CN217589542U - Special-shaped flexible connection scattered sheet area injection molding insulation structure - Google Patents
Special-shaped flexible connection scattered sheet area injection molding insulation structure Download PDFInfo
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- CN217589542U CN217589542U CN202221862118.1U CN202221862118U CN217589542U CN 217589542 U CN217589542 U CN 217589542U CN 202221862118 U CN202221862118 U CN 202221862118U CN 217589542 U CN217589542 U CN 217589542U
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 66
- 238000009413 insulation Methods 0.000 title claims description 13
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 239000012634 fragment Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides an insulating structure that moulds plastics of heterotypic flexible coupling scattered piece region, include: an injection molding upper cover and an injection molding lower cover; the injection molding lower cover is arranged below the middle scattered sheet area of the special-shaped soft connecting piece; the injection molding upper cover is arranged above the middle scattered sheet area of the special-shaped soft connecting piece; the injection molding upper cover is connected with the injection molding lower cover in a buckling mode and completely covers the upper surface, the lower surface and the side faces of the middle scattered piece area. Because the injection molding upper cover and the injection molding lower cover are integrally formed in a mold injection molding mode, and the size of the injection molding upper cover and the size of the middle scattered piece area of the special-shaped soft connecting piece are matched, the mold is formed in one step, the appearance is attractive, the product consistency is high, and the production and assembly efficiency is high.
Description
Technical Field
The utility model relates to an insulation system, concretely relates to regional insulation system that moulds plastics of heterotypic flexible coupling piece that looses.
Background
The special-shaped flexible connecting piece is a connecting conductive piece widely used in the electric power, chemical industry and smelting industry. The structure of the special-shaped flexible connecting piece is shown in figure 1 and comprises flexible connecting welding openings 1 at two ends and a middle scattered sheet area 2 positioned between the flexible connecting welding openings. Wherein, the middle scattered sheet area 2 is formed by overlapping a plurality of layers of connecting sheets.
In the prior art, the middle scattered piece area 2 of the special-shaped flexible connector adopts an insulation structure spliced by heat shrink tubes, namely: outside the middle scattered piece area 2, a heat shrinkable tube is spliced and sleeved. This approach has the following problems: the assembly is not easy, and the assembly efficiency is low.
SUMMERY OF THE UTILITY MODEL
The defect to prior art existence, the utility model provides an insulating structure that moulds plastics of heterotypic flexible coupling flaked area can effectively solve above-mentioned problem.
The utility model adopts the technical scheme as follows:
the utility model provides an insulating structure that moulds plastics of heterotypic flexible coupling scattered piece region, include: an injection molding upper cover and an injection molding lower cover;
the injection molding lower cover is arranged below the middle scattered sheet area of the special-shaped soft connecting piece; the injection molding upper cover is arranged above the middle scattered sheet area of the special-shaped soft connecting piece; the injection molding upper cover is connected with the injection molding lower cover in a buckling mode and completely covers the upper surface, the lower surface and the side faces of the middle scattered piece area.
Preferably, the injection molding upper cover and the injection molding lower cover are integrally formed insulating parts after injection molding.
Preferably, the injection molding lower cover is provided with five buckles which are A1 st buckle A1, A2 nd buckle A2, A3 rd buckle A3, A4 th buckle A4 and A5 th buckle A5 respectively;
wherein: the 1 st buckle A1 and the 2 nd buckle A2 are oppositely arranged at two sides of the special-shaped soft connecting piece and are close to a weld crater at one side of the special-shaped soft connecting piece;
the 3 rd buckle A3 and the 4 th buckle A4 are oppositely arranged on two sides of the special-shaped soft connecting piece and are close to a welded junction on the other side of the special-shaped soft connecting piece;
the 5 th buckle A5 is arranged at the position of an outer arc middle point of a middle scattered sheet area of the special-shaped soft connecting piece.
The utility model provides an insulating structure that moulds plastics of heterotypic flexible coupling fragment area has following advantage:
because the injection molding upper cover and the injection molding lower cover are integrally formed in a mold injection molding mode, and the size of the injection molding upper cover and the size of the middle scattered piece area of the special-shaped soft connecting piece are matched, the mold is formed in one step, the appearance is attractive, the product consistency is high, and the production and assembly efficiency is high.
Drawings
FIG. 1 is a structural view of a profiled flexible connector;
FIG. 2 is a structural diagram of the sectional injection insulation structure of the irregular flexible connection scattering sheet provided by the present invention when the injection upper cover is opened;
fig. 3 is a structural diagram of the insulation structure for injection molding of the irregular flexible connection scattered sheet area when the upper cover is buckled.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides an insulating structure that moulds plastics of heterotypic flexible coupling scattered piece region refers to fig. 1, fig. 2 and fig. 3, include: an injection molding upper cover 4 and an injection molding lower cover 3;
an injection molding lower cover 3 is arranged below the middle scattered sheet area of the special-shaped soft connecting piece 5; an injection molding upper cover 4 is arranged above the middle scattered sheet area of the special-shaped soft connecting piece; the injection molding upper cover 4 is buckled and connected with the injection molding lower cover 3 to completely cover the upper surface, the lower surface and the side surface of the middle scattered piece area.
The injection molding upper cover 4 and the injection molding lower cover 3 are integrally formed insulating parts after injection molding.
As a concrete implementation mode, the injection molding upper cover 4 and the injection molding lower cover 3 are connected in a clamping mode through five buckles, the stable coating effect on the middle scattered sheet area of the special-shaped soft connecting piece 5 is achieved through the arrangement of the five buckle positions, and the injection molding upper cover 4 and the injection molding lower cover 3 are connected in a clamping mode and are firm in structure. Specifically, the injection molding lower cover 3 is provided with five buckles which are A1 st buckle A1, A2 nd buckle A2, A3 rd buckle A3, A4 th buckle A4 and A5 th buckle A5 respectively;
wherein: the 1 st buckle A1 and the 2 nd buckle A2 are oppositely arranged at two sides of the special-shaped soft connecting piece and are close to a welded junction at one side of the special-shaped soft connecting piece;
the 3 rd buckle A3 and the 4 th buckle A4 are oppositely arranged on two sides of the special-shaped soft connecting piece and are close to the welded junction on the other side of the special-shaped soft connecting piece;
the 5 th buckle A5 is arranged at the position of the outer arc middle point of the middle scattered sheet area of the special-shaped soft connecting piece.
The utility model provides an insulating structure that moulds plastics of heterotypic flexible coupling fragment area, its using-way is:
1) Respectively obtaining an injection molding upper cover 4 and an injection molding lower cover 3 by adopting an integrated injection molding mode of insulating plastics;
2) And assembling the injection molding upper cover 4 and the injection molding lower cover 3 to the middle scattered sheet area of the special-shaped soft connecting piece 5, and clamping the injection molding upper cover 4 and the injection molding lower cover 3 to form a structure of soft connection conduction and surface insulation. The insulation protection of the special-shaped soft connecting piece is realized through the injection molding upper cover and the injection molding lower cover, and the use safety of the special-shaped soft connecting piece is ensured;
when the traditional mode of sleeving the heat shrinkable tube is adopted, the end part of the heat shrinkable tube needs to be cut manually, so that on one hand, the risk of end missing cutting exists; on the other hand, when the cutting is carried out manually, the assembly time is prolonged, and the appearance is not attractive.
And the utility model provides an insulating structure that moulds plastics of heterotypic flexible coupling fragment area has following advantage:
because the injection molding upper cover and the injection molding lower cover are integrally formed in a mold injection molding mode, and the size of the injection molding upper cover and the size of the middle scattered piece area of the special-shaped soft connecting piece are matched, the mold is formed in one step, the appearance is attractive, the product consistency is high, and the production and assembly efficiency is high.
The method has the following specific advantages:
(1) The production efficiency is high: compared with the mode of sleeving the heat shrinkable tube, the end head does not need to be cut manually, and the time is saved by about 3.5 minutes per piece;
(2) The safety is high: the electric leakage risk at the splicing position of the manually sleeved heat shrinkable tube is avoided, and 100% of error prevention is achieved;
(3) The product consistency is high: the shell mold is formed at one time, so that the heat shrinkable tube is prevented from being sleeved manually, and the end part of the heat shrinkable tube is cut manually, so that the splicing size is inconsistent or the end part is cut without risk;
(4) The mould is formed in one step without manual splicing, and the appearance is attractive.
After the utility model is adopted, the efficiency of the insulation protection process is improved by more than 4 times; the use safety is high, the product uniformity is good, and compared with the traditional splicing sleeve heat-shrinkable tube form, the splicing sleeve heat-shrinkable tube form is a breakthrough.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.
Claims (3)
1. The utility model provides an insulating structure of moulding plastics in heterotypic flexible coupling fragment area which characterized in that includes: an injection molding upper cover and an injection molding lower cover;
the injection molding lower cover is arranged below the middle scattered sheet area of the special-shaped soft connecting piece; the injection molding upper cover is arranged above the middle scattered sheet area of the special-shaped soft connecting piece; the injection molding upper cover is connected with the injection molding lower cover in a buckling mode and completely covers the upper surface, the lower surface and the side faces of the middle scattered piece area.
2. The injection molding insulation structure of the special-shaped flexible connection scattering sheet area as claimed in claim 1, wherein the injection molding upper cover and the injection molding lower cover are both integrally molded insulation pieces after injection molding.
3. The injection molding insulation structure of the special-shaped soft connection scattering piece area as claimed in claim 1, wherein the injection molding lower cover is provided with five buckles, namely A1 st buckle (A1), A2 nd buckle (A2), A3 rd buckle (A3), A4 th buckle (A4) and A5 th buckle (A5);
wherein: the 1 st buckle (A1) and the 2 nd buckle (A2) are oppositely arranged at two sides of the special-shaped soft connecting piece and are close to a welded junction at one side of the special-shaped soft connecting piece;
the 3 rd buckle (A3) and the 4 th buckle (A4) are oppositely arranged on two sides of the special-shaped soft connecting piece and are close to a weld joint on the other side of the special-shaped soft connecting piece;
the 5 th buckle (A5) is arranged at the position of the outer arc middle point of the middle scattered sheet area of the special-shaped soft connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221862118.1U CN217589542U (en) | 2022-07-19 | 2022-07-19 | Special-shaped flexible connection scattered sheet area injection molding insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221862118.1U CN217589542U (en) | 2022-07-19 | 2022-07-19 | Special-shaped flexible connection scattered sheet area injection molding insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217589542U true CN217589542U (en) | 2022-10-14 |
Family
ID=83535631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221862118.1U Active CN217589542U (en) | 2022-07-19 | 2022-07-19 | Special-shaped flexible connection scattered sheet area injection molding insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217589542U (en) |
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2022
- 2022-07-19 CN CN202221862118.1U patent/CN217589542U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 8 Jufu South Road, Yujiawu Hui Township, Tongzhou District, Beijing, 101105 Patentee after: Beijing Weitongli Electric Co.,Ltd. Address before: 101105 Beijing Tongzhou District Tongzhou District 8 South Road 1 1 1 Patentee before: BEIJING VICTORY ELECTRIC Co.,Ltd. |