CN215343161U - Waterproof sealing ring of high-voltage connector of electric automobile - Google Patents
Waterproof sealing ring of high-voltage connector of electric automobile Download PDFInfo
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- CN215343161U CN215343161U CN202121384873.9U CN202121384873U CN215343161U CN 215343161 U CN215343161 U CN 215343161U CN 202121384873 U CN202121384873 U CN 202121384873U CN 215343161 U CN215343161 U CN 215343161U
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Abstract
The utility model provides a waterproof sealing ring of a high-voltage connector of an electric automobile, which comprises a sealing ring body made of an elastic material, wherein the sealing ring body is provided with a base, the base is provided with a clamping part, a first assembling part, a second assembling part, a first limiting part and a second limiting part, a first sealing lip surface is arranged on the clamping part, a second sealing lip surface is arranged on the first assembling part, a third sealing lip surface is arranged on the second assembling part, a first lead-in hole is arranged in the first assembling part, a first condensation part is arranged in the first lead-in hole, a second lead-in hole is arranged in the second assembling part, a second condensation part is arranged in the second lead-in hole, the base is provided with a side wall, and a double-sided adhesive tape is arranged on the side wall. Set up the double faced adhesive tape on the base, pass through sticky tape or sealing film with the connector upper wall and paste once more, connect closely, water-proof effects is better. The clamping part is arranged to avoid the misplug of the connector joint and the inversion of the positive electrode and the negative electrode.
Description
Technical Field
The utility model belongs to the technical field of connection device sealing, and particularly relates to a waterproof sealing ring of a high-voltage connector of an electric automobile.
Background
Connectors are also known as socket connectors, plugs and sockets, wherein a plug is plugged into a receptacle of a socket to make an electrical connection. The connector is widely applied to the field of automobiles. Different parts of the automobile have different requirements on the performance of the connector, wherein the service life, the plugging force and the protection level are main indexes for measuring the overall performance of the connector.
In order to ensure the plugging force and the high-voltage protection level of the automobile, the concept of large interference is usually considered, and the good sealing of the plugging gap between the plug and the socket is realized through sufficient interference. However, this sealing method can be used to ensure good product requirements if the interior of the vehicle is present, when the exterior structure of the vehicle is involved, for example: how to better guarantee the waterproof sealing effect of the matching of the connector and the sealing ring through the charging socket is a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a waterproof sealing ring of a high-voltage connector of an electric automobile.
The utility model provides an electric automobile high pressure connector waterproof sealing washer which characterized in that: the sealing ring comprises a sealing ring body made of elastic materials, wherein the sealing ring body is provided with a base, the base is provided with a clamping part, a first assembling part, a second assembling part, a first limiting part and a second limiting part, the clamping part, the first assembling part, the second assembling part, the first limiting part and the second limiting part are arranged in a mirror image mode, the first limiting part is arranged between the clamping part and the first assembling part, the two second limiting parts surround the second assembling part in a square mode, and the clamping part, the first assembling part, the second assembling part, the first limiting part and the second limiting part are arranged separately at intervals,
the clamping part is provided with a first sealing lip surface, the first assembling part is provided with a second sealing lip surface, the second assembling part is provided with a third sealing lip surface,
a first leading-in hole is arranged in the first assembling part, a first condensing part is arranged in the first leading-in hole,
a second leading-in hole is arranged in the second assembling part, a second condensation part is arranged in the second leading-in hole,
the base is provided with a side wall, and a double faced adhesive tape is arranged on the side wall.
Further, the sealing washer body sets up with the connector cooperation, the lateral wall of sealing washer body with the upper wall of connector corresponds the setting, the double faced adhesive tape that sets up on the lateral wall pastes once more through sticky tape or sealing film with the upper wall.
Further, first seal lip face, second seal lip face, third seal lip face are provided with 2, first seal lip face, second seal lip face, third seal lip face are close to the base is equipped with certain interval in proper order and arranges.
Furthermore, first spacing portion is the T type setting, first spacing portion, the spacing portion of second set up certain draft.
Further, 3 sets of the first condensation part and the second condensation part are provided.
Furthermore, chamfers are arranged on the surfaces of the first introduction hole and the second introduction hole, which penetrate through the base.
Has the advantages that: according to the utility model, the double-sided adhesive tape is arranged on the base of the sealing ring body and is adhered to the upper wall of the connector again through the adhesive tape or the sealing film, so that the connection is tighter, and the waterproof effect is better. The clamping part is arranged to avoid the misplug of the connector joint, and the reverse of the positive electrode and the negative electrode is avoided, so that unnecessary safety accidents are avoided. The limiting part separates the assembling part from the clamping part, and unnecessary contact between the assembling part and the clamping part is avoided.
Drawings
Fig. 1 is a perspective view of a waterproof sealing ring of a high-voltage connector of an electric vehicle according to the present invention;
FIG. 2 is a schematic connection diagram of a structure of a waterproof sealing ring of a high-voltage connector of an electric vehicle and a connector provided by the utility model;
fig. 3 is a schematic structural diagram of a waterproof sealing ring of a high-voltage connector of an electric vehicle according to the present invention;
FIG. 4 is a sectional view of a second assembling portion of the waterproof sealing ring of the high-voltage connector of the electric vehicle provided by the utility model;
fig. 5 is a cross-sectional view of a first assembling portion of a waterproof sealing ring of a high-voltage connector of an electric vehicle, provided by the utility model.
In the figure: 1 sealing ring body, 101 base, 1011 lateral wall, 1012 chamfer, 102 block portion, 1021 first seal lip surface, 103 first assembly portion, 1031 second seal lip surface, 1032 first inlet hole, 1033 first condensation portion, 104 second assembly portion, 1041 third seal lip surface, 1042 second inlet hole, 1043 second condensation portion, 105 first spacing portion, 106 second spacing portion, 2 connector, 201 upper wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
As shown in fig. 2-5, the waterproof sealing ring for a high-voltage connector of an electric vehicle provided by the present invention comprises a sealing ring body 1 made of an elastic material, wherein the sealing ring body 1 is provided with a base 101, the base 101 is provided with a clamping portion 102, a first assembling portion 103, a second assembling portion 104, a first limiting portion 105 and a second limiting portion 106, the clamping portion 102, the first assembling portion 103, the second assembling portion 104, the first limiting portion 105 and the second limiting portion 106 are all arranged in a mirror image manner, the first limiting portion 105 is arranged between the clamping portion 102 and the first assembling portion 103, the two second limiting portions 106 are arranged in a square shape to surround the second assembling portion 104, so that the two clamping portions 102, the first assembling portion 103, the second assembling portion 104, the first limiting portion 105 and the second limiting portion 106 are arranged at intervals, and it is ensured that each portion can be inserted into the connector without errors,
the engaging portion 102 is provided with a first sealing lip surface 1021, the first assembling portion 103 is provided with a second sealing lip surface 1031, the second assembling portion 104 is provided with a third sealing lip surface 1041,
a first introduction hole 1032 is formed in the first fitting portion 103, a first condensation portion 1033 is formed in the first introduction hole 1032, a predetermined biasing force is applied to the lead wire by the first condensation portion 1033,
a second introduction hole 1042 is provided in the second fitting portion 104, a second condensation portion 1043 is provided in the second introduction hole 1042,
the base 101 is provided with a side wall 1011, and a double faced adhesive tape is arranged on the side wall 1011.
In practical application, sealing washer body 1 and connector 2 cooperation setting, the lateral wall 1011 of sealing washer body 1 with the upper wall 201 of connector 2 corresponds the setting, the double faced adhesive tape that sets up on the lateral wall 1011 passes through sticky tape or sealed film with upper wall 201 and pastes once more, connects inseparabler, and water-proof effects is better.
In practical application, the number of the first sealing lip surface 1021, the number of the second sealing lip surface 1031 and the number of the third sealing lip surface 1041 are 2, and the first sealing lip surface 1021, the number of the second sealing lip surface 1031 and the number of the third sealing lip surface 1041 are close to the base 101 and are sequentially arranged at a certain interval.
In practical application, the first limiting portion 105 is arranged in a T shape and has certain inserting strength, and the first limiting portion 105 and the second limiting portion 106 are provided with certain draft angles, so that the connector 2 is convenient to install.
In practical applications, the first condensation portion 1033 and the second condensation portion 1043 are provided with 3 sets, and the wires are effectively clamped.
In practical applications, the first lead-in hole 1032 and the second lead-in hole 1042 penetrate through the base 101, and a chamfer 1012 is provided on the surface of the base 101, and the chamfer 1012 is provided to facilitate the lead-in.
The foregoing shows and describes the principles, essential features and advantages of the present invention, with front, rear, left and right non-limiting reference being made thereto, primarily for the purpose of illustrating the technology more intuitively, and without limitation. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical spirit and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art.
Claims (6)
1. The utility model provides an electric automobile high pressure connector waterproof sealing washer which characterized in that: the sealing ring comprises a sealing ring body (1) made of elastic materials, wherein the sealing ring body (1) is provided with a base (101), the base (101) is provided with a clamping part (102), a first assembling part (103), a second assembling part (104), a first limiting part (105) and a second limiting part (106), the clamping part (102), the first assembling part (103), the second assembling part (104), the first limiting part (105) and the second limiting part (106) are arranged in a mirror image manner, the first limiting part (105) is arranged between the clamping part (102) and the first assembling part (103), the two second limiting parts (106) surround the second assembling part (104) in a square manner, so that the two clamping parts (102), the first assembling part (103), the second assembling part (104), the first limiting part (105) and the second limiting part (106) are arranged at intervals,
a first sealing lip surface (1021) is arranged on the clamping part (102), a second sealing lip surface (1031) is arranged on the first assembling part (103), a third sealing lip surface (1041) is arranged on the second assembling part (104),
a first lead-in hole (1032) is arranged in the first assembling part (103), a first condensation part (1033) is arranged in the first lead-in hole (1032),
a second lead-in hole (1042) is arranged in the second assembling part (104), a second condensation part (1043) is arranged in the second lead-in hole (1042),
the base (101) is provided with a side wall (1011), and a double faced adhesive tape is arranged on the side wall (1011).
2. The waterproof sealing ring of the high-voltage connector of the electric automobile according to claim 1, characterized in that: the sealing ring is characterized in that the sealing ring body (1) is matched with the connector (2), the side wall (1011) of the sealing ring body (1) is correspondingly arranged on the upper wall (201) of the connector (2), and the double-sided adhesive tape arranged on the side wall (1011) is adhered to the upper wall (201) again through the adhesive tape or the sealing film.
3. The waterproof sealing ring of the high-voltage connector of the electric automobile according to claim 2, characterized in that: first seal lip face (1021), second seal lip face (1031), third seal lip face (1041) are provided with 2, first seal lip face (1021), second seal lip face (1031), third seal lip face (1041) are close to base (101) are equipped with certain interval in proper order and arrange.
4. The waterproof sealing ring of the high-voltage connector of the electric automobile according to claim 1, characterized in that: the first limiting portion (105) is arranged in a T shape, and the first limiting portion (105) and the second limiting portion (106) are provided with a certain draft angle.
5. The waterproof sealing ring of the high-voltage connector of the electric automobile according to claim 1, characterized in that: the first condensation unit (1033) and the second condensation unit (1043) are provided in 3 groups.
6. The waterproof sealing ring of the high-voltage connector of the electric automobile according to claim 1, characterized in that: and chamfers (1012) are arranged on the surfaces of the first lead-in hole (1032) and the second lead-in hole (1042) penetrating through the base (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384873.9U CN215343161U (en) | 2021-06-21 | 2021-06-21 | Waterproof sealing ring of high-voltage connector of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121384873.9U CN215343161U (en) | 2021-06-21 | 2021-06-21 | Waterproof sealing ring of high-voltage connector of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215343161U true CN215343161U (en) | 2021-12-28 |
Family
ID=79560169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121384873.9U Active CN215343161U (en) | 2021-06-21 | 2021-06-21 | Waterproof sealing ring of high-voltage connector of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215343161U (en) |
-
2021
- 2021-06-21 CN CN202121384873.9U patent/CN215343161U/en active Active
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