CN202454808U - Electric connector realizing sealing through ultrasonic welding - Google Patents
Electric connector realizing sealing through ultrasonic welding Download PDFInfo
- Publication number
- CN202454808U CN202454808U CN2011205367165U CN201120536716U CN202454808U CN 202454808 U CN202454808 U CN 202454808U CN 2011205367165 U CN2011205367165 U CN 2011205367165U CN 201120536716 U CN201120536716 U CN 201120536716U CN 202454808 U CN202454808 U CN 202454808U
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- CN
- China
- Prior art keywords
- electric connector
- half shell
- ultrasonic bonding
- sealing
- 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 - Fee Related
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Abstract
The utility model relates to an electric connector realizing sealing through ultrasonic welding, comprising a shell body which is spliced by a first half shell and a second half shell; an installation channel for installing an insulator is arranged in the shell body; the installation channel is enclosed by the first half shell and the second half shell; the opposite sides of the first half shell and the second half shell are welded by ultrasonic wave and are sealed and matched; according to the electric connector realizing sealing through ultrasonic welding, the first half shell and the second half shell of the shell body are welded through ultrasonic wave, so that a matched part between the first half shell and the second half shell is well sealed without any seal ring; because no seal ring needs to be assembled between the matched surfaces of the first half shell and the second half shell, the assembly efficiency of the electric connector with the split shell body is improved; and the production cycle is shortened, and the problem of an existing electric connector with the split shell body that the production efficiency is low because the seal ring is assembled at the matched part of the two half shells is solved.
Description
Technical field
The utility model relates to technical field of electric connectors, especially a kind of electric connector of realizing sealing through ultrasonic bonding.
Background technology
Along with EM equipment moduleization and integrated development, electric connector obtains application more and more widely, and the some of them electric connector has split type housing; Specifically, promptly the housing of this electric connector is to be spliced by two and half shell make-ups, when this type electric connector need be realized the water-tight of two halves shell cooperation place of housing; Traditional way is in the sealing of the two halves shell seam crossing employing O of housing type circle, yet the decrement of O type circle is relevant with housing and O type circle dimensional tolerance, so sealing effectiveness is difficult to satisfactory; In addition, also need sometimes that for fear of coming off of O type circle it is carried out viscose glue and handle, assembling process is extremely loaded down with trivial details; Can't realize producing in enormous quantities; Especially be non-specification shape at required O type circle, under the inapplicable situation of standard O type circle, must formulate O type circle by difformity; Bother during operating cost, cost height and production cycle are oversize.
Summary of the invention
The purpose of the utility model is to provide a kind of and realizes the electric connector of sealing through ultrasonic bonding, to solve existing electric connector with split type housing owing to the low problem of production efficiency that need cause at the cooperation place of its two halves shell fitting tight circle.
In order to address the above problem; The ultrasonic bonding of passing through of the utility model realizes that the electric connector that seals adopts following technical scheme: a kind of electric connector of realizing sealing through ultrasonic bonding; Comprise the housing that is put together by the first half shells and the second half shells; Have the installation channel that is used to install insulator in the said housing, said installation channel is surrounded by first, second half shell and forms, and the right side of said first, second half shell facies is sealed and matched through ultrasonic bonding.
Described first, second half shell is sealed and matched through ultrasound line and the ultrasonic bonding of being located on the two mating surface between the ultrasonic bath.
The front end place of said installation channel is equipped with insulator and is equipped with contact through said insulator along the anti-play of the grafting direction of electric connector, is arranged with the sealing ring that the internal face with housing is sealed and matched on the said insulator.
Be provided with in the place, end of incoming cables of electric connector in the described installation channel and be used for the O-ring seal that is sealed and matched with corresponding cable sheath.
Said housing is provided with the handle of annular, and said handle is formed by the two hanger make-ups that set up separately on first, second half shell, and the mating surface of two hangers is through ultrasonic bonding.
In said first, second half shell one is provided with locating convex block in the two relative side, and another is provided with the location hole corresponding with said locating convex block, and first, second half shell is through said locating convex block and the cooperation of location hole location.
Since the utility model pass through electric connector that ultrasonic bonding realizes sealing with first, second half shell of its housing through ultrasonic bonding; Thereby can make the cooperation place between its first, second half shell under the situation that does not need sealing ring, realize excellent sealing; Owing to do not need fitting tight circle between the mating surface of described first, second half shell again; Therefore improved efficiency of assembling widely to electric connector with split type housing; Shortened its production cycle, thereby solved existing electric connector with split type housing owing to the low problem of production efficiency that need cause at the cooperation place of its two halves shell fitting tight circle.
Description of drawings
Fig. 1 is the structural representation through the embodiment 1 of the electric connector of ultrasonic bonding realization sealing;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the structural representation of the first half shells among Fig. 1;
Fig. 4 is the stereogram of the first half shells among Fig. 1;
Fig. 5 is the structural representation of the second half shells among Fig. 1;
Fig. 6 is the stereogram of the second half shells among Fig. 1;
Fig. 7 is the A-A cutaway view of Fig. 2.
Embodiment
Realize the embodiment 1 of the electric connector of sealing shown in Fig. 1-7, having housing through ultrasonic bonding; Housing is put together by the first half shells 1 and the second half shells 2; Surround an installation channel after the first half shells 1 and the second half shells 2 all adopt thermoplastic and the two amalgamation, the front end of installation channel (near an end of the inserted terminal of electric connector) locates to be provided with insulator 3, and insulator 3 is located at the inserted terminal place of electric connector; The outer peripheral face of insulator 3 is provided with the radially protruding 3-1 of protrusion; The internal face of housing is provided with the annular groove corresponding with protruding 3-1 4, and protruding 3-1 on the insulator 3 and 4 cards of the annular groove on the inner walls face are joined, thereby have realized insulator 3 and the anti-channeling of housing on the grafting direction of electric connector movingly; In addition; Be arranged with sealing ring 5 on the insulator 3 also through the wall of sealing ring 5 with installation channel, promptly the internal face of the correspondence position of housing is sealed and matched, thereby realizes the sealing at the inserted terminal place of electric connector; Installation channel is interior in the rear end; Promptly the end place near the end of incoming cables of housing is provided with O-ring seal 6; O-ring seal 6 is used for being sealed and matched with the crust that feeds the cable in the housing, thereby realizes the sealing at the place, end of incoming cables of electric connector, and the mating surface of the first half shells 1 and the second half shells 2 is provided with ultrasonic bath 1-1; The second half shells 2 are provided with the ultrasound line 2-1 corresponding with ultrasonic bath 1-1 with the mating surface of the first half shells 1; First, second half shell fixedly is assemblied in together with the mode of ultrasonic bonding and is sealed and matched, and ultrasound line 2-1 and ultrasonic bath 1-1 then can prevent to take place in the welding process flash effectively, specifically; The fusing that is ultrasound line 2-1 when welding also flows in the ultrasonic bath 1-1; Thereby first, second half shell is combined as a whole, makes the ultrasound line sealing that the seam crossing of first, second half shell is dissolved, the mode through ultrasonic bonding is fixed together first, second half shell can realize being sealed and matched between first, second half shell under the prerequisite of not using sealing ring; So far sealing ring 4 has been realized the sealing of electric connector inserted terminal; O-ring seal 6 has been realized the sealing of electric connector end of incoming cables, and ultrasonic bonding has realized the sealing between first, second half shell of housing, has promptly realized the comprehensive sealing of electric connector; Housing is provided with handle 7; Handle 7 forms after by the two hanger make-ups of being located at respectively on first, second half shell; One that is positioned in two hangers on the first half shells 1 is provided with ultrasonic bath; One that is positioned on the second half shells 2 is provided with corresponding ultrasound line, and the two is soldered in first, second half shell welding.In addition, the hanger that the hanger of the first half shells is provided with location hole 8, the second half shells 2 is provided with and location hole 8 locating convex block 9 one to one, first, second half shell when assembling through said locating convex block and the cooperation of location hole location.
Claims (6)
1. electric connector of realizing sealing through ultrasonic bonding; Comprise the housing that is put together by the first half shells and the second half shells; Has the installation channel that is used to install insulator in the said housing; Said installation channel is surrounded by first, second half shell and forms, and it is characterized in that, the right side of said first, second half shell facies is sealed and matched through ultrasonic bonding.
2. according to claim 1ly realize it is characterized in that the electric connector of sealing that described first, second half shell is sealed and matched through ultrasound line and the ultrasonic bonding of being located on the two mating surface between the ultrasonic bath through ultrasonic bonding.
3. the electric connector of realizing sealing through ultrasonic bonding according to claim 1 and 2; It is characterized in that; The front end place of said installation channel is equipped with insulator and is equipped with contact through said insulator along the anti-play of the grafting direction of electric connector, is arranged with the sealing ring that the internal face with housing is sealed and matched on the said insulator.
4. according to claim 3ly realize it is characterized in that the electric connector of sealing, be provided with in the place, end of incoming cables of electric connector in the described installation channel and be used for the O-ring seal that is sealed and matched with corresponding cable sheath through ultrasonic bonding.
5. the electric connector of realizing sealing through ultrasonic bonding according to claim 1 and 2; It is characterized in that; Said housing is provided with the handle of annular, and said handle is formed by the two hanger make-ups that set up separately on first, second half shell, and the mating surface of two hangers is through ultrasonic bonding.
6. the electric connector of realizing sealing through ultrasonic bonding according to claim 1 and 2; It is characterized in that; In said first, second half shell one is provided with locating convex block in the two relative side; Another is provided with the location hole corresponding with said locating convex block, and first, second half shell cooperates through said locating convex block and location hole location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205367165U CN202454808U (en) | 2011-12-20 | 2011-12-20 | Electric connector realizing sealing through ultrasonic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205367165U CN202454808U (en) | 2011-12-20 | 2011-12-20 | Electric connector realizing sealing through ultrasonic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454808U true CN202454808U (en) | 2012-09-26 |
Family
ID=46870638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205367165U Expired - Fee Related CN202454808U (en) | 2011-12-20 | 2011-12-20 | Electric connector realizing sealing through ultrasonic welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937588A (en) * | 2021-09-22 | 2022-01-14 | 中航光电科技股份有限公司 | Method for reducing cracks of ultrasonic welding terminal and connector |
| JP2023503337A (en) * | 2019-11-25 | 2023-01-27 | フェニックス コンタクト ゲーエムベーハー ウント コムパニー カーゲー | Method for producing electrical connection array and electrical connection array |
-
2011
- 2011-12-20 CN CN2011205367165U patent/CN202454808U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023503337A (en) * | 2019-11-25 | 2023-01-27 | フェニックス コンタクト ゲーエムベーハー ウント コムパニー カーゲー | Method for producing electrical connection array and electrical connection array |
| JP7440631B2 (en) | 2019-11-25 | 2024-02-28 | フェニックス コンタクト ゲーエムベーハー ウント コムパニー カーゲー | Method for producing an electrical connection arrangement and electrical connection arrangement |
| CN113937588A (en) * | 2021-09-22 | 2022-01-14 | 中航光电科技股份有限公司 | Method for reducing cracks of ultrasonic welding terminal and connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20181220 |