CN214955319U - Intelligent high-frequency double-antenna infrared inductor - Google Patents

Abstract

The application discloses an intelligent high-frequency double-antenna infrared inductor, which comprises an inductor body and an antenna, wherein the inductor body is electrically connected with the antenna, the inductor body comprises a shell, a bottom plate and a mounting plate, the bottom plate is clamped on the mounting plate, the shell is sleeved on the bottom plate, an induction head is arranged on the shell, a power supply assembly is arranged in the shell and is electrically connected with the antenna, the power supply assembly can supply power to the antenna, the antenna comprises an internal antenna and an external antenna, the internal antenna is arranged in the shell, the external antenna can be arranged on the outer side of a mailbox, wireless signals transmitted by the internal antenna can be shielded in the mailbox made of metal materials by arranging two transmission modes of the internal antenna and the external antenna, signals received by the induction head can be transmitted into an external control device through the external antenna, and the control device makes corresponding instructions according to the received wireless signals, the purpose of quick and accurate transmission is achieved.

Description

Intelligent high-frequency double-antenna infrared inductor

Technical Field

The application relates to the field of intelligent lighting, in particular to an intelligent high-frequency double-antenna infrared inductor.

Background

Infrared inductor is the inductor that utilizes the infrared ray to carry out data processing, along with scientific and technological rapid development, infrared inductor has been applied to each field in the life, for example everywhere visible intelligent induction lamp, but its response scope of infrared inductor among the prior art is less, lead to its practicality not strong, and also be equipped with the inductor in the mailbox generally among the prior art, because the mailbox is the metal material, lead to it to shield radio signal, greatly reduced the sensitivity of inductor, lead to its unable intelligent control's of realization purpose.

Disclosure of Invention

In order to overcome prior art's not enough, an aim at of this application provides an intelligence high frequency dual antenna infrared inductor, through setting up two kinds of transmission modes of inscription antenna and external antenna, can shield the wireless signal that the transmission of inscription antenna came out at the mailbox of metal material, accessible external antenna is with in inductive head received signal transmission to external controlling means, thereby external controlling means can make corresponding instruction according to received wireless signal, realize quick, accurately transmitted purpose.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides an intelligence high frequency double antenna infrared inductor, includes inductor body and antenna, inductor body electricity connect in the antenna, the inductor body includes casing, bottom plate and mounting panel, the mounting panel joint in the surface of bottom plate, the casing cover is located on the bottom plate, be equipped with the inductive head on the casing, be equipped with power supply module in the casing, power supply module electricity connect in the antenna, the antenna includes internal connection antenna and external antenna, the internal connection antenna install in the casing, external antenna passes through the power cord and is connected with the inductor body.

Furthermore, a change-over switch is arranged in the shell, one end of the change-over switch is electrically connected to the power supply assembly, and the other end of the change-over switch is connected in series to the external antenna and the internal antenna, so that the change-over between the external antenna and the internal antenna is realized.

Furthermore, a first jack is arranged on the bottom plate, a second jack is arranged on the external antenna, and two ends of the power line are respectively connected with the first jack and the second jack to realize the connection between the inductor body and the external antenna.

Further, external antenna includes first casing and second casing, be equipped with the joint groove on the first casing, be equipped with on the second casing with joint groove assorted joint pole, joint pole interference fit in the joint groove.

Further, be equipped with first baffle on the first casing, first baffle is integrative follows first casing bottom downward protrusion forms, the second casing includes outer surrounding plate and a plurality of butt joint board, the cross section of outer surrounding plate is the echelonment structure, and is a plurality of butt joint board be the circumference distribute in the internal surface of second casing, each butt joint board respectively the rigid coupling in outer surrounding plate, butt joint board with can form the joint district between the outer surrounding plate, first baffle joint in the joint district.

Further, the below rigid coupling of first baffle has sealed piece, sealed piece is the right trapezoid structure, be equipped with in the joint district with sealed piece assorted seal groove, sealed piece joint in the seal groove.

Compared with the prior art, the beneficial effect of this application lies in:

(1) the metal mailbox shielding device is provided with an external antenna and an internal antenna, and can shield wireless signals transmitted by the internal antenna in the metal mailbox by setting two transmission modes of the internal antenna and the external antenna, and signals received by the inductive head can be transmitted to an external control device through the external antenna, so that the external control device can make corresponding instructions according to the received wireless signals, and the purpose of quick and accurate transmission is realized.

(2) The peripheral plate, the first baffle, the sealing block and the sealing groove are arranged, so that the connection part of the first shell and the second shell can be effectively sealed, and the waterproof performance of the shell is improved.

Drawings

Fig. 1 is a perspective view of an intelligent high-frequency dual-antenna infrared inductor in the present application.

Fig. 2 is an exploded view of the inductor body of the present application.

Fig. 3 is an exploded view of another state of the inductor body of the present application.

Fig. 4 is a front view of an external antenna according to the present application.

Fig. 5 is a cross-sectional view taken along line a-a of fig. 4 of the present application.

Fig. 6 is an enlarged schematic view at B in fig. 5 in the present application.

Fig. 7 is a schematic cross-sectional view of the first housing and the second housing in a separated state in the present application.

Fig. 8 is a schematic view of the present application in a state where the first housing and the second housing are separated.

In the figure: 1. an inductor; 10. an inductor body; 11. a housing; 111. an inductive head; 112. a power supply component; 113. a transfer switch; 12. a base plate; 121. a first jack; 13. mounting a plate; 20. an antenna; 21. an internal antenna; 22. an external antenna; 221. a second jack; 23. a first housing; 231. a clamping groove; 232. a first baffle plate; 233. a sealing block; 24. a second housing; 241. a clamping and connecting rod; 242. a peripheral plate; 243. a butt joint plate; 244. a clamping area; 245. sealing the groove.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-8, an intelligent high-frequency dual-antenna infrared sensor 1 includes a sensor body 10 and an antenna 20, the sensor body 10 is electrically connected to the antenna 20, the sensor body 10 is installed in a mailbox, the sensor body 10 can monitor an internal environment of the mailbox, the sensor body 10 includes a housing 11, a bottom plate 12 and a mounting plate 13, the bottom plate 12 is connected to the mounting plate 13, the sensor body 10 is connected to the mounting plate 13 through the bottom plate 12, the mounting plate 13 is provided with a mounting hole, the mounting plate 13 can be fixed in the mailbox through the mounting hole, the housing 11 is sleeved on the bottom plate 12, the housing 11 is provided with a sensing head 111, when a person opens the mailbox to place an envelope or newspaper in the mailbox, the sensing head 111 can sense a change in the mailbox to transmit a signal to the antenna 20, the antenna 20 can transmit a signal received by the sensing head 111 to an external control device, the external control device can make corresponding instructions through signals transmitted by the antenna 20; a power supply component 112 is arranged in the shell 11, the power supply component 112 can be a storage battery, the power supply component 112 is electrically connected with the antenna 20, the power supply component 112 can supply power to the antenna 20, so that the antenna 20 can transmit signals sensed by the sensing head 111 to an external control device, the antenna 20 comprises an internal antenna 21 and an external antenna 22, the internal antenna 21 is arranged in the shell 11, the external antenna 22 is connected with the sensor body 10 through a power line, the external antenna 20 can be arranged outside a mailbox, wireless signals transmitted by the internal antenna 21 can be shielded in the mailbox made of metal materials by setting two transmission modes of the internal antenna 21 and the external antenna 22, signals received by the sensing head 111 can be transmitted to the external control device through the external antenna 22, and the external control device can make corresponding instructions according to the received wireless signals, the purpose of quick and accurate transmission is achieved.

As shown in fig. 2, a change-over switch 113 is disposed in the housing 11, one end of the change-over switch 113 is electrically connected to the power supply assembly 112, and the other end of the change-over switch 113 is connected in series to the external antenna 22 and the internal antenna 21, so as to realize the switching between the external antenna 22 and the internal antenna 21, when the change-over switch 113 slides to the left, the power supply assembly 112 is electrically connected to the internal antenna 21, at this time, the signal collected by the inductive head 111 is transmitted to the internal antenna 21, the internal antenna 21 transmits the signal collected by the inductive head 111 to an external control device, and the control device makes a corresponding instruction; when the switch 113 slides to the right side, the power supply assembly 112 is electrically connected to the external antenna 22, the signal collected by the sensor 111 is transmitted to the external antenna 22, the external antenna 22 transmits the signal collected by the sensor 111 to an external control device, and the control device makes a corresponding instruction; by setting the change-over switch 113, the switching between the internal antenna 21 and the external antenna 22 can be realized rapidly, thereby improving the speed accuracy of signal transmission.

Wherein, as shown in fig. 2 and fig. 8, a first jack 121 is arranged on the bottom plate 12, a second jack 221 is arranged on the external antenna 22, two ends of the power line are respectively connected with the first jack 121 and the second jack 221 to realize connection between the sensor body 10 and the external antenna 22, a signal collected by the sensor head 111 is transmitted to the external antenna 22 through the power line, then the external antenna 22 can transmit the signal collected by the sensor head 111 to an external control device, and the control device can process the received signal and make a corresponding instruction.

As shown in fig. 4-8, the external antenna 22 includes a first housing 23 and a second housing 24, the first housing 23 is provided with a clamping groove 231, the second housing 24 is provided with a clamping rod 241 matched with the clamping groove 231, the clamping rod 241 is in interference fit with the clamping groove 231, when the first housing 23 and the second housing 24 are connected, the clamping rod 241 is aligned with the clamping groove 231, so that the clamping rod 241 is clamped into the clamping groove 231, and the first housing 23 and the second housing 24 are connected.

As shown in fig. 6, the first housing 23 is provided with a first baffle 232, the first baffle 232 integrally protrudes from the bottom of the first housing 23, the second housing 24 includes a peripheral plate 242 and a plurality of abutting plates 243, the cross section of the peripheral plate 242 is a stepped structure, the abutting plates 243 are right-angled trapezoid structures, the plurality of abutting plates 243 are circumferentially distributed on the inner surface of the second housing 24, each abutting plate 243 is fixedly connected to the peripheral plate 242, a clamping area 244 is formed between the abutting plate 243 and the peripheral plate 242, the first baffle 232 is clamped in the clamping area 244, when the first housing 23 is connected to the second housing 24, the clamping rod 241 aligns with the clamping area 231, at this time, the first baffle 232 aligns with the clamping area 244, when the clamping rod 241 is in interference fit with the clamping area 231, the first baffle 232 is clamped in the clamping area 244, at this time, the peripheral plate 242 is wrapped on the outer surface of the first baffle 232, the joint of the first housing 23 and the second housing 24 can be sealed, and the abutting plate 243 generates an outward abutting force on the first flap 232, so that the first flap 232 can be firmly clamped to the clamping area 244.

As shown in fig. 5-8, the sealing block 233 is fixedly connected to the lower side of the first baffle 232, the sealing block 233 is of a right trapezoid structure, the clamping area 244 is provided with a sealing groove 245 matched with the sealing block 233, the sealing block 233 is clamped in the sealing groove 245, when the first baffle 232 is clamped in the clamping area 244, the sealing block 233 is clamped in the sealing groove 245, due to the outward acting force of the abutting plate 243 on the first baffle 232, and the sealing block 233 is of the right trapezoid structure, the right-angle side of the sealing block 233 can be firmly abutted against the right-angle side of the sealing groove 245, so that under the action of the first baffle 232 and the sealing block 233, the connection between the first housing 23 and the second housing 24 can be well sealed, external rainwater is prevented from permeating into the external antenna 22 through the connection to affect the internal circuit thereof, and the safety of the internal circuit of the external antenna 22 is guaranteed.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (6)

1. The utility model provides an intelligence high frequency double antenna infrared inductor which characterized in that: the inductor comprises an inductor body and an antenna, wherein the inductor body is electrically connected with the antenna, the inductor body comprises a shell, a bottom plate and a mounting plate, the mounting plate is clamped on the outer surface of the bottom plate, the shell is sleeved on the bottom plate, an induction head is arranged on the shell, a power supply assembly is arranged in the shell, the power supply assembly is electrically connected with the antenna, the antenna comprises an internal antenna and an external antenna, the internal antenna is arranged in the shell, and the external antenna is connected with the inductor body through a power line.

2. The intelligent high-frequency dual-antenna infrared inductor defined in claim 1, wherein: the shell is internally provided with a change-over switch, one end of the change-over switch is electrically connected with the power supply assembly, and the other end of the change-over switch is connected with the external antenna and the internal antenna in series, so that the change-over between the external antenna and the internal antenna is realized.

3. The intelligent high-frequency dual-antenna infrared inductor defined in claim 2 wherein: the bottom plate is provided with a first jack, the external antenna is provided with a second jack, and two ends of the power line are respectively connected with the first jack and the second jack to realize connection between the inductor body and the external antenna.

4. The intelligent high-frequency dual-antenna infrared inductor defined in claim 3, wherein: the external antenna comprises a first shell and a second shell, wherein a clamping groove is formed in the first shell, a clamping rod matched with the clamping groove is arranged on the second shell, and the clamping rod is in interference fit with the clamping groove.

5. The intelligent high-frequency dual-antenna infrared inductor defined in claim 4, wherein: be equipped with first baffle on the first casing, first baffle is followed integratively first casing bottom downward protrusion forms, the second casing includes outer surrounding plate and a plurality of butt joint board, the cross section of outer surrounding plate is the echelonment structure, and is a plurality of the butt joint board be the circumference distribute in the internal surface of second casing, each the butt joint board respectively the rigid coupling in outer surrounding plate, the butt joint board with can form the joint district between the outer surrounding plate, first baffle joint in the joint district.

6. The intelligent high-frequency dual-antenna infrared inductor defined in claim 5 wherein: the lower rigid coupling of first baffle has sealed piece, sealed piece is right trapezoid structure, be equipped with in the joint district with sealed piece assorted seal groove, sealed piece joint in the seal groove.

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