CN208656008U - A kind of curved block of 90 degree of outlets - Google Patents
A kind of curved block of 90 degree of outlets Download PDFInfo
- Publication number
- CN208656008U CN208656008U CN201821356557.9U CN201821356557U CN208656008U CN 208656008 U CN208656008 U CN 208656008U CN 201821356557 U CN201821356557 U CN 201821356557U CN 208656008 U CN208656008 U CN 208656008U
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- core
- shielding piece
- fixed plate
- degree
- insulation crust
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Abstract
The utility model discloses a kind of curved blocks of 90 degree of outlets, the cable being set to including insulation crust and one end in insulation crust, the cable and damper ends being placed in the insulation crust are equipped with terminal, through the through-hole being equipped with into 90 degree in the insulation crust, preceding glue core is equipped in one end of the through-hole, back core is equipped in the other end of the through-hole, the preceding shielding piece for being sleeved on outside the preceding glue core is equipped between the preceding glue core and the insulation crust, the rear shielding piece for being sleeved on outside the back core is equipped between the back core and the insulation crust, and the inner end that both the preceding shielding piece and described rear shielding piece are placed in the through-hole abuts against；The cable is successively arranged in the back core and preceding glue in-core, and the terminal is placed in the preceding glue in-core and constitutes interface with the preceding glue core and insulation crust cooperation.The utility model curved block after mounting cable can lateral outlet, have the characteristics that compact-sized reasonable, small in size, easy to operate.
Description
Technical field
The utility model relates to circuit element technical fields in electric car, more particularly to a kind of curved block of 90 degree of outlets.
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.
Due to the automobile, its operating condition is special, allows installation space narrow scope, and requires the knot of automobile electrical connector
Structure wants compact, and volume wants small, easy to operate, and the ability for fighting its special operation condition is eager to excel, and electrical connection is reliable and secure, particularly for
Automobile power control high-low pressure big current loop on, the electric connector should have it is enough tolerance high current ability and
Screening ability between phase line, to guarantee the safe operation of its long-term and avoid being likely to occur discharge caused accident and outside
Crosstalk.
Utility model content
The utility model is directed to above-mentioned existing technological deficiency, provides a kind of curved block of 90 degree of outlets, is existed by the curved block
After installation cable can lateral outlet, have the characteristics that compact-sized reasonable, small in size, easy to operate.
In order to solve the above-mentioned technical problem, the utility model provides a kind of curved block of 90 degree of outlets, including insulation crust
It is set to the cable in insulation crust with one end, the cable and damper ends being placed in the insulation crust are equipped with terminal, the insulation crust
It is interior to be equipped with preceding glue core in one end of the through-hole through the through-hole being equipped with into 90 degree, rear glue is equipped in the other end of the through-hole
Core is equipped with the preceding shielding piece for being sleeved on outside the preceding glue core, the rear glue between the preceding glue core and the insulation crust
Be equipped with rear shielding piece for being sleeved on outside the back core between core and the insulation crust, and it is described before shielding piece with it is described
The inner end that both pieces are placed in the through-hole is shielded afterwards to abut against；The cable is successively arranged in the back core and preceding glue core
It is interior, and the terminal is placed in the preceding glue in-core and constitutes interface with the preceding glue core and insulation crust cooperation.
Preferably, the insulation crust includes fixed plate and is laterally set to the shell of the fixed plate surface, the shell
One end of body is placed in the fixed plate, and the other end protrudes from the fixed plate；The through-hole is by protruding from the fixed plate
One end of shell extends to the other end and is formed downward through the fixed plate；The preceding glue core is disposed in the housing, described
Back core is set in the fixed plate；The front end of the preceding glue core all has gap, shape between the terminal and shell respectively
At the interface.
Preferably, the outboard end of the preceding shielding piece is equipped with back-off, and the end face outside of the preceding glue core is equipped with and institute
State the bayonet of back-off cooperation；The middle part of the preceding shielding piece is equipped with the first elasticity to bend inwards and is buckled to, outside the preceding glue core
Side is equipped with the first groove with the first elasticity back-off cooperation；The inner end of shielding piece is equipped with the elasticity turned down outward before described
Gear button, the through-hole wall are equipped with the notch closed with the elasticity gear snap fit.
Preferably, the lower end of the preceding glue core is equipped with the first lock of evagination, and the through-hole wall is equipped with and described the
The card slot of one snap fit.
Preferably, the fixed part for fixing the back core, the rear glue are equipped on the outside of the aperture in the fixed plate
The outboard end of core is equipped with the second lock of outward bending, and the fixed part is equipped with the lock hole with second snap fit.
Preferably, the outboard end of the rear shielding piece is turned down outward and is set to outside the fixed part, outside the back core
Side is additionally provided with the limit salient point for described will shield afterwards piece and be pressed on the fixed part.
Preferably, the middle part of the rear shielding piece is equipped with the second elasticity back-off to bend inwards, the outside of the back core
Equipped with the second groove with the second elasticity back-off cooperation；The inner end of shielding piece is equipped with after described extends into the shell
Elastic back-off portion, it is described elasticity back-off portion and it is described it is preceding shielding piece inner end by interference fit be in close contact.
Preferably, the fixed plate of the fixed part periphery is equipped with the O-shaped slot for installing water proof ring.
Preferably, the periphery wall surface of the interface is equipped with the sticking department for locking latch.
Preferably, reinforcing rib is equipped between the fixed plate and the shell；The fixed plate is square plate, the fixation
The quadrangle of plate is equipped with mounting hole.
The utility model has the following beneficial effects:
The curved block of 90 degree of outlets of the utility model can make inlet-outlet line at 90 degree of layout, can greatly press by the curved block
The height for the curved block that contracts, so can reduce in the axial direction needed for installation space to adapt to most of space installation requirement,
Have the characteristics that compact-sized reasonable, small in size, easy to operate；And preceding shielding piece and rear shielding piece are closely connect by interference fit
Touching, it is more firm to contact, and contact resistance is lower；Preceding shielding piece passes through the back-off at its outboard end and middle part two in conjunction with preceding glue core,
And the lock that the is arranged locking in conjunction with shell respectively on the gear button and preceding glue core of the inner end setting of preceding shielding piece, make each component it
Between combine more stable and stronger, meet the reliability requirement under HI high impact, high vibration environment.
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 schematic diagram of curved block in embodiment；
Fig. 2 is the schematic diagram at another visual angle of curved block in embodiment；
Fig. 3 is the cross-sectional view on curved block both sides in embodiment；
Fig. 4 is the cross-sectional view in embodiment in the middle part of curved block；
Fig. 5 is the overhead sectional view of curved block in embodiment；
Fig. 6 is the schematic diagram of curved block side in embodiment；
Fig. 7 is the side sectional view of curved block in embodiment.
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 1
As shown in Figures 1 to 7, the curved block of 90 degree of outlets of one kind shown in the present embodiment, including by integrally moulded system
At insulation crust 1 and one end be set to insulation crust 1 in four cables 2,2 end of cable being placed in insulation crust 1 is equipped with
Terminal 21；Through the through-hole 3 being equipped with into 90 degree in insulation crust 1, it is equipped with preceding glue core 4 in one end of through-hole 3, in the another of through-hole 3
One end is equipped with back core 5, i.e., preceding glue core 4 and back core 5 are divided into two right-angle sides in 90 degree of through-holes；Preceding glue core 4 and insulation
It is equipped between shell 1 for the preceding shielding piece 6 before being sleeved on outside glue core 4, is equipped between back core 5 and insulation crust 1 for covering
Rear shielding piece 7 outside back core 5, and the inner end that both preceding shielding piece 6 and rear shielding piece 7 are placed in through-hole 3 abuts against；
Cable 2 is penetrated by the outboard end of back core and is successively arranged in back core and preceding glue in-core, i.e., back core 5 and preceding glue core 4 it
Between be equipped with the perforating that communicates, as shown in Figure 1, there are four the perforatings, and not of uniform size, be respectively used to wear corresponding line
Cable, and terminal 21 is placed in preceding glue core 4 and constitutes the interface plugged together with external plug with preceding glue core 4 and the cooperation of insulation crust 1.
Specifically, insulation crust 1 includes fixed plate 11 and is laterally set to the shell 12 of 11 upper surface of fixed plate, shell 12
One end be placed in fixed plate 11, the other end protrudes from fixed plate 11；90 degree of through-hole 21 is by protruding from the shell of fixed plate 11
12 one end extends to the other end and downward through the formation of fixed plate 11；Preceding glue core 4 is set in shell 12, and back core 5 is set to solid
In fixed board 11；The front end of preceding glue core 4 all has gap between terminal 21 and shell 12 respectively, forms interface.
Specifically, the outboard end of preceding shielding piece 6 is equipped with back-off 61, the end face outside of preceding glue core 4 is equipped with and back-off 61
The bayonet 41 of cooperation；The middle part of preceding shielding piece 6 is equipped with the first elasticity back-off 62 to bend inwards, the outside of preceding glue core 4 be equipped with
First groove 42 of 62 cooperation of the first elasticity back-off；The inner end of preceding shielding piece 6 is equipped with the elasticity gear button 63 turned down outward, shell
3 inner wall of through-hole on 12 is equipped with the notch 121 with 63 cooperation of elasticity gear button；And the middle part lower end of preceding glue core is equipped with before protruding from
The first lock 43 of piece is shielded, 3 inner wall of through-hole is equipped with the card slot 122 with 43 cooperation of the first lock；It is current to shield in above structure
Cover before piece 6 is set on glue core 4 and loaded on after in shell 12, by elasticity gear button 63 and the first lock 43 by preceding shielding piece with before
Glue core is fixed in through-hole, is buckled to 61 spiral-locks on bayonet 41, and the first elasticity back-off 62, which is placed in the first groove 42, blocks preceding glue
Glue core applies the pulling force to the inside of through-hole before core, back-off 61 and the first 62 pairs of elasticity back-off, makes to combine more between above-mentioned component
Stabilization and stronger, reliability requirement of the satisfaction under HI high impact, high vibration environment；After preceding shielding piece is using both sides opening
The glue core before the loading of inside, and the bayonet of preceding glue core end is inserted into the back-off of preceding shielding piece outboard end, is increased shielding piece and is carried
The creepage distance of terminal is flowed, guarantees insulation effect and comprehensive shielding.
Specifically, be equipped with the fixed part 111 for fixing back core 5 on the outside of aperture in fixed plate 11, back core 5 it is outer
Side two sides are equipped with the second lock 51 of outward bending, and fixed part 111 is equipped with the lock hole with 51 cooperation of the second lock
112；Afterwards shield piece 7 outboard end turn down outward and be set to fixed part 111 outside, the outboard end of back core 5 be additionally provided be used for will after
Shielding piece 7 is pressed on the limit salient point 52 on fixed part 111；The middle part for shielding piece 7 afterwards is equipped with the second elasticity to bend inwards and falls
Button 71, the outside of back core 5 are equipped with the second groove 53 with 71 cooperation of the second elasticity back-off；The inner end for shielding piece 7 afterwards is equipped with
The elastic back-off portion 72 extended into shell 12, elastic back-off portion 72 and the inner end of preceding shielding piece 6 are close by interference fit
Contact, it is more firm to contact, and contact resistance is lower；In above structure, pass through limit salient point and the between back core and rear shielding piece
Two elasticity back-off mutually limit and locking, make combine it is more stable with it is stronger, satisfaction under HI high impact, high vibration environment can
By property requirement.
In another embodiment of the utility model, as shown in Figures 2 and 3, the fixed plate 11 of 111 periphery of fixed part is equipped with
For installing the O-shaped slot 113 of water proof ring 8.
In another embodiment of the utility model, as shown in Figure 1, the periphery wall surface of interface, which is equipped with, is used for locking latch
Sticking department 123.
In another embodiment of the utility model, as shown in Figure 1, being equipped with reinforcing rib 13 between fixed plate 11 and shell 12；
Fixed plate 11 is square plate, and the quadrangle of fixed plate 11 is equipped with mounting hole 114.
The specific assembling process of curved block in above-described embodiment are as follows: first by terminal compression joint in the end of cable, rear shielding piece set
Outside loaded on back core, before preceding shielding piece is set in outside glue core；One end that terminal is crimped on cable passes through in back core accordingly
It is inserted into from the aperture of this one end of fixed part after perforating and is pierced by from the aperture of the other end, it then will be before cable and terminal insertion
In perforating in glue core, then preceding shielding piece and preceding glue core are assembled into the through-hole on shell, finally by back core with after
Shielding piece, which is assembled into, completes assembling the through-hole in fixed plate Nei.
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 curved block of 90 degree of outlets, which is characterized in that be set to the cable in insulation crust including insulation crust and one end, set
It is equipped with terminal in the cable and damper ends in the insulation crust, runs through the through-hole being equipped with into 90 degree in the insulation crust, described
One end of through-hole is equipped with preceding glue core, is equipped with back core in the other end of the through-hole, the preceding glue core and the insulation crust it
Between be equipped with preceding shielding piece for being sleeved on outside the preceding glue core, be equipped between the back core and the insulation crust for covering
Rear shielding piece outside the back core, and it is described before shielding piece and it is described after shield both pieces be placed in it is interior in the through-hole
Side abuts against；The cable is successively arranged in the back core and preceding glue in-core, and the terminal is placed in the preceding glue in-core
And interface is constituted with the preceding glue core and insulation crust cooperation.
2. the curved block of 90 degree of outlets according to claim 1, which is characterized in that the insulation crust include fixed plate and
It is laterally set to the shell of the fixed plate surface, one end of the shell is placed in the fixed plate, and the other end protrudes from described
Fixed plate；One end of shell of the through-hole from protruding from the fixed plate extends to the other end and downward through the fixed plate
It is formed；The preceding glue core is disposed in the housing, and the back core is set in the fixed plate；Distinguish the front end of the preceding glue core
Gap is all had between the terminal and shell, forms the interface.
3. the curved block of 90 degree of outlets according to claim 2, which is characterized in that the outboard end of shielding piece is equipped with before described
Button, the end face outside of the preceding glue core are equipped with the bayonet with the back-off cooperation；The middle part of shielding piece is equipped with inside before described
First elasticity back-off of bending, the outside of the preceding glue core are equipped with the first groove with the first elasticity back-off cooperation；It is described
The inner end of preceding shielding piece is equipped with the elasticity turned down outward and keeps off button, and the through-hole wall is equipped with and the elasticity gear snap fit conjunction
Notch.
4. the curved block of 90 degree of outlets according to claim 3, which is characterized in that the lower end of the preceding glue core is equipped with evagination
First lock, the through-hole wall are equipped with the card slot with first snap fit.
5. the curved block of 90 degree of outlets according to claim 4, which is characterized in that be equipped on the outside of the aperture in the fixed plate
For fixing the fixed part of the back core, the outboard end of the back core is equipped with the second lock of outward bending, the fixation
Portion is equipped with the lock hole with second snap fit.
6. the curved block of 90 degree of outlets according to claim 5, which is characterized in that the outboard end of shielding piece is turned-out after described
It rolls over and is set to outside the fixed part, the outboard end of the back core is additionally provided with for the rear shielding piece to be pressed on the fixation
Limit salient point in portion.
7. the curved block of 90 degree of outlets according to claim 6, which is characterized in that the middle part of shielding piece is equipped with inside after described
Second elasticity back-off of bending, the outside of the back core are equipped with the second groove with the second elasticity back-off cooperation；It is described
The inner end for shielding piece afterwards is equipped with the elastic back-off portion extended into the shell, the elasticity back-off portion and the preceding shielding piece
Inner end by interference fit be in close contact.
8. the curved block of 90 degree of outlets according to claim 6, which is characterized in that set in the fixed plate of the fixed part periphery
There is the O-shaped slot for installing water proof ring.
9. according to the curved block of the described in any item 90 degree of outlets of claim 2-8, which is characterized in that the periphery wall of the interface
Face is equipped with the sticking department for locking latch.
10. the curved block of 90 degree of outlets according to claim 9, which is characterized in that between the fixed plate and the shell
Equipped with reinforcing rib；The fixed plate is square plate, and the quadrangle of the fixed plate is equipped with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356557.9U CN208656008U (en) | 2018-08-22 | 2018-08-22 | A kind of curved block of 90 degree of outlets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356557.9U CN208656008U (en) | 2018-08-22 | 2018-08-22 | A kind of curved block of 90 degree of outlets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656008U true CN208656008U (en) | 2019-03-26 |
Family
ID=65790996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821356557.9U Active CN208656008U (en) | 2018-08-22 | 2018-08-22 | A kind of curved block of 90 degree of outlets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886314A (en) * | 2021-01-12 | 2021-06-01 | 浙江吉利控股集团有限公司 | Connector assembly and connecting method thereof |
-
2018
- 2018-08-22 CN CN201821356557.9U patent/CN208656008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886314A (en) * | 2021-01-12 | 2021-06-01 | 浙江吉利控股集团有限公司 | Connector assembly and connecting method thereof |
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