CN209389235U - A kind of connecting terminal molded plastic frame - Google Patents
A kind of connecting terminal molded plastic frame Download PDFInfo
- Publication number
- CN209389235U CN209389235U CN201920468588.1U CN201920468588U CN209389235U CN 209389235 U CN209389235 U CN 209389235U CN 201920468588 U CN201920468588 U CN 201920468588U CN 209389235 U CN209389235 U CN 209389235U
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- CN
- China
- Prior art keywords
- molded plastic
- plastic frame
- frame ontology
- connecting terminal
- guiding groove
- Prior art date
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Abstract
The utility model relates to a kind of connecting terminal molded plastic frames, molded plastic frame ontology including cuboid, it is provided with the bottom closing of multiple spaced apart stepped holes and stepped hole thereon, the melting material storehouse of perforation is equipped at adjacent step interporal lacuna, it is provided with guiding groove on the opposite outer side surface of the two of molded plastic frame ontology corresponding with each stepped hole, is outward extended with non-return wing on the molded plastic frame ontology in the middle part of guiding groove；The junction of plane is additionally provided with arc transition on guiding groove and molded plastic frame ontology, the utility model is used for the final molding of terminals subrack, which ensure that the accurate positionin of conductive sheet, and conductive sheet is easy for installation, productivity is not only substantially increased, but also can avoid the problem that the terminals subrack leak of final molding completely.
Description
Technical field
The utility model relates to terminal plate technical field, especially a kind of connecting terminal molded plastic frame.
Background technique
In the prior art, it is pressed directly by conductive sheet in the slot of terminal support ontology and forms expansion type close-fitting structure, thus structure
At terminals subrack, assembly precision is not high, and spoilage is high；And easily occur between the conductive sheet and ontology connected by press-fit approach
Gap and lead to leak, seriously affect overall tightness；In addition in the injection molding process that terminal support uses, first by multiple bands
The conductive sheet of nut successively puts the specific position into injection moulding machine, then starting injection molding is terminals subrack, the assembly
Molding mode operation link before injection molding machine is more, put positioning it is cumbersome, seriously affect injection molding efficiency.
Utility model content
The applicant provides a kind of structurally reasonable connecting terminal injection molding for the disadvantage in above-mentioned existing production technology
Frame carries out secondary injection molding after installing conductive sheet based on this as terminals subrack, substantially increases injection molding efficiency
And assembly precision, and seepy question caused by capable of avoiding completely because of blow-by.
Technical solution used by the utility model is as follows:
A kind of connecting terminal molded plastic frame, including molded plastic frame ontology are provided with multiple spaced apart steps on molded plastic frame ontology
Hole is provided with the melting material storehouse of perforation, molded plastic frame ontology corresponding with each stepped hole positioned at two neighboring stepped hole gap location
Two opposite outer side surfaces on be provided with guiding groove, be outward extended with non-return wing on the molded plastic frame ontology of two neighboring guiding groove.
As a further improvement of the above technical scheme:
The bottom of the stepped hole is closed, and extends downwardly the lower surface for protruding from molded plastic frame ontology.
The both ends in the melting material storehouse are outward extended with rectangular preiection, and another both ends are the arcuate structure of indent.
The molded plastic frame ontology is rectangular parallelepiped structure, and the quantity of stepped hole thereon is two to nine.
The junction of plane is provided with arc surface on each guiding groove and molded plastic frame ontology.
The beneficial effects of the utility model are as follows:
The utility model is simple and reasonable for structure, easy to use, after connecting terminal molded plastic frame molding, successively along drawing
Guide groove insertion conductive sheet as made of copper sheet and embedding nut riveting is installed to until the hole of copper sheet side engages with non-return wing
The entirety being installed, is then put into injection molding machine and carries out quadric injection mould, be shaped to final terminals subrack by position；It is guiding
Slot guide it is lower be inserted into copper sheet, it is convenient and efficient, copper sheet is positioned by the non-return wing in outside, assembly is accurate simple, it is firm in place, greatly
Production efficiency is improved greatly；Final terminals subrack is structure as a whole, and precision is also guaranteed.
The utility model further includes following advantage:
The setting in the melting material storehouse of perforation enables injection molding material when molding again along melting material storehouse by the material of upper and lower part
It interconnects, promotes the intensity of terminals subrack entirety；And grid that terminals subrack is here formed as in use easily because by
It cracks to mechanical shock, the pass-through design in melting material storehouse prevents this problem well, and the material penetrated through after injection molding is not easy to crack；
Space in stepped hole accommodates embedding nut and rigging screw for installing, bottom closing, along with final
Terminals subrack is the integral structure of quadric injection mould, it is entirely avoided later period leak because of caused by the reasons such as fit-up gap is asked
Topic, is fully sealed, solid, securely；
The junction of plane is provided with arc transition on guiding groove and molded plastic frame ontology, the copper sheet following table after ensure that installation
Face is bonded closely in place with plane on molded plastic frame ontology.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main view (half sectional view) of the utility model.
Fig. 3 is the structural schematic diagram in the utility model melting material storehouse.
Fig. 4 is that the utility model installs the structural schematic diagram after conductive sheet.
Fig. 5 is the structural schematic diagram of the utility model conductive sheet.
Wherein: 1, molded plastic frame ontology；2, stepped hole；3, melting material storehouse；31, rectangular preiection；32, arcuate structure；4, guiding groove；
5, non-return wing；6, arc surface；7, conductive sheet；8, copper sheet；9, embedding nut.
Specific embodiment
With reference to the accompanying drawing, illustrate specific embodiment of the present utility model.
As depicted in figs. 1 and 2, the connecting terminal molded plastic frame of the present embodiment, including molded plastic frame ontology 1, on molded plastic frame ontology 1
Multiple spaced apart stepped holes 2 are provided with, the melting material storehouse 3 of perforation is provided with positioned at two neighboring 2 gap location of stepped hole, and it is each
Guiding groove 4, the injection molding of two neighboring guiding groove 4 are provided on the opposite outer side surface of the two of the corresponding molded plastic frame ontology 1 of stepped hole 2
Non-return wing 5 is outward extended on frame ontology 1.
The bottom of stepped hole 2 is closed, and extends downwardly the lower surface for protruding from molded plastic frame ontology 1.
As shown in figure 3, the both ends in melting material storehouse 3 are outward extended with rectangular preiection 31, another both ends are the arcuate structure 32 of indent.
Molded plastic frame ontology 1 is rectangular parallelepiped structure, and the quantity of stepped hole 2 thereon is two to nine.
Each guiding groove 4 and the junction of plane on molded plastic frame ontology 1 are provided with arc surface 6.
As shown in figure 5, conductive sheet 7 is riveted by copper sheet 8 and the embedding nut 9 being placed in immediately below its hole.
As shown in figure 4, installing the structural schematic diagram after conductive sheet 7, specific mounting means for the utility model are as follows: connect at this
After the molding of line terminals molded plastic frame, it successively is inserted into conductive sheet 7 along guiding groove 4, until the hole of 8 side of copper sheet engages with non-return wing 5
It is then installed in place, then the entirety being installed is put into injection molding machine and carries out quadric injection mould, be shaped to final connecting terminal
Frame.
The utility model is simple and practical in structure, conductive sheet accurate positioning easy for installation, after effective guarantee post forming
The final mass of terminals subrack, precision is high, high-efficient.
Above description is the explanation to the utility model, is not the restriction to utility model, defined by the utility model
Range is within the protection scope of the utility model referring to claim, can make any type of modification.
Claims (5)
1. a kind of connecting terminal molded plastic frame, it is characterised in that: including molded plastic frame ontology (1), be provided on molded plastic frame ontology (1) multiple
Spaced apart stepped hole (2) is located at the melting material storehouse (3) that two neighboring stepped hole (2) gap location is provided with perforation, with each
It is provided with guiding groove (4) on the opposite outer side surface of the two of the corresponding molded plastic frame ontology (1) in rank hole (2), two neighboring guiding groove (4)
Molded plastic frame ontology (1) on be outward extended with non-return wing (5).
2. a kind of connecting terminal molded plastic frame as described in claim 1, it is characterised in that: the bottom of the stepped hole (2) is closed,
And extend downwardly the lower surface for protruding from molded plastic frame ontology (1).
3. a kind of connecting terminal molded plastic frame as described in claim 1, it is characterised in that: the both ends of the melting material storehouse (3) are outside
It is extended with rectangular preiection (31), another both ends are the arcuate structure (32) of indent.
4. a kind of connecting terminal molded plastic frame as described in claim 1, it is characterised in that: the molded plastic frame ontology (1) is rectangular
Body structure, the quantity of stepped hole (2) thereon are two to nine.
5. a kind of connecting terminal molded plastic frame as described in claim 1, it is characterised in that: each guiding groove (4) and injection molding
The junction of plane is provided with arc surface (6) on frame ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468588.1U CN209389235U (en) | 2019-04-09 | 2019-04-09 | A kind of connecting terminal molded plastic frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920468588.1U CN209389235U (en) | 2019-04-09 | 2019-04-09 | A kind of connecting terminal molded plastic frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209389235U true CN209389235U (en) | 2019-09-13 |
Family
ID=67852555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920468588.1U Active CN209389235U (en) | 2019-04-09 | 2019-04-09 | A kind of connecting terminal molded plastic frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209389235U (en) |
-
2019
- 2019-04-09 CN CN201920468588.1U patent/CN209389235U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.59-10 xiuxi Road, Wuxi City, Jiangsu Province, 214125 Patentee after: Wuxi Lingbo Electronic Technology Co.,Ltd. Address before: No.59-10 xiuxi Road, Wuxi City, Jiangsu Province, 214125 Patentee before: WUXI LINGBO ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |