CN110908273A

CN110908273A - Wrist wearing equipment and wrist wearing equipment main body thereof

Info

Publication number: CN110908273A
Application number: CN201911360492.4A
Authority: CN
Inventors: 张显军
Original assignee: Goertek Techology Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-03-24

Abstract

The invention discloses a wrist-worn device main body which comprises a shell, a watch ear assembly arranged on the shell and a connecting ear arranged on the watch ear assembly and used for connecting a watchband, wherein an antenna wiring is arranged on the shell, the watch ear assembly is a metal piece and is electrically connected with the antenna wiring so as to be configured into an antenna, and the connecting ear is a plastic piece. The utility model provides an in the wrist equipment main part, form antenna structure through casing and metallic structure's table ear subassembly, thereby realize casing internal communication equipment's signalling and receiving action, simultaneously in order to solve the antenna headroom problem behind the wrist equipment main part connection watchband, this application utilizes the characteristics of table ear structure and position, set up it into the working of plastics, satisfy casing and watchband be connected under stable prerequisite, can also realize antenna headroom purpose, and the stable in structure of the table ear that plastics were made, convenient setting.

Description

Wrist wearing equipment and wrist wearing equipment main body thereof

Technical Field

The invention relates to the technical field of wearable equipment design, in particular to a wrist-worn equipment main body. Furthermore, the invention also relates to a wrist-worn device comprising the wrist-worn device main body.

Background

Watch is mostly the integral type table ear scheme on the market, makes into a whole with table ear and epitheca, and the table ear is used for connecting the watchband, specifically, grows the ear with the watchband through pushing away and fixes in table ear department.

Many watches need to set up antenna structure at present, generally set up in the epitheca position, can have good performance, but after the watchband installation, can cause the influence to antenna performance, consequently the clearance demand need be considered usually to the setting of antenna, consider generally that the part of an insulating effect additionally sets up, realize the clearance demand of antenna, but the insulating part of additional setting may produce fixed insecure, and increase the problem of structural volume, consequently, how to realize the clearance of antenna and avoid antenna structure insecure simultaneously, be the problem that present technical staff in the field need to solve urgently.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a wrist-worn device main body, which can solve the problem of antenna clearance of the wrist-worn device and ensure normal use of the structure.

Another object of the present invention is to provide a wrist-worn device including the above wrist-worn device body.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a wrist wears equipment main part, includes the casing, install in the table ear subassembly of casing and install in the table ear subassembly is used for connecting the engaging lug of watchband, be equipped with the antenna on the casing and walk the line, the table ear subassembly be the metalwork and with the line electricity is walked to the antenna to the configuration is the antenna, the engaging lug is the working of plastics.

Optionally, the watch ear assembly includes a key-side watch ear assembly and a non-key-side watch ear, which are symmetrically disposed with respect to the housing, and the two ends of the key-side watch ear assembly and the non-key-side watch ear are respectively provided with the corresponding connection ears.

Optionally, the casing includes epitheca and inferior valve, the engaging lug install in the epitheca with between the inferior valve, the engaging lug is equipped with epitheca screw hole about being used for installing the inferior valve screw, so that will the epitheca the engaging lug with inferior valve fixed mounting.

Optionally, the lug assembly is mounted on the upper shell through a lug screw, and a lug gasket is arranged on the lug screw; and/or a meter ear sealing ring is arranged between the meter ear assembly and the upper shell.

Optionally, the middle part of engaging lug has middle step, go up lower shell screw hole set up in on the middle step, the both sides of engaging lug are used for connecting respectively the table ear subassembly with the watchband.

Optionally, the antenna trace is an LDS antenna laser-etched on the upper case.

Optionally, one of the connecting lug and the lug assembly is provided with a positioning hole for positioning and mounting, and the other is provided with a positioning column matched with the positioning hole.

Optionally, the connecting portion is a raw ear hole for connecting a raw ear, and the raw ear hole is disposed on the inner side of the side wall of the connecting ear.

Optionally, the connecting lug is a PA plastic part, and the PA plastic part includes glass plastic therein.

A wrist-worn device comprises a wrist-worn device body, wherein the wrist-worn device body is any one of the wrist-worn device bodies.

The utility model provides an in the wrist equipment main part of wearing, form antenna structure through casing and metallic structure's table ear subassembly to realize the signalling and the receiving action of casing internal communication equipment, in order to solve the antenna headroom problem behind the wrist equipment main part of wearing connection watchband simultaneously, this application sets up the table ear of plastics material on the table ear subassembly, utilizes the table ear to connect above-mentioned watchband, solves the headroom demand between table ear subassembly, casing and the watchband. This application utilizes the characteristics of table ear structure and position, sets up it into the working of plastics, satisfies under the stable prerequisite of being connected of casing and watchband, can also realize the antenna headroom purpose, and the stable in structure of the table ear that plastics were made, convenient setting. The application also provides a wrist-worn device comprising the wrist-worn device main body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an exploded view of a wrist-worn device body provided by an embodiment of the present invention;

FIG. 2 is a right side view of a wrist-worn device body provided by an embodiment of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of the layout at B in FIG. 3;

FIG. 5 is a bottom view of a wrist-worn device body provided by an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a watch ear according to an embodiment of the present invention.

In FIGS. 1-6:

the key comprises a connecting lug 1, a non-key side surface lug 2, an upper shell 3, a surface lug sealing ring 4, a surface lug gasket 5, a surface lug screw 6, an upper shell screw 7, a lower shell screw 7 and a key side surface lug assembly 9;

a pushing lug hole 11, a middle step 12, an upper shell screw hole 13, a lower shell screw hole 13 and a positioning hole 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The core of the invention is to provide a wrist-worn device main body, which can solve the problem of antenna clearance of the wrist-worn device and ensure the normal use of the wrist-worn device.

Another core of the present invention is to provide a wrist-worn device including the above wrist-worn device main body.

Referring to fig. 1 to 6, fig. 1 is an exploded view of a wrist-worn device body according to the present invention; FIG. 2 is a right side view of the wrist-worn device body provided by the present invention; FIG. 3 is a sectional view taken along line A-A of FIG. 2; FIG. 4 is an enlarged view of the layout at B in FIG. 3; FIG. 5 is a bottom view of the wrist-worn device body provided by the present invention; fig. 6 is a schematic structural view of a watch ear according to the present invention.

The application provides a wrist equipment main part, including the casing, install in the table ear subassembly of casing and install in the table ear subassembly and be used for connecting the engaging lug 1 of watchband, be equipped with the antenna on the casing and walk the line, the table ear subassembly is the metalwork and walks the line electricity with the antenna and be connected to the configuration is the antenna, engaging lug 1 is the working of plastics.

It should be noted that the casing is the main structure of the wrist-worn device, and the inside of the casing is provided with a control chip, a main board and the like.

The watch ear assembly is arranged on the shell, the watch ear assembly is a metal piece, the shell is also required to be of a metal structure or a metal structure with a certain part, and an antenna wiring is arranged, so that the watch ear assembly and the shell form an antenna.

The connection lug 1 is a structure for connecting a watchband, and is generally provided with a connection hole or a connection structure for installing a hand pulling lug 10 or a pushing lug 11, so as to connect the watchband. The connecting lug 1 is a plastic part, and because the plastic cannot interfere with the signal of the antenna, the problem of antenna clearance can be solved by arranging the watch lug made of plastic on the watch lug component.

The application provides an in the wrist wears equipment main part, the antenna through the casing walks the line and forms antenna structure with metal structure's table ear subassembly, thereby realize the signalling and the receiving action of the inside communication equipment of casing, simultaneously in order to solve the wrist and wear the antenna headroom problem behind the equipment main part connection watchband, this application sets up the table ear of plastics material on the table ear subassembly, utilize the table ear to connect above-mentioned watchband, solve the headroom demand between table ear subassembly, casing and the watchband. This application utilizes the characteristics of table ear structure and position, sets up it into the working of plastics, satisfies under the stable prerequisite of being connected of casing and watchband, can also realize the antenna headroom purpose, and the stable in structure of the table ear that plastics were made, convenient setting.

On the basis of the above embodiment, the front ear assembly includes the key-side front ear assembly 9 and the non-key-side front ear 2, which are symmetrically disposed with respect to the housing, and the two ends of the key-side front ear assembly 9 and the non-key-side front ear 2 are respectively provided with the corresponding engaging ears 1.

Referring to fig. 1, the key-side ear assembly 9 and the non-key-side ear assembly 2 are respectively disposed on the left side and the right side of the housing, and taking the angle in fig. 1 as an example, the two are respectively disposed at the 3 o 'clock position and the 9 o' clock position of the watch, and the keys are disposed on the right hand side according to the common usage habit, so that the adjustment is convenient.

Connection ear 1 is located the position of conveniently connecting the watchband, because set up two watchbands under the normal condition, and current watchband needs two ears usually and gives birth to the ear piece and realizes connecting, so need set up four connection ears 1, and set up respectively at the both ends of ear piece subassembly, for realizing not sheltering from the ear piece subassembly, therefore, the ear is installed respectively to the upper end of button side ear subassembly 9 and the upper end of non-button side ear 2, two are gone up the ear and are used for connecting a watchband, the lower extreme of button side ear subassembly 9 and the lower extreme of non-button side ear 2 install respectively down the ear, two are listed as the ear and are used for connecting another watchband, make the position of two watchbands can not shelter from the ear subassembly, can not influence the effect of antenna.

On the basis of any one of the above embodiments, the casing includes upper casing 3 and inferior valve 8, and engaging lug 1 is installed between upper casing 3 and inferior valve 8, is equipped with upper and lower shell screw hole 13 on engaging lug 1 for install upper and lower shell screw 7, so as to with upper casing 3, engaging lug 1 and lower shell 8 fixed mounting.

It should be noted that, in general, a watch or a bracelet includes two or more watch case components, and the watch case components are mutually fastened and installed to form a whole. In this application, utilize epitheca 3 and inferior valve 8 to form the casing, the two lock sets up. The engaging lug 1 has a mounting portion provided between the upper case 3 and the lower case 8, and of course the engaging lug 1 also has an extending portion extending therebetween for attaching a band.

During installation, the connecting lug 1 can be installed on one of the upper shell 3 and the lower shell 8 and fixed, and then the other one is installed on the other side of the connecting lug 1, so that the installation structure for clamping the connecting lug 1 together by the upper shell 3 and the lower shell 8 is formed.

On the basis of the above embodiment, the ear assembly is mounted on the upper case 3 through an ear screw 6, and an ear pad 5 is arranged on the ear screw 6; and/or a meter ear sealing ring 4 is arranged between the meter ear assembly and the upper shell 3.

It should be noted that the watch ear assembly can be kept stable with the upper case 3 by the installation of the watch ear screw 6, so that the looseness during use is avoided, and the electric conduction function between the antenna wiring and the watch ear assembly is realized.

In addition, the watch ear assembly can be directly mounted on the upper shell 3, the lower shell 8 is mounted on the other side of the watch ear assembly after the watch ear assembly is mounted, a mounting structure for clamping the watch ear assembly together by the upper shell 3 and the lower shell 8 is formed, and the connection stability is further improved.

Optionally, a lug sealing ring 4 is arranged on the lug assembly, so that the connection tightness between the lug assembly and the upper shell 3 is enhanced, and the relative sealing between the lug assembly and the upper shell is ensured. Alternatively, a seal may be provided between the lug assembly and the lower case 8.

On the basis of any one of the above embodiments, the middle part of the connecting lug 1 has a middle step 12, the upper and lower case screw holes 13 are disposed on the middle step 12, and both sides of the connecting lug 1 are respectively used for connecting the watch ear assembly and the watch band.

It should be noted that the engaging lug 1 needs to connect three parts: watchband, table ear subassembly and casing, wherein, go up lower shell screw hole 13 and be used for connecting the casing, connect the casing in the middle part of engaging lug 1 promptly, and table ear subassembly and watchband are connected respectively to both sides in addition.

On the basis of any of the above embodiments, the antenna trace is an LDS antenna laser-etched on the upper case.

In addition, the LDS is a laser direct structuring technology, and an LDS antenna structure is obtained.

The upper shell in this application can be the inserts injection molding, generally obtains through once moulding plastics and secondary injection moulding, and one penetrates and two penetrates promptly, and it forms a plastic part (one penetrates promptly) to mould plastics earlier, then radium carving LDS walks the line on this plastic part, and the one deck plastic of moulding plastics again on the plastic part that LDS walked the line has been accomplished to radium carving, and optional increase secondary plastic in the embodiment in this case can be used for realizing the headroom requirement of antenna.

On the basis of any of the above embodiments, one of the engaging lug 1 and the lug assembly is provided with a positioning hole 14 for positioning and mounting, and the other is provided with a positioning post matched with the positioning hole 14.

Referring to fig. 4 and 6, a positioning hole 14 is formed on the engaging lug 1, and a positioning post is formed on the watch ear assembly, wherein when the engaging lug 1 is mounted on the watch ear assembly, the positioning hole 14 needs to be aligned with the positioning post to form a positioning fit.

Alternatively, the positioning structure may have other positioning shapes and matching relations, and is not limited to the above.

In addition to the basic value of any of the above embodiments, the connection portion is a raw ear hole for connecting a raw ear, and the raw ear hole is provided inside the side wall of the connection ear 1.

Optionally, set up position complex ear hole of giving birth to respectively on two engaging lugs 1, and the two all sets up same one side at the casing, perhaps set up a plurality of ear hole combinations of giving birth to respectively on two engaging lugs 1, wherein the type of ear hole is all inequality for every group of giving birth to can satisfy the needs of the ear of giving birth to of different grade type.

Optionally, the raw ear hole is a push-pull raw ear hole 11 for connecting a push-pull raw ear, or other types of raw ear holes.

Optionally, the engaging lug 1 is a PA plastic part, and the PA plastic part includes glass plastic. Wherein, the glass plastic is specifically GF glass plastic, in the embodiment provided by the application, the engaging lug 1 is specifically PA plastic and 35% GF glass plastic, and GF is utilized to facilitate the plastic to enhance the strength of the engaging lug 1.

In a specific embodiment that this application provided, engaging lug 1 is the plastic material, specifically be PA plastics + 35% GF glass plastics, utilize GF glass plastics to increase the auricle intensity, engaging lug 1 lateral wall inboard is opened and is pushed away and dial and give birth to earhole 11, will push away to dial when assembling the watchband and give birth to the ear and fix in pushing away and dial and giving birth to earhole 11, middle step 12 department is opened and is had upper and lower shell screw hole 13 and be used for assembling upper and lower shell screw 7, with inferior valve 8, engaging lug 1 and upper shell 3 are fixed together, the lateral wall has 3 locating holes 14, be used for connecting the auricle subassembly, it is corresponding, button side auricle subassembly 9 and engaging lug 1 cooperation position have 3 reference columns.

The insert injection molding of epitheca 3 for penetrating laser carving LDS antenna, button side table ear subassembly 9 is the metal material, with its antenna as the wrist-watch, button side table ear subassembly 9 and engaging lug 1 cooperation position have 3 reference columns, insert the reference column in engaging lug 1 lateral wall locating hole 14 after the equipment.

The key side surface lug assembly is fixed on the upper shell 3 through a surface lug screw 6, a surface lug gasket 5 and a surface lug sealing ring 4, and the upper shell 3 and the key side surface lug assembly 9 can be connected through the surface lug gasket 5 and the surface lug screw 6.

The assembly sequence in the scheme is as follows: firstly, a key side surface lug assembly 9 is fixed on an upper shell 3 through a surface lug sealing ring 4, a surface lug gasket 5 and a surface lug screw 6, the surface lug sealing ring 4 is utilized for realizing waterproofness, a non-key side surface lug 2 is fixed on the upper shell 3 through another group of surface lug sealing rings 4, the surface lug gasket 5 and the surface lug screw 6, the surface lug sealing ring 4 is utilized for realizing waterproofness, a connecting lug 1 is respectively fixed on the non-key side surface lug 2 and the key side surface lug assembly 9, a lower shell 8 is assembled on the upper shell 3, an upper shell screw 7 is finally installed, and the lower shell 8, the connecting lug 1 and the upper shell 3 are fixedly connected.

In this application, the conventional ear assembly is split into 4 parts according to the setting requirement for the antenna: the key assembly comprises an upper shell 3, a key side surface lug assembly 9, a non-key side surface lug 2 and a connecting lug 1, wherein the upper shell 3 is an insert injection molding part, an LDS antenna is arranged on one shot, the other shot is placed in a mold to manufacture a second shot, and the key side surface lug assembly 9 and the non-key side surface lug 2 are made of metal materials; in order to solve the clearance requirement between the watch body and the watchband, a connecting lug 1 provided with plastic is additionally arranged, and the purpose of clearance of the antenna is achieved by utilizing the insulating characteristic of the plastic.

The key side lug assembly 9 is fixed on the upper shell 3 through the lug sealing ring 4, the lug gasket 5 and the lug screw 6. The middle step 12 of engaging lug 1 designs inferior valve screw hole 13, and the lateral wall of engaging lug 1 has 3 higher locating holes of precision 14, utilizes superior and inferior valve screw hole 13 to fix engaging lug 1 at epitheca 3, utilizes locating hole 14 to fix engaging lug 1 respectively at non-button side table ear 2, button side table ear subassembly 9, realizes horizontal direction and Z to spacing to the table ear, utilizes the screw to realize Z to spacing, has guaranteed table ear fixed stability.

In addition to the main structure of the wrist-worn device main body provided in each of the above embodiments, the present invention further provides a wrist-worn device including the structure disclosed in the above embodiments, where the wrist-worn device may be a watch, a bracelet, or other wrist-worn devices, the wrist-worn device main body is the wrist-worn device main body in any one of the above embodiments, and please refer to the prior art for the structure of the wrist-worn device connecting other parts of the device, which is not described herein again.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The wrist-worn device main body and the wrist-worn device having the same according to the present invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The wrist-worn device main body is characterized by comprising a shell, a meter ear assembly arranged on the shell and a connecting ear (1) arranged on the meter ear assembly and used for connecting a watchband, wherein an antenna wiring is arranged on the shell, the meter ear assembly is a metal piece and is electrically connected with the antenna wiring to configure an antenna, and the connecting ear (1) is a plastic piece.

2. The wrist-worn device body according to claim 1, wherein the ear assembly includes a key-side ear assembly (9) and a non-key-side ear (2) which are symmetrically disposed about the housing, and the respective ends of the key-side ear assembly (9) and the non-key-side ear (2) are provided with the corresponding coupling ears (1).

3. The wrist-worn device body according to claim 1, wherein the housing includes an upper shell (3) and a lower shell (8), the engaging lug (1) is mounted between the upper shell (3) and the lower shell (8), the engaging lug (1) is provided with an upper shell screw hole and a lower shell screw hole (13) for mounting an upper shell screw (7) and a lower shell screw (7) so as to fixedly mount the upper shell (3), the engaging lug (1) and the lower shell (8).

4. The wrist-worn device body according to claim 3, wherein the ear assembly is mounted to the upper case (3) by an ear screw (6), and an ear pad (5) is provided on the ear screw (6); and/or a watch ear sealing ring (4) is arranged between the watch ear assembly and the upper shell (3).

5. The wrist-worn device body according to claim 3, wherein the middle of the connection ear (1) has a middle step (12), the upper and lower case screw holes (13) are provided on the middle step (12), and both sides of the connection ear (1) are respectively used for connecting the watch ear assembly and the watch band.

6. The wrist-worn device body of claim 3, wherein the antenna trace is an LDS antenna laser etched into the upper shell.

7. The wrist-worn device body according to any one of claims 1 to 6, wherein one of the connecting lug (1) and the lug assembly is provided with a positioning hole (14) for positioning and installation, and the other one is provided with a positioning post matched with the positioning hole (14).

8. The wrist-worn device body according to any one of claims 1 to 6, wherein the connecting portion is a raw ear hole for connecting a raw ear, the raw ear hole being provided inside a side wall of the connecting ear (1).

9. Wrist-worn device body according to any one of claims 1 to 6, characterized in that the engaging lug (1) is a PA plastic piece comprising glass plastic.

10. A wrist-worn device comprising a wrist-worn device body according to any one of claims 1 to 9.