control assembly and lighted and extinguish; Two inputs of lamp control assembly, on the bright lamp switch that is connected on the shell 5, another is connected on the incoming call/key-press status end of above-mentioned telephone set network plate; At ordinary times, do not have voltage output on the lamp control assembly output, lamp 4 can not lighted; Have incoming call or arbitrarily button be pressed or bright lamp switch when being pressed, voltage output is arranged on the lamp control assembly output, lamp 4 is lighted, and stop that ring or button are decontroled or bright lamp switch decontrol 6 second back light 4 extinguish; When incoming call was arranged, what show on second liquid crystal display screen was caller ID, and what project after lamp 4 is lighted is exactly this caller ID; On just pressing bright lamp switch or telephone set during any key, because what show on second liquid crystal display screen 1 is time on the current telephone set, so the image that projects is exactly the above-mentioned time.

Fig. 2 is the outline drawing of the utility model embodiment.In Fig. 2, a through hole 6 is arranged at the top of shell 5, and each above-mentioned parts all are contained in the shell 5, and by through hole 6 caller ID is incident upon on ceiling or the metope, and the user need not turn on light or lie on a bed at night, just can learn the number of this incoming call.

Fig. 3 is that each assembly master of the utility model band projecting function telephone set embodiment looks cross-sectional view.In Fig. 3, shell 5 not perfect representation comes out, and only just near the part the through hole 6 is drawn, to represent its residing position.Among Fig. 3, convex lens 2, second liquid crystal display screen 1 and a plurality of lamp 4 are housed on the mounting bracket 3, wherein, topmost (promptly the most close through hole 6) be convex lens 2, in the present embodiment, the diameter of these convex lens 2 is: 16mm; Its focal length is: 27mm; Convex lens 2 are exactly the focal length of convex lens 2 apart from the distance of through hole 6; Below convex lens 2, second liquid crystal display screen 1 is fixed on the mounting bracket 3 equally; Below second liquid crystal display screen 1, on mounting bracket 3, fix a highlighted light-emitting diode or bulb, this plane is parallel with the mounting plane of second liquid crystal display screen 1, and just lamp 4 is parallel with second liquid crystal display screen 1.In the present embodiment, the mounting plane of the mounting plane of lamp 4 and second liquid crystal display screen is at a distance of 13.2mm.Above-mentioned convex lens 2, second liquid crystal display screen 1 and lamp 4 are after being mounted on the mounting bracket 3, the center of the installed surface of the center of the center of convex lens 2, second liquid crystal display screen 1 and lamp 4 should coexist on the vertical axle, this also is to use a reason of mounting bracket 3, the mounting bracket 3 that assembles is connected on the base of inside of described shell 5 again, and makes the center of circle of the through hole 6 on the described shell 5 of axis alignment at place, above-mentioned parts center.

When telephone set has phone to squeeze into, ringing telephone stations, show caller ID on first Liquid crystal module, at this moment, also demonstrate on second liquid crystal display screen 1 with first Liquid crystal module on identical number, and lamp 4 is lighted along with the jingle bell of phone, during light transmission second liquid crystal display screen 1 that lamp 4 sends, owing to occur the numerical portion printing opacity of caller ID on second liquid crystal display screen 1, other parts that displaying contents do not occur are then light tight, pass through the focusing of convex lens 2 again by the light of second liquid crystal display screen 1, project on ceiling or the metope with the through hole of crossing on the shell 56.

The foregoing description only is a preferred implementation, in practical application of the present utility model, also has numerous embodiments, as without mounting bracket 3, but above-mentioned each parts is installed on some special structures on described shell 5 inner surfaces or the like.

Claims

1, a kind of telephone set with projecting function, first Liquid crystal module that comprises shell (5), is positioned at the telephone set network plate of shell (5) and is connected with described telephone set network plate, be used to show caller ID, it is characterized in that, also comprise being positioned at second liquid crystal display screen (1) that shell (5) is inner, its holding wire links to each other with the described first Liquid crystal module corresponding signal line respectively; One through hole (6) is arranged on the described shell (5), between through hole (6) and second liquid crystal display screen (1) convex lens (2) are arranged; At least one is installed in lamp (4) described second liquid crystal display screen (1) another side, triggered the lamp control assembly control of time-delay output by input signal.

2, the telephone set of band projecting function according to claim 1 is characterized in that, also comprises the bright lamp switch that is used to light lamp (4) on the described shell (5); Described telephone set network plate also comprises the incoming call/key-press status end of expression incoming call and key-press status; Described lamp control assembly comprise on two bright lamp switches that are connected separately on the shell (5) and the telephone set network plate on the input of incoming call/key-press status end.

3, the telephone set of band projecting function according to claim 2 is characterized in that, each holding wire of described second liquid crystal display screen (1) directly is connected on the corresponding signal line of described first Liquid crystal module.

4, the telephone set of band projecting function according to claim 3 is characterized in that, described through hole (6) is positioned at the top of described shell (5).

5, the telephone set of band projecting function according to claim 4 is characterized in that, described convex lens (2) are the focal length of these convex lens (2) with the distance of described through hole (6).

6, the telephone set of band projecting function according to claim 5 is characterized in that, described convex lens (2) diameter is 14-18mm; Focal length is: 25-29mm; Described lamp (4) is 11-15mm with the distance of described second liquid crystal display screen (1).

7, the telephone set of band projecting function according to claim 6 is characterized in that, described lamp (4) comprises high brightness LED or bulb.

8, according to the telephone set of each described band projecting function of claim 1-7, it is characterized in that, also comprise a mounting bracket (3), described lamp (4), second liquid crystal display screen (1) and convex lens (2) are all or part of to be installed on the mounting bracket (3), and described mounting bracket (3) is fixed in the described shell (5), the position of corresponding described through hole (6).