CN1581572A - Watchcase outer-loop antenna working process and structure - Google Patents
Watchcase outer-loop antenna working process and structure Download PDFInfo
- Publication number
- CN1581572A CN1581572A CN 03153430 CN03153430A CN1581572A CN 1581572 A CN1581572 A CN 1581572A CN 03153430 CN03153430 CN 03153430 CN 03153430 A CN03153430 A CN 03153430A CN 1581572 A CN1581572 A CN 1581572A
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- antenna
- watchcase
- antenna assembly
- ring seat
- antenna body
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Abstract
The preparing process includes steps: placing main body of antenna to a ring seat forming die; injecting plastic from central position; after cooling down finalizing plastic, pressing and removing plastic in inner ring of main body of antenna; thus, obtaining antenna assembly, and forming at least one reference column at bottom position of main body of antenna; then placing antenna assembly into watchcase forming die, and positioning the said reference column in lower die cavity; matching upper die, watchcase is covered on the antenna assembly; pouring plastic in proper place in order to prevent glue from overflow when watchcase is jetted; after step of cooling plastic and demouding, integrated structure between antenna assembly and watchcase is obtained.
Description
Technical field
The present invention relates to the procedure for processing and the structure of the outer loop antenna of a kind of watchcase, aim to provide the antenna structure that Wristwatch-type 3C device is fixedly arranged on the watchcase outer shroud, and, guarantee the integrality of structure between antenna and the watchcase with the processing and manufacturing flow process that this antenna combines with watchcase, reduce the product fraction defective.
Background technology
Because wafer improvement of Manufacturing Technology, add the light-weight design of other relevant spare part, the individual 3C electric device (as personal digital assistant, mobile phone etc.) that feasible script only can present with simple function, multipotency mutually combines its function and other people's portable device, outside the purpose that reaches the function that promotes single unit system and ease of use, more can solve the inconvenience that the 3C device of indivedual single type bodies is caused when carrying via the function of each device is integrated.
Also therefore individual at present in the middle of the article of (wearing) of carrying, wrist-watch is because be that the mode that is hung on wrist is worn for the user, do not need to be taken in by other content in addition, and has the action that does not influence the user, and the characteristic that increases handbag or briefcase content, make that right-hand side telogenesis is one of extremely suitable hardware structure that combines with devices such as personal digital assistant, mobile phones; Again, its wrist-watch is combining with other 3C device, or when the 3C device is made into the hardware structure of wrist-watch, mostly is to be located at the watchcase of wrist-watch in order to the antenna loop that constitutes wireless data transmission, so that antenna is constituted preferable range of receiving, and save the space of other configuration antenna.
Moreover, at present the 3C electric device of wrist-watch pattern is in carrying out antenna and procedure for processing that watchcase combines, be will be made in advance earlier have two ends do not constitute the coil antenna main body that continues be positioned over the watchcase outer shroud in the annular groove made in advance, be poured in the space of annular groove in the top of antenna body with the mode of ejection formation plastics again fusion, cooperate the configuration of mould to make plastics that the space of annular groove is filled up, and after the plastic cool typing, by the plastics of filling in antenna body is coated, and antenna body is combined with watchcase in annular groove.
Yet, because its plastics of filling in annular groove must contact with annular groove at the position beyond antenna body, can constitute and the combining of watchcase, therefore the inner edge of its antenna body and annular groove need have suitable gap ccontaining for plastics, and commonly using antenna body is again to be a flat annular solid, and can't produce positioning action with the annular groove of watchcase, as easy as rolling off a log in the process of plastics perfusion, because the impulse effect of plastics causes antenna body to produce rotation, the displacement of deflection, and influence the accuracy that antenna body combines with watchcase, even there are plastics to overflow and hide the excessive glue situation of antenna body, antenna body can't be connected with the transport module of watchcase inside really, and apparent major imperfections, cause the generation of defective products.
Especially, mostly general wrist-watch pattern 3C electric device is with transparent plastic antenna body to be coated in order to increase its appearance tactile impression, and its antenna body that produces the deflection displacement in the plastics filling process can influence the attractive in appearance of whole 3C electric device external form on the contrary.
Summary of the invention
The procedure for processing and the structure of the outer loop antenna of watchcase of the present invention, promptly be earlier antenna body to be placed a ring seat mould, to correspond to antenna body center injected plastic at the ring seat mould, after the plastic cool typing, will be coated with antenna body demoulding in the ring seat mould of plastics, and with the excision of the plastics of antenna body inner ring to form a ring seat, and correspond to the bottom position that antenna body engages with watchcase in ring seat and be provided with at least one reference column, then again antenna assembly is placed the watchcase mould, reference column by antenna assembly is positioned antenna assembly in the following die cavity of watchcase mould really, and when Ccope closing machine, suppress in the top layer of antenna assembly and firmly coat, back, location perfusion plastics, glue overflows when preventing the watchcase ejection formation, after the plastic cool typing demoulding, obtain the complete structure that antenna assembly combines with watchcase; According to this, promptly finish the procedure for processing of the outer loop antenna of watchcase, and guaranteed the integrality of structure between antenna and the watchcase, reduce the product fraction defective.
During the invention process, the root edge of antenna body is to be provided with one to be embedded the flange of location mutually with the ring seat mould, and the breach root edge at the antenna body two ends is preset with a strippable brace, its brace is in order to be embedded mutually with the ring seat mould, to form the positioning action of restriction antenna body rotation, the plastics that cooperate the ring seat mould are the filler modes by the center perfusion of antenna body, guarantee that antenna body is poured in the process of ring seat mould at plastics, be unlikely because of the impulse effect of plastics and rotate, deflection is so that the antenna assembly configuration of made is more certain, complete.
Moreover, this antenna assembly constitutes connection by the rib that plastics constituted between the reference column of the ring seat on antenna body top layer and antenna body bottom, with the structure of stable position post, and form the area that contact with watchcase on a large scale, with the engage effect of increase with watchcase in the bottom of antenna body.
Description of drawings
Fig. 1 is the applied Wristwatch-type 3C of a present invention electric device surface structure schematic diagram.
Fig. 2 is the surface structure schematic diagram of antenna body among the present invention.
Fig. 3 is the semi-finished product structural representation of antenna assembly among the present invention.
Fig. 4 is the complete structure schematic diagram of antenna assembly among the present invention.
Fig. 5 combines antenna assembly for completion among the present invention with watchcase watchcase structural representation.
10 antenna assemblies, 12 ring seats
11 antenna bodies, 13 reference columns
111 breach, 14 ribs
112 flanges, 20 watchcases
113 braces
Embodiment
The procedure for processing and the structure of the outer loop antenna of watchcase of the present invention provide one in order to constitute as shown in Figure 1, at the preferable procedure for processing of the 3C of wrist-watch pattern electric device watchcase 20 outer shrouds in conjunction with antenna assembly 10, and preferable feasible antenna assembly 10 structures.
Wherein, the step of the procedure for processing of the outer loop antenna of whole watchcase includes:
A, in advance make one as shown in Figure 2 two ends be formed with the coil antenna main body 11 of a breach 111, its antenna body 11 is to be provided with one at root edge to be embedded the flange 112 of location mutually with follow-up ring seat mould, and breach 111 root edges at antenna body 11 two ends are preset with a strippable brace 113,113 of this braces are in order to when the follow-up injection molding, prevent breach 111 expansions, and form the positioning action of restriction antenna body 11 rotations.
B, antenna body is placed a ring seat mould (figure does not indicate), and correspond to the center injected plastic of antenna body 11 at the ring seat mould, after the plastic cool typing, to be coated with antenna body 11 demoulding in the ring seat mould of plastics, and constitute semi-finished product as shown in Figure 3.
As shown in Figure 4, the plastics of antenna body 11 inner rings are utilized the stamping technology excision, and the brace 113 of antenna body 11 breach 111 root edges divested, make integral ring-shaped antenna body 11 have two tail ends, so that the transmission-receiving function of the normal antenna of follow-up enforcement at breach 111 places.At this moment, the top layer that unitary construction promptly is formed on antenna body 11 is combined with antenna assembly 10 structures of a ring seat 12, and finishes the making flow process of antenna assembly 10 in advance.Wherein, antenna assembly 10 is by ring seat 12 top layer of antenna body 11 to be coated, and corresponds to the bottom position that antenna body 11 engages with watchcase in ring seat 12 and be provided with a reference column 13 at least.
C, then again antenna assembly 10 is placed the following die cavity of watchcase mould, really antenna assembly 10 is positioned this time die cavity by the reference column 13 of antenna assembly 10, and when Ccope closing machine, suppresses in the top layer of antenna assembly 10 by patrix; At this moment, since the top layer of antenna assembly 10 be coated with one deck plastics can keep supplying mould closely against, so can form the coated state that fixedly positioning, then when the perfusion plastics are in mould, can prevent the glue that overflows in the process of ejection formation, after the plastic cool typing demoulding, obtain the complete structure that antenna assembly 10 as shown in Figure 5 combines with watchcase 20.
According to this, promptly finish the procedure for processing of the outer loop antenna of watchcase; Especially, in the making flow process of antenna assembly, as shown in Figure 2,11 of its antenna body is can be by the flange 112 of root edge, and the brace 113 of being located at breach 111 root edges at antenna body 11 two ends is embedded mutually with the ring seat mould, to form restriction antenna body 11 deflections, the positioning action of rotation, cooperate the filler mode of the plastics of ring seat mould by the center perfusion of antenna body, guarantee that antenna body is poured in the process of ring seat mould at plastics, be unlikely because of the impulse effect of plastics and rotate, deflection, more certain as shown in Figure 4 to obtain, complete antenna assembly 10 configurations.
In addition, combining in the procedure for processing of antenna assembly and watchcase, its antenna body 11 is to be embedded the location by the reference column 13 of bottom and the counterdie of watchcase mould, and last, during the counterdie matched moulds, suppress top layer by patrix in antenna assembly, and has good positioning action, can be poured in the process of watchcase mould at plastics equally, be unlikely because of the impulse effect of plastics and rotate, deflection, perhaps there is the situation of excessive glue to take place, to guarantee the integrality of structure between antenna assembly and the watchcase, make antenna body be able to be connected with the transport module of watchcase inside, reduce the product fraction defective.
Moreover, as shown in Figure 4, its antenna assembly 10 is to constitute connection by the rib 14 that plastics constituted between the reference column 13 of the ring seat 12 on antenna body 11 top layers and antenna body 11 bottoms, structure with stable position post 13, and form the area that contact with watchcase on a large scale in the bottom of antenna body 11, with the engage effect of increase with watchcase; Certainly, antenna assembly 10 also can use transparent plastic to constitute the configuration of ring seat 12, as shown in Figure 1, makes to have an X-rayed the antenna body 11 of ring seat 12 belows, increases the appearance tactile impression of wrist-watch pattern 3C electric device.
As mentioned above, the procedure for processing and the structure of the outer loop antenna of watchcase of the present invention, the antenna one preferable feasible structure that provides Wristwatch-type 3C device to be fixedly arranged on the watchcase outer shroud, and the preferable processing and manufacturing flow process that this antenna is combined with watchcase, guarantee the integrality of structure between antenna and the watchcase, reduce the product fraction defective.Above implementation and graphic shown in, being one of preferred embodiment of the present invention, is not to limit to the present invention with this, so, approximate with structure of the present invention, device, feature etc. or identical mutually such as, all should belong to of the present invention founding within purpose and the claim.
Claims (5)
1, the procedure for processing of the outer loop antenna of a kind of watchcase is characterized in that including in regular turn the following step:
A, making in advance have the coil antenna main body of breach;
B, antenna body is placed a ring seat mould, and in the center injected plastic, after the plastic cool typing, the top layer is coated with antenna body demoulding in the ring seat mould of plastics, and with the excision of the plastics of antenna body inner ring to form a ring seat, this ring seat corresponds to the bottom position that antenna body engages with watchcase and is provided with at least one reference column, to form an antenna assembly structure;
C, antenna assembly is placed the watchcase mould, reference column by antenna assembly is positioned in the following die cavity of watchcase mould, and suppress when making Ccope closing machine in the top layer of antenna assembly and pour into plastics again, after the plastic cool typing demoulding, obtain the complete structure that antenna assembly combines with watchcase.
2, the procedure for processing of the outer loop antenna of watchcase as claimed in claim 1, it is characterized in that: be provided with one at the antenna body root edge and be embedded the flange of location mutually with the ring seat mould, its breach root edge is provided with a strippable brace, to form the positioning action of restriction antenna body rotation.
3, the procedure for processing of the outer loop antenna of watchcase as claimed in claim 1, it is characterized in that: the plastics that are coated on the antenna body top layer are transparent plastic.
4, a kind of watchcase outer shroud antenna structure is characterized in that: its antenna is one to be incorporated into the antenna assembly of watchcase outer shroud, and this antenna assembly is to have two ends to form coil antenna main body jaggy, and is coated with ring seat on the top layer of antenna body; This antenna assembly is to be provided with a reference column at least at antenna body and the corresponding bottom position of ring seat, antenna assembly is located in the combination process that penetrates with the upper and lower mould matched moulds of watchcase by top layer and reference column, antenna assembly is unlikely rotate because of the impulse effect of plastics, deflection, and prevent the glue that overflows.
5, watchcase outer shroud antenna structure as claimed in claim 4, it is characterized in that: this antenna assembly is to constitute connection by the rib that plastics constituted between the reference column of the ring seat on antenna body top layer and antenna body bottom, structure with the stable position post, and form the area that contact with watchcase on a large scale in the bottom of antenna body, with the engage effect of increase with watchcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03153430 CN1581572A (en) | 2003-08-13 | 2003-08-13 | Watchcase outer-loop antenna working process and structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03153430 CN1581572A (en) | 2003-08-13 | 2003-08-13 | Watchcase outer-loop antenna working process and structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1581572A true CN1581572A (en) | 2005-02-16 |
Family
ID=34580058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03153430 Pending CN1581572A (en) | 2003-08-13 | 2003-08-13 | Watchcase outer-loop antenna working process and structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1581572A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814647A (en) * | 2009-02-24 | 2010-08-25 | 上海安费诺永亿通讯电子有限公司 | Method for manufacturing antenna component by multiple embedding and injection molding |
| CN102157781A (en) * | 2011-03-13 | 2011-08-17 | 东南大学 | Strong-strength broadband antenna for flying carrier and preparation process thereof |
| WO2017211261A1 (en) * | 2016-06-08 | 2017-12-14 | Huawei Technologies Co., Ltd. | Wearable article apparatus and method with multiple antennas |
-
2003
- 2003-08-13 CN CN 03153430 patent/CN1581572A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814647A (en) * | 2009-02-24 | 2010-08-25 | 上海安费诺永亿通讯电子有限公司 | Method for manufacturing antenna component by multiple embedding and injection molding |
| CN102157781A (en) * | 2011-03-13 | 2011-08-17 | 东南大学 | Strong-strength broadband antenna for flying carrier and preparation process thereof |
| CN102157781B (en) * | 2011-03-13 | 2013-10-30 | 东南大学 | Strong-strength broadband antenna for flying carrier and preparation process thereof |
| WO2017211261A1 (en) * | 2016-06-08 | 2017-12-14 | Huawei Technologies Co., Ltd. | Wearable article apparatus and method with multiple antennas |
| CN109075439A (en) * | 2016-06-08 | 2018-12-21 | 华为技术有限公司 | The device and method of wearable items with mutiple antennas |
| US10615489B2 (en) | 2016-06-08 | 2020-04-07 | Futurewei Technologies, Inc. | Wearable article apparatus and method with multiple antennas |
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