CN219937354U - Switchable antenna device and intelligent wearable equipment - Google Patents
Switchable antenna device and intelligent wearable equipment Download PDFInfo
- Publication number
- CN219937354U CN219937354U CN202320842106.0U CN202320842106U CN219937354U CN 219937354 U CN219937354 U CN 219937354U CN 202320842106 U CN202320842106 U CN 202320842106U CN 219937354 U CN219937354 U CN 219937354U
- Authority
- CN
- China
- Prior art keywords
- antenna
- stop
- functional
- mounting seat
- rotating ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a switchable antenna device and intelligent wearing equipment, and relates to the technical field of intelligent wearing. The switchable antenna device can realize the combination of various antenna types and occupies small space. When the switchable antenna device is applied to the intelligent wearable equipment, the intelligent wearable equipment can be miniaturized and light, and is compatible with multiple functions.
Description
Technical Field
The utility model relates to the technical field of intelligent wearing, in particular to a switchable antenna device and intelligent wearing equipment.
Background
Along with popularization of wearable products, particularly intelligent watches, the integration level of functions is gradually improved, other functions are more and more compatible on the wearable devices besides the functions of communication, data link, NFC and the like of the traditional communication devices, and antennas with corresponding functions are more and more implanted into the wearable devices to realize communication compatibility. However, miniaturization of intelligent wearing requires small occupied space of modules integrated by multiple antennas, so that design difficulty of integrated modules of multiple antennas is increased.
Therefore, it is necessary to design an antenna device capable of having multiple antenna types so that the occupied space thereof is small, so that the wearable device satisfies both miniaturization and light weight, and is compatible with multiple functions.
Disclosure of Invention
The utility model aims to provide a switchable antenna device and intelligent wearable equipment, which can realize the switching of antenna modes through rotation and have small occupied space, so that the wearable equipment not only meets the requirements of miniaturization and light weight, but also is compatible with multiple functions.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a switchable antenna device, characterized by:
comprises a mounting seat and a rotating ring sleeved on the mounting seat, wherein the rotating ring can rotate relative to the mounting seat, a stop structure is arranged between the rotating ring and the mounting seat, the rotating ring is provided with an arc antenna along the inner peripheral wall, the arc antenna protrudes inwards from the inner peripheral wall of the rotating ring,
the installation seat is fixedly provided with a plurality of functional connection elastic pieces, the functional connection elastic pieces are electrically connected with a grounding point and a feeding point on the main board, the rotating ring is rotated to enable the arc antenna to be in contact conduction with the corresponding functional connection elastic pieces, so that the type of the antenna is obtained, and the antenna position is locked by the stop structure.
Preferably: the stop structure comprises a stop spring plate and a stop bulge, the stop bulge is fixed on the inner peripheral wall of the rotary ring and is arranged at intervals with the arc-shaped antenna, the part of the mounting seat sleeved with the rotary ring is an annular mounting part,
the stop spring plate is fixed on the annular mounting part of the mounting seat, the stop spring plate is provided with a stop recess matched with the stop protrusion, the rotary ring rotates, and when the stop protrusion is clamped into the stop recess, the rotary ring is locked relative to the mounting seat.
Preferably: the stop spring piece is fixedly inserted into the mounting seat.
Preferably: the installation seat is characterized in that the annular installation portion of the installation seat is provided with a stop spring piece installation area, the stop spring piece installation area is provided with a plug clamping groove for plugging the spring piece and a first limiting block and a second limiting block protruding out of the outer peripheral surface of the annular installation portion, and the first limiting block and the second limiting block limit the stop protrusion to limit the rotation angle of the rotating ring.
Preferably: the switchable antenna arrangement comprises a plurality of identical or different said arc-shaped antennas,
wherein each arc antenna can be connected with two functional shrapnel, one functional shrapnel is electrically connected with a grounding point on the main board, the other functional shrapnel is electrically connected with a feed point on the main board,
or each arc antenna can be connected with one functional elastic sheet, and the functional elastic sheet is electrically connected with a feed point on the main board.
Preferably: the rotating ring is provided with two sections of arc-shaped antennas which are arranged at intervals along the inner peripheral wall, namely a first antenna and a second antenna,
the mounting seat is provided with a first mounting area and a second mounting area, the first mounting area is fixedly provided with two functional connecting elastic pieces which are arranged at intervals, the second mounting area is fixedly provided with three functional connecting elastic pieces which are arranged at intervals, the distance between the first mounting area and the second mounting area along the circumference of the mounting seat 1 is larger than the arc length of the first antenna and the second antenna,
the position stopping spring plate is arranged to be a double hump spring plate, the position stopping protruding is arranged to be a position stopping protruding strip, two hump positions of the double hump spring plate are respectively provided with the position stopping protruding strip phase adaptation sunken, the double hump spring plate is located between the first installation area and the second installation area, and the position stopping protruding strip is fixed on the inner peripheral surface of the rotating ring and located between the first antenna and the second antenna.
Preferably: the functional connecting elastic sheet is fixedly inserted into the mounting seat.
Preferably: the part of the mounting seat sleeved with the rotary ring is an annular mounting part,
the annular installation part is provided with a splicing groove, the functional connection elastic sheet is spliced with the splicing groove, the functional connection elastic sheet is provided with an inner side contact of the main board and an outer side contact which can be in contact conduction with the arc antenna, the functional connection elastic sheet is provided with a hook-shaped elastic sheet part and a top elastic sheet part, the outer side contact is positioned at the hook-shaped elastic sheet part, and the inner side contact is positioned at the top elastic sheet part.
Preferably: the outer peripheral surface of the rotating ring is a rough surface which is convenient for rotation.
An intelligent wearable device, characterized in that: comprising said switchable antenna device.
Preferably: the intelligent wearing equipment is an intelligent watch, the intelligent watch further comprises a backshell component, the backshell component is fixedly connected with the mounting seat to form a watch case, and the main board and the rotating ring are located in the watch case.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the utility model relates to a switchable antenna device, which comprises a mounting seat and a rotating ring sleeved on the mounting seat, wherein the rotating ring can rotate relative to the mounting seat, a stop structure is arranged between the rotating ring and the mounting seat, the rotating ring is provided with an arc antenna along the inner peripheral wall, the arc antenna inwards protrudes out of the inner peripheral wall of the rotating ring, a plurality of functional connecting elastic pieces are fixed on the mounting seat and are electrically connected with a grounding point and a feed point on a main board, and the rotating ring enables the arc antenna to be in contact conduction with the corresponding functional connecting elastic pieces so as to obtain a required antenna type and lock the antenna position by the stop structure.
According to the switchable antenna device, the plurality of functional connecting shrapnel are matched with the rotary arc-shaped antenna, so that the combination of various antenna types can be realized, and the integration of various types of antennas can be realized in a smaller space, so that the switchable antenna device occupies a small space. When the switchable antenna device is applied to the intelligent wearable equipment, the switchable antenna device is small in occupied space on the basis of achieving combination of multiple antenna types, so that multiple antenna types can be integrated on the miniaturized intelligent wearable equipment, the intelligent wearable equipment not only meets miniaturization and light weight, but also is compatible with multiple functions.
Drawings
Fig. 1 is a schematic diagram of a switchable antenna device of the present utility model;
FIG. 2 is a schematic view of the mount of FIG. 1;
FIG. 3 is a schematic view of the swivel of FIG. 1;
FIG. 4 is an enlarged schematic view at C in FIG. 2;
FIG. 5 is an enlarged schematic view of a functional connection spring;
FIG. 6 is an enlarged schematic view of the stopper spring mounting area;
FIG. 7 is an enlarged schematic view of the stopper spring of FIG. 6;
fig. 8 is a schematic diagram of a first state of operation of the switchable antenna device;
fig. 9 is a schematic diagram of the switchable antenna device in a second state of operation;
fig. 10 is an exploded structural schematic view of a smart watch including a switchable antenna device;
1, a mounting seat; 100. an annular mounting portion; 101. a splicing clamping groove; 102. a first limiting block; 103. a second limiting block; 105. a plug-in groove; 2. a rotating ring; 3. a stop structure; 301. a stop protrusion; 302. a stop spring plate; 3021. stopping the depression; 4. an arc antenna; 4A, a first antenna; 4B, a second antenna; C. a first mounting region; D. a second mounting region; 5. a functional connecting spring piece; 501. an inner contact; 502. an outer contact; 5a, a first function connecting spring piece; 5b, a second function connecting spring piece; 5c, a third functional connecting spring piece; 5d, a fourth functional connecting spring piece; 5e, a fifth function connecting spring piece; 6. a main board; 7. and a rear housing assembly.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Embodiment one:
the switchable antenna device provided by the embodiment of the utility model, as shown in fig. 1 to 3, comprises a mounting seat 1 and a rotating ring 2 sleeved on the mounting seat 1, wherein the rotating ring 2 can rotate relative to the mounting seat 1, a stop structure 3 is arranged between the rotating ring 2 and the mounting seat, the rotating ring 2 is provided with an arc antenna 4 along the inner peripheral wall, the arc antenna 4 protrudes inwards to the inner peripheral wall of the rotating ring 2, a plurality of functional connecting spring pieces 5 are fixed on the mounting seat 1, the functional connecting spring pieces 5 are electrically connected with grounding points and feed points on a main board 6, and the rotating ring 2 enables the arc antenna 4 to be in contact conduction with the corresponding functional connecting spring pieces 5 so as to obtain a required antenna type, and the antenna position is locked by the stop structure 3.
Embodiment two:
on the basis of the first embodiment, in some embodiments provided by the present utility model, the setting manner of the stop structure 3 is shown in fig. 6, the stop structure 3 includes a stop spring plate 302 and a stop protrusion 301, the stop protrusion 301 is fixed on the inner peripheral wall of the rotating ring 2 and is spaced from the arc antenna 4, the part of the mounting seat 1 sleeved with the rotating ring 2 is an annular mounting part 100, the stop spring plate 302 is fixed on the annular mounting part 100 of the mounting seat 1, the stop spring plate 302 is provided with a stop recess 3021 adapted to the stop protrusion 301, and when the stop protrusion 301 is clamped into the stop recess 3021, the rotating ring 2 is locked relative to the position of the mounting seat 1.
In some embodiments of the present utility model, as shown in fig. 4, the stopper spring 302 is inserted and fixed with the mounting base 1. Further, a stop spring mounting area is provided on the annular mounting portion 100 of the mounting base 1, and the stop spring mounting area is provided with a plugging clip groove 101 for plugging the spring and a first limiting block 102 and a second limiting block 103 protruding out of the outer peripheral surface of the annular mounting portion 100, wherein the first limiting block 102 and the second limiting block 103 limit the stop protrusion 301 so as to limit the rotation angle of the rotating ring 2. The annular mounting part 100 is provided with a notch, a stop block is fixed near the inner side of the annular mounting part 100, and the inserting clamping groove 101 is formed by the notch and the stop block.
Embodiment III:
on the basis of the first embodiment, in some embodiments provided by the utility model, the functional connecting spring piece 5 is fixedly inserted into the mounting seat 1.
Further, as shown in fig. 2, the portion of the mounting seat 1 sleeved with the rotating ring 2 is an annular mounting portion 100, an inserting groove 105 is provided on the annular mounting portion 100, the functional connection elastic piece 5 is inserted into the inserting groove 105, as shown in fig. 5, the functional connection elastic piece 5 is provided with an inner side contact 501 of the electric connection main board 6 and an outer side contact 502 which can be in contact conduction with the arc antenna 4, the functional connection elastic piece 5 is provided with a hook-shaped elastic piece portion and a top end elastic piece portion, the outer side contact 502 is located at the hook-shaped elastic piece portion, and the inner side contact 501 is located at the top end elastic piece portion.
Embodiment four:
further optimizing on the basis of the first embodiment, in some embodiments provided by the present utility model, the outer peripheral surface of the rotating ring 2 is provided with a rough surface for facilitating rotation. As shown in fig. 3, the outer peripheral surface of the rotating ring 2 may be a rough surface with irregularities. The roughened surface can increase friction force, facilitating rotation of the rotating ring 2.
Fifth embodiment:
in some embodiments of the present utility model, the switchable antenna device includes a plurality of identical or different arc antennas, that is, the plurality of arc antennas may be identical type antennas or different type antennas, where each arc antenna may be connected to two functional elastic pieces, one functional elastic piece is electrically connected to a ground point on the motherboard, and the other functional elastic piece is electrically connected to a feed point on the motherboard.
Example six:
in some embodiments of the present utility model, the switchable antenna device includes a plurality of identical or different arc antennas, that is, the plurality of arc antennas may be identical or different types of antennas, where each arc antenna may be connected to a functional elastic sheet, and the functional elastic sheet is electrically connected to a feed point on the motherboard.
Embodiment seven:
the number and position of the arc-shaped antennas 4 on the rotating ring 2 can be adjusted as required.
In some embodiments provided by the present utility model, only two arc-shaped antennas 4 need to be provided, which is specifically as follows:
as shown in fig. 8 and 9, the rotating ring 2 is provided with two sections of spaced arc-shaped antennas 4 along the inner peripheral wall, which are respectively a first antenna 4A and a second antenna 4B, the mounting seat 1 is provided with a first mounting area C and a second mounting area D, the first mounting area C is fixed with two spaced functional connection elastic pieces, which are provided with a first functional connection elastic piece 5a and a second functional connection elastic piece 5B, the second mounting area D is fixed with three functional connection elastic pieces which are provided with three spaced functional connection elastic pieces, which are provided with a third functional connection elastic piece 5C, a fourth functional connection elastic piece 5D and a fifth functional connection elastic piece 5e, the distance between the first mounting area C and the second mounting area D in the circumferential direction of the mounting seat 1 is greater than the arc length of the first antenna 4A and the second antenna 4B, in this embodiment, the stop elastic pieces are provided with double humps, the stop protruding 301 humps are respectively provided with stop position matching at two humps, the double humps are located between the first mounting area C and the second mounting area D and the second antenna 4B, and the distance between the first humps and the second antenna is located on the circumferential surface of the rotating ring.
As shown in fig. 8 and 9, assuming that the inner side contact of the first functional connection spring 5a is connected to the ground point of the main board, the inner side contact of the second functional connection spring 5b is connected to the feed point of the main board, the inner side contact of the third functional connection spring 5c is connected to the ground point of the main board, the inner side contact of the fourth functional connection spring 5d is connected to the ground point of the main board, the inner side contact of the fifth functional connection spring 5e is connected to the feed point of the main board 6,
when the stop protruding strip is sunken on the right side of the double hump spring piece, the outer contact of the first functional connecting spring piece 5a and the outer contact of the second functional connecting spring piece 5b are communicated with the first antenna 4A; the outer contact of the fourth functional connecting spring piece 5d and the outer contact of the fifth functional connecting spring piece 5e are communicated with the second antenna 4B in a contact manner;
when the rotary ring 2 is rotated to rotate the stop protruding strip from the right side recess to the recess on the left side of the double hump spring piece, the outer side contact of the second functional connecting spring piece 5B and the outer side contact of the third functional connecting spring piece 5c are in contact conduction with the first antenna 4A, and the outer side contact of the fifth functional connecting spring piece 5e is in contact conduction with the second antenna 4B. In this embodiment, the rotary ring is matched with the five functional connection elastic pieces to realize the switching of the working modes of the first antenna and the second antenna, and after the switching to the required working mode (or antenna type), the stop structure locks the rotary ring to prevent the rotary ring from continuing to rotate.
Of course, according to the needs, the length, the number, the positions and the number of the functional connection shrapnel of the antennas of the arc-shaped antennas on the rotating ring can be adjusted, and more antenna types can be combined in the antenna area, so that the description is omitted.
In summary, the multiple functional connection spring plates of the switchable antenna device are matched with the rotating arc-shaped antenna, so that the combination of multiple antenna types can be realized, the integration of multiple types of antennas is realized, and the switchable antenna device occupies a small space.
Example eight:
the intelligent wearable device provided by the embodiment of the utility model comprises the switchable antenna device. In some embodiments, the smart wearable device is a smart watch, as shown in fig. 10, the smart watch further includes a back case assembly 7, the back case assembly 7 and the mounting base 1 are fixedly connected to form a watch case, and the main board 6 and the rotating ring 2 are located in the watch case.
When the switchable antenna device is used on the intelligent wearable equipment, the switchable antenna device is small in occupied space on the basis of achieving combination of multiple antenna types, so that multiple antenna types can be integrated on the miniaturized intelligent wearable equipment, the intelligent wearable equipment not only meets miniaturization and light weight, but also is compatible with multiple functions.
The foregoing description of the embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (11)
1. A switchable antenna device, characterized by:
comprises a mounting seat and a rotating ring sleeved on the mounting seat, wherein the rotating ring can rotate relative to the mounting seat, a stop structure is arranged between the rotating ring and the mounting seat, the rotating ring is provided with an arc antenna along the inner peripheral wall, the arc antenna protrudes inwards from the inner peripheral wall of the rotating ring,
the installation seat is fixedly provided with a plurality of functional connection elastic pieces, the functional connection elastic pieces are electrically connected with a grounding point and a feeding point on the main board, the rotating ring is rotated to enable the arc antenna to be in contact conduction with the corresponding functional connection elastic pieces, so that the type of the antenna is obtained, and the antenna position is locked by the stop structure.
2. The switchable antenna device of claim 1, wherein: the stop structure comprises a stop spring plate and a stop bulge, the stop bulge is fixed on the inner peripheral wall of the rotary ring and is arranged at intervals with the arc-shaped antenna, the part of the mounting seat sleeved with the rotary ring is an annular mounting part,
the stop spring plate is fixed on the annular mounting part of the mounting seat, the stop spring plate is provided with a stop recess matched with the stop protrusion, the rotary ring rotates, and when the stop protrusion is clamped into the stop recess, the rotary ring is locked relative to the mounting seat.
3. The switchable antenna device of claim 2, wherein: the stop spring piece is fixedly inserted into the mounting seat.
4. A switchable antenna device according to claim 3, characterized in that: the installation seat is characterized in that the annular installation portion of the installation seat is provided with a stop spring piece installation area, the stop spring piece installation area is provided with a plug clamping groove for plugging the spring piece and a first limiting block and a second limiting block protruding out of the outer peripheral surface of the annular installation portion, and the first limiting block and the second limiting block limit the stop protrusion to limit the rotation angle of the rotating ring.
5. The switchable antenna device of claim 1, wherein: the switchable antenna arrangement comprises a plurality of identical or different said arc-shaped antennas,
wherein each arc antenna can be connected with two functional shrapnel, one functional shrapnel is electrically connected with a grounding point on the main board, the other functional shrapnel is electrically connected with a feed point on the main board,
or each arc antenna can be connected with one functional elastic sheet, and the functional elastic sheet is electrically connected with a feed point on the main board.
6. The switchable antenna device of claim 2, wherein: the rotating ring is provided with two sections of arc-shaped antennas which are arranged at intervals along the inner peripheral wall, namely a first antenna and a second antenna,
the mounting seat is provided with a first mounting area and a second mounting area, the first mounting area is fixedly provided with two functional connecting elastic sheets arranged at intervals, the second mounting area is fixedly provided with three functional connecting elastic sheets arranged at intervals, the distance between the first mounting area and the second mounting area along the circumference of the mounting seat is larger than the arc length of the first antenna and the second antenna,
the position stopping spring plate is set to be a double hump spring plate, the position stopping protruding strips are arranged at two humps of the double hump spring plate respectively, the position stopping protruding strips are sunken in a matched mode, the double hump spring plate is located between the first installation area and the second installation area, and the position stopping protruding strips are fixed on the inner peripheral surface of the rotating ring and located between the first antenna and the second antenna.
7. The switchable antenna device of claim 1, wherein: the functional connecting elastic sheet is fixedly inserted into the mounting seat.
8. The switchable antenna device of claim 7, wherein: the part of the mounting seat sleeved with the rotary ring is an annular mounting part,
the annular installation part is provided with a splicing groove, the functional connection elastic sheet is spliced with the splicing groove, the functional connection elastic sheet is provided with an inner side contact of the main board and an outer side contact which can be in contact conduction with the arc antenna, the functional connection elastic sheet is provided with a hook-shaped elastic sheet part and a top elastic sheet part, the outer side contact is positioned at the hook-shaped elastic sheet part, and the inner side contact is positioned at the top elastic sheet part.
9. The switchable antenna device of claim 1, wherein: the outer peripheral surface of the rotating ring is a rough surface which is convenient for rotation.
10. An intelligent wearable device, characterized in that: comprising a switchable antenna device according to any of claims 1-9.
11. The smart wearable device of claim 10, wherein: the intelligent wearing equipment is an intelligent watch, the intelligent watch further comprises a backshell component, the backshell component is fixedly connected with the mounting seat to form a watch case, and the main board and the rotating ring are located in the watch case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320842106.0U CN219937354U (en) | 2023-04-14 | 2023-04-14 | Switchable antenna device and intelligent wearable equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320842106.0U CN219937354U (en) | 2023-04-14 | 2023-04-14 | Switchable antenna device and intelligent wearable equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219937354U true CN219937354U (en) | 2023-10-31 |
Family
ID=88493189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320842106.0U Active CN219937354U (en) | 2023-04-14 | 2023-04-14 | Switchable antenna device and intelligent wearable equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219937354U (en) |
-
2023
- 2023-04-14 CN CN202320842106.0U patent/CN219937354U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8233949B2 (en) | Mobile phone | |
| US10148040B2 (en) | Electrical plug connector | |
| US6786734B2 (en) | Electrical adapter with a foldable housing cross-reference to related application | |
| EP0892468B1 (en) | Electrical connector assembly with polarization means | |
| CN106159504B (en) | Compact radio frequency coaxial connector | |
| US7241169B1 (en) | Adapter for power supply | |
| US6577500B2 (en) | Wireless PC card | |
| WO2015089893A1 (en) | Adapter module of usb electric connector | |
| US20210336362A1 (en) | Board end connector | |
| EP3599535B1 (en) | Female connecting member, male connecting member, and mobile terminal | |
| US4892486A (en) | Portable communications device adaptor | |
| CN219937354U (en) | Switchable antenna device and intelligent wearable equipment | |
| CN211789576U (en) | Contact spring piece and plug | |
| GB2385992A (en) | Antenna installation structure | |
| US9826477B1 (en) | Wireless network device | |
| CN109149296B (en) | Connector with short-circuit protection function and connecting module thereof | |
| US11255499B1 (en) | Rotatalbe electrical connector and night light using the same | |
| US6447306B1 (en) | PC card configuration | |
| CN209963280U (en) | Grounding elastic sheet assembly and electronic device | |
| CN209805061U (en) | Charging head and charger | |
| CN218632435U (en) | Mobile terminal | |
| CN217881965U (en) | Female seat connector | |
| CN220895964U (en) | Connector female, connector male and connector | |
| CN211981081U (en) | Connecting device | |
| CN214625507U (en) | USB plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |