CN203645083U - Waterproof connector - Google Patents
Waterproof connector Download PDFInfo
- Publication number
- CN203645083U CN203645083U CN201420016533.4U CN201420016533U CN203645083U CN 203645083 U CN203645083 U CN 203645083U CN 201420016533 U CN201420016533 U CN 201420016533U CN 203645083 U CN203645083 U CN 203645083U
- Authority
- CN
- China
- Prior art keywords
- water
- holder
- proof connector
- casing
- spring card
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 210000000003 hoof Anatomy 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a waterproof connector. The waterproof connector is used on a shell. The waterproof connector includes a waterproof joint, a spring clamping sheet and a sealing ring; the waterproof joint includes a connection portion, a disc portion and a fixing seat; the diameter of the disc portion is larger than the diameter of a hole in the shell; the disc portion is used for limiting the movement of the connection portion; the fixing seat is provided with two square slots; the spring clamping sheet is inserted into the two square slots such that the shell can be embedded between the disc portion and the fixing seat; and the sealing ring sleeves one bottom end of the fixing seat and is used for sealing a gap between the fixing seat and the hole. According to the waterproof connector of the utility model, the square slots at the two sides of the waterproof joint and the spring clamping sheet are utilized to mount the waterproof joint on the shell of a network device without the fixation of a nut required, and the waterproof joint of the connection portion of the utility model is mounted on the shell from outside to inside, and therefore, damage caused by circuit board disassembly in replacement can be avoided.
Description
Technical field
The utility model relates to a kind of water-proof connector, espespecially the easy water-proof connector of a kind of replacing.
Background technology
In the network equipment, general casing uses male model shell, and water joint is to be all added at random casing side, to facilitate jiont treatment and increase and decrease.But while installation like this, need first joint to be arranged on casing from inner side, fixed printed circuit board again, if but printed circuit board (PCB) is too near apart from enclosure space, in the time that water joint need to be changed, need first printed circuit board (PCB) to be removed, water joint could be unloaded, can increase like this man-hour, and printed circuit board (PCB) is likely because dismounting can damage.
Therefore, need to provide a kind of water-proof connector to solve the problems referred to above.
Utility model content
Therefore, main purpose of the present utility model is to provide a kind of water-proof connector.
The utility model discloses a kind of for the water-proof connector on a casing.This water-proof connector comprises a water joint, a spring card and a sealing ring.This water joint comprises a junction, a round plate and a holder.This round plate has the aperture that a diameter is greater than the hole on this casing, is used for limiting the activity of this connecting portion.This spring card is used for being inserted in this two square draw-in groove, so that this casing is embedded between this round plate and this holder.Sealing snare is placed in a bottom of this holder, the gap being used between airtight this holder and this hole.
The utility model also discloses a kind of water-proof connector, and this water-proof connector is for a casing, and this water-proof connector comprises: a water joint, and this water joint comprises: a junction; One round plate, this round plate has the aperture that a diameter is greater than the hole on this casing, is used for limiting the activity of this connecting portion; And a holder, this holder has two square draw-in grooves; One spring card, this spring card is used for being inserted in this two square draw-in groove, this casing is embedded between this round plate and this holder; And a sealing ring, sealing snare is placed in a bottom of this holder, the gap being used between airtight this holder and this hole.
The utility model utilizes the square draw-in groove of water joint both sides and spring card water joint to be installed on the casing of network equipment and need not fix by nut, and, being installed on casing of water joint ecto-entad of the present utility model, disassemble printed circuit board can avoid changing time and cause damage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a water joint of the utility model embodiment.
Fig. 2 is the schematic diagram of a water-proof connector of the utility model embodiment.
Fig. 3 is the schematic diagram of a spring card.
Fig. 4 is the schematic diagram that the water-proof connector of the utility model embodiment is installed on casing.
Primary clustering symbol description:
10 water-proof connectors
20 casings
100 water joints
101 connecting portions
102 round plates
103 holders
104 liang of square draw-in grooves
120 spring cards
140 sealing rings
220 holes
121 sheet metals
Embodiment
Please refer to Fig. 1, Fig. 1 is the schematic diagram of a water joint 100 of the utility model embodiment.Water joint 100 includes a junction 101, a round plate 102 and a holder 103.Connecting portion 101 is for being used for connecting an interface of an external cable.Round plate 102 is used for limiting the activity of connecting portion 101.The both sides of holder 103 have two square draw-in grooves 104, and the front end of holder 103 connects an inner flexible cord.
Please refer to Fig. 2, Fig. 2 is the schematic diagram of a water-proof connector 10 of the utility model embodiment.Water-proof connector 10 is used for being installed on a casing 20 of a network equipment.This network equipment preferably, is a router.Casing 20 includes a hole 220.Water-proof connector 10 includes water joint 100, a spring card 120 and a sealing ring 140.Preferably, the diameter of the holder 103 of water joint 100 is smaller or equal hole 220, and therefore water joint 100 can, by the outside of casing 20 through hole 220, be installed and be placed on casing 20.Round plate 102 has the aperture that a diameter is greater than the hole 220 on casing 20, is used in the time that water joint 10 passes hole 220 by casing 20 is outside, and the activity of restriction connecting portion 101, to be stuck in connecting portion 101 in hole 220 outsides.Spring card 120 is connected in downwards in two square draw-in grooves 104 by the top of casing 20, so that casing 200 is embedded between round plate 102 and holder 103.Sealing ring 140 is placed on the bottom of holder 103, and the gap being used between airtight waterproof joint 10 and hole 220, to prevent that water gas from entering network equipment inside by the gap of hole 220.Because water joint 10 is installed by casing 20 is outside, therefore only need spring card 120 by upper extraction, can fast dismantling under water joint 10, disassemble printed circuit board while avoiding changing and cause damage.
Please refer to Fig. 3, Fig. 3 is the schematic diagram of a spring card 120.Spring card 120, preferably, is an arc or shape of a hoof, and its material is a spring steel.Spring card 120 includes two long-bar metal sheets 121, is used for being inserted in respectively two square draw-in grooves 140.
Please refer to Fig. 4, Fig. 4 is the schematic diagram that the water-proof connector 10 of the utility model embodiment is installed on casing 20.In Fig. 4, when utilizing two long-bar metal sheets 121, spring card 120 is connected in two square draw-in grooves 104 when interior, under the deformation force effect of spring steel, holder 103 can be fixed on to casing 20 inner sides, prevent that holder 103 from sliding to casing 20 outsides.On the other hand, round plate 102 limits connecting portion 101 to casing 20 inner slide, and therefore water joint 10 can firmly be fixed on casing 20, and need not fix by nut.
In sum, embodiment of the present utility model utilizes the square draw-in groove of water joint both sides and spring card that water joint is installed on the casing of network equipment, and need not fix by nut.In addition, be installed on casing disassemble printed circuit board can avoid changing time and cause damage the water joint ecto-entad of the utility model embodiment.
Claims (6)
1. a water-proof connector, this water-proof connector is for a casing, and this water-proof connector comprises:
One water joint, is characterized in that, this water joint comprises:
A junction;
One round plate, this round plate has the aperture that a diameter is greater than the hole on this casing, is used for limiting the activity of this connecting portion; And
One holder, this holder has two square draw-in grooves;
One spring card, this spring card is used for being inserted in this two square draw-in groove, this casing is embedded between this round plate and this holder; And
One sealing ring, sealing snare is placed in a bottom of this holder, the gap being used between airtight this holder and this hole.
2. water-proof connector as claimed in claim 1, is characterized in that, this two draw-in groove is positioned at the both sides of this holder.
3. water-proof connector as claimed in claim 1, is characterized in that, this spring card is an arc or shape of a hoof.
4. water-proof connector as claimed in claim 2, is characterized in that, this horseshoe-shaped spring card comprises two long-bar metal sheets, and this two long-bar metals sheet is used for connecting respectively this two square draw-in groove.
5. water-proof connector as claimed in claim 1, is characterized in that, this spring card is the spring card of a spring steel.
6. water-proof connector as claimed in claim 1, is characterized in that, the diameter of this holder is smaller or equal this hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016533.4U CN203645083U (en) | 2014-01-10 | 2014-01-10 | Waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016533.4U CN203645083U (en) | 2014-01-10 | 2014-01-10 | Waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645083U true CN203645083U (en) | 2014-06-11 |
Family
ID=50876304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420016533.4U Expired - Lifetime CN203645083U (en) | 2014-01-10 | 2014-01-10 | Waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832355A (en) * | 2018-04-25 | 2018-11-16 | 东莞市广业电子有限公司 | A kind of radio frequency connector connection structure |
-
2014
- 2014-01-10 CN CN201420016533.4U patent/CN203645083U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832355A (en) * | 2018-04-25 | 2018-11-16 | 东莞市广业电子有限公司 | A kind of radio frequency connector connection structure |
| CN108832355B (en) * | 2018-04-25 | 2024-04-16 | 东莞市广业电子有限公司 | Radio frequency connector connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |