CN220400986U - Waterproof adapter of pencil - Google Patents
Waterproof adapter of pencil Download PDFInfo
- Publication number
- CN220400986U CN220400986U CN202322024202.7U CN202322024202U CN220400986U CN 220400986 U CN220400986 U CN 220400986U CN 202322024202 U CN202322024202 U CN 202322024202U CN 220400986 U CN220400986 U CN 220400986U
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- CN
- China
- Prior art keywords
- connector lug
- groove
- adapter
- positioning
- waterproof adapter
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- 230000001681 protective effect Effects 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model belongs to the technical field of wire harness adapters, and discloses a wire harness waterproof adapter.
Description
Technical Field
The utility model belongs to the technical field of wire harness adapters, and particularly relates to a waterproof wire harness adapter.
Background
A waterproof adapter for a wire harness is an assembly for connecting wires, cables or other conductors for preventing intrusion of water, vibration, corrosion and other external conditions at the adapter. It is generally composed of an internal electrical connector and a housing, which effectively protects the connector from the external environment, thereby extending its life and ensuring its safety. The waterproof adapter of the wire harness is widely applied to the fields of automobiles, aerospace, energy, industry and the like.
Because the traditional waterproof adapter of some wire harnesses has poor connection performance and insufficient connection stability, the problems of signal loss, short circuit and the like can sometimes occur; still other products require further improvements in terms of life and durability, and more durable materials are needed to ensure long-term reliability. In addition, the waterproof adapter of some pencil is comparatively complicated in design, needs professional technician to install and maintain, and the use degree of difficulty is great.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art; therefore, the utility model provides the waterproof adapter for the wire harness, which is used for solving the technical problems that the traditional waterproof adapters for the wire harness are poor in connection performance and insufficient in connection stability, and sometimes signal loss or short circuit can occur;
the utility model discloses a waterproof adapter of a wire harness, which comprises a first connector lug and a second connector lug, wherein a conductive column is arranged in the second connector lug, a conductive column groove is formed at a port of the first connector lug, the conductive column is matched with the conductive column groove, a first positioning groove, a second positioning groove and a third positioning groove are sequentially formed in the inner side of the first connector lug from outside to inside, and two adjacent groups of grooves are mutually perpendicular; the second connector lug top is provided with the second protective housing, the second protective housing outside is provided with first group location sand grip and second group location sand grip respectively, and two sets of location sand grip mutually perpendicular.
Preferably, the inner diameter of the first lug port is the same as the outer diameter of the second lug port.
Preferably, the number of the conductive columns and the number of the conductive column grooves are a plurality of one-to-one, and the conductive columns are matched with the conductive column grooves.
Preferably, the outside of first connector lug is provided with first protective housing, and the junction of first protective housing and first connector lug is provided with first sealing washer, the outside of second connector lug is provided with the second protective housing, and the junction of second protective housing and second connector lug is provided with the second sealing washer.
Preferably, the first protective casing is matched with the second protective casing, and the first protective casing is fixedly connected with the second protective casing through the buckling effect of the positioning convex strips and the positioning grooves.
The above problems are solved.
In order to achieve the above object, according to an embodiment of the first aspect of the present utility model, a wire harness fixing buckle for an electrical appliance is provided, and compared with the prior art, the present utility model has the following beneficial effects:
this waterproof adapter of pencil, through set up first group location sand grip and second group location sand grip on first connector, cooperate with corresponding first recess, second recess and third recess, when outside personnel operate, aim at first location recess with first group location sand grip, thoroughly put into the back, rotatory ninety degrees towards arbitrary clockwise, thoroughly put into the second recess with first group location sand grip, first recess has also been put into to second group location sand grip this moment, rotatory ninety degrees again towards arbitrary clockwise, thoroughly put into third location recess with first group location sand grip, second group location sand grip just passes the second location recess this moment, the conducting column is also accurate to insert inside the conducting column groove, simultaneously make first protective housing and second protective housing because buckle principle and fixed connection, the practicality of adapter has been promoted.
This waterproof adapter of pencil is through setting up the internal diameter of first connector lug port and the external diameter of second connector lug port the same for when the gomphosis between location sand grip and the constant head tank, also fixed connection is in the same place between the adapter, has improved the stability of connection.
This waterproof adapter of pencil through having set up positioning groove and location sand grip, and operating personnel can mention arbitrary connector lug, and ninety degrees towards arbitrary pointer direction rotation, later lift up above-mentioned connector lug again and repeat above-mentioned operation two to three times, can easily dismantle this adapter, and the design is simple, and the use degree of difficulty is less, has reduced installation and maintenance cost.
This waterproof adapter of pencil sets up first sealing washer and second sealing washer respectively through in first connector lug and second connector lug outside, and the material is rubber, has guaranteed that the adapter prevents invasion of water, vibrations, corruption and other external conditions in joint department, greatly increased the life of adapter.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a schematic perspective view of a second joint according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of the first protective housing according to the present utility model;
FIG. 4 is a top view of a first saturated housing of the present utility model;
fig. 5 is a left side view of the first saturated housing of the present utility model.
Reference numerals: 1. a first connector lug; 2. a second connector lug; 3. a conductive post; 4. a conductive post slot; 5. a first seal ring; 6. a second seal ring; 7. a first protective housing; 701. a first positioning groove; 702. a second positioning groove; 703. a third positioning groove; 8. a second protective housing; 801. a first set of positioning ribs; 802. a second set of positioning ribs.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The application provides a waterproof adapter of wire harness, please refer to fig. 1, 2, 3, 4 and 5 as an embodiment of the application, including a first connector lug 1 and a second connector lug 2, wherein a conductive post 3 is arranged in the second connector lug 2, a conductive post groove 4 is arranged at a port of the first connector lug 1, the conductive post 3 is matched with the conductive post groove 4, a first positioning groove 701, a second positioning groove 702 and a third positioning groove 703 are sequentially arranged on the inner side of the first connector lug 1 from outside to inside, and two adjacent groups of grooves are mutually perpendicular; the top of the second connector lug 2 is provided with a second protective housing 8, a first group of positioning convex strips 801 and a second group of positioning convex strips 802 are respectively arranged on the outer side of the second protective housing 8, and the two groups of positioning convex strips are mutually perpendicular.
According to the waterproof adapter for the wire harness, the first group of positioning convex strips 801 and the second group of positioning convex strips 802 are arranged on the first connector lug 1 and are matched with the corresponding first groove 701, second groove 702 and third groove 703, when an external person operates, the first group of positioning convex strips 801 are aligned with the first positioning groove 701, after the waterproof adapter is thoroughly put in, the waterproof adapter is rotated ninety degrees towards any clockwise, the first group of positioning convex strips 801 are thoroughly put in the second groove 702, at the moment, the second group of positioning convex strips 802 are also put in the first groove 701, and rotated ninety degrees towards any clockwise, the first group of positioning convex strips 801 are thoroughly put in the third positioning groove 703, at the moment, the second group of positioning convex strips 802 just penetrate through the second positioning groove 702, the conductive column 3 is accurately inserted into the conductive column groove 4, meanwhile, the first protective casing 7 and the second protective casing 8 are fixedly connected due to the buckling principle, and the practicality of the adapter is improved.
Referring to fig. 1, 2, 3 and 4, the inner diameter of the first connector lug 1 is the same as the outer diameter of the second connector lug 2.
This waterproof adapter of pencil is through setting up the internal diameter of 1 ports of first connector lug and the external diameter of 2 ports of second connector lug the same for when gomphosis between location sand grip and the constant head tank, also fixed connection is in the same place between the adapter, has improved the stability of connection.
Referring to fig. 2 and 4, the number of the conductive posts 3 and the conductive post slots 4 is a plurality of one-to-one, and the conductive posts 3 are adapted to the conductive post slots 4.
Referring to fig. 1, a first protective housing 7 is disposed on the outer side of the first connector lug 1, a first sealing ring 5 is disposed at a connection position between the first protective housing 7 and the first connector lug 1, a second protective housing 8 is disposed on the outer side of the second connector lug 2, and a second sealing ring 6 is disposed at a connection position between the second protective housing 8 and the second connector lug 2.
This waterproof adapter of pencil sets up first sealing washer 5 and second sealing washer 6 respectively through in first connector lug 1 and second connector lug 2 outside, and the material is rubber, has guaranteed that the adapter prevents invasion of water, vibrations, corruption and other external conditions in the joint department, greatly increased the life of adapter.
Referring to fig. 1, the first protective housing 7 is adapted to the second protective housing 8, and the first protective housing 7 is fixedly connected with the second protective housing 8 through the fastening action of the positioning protruding strips and the positioning grooves.
This waterproof adapter of pencil through having set up positioning groove and location sand grip, and operating personnel can mention arbitrary connector lug, and ninety degrees towards arbitrary pointer direction rotation, later lift up above-mentioned connector lug again and repeat above-mentioned operation two to three times, can easily dismantle this adapter, and the design is simple, and the use degree of difficulty is less, has reduced installation and maintenance cost.
The working principle of the utility model is as follows: according to the waterproof adapter for the wire harness, the first group of positioning convex strips 801 and the second group of positioning convex strips 802 are arranged on the first connector lug 1 and are matched with the corresponding first groove 701, second groove 702 and third groove 703, when an external person operates, the first group of positioning convex strips 801 are aligned with the first positioning groove 701, after the waterproof adapter is thoroughly put in, the waterproof adapter is rotated ninety degrees towards any clockwise, the first group of positioning convex strips 801 are thoroughly put in the second groove 702, at the moment, the second group of positioning convex strips 802 are also put in the first groove 701, and rotated ninety degrees towards any clockwise, the first group of positioning convex strips 801 are thoroughly put in the third positioning groove 703, at the moment, the second group of positioning convex strips 802 just penetrate through the second positioning groove 702, the conductive column 3 is accurately inserted into the conductive column groove 4, meanwhile, the first protective casing 7 and the second protective casing 8 are fixedly connected due to the buckling principle, and the practicality of the adapter is improved.
The above embodiments are only for illustrating the technical method of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present utility model may be modified or substituted without departing from the spirit and scope of the technical method of the present utility model.
Claims (5)
1. The utility model provides a waterproof adapter of pencil, includes first connector lug (1) and second connector lug (2), its characterized in that: the inside of the second connector lug (2) is provided with a conductive column (3), a port of the first connector lug (1) is provided with a conductive column groove (4), the conductive column (3) is matched with the conductive column groove (4), the inner side of the first connector lug (1) is provided with a first positioning groove (701), a second positioning groove (702) and a third positioning groove (703) from outside to inside in sequence, and two adjacent groups of grooves are mutually perpendicular; the top of the second connector lug (2) is provided with a second protective casing (8), a first group of positioning convex strips (801) and a second group of positioning convex strips (802) are respectively arranged on the outer side of the second protective casing (8), and the two groups of positioning convex strips are mutually perpendicular.
2. The waterproof adapter of a wire harness according to claim 1, wherein: the inner diameter of the port of the first connector lug (1) is the same as the outer diameter of the port of the second connector lug (2).
3. The waterproof adapter of a wire harness according to claim 1, wherein: the number of the conductive columns (3) and the number of the conductive column grooves (4) are in one-to-one correspondence, and the conductive columns (3) are matched with the conductive column grooves (4).
4. The waterproof adapter of a wire harness according to claim 1, wherein: the outside of first connector lug (1) is provided with first protective housing (7), and the junction of first protective housing (7) and first connector lug (1) is provided with first sealing washer (5), the outside of second connector lug (2) is provided with second protective housing (8), and the junction of second protective housing (8) and second connector lug (2) is provided with second sealing washer (6).
5. The waterproof adapter for a wire harness according to claim 4, wherein: the first protective shell (7) is matched with the second protective shell (8), and the first protective shell (7) is fixedly connected with the second protective shell (8) through the buckling effect of the positioning convex strips and the positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024202.7U CN220400986U (en) | 2023-07-31 | 2023-07-31 | Waterproof adapter of pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024202.7U CN220400986U (en) | 2023-07-31 | 2023-07-31 | Waterproof adapter of pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220400986U true CN220400986U (en) | 2024-01-26 |
Family
ID=89597679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322024202.7U Active CN220400986U (en) | 2023-07-31 | 2023-07-31 | Waterproof adapter of pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220400986U (en) |
-
2023
- 2023-07-31 CN CN202322024202.7U patent/CN220400986U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 241000 Factory Building No. 2, South of Wanchun Road, Wanchun Street, Wuhu District, China (Anhui) Free Trade Zone, Wuhu City, Anhui Province (No. 29 Wanchun East Road) Patentee after: Wuhu Shengda Electronics Co.,Ltd. Country or region after: China Address before: 241000 Qiaobei Industrial Park, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: Wuhu Shengda plastic industry Co.,Ltd. Country or region before: China |