CN212908070U - Low-radiation safety wearable product antenna - Google Patents

Abstract

The utility model relates to a communication equipment field discloses a product antenna is dressed to low radiation safety type, which comprises a housing, the lower extreme of casing is equipped with lid behind the metal, the interior rampart of casing is equipped with annular assembly, annular assembly includes the plastic segmental arc and inhales the wave segmental arc, the radial a plurality of gaps that are equipped with of casing, every all be equipped with the feed point in the gap, the lower terminal surface of casing is equipped with the ring channel, be equipped with radiation antenna group in the ring channel, radiation antenna group include with the radiation antenna monomer that gap quantity corresponds, radiation antenna monomer one end with the feed point electricity is connected, and its other end is connected with presents the place, present the place with the lid electricity is connected behind the metal. The utility model discloses the low radiation safety type dresses product antenna's simple structure uses the flexibility, and overall performance is good, should dress product antenna and pass through the design of special construction, has reduced the electromagnetic radiation level to the human body, and the security is high, uses extensively.

Description

Low-radiation safety wearable product antenna

Technical Field

The utility model relates to a mobile communication equipment field, specific low radiation safety type dresses product antenna that says so.

Background

With the development of mobile internet, technical progress, the release of high-performance low-power consumption processing chips and the like, part of wearable devices are already commercialized from conceptualization, novel wearable devices are continuously released, and a plurality of science and technology companies begin to deeply explore in the brand-new field. Wearable intelligent device is the general name that uses wearable equipment to carry out intelligent design, develop the equipment that can dress to daily wearing, like wrist-watch, bracelet, earphone, glasses, gloves, dress and shoes etc. and more wearable equipment intelligent degree is higher and higher, consequently, also higher and higher to the requirement of antenna.

The existing antenna of the wearable product is difficult to achieve good matching in the aspects of radiation safety and signal transmission performance, namely, the radiation protection performance or the signal transmission performance must be sacrificed unilaterally, and when the existing wearable product is worn at different positions, the signal transmission performance of the antenna is influenced to a certain extent. Therefore, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

To the not enough among the prior art, the to-be-solved technical problem of the utility model lies in providing a product antenna is dressed to low radiation safety type.

In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model provides a product antenna is dressed to low radiation safety type, includes the casing, the lower extreme of casing is equipped with lid behind the metal, the interior rampart of casing is equipped with annular assembly, annular assembly includes the plastic segmental arc and inhales the ripples segmental arc, the radial of casing is equipped with a plurality of gaps, every all be equipped with the feed point in the gap, the lower terminal surface of casing is equipped with the ring channel, be equipped with radiation antenna group in the ring channel, radiation antenna group include with the radiation antenna monomer that gap quantity corresponds, the free one end of radiation antenna with the feed point electricity is connected, and its other end is connected with feeds the place, feed the place with lid electricity is connected after the metal.

Further, the casing is a circular casing made of an insulating material, and the metal rear cover is a circular cover made of a stainless steel material.

Furthermore, the plastic arc section and the wave-absorbing arc section are combined to form a circular structure, and the plastic arc sections are symmetrically arranged at two ends of the gap.

Furthermore, the perimeter of the wave-absorbing arc section is 2-3 times of that of the plastic arc section.

Furthermore, the lower end face of the shell is also provided with a circular circuit board, and a tuning module and a control module are integrated on the circuit board.

Further, the feeding point is electrically connected with a tuning module, and the tuning module is electrically connected with the control module.

Furthermore, a spiral section is arranged in the middle of the radiation antenna monomer, and the spiral section is arranged in an area corresponding to the plastic arc section.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a dress product antenna strengthens the radiation scope through setting up radiation antenna group to the radiation antenna monomer passes through the gap and is connected with the feed point, has promoted signal reception's intensity and stability greatly, and the signal transmission influence that produces because of dressing the position can effectively be avoided in the free setting of many radiation antennas simultaneously, has promoted the performance of dressing the product.

(2) The utility model discloses a dress product antenna is equipped with the plastic arc section and inhale the ripples arc section at the interior rampart of casing, and the plastic arc section setting can be penetrated through by the electromagnetic wave at the both ends in gap, and inhale the ripples arc section and possess the effect of absorbing the electromagnetic wave, and this structural design makes the antenna concentrate on receiving or launching the electromagnetic wave in less region to effectively prevented the electromagnetic radiation of large tracts of land, guaranteed user's safety in utilization.

Drawings

Fig. 1 is a schematic structural view of the wearable product antenna of the present invention;

FIG. 2 is an enlarged view of the antenna of the wearable product of the present invention at the position A;

fig. 3 is a schematic block diagram of the wearable product antenna of the present invention;

in the drawings: 1. the antenna comprises a shell, 2, a metal rear cover, 3, a plastic arc section, 4, a wave-absorbing arc section, 5, a feed point, 6, a radiation antenna monomer, 7, a feed point, 8, a circular circuit board, 9, a tuning module, 10 and a control module.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to the drawings 1-2, the utility model provides a product antenna is dressed to low radiation safety type, including casing 1, casing 1's lower extreme is equipped with lid 2 behind the metal, casing 1's interior rampart is equipped with annular assembly, annular assembly includes plastic segmental arc 3 and inhales ripples segmental arc 4, casing 1 radially is equipped with a plurality of gaps, all be equipped with feed point 5 in every gap, casing 1's lower terminal surface is equipped with the ring channel, be equipped with radiation antenna group in the ring channel, radiation antenna group includes the radiation antenna monomer 6 that corresponds with gap quantity, radiation antenna monomer 6's one end is connected with feed point 5 electricity, its other end is connected with and presents place 7, present place 7 and 2 electricity connections of lid behind the metal.

Wherein, the casing 1 is a circular casing made of insulating material, the metal rear cover 2 is a circular cover made of stainless steel material, and the metal rear cover 2 is in contact with the wrist for conducting the ground.

In the preferred embodiment, the gap is provided with two, correspondingly, the feed point 5 is provided with two, the plastic arc section 3 and the wave-absorbing arc section 4 are combined to form a circular ring structure (the two plastic arc sections 3 and the wave-absorbing arc section 4 are combined to form a circular ring structure), the plastic arc sections 3 are symmetrically arranged at two ends of the gap, the perimeter of the wave-absorbing arc section 4 is 2 times that of the plastic arc section 3, the wave-absorbing arc section 4 is ferrite, and the material can absorb electromagnetic waves in a wider frequency band in a higher way.

It should be noted that, a circular circuit board 8 is further disposed on the lower end surface of the casing 1, a tuning module 9 and a control module 10 are integrated on the circuit board, the feeding point 5 is electrically connected to the tuning module 9, the tuning module 9 is electrically connected to the control module 10, and after receiving satellite electromagnetic signals, the feeding point 5 transmits the signals to the tuning module 9 for tuning processing, and finally transmits the signals to a rear-stage circuit after processing by the control module 10.

For the radiation performance of reinforcing antenna to a certain extent, radiation antenna monomer 6 middle part is equipped with the spiral section to the spiral section sets up in the region that plastic arc section 3 corresponds, and this structural design can effectively increase the radiating area of electromagnetic wave, thereby reinforcing radiation performance.

For ease of understanding, the preferred embodiment is further illustrated with respect to a smart wearable watch as an example, with reference to fig. 2:

the case 1 is an insulating dial shell, the metal rear cover 2 is a watch rear cover, when the intelligent wearable watch is worn, the metal rear cover 2 is in contact with an arm to conduct ground, when receiving electromagnetic waves, the radiation antenna monomer 6 receives electromagnetic radiation, transmits the electromagnetic signals to the tuning module 9 through the feed point 5, is tuned and stabilized by the tuning module 9 and then transmits the electromagnetic radiation to the control module 10, the control module 10 transmits the electromagnetic radiation to a rear-stage circuit to carry out intelligent display after processing, because the intelligent wearable watch is provided with the twin (or even multi-monomer) antenna, no matter the intelligent wearable watch is worn by a left hand or a right hand, at least one antenna monomer faces towards the outside and is not interfered, the signal transmission performance is greatly improved, and 2/3 parts of the radiation antenna monomer 6 are subjected to radiation protection isolation processing through the wave-absorbing arc section 4, under the condition that the electromagnetic signal transmission is normal, the harm of the radiated electromagnetic wave to human bodies is reduced to the minimum, and the use safety is greatly improved.

It should be noted that the tuning module 9 is a tuning circuit module, and the tuning circuit module includes a resistor, a capacitor, an inductor, and a rectifying diode, and a specific circuit structure thereof is the prior art and is not described herein again.

The utility model discloses the product antenna is dressed to low radiation safety type simple structure, the free setting of multiaerial has improved it and has used flexibility and wholeness ability, and this product antenna of dressing passes through the design of special construction, under the circumstances of guaranteeing normal electromagnetic signal transmission for lower level is fallen to the electromagnetic radiation of human body, and the security is high, uses extensively, but wide application in all kinds of intelligence dress products.

Obviously, the above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent flow changes made by using the contents of the present invention in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims (7)

1. The utility model provides a product antenna is dressed to low radiation safety type, includes casing (1), its characterized in that: the lower extreme of casing (1) is equipped with behind the metal lid (2), the interior rampart of casing (1) is equipped with annular assembly, annular assembly includes plastic arc section (3) and inhales ripples arc section (4), the radial of casing (1) is equipped with a plurality of gaps, every all be equipped with feed point (5) in the gap, the lower terminal surface of casing (1) is equipped with the ring channel, be equipped with radiation antenna group in the ring channel, radiation antenna group include with the radiation antenna monomer (6) that gap quantity corresponds, the one end of radiation antenna monomer (6) with feed point (5) electricity is connected, and its other end is connected with and presents place (7), present place (7) with lid (2) electricity is connected behind the metal.

2. The low-radiation safety wearable product antenna of claim 1, wherein: the casing (1) is a circular casing and is made of an insulating material, and the metal rear cover (2) is a circular cover and is made of a stainless steel material.

3. The low-radiation safety wearable product antenna of claim 2, wherein: the plastic arc sections (3) and the wave-absorbing arc sections (4) are combined to form a circular structure, and the plastic arc sections (3) are symmetrically arranged at two ends of the gap.

4. The low-radiation safety wearable product antenna of claim 3, wherein: the perimeter of the wave-absorbing arc section (4) is 2-3 times of that of the plastic arc section (3).

5. The low-radiation safety wearable product antenna of claim 4, wherein: the lower end face of the machine shell (1) is further provided with a circular circuit board (8), and a tuning module (9) and a control module (10) are integrated on the circuit board.

6. The low-radiation safety wearable product antenna of claim 5, wherein: the feeding point (5) is electrically connected with a tuning module (9), and the tuning module (9) is electrically connected with a control module (10).

7. The low-radiation safety wearable product antenna of claim 1, wherein: the middle part of the radiation antenna single body (6) is provided with a spiral section, and the spiral section is arranged at the butt joint position of the plastic arc section (3) and the wave-absorbing arc section (4).

Images