CN205583909U - Electric automobile water joint structure - Google Patents
Electric automobile water joint structure Download PDFInfo
- Publication number
- CN205583909U CN205583909U CN201620090868.XU CN201620090868U CN205583909U CN 205583909 U CN205583909 U CN 205583909U CN 201620090868 U CN201620090868 U CN 201620090868U CN 205583909 U CN205583909 U CN 205583909U
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- CN
- China
- Prior art keywords
- electric automobile
- union joint
- joint structure
- automobile waterproof
- installation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Connection Or Junction Boxes (AREA)
Abstract
The utility model provides an electric automobile water joint structure, its simple structure is also comparatively simple to the operation installation of cable to having reduced intensity of labour betterly, having improved production efficiency, it includes the mounting bracket, its characterized in that: be provided with the installation through -hole on the mounting bracket, be provided with the connector in the installation through -hole, the connector passes through screw thread and gland connection, be provided with the cavity in the connector, be provided with seal assembly in the cavity.
Description
Technical field
This utility model relates to the technical field of electric automobile electrical equipment connection member, is specifically related to a kind of electric automobile waterproof joint structure.
Background technology
nullIn electric automobile, motor is generally connected with water joint with controller，Fig. 1 is shown in by existing water joint，It includes installing rack 1，Union joint 2 is threadeded with installing rack，Clamp nut 3 it is provided with on union joint，Union joint is threaded connection gland 4，Union joint is provided with cavity in one end，Black box 5 it is provided with in cavity，The other end is provided with shielding line fixing head 6，Realize the fixing of shielding line，Cable sequentially passes through gland、Union joint 2 and shielding line fixing head 6，The waterproof of cable and clamping is realized by gland crush seal assembly，Shielding line is fixed and is emitted 7 by the shielding line fixed mask line fixing head of cable，It is achieved thereby that cable is fixing，The location and installation of cable is achieved by installing rack，Existing water joint: (1)、Clamp nut it is provided with on union joint，Fix owing to there is additionally required nut，So its structure is complex；(2), owing to union joint is threadeded with installing rack, if cable is first fixed in union joint and shielding line fixing head, union joint and shielding line fixing head are fixed on installing rack the most more difficulty together with cable, particularly cable there is also cable winding time longer, if first union joint and shielding line fixing head are fixed on installing rack, if again cable being run through union joint and shielding line fixing head, if shielding line fixing head is arranged on shielding line in cavity, cannot fix, so using its structure of existing waterproof joint structure complex, operation more difficulty is installed, so that labor intensity is high, production efficiency is low.
Summary of the invention
For not enough present on prior art, this utility model provides a kind of electric automobile waterproof joint structure, its simple in construction, and the operation to cable is installed the most relatively simple, thus preferably reduces labor intensity, improves production efficiency.
To achieve these goals, this utility model is to realize by the following technical solutions: a kind of electric automobile waterproof joint structure, it includes installing rack, it is characterized in that: on described installing rack, be provided with installation through hole, it is provided with union joint in described installation through hole, described union joint is connected with gland by screw thread, is provided with cavity, is provided with black box in described cavity in described union joint.
It is further characterized by described union joint and is arranged in groove, and described union joint includes the position-limited edge corresponding with described groove；Described union joint also includes shielding line fixing head；Described shielding line fixing head is angular；Described black box includes sealing shroud, is set with the gaily decorated basket of band opening outside described sealing shroud, is provided with the First terrace supporting described sealing shroud, is provided with the inclined-plane coordinated with the described gaily decorated basket in described gland in described union joint；Described sealing shroud one end is provided with second step face, and described second step face supports one end of the described gaily decorated basket；On the described gaily decorated basket, projection is set；The described gaily decorated basket is provided with multiple opening；Multiple installation through hole it is provided with on described installing rack；Described groove is the elongate recesses of two ends semicircular in shape, described position-limited edge be one end semicircle other end be square structure.
In said structure of the present utility model, installation through hole it is provided with on installing rack, it is provided with union joint in through hole is installed, union joint is connected with gland by screw thread, cavity it is provided with in union joint, black box it is provided with in cavity, cable runs through union joint, gland, the sealing being realized cable by gland and black box is fixed, cable is fixed on installing rack after being contained on union joint by cable cover again together with union joint, owing to carrying externally threaded union joint to be sleeved in installation through hole, so need not when installing rotate union joint, thus ensure that the angle of cable, it is beneficial to follow-up installation, its simple in construction, operation to cable is installed the most relatively simple, thus preferably reduce labor intensity, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is existing electric automobile waterproof joint structure schematic diagram；
Fig. 2 is that this utility model electric automobile waterproof joint structure assembles schematic diagram；
Fig. 3 is this utility model electric automobile waterproof joint structure axonometric chart；
Fig. 4 is ledge structure schematic diagram in union joint；
Fig. 5 is ramp structure schematic diagram in gland.
Detailed description of the invention
See Fig. 2, Fig. 3 Fig. 4 and Fig. 5, a kind of electric automobile waterproof joint structure, it includes installing rack 1, it is provided with three on installing rack 1 and through hole 2 is installed, it is respectively arranged with union joint 3 in through hole 2 is installed, union joint 3 is arranged in groove 4, groove 4 is the elongate recesses of two ends semicircular in shape, union joint 3 includes the position-limited edge 5 corresponding with groove 4, position-limited edge 5 is square structure for one end semicircle other end, union joint 3 is connected with gland 6 by screw thread, is provided with cavity 7, is provided with black box 8 in cavity 7 in union joint 3.
Union joint 3 also includes shielding line fixing head 9, shielding line fixing head 9 is angular, when shielding line is fitted in shielding line fixing head 9 by shielding line lid 10, owing to shielding line fixing head is angular, effectively prevent shielding line to rotate in shielding line fixing head, it is ensured that the stability that shielding line is fixing.
nullBlack box 8 includes sealing shroud 11，The gaily decorated basket 12 with multiple openings it is set with outside sealing shroud 11，The First terrace 13 supporting sealing shroud 11 it is provided with in union joint 3，The inclined-plane 14 coordinated with the gaily decorated basket 12 it is provided with in gland 6，Sealing shroud 11 one end is provided with second step face 15，Second step face 15 supports one end of the gaily decorated basket 12，Protruding 16 are arranged on the gaily decorated basket 12，The gaily decorated basket is sleeved on outside sealing shroud，The gaily decorated basket puts into union joint together with sealing shroud，Supported by First terrace，Gland is connected with union joint by screw thread，The inclined-plane compressing gaily decorated basket in gland，Cable 17 is inserted in electric automobile water joint，Effect due to gaily decorated basket upper shed，The gaily decorated basket tightens up compressing sealing shroud，Thus realize the sealing of sealing shroud inner cable 17，Projection is set on the gaily decorated basket，Add the pressure of sealing shroud compressing cable，Ensure that the stability that sealing shroud seals.
In accompanying drawing: 18,19 is sealing ring.
In above-described embodiment; (1), it is provided with three on installing rack and through hole is installed; the installation through hole of one or other quantity can certainly be set on installing rack; as long as union joint realizes union joint installation on installing rack by gland and the threaded engagement on union joint and is not required to rotary connecting joint simultaneously; rotate while avoiding cable, be all protection domain of the present utility model.
(2), groove is two ends semicircular in shape elongate recesses, position-limited edge be one end semicircle other end be square structure, ensure that position-limited edge coordinates with elongate slots, prevent the rotation of union joint, ensure that the stablizing of angle connecting cable, ensure that the subsequent installation of cable, the above-mentioned of position-limited edge is disposed to simplified processing process, keep the concordance of processing, certainly the setting of position-limited edge can also be other shapes, it is semicircle that the position-limited edge on union joint in the middle of particularly need not be arranged to one end, as long as with position-limited edge, the rotation of union joint is avoided during installation, it it is the most all protection domain of the present utility model.
Claims (9)
1. an electric automobile waterproof joint structure, it includes installing rack, it is characterized in that: on described installing rack, be provided with installation through hole, it is provided with union joint in described installation through hole, described union joint includes shielding line fixing head, described union joint is connected with gland by screw thread, is provided with cavity, is provided with black box in described cavity in described union joint.
A kind of electric automobile waterproof joint structure the most according to claim 1, it is characterised in that: described union joint is arranged in groove, and described union joint includes the position-limited edge corresponding with described groove.
A kind of electric automobile waterproof joint structure the most according to claim 1, it is characterised in that: described shielding line fixing head is angular.
A kind of electric automobile waterproof joint structure the most according to claim 1, it is characterized in that: described black box includes sealing shroud, the gaily decorated basket of band opening it is set with outside described sealing shroud, it is provided with the First terrace supporting described sealing shroud in described union joint, in described gland, is provided with the inclined-plane coordinated with the described gaily decorated basket.
A kind of electric automobile waterproof joint structure the most according to claim 4, it is characterised in that: described sealing shroud one end is provided with second step face.
A kind of electric automobile waterproof joint structure the most according to claim 4, it is characterised in that: it is provided with projection on the described gaily decorated basket.
A kind of electric automobile waterproof joint structure the most according to claim 4, it is characterised in that: the described gaily decorated basket is provided with multiple opening.
A kind of electric automobile waterproof joint structure the most according to claim 2, it is characterised in that: described groove is the elongate recesses of two ends semicircular in shape, described position-limited edge be one end semicircle other end be square structure.
9. according to the arbitrary described a kind of electric automobile waterproof joint structure of claim 1-8, it is characterised in that: it is provided with multiple installation through hole on described installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090868.XU CN205583909U (en) | 2016-01-29 | 2016-01-29 | Electric automobile water joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090868.XU CN205583909U (en) | 2016-01-29 | 2016-01-29 | Electric automobile water joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583909U true CN205583909U (en) | 2016-09-14 |
Family
ID=56883250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620090868.XU Active CN205583909U (en) | 2016-01-29 | 2016-01-29 | Electric automobile water joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790487A (en) * | 2016-01-29 | 2016-07-20 | 无锡华昊电器股份有限公司 | Waterproof joint structure for electric vehicle |
-
2016
- 2016-01-29 CN CN201620090868.XU patent/CN205583909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790487A (en) * | 2016-01-29 | 2016-07-20 | 无锡华昊电器股份有限公司 | Waterproof joint structure for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |