CN209571595U - A kind of epoxy sealing jack assemblies - Google Patents
A kind of epoxy sealing jack assemblies Download PDFInfo
- Publication number
- CN209571595U CN209571595U CN201920745556.1U CN201920745556U CN209571595U CN 209571595 U CN209571595 U CN 209571595U CN 201920745556 U CN201920745556 U CN 201920745556U CN 209571595 U CN209571595 U CN 209571595U
- Authority
- CN
- China
- Prior art keywords
- groove
- epoxy resin
- contact pin
- shell
- epoxy
- 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
Abstract
The utility model discloses a kind of epoxy sealing jack assemblies, including shell, and shell is interior to have one group of contact pin by epoxy resin encapsulated, inner walls are circumferentially equipped with the first groove, first groove is located in epoxy resin, and contact pin outer wall is circumferentially equipped with the second groove, and the second groove also is located in epoxy resin；Binding force that can be whole between shell after reinforced epoxy encapsulating by the first groove, prevents whole fall off；The binding force between contact pin and epoxy resin can be increased by the second groove, avoid falling off for contact pin；Reliability when to guarantee that connector uses.
Description
Technical field
The utility model relates to technical field of electric connectors, specifically a kind of epoxy sealing jack assemblies.
Background technique
Electric connector is the common device for electrical connection, and electric connector generally comprises radio frequency connector, high temperature conjunction
The multiple types such as device, filter connector, hermetically sealed connector.Epoxy sealing jack assemblies pass through epoxy resin for contact pin and shell phase
It is fixed, but find in use, epoxy resin often integrally falls off, and product is caused to be unable to normal use.
Utility model content
The purpose of this utility model is to provide a kind of epoxy sealing jack assemblies, on the one hand which can prevent epoxy
Resin falls off from shell, is on the other hand also avoided that contact pin falls off from epoxy resin, guarantees the quality of connector.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of epoxy sealing jack assemblies, including shell, shell is interior to have one group of contact pin, feature by epoxy resin encapsulated
It is, the inner walls are circumferentially equipped with the first groove, and the first groove is located in epoxy resin.
The contact pin outer wall is circumferentially equipped with the second groove, and the second groove also is located in epoxy resin.
Further, first groove is in a ring.
Further, the inner walls are provided with the rectangular channel being axially distributed, and wherein rectangular channel is connected to the first groove.
Further, second groove is in a ring.
Further, second groove is polygon.
The utility model has the beneficial effects that the utility model by the first groove can after reinforced epoxy encapsulating with shell
Whole binding force between body prevents whole fall off；The combination between contact pin and epoxy resin can be increased by the second groove
Power avoids falling off for contact pin；Reliability when to guarantee that connector uses.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model epoxy sealing jack assemblies structural schematic diagram；
Fig. 2 is the utility model different perspectives structural schematic diagram；
Fig. 3 is the utility model three-dimensional cutaway view；
Fig. 4 is this practical contact pin structure schematic diagram；
Fig. 5 is this practical contact pin structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
As depicted in figs. 1 and 2, a kind of epoxy sealing jack assemblies, including shell 1, shell 1 is interior to be filled by epoxy resin 2
Feng Youyi group contact pin 3.
As shown in figure 3,1 inner wall of shell is circumferentially equipped with the first groove 4, in a ring, the first groove 4 is located at the first groove 4
In epoxy resin 2；
As shown in figure 3,3 outer wall of contact pin is circumferentially equipped with the second groove 5, as shown in figure 4, the second groove 5 is in a ring, second
Groove 5 also is located in epoxy resin 2.
In use, binding force that can be whole between shell 1 after 2 encapsulating of reinforced epoxy by the first groove 4, when
After long-time service, if separated between epoxy resin 2 and shell 1, axial limiting is carried out by the first groove 4, is prevented
Epoxy resin 2 falls off from shell 1；The binding force between contact pin 3 and epoxy resin 2 can be increased by the second groove 5, work as length
After phase use, if separated between epoxy resin 2 and contact pin 3, axial limiting is carried out by the second groove 5, prevents from inserting
Needle 3 falls off from epoxy resin 2；Reliability when to guarantee that connector uses.
Further, 1 inner wall of shell is provided with the rectangular channel 6 being axially distributed, and wherein rectangular channel 6 is connected to the first groove 4, encapsulating
When, epoxy resin 2 by the first groove 4 enter rectangular channel 6 in, further, after 2 encapsulating of reinforced epoxy with shell 1 it
Between whole binding force, after long-time service, if separated between epoxy resin 2 and shell 1, by rectangular channel 6 into
Row axial limiting prevents from generating axial rotation between epoxy resin 2 and shell 1.
Above-mentioned second groove 5 is not limited to annular, as shown in Figure 5, or polygon utilizes the second groove 5 itself
If separated between epoxy resin 2 and contact pin 3, contact pin 3 and epoxy are prevented after long-time service for polygonal shape
Axial rotation is generated between resin 2, further, guarantees reliability when connector uses.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (5)
1. a kind of epoxy sealing jack assemblies, including shell (1), shell (1) is interior to have one group of contact pin by epoxy resin (2) encapsulating
(3), which is characterized in that shell (1) inner wall is circumferentially equipped with the first groove (4), and the first groove (4) is located at epoxy resin
(2) in；
Contact pin (3) outer wall is circumferentially equipped with the second groove (5), and the second groove (5) also is located in epoxy resin (2).
2. a kind of epoxy sealing jack assemblies according to claim 1, which is characterized in that first groove (4) is in ring
Shape.
3. a kind of epoxy sealing jack assemblies according to claim 2, which is characterized in that shell (1) inner wall is provided with
The rectangular channel (6) being axially distributed, wherein rectangular channel (6) is connected to the first groove (4).
4. a kind of epoxy sealing jack assemblies according to claim 1, which is characterized in that second groove (5) is in ring
Shape.
5. a kind of epoxy sealing jack assemblies according to claim 1, which is characterized in that second groove (5) is more
Side shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920745556.1U CN209571595U (en) | 2019-05-22 | 2019-05-22 | A kind of epoxy sealing jack assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920745556.1U CN209571595U (en) | 2019-05-22 | 2019-05-22 | A kind of epoxy sealing jack assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571595U true CN209571595U (en) | 2019-11-01 |
Family
ID=68336534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920745556.1U Active CN209571595U (en) | 2019-05-22 | 2019-05-22 | A kind of epoxy sealing jack assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571595U (en) |
-
2019
- 2019-05-22 CN CN201920745556.1U patent/CN209571595U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204067664U (en) | Electric connector | |
| CN101689726B (en) | High current sealed connector plug assembly | |
| US10854888B2 (en) | Battery | |
| CN101714616B (en) | Electrode leading structure and electricity storage electric element adopting thereof | |
| CN208819925U (en) | Cap assembly and secondary cell | |
| CN209496945U (en) | Battery core and battery | |
| CN209571595U (en) | A kind of epoxy sealing jack assemblies | |
| CN102231432B (en) | Cell and cell tank | |
| CN109449699A (en) | A kind of RF coaxial adapters | |
| JP5874755B2 (en) | battery | |
| CN210576721U (en) | Waterproof, shielding and insulating integrated switching hole cover assembly | |
| CN209571582U (en) | A kind of proof voltage hermetically sealed connector on power grid | |
| CN209119849U (en) | Charger baby | |
| CN107947103A (en) | A kind of high intensity installs convenient cable-joint protector box | |
| CN207743141U (en) | A kind of anti-twisting equipment of high-voltage switch electric appliance major loop | |
| CN208014982U (en) | A kind of high current height for energy-storage system protects connection system | |
| CN207398412U (en) | A kind of high life sealed electrical connector | |
| CN209487797U (en) | A kind of mistake proofing cartridge socket | |
| CN201584437U (en) | Electrode leading-out structure and accumulating electric component using the same | |
| CN210628175U (en) | Single-output double-output improved pole | |
| CN214175880U (en) | Universal operation crank of medium voltage switch | |
| CN2884589Y (en) | Waterproof plug | |
| CN109065361A (en) | A kind of capacitor cover plate | |
| CN204407617U (en) | There is the industrial connector of anti-extraction function | |
| CN201690041U (en) | Snap close type jack connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An epoxy sealed socket assembly Effective date of registration: 20200528 Granted publication date: 20191101 Pledgee: Merchants Bank Bengbu branch of Limited by Share Ltd. Pledgor: BENGBU FUYUAN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980002557 |