CN215067791U - Splicing circuit - Google Patents
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- CN215067791U CN215067791U CN202120942421.1U CN202120942421U CN215067791U CN 215067791 U CN215067791 U CN 215067791U CN 202120942421 U CN202120942421 U CN 202120942421U CN 215067791 U CN215067791 U CN 215067791U
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Abstract
The embodiment of the utility model discloses concatenation circuit, include: a first controller and a plurality of panel units, the panel units comprising: the panel transmission interface of the second controller is respectively connected with the panel transmission interfaces, and the panel receiving interfaces of the second controller are respectively connected with the panel receiving interfaces; a panel sending interface and a panel receiving interface form a panel communication interface, and the panel units are connected in a one-to-one corresponding manner through the panel communication interfaces to realize the splicing of the panel units; the communication interface of the first controller is connected with the communication interface of any panel in a one-to-one correspondence mode. The utility model discloses be connected a plurality of communication interfaces of every panel unit with the communication interface of the second controller self of each panel unit, the second controller only needs to set up a set of interface that sends and receive and can realize the intercommunication of a plurality of panel units, reduces the requirement to the controller, has reduced the cost of second controller.
Description
Technical Field
The utility model relates to a toy technical field that benefits intelligence especially relates to a concatenation circuit.
Background
The splicing circuit is used as a children intelligence-benefiting toy and has a wide market prospect, in order to realize a dynamic lighting effect, a communication mechanism is required between each panel unit of the splicing circuit, the states of each panel unit are different, the main control equipment communicates with the panel unit connected with the main control equipment through the sending and receiving signal interface of the main control equipment, and the panel unit is used as slave equipment to transmit a communication data packet to the next panel unit through the sending and receiving signal interface of the main control equipment; based on this, in the prior art, multiple sets of transmitting and receiving signal interfaces for communication are arranged in each panel unit to realize multiple expanded functions, and each interface is independent and is arranged on the controller of the panel unit, so that the manufacturing cost of the controller is increased, and the failure rate of the controller is improved.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a splicing circuit to solve the above problems.
A tiled electrical circuit comprising: a first controller and a plurality of panel units, the panel units comprising: the panel transmission interface comprises a second controller, a plurality of panel transmission interfaces and a plurality of panel receiving interfaces, wherein the transmission interfaces of the second controller are respectively connected with the panel transmission interfaces, and the receiving interfaces of the second controller are respectively connected with the panel receiving interfaces;
a panel sending interface and a panel receiving interface of the panel units form a panel communication interface, and the panel units are spliced in a one-to-one corresponding connection mode through the panel communication interfaces;
and the communication interface of the first controller is connected with the panel communication interface of any panel in a one-to-one correspondence manner.
In one embodiment, the panel unit further comprises: a light emitting unit;
the light-emitting unit is connected with the second controller, and the second controller controls the light-emitting unit to emit light.
In one embodiment, the panel unit further comprises: a driving unit for driving the light emitting unit to emit light;
the input end of the driving unit is connected with the output end of the second controller, and the output end of the driving unit is connected with the light-emitting unit.
In one embodiment, the panel unit further comprises: and the connecting unit is used for correspondingly connecting the panel communication interfaces of the panel units one by one when the panel units are spliced, and the communication interface of the first controller is connected with any panel communication interface through the connecting unit.
In one embodiment, the communication interface of the first controller comprises: a first signal receiving unit, a first signal transmitting unit,
the first signal receiving unit includes: a first resistor R15 and a first capacitor C13; one end of the first resistor R15 and one end of the first capacitor C13 are both connected with the first controller, and the other end of the first resistor R15 is connected with the connecting unit; the other end of the first capacitor C13 is grounded;
the first signal transmitting unit includes: a second resistor R14 and a second capacitor C14; one end of the second resistor R14 and one end of the second capacitor C14 are both connected with the first controller, and the other end of the second resistor R14 is connected with the connecting unit; the other end of the second capacitor C14 is grounded.
In one embodiment, the receiving interface of the second controller comprises: a third resistor R2 and a third capacitor C4; one end of the third resistor R2 and one end of the third capacitor C4 are both connected to the second controller, and the other end of the third resistor R2 is connected to a connection unit of an adjacent panel unit; the other end of the third capacitor C4 is grounded;
the transmission interface of the second controller includes: a fourth resistor R3 and a fourth capacitor C3; one end of the fourth resistor R3 and one end of the fourth capacitor C3 are both connected to the second controller, and the other end of the fourth resistor R3 is connected to a connection unit of an adjacent panel unit; the other end of the fourth capacitor C3 is grounded.
In one embodiment, the driving unit includes: the device comprises a red light driving unit, a green light driving unit and a blue light driving unit;
one end of each of the red light driving unit, the green light driving unit and the blue light driving unit is connected with the second controller respectively; the other end is connected with the light-emitting unit.
In one embodiment, the red driving unit includes: a fifth resistor R26, a sixth resistor R29 and a first triode Q2;
one end of the fifth resistor R26 is connected with the second controller, and the other end of the fifth resistor R26 is connected with the base of the first triode Q2; one end of the sixth resistor R29 is grounded, and the other end of the sixth resistor R29 is connected with the base electrode of the first triode Q2; a collector of the first transistor Q2 is connected to the light emitting unit, and an emitter of the first transistor Q2 is grounded;
the green light driving unit includes: a seventh resistor R27, an eighth resistor R30 and a second triode Q3; one end of the seventh resistor R27 is connected with the second controller, and the other end of the seventh resistor R27 is connected with the base of the second triode Q3; one end of the eighth resistor R30 is grounded, and the other end of the eighth resistor R30 is connected with the base of the second triode Q3; a collector of the second transistor Q3 is connected to the light emitting unit, and an emitter of the second transistor Q3 is grounded;
the blue light driving unit includes: a ninth resistor R28, a tenth resistor R31 and a third triode Q1; one end of the ninth resistor R28 is connected with the second controller, and the other end of the ninth resistor R28 is connected with the base of the third triode Q1; one end of the tenth resistor R31 is grounded, and the other end of the tenth resistor R31 is connected with the base electrode of the third triode Q1; the collector of the third transistor Q1 is connected to the light emitting unit, and the emitter of the third transistor Q1 is grounded.
In one embodiment, the light emitting unit includes a plurality of sets of light emitting parts;
the light emitting part includes: a three-color light emitting diode LED1, an eleventh resistor R8, a twelfth resistor R9, and a thirteenth resistor R10; one end of each of the eleventh resistor R8, the twelfth resistor R9 and the thirteenth resistor R10 is connected to the negative electrode of the three-color LED1, and the other end of each of the eleventh resistor R8, the twelfth resistor R9 and the thirteenth resistor R10 is connected to the collector of each of the first triode Q2, the second triode Q3 and the third triode Q1.
Implement the embodiment of the utility model provides a, will have following beneficial effect:
the transmitting interfaces of the second controller contained in the panel unit are respectively connected with the panel transmitting interfaces of the panel unit, and the receiving interfaces of the second controller are respectively connected with the panel receiving interfaces on the panel unit, so that the panel unit can have a plurality of panel communication interfaces by arranging a group of transmitting and receiving interfaces on the second controller, the requirements on the second controller are lowered, and the manufacturing cost of the second controller is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
FIG. 1 is a block diagram of a mosaic circuit in one embodiment;
FIG. 2 is a block diagram of a splicing circuit in another embodiment;
FIG. 3 is a schematic circuit diagram of a first controller, a first signal receiving unit and a first signal transmitting unit according to an embodiment;
FIG. 4 is a schematic diagram of a second controller, transmit interface and receive interface circuitry in one embodiment;
FIG. 5 is a circuit diagram of a driving unit according to an embodiment;
FIG. 6 is a schematic diagram of a light emitting cell circuit according to an embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a tiled circuit, comprising: a first controller 10 and a plurality of panel units 20, the panel units 20 including: a second controller 202, a plurality of panel transmitting interfaces and a plurality of panel receiving interfaces, wherein the second controller transmitting interface 2023 is connected to the plurality of panel transmitting interfaces 205, respectively, and the second controller receiving interface 2022 is connected to the plurality of panel receiving interfaces 206, respectively; the second controller transmitting interface 2023 and the second controller receiving interface 2022 form a second controller connection communication interface 2000;
a panel sending interface and a panel receiving interface of the panel unit 20 form a panel communication interface 200, and the panel units 20 are spliced in a one-to-one corresponding connection mode through the panel communication interfaces 200; the communication interface of the first controller 10 is connected to the panel communication interface 200 of any panel in a one-to-one correspondence.
The first controller 10 as a master communicates with the panel unit 20 connected to it later through the transmission and reception signals output and received by its communication interface, and the panel unit 20 as a slave transfers the communication data packet transmitted by the first controller 10 to the next panel unit 20.
Specifically, first, the first controller 10 sends out a "count" command to the panel unit 20 connected to it, the panel unit 20 "counts" and "counts" in turn, records its own number, and uses the number as its own communication address, and the last "count" panel returns the "total number of counts" to the first controller 10 in the opposite direction of the "count" time; then, the first controller 10 sends out a communication data packet with a number, the panel unit 20 receives the communication data packet, compares the number in the communication data packet with the number of the panel unit, and if the number in the communication data packet is the same as the number of the panel unit, executes a command in the communication data packet and transmits the communication data packet to the next panel unit 20.
The transmitting interfaces of the second controller contained in the panel unit are respectively connected with the panel transmitting interfaces of the panel unit, and the receiving interfaces of the second controller are respectively connected with the panel receiving interfaces on the panel unit, so that the panel unit can be provided with a plurality of panel communication interfaces 200 by the second controller provided with a group of transmitting and receiving interfaces, the requirements on the controller are reduced, and the manufacturing cost of the second controller is reduced.
In another embodiment, as shown in fig. 2, in order to embody an application environment of the splicing circuit, the panel unit 20 further includes: a light emitting unit 204 and a driving unit 203 for driving the light emitting unit 204 to emit light;
an input end of the driving unit 203 is connected to an output end of the second controller 202, and an output end of the driving unit 203 is connected to the light emitting unit 204. The second controller 202 sends a control instruction to the driving unit 203, and the driving unit 203 drives the light emitting unit 204 to emit light.
It can be seen that, in a possible implementation manner, the above-mentioned mosaic circuit can be applied in a mosaic lamp, as shown in fig. 1, the first controller 10 is connected with the panel communication interfaces 200 on the panel units 20 in a one-to-one correspondence manner through its communication interface 100, the plurality of panel communication interfaces 200 on the panel units 20 can also be connected with other panel units 20, the shape of the panel units 20 is not limited to the rectangular shape in fig. 1, and can be any shape, the panel communication interfaces 200 can be arranged at any position of the periphery thereof, and the panel communication interfaces 200 can be connected with the second controllers in other panel units 20 through the communication interfaces 2000 or the panel communication interfaces 200, so as to realize that each panel unit 20 can be connected with a plurality of other panel units 20 in an extensible manner; the shape of the resulting spliced lamp is also arbitrary.
As shown in fig. 2, in another embodiment, the panel unit 20 further includes: a connection unit 201, as shown in fig. 4, the connection unit 201 is a pin not limited to 4 holes, and is used for realizing the quick connection between the first controller 10 and the panel unit 20; when the panel units 20 are spliced, the panel communication interfaces 200 of the panel units 20 are correspondingly connected by the connection unit 201, and the communication interface of the first controller 10 is connected with any one of the panel communication interfaces 200 by the connection unit 201.
In another embodiment, as shown in fig. 3, the communication interface 100 of the first controller comprises: a first signal receiving unit 102 and a first signal transmitting unit 103; the first signal receiving unit 102 includes: a first resistor R15 and a first capacitor C13; one end of the first resistor R15 and one end of the first capacitor C13 are both connected to the first controller 10, and the other end of the first resistor R15 is connected to the connection unit 201; the other end of the first capacitor C13 is grounded; the first signal transmission unit 103 includes: a second resistor R14 and a second capacitor C14; one end of the second resistor R14 and one end of the second capacitor C14 are both connected to the first controller 10, and the other end of the second resistor R14 is connected to the connection unit 201; the other end of the second capacitor C14 is grounded. The communication interface 100 of the first controller is connected with the panel unit through the connection unit 201, and the communication interface 100 of the first controller realizes the function of sending a data packet to the panel unit by the first controller.
In another embodiment, the splicing circuit further includes a UI signal input unit, and the UI signal includes a control signal sent by a remote controller or a mobile phone terminal to control the light-emitting unit to emit light. Wherein, the output end of the UI signal input unit 104 is connected with the input end of the first controller 101.
As shown in fig. 4, in another embodiment, the second controller receiving interface 2022 includes: a third resistor R2 and a third capacitor C4; one end of the third resistor R2 and one end of the third capacitor C4 are both connected to the second controller 202, and the other end of the third resistor R2 is connected to the connection unit 201 of the adjacent panel unit 20; the other end of the third capacitor C4 is grounded;
the second controller transmission interface 2023 includes: a fourth resistor R3 and a fourth capacitor C3; one end of the fourth resistor R3 and one end of the fourth capacitor C3 are both connected to the second controller 202, and the other end of the fourth resistor R3 is connected to the connection unit 201 of the adjacent panel unit 20; the other end of the fourth capacitor C3 is grounded.
The first signal sending unit 103 of the first controller sends a data packet to the second controller receiving interface 2022, the second controller sending interface 2023 sends "total number of counter counts" information to the first signal receiving unit 102 of the first controller, and sends the data packet sent by the first controller to the next second controller receiving interface 2022; communication between the first controller and the panel unit and between the panel unit and the panel unit is achieved.
In another embodiment, as shown in fig. 5, in order to make the light emitted by the light emitting units in the tile circuit more colorful, the driving unit 203 includes: a red light driving unit 2031, a green light driving unit 2032, and a blue light driving unit 2033;
one end of each of the red light driving unit 2031, the green light driving unit 2032, and the blue light driving unit 2033 is connected to the second controller 202; the other end is connected with the light emitting unit 204.
Wherein the red driving unit 2031 comprises: a fifth resistor R26, a sixth resistor R29 and a first triode Q2;
one end of the fifth resistor R26 is connected with the second controller 202, and the other end is connected with the base of the first triode Q2; one end of the sixth resistor R29 is grounded, and the other end of the sixth resistor R29 is connected with the base electrode of the first triode Q2; the collector of the first transistor Q2 is connected with the light emitting unit 204, and the emitter of the first transistor Q2 is grounded;
the green light driving unit 2032 comprises: a seventh resistor R27, an eighth resistor R30 and a second triode Q3; one end of the seventh resistor R27 is connected to the second controller 202, and the other end is connected to the base of the second transistor Q3; one end of the eighth resistor R30 is grounded, and the other end of the eighth resistor R30 is connected with the base of the second triode Q3; the collector of the second transistor Q3 is connected with the light emitting unit 204, and the emitter of the second transistor Q3 is grounded;
the blue driving unit 2033 includes: a ninth resistor R28, a tenth resistor R31 and a third triode Q1; one end of the ninth resistor R28 is connected to the second controller 202, and the other end is connected to the base of the third transistor Q1; one end of the tenth resistor R31 is grounded, and the other end of the tenth resistor R31 is connected with the base electrode of the third triode Q1; the collector of the third transistor Q1 is connected to the light emitting unit 204, and the emitter of the third transistor Q1 is grounded. The red light driving unit 2031, the green light driving unit 2032, and the blue light driving unit 2033 can drive the light emitting units to emit light of different colors, so that the light emitting units exhibit different light emitting states, creating a colorful atmosphere.
As shown in fig. 6, in another embodiment, in order to execute different light emitting instructions of the driving unit, the light emitting unit 204 includes a plurality of sets of light emitting components 2041;
the light emitting part 2041 includes: a three-color light emitting diode LED1, an eleventh resistor R8, a twelfth resistor R9, and a thirteenth resistor R10; one end of each of the eleventh resistor R8, the twelfth resistor R9 and the thirteenth resistor R10 is connected to the negative electrode of the three-color LED1, and the other end of each of the eleventh resistor R8, the twelfth resistor R9 and the thirteenth resistor R10 is connected to the collector of each of the first triode Q2, the second triode Q3 and the third triode Q1. The three-color LED1 exhibits three or more combined colors of red, green and blue under the driving of the driving unit.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (9)
1. A tiled circuit, comprising: a first controller and a plurality of panel units, the panel units comprising: the panel transmission device comprises a second controller, a plurality of panel transmission interfaces and a plurality of panel receiving interfaces; the transmitting interfaces of the second controller are respectively connected with the panel transmitting interfaces, and the receiving interfaces of the second controller are respectively connected with the panel receiving interfaces;
a panel sending interface and a panel receiving interface of the panel units form a panel communication interface, and the panel units are spliced in a one-to-one corresponding connection mode through the panel communication interfaces;
and the communication interface of the first controller is connected with the panel communication interface of any panel in a one-to-one correspondence manner.
2. The splice circuit of claim 1, wherein the panel unit further comprises: a light emitting unit;
the light-emitting unit is connected with the second controller, and the second controller controls the light-emitting unit to emit light.
3. The splice circuit of claim 2, wherein the panel unit further comprises: a driving unit for driving the light emitting unit to emit light;
the input end of the driving unit is connected with the output end of the second controller, and the output end of the driving unit is connected with the light-emitting unit.
4. The splice circuit of claim 1, wherein the panel unit further comprises: and the connecting unit is used for correspondingly connecting the panel communication interfaces of the panel units one by one when the panel units are spliced, and the communication interface of the first controller is connected with any panel communication interface through the connecting unit.
5. The splicing circuit of claim 4, wherein the communication interface of the first controller comprises: a first signal receiving unit and a first signal transmitting unit;
the first signal receiving unit includes: a first resistor R15 and a first capacitor C13; one end of the first resistor R15 and one end of the first capacitor C13 are both connected with the first controller, and the other end of the first resistor R15 is connected with the connecting unit; the other end of the first capacitor C13 is grounded;
the first signal transmitting unit includes: a second resistor R14 and a second capacitor C14; one end of the second resistor R14 and one end of the second capacitor C14 are both connected with the first controller, and the other end of the second resistor R14 is connected with the connecting unit; the other end of the second capacitor C14 is grounded.
6. The splicing circuit of claim 3,
the receiving interface of the second controller includes: a third resistor R2 and a third capacitor C4; one end of the third resistor R2 and one end of the third capacitor C4 are both connected to the second controller, and the other end of the third resistor R2 is connected to a connection unit of an adjacent panel unit; the other end of the third capacitor C4 is grounded;
the transmission interface of the second controller includes: a fourth resistor R3 and a fourth capacitor C3; one end of the fourth resistor R3 and one end of the fourth capacitor C3 are both connected to the second controller, and the other end of the fourth resistor R3 is connected to a connection unit of an adjacent panel unit; the other end of the fourth capacitor C3 is grounded.
7. The splicing circuit of claim 3,
the driving unit includes: the device comprises a red light driving unit, a green light driving unit and a blue light driving unit;
one end of each of the red light driving unit, the green light driving unit and the blue light driving unit is connected with the second controller respectively; the other end is connected with the light-emitting unit.
8. The splicing circuit of claim 7,
the red light driving unit includes: a fifth resistor R26, a sixth resistor R29 and a first triode Q2;
one end of the fifth resistor R26 is connected with the second controller, and the other end of the fifth resistor R26 is connected with the base of the first triode Q2; one end of the sixth resistor R29 is grounded, and the other end of the sixth resistor R29 is connected with the base electrode of the first triode Q2; a collector of the first transistor Q2 is connected to the light emitting unit, and an emitter of the first transistor Q2 is grounded;
the green light driving unit includes: a seventh resistor R27, an eighth resistor R30 and a second triode Q3; one end of the seventh resistor R27 is connected with the second controller, and the other end of the seventh resistor R27 is connected with the base of the second triode Q3; one end of the eighth resistor R30 is grounded, and the other end of the eighth resistor R30 is connected with the base of the second triode Q3; a collector of the second transistor Q3 is connected to the light emitting unit, and an emitter of the second transistor Q3 is grounded;
the blue light driving unit includes: a ninth resistor R28, a tenth resistor R31 and a third triode Q1; one end of the ninth resistor R28 is connected with the second controller, and the other end of the ninth resistor R28 is connected with the base of the third triode Q1; one end of the tenth resistor R31 is grounded, and the other end of the tenth resistor R31 is connected with the base electrode of the third triode Q1; the collector of the third transistor Q1 is connected to the light emitting unit, and the emitter of the third transistor Q1 is grounded.
9. The patch circuit of claim 8, wherein the light emitting unit comprises a plurality of sets of light emitting components;
the light emitting part includes: a three-color light emitting diode LED1, an eleventh resistor R8, a twelfth resistor R9, and a thirteenth resistor R10; one end of each of the eleventh resistor R8, the twelfth resistor R9 and the thirteenth resistor R10 is connected to the negative electrode of the three-color LED1, and the other end of each of the eleventh resistor R8, the twelfth resistor R9 and the thirteenth resistor R10 is connected to the collector of each of the first triode Q2, the second triode Q3 and the third triode Q1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942421.1U CN215067791U (en) | 2021-04-30 | 2021-04-30 | Splicing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120942421.1U CN215067791U (en) | 2021-04-30 | 2021-04-30 | Splicing circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215067791U true CN215067791U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120942421.1U Active CN215067791U (en) | 2021-04-30 | 2021-04-30 | Splicing circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215067791U (en) |
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2021
- 2021-04-30 CN CN202120942421.1U patent/CN215067791U/en active Active
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Effective date of registration: 20230224 Address after: 1010-1011, 10 / F, block D, Shenzhen Aerospace Science and Technology Innovation Research Institute building, no.6, Keji south 10 road, high tech South Zone, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN H&T INTELLIGENT CONTROL Co.,Ltd. Address before: 518000 4th floor, R & D building, heertai Industrial Park, Genyu Road, mold base, Gongming street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN H&T INTELLIGENT LIGHTING Co.,Ltd. |