CN209200231U - A kind of 90 degree of elbow profiled metal sockets - Google Patents
A kind of 90 degree of elbow profiled metal sockets Download PDFInfo
- Publication number
- CN209200231U CN209200231U CN201822028696.5U CN201822028696U CN209200231U CN 209200231 U CN209200231 U CN 209200231U CN 201822028696 U CN201822028696 U CN 201822028696U CN 209200231 U CN209200231 U CN 209200231U
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- sheath
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- profiled metal
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- installation panel
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Abstract
The utility model discloses a kind of 90 degree of elbow profiled metal sockets.New energy field outlet at present is difficult, shield effectiveness is low.The utility model includes plastic socket sheath, profiled metal shell, installation panel, plugging hole component and signal terminal；The big key of plastic socket sheath and the keyway one of profiled metal shell constitute sliding pair, and the small key of plastic socket sheath and the keyway two of profiled metal shell constitute sliding pair；In the lock groove of the corresponding reverse elasticity cantilever hanging buckle of each sheath limit button insertion plastic socket sheath of profiled metal shell；The bottom of installation panel connection shell is nested in the connecting hole of installation panel；Fixation is bolted in the mounting hole two corresponding with installation panel of each mounting hole one of installation panel connection shell.The utility model realizes 90 degree of outlets, and anti-fingertip reaches IPXXB degree of protection, and large and small key, fool proof key and four mounting holes one of trapezoidal arrangement prevent the entanglement of whole device orientation, guarantees operator's safety.
Description
Technical field
The utility model belongs to new energy technical field of electric connectors, and in particular to a kind of 90 degree of elbow profiled metals are slotting
Seat, for vehicle electric system PTC heating and DC-DC controller.
Background technique
Vehicle high pressure interconnection system is that the plateform system formed, high pressure are connected by high-voltage wiring harness with component by high pressure
Harness includes electric connector and cable；Because of the differentiation of different main engine plants' different automobile types internal structure moulding, result in internal each
The arrangement of high pressure component locations is different, and the high-tension connector being connected between high pressure component need to meet going out for different spaces direction
Line demand can just meet the flexible wired principle of high-voltage wiring harness.
Summary of the invention
Purpose of the utility model is to solve the use demands of the wiring of vehicle interacted system, propose 90 degree of one kind out
Line, special-shaped fool proof, 360 degree of full-shields, miniaturization, lightweight, low in cost, easy to operate, leakproofness is strong, more function of anti-fingertip
The socket of energy.
The utility model includes plastic socket sheath, profiled metal shell, installation panel, plugging hole component and signal terminal.
The head end of the plastic socket sheath offers anti-fingertip notch；Two plugging hole component mounting holes that plastic socket sheath opens up and
The head end of two signal wire mounting holes is connected to anti-fingertip notch, two plugging hole component mounting holes and two signal wire mounting holes
The open setting of tail end；The outer wall tail portion of plastic socket sheath is set there are two reverse elasticity cantilever hanging buckle；Reverse elasticity cantilever
The head end of hanging buckle is fixed with plastic socket sheath, and tail end gib head is equipped with towards plastic socket sheath tail portion side and leads buckle side one, separately
Side offers lock groove；The outer wall tail portion of plastic socket sheath is additionally provided with integrally formed big key and small key；Plastic socket shield
Plugging hole component is inserted into two plugging hole component mounting holes of set；It is inserted into two signal wire mounting holes of plastic socket sheath
Signal terminal.
The profiled metal shell includes integrated molding and the internal sheath connection shell being connected to is connected with installation panel
Shell, the angle that sheath connects shell and installs between the central axis of panel connection shell is 90 degree；Sheath connects shell
Inner wall tail portion is equipped with integrally formed two sheath limit buttons；Sheath limit button is equipped with towards sheath connection housing head side and leads
Buckle side two, the other side are buckling surface；The inner wall tail portion of sheath connection shell is also provided with keyway one and keyway two；Sheath connects shell
The head of body offers folded angle of circumference in two plugs unlock notch of 180 degree；Plug unlock notch front end is equipped with and sheath
Connect the integrally formed plug limit buckle of shell；Integrally formed flange is equipped in the middle part of the installation panel connection housing exterior walls
Disk.
The big key of the plastic socket sheath and the keyway one of profiled metal shell constitute sliding pair, plastic socket sheath
The keyway two of small key and profiled metal shell constitutes sliding pair.Each sheath limit button of profiled metal shell is embedded in plastic socket
In the lock groove of the corresponding reverse elasticity cantilever hanging buckle of sheath.
The installation panel offers connecting hole and mounting hole two；The bottom of installation panel connection shell, which is nested with, is installing
In the connecting hole of panel；The quantity of mounting hole two is equal with one quantity of mounting hole of ring flange, and is three or more；Mounting surface
Fixation is bolted in the mounting hole two corresponding with installation panel of each mounting hole one of plate connection shell.
Angle of circumference folded by two reverse elasticity cantilever hanging buckles is in 180 degree, folded by two sheath limit buttons
Angle of circumference is in 180 degree.
Angle of circumference folded by the big key and small key is in 180 degree, and angle of circumference folded by the keyway one and keyway two is in 180
Degree.
Side wall of the lock groove close to plastic socket sheath tail portion is confined planes one；Lock groove is opposite with confined planes one
Side wall is confined planes two.
The outer normal vector for leading buckle side one and plastic socket the sheath Cheng Yirui between the axis direction of head end to tail end
Angle, the outer normal vector for leading buckle side two and sheath connection shell are in an acute angle between the axis direction of tail end to head end.
The outer wall bottom of the installation panel connection shell offers annular groove, and socket seal circle is embedded in annular groove.
The bottom mounting surfaces of the ring flange are plane, and the top positioning surface for installing panel is plane, the bottom of ring flange
The top of mounting surface and installation panel positions face contact.
There are four the mounting holes one of the ring flange, and four mounting holes one are along trapezoidal arrangement；The peace of the installation panel
It fills there are four holes two, and the position of four mounting hole two and four mounting holes one corresponds.
The outer wall tail portion of the sheath connection shell is equipped with integrally formed fool proof key.
The profiled metal shell and installation panel is aluminum alloy materials.
Compared with prior art, the utility model has the advantages that
It is (1) whole again after plugging hole component is fitted into plastic socket sheath by the utility model to be fitted into profiled metal shell,
The reversed cantilever spring hanging buckle of plastic socket sheath passes through the sheath limit after external force generation deformation with profiled metal shell
It is buckle-shaped at fastening, 90 degree of outlets have been achieved, have reduced number of parts, more convenient operation.
(2) the utility model increases the safe contact between plugging hole component using the anti-fingertip notch of plastic socket sheath
Length reaches IPXXB degree of protection.
(3) diameter is fully achieved in the sealing means of the connecting hole hole wall of profiled metal shell and installation panel in the utility model
To sealing effect.
(4) the large and small key in the utility model on plastic socket sheath prevents plastic socket sheath to be inserted into profiled metal shell
Orientation entanglement when the fool proof key of orientation entanglement when body, sheath connection shell prevents plug to be inserted into jack, profiled metal shell is in ladder
Four mounting holes one of shape arrangement prevent profiled metal shell to be mounted on installation panel upper position entanglement, guarantee the peace of personnel's operation
Quan Xing.
(5) profiled metal shell uses integrated die-casting moulding process, good stability of the dimension, production efficiency in the utility model
Height, it is at low cost.
(6) the utility model is used, installation space can be saved, meets that electric car is compact to vehicle space layout to be wanted
It asks, solves the problems such as current new energy field outlet is difficult, shield effectiveness is low.
(7) the profiled metal shell of the utility model and installation panel are all made of aluminum alloy materials, meet electric car
Light-weighted requirement.
Detailed description of the invention
Fig. 1 is the overall structure stereogram of the utility model；
Fig. 2 is the perspective view of the explosion of the utility model；
Fig. 3 is the profiled metal schematic diagram of housing structure of the utility model；
Fig. 4 is that profiled metal shell and plastic socket sheath plug together schematic diagram in the utility model；
Fig. 5 is the plastic socket jacket structure schematic diagram of the utility model；
Fig. 6 is the plastic socket jacket structure perspective view of the utility model；
In figure: 1- plastic socket sheath, 11- plastic socket sheath head end end face, the big key of 12-, the small key of 13-, the reversed bullet of 14-
Property cantilever hanging buckle, 2- plugging hole component, 21- plugging hole component head end end face, 3- profiled metal shell, 31- keyway two, 32- keyway one,
33- annular groove, 34- sheath limit button, 35- ring flange, 36- bottom mounting surfaces, 37- fool proof key, 38- plug limit buckle, 4- are inserted
Seat sealing ring, 5- install panel, 51- connecting hole, 52- mounting hole two, the top 53- positioning surface.
Specific embodiment
By embodiment, the utility model is described in further detail with reference to the accompanying drawing.
As illustrated in fig. 1 and 2, a kind of 90 degree of elbow profiled metal sockets, including plastic socket sheath 1, profiled metal shell
3, socket seal circle 4, installation panel 5, plugging hole component 2 and signal terminal.As shown in Fig. 2,5 and 6, the head of plastic socket sheath 1
End offers anti-fingertip notch；Two plugging hole component mounting holes that plastic socket sheath 1 opens up and two signal wire mounting holes
Head end is connected to anti-fingertip notch, the open setting of the tail end of two plugging hole component mounting holes and two signal wire mounting holes；
The outer wall tail portion of plastic socket sheath 1 is set there are two reverse elasticity cantilever hanging buckle 14, folded by two reverse elasticity cantilever hanging buckles 14
Angle of circumference is in 180 degree；The head end and plastic socket sheath 1 of reverse elasticity cantilever hanging buckle 14 are fixed, and tail end gib head is inserted towards plastics
Seat 1 tail portion side of sheath, which is equipped with, leads buckle side one, and the other side offers lock groove, and lock groove is close to 1 tail portion of plastic socket sheath
Side wall is confined planes one；The lock groove side wall opposite with confined planes one is confined planes two；Lead the outer normal vector and plastics of buckle side one
Socket jacket 1 is in an acute angle between the axis direction of head end to tail end；The outer wall tail portion of plastic socket sheath 1 is additionally provided with one
Molding big key 12 and small key 13；Angle of circumference folded by big key 12 and small key 13 is in 180 degree；Two jacks of plastic socket sheath 1
Plugging hole component 2 is inserted into component mounting hole；Due to the presence of anti-fingertip notch, plugging hole component head end end face 21 and plastic socket
There is certain safe contact distance in sheath head end end face 11, guarantees that finger cannot touch jack, to reach IPXXB protection etc.
Grade；Signal terminal is inserted into two signal wire mounting holes of plastic socket sheath 1.
As shown in Fig. 2,3 and 4, profiled metal shell 3 includes the sheath connection shell and peace of integrated molding and internal connection
It fills panel and connects shell, the angle that sheath connects shell and installs between the central axis of panel connection shell is 90 degree；Sheath
The inner wall tail portion for connecting shell is equipped with integrated molding and folded angle of circumference is in two sheath limit buttons 34 of 180 degree；Sheath limit
Button is equipped with towards sheath connection housing head side and leads buckle side two, and the other side is buckling surface；Lead the outer normal vector and shield of buckle side two
Set connection shell is in an acute angle between the axis direction of tail end to head end；The inner wall tail portion of sheath connection shell is also provided with institute
Press from both sides the keyway 1 and keyway 2 31 that angle of circumference is in 180 degree；The outer wall tail portion that sheath connects shell is equipped with integrally formed fool proof
Key 37 (orientation entanglement when plug being prevented to be inserted into jack)；The head of sheath connection shell offers folded angle of circumference in 180 degree
Two plugs unlock notch；Plug unlock notch front end, which is equipped with, connect the integrally formed plug limit buckle 38 of shell with sheath；It inserts
Head limit buckle 38 unlocks notch and is convenient for being unlocked by pressing plug for fastening plug, plug；It installs in the middle part of panel connection housing exterior walls
Equipped with integrally formed ring flange 35, ring flange 35 offers four mounting holes one of trapezoidal arrangement, and trapezoidal arrangement prevents different
Shape metal shell 3 is mounted on installation 5 upper position entanglement of panel；The bottom mounting surfaces 36 of ring flange 35 are plane；Panel is installed to connect
The outer wall bottom of body contact body offers annular groove 33, and socket seal circle 4 is embedded in annular groove 33.
The big key 12 of plastic socket sheath 1 and the keyway 1 of profiled metal shell 3 constitute sliding pair, plastic socket sheath
1 small key 13 and the keyway 2 31 of profiled metal shell 3 constitute sliding pair, realize circumferential rotation stop effect, while large and small key is anti-
Orientation entanglement when only plastic socket sheath 1 is inserted into profiled metal shell 3.Each sheath limit button 34 of profiled metal shell 3 is embedding
In the lock groove for entering the corresponding reverse elasticity cantilever hanging buckle 14 of plastic socket sheath 1；Sheath limit button 34 is outstanding to reverse elasticity
The confined planes one or confined planes two of arm hanging buckle 14 are limited, to limit the axial displacement of plastic socket sheath 1；Reverse elasticity
The presence for leading buckle side two for leading buckle side one and sheath limit button 34 of cantilever hanging buckle 14, so that sheath limit button 34 is easier to be embedded in
In the lock groove of reverse elasticity cantilever hanging buckle 14.
As shown in Fig. 2, installation panel 5 offers connecting hole 51 and mounting hole 2 52；There are four mounting holes two, and four peaces
The position for filling tetra- mounting holes one of Kong Eryu corresponds；The top positioning surface 53 for installing panel 5 is plane.Panel connection is installed
The bottom of shell is nested in the connecting hole 51 of installation panel 5；Socket seal circle 4 is generated extrusion deformation by stress, with jack
Periphery form sealing area, such water and dust are just penetrated into less than in sealing area, having reached actual degree of protection
IP67；The mounting hole two corresponding with installation panel of each mounting hole one of installation panel connection shell is bolted solid
Fixed, the bottom mounting surfaces 36 of ring flange 35 are contacted with the top positioning surface 53 of installation panel；Profiled metal shell and installation panel
It is aluminum alloy materials, face contact ensure that better shield effectiveness, is used cooperatively with corresponding plug and forms closed screen
Space is covered, shield effectiveness reaches 70dB.
The utility model has abandoned traditional split type assembling structure, using integral type die cast shell, passes through jack
After component is fitted into plastic socket sheath, then entirety is fitted into profiled metal shell, the tail portion line of plugging hole component 2 and signal terminal
It is drawn after profiled metal shell 3 by installation panel 5,90 degree of outlets has been achieved, operated more convenient；Meanwhile this reality
Solve the problems, such as that existing electric connector volume is big, assembly efficiency is low, shield effectiveness is low, at high cost with novel.
Claims (10)
1. a kind of 90 degree of elbow profiled metal sockets, including plugging hole component and signal terminal, it is characterised in that: further include that plastics are inserted
Seat sheath, profiled metal shell and installation panel；The head end of the plastic socket sheath offers anti-fingertip notch；Plastic socket
The head end of two plugging hole component mounting holes and two signal wire mounting holes that sheath opens up is connected to anti-fingertip notch, and two are inserted
The open setting of the tail end of aperture member mounting hole and two signal wire mounting holes；There are two the outer wall tail portion of plastic socket sheath is set
Reverse elasticity cantilever hanging buckle；The head end of reverse elasticity cantilever hanging buckle is fixed with plastic socket sheath, and tail end gib head is inserted towards plastics
Seat sheath tail portion side, which is equipped with, leads buckle side one, and the other side offers lock groove；The outer wall tail portion of plastic socket sheath is additionally provided with one
Body formed big key and small key；Plugging hole component is inserted into two plugging hole component mounting holes of plastic socket sheath；Plastic socket
Signal terminal is inserted into two signal wire mounting holes of sheath；
The profiled metal shell includes integrated molding and the internal sheath connection shell being connected to connects shell with installation panel,
The angle that sheath connects shell and installs between the central axis of panel connection shell is 90 degree；The inner wall tail of sheath connection shell
Portion is equipped with integrally formed two sheath limit buttons；Sheath limit button is equipped with towards sheath connection housing head side and leads buckle side
Two, the other side is buckling surface；The inner wall tail portion of sheath connection shell is also provided with keyway one and keyway two；Sheath connects shell
Head offers folded angle of circumference in two plugs unlock notch of 180 degree；Plug unlock notch front end is equipped with to be connect with sheath
The integrally formed plug limit buckle of shell；Integrally formed ring flange is equipped in the middle part of the installation panel connection housing exterior walls；
The big key of the plastic socket sheath and the keyway one of profiled metal shell constitute sliding pair, the small key of plastic socket sheath
Sliding pair is constituted with the keyway two of profiled metal shell；Each sheath limit button of profiled metal shell is embedded in plastic socket sheath
In the lock groove of a corresponding reverse elasticity cantilever hanging buckle；
The installation panel offers connecting hole and mounting hole two；The bottom of installation panel connection shell is nested in installation panel
Connecting hole in；The quantity of mounting hole two is equal with one quantity of mounting hole of ring flange, and is three or more；Panel is installed to connect
Fixation is bolted in each mounting hole one of body contact body mounting hole two corresponding with installation panel.
2. a kind of 90 degree of elbows profiled metal socket according to claim 1, it is characterised in that: two reversed bullets
Property cantilever hanging buckle folded by angle of circumference be in 180 degree, angle of circumference folded by two sheath limit buttons is in 180 degree.
3. a kind of 90 degree of elbows profiled metal socket according to claim 1, it is characterised in that: the big key and small key
Folded angle of circumference is in 180 degree, and angle of circumference folded by the keyway one and keyway two is in 180 degree.
4. a kind of 90 degree of elbows profiled metal socket according to claim 1, it is characterised in that: the lock groove is close to modeling
The side wall for expecting socket jacket tail portion is confined planes one；The lock groove side wall opposite with confined planes one is confined planes two.
5. a kind of 90 degree of elbows profiled metal socket according to claim 1, it is characterised in that: described to lead the outer of buckle side one
Normal vector and plastic socket sheath are in an acute angle between the axis direction of head end to tail end, the outer normal vector for leading buckle side two
It is in an acute angle between the axis direction of tail end to head end that shell is connect with sheath.
6. a kind of 90 degree of elbows profiled metal socket according to any one of claim 1 to 5, it is characterised in that: described
The outer wall bottom of installation panel connection shell offers annular groove, and socket seal circle is embedded in annular groove.
7. a kind of 90 degree of elbows profiled metal socket according to any one of claim 1 to 5, it is characterised in that: described
The bottom mounting surfaces of ring flange are plane, and the top positioning surface for installing panel is plane, the bottom mounting surfaces of ring flange and installation
The top of panel positions face contact.
8. a kind of 90 degree of elbows profiled metal socket according to any one of claim 1 to 5, it is characterised in that: described
There are four the mounting holes one of ring flange, and four mounting holes one are along trapezoidal arrangement；There are four the mounting holes two of the installation panel,
And the position of four mounting hole two and four mounting holes one corresponds.
9. a kind of 90 degree of elbows profiled metal socket according to claim 1, it is characterised in that: the sheath connects shell
Outer wall tail portion be equipped with integrally formed fool proof key.
10. a kind of 90 degree of elbows profiled metal socket according to claim 1, it is characterised in that: the profiled metal
Shell and installation panel are aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028696.5U CN209200231U (en) | 2018-12-05 | 2018-12-05 | A kind of 90 degree of elbow profiled metal sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028696.5U CN209200231U (en) | 2018-12-05 | 2018-12-05 | A kind of 90 degree of elbow profiled metal sockets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200231U true CN209200231U (en) | 2019-08-02 |
Family
ID=67427720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822028696.5U Active CN209200231U (en) | 2018-12-05 | 2018-12-05 | A kind of 90 degree of elbow profiled metal sockets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209200231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383012A (en) * | 2020-09-28 | 2021-02-19 | 东莞市纳百川电子科技有限公司 | Wire connecting device |
-
2018
- 2018-12-05 CN CN201822028696.5U patent/CN209200231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383012A (en) * | 2020-09-28 | 2021-02-19 | 东莞市纳百川电子科技有限公司 | Wire connecting device |
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