CN210442945U - Infrared transponder - Google Patents

Abstract

The utility model discloses an infrared transponder, which comprises a bottom shell, a cover shell, an installation cylinder, a remote circuit board, an infrared receiver and a plurality of infrared emitting diodes, wherein the installation cylinder is reasonably provided with a plurality of infrared emitting diodes which are arranged obliquely upwards, and the whole infrared emitting diodes are of a radial structure, thereby effectively increasing the coverage area of signals, effectively controlling the household electrical equipment at each angle position in a room accurately and bringing convenience to operation and use; the mounting cylinder can be quickly mounted and fixed on the remote circuit board through the matching of the hook pins and the clamping holes, the whole assembly process is easy to realize, the assembly is quick and convenient, the assembly efficiency is improved, the assembly is firm, the structural stability is good, and the mounting cylinder is not easy to shake; when the remote control device is used, the mobile control terminal can be connected with the remote circuit board through a wireless network and sends a control instruction to the remote circuit board so as to realize the work of household appliances such as an air conditioner or a television and the like, the operation is simple, and convenience is brought to the life of people.

Description

Infrared transponder

Technical Field

The utility model relates to an intelligence house technical field, concretely relates to infrared transponder.

Background

In a traditional home environment, most household appliances are controlled by infrared remote control, and a great number of remote controllers such as air conditioners, televisions, water heaters, sound equipment, fan remote controllers and the like are arranged in user homes. When a user wants to use a certain electric appliance, the user needs to find the corresponding remote controller to operate, which is very troublesome when facing a large number of remote controllers of various electric appliances. With the development of technology, the advent of infrared repeaters has solved this problem well.

The publication number "CN 205377883U", the name is "a low-power consumption relay forwarding device", and it discloses a low-power consumption relay forwarding device, including mounting panel and forwarding module, forwarding module includes circuit substrate, treater, infrared transmitting tube, infrared receiving tube and amplification module, infrared receiving tube, treater, amplification module and infrared transmitting tube connect gradually and all integrate on circuit substrate, circuit substrate installs on the mounting panel, is equipped with the conducting strip on the mounting panel at the treater back. Although the household appliance with the infrared control function can be controlled, the number of the infrared transmitting tubes is only one, due to the specific angle characteristic of infrared remote control, the signal coverage area of the infrared remote control is narrow, the infrared remote control device is required to face and be located near a target electric appliance device to effectively control the electric appliance device during installation, the accurate control of the household electric appliance devices at other positions in a room is difficult, certain limitation is realized in use, only a plurality of infrared repeaters can be purchased to arrange and connect in order to effectively control all household electric appliances in the room, the cost is high, and the operation and the use are troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to the aforesaid, the utility model aims to provide an infrared transponder that structural design is ingenious, reasonable, convenient operation, control effect is good.

In order to achieve the above purpose, the utility model provides a technical scheme is: the utility model provides an infrared transponder, its includes drain pan, lid shell, an installation section of thick bamboo, remote circuit board, infrared receiver and a plurality of infrared emission diode, the drain pan lid closes form a casing that has inner space on the opening of lid shell, be equipped with two at least reference columns on this drain pan, and be equipped with the locating hole with reference column looks adaptation on the remote circuit board, the lower extreme of an installation section of thick bamboo is equipped with the hook foot, and the central point of remote circuit board put be equipped with the card hole of hook foot looks adaptation, the upper end of an installation section of thick bamboo is equipped with a plurality of slope base plates that are used for setting up infrared emission diode, infrared emission diode sets up on rather than corresponding slope base plate with an inclination up, and with the remote circuit board is connected, infrared receiver sets up the peripheral position at the remote circuit board.

As a preferred scheme of the utility model, the bottom surface position of drain pan inwards caves in and forms the cavity, and the central point of this cavity puts and is the centre of a circle symmetry and is equipped with a plurality of concave positions that inwards cave, the internal surface of lid shell is centre of a circle symmetry and is equipped with a plurality of concave positions, and the concave position should go up overlaps and communicates with the local of concave position down and forms the through-hole way, does benefit to the circulation of air for the radiating effect.

As an optimized scheme of the utility model, the contained angle between the central axis of infrared emission diode and installation section of thick bamboo is 45 degrees, and the signal covers effectually.

As an optimized scheme of the utility model, the appearance profile of drain pan and lid shell is circular, does benefit to the infrared emission diode of radial structure and arranges, and the appearance is pleasing to the eye moreover.

As an optimized scheme of the utility model, the appearance profile of remote circuit board is circular, and overall structure design is ingenious, reasonable.

As an optimized proposal of the utility model, the inner side of the lower edge of the opening of the cover shell is provided with a bolt which can stretch into the bottom shell, the matching is tight, and the structural stability is good.

As an optimized scheme of the utility model, it is still including being located the infrared emission diode that installation section of thick bamboo central point put, this infrared emission diode with remote circuit board is connected, further increases signal coverage area.

As an optimized scheme of the utility model, be equipped with the counter weight iron plate in the drain pan, promote the stability of placing.

The utility model has the advantages that: the utility model has the advantages of ingenious structural design, reasonable arrangement of a plurality of infrared emitting diodes on the installation cylinder, upward inclination, and radial structure of the whole body, effectively increasing the coverage area of signals, effectively controlling the household electrical equipment at each angle position in the room accurately, and bringing convenience to operation and use; the mounting cylinder can be quickly mounted and fixed on the remote circuit board through the matching of the hook pins and the clamping holes, the whole assembly process is easy to realize, the assembly is quick and convenient, the assembly efficiency is improved, the assembly is firm, the structural stability is good, and the mounting cylinder is not easy to shake; when the remote control device is used, the mobile control terminal can be connected with the remote circuit board through a wireless network, and sends a control instruction to the remote circuit board, and the remote circuit board sends a signal to control all infrared emitting diodes to work at the same time, so that household appliances such as an air conditioner or a television set can work, the operation is simple, and convenience is brought to life of people.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a schematic structural diagram of the mounting barrel and the remote circuit board in the present invention.

Fig. 4 is a block diagram illustrating the structure of the middle bottom case of the present invention.

Fig. 5 is a schematic circuit diagram of the present invention.

Detailed Description

Example (b): referring to fig. 1 to 5, the present embodiment provides an infrared transponder, which includes a bottom case 1, a cover case 2, a mounting cylinder 3, a remote circuit board 4, an infrared receiver 5, and a plurality of infrared emitting diodes 6. Preferably, the outline of the bottom shell 1 and the outline of the cover shell 2 are circular, which is beneficial to the arrangement of the infrared emitting diodes 6 with radial structure, and the appearance is beautiful. The appearance profile of the remote circuit board 4 is circular, the shapes of the bottom shell 1 and the cover shell 2 can be matched, and the overall structure design is ingenious and reasonable.

The bottom shell 1 covers the opening of the cover shell 2 to form a shell with an internal space, at least two positioning columns 11 are arranged on the bottom shell 1, positioning holes matched with the positioning columns 11 are formed in the remote circuit board 4, and in the embodiment, the number of the positioning columns 11 is three and is arranged on the bottom shell 1 in a circle center symmetrical mode.

The lower extreme of installation section of thick bamboo 3 is equipped with hook foot 31, and the central point of remote circuit board 4 puts and is equipped with the card hole 41 of hook foot 31 looks adaptation, the upper end of installation section of thick bamboo 3 is equipped with a plurality of slope base plates 32 that are used for setting up infrared emission diode 6, and this slope base plate 32 radially sets up on installation section of thick bamboo 3, has a chamfer portion on the external corner portion of this installation section of thick bamboo 32, infrared emission diode 6 sets up on this chamfer portion, realizes setting up on the slope base plate 32 rather than corresponding with an inclination upwards, the contained angle between the central axis of infrared emission diode 6 and installation section of thick bamboo 3 is 45 degrees, and inclination is 45 degrees for infrared emission diode 6's signal covers effectually. Infrared emitting diodes 6 are connected to said remote circuit board 4, in this embodiment six infrared emitting diodes 6 are located on the casing of the mounting drum 3, respectively identified as D1-D6 in fig. 5. For further increasing the signal coverage area, the utility model discloses infrared transponder is still including being located the infrared emission diode 6 that installation section of thick bamboo 3 central point put, this infrared emission diode 6 with remote circuit board 4 is connected, is the mark D7 in fig. 5.

The infrared receiver 5 is arranged at a peripheral position of the remote circuit board 4. Can be in be equipped with counter weight iron plate 7 in the drain pan 1, can promote the stability of placing. In other embodiments, the counterweight iron block 7 may not be provided.

Referring to fig. 4, the bottom surface of the bottom case 1 is recessed inward to form a cavity 12, a plurality of concave positions 13 are symmetrically arranged at the center of the cavity 12 around the center of the circle, a plurality of concave positions 14 are symmetrically arranged on the inner surface of the cover case 2 around the center of the circle, and the concave positions 14 are partially overlapped with the concave positions 13 and communicated to form a through hole 15, so that air circulation is facilitated, the heat dissipation effect is accelerated, and foreign matters can be effectively prevented from entering the case.

Preferably, the inner side of the lower edge of the opening of the cover shell 2 is provided with a tongue which can extend into the bottom shell 1, the tongue is tightly matched, and the structural stability is good.

Remote circuit board 4 includes the PCB base plate and sets up voltage reduction unit and WIFI the control unit on this PCB base plate. Referring to fig. 5, the buck unit is used to convert DC5V to DC3.3V, and the chip U1 in the buck unit is preferably an ASM4447 power supply buck chip. The WIFI control unit is used for receiving a control instruction of the mobile control terminal, and when the WIFI control unit receives the control instruction, the WIFI control unit can send a signal and simultaneously control the infrared emitting diodes D1-D7 to work. The chip U2 in the WIFI control unit may be lucin 8266, etc.

When the WIFI controller works, direct-current voltage DC5V is input, one path of the direct-current voltage DC5V is supplied to the infrared emitting diodes D1-D7 and the infrared receiver IR1 through the current-limiting resistors R10-R13 respectively, and the other path of the direct-current voltage DC5V is reduced to DC3.3V voltage through a chip U1 in the voltage reduction unit to supply power to the WIFI control unit; after the distribution network is successful, keys of household electrical appliance remote controllers such as an air conditioner remote controller or a television remote controller are pressed to aim at an infrared receiver to learn operation codes, and the operation codes are recorded by a chip U2 in a WIFI control unit; when the mobile control terminal is opened to operate the APP, namely, the icons or names of the household appliances with learned operation codes are clicked, the mobile control terminal sends corresponding control instructions to the WIFI control unit through the WIFI network, and a chip U2 in the WIFI control unit sends a corresponding signal to control the infrared emitting diodes D1-D7 to send infrared light with corresponding wave bands to control the household appliances such as corresponding air conditioners or televisions to work.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation. If the present invention is applied to the socket with other structure obtained by the same or similar structure, the present invention is within the protection scope of the present invention.

Claims (8)

1. An infrared transponder is characterized by comprising a bottom shell, a cover shell, an installation barrel, a remote circuit board, an infrared receiver and a plurality of infrared emitting diodes, wherein the bottom shell is covered on an opening of the cover shell to form a shell with an inner space, the bottom shell is provided with at least two positioning columns, the remote circuit board is provided with positioning holes matched with the positioning columns, the lower end of the mounting cylinder is provided with a hook foot, a clamping hole matched with the hook pin is arranged at the central position of the remote circuit board, a plurality of inclined substrates used for arranging the infrared emitting diode are arranged at the upper end of the mounting cylinder, the infrared emitting diodes are outwards arranged on the corresponding inclined substrate at an inclined angle, and is connected with the remote circuit board, and the infrared receiver is arranged at the peripheral position of the remote circuit board.

2. The infrared repeater according to claim 1, wherein the bottom surface of the bottom case is recessed inward to form a cavity, the cavity is centered symmetrically with a plurality of recessed portions, and the inner surface of the cover case is centered symmetrically with a plurality of recessed portions, the recessed portions overlapping with portions of the recessed portions and communicating with the recessed portions to form a through-hole.

3. The infrared repeater according to claim 1, wherein the angle between the infrared emitting diode and the central axis of the mounting cylinder is 45 degrees.

4. The infrared repeater according to claim 1, wherein the outer contours of the bottom case and the cover case are circular.

5. The infrared repeater according to claim 4, wherein the remote circuit board has a circular outer contour.

6. The infrared repeater according to claim 1, wherein a tongue is provided inside the lower edge of the opening of the cover case to be inserted into the bottom case.

7. The infrared repeater according to claim 1, further comprising an infrared emitting diode located at a center position of the mounting cylinder, the infrared emitting diode being connected to the remote circuit board.

8. The infrared repeater according to any one of claims 1 to 7, wherein a weight iron block is provided in the bottom case.

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