CN202352279U

CN202352279U - Multifunctional dual-tube type liquid crystal display and record demonstration device

Info

Publication number: CN202352279U
Application number: CN2011204814373U
Authority: CN
Inventors: 黄武昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-28
Filing date: 2011-11-28
Publication date: 2012-07-25
Anticipated expiration: 2021-11-28

Abstract

The utility model relates to a multifunctional dual-tube type liquid crystal display and record demonstration device. The demonstration device comprises an upper tube, a lower tube and a piece of record demonstration paper, wherein an upper scroll and a lower scroll are respectively arranged in the upper tube and the lower tube; a paper inlet and a paper outlet are respectively arranged on the upper tube and the lower tube; the piece of the record demonstration paper penetrates the paper outlet and the paper inlet; one end of the piece of record demonstration paper is connected with the upper scroll, and the other end thereof is connected with the lower scroll; one end of the upper scroll is connected with the output shaft of a telemotor; a base is arranged on the upper tube; a liquid crystal display is arranged on the base and provided with a communication interface; and the base is integrally connected with the upper tube. The demonstration device has the characteristics of simple structure, low manufacturing cost, wide application range, and convenience in looking up, replacement and carrying.

Description

Multifunctional double-cylinder type liquid crystal display and record display device

Technical field

The utility model relates to a kind of information record carrier, especially relates to taking top cylinder, doffing and record display paper structure and being provided with liquid crystal indicator and a kind of multifunctional double-cylinder type liquid crystal display and record display device that can in good time write down the past and up-to-date information of telechiric device.

Background technology

The application number that the applicant was applied in the time of 2006 is 200610005353.6 and is called multifunctional double-cylinder type liquid crystal display and record display device; Appearance is good; Simple in structure, low cost of manufacture is checked, replacing and convenient carrying; But there is function singleness, can only be used for the shortcomings such as record of lottery ticket prize-winning number.

The utility model content

In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of and takes top cylinder, doffing and record display paper structure and be provided with liquid crystal indicator and telechiric device, the multifunctional double-cylinder type liquid crystal display that can in good time write down up-to-date information and record display device.

The utility model solves the technical scheme that its technical matters adopted: a kind of multifunctional double-cylinder type liquid crystal display and record display device, comprise top cylinder, doffing and record display paper, and be provided with upper winding shaft in the top cylinder; Be provided with lower winding shaft in the doffing, top cylinder is provided with paper feed port, and doffing is provided with exit slot; Record display paper passes exit slot and paper feed port; One end of record display paper is connected with upper winding shaft, the other end is connected with lower winding shaft, and an end of upper winding shaft is connected with the output shaft of telemotor, and said top cylinder is provided with base; This base is provided with liquid crystal indicator, and this LCD is provided with communication interface.

Said base is connected with top cylinder is integrated.

The right ends of said top cylinder is respectively equipped with upper end cover, and is two-layer inside and outside upper end cover is provided with, and outer and top cylinder is halved together, and internal layer is provided with the fixed bit of upper winding shaft.

The two ends of said upper winding shaft are arranged with spindle nose, the output shaft of telemotor with one of them on spindle nose be connected, spindle nose is connected with top cylinder on another.

Spindle nose and the set fixed bit of upper end cover internal layer are halved together on said one.

Said upper winding shaft is provided with paper feeder, and an end of record display paper is provided with connection strap, and record display paper inserts in the paper feeder of upper winding shaft with " fourth " font through this connection strap.

The two ends of said doffing are provided with bottom end cover, and the two ends of said lower winding shaft are arranged with down spindle nose, and this bottom end cover is positioned at down the spindle nose outside or passes down spindle nose, are provided with hand wheel in the bottom end cover outside of an end of doffing, and this hand wheel is connected with following spindle nose.

On the bottom end cover of the other end of said doffing, be provided with locating device.

Said spindle nose down is provided with groove or convexity, and the convexity or the groove at this time spindle nose and lower winding shaft two ends are halved together.

The beneficial effect of the utility model is: take the structure of top cylinder, doffing and record display paper, can grow to the long record display paper roll of tens of rice with several meters and adorn, paper can write down abundant information; And through the operating and remote controlling device, record display paper is upper and lower to be moved thereby make, and changes the size of showing the space of a whole page at any time; Conveniently check former data message, information is regularly shown, and up-to-date information is imported in the internal memory of LCD through the communication interface of LCD through LCD; And in time refresh; Can be equipped with on the record display paper figure paintings appreciate with or on record display paper, print some songs and supply students' use of singing, or install as the blackboard use, or the spray painting canvas of the white PVC of usefulness with the black cloth of PVC; Write with the blank pen; Use up word wiped clean and recycle, can be applicable to multi-field, have simple in structure, cost of manufacture is low, of many uses and check and change and convenient carrying.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structure longitudinal sectional view of the utility model top cylinder upper end cover;

Fig. 3 is the structure longitudinal sectional view that the utility model doffing rotates handwheel and bottom end cover;

Fig. 4 is the side sectional view of the utility model upper winding shaft.

Among the figure: 1-top cylinder, 2-doffing, 3-upper winding shaft, 4-lower winding shaft, 5-record display paper, 6-fixed bit; The 7-upper end cover, the 8-base, the 9-upper end cover is outer, 10-upper end cover internal layer, the last spindle nose of 11-, 12-telemotor; 15-rotates handwheel, 16-paper feed port, 17-exit slot, 18-bottom end cover, spindle nose under the 19-; The 20-locating device, 21-paper feeder, 22-connection strap, 23-LCD, 24-communication interface.

Embodiment

Referring to Fig. 1, what Fig. 1 was represented is the structural representation of the utility model, a kind of multifunctional double-cylinder type liquid crystal display and record display device; Adopt the version of top cylinder 1, doffing 2 and record display paper 5, the one side of top cylinder 1 is provided with base 8, and these base 8 bottom surfaces are flat shape; Be convenient to install with metope, this base 8 is provided with solid wall screw, this

base

8 and 1 integrated connection of top cylinder; On this base 8, be provided with LCD 23, this LCD 23 is provided with communication interface 24, through LCD 23 prize-winning number the past information is regularly shown; And through the communication interface 24 of LCD 23 up-to-date information is imported in the internal memory of LCD 23, and in time refresh, be respectively equipped with upper end cover 7 in the right ends of top cylinder 1; As shown in Figure 2, two-layer inside and outside being provided with in the upper end cover 7, upper end cover outer 9 and top cylinder 1 are halved together; Can make top cylinder 1 lining tight like this, upper end cover internal layer 10 is provided with the fixed bit 6 of upper winding shaft 3; This top cylinder 1 be provided with paper feed port 16 and in upper winding shaft 3 is housed, the intermediate gap that a kind of situation is a record display paper 5 through two semicircle axles is wrapped on the upper winding shaft 3, said upper winding shaft 3 comprises two semicircle axles; One of them semicircle axle is provided with locking device; The end of this upper winding shaft 3 is respectively equipped with spindle nose 11, and last spindle nose 11 is halved together with upper end cover internal layer 10 set fixed bits 6, and upper winding shaft 3 is fixedly mounted among the top cylinder 1 through two upper end covers 7; In the present embodiment; Referring to Fig. 4, upper winding shaft 3 is provided with paper feeder 21, and an end of record display paper 5 is provided with connection strap 22; Record display paper 5 is bonded on the connection strap 22, and record display paper 5 inserts in the paper feeder 21 of upper winding shaft 3 with " fourth " font through this connection strap 22.

The two ends of upper winding shaft 3 are provided with spindle nose 11; Spindle nose 11 is connected with the output shaft of telemotor 12 on this upper winding shaft 3 one of them, and telemotor 12 is connected through electric signal with power supply with signal receiver, and signal receiver is used to receive the control signal that telepilot 12 sends; Telemotor 12 is controlled; Through signal receiver, operation signal is received on the telemotor 12, telemotor 12 drives upper winding shaft 3 and rotates; Upper winding shaft 3 rotates drive record display paper 5 and moves up and down, and spindle nose 11 is connected with the upper end cover 7 of top cylinder 1 on another of upper winding shaft 3.

Doffing 2 be provided with exit slot 17 and in lower winding shaft 4 is housed; The two ends of doffing 2 are provided with bottom end cover 18; This bottom end cover 18 is positioned at down spindle nose 19 outsides or passes down spindle nose 19, and is as shown in Figure 3, is provided with hand wheel 15 in bottom end cover 18 outsides of an end of doffing 2; This hand wheel 15 passes bottom end cover 18 through bolt and is connected with following spindle nose 19; This time spindle nose 19 is provided with groove or convexity, and this time spindle nose 19 is halved together with the convexity or the groove that are arranged on lower winding shaft 4 two ends, and lower winding shaft 4 is fixedly mounted in the doffing 2 through bottom end cover 18; The another kind setting of doffing 2 is to adopt the mode of hinge or shell fragment that two cylindrical shells are connected, and during unlatching, as long as open shell fragment, just can two cylindrical shells be separated.

4 exit slot 17 is connected record display paper 5 two ends respectively on the paper feed port 16 that record display paper 5 passes upper winding shaft 3 and the lower winding shaft with lower winding shaft 4 with upper winding shaft 3.

One end of doffing 2 is provided with locating devices 20 such as dog screw or register pin, is in the present embodiment, adopts dog screw; When needs are changed paper; Unclamp dog screw or register pin earlier, unclamp the end cap 18 at hand wheel 15 and doffing 2 two ends again, can lower winding shaft 4 be taken out in doffing 2; Treat to reinstall doffing 2 after lower winding shaft 4 installs record display paper 5, very easy to use.

The utility model is taked the structure of top cylinder, doffing and record display paper, can grow to the long record display paper roll of tens of rice with several meters and adorn, and paper can write down abundant information; And through the operating and remote controlling device, record display paper is upper and lower to be moved thereby make, and changes the size of showing the space of a whole page at any time; Conveniently check former prize-winning number, through LCD prize-winning number the past information is regularly shown, and up-to-date information is imported in the internal memory of LCD through the communication interface of LCD; And in time refresh, it is good, simple in structure to the utlity model has appearance; Low cost of manufacture is checked, replacing and advantage easy to carry.Being fit to each welfare, sports lottery ticket Betting Station and lottery fan uses.

The utility model is taked the structure of top cylinder, doffing and record display paper, can grow to the long record display paper roll of tens of rice with several meters and adorn, and paper can write down abundant information; And through the operating and remote controlling device, record display paper is upper and lower to be moved thereby make, and changes the size of showing the space of a whole page at any time; Conveniently check former data message, information is regularly shown, and up-to-date information is imported in the internal memory of LCD through the communication interface of LCD through LCD; And in time refresh; Can be equipped with on the record display paper figure paintings appreciate with or on record display paper, print some songs and supply students' use of singing, or install as the blackboard use, or the spray painting canvas of the white PVC of usefulness with the black cloth of PVC; Write with the blank pen; Use up word wiped clean and recycle, can be applicable to multi-field, have simple in structure, cost of manufacture is low, of many uses and check and change and convenient carrying.

Claims

1. multifunctional double-cylinder type liquid crystal display and record display device comprise top cylinder, doffing and record display paper, it is characterized in that: be provided with upper winding shaft in the top cylinder; Be provided with lower winding shaft in the doffing, top cylinder is provided with paper feed port, and doffing is provided with exit slot; Record display paper passes exit slot and paper feed port, and an end of record display paper is connected with upper winding shaft, the other end is connected with lower winding shaft, and an end of upper winding shaft is connected with the output shaft of telemotor; Said top cylinder is provided with base; This base is provided with liquid crystal indicator, and this LCD is provided with communication interface, and said base is connected with top cylinder is integrated.

2. multifunctional double-cylinder type liquid crystal display and record display device according to claim 1; It is characterized in that: the right ends of said top cylinder is respectively equipped with upper end cover, and is two-layer inside and outside upper end cover is provided with, and outer and top cylinder is halved together; Internal layer is provided with the fixed bit of upper winding shaft; The two ends of said upper winding shaft are arranged with spindle nose, the output shaft of telemotor with one of them on spindle nose be connected, spindle nose is connected with top cylinder on another, and spindle nose and the set fixed bit of upper end cover internal layer are halved together on said one.

3. multifunctional double-cylinder type liquid crystal display and record display device according to claim 1; It is characterized in that: said upper winding shaft is provided with paper feeder; One end of record display paper is provided with connection strap, and record display paper inserts in the paper feeder of upper winding shaft with " fourth " font through this connection strap.

4. multifunctional double-cylinder type liquid crystal display and record display device according to claim 1; It is characterized in that: the two ends of said doffing are provided with bottom end cover; The two ends of said lower winding shaft are arranged with down spindle nose, and this bottom end cover is positioned at down the spindle nose outside or passes down spindle nose, are provided with hand wheel in the bottom end cover outside of an end of doffing; This hand wheel is connected with following spindle nose, on the bottom end cover of the other end of said doffing, is provided with locating device.

5. like said multifunctional double-cylinder type liquid crystal display of claim 4 and record display device, it is characterized in that: said spindle nose down is provided with groove or convexity, and the convexity or the groove at this time spindle nose and lower winding shaft two ends are halved together.