CN2612004Y - Early education machine using double-sided cards - Google Patents

Abstract

The utility model discloses an early childhood education machine using double-sided cards, comprising a mainframe, a card bin and replaceable cards, wherein a membrane switch array connected to the mainframe is arranged on a bottom plane of the card bin, and a card recognition sensor connected to the mainframe and capable of generating an address code recognition signal is arranged on one side of the card bin; the replaceable card comprises a drawing marked with a pressing position of the membrane switch and text or a pattern, and an address code identification area connected to an edge of one side of the drawing; the replaceable card comprises two single-sided cards A and B, wherein the drawings and the address code identification areas on their edges are bonded back to back to form a double-sided card, and the drawings on the A side and the B side of the double-sided card and the address code identification areas on their edges are independent of each other; the early childhood education machine of the utility model can save 50% of the number of cards, which not only reduces the production cost of the cards, but also improves the card inquiry speed.

Description

Early education machine using double-sided cards

Technical field

The utility model relates to an early education machine for children, in particular to the structural improvement of cards read by the early education machine.

Background technique

At present, there are many kinds of early education machines used to help children learn, but almost all use single-sided cards, that is, the cards used in early education machines can only be used on one side. Single-sided cards not only waste the materials for making cards, but also greatly increase the configuration of early education machines. The number of cards, the high cost and inconvenient use are not conducive to the popularization and development of early childhood education machines.

Contents of the invention

The technical problem to be solved by the utility model is to provide a standardized early education machine using double-sided cards.

The purpose of this utility model can be achieved by adopting the following technical measures. An early education machine using double-sided cards is designed, including: a host, a card compartment and a replaceable card. The bottom plane of the card compartment is provided with a Membrane switch array, one side of the card compartment is provided with a card identification sensor that is connected to the host and can generate an address code identification signal; The address code identification area connected to the edge on one side of the face, the information in the address code identification area is recognized by the card recognition sensor on the side of the card compartment; the replaceable card consists of two single-sided cards A and B, so that their drawings and The address code identification area on its edge is glued back to back to form a double-sided card;

When the A side of the double-sided card is put into the card compartment upwards, the host computer recognizes the address code identification area information on the edge of the A side through the card recognition sensor on the side of the card compartment, and opens and activates the pre-stored in the host computer, which is connected with the A side of the double-sided card. The corresponding membrane switch array; at this time, the host will be in the working state corresponding to the A side of the card.

When the double-sided card is turned over and the B side is put into the card compartment, the host will recognize the address code identification area information on the edge of the B side through the card recognition sensor on the side of the card compartment, open and activate the pre-stored in the host, and face the double-sided card B. The corresponding membrane switch array, at this time the host will be in the working state corresponding to the B side of the card.

The address code identification area on the edge of the A side and the B side of the double-sided card can be a barcode or an identifier printed with black and white. Correspondingly, the card recognition sensor on the side of the card compartment is a barcode recognizer or Photoelectric scanner.

The card recognition sensor on one side of the card compartment can also be a row of key sets, and the address code identification area on the edge of the A side and the B side of the double-sided card can be designed as a through hole corresponding to the position of the key set Or no hole area, at this time the number of through holes on the address code identification area on the edge of the A side and the B side should be the same, and the through holes in the address code identification area of the A side are respectively connected with the address code identification area of the B side from top to bottom. The through holes from bottom to top of the double-sided card overlap; the A side of the double-sided card is placed into the card compartment upwards compared with the B side placed into the card compartment upwards, and the through hole on the address code identification area is opposite to the switch key group on the side of the card compartment. , and its arrangement direction is just opposite, so that the host can be in the working state corresponding to the A side or the B side respectively.

Compared with the prior art, the early education machine using double-sided cards of the utility model has the following advantages: the early education machine with the same teaching content can save 50% of the number of cards, which not only reduces the production cost of the cards, but also improves the speed of checking the cards .

Description of drawings

The descriptions of the attached drawings are as follows:

Fig. 1 is the principle block diagram of the early education machine that the utility model uses double-sided card;

Fig. 2 is a structural schematic diagram of the double-sided card.

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

Detailed ways

As shown in Fig. 1 and Fig. 2, the early education machine using double-sided cards of the utility model includes: a host 1, a card compartment, and a replaceable card 5, and the bottom plane of the card compartment is provided with a membrane switch array 2 connected to the host One side of the card compartment is provided with a card identification sensor 3 that is connected to the host computer and can generate an address code identification signal; The address code identification area 52 connected to the edge of one side of the surface 51, the information of the address code identification area 52 is recognized by the card identification sensor on the side of the card compartment; this new replaceable card 5 is composed of two single-sided cards A and B, Let their drawing 51 and the address code marking area 52 on one side edge thereof be bonded back to back into a double-sided card, so that the A side and the B side of the double-sided card 5 have the addresses of the independent drawing 51 and its edge Code identification area 52 (FIG. 2).

The address code of the address code identification area 52 of the double-sided card 5 adopts binary code, and the perforation or barcode image information on the address code identification area 52 produces a data string signal of 1 or 0 through the sensor of the host computer, and the processing chip of the host computer 1 After decoding the data string signal, the content of the card can be automatically identified. For example, if the data string signal is 100010001, it corresponds to the 273rd card face.

When the A side of the double-sided card 5 is put into the card compartment upward, the host 1 recognizes the information of the address code identification area 52 on the edge of the side A through the card recognition sensor on one side of the card compartment, and opens and activates the information that is pre-stored in the host 1. The membrane switch array 2 corresponding to the side A of the double-sided card; at this time, the host 1 will be in the working state corresponding to the side A of the card. The host 1 will automatically recognize the content on the side A of the card. The user only needs to press the place where the logo is printed on the side A of the card, and the host 1 will automatically call out the voice corresponding to the text or pattern on the side A through the membrane switch array 2 .

When the double-sided card 5 is turned over and the B side is put into the card compartment upward, the host 1 recognizes the information of the address code identification area 52 on the edge of the B side through the card recognition sensor on one side of the card compartment, and opens and activates the information that is pre-stored in the host 1 and is connected with the double-sided card. The membrane switch array 2 corresponding to the card B side, at this time the host 1 will be in the working state corresponding to the card B side. The host 1 will automatically recognize the content on the B side of the card. The user only needs to press the place where the logo is printed on the B side of the card, and the host 1 will automatically call out the voice corresponding to the text or pattern on the B side through the membrane switch array 2 .

The address code identification area 52 on the edge of the A side and the B side of the double-sided card 5 can be a barcode or an identifier printed with black and white, and then the sensor group on one side of the card compartment is a barcode recognizer or a photoelectric scanner. .

The sensor group on one side of the card compartment can also be a row of switch keys, and the address code identification area 51 on the A side and the B side edge of the double-sided card 5 can be designed as a channel corresponding to the position of the switch keys. Holes or non-porous areas, in order to ensure that the address code marking areas 52 on both sides do not interfere with each other when they are stacked together, the number of through holes on the address code marking areas 52 on the edges of the A side and the B side should be the same, and A The through holes of the address code marking area 52 of the face address code mark area 52 coincide with the through holes of the face address code marking area 52 of the B face from bottom to top respectively, as shown in Figure 2. When the edge (thick solid line Y-Y) was expanded, then the through holes of the address code marking area 52 on the A side and the through holes of the address code marking area 52 on the B side were symmetrical to the edge line (thick solid line Y-Y). Therefore, when the A face of the double-sided card 5 is placed into the card compartment upwards and the B face is placed upwards into the card compartment, the position of the through hole on the address code identification area 52 is opposite to the card identification switch key group on the side of the card compartment. The arrangement directions are just opposite, so that the host 1 can distinguish different surfaces through its sensor group so that the host 1 is in the working state corresponding to the A side or the B side respectively.

Claims (4)

1, a kind of early learning machine that uses two-sided card, comprise: main frame, card storehouse and replaceable card, the base plane in described card storehouse is laid with the thin film switch array that is connected with main frame, and a side in card storehouse is provided with main frame the card identification sensor that is connected, can produces the address code identification signal; Described replaceable card reaches the address code tag slot that is connected with drawing one lateral edges by the drawing that indicates described thin film switch pressing position and literal or pattern, and the information of this address code tag slot be is characterized in that by the card identification sensor identification of card storehouse one side:

Described replaceable card allows their drawing and the address code tag slot at edge thereof be bonded into two-sided card back-to-back by two single face card A and B, and the drawing of described two-sided card A face and B face and the address code tag slot at edge thereof are independent separately;

The A of described two-sided card towards on insert the card storehouse, the address code tag slot information at the card identification sensor identification A face edge of main frame by card storehouse one side, open activate be pre-stored in the main frame, with the corresponding thin film switch array of two-sided card A face;

Overturn two-sided card by B towards on insert the card storehouse, the address code tag slot information at the card identification sensor identification B face edge of main frame by card storehouse one side, open activate be pre-stored in the main frame, with the corresponding thin film switch array of two-sided card B face.

2, the early learning machine of the two-sided card of use according to claim 1 is characterized in that: the address code tag slot at the A face of described two-sided card and B face edge is printed with bar code, and the card identification sensor of described card storehouse one side is a barcode recognizer.

3, the early learning machine of the two-sided card of use according to claim 1, it is characterized in that: the address code tag slot at the A face of described two-sided card and B face edge is printed with chequered with black and white identifier, and the card identification sensor of described card storehouse one side is a photoelectric scanner.

4, the early learning machine of the two-sided card of use according to claim 1, it is characterized in that: the card identification sensor of described card storehouse one side is a row on ﹠ off switch group, and the address code tag slot at the A face of described two-sided card and B face edge is and corresponding through hole or the imperforate section in described on ﹠ off switch group position; The number of through hole is identical on the address code tag slot at described A face and B face edge, and the through hole of A face address code tag slot overlaps with B face address code tag slot through hole from bottom to top respectively from top to bottom; The A of described two-sided card towards on insert card storehouse and B towards on insert the card storehouse and compare, the on ﹠ off switch group of the relative card of through hole storehouse one side on the address code tag slot, its orientation is just in time opposite.