CN108594622A - A kind of water-tight watch case and its intelligent wearable device - Google Patents
A kind of water-tight watch case and its intelligent wearable device Download PDFInfo
- Publication number
- CN108594622A CN108594622A CN201810340233.4A CN201810340233A CN108594622A CN 108594622 A CN108594622 A CN 108594622A CN 201810340233 A CN201810340233 A CN 201810340233A CN 108594622 A CN108594622 A CN 108594622A
- Authority
- CN
- China
- Prior art keywords
- water
- metal shell
- watch case
- plastic
- plastic pan
- 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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Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/08—Hermetic sealing of openings, joints, passages or slits
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/08—Hermetic sealing of openings, joints, passages or slits
- G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
Abstract
The invention discloses a kind of water-tight watch case and its intelligent wearable devices, it includes metal shell and plastic pan, the metal shell forms the accommodating space at least one opening, which is seamlessly connected with metal shell, to close any one opening of accommodating space.Water-tight watch case provided in an embodiment of the present invention and its intelligent wearable device, it is seamlessly connected by metal shell and plastic pan, not only good heat sinking function is realized using metal shell, also ensure that the water-tight watch case has good water resistance using the seamless connection of plastic pan and metal shell.
Description
Technical field
The present invention relates to intelligent wearable device technical fields, and in particular to a kind of water-tight watch case and its intelligent wearable device.
Background technology
With the development of science and technology, smartwatch being because it has the advantages that compact and is convenient for carrying, increasingly by people
Welcome.Since the inside of smartwatch is usually provided with more electronic component, once water outside smartwatch into
When entering inside smartwatch, electronic component is easy to happen short circuit and burns, and smartwatch is caused to be unable to normal use, so,
Certain waterproof requirement is usually constructed with for smartwatch.
Currently, smartwatch is usually sealed using ring structure, to play waterproof effect, but this side is used
Formula needs the structure that additional designs match with sealing ring so that the structure of smartwatch becomes complicated, is unfavorable for intelligent hand
The structure of table is processed.
Invention content
The embodiment of the present invention discloses a kind of water-tight watch case and its intelligent wearable device, has good water resistance.
In order to achieve the above object, in a first aspect, the present invention provides a kind of water-tight watch case, the water-tight watch case includes
Metal shell, the metal shell form the accommodating space at least one opening；And
Plastic pan, the plastic pan is seamlessly connected with the metal shell, to close the arbitrary of the accommodating space
One opening.
As an alternative embodiment, in the embodiment of first aspect present invention, the plastic pan includes modeling
Glue internal face and plastic cement outside wall surface, the plastic cement internal face form the inner surface of the accommodating space, the plastic cement outside wall surface with
The internal face of the metal shell is seamless applying.
As an alternative embodiment, in the embodiment of first aspect present invention, the plastic pan with it is described
The junction of metal shell forms the first connection step, and the metal shell corresponds to the first connection step and is provided with the second company
Step is connect, the second connection step connect step fitting with described first, to realize outside the plastic pan and the metal
The seamless connection of shell.
As an alternative embodiment, in the embodiment of first aspect present invention, the first connection step with
The junction of the second connection step forms waterproof faying face, and the waterproof faying face is along the longitudinal section side of the plastic pan
To projection form anti-water route, the length of the anti-water route is more than external water from the metal shell and the plastic pan
Junction infiltrate through the plastic pan inside distance.
As an alternative embodiment, in the embodiment of first aspect present invention, the waterproof faying face includes
At least one is located at the first faying face and at least between the outside wall surface and the outside wall surface of the plastic pan of the metal shell
One is located at the second faying face between the internal face and the internal face of the plastic pan of the metal shell, and described first combines
The position in face is water inlet position, and the position of second faying face is waterproof position.
As an alternative embodiment, in the embodiment of first aspect present invention, first faying face is two
It is a, and the position of two first faying faces is respectively the first water inlet position and the second water inlet position, first water inlet
Water inlet direction of the water inlet direction of position perpendicular to second water inlet position.
As an alternative embodiment, in the embodiment of first aspect present invention, when the external water is described in
The distance for the inside that first water inlet position enters the plastic pan is less than the external water and enters from second water inlet position
The inside of the plastic pan apart from when, be provided with waterproof on second faying face that is positioned proximate to of the first water inlet
Glue.
As an alternative embodiment, in the embodiment of first aspect present invention, the water-tight watch case further includes
Table ear, the table ear include first part and the second part that is connect with the first part, first part's one at
In in the outside wall surface of the metal shell, the second part is shaped in the outside wall surface of the plastic pan type, described
The junction of first part and the metal shell forms first surface, and the curvature of the first surface is more than or equal to 2mm；It is described
The junction of second part and the plastic pan forms the second curved surface, and the curvature of second curved surface is more than or equal to 2mm.
Second aspect, the present invention also provides can a kind of intelligent wearable device, the intelligent wearable device include such as above-mentioned institute
A kind of water-tight watch case stated.
The water-tight watch case includes metal shell and plastic pan, and the metal shell, which is formed, has at least one opening
Accommodating space, the plastic pan is seamlessly connected with the metal shell, to close any one opening of the accommodating space.
As an alternative embodiment, in the embodiment of second aspect of the present invention, the plastic pan includes modeling
Glue internal face and plastic cement outside wall surface, the plastic cement internal face form the inner surface of the accommodating space, the plastic cement outside wall surface with
The internal face of the metal shell is seamless applying.
As an alternative embodiment, in the embodiment of second aspect of the present invention, the plastic pan with it is described
The junction of metal shell forms the first connection step, and the metal shell corresponds to the first connection step and is provided with the second company
Step is connect, the second connection step connect step fitting with described first, to realize outside the plastic pan and the metal
The seamless connection of shell.
As an alternative embodiment, in the embodiment of second aspect of the present invention, the first connection step with
The junction of the second connection step forms waterproof faying face, and the waterproof faying face is along the longitudinal section side of the plastic pan
To projection form anti-water route, the length of the anti-water route is more than external water from the metal shell and the plastic pan
Junction infiltrate through the plastic pan inside distance.
As an alternative embodiment, in the embodiment of second aspect of the present invention, the waterproof faying face includes
At least one is located at the first faying face and at least between the outside wall surface and the outside wall surface of the plastic pan of the metal shell
One is located at the second faying face between the internal face and the internal face of the plastic pan of the metal shell, and described first combines
The position in face is water inlet position, and the position of second faying face is waterproof position.
As an alternative embodiment, in the embodiment of second aspect of the present invention, first faying face is two
It is a, and the position of two first faying faces is respectively the first water inlet position and the second water inlet position, first water inlet
Water inlet direction of the water inlet direction of position perpendicular to second water inlet position.
As an alternative embodiment, in the embodiment of first aspect present invention, when the external water is described in
The distance for the inside that first water inlet position enters the plastic pan is less than the external water and enters from second water inlet position
The inside of the plastic pan apart from when, be provided with waterproof on second faying face that is positioned proximate to of the first water inlet
Glue.
As an alternative embodiment, in the embodiment of second aspect of the present invention, the water-tight watch case further includes
Table ear, the table ear include first part and the second part that is connect with the first part, first part's one at
In in the outside wall surface of the metal shell, the second part is shaped in the outside wall surface of the plastic pan type, described
The junction of first part and the metal shell forms first surface, and the curvature of the first surface is more than or equal to 2mm；It is described
The junction of second part and the plastic pan forms the second curved surface, and the curvature of second curved surface is more than or equal to 2mm.
Compared with prior art, the embodiment of the present invention has the advantages that：
A kind of water-tight watch case provided in an embodiment of the present invention and its intelligent wearable device, pass through metal shell and plastic pan
It is seamlessly connected, not only good heat sinking function is realized using metal shell, also using the nothing of plastic pan and metal shell
Seam connects and ensuring the water-tight watch case has good water resistance.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of water-tight watch case disclosed in the embodiment of the present invention one；
Fig. 2 is the structural decomposition diagram of Fig. 1；
Fig. 3 is the sectional view in the directions A-A of Fig. 1；
Fig. 4 is the structural decomposition diagram of Fig. 3；
Fig. 5 is the structural schematic diagram of metal shell and plastic pan junction disclosed in the embodiment of the present invention one；
Fig. 6 is the structural schematic diagram of another metal shell and plastic pan junction disclosed in the embodiment of the present invention one；
Fig. 7 is the structural schematic diagram of another metal shell and plastic pan junction disclosed in the embodiment of the present invention one；
Fig. 8 is the structural schematic diagram of water-tight watch case disclosed in the embodiment of the present invention two.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In the present invention, term "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on ... shown in the drawings or
Position relationship.These terms are not intended to limit indicated dress primarily to preferably describe the present invention and embodiment
It sets, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term "upper" also are likely used for indicating certain relations of dependence or connection relation in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " shall be understood in a broad sense.For example, it may be solid
Fixed connection, is detachably connected or monolithic construction；Can be mechanical connection, or electrical connection；It can be directly connected, either
Indirectly connected through an intermediary, or it is two connections internal between device, element or component.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In addition, term " first ", " second " etc. are mainly used for distinguishing different devices, element or component (specifically
Type and construction may it is identical may also be different), be not intended to show or implies meaning showing device, element or component
Relative importance and quantity.Unless otherwise indicated, the meaning of " multiple " is two or more.
Embodiment one
The embodiment of the present invention one discloses a kind of water-tight watch case 100, can play good waterproof effect.Below with reference to attached
Figure is described in detail.
Also referring to Fig. 1, Fig. 3 and Fig. 4, a kind of water-tight watch case 100 provided in an embodiment of the present invention includes metal shell 1
And plastic pan 2, the metal shell 1 form the accommodating space 11 at least one opening, the plastic pan 2 and metal shell
1 is seamlessly connected, to close any one opening of accommodating space 11.
Wherein, which refers to the inner space of water-tight watch case 100, for housing electronic component, such as：
Battery, loudspeaker, circuit board, antenna etc..
Wherein, any one opening of accommodating space 11 refers to that plastic pan 2 is seamlessly connected with metal shell 1 and closes
Opening.
Further, which includes plastic cement internal face 21 and plastic cement outside wall surface 22.Wherein, the plastic cement inner wall
Face 21 forms the inner surface 211 of accommodating space 11.Specifically, since the accommodating space 11 is for accommodating electronic component, also
It is the inner surface 211 said electronic component and be arranged in accommodating space 11, therefore, for the ease of electronic component in accommodating space 11
Internal fixation, the plastic cement internal face 21 can on can be arranged several location structures for positioning or fixing electronic component or
Fixed structure, such as locating piece, locating slot either fixed block etc..
Further, due to needing accommodating electronic component more in accommodating space 11, by plastic cement internal face
21 inner surface 211 as accommodating space 11 can efficiently use plastic material and be easier to this molding feature, to realize
The above-mentioned location structure or fixed structure for positioning or fixing electronic component is molded on plastic cement internal face 21, to reduce
Difficulty of processing, and then reduce processing cost.
In the present embodiment, the plastic cement outside wall surface 22 and the internal face 12 of the metal shell 1 are seamless applying.Using seamless paste
The mode of conjunction may make metal shell 1 to can be used as the outer surface of water-tight watch case 100, and plastic pan 2 can be used as water-tight watch case
100 bottom surface, to can not only effectively improve the exterior decorative effect of water-tight watch case 100 so that the water-tight watch case 100 has more
Strong appearance power, additionally it is possible to ensure that the water-tight watch case 100 has good water resistance.
Further, since the volume of water-tight watch case 100 is usually smaller, inner space is smaller, electronic component
Arrangement more concentrate, to be easy to cause the heat that the electronic component inside water-tight watch case 100 distributes largely be gathered in it is anti-
Inside shell of water flowmeter 100.Thus the application can efficiently use metal using the part by metal shell 1 as water-tight watch case 100
This characteristic of rapid heat dissipation allows the heat inside water-tight watch case 100 to go out by 1 Quick diffusing of metal shell, to keep away
Exempt from the case where heat is largely gathered in the inside of water-tight watch case 100 and the normal operation of the influence electronic component that is likely to result in.
Further, plastic pan 2 includes plastic cement bottom 23 and outer 24, and outer 24 surrounds the periphery of plastic cement bottom 23
The plastic pan 2 of one entirety is formed with outer 24 using integrally formed mode on setting, plastic cement bottom 23.The outer wall of outer 24
Face and the internal face 12 of metal shell 1 are seamless applying, the bottom of the plastic cement bottom 23 as water-tight watch case 100, so, in user
When wearing using the intelligent wearable device with the water-tight watch case 100, the bottom wall 231 of the plastic cement bottom 23 can be used for being bonded skin
Setting.Using such design method, on the one hand, the sweat that human body distributes will not generate corrosion failure to plastic pan 2；It is another
The heat transfer property of aspect, plastic material is poor, and plastic cement bottom 23 is not easy the heat transfer inside water-tight watch case 100 to human body skin
On skin, so as to play good heat insulation, the wear comfort of user is effectively improved.
In order to further improve the wear comfort of user, the bottom wall 231 of the plastic cement bottom 23 can be plane, so that modeling
Glue bottom 23 can preferably be bonded human skin setting.
In the present embodiment, which is directed to seamless connection this aspect of plastic pan 2 and metal shell 1
Waterproofing design is made, so that plastic pan 2 and the joint place of metal shell 1 have excellent water resistance.The water-tight watch case 100
It can be applied to for the higher intelligent wearable device of water resistance demand (such as smartwatch or Intelligent bracelet), so as to have
Effect prevents water from entering internal (that is, inside water-tight watch case 100) from (that is, outside water-tight watch case 100) outside intelligent wearable device,
So that user can realize the normal use of the intelligent wearable device in water environment.
Further, the plastic cement outside wall surface 22 and the seamless applying mode of the internal face 12 of metal shell 1 can pass through nanometer
Injection molding, hot melt, gluing, ultrasonic wave etc. ensure excellent so that plastic cement outside wall surface 22 can be fitted closely with metal shell 1
Water resistance.Preferably, which is fit together with metal shell 1 by the way of nanometer injection molding,
And in nanometer injection molding process, the injection temperature that uses is 195-385 DEG C, injection pressure 65-155Mpa, mold temperature
It is 20-175 DEG C.
Further, the material of the metal shell 1 can be aluminium, magnesium, titanium alloy, stainless steel etc.；The material of plastic pan 2 can
For polyether-ether-ketone (PEEK), polyphenylene sulphone resin (PPSU), polysulfones (PSU), polybutylene terephthalate (PBT) (PBT), gather
Amide (PA), polyphenylene sulfide (PPS) etc..
In the present embodiment, which can form first with the junction of metal shell 1 and connect step 25, the gold
Belong to the correspondence of shell 1 first connection step 25 and may be provided with the second connection step 13, the second connection step 13 connect step with first
25 fittings, to realize the seamless connection of plastic pan 2 and metal shell 1.Specifically, which can be used as the modeling
A part for glue bottom case 2, or be formed in the plastic pan 2 by being integrally formed with the plastic pan 2, and this first
The material for connecting step 25 is also plastic cement.Similarly, which can be used as a part for the metal shell 1, or
It is to be formed on the metal shell 1 by being integrally formed with the metal shell 1, and the material of the second connection step 13 is also
Metal material identical with the metal shell 1.The first connection step 25 is respectively set using in plastic pan 2 and metal shell 1
And second connection step 13 laminating type, can effectively increase the fitting area of plastic pan 2 and metal shell 1, so as to have
Effect lengthens external water and is entered at a distance from 2 inside of plastic pan from metal shell 1 and the junction of plastic pan 2, and then effectively
Enhance the waterproof effect of the water-tight watch case 100.
Wherein, external water refers to the water outside water-tight watch case 100.
Further, in order to effectively ensure the water resistance of the plastic pan 2 and 1 junction of metal shell, first company
The junction formation waterproof faying face that step 25 connect step 13 with second is connect, which cuts along the vertical of plastic pan 2
The projection in face direction forms anti-water route L.Specifically, fig. 4 to fig. 6 is referred to, it is anti-that this is described in detail below with reference to diagram
Water route L.
In the present embodiment, the first connection step 25 can be made of one or more steps, similarly, the second connection step 13
Also it can be made of one or more steps.That is, anti-water route L can be divided into continuous multistage path, be denoted as respectively L1,
L2, L3, L4 ..., Ln, that is, L=L1+L2+L3+L4+ ...+Ln.Specifically, which connects
Step 13 is made of three sections of steps, at this point, the anti-water route L=L1+L2+L3 (as shown in Figure 6).
Wherein, anti-water route L is longer, and external water enters plastic pan 2 from the junction of metal shell 1 and plastic pan 2
Internal required hydraulic pressure is bigger, that is to say, that anti-water route L is longer, and the water resistance of water-tight watch case 100 is better.
Optionally, when the internal face 12 of metal shell 1 and completely seamless applying plastic cement outside wall surface 22, anti-water route L is only
Need the length of reasonable design can (as shown in Figure 5).
Optionally, when only part is seamless applying for the internal face 12 of metal shell 1 and plastic cement outside wall surface 22, in order to ensure anti-
The waterproof effect of shell of water flowmeter 100, the length of the anti-water route L must satisfy more than external water from metal shell 1 and plastic pan 2
Junction infiltrate through the distance La inside plastic pan 2, i.e. L ＞ La.In this way, even if being combined with second in the first faying face 41
Face 42 cannot achieve it is completely seamless applying in the case of, still be able to ensure against external water and enter (such as Fig. 6 in water-tight watch case 100
It is shown).
In the present embodiment, which includes at least one outside wall surface 16 and plastic pan 2 for being located at metal shell 1
Outside wall surface 22 between the first faying face 41 and at least one be located at metal shell 1 internal face 12 and plastic pan 2 it is interior
The second faying face 42 between wall surface 21.First faying face 41 and the second faying face 42 are the first connection step 25 towards
The one side of two connection steps 13.
Further, the position of the first faying face 41 is water inlet position 411, and the position of the second faying face 42 is waterproof position
421.When the inside of water-tight watch case 100 leaks, external water is to penetrate into the first faying face 41 via water inlet position 411, so
It penetrates into the second faying face 42 again afterwards, then leaks out to the inside of water-tight watch case 100 from waterproof position 421.
Further, 4 and Fig. 7 is please referred to, the number of the first faying face 41 and the second faying face 42 can be one, two
A, or more.Specifically, when the internal face 12 of metal shell 1 is not completely covered in the outer of plastic pan 2 24, this
One faying face 41 and the second faying face 42 are one, at this point, external water is only capable of oozing from the water inlet position 411 of the first faying face 41
Enter；When the internal face 12 of metal shell 1 is completely covered in the outer of plastic pan 2 24, at this point, first faying face 41 and second
Faying face 42 is two, the positions of the two the first faying faces 41 is respectively the first water inlet position 411a and second into water level
Set 411b, and the water inlet direction of the first water inlet position 411a is perpendicular to the water inlet direction of the second water inlet position 411b, when this first
When faying face 41 is two, external water can enter from the first water inlet position 411a and the second water inlet position 411b respectively, at this point, being
The water resistance for improving the water-tight watch case 100 should make the first water inlet position 411a to second faying face 42 in design
Anti- water route should be greater than infiltrating into the distance of the second faying face 42, Yi Ji from the external water that the first water inlet position 411a enters
The anti-water route of two water inlet position 411b to the second faying face 42 is more than the external water penetration entered from the second water inlet position 411b
To the distance of the second faying face 42.
Further, since the first faying face 41, the second faying face 42 and the number of water inlet position 411 are identical, so phase
Than the scheme in the first faying face 41 and the second faying face 42 being one, the first faying face 41 and the second faying face 42 are two
A scheme, water inlet position 411 increase, so as to cause increase external water penetrate into water-tight watch case 100 inside probability, because
This, preferred embodiment is the scheme that the first faying face 41 and the second faying face 42 are one.
Preferably, in order to reinforce the waterproof effect of water-tight watch case 100, can on waterproof faying face set-point glue groove 43, and
Marine glue 431 is set in glue groove 43.
As a kind of optional embodiment, when the position 411 that intakes has multiple, to intake position 411 there are two for, such as
Shown in Fig. 7, intake from second less than external water when external water enters the distance inside plastic pan 2 from the first water inlet position 411a
Position 411b enter inside plastic pan 2 apart from when, can be arranged with first the second faying faces 42 for closing on of water inlet position 411a
There is a glue groove 43, and marine glue 431 is set in the glue groove 43, so as to be bonded completely outside the metal using the marine glue 431
Shell 1 and plastic pan 2, to completely cut off external water from second faying face 42 penetrate into the water-tight watch case 100 inside possibility.
Specifically, it is from the first water inlet position 411a to the first waterproof position 421a (i.e. one of them second faying face 42)
First anti-water route 51, it is two sections which, which is divided to, including first segment 51a and second segment 51b.From the second water inlet
Position 411b to the second waterproof position 421b (i.e. another second faying face 42) is the second anti-water route 52, the second anti-water route
It is three sections that diameter 52, which divides, including third section 52a, the 4th section of 52b and the 5th section of 52c.Wherein, the length of the first anti-water route 51
Less than the second anti-water route 52, the path direction of first segment 51a and the 4th section of 52b is each perpendicular to the bottom of plastic pan 2, and
The path length of one section of 51a is shorter than the path length of the 4th section of 52b, so, when external water is simultaneously from the first water inlet position 411a
And when the second water inlet position 411b infiltrations, compared to the link position of the 4th section of 52b and the 5th section of 52c, external water is easier
It penetrates at the link position of first segment 51a and second segment 51b.Simultaneously as the total length of the first anti-water route 51 is less than the
The total length of two anti-water routes 52, so external water can be penetrated into from the first water inlet position 411a to the first anti-water level in order to prevent
Set 421a, can on the second faying face 42 of second segment 51b set-point glue groove 43, and marine glue is set in the glue groove 43
431, and the marine glue 431 is only located at first waterproof position 421a, and it is anti-that this is not arranged at second waterproof position 421b
Glue 431.
Further, can also the marine glue 431 be set in the first waterproof position 421a and the second waterproof position 421b simultaneously,
At this point, no matter external water is penetrated into from the first water inlet position 411a or the second water inlet position 411b, in the first waterproof position
It can not all be penetrated further into due to the waterproof action of the marine glue 431 at 421a and the second waterproof position 421b, thus into
One step ensures the water resistance of water-tight watch case 100.
As another optional embodiment, when intake position 411 there are one when, similarly can be in the second faying face 42
Set-point glue groove 43, and marine glue 431 is equipped in glue groove 43, to be filled up completely the second faying face 42.
In the present embodiment, referring to Fig. 2, water-tight watch case 100 further includes table ear, table ear include first part 61 and with
The second part 62 that first part 61 connects, first part 61 are shaped in the outside wall surface 16 of metal shell 1, second part
62 are shaped in the outside wall surface 22 of plastic pan 2, and first part 61 and the junction of metal shell 1 form first surface
The curvature of (not indicating), first surface is more than or equal to 2mm；Second part 62 and the junction of plastic pan 2 form the second curved surface
The curvature of (not indicating), the second curved surface is more than or equal to 2mm.
Further, the material of first part 61 is metal material, and the material of second part 62 is plastic material.First is bent
Face uses above-mentioned curvature range, is conducive to while the appearance of guarantee table ear, convenient for lathe to first part 61
Curved surface is processed.
The embodiment of the present invention one provides a kind of water-tight watch case, is seamlessly connected by metal shell and plastic pan, not only may be used
Good heat sinking function is realized using metal shell, also ensures that this is anti-using the seamless connection of plastic pan and metal shell
Shell of water flowmeter has good water resistance.
Embodiment two
Referring to Fig. 8, the embodiment of the present invention two discloses a kind of intelligent wearable device, which includes as above-mentioned
Water-tight watch case 100, the shell of the water-tight watch case 100 as the intelligent wearable device.The intelligent wearable device has good
Water resistance.
The water-tight watch case 100 includes metal shell 1 and plastic pan 2, which, which forms, has at least one open
The accommodating space of mouth, the plastic pan 2 are seamlessly connected with metal shell 1, to close any one opening of accommodating space.
Further, which includes plastic cement internal face and plastic cement outside wall surface, the plastic cement outside wall surface and the metal
The internal face of shell 1 is seamless applying.Setting in this way, outer surface of the metal shell 1 as water-tight watch case 100, and plastic cement
Bottom surface of the bottom case 2 as water-tight watch case 100.
In the present embodiment, which includes at least an antenna area 14 and a heat dissipation region 15, each
Antenna area 14 is disconnected with each heat dissipation region 15 to be arranged.Using above-mentioned design, heat dissipation region 15 and antenna area 14 are separated
It is arranged, the heat that the electronic component inside water-tight watch case 100 distributes can be distributed by heat dissipation region 15, prevent heat
Assemble in antenna area 14, advantageously ensures that the stabilization of the performance of antenna.
Further, it is both provided with insulating materials in the gap 3 of each antenna area 14 and each heat dissipation region 15.By
It is poor in insulating materials heat transfer property, so, the side that antenna area 14 and heat dissipation region 15 are separated using insulating materials
Formula can effectively prevent the heat transfer of heat dissipation region 15 to antenna area 14.
Further, the width of the gap 3 between antenna area 14 and heat dissipation region 15 is greater than or equal to 0.8mm.
The mode that the insulating materials of gap 3 is combined with antenna area 14 or heat dissipation region 15 includes gluing, injection molding, hot melt etc.
Mode.Gap 3 can also be used and 2 integrally formed mode of plastic pan.
In the present embodiment, any one antenna area 14 of metal shell 1 can form the antenna of intelligent wearable device.It adopts
With above-mentioned design, the effect of metal shell 1 is made full use of, reduces the space inside antenna occupancy water-tight watch case 100.
Further, water-tight watch case 100 is internally provided with circuit board, and mutiple antennas connector is provided on the circuit board (not
Diagram), any one antenna area 14 is provided with mutiple antennas feed point 141, and each antenna feed point 141 is respectively positioned on inside watchcase and divides
It is not electrically connected with each antenna connection.
Further, each antenna feed point 141 is arranged on the internal face of metal shell 1, and 2 outer wall of plastic pan
When face is bonded with the internal face of metal shell 1,2 outside wall surface of plastic pan will not cover any one antenna feed point 141, so that often
A antenna feed point 141 can be exposed and is electrically connected with antenna connection.
Further, which can be shrapnel, connection stand, flexible PCB, pogo-pin etc..
The present embodiment two provides a kind of intelligent wearable device, and metal shell is divided into heat dissipation region and antenna area,
Prevent the heat that electronic component distributes from assembling and influencing the performance of antenna inside water-tight watch case, to ensure the normal of antenna
Operation.
A kind of water-tight watch case disclosed by the embodiments of the present invention and its intelligent wearable device are described in detail above, this
Specific case is applied in text, and principle and implementation of the present invention are described, the explanation of above example is only intended to
Help to understand a kind of water-tight watch case and its intelligent wearable device and its core concept of the present invention；Meanwhile for the one of this field
As technical staff, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, to sum up institute
It states, the content of the present specification should not be construed as limiting the invention.
Claims (9)
1. a kind of water-tight watch case, which is characterized in that including
Metal shell, the metal shell form the accommodating space at least one opening；And
Plastic pan, the plastic pan are seamlessly connected with the metal shell, are opened with closing any one of the accommodating space
Mouthful.
2. a kind of water-tight watch case according to claim 1, which is characterized in that the plastic pan include plastic cement internal face and
Plastic cement outside wall surface, the plastic cement internal face form the inner surface of the accommodating space, the plastic cement outside wall surface with outside the metal
The internal face of shell is seamless applying.
3. a kind of water-tight watch case according to claim 1 or 2, which is characterized in that outside the plastic pan and the metal
The junction of shell forms the first connection step, and the metal shell corresponds to the first connection step and is provided with the second connected unit
Rank, the second connection step connect step fitting with described first, to realize the plastic pan and the metal shell
It is seamlessly connected.
4. a kind of water-tight watch case according to claim 3, which is characterized in that the first connection step connects with described second
The junction for connecing step forms waterproof faying face, projection shape of the waterproof faying face along the longitudinal section direction of the plastic pan
At anti-water route, the length of the anti-water route is oozed more than external water from the metal shell and the junction of the plastic pan
Penetrate the distance of the inside of the plastic pan.
5. a kind of water-tight watch case according to claim 4, which is characterized in that the waterproof faying face is located at including at least one
The first faying face and at least one between the outside wall surface of the metal shell and the outside wall surface of the plastic pan are located at described
The position of the second faying face between the internal face of metal shell and the internal face of the plastic pan, first faying face is
Intake position, and the position of second faying face is waterproof position.
6. a kind of water-tight watch case according to claim 5, which is characterized in that first faying face is two, and two
The position of first faying face is respectively the first water inlet position and the second water inlet position, the water inlet of first water inlet position
Water inlet direction of the direction perpendicular to second water inlet position.
7. a kind of water-tight watch case according to claim 6, which is characterized in that when the external water is from described first into water level
It sets the distance into the inside of the plastic pan and enters the plastic bottom from second water inlet position less than the external water
The inside of shell apart from when, be provided with marine glue on second faying face that is positioned proximate to of the first water inlet.
8. a kind of water-tight watch case according to claim 1, which is characterized in that the water-tight watch case further includes table ear, described
Table ear includes first part and the second part that is connect with the first part, and the first part is shaped in the gold
Belong to shell outside wall surface on, the second part is shaped in the outside wall surface of the plastic pan, the first part with
The junction of the metal shell forms first surface, and the curvature of the first surface is more than or equal to 2mm；The second part with
The junction of the plastic pan forms the second curved surface, and the curvature of second curved surface is more than or equal to 2mm.
9. a kind of intelligent wearable device, which is characterized in that the intelligent wearable device includes such as claim 1-8 any one institute
A kind of water-tight watch case stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810340233.4A CN108594622A (en) | 2018-04-16 | 2018-04-16 | A kind of water-tight watch case and its intelligent wearable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810340233.4A CN108594622A (en) | 2018-04-16 | 2018-04-16 | A kind of water-tight watch case and its intelligent wearable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108594622A true CN108594622A (en) | 2018-09-28 |
Family
ID=63622876
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810340233.4A Pending CN108594622A (en) | 2018-04-16 | 2018-04-16 | A kind of water-tight watch case and its intelligent wearable device |
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| Country | Link |
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| CN (1) | CN108594622A (en) |
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| US11379010B2 (en) | 2018-08-30 | 2022-07-05 | Apple Inc. | Electronic device housing with integrated antenna |
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Application publication date: 20180928 |