CN209448073U - A kind of 90 degree of outlet bands shielding and dismountable bend cutting holder structure - Google Patents
A kind of 90 degree of outlet bands shielding and dismountable bend cutting holder structure Download PDFInfo
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- CN209448073U CN209448073U CN201920295227.1U CN201920295227U CN209448073U CN 209448073 U CN209448073 U CN 209448073U CN 201920295227 U CN201920295227 U CN 201920295227U CN 209448073 U CN209448073 U CN 209448073U
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Abstract
The utility model discloses a kind of 90 degree of outlet bands shielding and dismountable bend cutting holder structures, including Socket casing, through the through-hole being equipped with into 90 degree in Socket casing, preceding glue core assembly is equipped in one end of through-hole, back core component is equipped in the other end of through-hole, it is equipped with preceding shielding piece between preceding glue core assembly and Socket casing, piece is shielded after being equipped between back core component and Socket casing, and the inner end that both preceding shielding piece and rear shielding piece are placed in through-hole abuts against；Preceding shielding piece and rear shielding on piece are equipped with the Elastic buckle to bend inwards, and one end periphery of preceding glue core assembly and back core component, which is equipped with, extends inwardly to groove with Elastic buckle opposite position by end, and Elastic buckle engages with the inner end of groove.Disassembling function may be implemented in the utility model structure, when dysfunction occur in setup error or a certain component, can freely replace error or bad part, reduce the cost of material scrap.
Description
Technical field
The utility model relates to circuit element technical fields in electric car, more particularly to a kind of 90 degree of outlet bands shielding is simultaneously
Dismountable bend cutting holder structure.
Background technique
In conjunction with today of present fuel oil, mixed power and pure electric automobile manufacturing industry fast development, to electrical connector interface
It is required that it is higher and higher, and the curved block of 90 outlets, it is mainly used for high-low pressure high current Automobile drive and control unit cable
Important interface unit.
Connector is the important component of electric car composition, in production or maintenance process, if operator is by it internal
Lead connection wrong or a certain component of inside be when there is dysfunction, because the original structure of connector be it is non-detachable, cause
Wrong or the connector for dysfunction occur can not be repaired, for the sake of security, it is necessary to which entire connector scraps processing, in this way
Increase an invisible cost.
Utility model content
The utility model is directed to above-mentioned existing technological deficiency, provides a kind of 90 degree of outlet bands shielding and dismountable bend cutting
Disassembling function may be implemented in holder structure, this structure, when dysfunction occur in setup error or a certain component, can freely replace
Error or bad part, reduce the cost of material scrap.
In order to solve the above-mentioned technical problem, the utility model provides a kind of 90 degree of outlet bands shielding and dismountable bend cutting
Holder structure, including Socket casing, the Socket casing is interior through the through-hole being equipped with into 90 degree, before one end of the through-hole is equipped with
Glue core assembly is equipped with back core component in the other end of the through-hole, sets between the preceding glue core assembly and the Socket casing
There is the preceding shielding piece for being sleeved on outside the preceding glue core assembly, is equipped with and uses between the back core component and the Socket casing
In the rear shielding piece being sleeved on outside the back core component, and both the preceding shielding piece and described rear shielding piece are placed in described lead to
Inner end in hole abuts against；Shielding piece and rear shielding on piece are equipped with the Elastic buckle to bend inwards, the preceding glue before described
One end periphery of core assembly and back core component is equipped with to be extended inwardly to and the Elastic buckle opposite position by end
The groove at place, the Elastic buckle engage with the inner end of the groove.
Further, the conversion terminal of glue in-core and front end before the preceding glue core assembly includes preceding glue core and is sequentially arranged in
Son, the inner end of the front terminal are connect with one end of the conversion terminal.
Further, the back core component includes back core and the rear terminal in back core, the rear terminal
Inner end connect with the other end of the conversion terminal.
Further, the first elasticity gear that the inner end of the preceding shielding piece is equipped with outward bending is detained, the through-hole wall
It is equipped with the notch closed with the first elasticity gear snap fit.
Further, the outboard end of the preceding shielding piece is equipped with the back-off of fold inward, the end face outside of the preceding glue core
It is equipped with the bayonet with the back-off cooperation.
Further, the second elasticity gear that the rear shielding on piece is equipped with outward bending is detained, and the through-hole wall is equipped with
The card slot closed with the second elasticity gear snap fit.
Further, the inner end of the rear shielding piece extends internally bending equipped with elastic joint part, the elastic connection
The inner end in portion is placed in the notch and abuts with the outside of the preceding shielding piece.
Further, the glue chipware that the back core is centrosymmetric by two is set with.
Further, the side lower end of the glue chipware is equipped with the socket part of outwardly convex, and upper end, which is equipped with, accommodates the set
The socket notch of socket part.
Further, the upper and lower surface of two glue chipwares is equipped with the groove, and the elasticity of on piece is shielded after described
Buckle quantity is consistent with the number of recesses on two glue chipwares and corresponds.
The utility model has the following beneficial effects:
The utility model is inwardly prolonged by being equipped in one end periphery of preceding glue core assembly and back core component by end
Extend to the groove at the Elastic buckle opposite position, it is available when dismantling glue core assembly in the later period in this way to cooperate with groove
Disassembling fixture dismantled, when disassembly, Elastic buckle is compressed outward after disassembling fixture is inserted into groove from end, is made
Elastic buckle and groove are detached from, and then take out glue core assembly, the disassembling function of internal sizes core assembly are realized, inside glue core assembly
When dysfunction occur in setup error or a certain component, can freely replace corresponding glue core assembly, reduce material scrap at
This；And the glue chipware that back core is centrosymmetric by two is set with, and can be simplified technique when production back core, be made single
Glue chipware it is more whole than production back core it is simply more, to save cost；The utility model structure also has structure
Simply, the convenient feature of assembly and disassembly.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
It does not constitute improper limits to the present invention, in the accompanying drawings:
Fig. 1 is the decomposition diagram of bend cutting seat in embodiment；
Fig. 2 is the schematic diagram of preceding shielding piece in embodiment；
Fig. 3 is the schematic diagram of preceding glue core in embodiment；
Fig. 4 is the cross-sectional view of rear shielding piece in embodiment；
Fig. 5 is the schematic diagram of back core in embodiment；
Fig. 6 is the decomposition diagram of back core in embodiment；
Fig. 7 is the cross-sectional view for the elastic card buckle that bend cutting seat shields on piece after being located in embodiment；
Fig. 8 is bend cutting seat in embodiment in the cross-sectional view for being located at the preceding elastic card buckle for shielding on piece；
Fig. 9 is in embodiment for cooperating the schematic diagram of the disassembling fixture of disassembly.
Specific embodiment
In order to more fully understand the technology contents of the utility model, below in conjunction with attached drawing and specific embodiment to this
Utility model is described further and illustrates.
Embodiment
As shown in Figures 1 to 9,90 degree of outlet band shieldings of one kind and dismountable bend cutting holder structure shown in the present embodiment,
Including Socket casing 1 made of integrally moulded, run through the through-hole 11 being equipped with into 90 degree in Socket casing 1, in through-hole 11
One end be equipped with preceding glue core assembly, be equipped with back core component in the other end of through-hole 11, i.e., before glue core assembly and back core component
It is divided into two right-angle sides in 90 degree of through-holes, is equipped between preceding glue core assembly and Socket casing 1 for glue core group before being sleeved on
Preceding shielding piece 2 outside part is equipped with the rear shielding piece for being sleeved on outside back core component between back core component and Socket casing 1
3, and the inner end that both preceding shielding piece 2 and rear shielding piece 2 are placed in through-hole 11 abuts against；On preceding shielding piece 2 and rear shielding piece 3
It is equipped with the Elastic buckle 4 to bend inwards, one end periphery of preceding glue core assembly and back core component is equipped with inside by end
It extends to and engages with the groove 5 at 4 opposite position of Elastic buckle, Elastic buckle 4 with the inner end of groove 5, is i.e. groove is opened
Mouthful direction (for disassembling fixture insert division) is contrary with Elastic buckle, make preceding glue core assembly and back core component respectively with it is preceding
Shielding piece and rear shielding piece engaging block are fixed；When later period need to dismantle glue core assembly, the available disassembling fixture with groove cooperation
Dismantled, specifically, Elastic buckle compressed outward after disassembling fixture is inserted into groove from end, make Elastic buckle with
Groove be detached from, and then take out glue core assembly, realize internal sizes core assembly disassembling function, inside glue core assembly setup error or
When dysfunction occurs in a certain component, corresponding glue core assembly can be freely replaced, the cost of material scrap is reduced.
Conversion terminal 22 and front terminal 23 before preceding glue core assembly includes preceding glue core 21 and is sequentially arranged in glue core 21, it is preceding
The inner end of terminal 23 is connect with one end of conversion terminal 22；Back core component includes back core 31 and is set in back core 31
Rear terminal 32, the inner end of rear terminal 32 is connect with the other end of conversion terminal 22；The shape of conversion terminal 22 is 7 fonts,
Two ends extended forward are respectively facing the open at one end of through-hole 11, are respectively used to connection rear terminal and front terminal；Preceding glue core
21 front end all has gap between front terminal 23 and Socket casing 1 respectively, constitutes the interface plugged together with external plug；Afterwards
Terminal seals against between cable and back core for connecting with cable.
The inner end of preceding shielding piece 2 is equipped with the first elasticity gear button 41 of outward bending, and 11 inner wall of through-hole is equipped with and first
The notch 111 of 41 cooperation of elasticity gear button；The outboard end of preceding shielding piece 2 is set there are two the back-off 42 for being symmetrical arranged simultaneously fold inward,
The end face outside of preceding glue core 21 is equipped with the bayonet 211 cooperated with back-off 42；In above structure, the combination between each component is stablized
With secured, reliability requirement of the satisfaction under HI high impact, high vibration environment；Preceding shielding piece using both sides opening after in inside
Glue core before loading, and the bayonet of preceding glue core end is inserted into the back-off of preceding shielding piece outboard end, increases shielding piece and current carrying terminals
Creepage distance, guarantee insulation effect and comprehensive shielding.
The two sides for shielding piece 3 afterwards are equipped with the second elasticity gear button 43 of outward bending, and 11 inner wall of through-hole is equipped with and second
Elasticity gear detains the card slot 112 of 43 cooperations, and the rear inner end for shielding piece 3 extends internally equipped with the elastic joint part 44 bent, elasticity
The inner end of interconnecting piece 44 is placed in notch 111 and abuts with the outside of preceding shielding piece 2, elastic joint part 44 and preceding shielding piece 2
Inner end by interference fit be in close contact, contact it is more firm, contact resistance is lower；Above and below the outboard end of rear shielding piece 3
It is all provided with there are two the elastic foot 45 outside Socket casing at outward bending, the outboard end of back core 31 is additionally provided with for by elastic foot 45
The limit rib 311 being pressed on Socket casing 1；In above structure, between back core and rear shielding piece by limit rib and
Elastic buckle is mutually limited and is locked, both make to combine it is more stable with it is stronger, satisfaction is under HI high impact, high vibration environment
Reliability requirement.
The glue chipware 33 that back core 31 is centrosymmetric by two is set with；Specifically, under the side of glue chipware 33
End is equipped with the socket part 331 of outside vertical protrusion, and upper end is equipped with the socket notch 332 for accommodating socket part 331, in this way in two glue
When chipware 33 is set with, socket part and socket notch on two glue chipwares respectively correspond socket；Using two single glue chipwares
It is combined into back core, technique when production back core can be simplified, makes single glue chipware than production whole back core
It is simple more, to save cost.
Fluted 5 are all provided in the upper and lower surface of two glue chipwares 33, shields 4 quantity of Elastic buckle on piece 3 and two afterwards
5 quantity of groove on glue chipware 33 is consistent and corresponds, and shields piece after making and two single glue chipwares pass through elastic card
Button is fixed, both make to combine it is more stable with it is stronger；In the present embodiment, rear terminal, conversion terminal and front terminal have
Two, front and back connects one to one, and two rear terminals are respectively arranged in two glue chipwares.
In the present embodiment, be all provided among the opposite side of two glue chipwares 33 there are two prolong its length direction extension semicircle
Slot 333, two opposite half slots 333 form the circular groove 334 for accommodating corresponding cable, which are divided into two glue cores
It is made in part, the technique for simplifying production, improves production efficiency；If by if disposably producing back core entirety, by
Relatively complicated in the structure of back core entirety, manufacture difficulty is big, and efficiency is slow, and then can in a disguised form improve cost.
The specific assembling process of bend cutting seat in above-described embodiment are as follows: the conversion terminal of 7 fonts and plastic cement are passed through into mould first
Has encapsulated molding, glue core assembly before being combined into；Rear shielding piece is packed into the through-hole of jack housing back-end location, until rear shielding
Second elasticity gear button of on piece just buckles into the card slot in through-hole；Before preceding shielding piece is mounted on glue core assembly, Zhi Daoqian
Before the Elastic buckle of shielding on piece buckles into the groove of glue core, then unified in the through-hole for being packed into jack housing front position,
Until the first elasticity gear button of preceding shielding on piece just buckles into the notch in through-hole；After taking two glue chipwares to be mutually assembled into again
After glue core, after being reloaded into shield piece in, until it is rear shielding piece Elastic buckle be caught in back core groove on, finally by front terminal
It is respectively charged into preceding glue core and back core with rear terminal and is connect with conversion terminal, complete assembling.
Technical solution provided by the utility model embodiment is described in detail above, it is used herein specifically
A example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to help
Assistant solves the principle of the utility model embodiment；At the same time, for those skilled in the art is implemented according to the utility model
Example, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (10)
1. a kind of 90 degree of outlet bands shielding and dismountable bend cutting holder structure, which is characterized in that including Socket casing, the socket
Through the through-hole being equipped with into 90 degree in shell, it is equipped with preceding glue core assembly in one end of the through-hole, in the other end of the through-hole
Equipped with back core component, it is equipped between the preceding glue core assembly and the Socket casing for being sleeved on outside the preceding glue core assembly
Preceding shielding piece, between the back core component and the Socket casing be equipped with for being sleeved on outside the back core component after
Piece is shielded, and the inner end that both the preceding shielding piece and described rear shielding piece are placed in the through-hole abuts against；Screen before described
It covers piece and rear shielding on piece is equipped with the Elastic buckle to bend inwards, one end periphery of the preceding glue core assembly and back core component
Be equipped with and groove with the Elastic buckle opposite position extended inwardly to by end, the Elastic buckle with it is described recessed
The inner end of slot engages.
2. 90 degree of outlet bands shielding according to claim 1 and dismountable bend cutting holder structure, which is characterized in that before described
Glue core assembly include before glue core and before being sequentially arranged in glue in-core conversion terminal and front terminal, the inner end of the front terminal with
One end of the conversion terminal connects.
3. 90 degree of outlet bands shielding according to claim 2 and dismountable bend cutting holder structure, which is characterized in that after described
Glue core assembly includes back core and the rear terminal in back core, the inner end of the rear terminal and the conversion terminal
Other end connection.
4. 90 degree of outlet bands shielding according to claim 3 and dismountable bend cutting holder structure, which is characterized in that before described
The inner end for shielding piece is equipped with the first elasticity gear button of outward bending, and the through-hole wall is equipped with to be detained with the first elasticity gear
The notch of cooperation.
5. 90 degree of outlet bands shielding according to claim 4 and dismountable bend cutting holder structure, which is characterized in that before described
The outboard end for shielding piece is equipped with the back-off of fold inward, and the end face outside of the preceding glue core is equipped with the card with the back-off cooperation
Mouthful.
6. 90 degree of outlet bands shielding according to claim 5 and dismountable bend cutting holder structure, which is characterized in that after described
The second elastic gear button that on piece is equipped with outward bending is shielded, the through-hole wall is equipped with and second elasticity keeps off what snap fit was closed
Card slot.
7. 90 degree of outlet bands shielding according to claim 6 and dismountable bend cutting holder structure, which is characterized in that after described
The inner end of shielding piece extends internally bending equipped with elastic joint part, and the inner end of the elastic joint part is placed in the notch
And it is abutted with the outside of the preceding shielding piece.
8. 90 degree of outlet bands shielding according to claim 7 and dismountable bend cutting holder structure, which is characterized in that after described
The glue chipware that glue core is centrosymmetric by two is set with.
9. 90 degree of outlet bands shielding according to claim 8 and dismountable bend cutting holder structure, which is characterized in that the glue
The side lower end of chipware is equipped with the socket part of outwardly convex, and upper end is equipped with the socket notch for accommodating the socket part.
10. 90 degree of outlet bands shielding according to claim 9 and dismountable bend cutting holder structure, which is characterized in that two
The upper and lower surface of the glue chipware is equipped with the groove, and the Elastic buckle quantity and two glue cores of on piece are shielded after described
Number of recesses on part is consistent and corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295227.1U CN209448073U (en) | 2019-03-08 | 2019-03-08 | A kind of 90 degree of outlet bands shielding and dismountable bend cutting holder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295227.1U CN209448073U (en) | 2019-03-08 | 2019-03-08 | A kind of 90 degree of outlet bands shielding and dismountable bend cutting holder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209448073U true CN209448073U (en) | 2019-09-27 |
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ID=68033713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295227.1U Active CN209448073U (en) | 2019-03-08 | 2019-03-08 | A kind of 90 degree of outlet bands shielding and dismountable bend cutting holder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209448073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641078A (en) * | 2020-05-26 | 2020-09-08 | 顺科新能源技术股份有限公司 | Elastic sheet locking type push-pull self-locking connector |
| CN111641080A (en) * | 2020-05-26 | 2020-09-08 | 顺科新能源技术股份有限公司 | Spring plate locking type push-pull connector |
| CN116722393A (en) * | 2023-07-13 | 2023-09-08 | 东莞市竣铂五金电子有限公司 | Easy-to-connect type high-current connector for disassembly and replacement |
-
2019
- 2019-03-08 CN CN201920295227.1U patent/CN209448073U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641078A (en) * | 2020-05-26 | 2020-09-08 | 顺科新能源技术股份有限公司 | Elastic sheet locking type push-pull self-locking connector |
| CN111641080A (en) * | 2020-05-26 | 2020-09-08 | 顺科新能源技术股份有限公司 | Spring plate locking type push-pull connector |
| CN116722393A (en) * | 2023-07-13 | 2023-09-08 | 东莞市竣铂五金电子有限公司 | Easy-to-connect type high-current connector for disassembly and replacement |
| CN116722393B (en) * | 2023-07-13 | 2024-04-26 | 东莞市竣铂五金电子有限公司 | Easy-to-connect type high-current connector for disassembly and replacement |
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