CN103533797B - Ultra-sonic welded water-proof shell structure - Google Patents
Ultra-sonic welded water-proof shell structure Download PDFInfo
- Publication number
- CN103533797B CN103533797B CN201310493632.1A CN201310493632A CN103533797B CN 103533797 B CN103533797 B CN 103533797B CN 201310493632 A CN201310493632 A CN 201310493632A CN 103533797 B CN103533797 B CN 103533797B
- Authority
- CN
- China
- Prior art keywords
- housing
- ring
- installation portion
- ultra
- housing installation
- 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.)
- Active
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention belongs to electronic product waterproof technique field, particularly relate to a kind of ultra-sonic welded water-proof shell structure, including: end, border has the first housing of the first ring-type breach, it is the first housing installation portion near the first ring-type indentation, there, this the first housing installation portion is provided with the ultrasound lines that at least three roads are ring-type, between the most adjacent twice ultrasound lines, all interval connects the partition having some materials of the same race, and this ultrasound lines, partition form the fenestral fabric of many cabins formula；End, border has the second housing of the second ring-type breach, is the second housing installation portion near the second ring-type indentation, there, and this second housing installation portion is installed in the first ring-type breach；Owing to forming the waterproof construction of cabin-type between the first housing installation portion and two housing installation portions, even if having the unstable phenomenon of local welding, infiltration water also can be controlled in the range of latticed cavity, without flowing into enclosure interior, solve electronic product casing and loosely produced the problem leaked because of local welding.
Description
Technical field
The invention belongs to electronic product waterproof technique field, particularly relate to a kind of ultra-sonic welded water-proof shell structure.
Background technology
Along with the progress of society's science and technology, the consumer electronics product such as mobile phone develops towards light, thin, little direction,
People propose higher expectation to consumer electronics product simultaneously, it is desirable to consumer electronics product can whole day
Wait and use, the most waterproof new developing direction just becoming consumer electronics product.Consumer electronics
The shell body of product generally uses two housing make-ups, and to using ultra-sonic welded to be fixedly connected as at buckle side
Integrally.Its advantage is that volume is little, occupies little space.At present, the ultrasound lines of ultra-sonic welded is around two housings
The spaced sectional short-term of binding face, easily cause local welding loosely after welding, produce
Drainage.
Summary of the invention
It is an object of the invention to provide a kind of ultra-sonic welded water-proof shell structure, it is intended to solve electronic product shell
Body is loosely produced the problem leaked because of local welding.
The present invention is achieved in that a kind of ultra-sonic welded water-proof shell structure, described ultra-sonic welded waterproof cover
Body structure includes: the first housing, and the end, border of described first housing has the first ring-type breach, near institute
Stating the first ring-type indentation, there is the first housing installation portion, and described first housing installation portion is provided with at least three road rings
The ultrasound lines of shape, between ultrasound lines described in the most adjacent twice, all interval connects the partition having some materials of the same race,
Described at least three road ultrasound lines, some partitions form the fenestral fabric of many cabins formula；
Second housing, the end, border of described second housing has the second ring-type breach, near described second ring
Shape indentation, there is the second housing installation portion, and described second housing installation portion is installed in described first ring-type breach.
Improving as one, described first ring-type breach is arranged on outside the end, border of described first housing,
Described at least three road ultrasound lines are arranged on end face or the outer peripheral face of described first housing installation portion；Described
Two ring-type breach are arranged on the border tip inside of described second housing.
Improving as one, described first ring-type breach is arranged on the border tip inside of described first housing,
Described at least three road ultrasound lines are arranged on the inner peripheral surface of described first housing installation portion or described first ring-type
On the end face of breach；Described second ring-type breach is arranged on outside the end, border of described second housing.
Improve as one, between described second housing installation portion and described first housing installation portion, leave excessive glue
Gap, the plastic cement of fusing during for accommodating ultra-sonic welded.
Improving as one, described in the most adjacent twice, the some described partition between ultrasound lines is crisscross arranged.
Improve as one, the integral type knot that described first housing, ultrasound lines and partition are single injection-molded
Structure.
Owing to have employed technique scheme, the ultra-sonic welded waterproof case knot that the preparation embodiment of the present invention provides
During structure, first the first housing installation portion of the first housing is loaded in the second housing installation portion of the second housing,
Carrying out ultra-sonic welded the most again, under the effect of ultrasonic wave, ultrasound lines is melted, and the first housing is installed after cooling
Portion is firm bonding integral with two housing installation portions；Due to be provided with at least three road ultrasound lines, the most adjacent two
It is equipped with some partitions between road ultrasound lines, between the first housing installation portion and two housing installation portions, forms cabin
The waterproof construction of formula, even if having the unstable phenomenon of local welding, infiltration water also can be controlled in latticed
In the range of cavity, without flowing into enclosure interior, solve electronic product casing because of local welding loosely institute
Produce the problem leaked.
Accompanying drawing explanation
Fig. 1 is the front view of the ultra-sonic welded water-proof shell structure of first embodiment of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the Fig. 1 cross section view along line A-A；
Fig. 5 is the partial enlarged drawing in Fig. 4 at B；
Fig. 6 is the first housing front view of the ultra-sonic welded water-proof shell structure of first embodiment of the invention；
Fig. 7 is the partial enlarged drawing in Fig. 6 at C；
Fig. 8 is the Fig. 6 cross section view along line D-D；
Fig. 9 is the first housing stereogram of first embodiment of the invention；
Figure 10 is the cross section view of the ultra-sonic welded water-proof shell structure of second embodiment of the invention；
Figure 11 is the partial enlarged drawing in Figure 10 at E；
Figure 12 is the cross section view of the ultra-sonic welded water-proof shell structure of third embodiment of the invention；
Figure 13 is the partial enlarged drawing in Figure 12 at F；
Figure 14 is the cross section view of the ultra-sonic welded water-proof shell structure of fourth embodiment of the invention；
Figure 15 is the partial enlarged drawing in Figure 14 at G；
Wherein, the 10, first housing, the 101, first housing installation portion, the 102, first ring-type breach, 102a,
First ring-type breach end face, the 11, second housing, the 111, second housing installation portion, 12, ultrasound lines, 13,
Cut off, 14, overflow glue gap.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example, the present invention is further elaborated.Only should be appreciated that specific embodiment described herein
Only in order to explain the present invention, it is not intended to limit the present invention.
First embodiment
From Fig. 1 to Fig. 9, this ultra-sonic welded water-proof shell structure includes: the first housing 10, this is first years old
The end, border of housing 10 has the first ring-type breach 102, is the first shell at the first ring-type breach 102
Body installation portion 101, this first housing installation portion 101 is provided with the ring-type ultrasound lines at least three roads 12, at this
In embodiment, ultrasound lines 12 is set to three roads, naturally it is also possible to according to actual demand be set to four roads, five
Road or more multiple tracks, between the most adjacent twice ultrasound lines 12, all interval connects the partition having some materials of the same race
13, this at least three roads ultrasound lines 12, some partitions 13 form the fenestral fabric of many cabins formula, as shown in Figure 7,
Two adjacent partitions 13 surround a cabin with adjacent twice ultrasound lines 12, so this three roads ultrasound lines 12,
Some partitions 13 form multiple cabin, and in the present embodiment, the first housing 10, ultrasound lines 12 and partition 13 are
The integral structure of single injection-molded, the cross section triangular shape of ultrasound lines 12；Second housing 11, should
The end, border of the second housing 11 has the second ring-type breach, is the second housing peace near the second ring-type indentation, there
Dress portion 111, this second housing installation portion 111 is installed in the first ring-type breach 102.
In this embodiment, the first ring-type breach 102 is arranged on outside the end, border of the first housing 10, three roads
Ultrasound lines 12 is arranged on the end face of the first housing installation portion 101；Second ring-type breach is arranged on the second housing
The border tip inside of 11.
When preparing the ultra-sonic welded water-proof shell structure of the embodiment of the present invention, first by the first of the first housing 10
Housing installation portion 101 loads in the second housing installation portion 111 of the second housing 11, carries out ultrasonic bond the most again
Connecing, under the effect of ultrasonic wave, ultrasound lines 12 is melted, after cooling the first housing installation portion 101 and two housings
Installation portion is firm bonding integral；Due to be provided with three road ultrasound lines 12, the most adjacent twice ultrasound lines 12 it
Between be all spaced connection and have some partitions 13, form ship between the first housing installation portion 101 and two housing installation portions
The waterproof construction of cabin formula, even if having the unstable phenomenon of local welding, infiltration water also can be controlled in grid
In the range of shape cavity, without flowing into enclosure interior, solve electronic product casing because of local welding loosely
Produced the problem leaked.
In embodiments of the present invention, the most adjacent some partitions 13 between twice ultrasound lines 12 are crisscross arranged.
In embodiments of the present invention, stay between this second housing installation portion 111 and first housing installation portion 101
There is excessive glue gap 14, the plastic cement of fusing during for accommodating ultra-sonic welded.So on the one hand, moulding of fusing can be ensured
Glue will not flow out from the junction of the first housing 10 and the second housing 11, affects electronic product outward appearance；Another
Aspect can play the effect strengthening water resistance.
Second embodiment
From Figure 10 and Figure 11, this embodiment is essentially identical with first embodiment, and its difference is:
Three road ultrasound lines 12 are arranged on the outer peripheral face of the first housing installation portion 101.
3rd embodiment
From Figure 12 and Figure 13, this embodiment is essentially identical with first embodiment, and its difference is:
This first ring-type breach 102 is arranged on the border tip inside of the first housing 10, and this at least three road is ultrasonic
Line 12 is arranged on the inner peripheral surface of the first housing installation portion 101；Corresponding, the second ring-type breach is arranged on the
Outside the end, border of two housings 11.
4th embodiment
From Figure 14, Figure 15, this embodiment is essentially identical with the 3rd embodiment, and its difference is:
At least three road ultrasound lines 12 are arranged on the first ring-type breach end face 102a of the first ring-type breach 102.
The ultra-sonic welded water-proof shell structure that the embodiment of the present invention provides includes: the first housing, this first housing
End, border there is the first ring-type breach, be the first housing installation portion near the first ring-type indentation, there, this is the years old
One housing installation portion is provided with the ultrasound lines that at least three roads are ring-type, is all spaced between the most adjacent twice ultrasound lines
Connecting the partition having some materials of the same race, this at least three roads ultrasound lines, some partitions form the grid of many cabins formula
Shape structure；Second housing, the end, border of this second housing has the second ring-type breach, ring-type near second
Indentation, there is the second housing installation portion, and this second housing installation portion is installed in the first ring-type breach；Owing to setting
Have between the ring-type ultrasound lines at least three roads, the most adjacent twice ultrasound lines and be provided with some partitions, the first housing
The waterproof construction of cabin-type is formed, even if it is insecure to have local welding between installation portion and two housing installation portions
Phenomenon, infiltration water also can be controlled in the range of latticed cavity, without flow into enclosure interior, solve
Electronic product casing of having determined loosely is produced the problem leaked because of local welding.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention
Protection domain within.
Claims (6)
1. ultra-sonic welded water-proof shell structure, it is characterised in that described ultra-sonic welded water-proof shell structure includes:
First housing, the end, border of described first housing has the first ring-type breach, near described first ring
Shape indentation, there is the first housing installation portion, and described first housing installation portion is provided with ring-type ultrasonic at least three roads
Line, between ultrasound lines described in the most adjacent twice, all intervals connect the partition having some materials of the same race, described extremely
Few three road ultrasound lines, some partitions form the fenestral fabric of many cabins formula；
Second housing, the end, border of described second housing has the second ring-type breach, near described second ring
Shape indentation, there is the second housing installation portion, and described second housing installation portion is installed in described first ring-type breach.
Ultra-sonic welded water-proof shell structure the most according to claim 1, it is characterised in that described first
Ring-type breach is arranged on outside the end, border of described first housing, and described at least three road ultrasound lines are arranged at institute
State on end face or the outer peripheral face of the first housing installation portion；Described second ring-type breach is arranged on described second shell
The border tip inside of body.
Ultra-sonic welded water-proof shell structure the most according to claim 1, it is characterised in that described first
Ring-type breach is arranged on the border tip inside of described first housing, and described at least three road ultrasound lines are arranged at institute
State on the inner peripheral surface of the first housing installation portion or on the end face of described first ring-type breach；Described second ring-type
Breach is arranged on outside the end, border of described second housing.
4. according to the ultra-sonic welded water-proof shell structure described in any one of claims 1 to 3, it is characterised in that
Leave excessive glue gap between described second housing installation portion and described first housing installation portion, be used for accommodating ultrasonic
The plastic cement of fusing during welding.
Ultra-sonic welded water-proof shell structure the most according to claim 4, it is characterised in that the most adjacent
Described in twice, the some described partition between ultrasound lines is crisscross arranged.
Ultra-sonic welded water-proof shell structure the most according to claim 5, it is characterised in that described first
The integral structure that housing, ultrasound lines and partition are single injection-molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493632.1A CN103533797B (en) | 2013-10-18 | 2013-10-18 | Ultra-sonic welded water-proof shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493632.1A CN103533797B (en) | 2013-10-18 | 2013-10-18 | Ultra-sonic welded water-proof shell structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103533797A CN103533797A (en) | 2014-01-22 |
| CN103533797B true CN103533797B (en) | 2016-08-17 |
Family
ID=49935355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310493632.1A Active CN103533797B (en) | 2013-10-18 | 2013-10-18 | Ultra-sonic welded water-proof shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103533797B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695549B (en) * | 2017-10-31 | 2020-07-21 | Oppo广东移动通信有限公司 | Shell manufacturing method, shell and mobile terminal |
| TWI682700B (en) * | 2018-03-30 | 2020-01-11 | 群光電能科技股份有限公司 | electronic device, HOUSING OF electronic device AND Manufacturing method THEREOF |
| CN109602127B (en) * | 2018-11-30 | 2021-04-02 | 歌尔股份有限公司 | Assembly structure of casing reaches bracelet including it |
| CN110584659A (en) * | 2019-09-02 | 2019-12-20 | 深圳旭宏医疗科技有限公司 | Assembly method of electrocardiogram recorder and electrocardiogram recorder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102858119A (en) * | 2011-07-01 | 2013-01-02 | 莱尔德电子材料股份有限公司 | Ultrasonic wave welding line structure, welding method, product casing and electronic product |
| CN203015060U (en) * | 2012-12-17 | 2013-06-19 | 国光电器股份有限公司 | Sound box ultrasonic welding structure |
| CN103227066A (en) * | 2012-01-25 | 2013-07-31 | 欧姆龙株式会社 | Connection structure of housing of electronic apparatus and connection method of forming housing |
| CN203504929U (en) * | 2013-10-18 | 2014-03-26 | 青岛歌尔声学科技有限公司 | Ultrasonic welding waterproof shell structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10138482A1 (en) * | 2001-08-04 | 2003-02-13 | Bosch Gmbh Robert | Joining together two, typically plastic, parts, particularly the parts of an insertion sensor to be inserted into a pipeline using vibration or ultrasonic welding with welding pockets between the two parts for excess material |
-
2013
- 2013-10-18 CN CN201310493632.1A patent/CN103533797B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102858119A (en) * | 2011-07-01 | 2013-01-02 | 莱尔德电子材料股份有限公司 | Ultrasonic wave welding line structure, welding method, product casing and electronic product |
| CN103227066A (en) * | 2012-01-25 | 2013-07-31 | 欧姆龙株式会社 | Connection structure of housing of electronic apparatus and connection method of forming housing |
| CN203015060U (en) * | 2012-12-17 | 2013-06-19 | 国光电器股份有限公司 | Sound box ultrasonic welding structure |
| CN203504929U (en) * | 2013-10-18 | 2014-03-26 | 青岛歌尔声学科技有限公司 | Ultrasonic welding waterproof shell structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103533797A (en) | 2014-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103533797B (en) | Ultra-sonic welded water-proof shell structure | |
| CN104935699B (en) | Rimless mobile terminal | |
| McNamara et al. | Guidelines on the investigation and management of follicular lymphoma | |
| WO2014182651A8 (en) | Article of footwear having welded upper | |
| CN204810330U (en) | No frame mobile terminal | |
| KR20140005973U (en) | a float | |
| CN206394822U (en) | A kind of pressure-resistant floating ball | |
| JP5660318B2 (en) | Washroom floor | |
| CN203504929U (en) | Ultrasonic welding waterproof shell structure | |
| JP2019516889A (en) | Sealing tape for sealing a gap between building members and method for manufacturing this sealing tape | |
| CN206402219U (en) | A kind of mobile phone waterproof construction | |
| CN104578529A (en) | Waterproof shield for motor | |
| KR102111478B1 (en) | Buoys with different magnifications | |
| CN106304721A (en) | The shell of mobile terminal product and products thereof | |
| CN207612420U (en) | Loudspeaker enclosure | |
| CN203795660U (en) | Universal angle bar | |
| CN208430640U (en) | A kind of construction water proof material internal corner structure | |
| JP5533755B2 (en) | Washroom floor | |
| JP2014010996A (en) | Connector forming method | |
| JP5536856B2 (en) | Underwater suit material and underwater suit using the same | |
| CN202374882U (en) | Aquarium culture box with box wall in interlayer structure | |
| CN205502460U (en) | Glass fiber reinforced gypsum board's seamless connection structure | |
| CN105629003A (en) | Novel electric energy metering box | |
| CN206332543U (en) | Miniature drip-proof motors | |
| CN207382751U (en) | A kind of terminal rain-proof injection casing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |