CN203939982U - With the housing of seal ring - Google Patents
With the housing of seal ring Download PDFInfo
- Publication number
- CN203939982U CN203939982U CN201420312921.7U CN201420312921U CN203939982U CN 203939982 U CN203939982 U CN 203939982U CN 201420312921 U CN201420312921 U CN 201420312921U CN 203939982 U CN203939982 U CN 203939982U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- shell body
- bump
- lower shell
- upper shell
- 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.)
- Expired - Lifetime
Links
- 239000003292 glue Substances 0.000 claims abstract description 67
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model provides a kind of housing with seal ring, there is upper shell, lower shell body and the seal ring between upper shell and lower shell body, upper shell has upper shell joint, lower shell body has lower shell body joint, seal ring combines with upper shell joint, seal ring with at lower shell body joint pressure contact, between upper shell joint and lower shell body joint, be formed with: the outside glue groove that overflows, is positioned at the outside of seal ring; The inner side glue groove that overflows, is positioned at the inner side of seal ring, and the overflow volume of glue groove of inner side is less than or equal to the overflow volume of glue groove of outside.According to said structure, can provide the housing that there is seal ring and can prevent excessive glue phenomenon.
Description
Technical field
The utility model relates to a kind of housing with seal ring and has the electronic equipment of this housing.
Background technique
The mancarried electronic aids such as pedometer are had relatively high expectations for water proofing property.In order to improve water proofing property, between the upper-lower casing of existing pedometer, generally there is the O type circle as sealing configuration.Conventionally utilize adhesive glue to carry out bonding both combinations that makes to upper-lower casing.But, the easy situation that excessive glue occurs in bonding process.
In the past, adopting O type circle as waterproof construction and utilize adhesive glue to carry out in bonding housing upper-lower casing, do not consider the glue phenomenon of overflowing.And in fact, in the time having adhesive glue to spill into surface of shell, can affect the spatter property of surface of shell, need to increase except glue process toward contact.Operation is increased, reduce manufacturing efficiency, cost is improved.
Model utility content
The purpose of this utility model is to provide a kind of O of having type circle as seal ring and the shell construction of the glue phenomenon that can prevent from overflowing.
In order to achieve the above object, the technical solution of the utility model 1 is for providing a kind of housing with seal ring, there is upper shell, lower shell body and the seal ring between upper shell and lower shell body, described upper shell has upper shell joint, described lower shell body has lower shell body joint, described seal ring combines with described upper shell joint, described seal ring with at described lower shell body joint pressure contact, between described upper shell joint and described lower shell body joint, be formed with: the outside glue groove that overflows, is positioned at the outside of described seal ring; The inner side glue groove that overflows, is positioned at the inner side of described seal ring, and the overflow volume of glue groove of described inner side is less than or equal to the overflow volume of glue groove of described outside.
In this said outside, refer to outer surface one side of housing, inner side refers to a side contrary with outside, that is, and a side of the containing space forming by enclosure interior.
The housing with seal ring of technological scheme 2 is characterised in that, is less than the volume of the excessive glue groove in described outside at the volume of the excessive glue groove in inner side described in technological scheme 1.
The housing with seal ring of technological scheme 3 is characterised in that, in technological scheme 1 or 2, it is concavo-convex right that described upper shell joint has at least two pairs of upper shells that are made up of paired upper shell reentrant part and upper shell bump, described upper shell bump extends downwards from the main part of described upper shell, in every pair of upper shell reentrant part and upper shell bump, described upper shell bump is positioned at the inner side of described upper shell reentrant part, the lower surface of the described upper shell bump of inner side is combined with described seal ring, described lower shell body joint has: anti-overflow arm, extend upward from the main part of described lower shell body, be positioned at the inner side of the described upper shell bump of inner side, at least two pairs of lower shell bodys are concavo-convex right, be positioned at the outside of described anti-overflow arm, formed by paired lower shell body reentrant part and lower shell body bump, and concavo-convex to tabling with described upper shell, described lower shell body bump extends upward from the main part of described lower shell body, described upper shell concavo-convex to and described lower shell body concavo-convex between there is the outer side clearance being communicated with, form the excessive glue groove in described outside by this outer side clearance, between the described upper shell bump of inner side and described anti-overflow arm, there is interior side clearance, form the excessive glue groove in described inner side by this interior side clearance.
At this, said top refers to upper shell one side, and below refers to lower shell body one side.
The housing with seal ring of technological scheme 4 is characterised in that, in technological scheme 3, the lower surface of the upper surface of outermost described lower shell body bump and outermost described upper shell reentrant part connects.
The housing with seal ring of technological scheme 5 is characterised in that, in technological scheme 3, the upper surface of outermost described lower shell body bump is greater than the upper surface of described anti-overflow arm to the distance of the upper surface of the main part of described lower shell body to the distance of the upper surface of the main part of described lower shell body.
The housing with seal ring of technological scheme 6 is characterised in that, in technological scheme 4, the upper surface of outermost described lower shell body bump is greater than the upper surface of described anti-overflow arm to the distance of the upper surface of the main part of described lower shell body to the distance of the upper surface of the main part of described lower shell body.
The housing with seal ring of technological scheme 7 is characterised in that, in technological scheme 3, described lower shell body reentrant part and pressure contact face described seal ring pressure contact are the inclined-plane tilting downwards more toward the outer side, described seal ring start from inside portion to contact with the pressure contact surface pressure of described lower shell body reentrant part with pressure contact face described lower shell body reentrant part pressure contact.
The housing with seal ring of technological scheme 8 is characterised in that, in technological scheme 4～6, described lower shell body reentrant part and pressure contact face described seal ring pressure contact are the inclined-plane tilting downwards more toward the outer side, described seal ring start from inside portion to contact with the pressure contact surface pressure of described lower shell body reentrant part with pressure contact face described lower shell body reentrant part pressure contact.
The housing with seal ring of technological scheme 9 is characterised in that, in technological scheme 3, be formed with recessed upward telescoping groove at the lower surface of the described upper shell bump of inner side, be formed with the corresponding bump of the shape with described telescoping groove protruding upward at the upper surface of described seal ring, the described bump of described seal ring is arranged in described telescoping groove.
The housing with seal ring of technological scheme 10 is characterised in that, in technological scheme 4～7, be formed with recessed upward telescoping groove at the lower surface of the described upper shell bump of inner side, be formed with the corresponding bump of the shape with described telescoping groove protruding upward at the upper surface of described seal ring, the described bump of described seal ring is arranged in described telescoping groove.
The housing with seal ring of technological scheme 11 is characterised in that, in technological scheme 8, be formed with recessed upward telescoping groove at the lower surface of the described upper shell bump of inner side, be formed with the corresponding bump of the shape with described telescoping groove protruding upward at the upper surface of described seal ring, the described bump of described seal ring is arranged in described telescoping groove.
The housing with seal ring of technological scheme 12 is characterised in that, in technological scheme 9 or 11, described telescoping groove is dovetail groove.
The housing with seal ring of technological scheme 13 is characterised in that, in technological scheme 10, described telescoping groove is dovetail groove.
In order to achieve the above object, the technical solution of the utility model 14 is a kind of electronic equipment, the housing with seal ring in the scheme that possesses skills 1～13 described in any one.
According to said structure, can provide and there is seal ring and can prevent the shell construction of excessive glue phenomenon and there is the electronic equipment of this housing.
Brief description of the drawings
Fig. 1 is the plan view of housing of the present utility model.
Fig. 2 is the A-A sectional view of housing of the present utility model.
Fig. 3 is the partial enlarged drawing of the D portion in Fig. 2 of upper shell of housing of the present utility model.
Fig. 4 is the partial enlarged drawing of the D portion in Fig. 2 of lower shell body of housing of the present utility model.
Fig. 5 is the enlarged view of the D portion in Fig. 2 of housing of the present utility model.
Fig. 6 is the partial enlarged drawing of the position corresponding with D portion in Fig. 2 variation of housing of the present utility model.
Fig. 7 is the stereogram of the variation of upper shell.
Fig. 8 is the plan view of the variation of upper shell.
Fig. 9 is the B-B sectional view of the variation of upper shell.
Figure 10 is the C portion enlarged view of the variation of upper shell.
Embodiment
With reference to the accompanying drawings, embodiment of the present utility model is described.
In the following description, describe as an example of the housing 1 of pedometer example.Fig. 1 is the plan view of housing 1 of the present utility model, Fig. 2 is the A-A sectional view of Fig. 1 of housing 1, Fig. 3 is the partial enlarged drawing of the D portion in Fig. 2 of upper shell 10, and Fig. 4 is the partial enlarged drawing of the D portion in Fig. 2 of lower shell body 20, and Fig. 5 is the enlarged view of the D portion in Fig. 2 of housing 1.For convenience of explanation, upper shell one side is made as to upside, lower shell body one side is made as to downside, as shown in Fig. 2～Fig. 5.
As shown in Figure 1 and Figure 2, housing 1 has upper shell 10, lower shell body 20 and the O type circle 30 between upper shell 10 and lower shell body 20.
As shown in Figures 2 and 3, upper shell 10 uses the materials such as resin to form by molding and forming.Upper shell 10 has main part 11, extends downwards and upper shell joint 12,13 for being connected with lower shell body 20 from main part 11.Wherein, the structure of upper shell joint 12,13 is identical, only describes as an example of upper shell joint 12 example below.
The sectional shape of main part 11 is formed as being similar to " コ " shape, and lower shell body 20 inner and described later is formed as the isostructural containing space of circuit board for accommodating pedometer 1.In the following description, the containing space of main part 11 side is called to inner side, the outer surface of main part 11 side is called to outside.
As shown in Figure 3, upper shell joint 12 has: as the O type circle connecting part 121 of upper shell bump, protrude downwards from the lower surface 111 of main part 11, be formed on by containing space one side (, inner side), on lower surface 122, be combined with O type circle 30; As the bump 123 of upper shell bump, protrude downwards from the lower surface 111 of main part 11, be formed on the outside of O type circle connecting part 121, and and O type circle connecting part 121 between there is the space S 1 as upper shell reentrant part; As the reentrant part 125 of upper shell reentrant part, recessed upward from the lower surface 111 of main part 11, be formed on outermost.And the lower surface 124 of bump 123 is less than the lower surface 31 of the O type circle 30 while not being out of shape to the distance of the lower surface 111 of main part 11 to the distance of the lower surface 111 of main part 11.
At this said upper shell reentrant part, be not limited to the structure that is recessed into upward from the lower surface 111 of main part 11, as long as the lower surface of upper shell reentrant part is positioned at the top of the lower surface of upper shell bump.
As shown in Figure 2 and Figure 4, lower shell body 20 uses resin material to form by molding and forming.Lower shell body 20 has main part 21, extends upward and lower shell body joint 22,23 for being connected with the upper shell joint 12,13 of upper shell 10 from main part 21.Wherein, the structure of lower shell body joint 22,23 is identical, only describes as an example of lower shell body joint 22 example below.
The sectional shape of main part 21 is formed as being similar to " コ " shape, and main part 11 inner and upper shell 10 is formed as the isostructural containing space of circuit board for accommodating pedometer 1.In the following description, the containing space of main part 21 side is called to inner side, the outer surface of main part 21 side is called to outside.
As shown in Figure 4, lower shell body joint 22 has: anti-overflow arm 221, protrude upward from the upper surface 211 of main part 21, and be positioned at the inner side of O type circle connecting part 121; As the first bump 223 of lower shell body bump, protrude upward from the upper surface 211 of main part 21, be positioned at the outside of anti-overflow arm 221, and and between anti-overflow arm 221, there is the space S 2 as lower shell body reentrant part, upper surface 224 is less than the upper surface 222 of anti-overflow arm 221 to the distance of the upper surface 211 of main part 21 to the distance of the upper surface 211 of main part 21, thereby make in the time that glue mobility is strong, glue is easy to flow to the excessive glue groove in outside; As the second bump 225 of lower shell body bump, protrude upward from the upper surface 211 of main part 21, be positioned at the outside of the first bump 223, and and between the first bump 223, there is the space S 3 as lower shell body reentrant part, upper surface 226 is greater than the upper surface 222 of anti-overflow arm 221 to the distance of the upper surface 211 of main part 21 to the distance of the upper surface 211 of main part 21, thereby can guarantee that external casing is not affected by excessive glue.
Upper surface 227 between anti-overflow arm 221 and first bump 223 of main body 21 (below be called O type circle fitting surface) is formed with the recessed coating groove 212 that is formed with downwards, make upper shell 10 and lower shell body 20 combinations, in this coating groove 212, splash into glue, and upper-lower casing is pressurizeed and makes glue spill in O type circle fitting surface and interior excessive glue groove and solidify, upper-lower casing is adhesively fixed.In Fig. 4, reference character 228 is the upper surfaces between the first bump 223 and second bump 225 of lower shell body joint 22.
O type circle 30 combines with the O type circle connecting part 121 of upper shell 10, and the sectional shape of sectional shape and O type circle connecting part 121 matches.Refer to this said " O type circle 30 combines with the O type circle connecting part 121 of upper shell 10 ", O type circle 30 forms as one with upper shell 10.Specifically, O type circle 30 is formed on the lower surface 122 of upper shell joint 12 by injection moulding, thereby O type circle 30 and upper shell 10 are formed as one, or be individually formed respectively in advance upper shell 10 and O type circle 30, then by the such as method such as bonding, O type circle 30 and upper shell 10 formed as one.
Above, upper shell 10, lower shell body 20 and O type circle 30 structure are separately illustrated respectively, the following describes housing 1 assembling method and assembling after structure describe.Fig. 5 is the D portion enlarged view of the housing 1 after assembling.
In the present embodiment, before assembling upper shell 10 and lower shell body 20, make in advance O type circle 30 and upper shell 10 combinations, specifically, O type circle 30 is combined on O type circle connecting part 121.
In assembling procedure, first to the adhesive glue that injects established amount in the coating groove 212 of main body 21, then enter space S 2 so that be combined with the O type circle connecting part 121 of O type circle 30, bump 123 enters space S 3, the first bump 223 enters the mode that space S 1 and the second bump 225 enter reentrant part 125, upper shell 10 is arranged on lower shell body 20, the lower surface 31 of O type circle 30 is contacted with O type circle fitting surface.Now, as shown in Figure 5, between anti-overflow arm 221 and O type circle connecting part 121, there is the gap 40 as the excessive glue groove in inner side, between O type circle connecting part 121 and the first bump 223, there is the gap 50 as the excessive glue groove in outside, between the upper surface 224 of the first bump 223 and the lower surface 111 of main part 11, there is the gap 60 as the excessive glue groove in outside, between the first bump 223 and bump 123, have as the overflow gap 70 of glue groove, outside, between the lower surface 124 of bump 123 and upper surface 228, there is the gap 80 as the excessive glue groove in outside.
Then, upper shell 10 and lower shell body 20 are exerted pressure, make the glue in coating groove 212 enter into gap 40 and gap 50,60,70,80 along O type circle fitting surface, and the pressurize stipulated time makes adhesive curing, thereby in O type circle fitting surface and gap 40, gap 50,60,70,80 has the glue having solidified, upper-lower casing 10,20 is adhesively fixed.
In addition, because O type circle 30 itself has elasticity, in the process that upper shell 10 and lower shell body 20 are exerted pressure, O type circle 30 compressed distortion on above-below direction, therefore, in this process, gap 60 and 80 diminishes gradually.As shown in Figure 5, between upper shell 10 and lower shell body 20 after assembling, have as the gap 40 of the excessive glue groove in inner side and the gap 50,60,70,80 of the excessive glue groove in conduct outside being interconnected.
Due in bonding process, in order to ensure bonding soundness, glue consumption is more, and glue spills into gap 40 and gap 50,60,70,80 and solidifies.Anti-overflow arm 221 and gap 40 can prevent that glue from overflowing to the inside.
In addition, by gap 40 and gap 50 are set, can make O type circle connecting part 121 easily enter into space S 2, and avoid unnecessary adhesive glue to remain between O type circle 30 and upper surface 227, if remain unnecessary adhesive glue between O type circle 30 and upper surface 227, adhesive glue may be distributed between the lower surface 31 and upper surface 227 of O type circle 30 unevenly, can cause like this upper shell 10 to tilt with respect to lower shell body 20.Because present embodiment has adopted this structure, thereby avoid the generation of this situation.
Same, the first bump 223 enters into space S 1, and be formed with gap 60 between the upper surface 224 of the first bump 223 and the lower surface 111 of main part 11, between the first bump 223 and bump 123, there is gap 70, between the lower surface 124 of bump 123 and upper surface 228, there is gap 80.By gap 50,60,70,80 is set, can guarantee the outside containing space of the glue from overflowing between the lower surface 31 of O type circle 30 and upper surface 227, avoid adhesive glue to spill into the surface of housing 1, and increased the bond area of upper shell 10 with lower shell body 20, strengthen bonding reliability.
In addition, the upper surface of the second bump 225 of lower shell body joint 22 226 connects with the lower surface 126 of reentrant part 125, avoids dust etc. to enter between upper shell 10 and lower shell body 20.
In the above-described embodiment, form the excessive glue groove in inner side by gap 40, form the excessive glue groove in outside by gap 50,60,70,80, the glue groove that overflows inside the volume of the glue groove that overflows outside making is more than or equal to, its reason is as follows.Gap value (comprising the gap value in the inward-outward direction in the Fig. 2 between gap value, bump 123 and the first bump 223 and the second bump 225 between O type circle connecting part 121 and anti-overflow arm 221 and the first bump 223) in main part 11 between upper shell joint 12 and lower shell body joint 22 and the wall thickness direction of main part 21 is set littlely, to guarantee that the contraposition of dislocation in the situation that does not occur in wall thickness direction for upper shell 10 and lower shell body 20.If the gap value in both wall thickness directions is set greatly, may there is the situation that upper shell 10 and lower shell body 20 misplace, also need the other step of carrying out contraposition and device.Suppose glue to the inside and the spill-out in outside equate, because the overflow volume of glue groove of outside is more than or equal to the inner side glue groove that overflows, thereby can avoid glue to spill into the outer surface of housing 1.In addition, in the time that glue spills into gap 50,60,70,80, can also increase the bond area between upper shell 10 and lower shell body 20, thus make bonding firmly.
In the above-described embodiment, the linkage structure between upper shell 10 and lower shell body 20 adopts upper shell concavo-convex to concavo-convex to the structure matching with lower shell body, therefore can increase sealing, and guarantee join strength.
Below, the distressed structure of the housing 1 to model utility describes.
In the above-described embodiment, illustrated that the upper surface of the second bump of lower shell body joint is greater than the upper surface of anti-overflow arm to the situation of the distance of the upper surface of main part apart from the distance of the upper surface of the main part of lower shell body, but be not limited to this.As long as make the upper shell in outside of housing and the mating face of lower shell body not with outside overflow glue groove on above-below direction in same position.
In aforesaid way, illustrate that upper shell joint has two bumps and two reentrant part, and the situation of two reentrant part that lower shell body joint has anti-overflow arm, match with upper shell bump and two bumps matching with upper shell reentrant part, but the utility model is not limited to this, as long as concavo-convex to the structure matching to lower shell body of upper shell concavo-convex.
In addition, in Fig. 4, the O type circle fitting surface that shows lower shell body is the situation that upper surface 227 is formed as general plane, but the utility model is not limited to this.Also can be as shown in Figure 6, the fitting surface matching with lower shell body 20B at O type circle 30 is general plane, the upper surface 227B of lower shell body 20B is formed as more toward the outer side the plane of inclination tilting downwards so that the adhesive glue overflowing from the fitting surface of O type circle 30 and the O type circle fitting surface of lower shell body 20B laterally excessive glue groove overflow manyly.In this case, can make the bonding strength of upper shell and lower shell body more firm, can avoid the glue that overflows to the inside simultaneously.
In addition, in Fig. 4, show the situation that the junction plane between O type circle 30 and O type circle connecting part 121 is plane, but the utility model is not limited to this.
Fig. 7～10 show the variation of upper shell, and Fig. 7 is the stereogram of upper shell 10C, and Fig. 8 is the plan view of upper shell 10C, and Fig. 9 is the B-B sectional view of upper shell 10C, and Figure 10 is the C portion enlarged view of upper shell 10C.As shown in Fig. 7～10, recessed upward multiple dovetail grooves 1211 are set on the lower surface of O type circle connecting part 121C, O type circle has respectively the multiple bumps (not shown) corresponding with dovetail groove 1211, make the bump of O type circle in corresponding dovetail groove 1211, thereby strengthen the adhesive strength of O type circle and O type circle connecting part 121C.In addition, in the structure shown in Fig. 7～9, dovetail groove 1211 is to have certain intervals to be formed on the lower surface of O type circle connecting part 121C, but also can on the complete cycle of the lower surface of O type circle connecting part 121C, be formed with continuous dovetail groove.Answer in contrast, on O type circle, form the continuous bump matching with shape this dovetail groove.
In addition, can form at the lower surface of O type circle connecting part the telescoping grooves such as U-groove bevel, on O type circle, form the bump matching with the shape of this telescoping groove.
Above, embodiment of the present utility model and variation are illustrated, above-mentioned mode of execution and variation, can combination in any in reconcilable situation each other.In addition, above explanation is only for object lesson of the present utility model is described, is not the restriction to protection domain of the present utility model, in the situation that not departing from aim of the present invention, can carry out various distortion.Protection domain of the present utility model is determined by claims.
Claims (14)
1. the housing with seal ring, has upper shell, lower shell body and the seal ring between upper shell and lower shell body, it is characterized in that,
Described upper shell has upper shell joint, and described lower shell body has lower shell body joint,
Described seal ring combines with described upper shell joint, described seal ring with at described lower shell body joint pressure contact,
Between described upper shell joint and described lower shell body joint, be formed with: the outside glue groove that overflows, is positioned at the outside of described seal ring; The inner side glue groove that overflows, is positioned at the inner side of described seal ring, and the overflow volume of glue groove of described inner side is less than or equal to the overflow volume of glue groove of described outside.
2. the housing with seal ring as claimed in claim 1, is characterized in that, the volume of the excessive glue groove in described inner side is less than the volume of the excessive glue groove in described outside.
3. the housing with seal ring as claimed in claim 1 or 2, is characterized in that,
It is concavo-convex right that described upper shell joint has at least two pairs of upper shells that are made up of paired upper shell reentrant part and upper shell bump, described upper shell bump extends downwards from the main part of described upper shell, in every pair of upper shell reentrant part and upper shell bump, described upper shell bump is positioned at the inner side of described upper shell reentrant part, the lower surface of the described upper shell bump of inner side is combined with described seal ring
Described lower shell body joint has:
Anti-overflow arm, extends upward from the main part of described lower shell body, is positioned at the inner side of the described upper shell bump of inner side,
At least two pairs of lower shell bodys are concavo-convex right, are positioned at the outside of described anti-overflow arm, formed by paired lower shell body reentrant part and lower shell body bump, and concavo-convex to tabling with described upper shell, described lower shell body bump extends upward from the main part of described lower shell body;
Described upper shell concavo-convex to and described lower shell body the concavo-convex between there is the outer side clearance being communicated with, form the described outside glue groove that overflows by this outer side clearance,
Between the described upper shell bump of inner side and described anti-overflow arm, there is interior side clearance, form the excessive glue groove in described inner side by this interior side clearance.
4. the housing with seal ring as claimed in claim 3, is characterized in that, the lower surface of the upper surface of outermost described lower shell body bump and outermost described upper shell reentrant part connects.
5. the housing with seal ring as claimed in claim 3, it is characterized in that, the upper surface of outermost described lower shell body bump is greater than the upper surface of described anti-overflow arm to the distance of the upper surface of the main part of described lower shell body to the distance of the upper surface of the main part of described lower shell body.
6. the housing with seal ring as claimed in claim 4, it is characterized in that, the upper surface of outermost described lower shell body bump is greater than the upper surface of described anti-overflow arm to the distance of the upper surface of the main part of described lower shell body to the distance of the upper surface of the main part of described lower shell body.
7. the housing with seal ring as claimed in claim 3, is characterized in that, described lower shell body reentrant part and pressure contact face described seal ring pressure contact are the inclined-plane tilting downwards more toward the outer side,
Described seal ring start from inside portion to contact with the pressure contact surface pressure of described lower shell body reentrant part with pressure contact face described lower shell body reentrant part pressure contact.
8. the housing with seal ring as described in any one in claim 4～6, is characterized in that, described lower shell body reentrant part and pressure contact face described seal ring pressure contact are the inclined-plane tilting downwards more toward the outer side,
Described seal ring start from inside portion to contact with the pressure contact surface pressure of described lower shell body reentrant part with pressure contact face described lower shell body reentrant part pressure contact.
9. the housing with seal ring as claimed in claim 3, is characterized in that,
Be formed with telescoping groove at the lower surface of the described upper shell bump of inner side, be formed with the bump corresponding with the shape of described telescoping groove at the upper surface of described seal ring, the described bump of described seal ring is arranged in described telescoping groove.
10. the housing with seal ring as described in any one in claim 4～7, is characterized in that,
Be formed with telescoping groove at the lower surface of the described upper shell bump of inner side, be formed with the bump corresponding with the shape of described telescoping groove at the upper surface of described seal ring, the described bump of described seal ring is arranged in described telescoping groove.
11. housings with seal ring as claimed in claim 8, is characterized in that,
Be formed with telescoping groove at the lower surface of the described upper shell bump of inner side, be formed with the bump corresponding with the shape of described telescoping groove at the upper surface of described seal ring, the described bump of described seal ring is arranged in described telescoping groove.
12. housings with seal ring as described in claim 9 or 11, is characterized in that, described telescoping groove is dovetail groove.
13. housings with seal ring as claimed in claim 10, is characterized in that, described telescoping groove is dovetail groove.
14. 1 kinds of electronic equipments, is characterized in that, have the housing with seal ring described in any one in claim 1～13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312921.7U CN203939982U (en) | 2014-06-12 | 2014-06-12 | With the housing of seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312921.7U CN203939982U (en) | 2014-06-12 | 2014-06-12 | With the housing of seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939982U true CN203939982U (en) | 2014-11-12 |
Family
ID=51859296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312921.7U Expired - Lifetime CN203939982U (en) | 2014-06-12 | 2014-06-12 | With the housing of seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939982U (en) |
-
2014
- 2014-06-12 CN CN201420312921.7U patent/CN203939982U/en not_active Expired - Lifetime
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Granted publication date: 20141112 |