CN108051996B - Base plate and intelligent wrist-watch - Google Patents
Base plate and intelligent wrist-watch Download PDFInfo
- Publication number
- CN108051996B CN108051996B CN201810045102.3A CN201810045102A CN108051996B CN 108051996 B CN108051996 B CN 108051996B CN 201810045102 A CN201810045102 A CN 201810045102A CN 108051996 B CN108051996 B CN 108051996B
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- China
- Prior art keywords
- point
- substrate
- feeding point
- grounding
- grounding point
- 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.)
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- 239000000758 substrate Substances 0.000 claims abstract description 62
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- -1 Polyethylene terephthalate Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010329 laser etching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/04—Mounting of electronic components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
The invention discloses a substrate and an intelligent watch. The substrate comprises a body, the body is made of conductive materials, a feeding point and a grounding point are arranged on the body, the feeding point is not communicated with the grounding point, the feeding point comprises a first feeding point and a second feeding point, and the grounding point comprises a first grounding point and a second grounding point. The body is made by conducting material in this base plate, can realize the electricity between antenna module and the mainboard through with antenna module and mainboard butt to replace the antenna wire in the current intelligent wrist-watch, the antenna wire occupation space among the prior art is little compared to the base plate, has saved the wiring space of antenna wire, is favorable to rational utilization intelligent wrist-watch inner space, realizes the miniaturized development of intelligent wrist-watch.
Description
Technical Field
The invention relates to the technical field of intelligent wearable equipment, in particular to a substrate and an intelligent watch.
Background
Intelligent wearing equipment is the general term that uses wearing formula technique to carry out intelligent design, develop the equipment that can dress to daily wearing, like intelligent wrist-watch, bracelet, glasses, dress etc.. The intelligent watch is multifunctional by connecting an intelligent system built in the watch and a system carrying an intelligent mobile phone to a network, and can synchronize the telephone, short message, mail, photo, music and the like in the mobile phone.
Along with the rapid development of the smart watch, the smart watch has more and more powerful functions and longer battery endurance time, while the size of the smart watch is smaller and smaller, so that the accommodating space of each functional component in the smart watch is short. The intelligent watch generally comprises a display screen and a shell, wherein a main board and an antenna assembly are arranged in the shell, and the main board and the antenna assembly are electrically connected through an antenna wire. Functional part in the current intelligent wrist-watch is more, and the space is crowded, and the winding displacement overall arrangement of antenna wire occupies space great, influences intelligent wrist-watch inner space's rational utilization, restricts the miniaturized development of intelligent wrist-watch.
Disclosure of Invention
One objective of the present invention is to provide a substrate, which can replace an antenna wire to electrically connect a main board and an antenna assembly.
In order to achieve the purpose, the invention adopts the following technical scheme:
a substrate comprises a body, wherein the body is made of a conductive material, a feeding point and a grounding point are arranged on the body, the feeding point is not communicated with the grounding point, the feeding point comprises a first feeding point and a second feeding point, and the grounding point comprises a first grounding point and a second grounding point.
Wherein the body comprises a first portion on which the feeding point is disposed and a second portion on which the grounding point is disposed;
the substrate further includes an insulating frame, the body is connected to the insulating frame, and the insulating frame separates the first portion from the second portion.
Wherein, the insulating frame is made of plastic materials.
The second feeding point and the second grounding point are both spring pieces which are convexly arranged on the edge of the body.
Wherein the body is made of stainless steel.
Another object of the present invention is to provide an intelligent watch, in which a substrate in the intelligent watch can replace an antenna wire to electrically connect a main board and an antenna assembly, so that a space for arranging the antenna wire is saved, an internal structure of the intelligent watch is simpler, and the internal space of the intelligent watch is reasonably utilized.
In order to achieve the purpose, the invention adopts the following technical scheme:
a smart watch comprises a main board, an antenna assembly and the substrate, wherein the main board is abutted with a first feeding point and a first grounding point; the antenna assembly abuts the second feed point and the second ground point.
The substrate is stacked on the mainboard, and the first feeding point and the first grounding point are convexly arranged on one side of the body close to the mainboard;
the antenna assembly is located on the side portion of the substrate, and the second grounding point and the second feeding point are arranged on the side face of the substrate in a protruding mode.
The first feeding point and the first grounding point are respectively abutted with the elastic sheet at the corresponding position of the mainboard.
The display screen assembly comprises a shell and a display screen, the shell comprises a front shell and a rear shell, the front shell surrounds the display screen, the substrate is connected with the front shell in a clamped mode, the antenna assembly is arranged on the inner side of the front shell, the mainboard is fixed to the rear shell, the front shell is fixed to the rear shell, and the substrate is abutted to the mainboard.
Wherein the rear case and the front case are fixed by locking screws.
Has the advantages that: the invention provides a substrate and an intelligent watch. The body of this base plate is made by conducting material, can through with antenna module and mainboard butt, realize the electricity between antenna module and the mainboard and connect, the connection effect is more reliable to replaced the antenna wire in the current intelligent wrist-watch, the antenna wire occupation space that the base plate was compared among the prior art is little, has saved the wiring space of antenna wire, is favorable to rational utilization intelligent wrist-watch inner space, realizes the miniaturized development of intelligent wrist-watch.
Drawings
FIG. 1 is a schematic view of a substrate according to the present invention;
FIG. 2 is an exploded view of a substrate according to the present invention;
FIG. 3 is an exploded view of a second substrate provided by the present invention;
FIG. 4 is a schematic view of the structure of the backside of the substrate provided by the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a schematic structural diagram of the front side of a substrate provided by the present invention;
FIG. 7 is an exploded view of a smart watch provided by the present invention;
fig. 8 is a partial enlarged view at B in fig. 7.
Wherein:
1. a substrate;
11. a body; 111. a first part; 1111. a first feeding point; 1112. a second feeding point; 112. a second section; 1121. a first ground point; 1122. a second ground point;
12. an insulating frame;
2. a front housing; 3. a display screen; 4. a rear housing; 5. a main board; 51. an elastic sheet.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 6, the present embodiment provides a substrate 1, the substrate 1 includes a body 11, the body 11 is made of a conductive material, and a feeding point and a grounding point are disposed on the body 11, and the feeding point and the grounding point are not connected, wherein the feeding point includes a first feeding point 1111 and a second feeding point 1112, and the grounding point includes a first grounding point 1121 and a second grounding point 1122. Substrate 1 can be applied to in the intelligent wrist-watch, during the in-service use, first feed point 1111 and first ground point 1121 can be connected with the mainboard, second feed point 1112 and second ground point 1122 can be connected with the antenna module, the signal passes through first feed point 1111 by the mainboard and gets into in the substrate 1, pass through second feed point 1112 on the substrate 1 and get back to in the body 11 through second ground point 1122 in, and pass back the mainboard by first ground point 1121, form and switch on the return circuit, thereby realize the electricity of mainboard and antenna module through substrate 1 and be connected, and then save the antenna wire among the prior art, the space that substrate 1 compares the antenna wire and occupies is less, be favorable to the space in the rational utilization intelligent wrist-watch, realize the miniaturized development of intelligent wrist-watch.
Specifically, as shown in fig. 2 and 3, the substrate 1 further includes an insulating frame 12, the insulating frame 12 is a ring structure as a whole, the body 11 includes a first portion 111 and a second portion 112, and the first portion 111 and the second portion 112 are two independent parts, wherein a feeding point is disposed on the first portion 111, and a grounding point is disposed on the second portion 112, and both the first portion 111 and the second portion 112 are connected to the insulating frame 12, so that the insulating frame 12 and the body 11 form a whole, the insulating frame 12 not only can improve the strength of the whole substrate 1, but also can separate the first portion 111 and the second portion 112 through the insulating frame 12, so that the feeding point is disconnected, an output loop of the main board to the antenna assembly and an input loop of the antenna assembly to the main board are ensured to be different, and the mutual influence of the output signal and the input signal can be avoided, thereby ensuring the normal operation of the main board and the antenna assembly.
The first portion 111 and the second portion 112 may be fixed to the insulating frame 12 by clipping. In this embodiment, the edges of the first portion 111 and the second portion 112 are bent upwards to form a hook structure, and the hook structure is clamped with the edge of the insulating frame 12, so as to fix the body 11 and the insulating frame 12.
In this embodiment, the body 11 may be made of stainless steel, which is not easy to rust and oxidize, so as to avoid poor contact caused by oxidation or rusting of the substrate 1, and improve the contact reliability of the motherboard, the substrate 1 and the antenna assembly. The insulating frame 12 may be made of a plastic material, such as Polyethylene terephthalate (PET), Polycarbonate (PC), or the like.
In order to ensure that the substrate 1 is in good contact with the motherboard and the antenna assembly, as shown in fig. 2, the first feeding point 1111, the first grounding point 1121, the second feeding point 1112 and the second grounding point 1122 may be protruding structures protruding from the substrate 1, so that when the motherboard and the antenna assembly are respectively abutted against the substrate 1, the motherboard and the antenna assembly can be in good contact with each other, thereby forming a conductive loop.
There may be more than one second ground point 1122 to meet the requirement of communication between the antenna assembly and the motherboard. As shown in fig. 1 and 4, the number of the second grounding points 1122 in the present embodiment is two, and the two second grounding points 1122 are disposed at intervals on the side surface of the substrate 1 so as to avoid signal interference between different grounding points. In other embodiments, the number of the second grounding points 1122 can be adjusted according to the connection condition of the antenna assembly and the main board, and the positions of the plurality of second grounding points 1122 can be determined according to the installation position and the connection point of the antenna assembly so as to meet the actual use requirement.
In order to ensure good contact between the substrate 1 and the antenna assembly and improve the contact effect between the antenna assembly and the substrate 1, as shown in fig. 4 and 5, the second feeding point 1112 and the second grounding point 1122 may be spring pieces protruding from the edge of the body 11, and when the antenna assembly abuts against the substrate 1, the spring pieces are compressed to make the spring pieces and the antenna assembly tightly contact, so as to ensure good contact between the antenna assembly and the substrate 1 and avoid poor contact.
As shown in fig. 7, this embodiment further provides a smart watch, including motherboard 5, an antenna assembly and the above-mentioned substrate 1, motherboard 5 abuts on first feed point 1111 and first ground point 1121 on substrate 1, and the antenna assembly abuts on second feed point 1112 and second ground point 1122 on substrate 1, thereby communicating motherboard 5 and antenna assembly through substrate 1, omitting the antenna wire in the existing structure, saving the wiring space, simplifying the internal structure of the smart watch, being beneficial to improving the utilization ratio of the internal space of the smart watch, and realizing the miniaturization development of the smart watch.
In this embodiment, the substrate 1 is stacked on the motherboard 5, the surface of the substrate 1 close to the motherboard 5 is the back surface, the surface far from the motherboard 5 is the front surface, the first feeding point 1111 and the first grounding point 1121 are convexly disposed on the back surface of the main body 11, and when the substrate 1 is stacked on the motherboard 5, the first feeding point 1111 and the first grounding point 1121 abut against the motherboard 5. The antenna assembly is disposed on the side of the substrate 1, the second grounding point 1122 and the second feeding point 1112 are protruded on the side of the substrate 1, and after the antenna assembly and the substrate 1 are mounted in place, the second grounding point 1122 and the second feeding point 1112 are abutted against the antenna assembly, so as to connect the main board 5 and the antenna assembly and form a conductive loop.
Specifically, as shown in fig. 8, the main board 5 is provided with an elastic piece 51 at a position contacting with the first feeding point 1111 and the first grounding point 1121, and as shown in fig. 1, the first feeding point 1111 and the first grounding point 1121 may be protrusions provided on the back surface of the substrate 1. When the substrate 1 is stacked on the motherboard 5, the elastic pieces 51 at the corresponding positions are respectively abutted against the protrusions to conduct the motherboard 5 and the substrate 1.
The intelligent wrist-watch that this embodiment provided still includes display screen 3 and casing, and the casing includes preceding shell 2 and backshell 4, and preceding shell 2 encircles the setting of display screen 3 to it is fixed with display screen 3. Be provided with antenna module, base plate 1 and mainboard 5 in the casing, the antenna module is fixed at the lateral part of preceding shell 2, and base plate 1 can be fixed with preceding shell 2 through modes such as joint or threaded connection, and the front of base plate 1 and the back butt of display screen 3 to support display screen 3, improve display screen 3's intensity, thereby avoid the destruction of display screen 3. Mainboard 5 is fixed in backshell 4, can be fixed through locking screw after preceding shell 2 and the 4 locks of backshell to make base plate 1 respectively with antenna module and mainboard 5 butt. In this embodiment, base plate 1 not only can replace the antenna wire among the prior art in order to communicate mainboard 5 with the antenna module, can also separate mainboard 5 and display screen 3, makes base plate 1 bear the pressure of mainboard 5, avoids mainboard 5 to crush display screen 3 to play the effect of protection display screen 3.
The antenna assembly can be fixed on the side of the front shell 2 in a laser etching mode, and can also be fixed on the side of the front shell 2 in a clamping mode and the like. After the substrate 1 and the front case 2 are fixed, the antenna assembly abuts against the second ground point 1122 and the second feed point 1112 on the side surface of the substrate 1.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (7)
1. A smart watch, comprising a main board (5), an antenna assembly and a substrate (1), wherein the substrate (1) comprises a body (11), the body (11) is made of a conductive material, the body (11) is provided with a feeding point and a grounding point, the feeding point is not communicated with the grounding point, the feeding point comprises a first feeding point (1111) and a second feeding point (1112), and the grounding point comprises a first grounding point (1121) and a second grounding point (1122);
the main board (5) abuts against the first feeding point (1111) and the first grounding point (1121); -the antenna component abuts the second feeding point (1112) and the second ground point (1122);
the second feeding point (1112) and the second grounding point (1122) are both spring pieces protruding from the edge of the body (11);
the body (11) is made of stainless steel.
2. The smart watch according to claim 1, characterized in that said body (11) comprises a first portion (111) and a second portion (112), said feeding point being provided on said first portion (111), said grounding point being provided on said second portion (112);
the substrate (1) further comprises an insulating frame (12), the body (11) is connected with the insulating frame (12), and the insulating frame (12) separates the first portion (111) and the second portion (112).
3. Smart watch according to claim 2, characterised in that said insulating frame (12) is made of plastic material.
4. A smart watch according to any one of claims 1 to 3, characterised in that said substrate (1) is superposed on said main board (5), said first feeding point (1111) and said first grounding point (1121) being provided protruding from one side of said body (11) close to said main board (5);
the antenna component is arranged on the side of the substrate (1), and the second grounding point (1122) and the second feeding point (1112) are arranged on the side face of the substrate (1) in a protruding mode.
5. The smartwatch according to claim 4, wherein the first feeding point (1111) and the first grounding point (1121) are respectively abutted against a spring plate (51) at a corresponding position of the main board (5).
6. The smart watch according to claim 4, further comprising a case and a display (3), wherein the case comprises a front case (2) and a rear case (4), the front case (2) is disposed around the display (3), the substrate (1) is clamped to the front case (2), the antenna assembly is disposed inside the front case (2), the main board (5) is fixed to the rear case (4), and after the front case (2) is fixed to the rear case (4), the substrate (1) abuts against the main board (5).
7. Smart watch according to claim 6, characterised in that said back shell (4) and said front shell (2) are fixed by means of locking screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045102.3A CN108051996B (en) | 2018-01-17 | 2018-01-17 | Base plate and intelligent wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045102.3A CN108051996B (en) | 2018-01-17 | 2018-01-17 | Base plate and intelligent wrist-watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108051996A CN108051996A (en) | 2018-05-18 |
| CN108051996B true CN108051996B (en) | 2020-08-11 |
Family
ID=62126777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810045102.3A Active CN108051996B (en) | 2018-01-17 | 2018-01-17 | Base plate and intelligent wrist-watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108051996B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495543A (en) * | 2011-11-25 | 2012-06-13 | 成都天奥电子股份有限公司 | Watch with conformal dial and antenna |
| CN204166297U (en) * | 2014-10-22 | 2015-02-18 | 王辉 | The Bluetooth antenna system of intelligent watch |
| CN105929663A (en) * | 2015-02-27 | 2016-09-07 | 卡西欧计算机株式会社 | Substrate Unit, Timepiece, And Substrate Bonding Method |
| US9806402B2 (en) * | 2015-01-20 | 2017-10-31 | AAC Technologies Pte. Ltd. | Antenna module |
| CN107359430A (en) * | 2017-06-23 | 2017-11-17 | 上海创功通讯技术有限公司 | A kind of terminal structure |
| CN207780516U (en) * | 2018-01-17 | 2018-08-28 | 出门问问信息科技有限公司 | A kind of substrate and smartwatch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI388088B (en) * | 2007-11-22 | 2013-03-01 | Htc Corp | Antenna device |
| CN105305068B (en) * | 2015-09-23 | 2019-02-05 | 联想(北京)有限公司 | A kind of combined antenna and a kind of electronic equipment |
-
2018
- 2018-01-17 CN CN201810045102.3A patent/CN108051996B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495543A (en) * | 2011-11-25 | 2012-06-13 | 成都天奥电子股份有限公司 | Watch with conformal dial and antenna |
| CN204166297U (en) * | 2014-10-22 | 2015-02-18 | 王辉 | The Bluetooth antenna system of intelligent watch |
| US9806402B2 (en) * | 2015-01-20 | 2017-10-31 | AAC Technologies Pte. Ltd. | Antenna module |
| CN105929663A (en) * | 2015-02-27 | 2016-09-07 | 卡西欧计算机株式会社 | Substrate Unit, Timepiece, And Substrate Bonding Method |
| CN107359430A (en) * | 2017-06-23 | 2017-11-17 | 上海创功通讯技术有限公司 | A kind of terminal structure |
| CN207780516U (en) * | 2018-01-17 | 2018-08-28 | 出门问问信息科技有限公司 | A kind of substrate and smartwatch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108051996A (en) | 2018-05-18 |
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