CN205331703U - Waterproof plug - Google Patents
Waterproof plug Download PDFInfo
- Publication number
- CN205331703U CN205331703U CN201620007104.XU CN201620007104U CN205331703U CN 205331703 U CN205331703 U CN 205331703U CN 201620007104 U CN201620007104 U CN 201620007104U CN 205331703 U CN205331703 U CN 205331703U
- Authority
- CN
- China
- Prior art keywords
- waterproof plug
- cock cap
- inserting column
- utility
- model
- 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 - Fee Related
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model provides a waterproof plug. Waterproof plug includes the cock cap and inserts the post, the cock cap with insert the post be cylindric, both formula structures as an organic whole, the cross section diameter of cock cap is greater than insert the cross section diameter of post, the center of cock cap is provided with the blind hole, insert the post and be provided with the water -guiding hole, just the water -guiding hole with the blind hole intercommunication. The utility model provides a waterproof plug has that the structure is simple and easy, convenient operation, waterproof performance is good, the durability is high advantage.
Description
Technical field
This utility model relates to the protection articles for use of a kind of electronic equipment jack, specifically a kind of waterproof plug。
Background technology
Nowadays the use of Military Electronic Equipment is more and more extensive, and the jack of this kind equipment is generally exposed outside, it is easy to suffering that the foreign bodies such as dust, water, small worm invade and cause damage, the waterproof plug therefore providing reliability and durability seems more and more important。Waterproof plug in the prior art also exists following deficiency: plug fragile, repeatedly plugs and very easily causes stopper damaged, or inserting column damages, and affects water resistance。
Utility model content
The purpose of this utility model is in that to overcome prior art problem, it is provided that a kind of simple structure, be hardly damaged, waterproof plug that water resistance is good, durable。
A kind of waterproof plug, including cock cap and inserting column, described cock cap and described inserting column are cylindric, both are integral type structure, the cross-sectional diameter of described cock cap is more than the cross-sectional diameter of described inserting column, described cock cap be provided centrally with blind hole, described inserting column is provided with water-guiding hole, and described water-guiding hole connects with described blind hole。
In a kind of preferred embodiment of the waterproof plug of this utility model offer, described waterproof plug is the rubber waterproof plug adopting Shooting Technique to make。
In a kind of preferred embodiment of the waterproof plug of this utility model offer, described cock cap surface is with anti-slip veins。
In a kind of preferred embodiment of the waterproof plug provided at this utility model, described cock cap is provided with block pressing close to described inserting column side。
In a kind of preferred embodiment of the waterproof plug of this utility model offer, described inserting column is provided with screw-like projection。
In a kind of preferred embodiment of the waterproof plug of this utility model offer, the cross section of described projection is trapezoidal。
Compared to prior art, the described waterproof plug that this utility model provides has the advantages that
One, water resistance is good。Described inserting column is provided with screw-like projection, foreign body can be effectively stoped to invade, simultaneously, because described inserting column can form certain interval with Socket walls, and easily produce hydrops in described screw-like convex upper portion, and described screw-like convex upper portion is provided with water-guiding hole, described water-guiding hole connects with described blind hole, hydrops can be drawn, it is ensured that drying of described waterproof plug。
Two, durability is high。First, described screw-like is protruding through vulcanizing treatment, improves case hardness；Secondly, the protruding cross section of described screw-like is trapezoidal, according to trapezoidal shape facility it can be seen that when screwing in described screw-like protruding big from little change with the interference radius of Socket walls, slow down the deformation process of described inserting column during screw-in, effectively prevent the damage caused due to stress mutation；Finally, when described waterproof plug subjected to stress is excessive, due to the existence of described blind hole, it is possible to increase the deflection of described waterproof plug, thus avoiding described waterproof plug to be damaged。
Three, described cock cap and described inserting column are integral type structure, and integral structure is easy to process, it is possible to decrease processing cost, and can avoid the trouble assembled when using。It addition, the cross-sectional diameter of described cock cap is more than the cross-sectional diameter of described inserting column, can being easy to the plug of waterproof plug, can work in coordination with described screw-like projection simultaneously and jointly prevent the foreign bodies such as dust, water, small worm from invading, waterproof effect is more preferably。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the waterproof plug overall structure schematic diagram that this utility model provides；
Fig. 2 is the waterproof plug profile that this utility model provides。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments。
Refer to Fig. 1, be the waterproof plug overall structure schematic diagram of this utility model offer。Waterproof plug 1 includes interconnective cock cap 11 and inserting column 12。
It is the waterproof plug profile that this utility model provides please refer to Fig. 1 and Fig. 2, Fig. 2。Cock cap 11 includes cap body 111, block 113 and blind hole 115, and blind hole 115 is positioned at the geometric center of cap body 111, and it is downside that definition cap body 111 connects inserting column 12 side, then block 113 is positioned at the two ends on the downside of cap body 111。Cap body 111 surface, with anti-slip veins, adds frictional force when contacting with hands。Block 113 is ellipsoid, inserts in the groove that electronic equipment is corresponding, it is prevented that waterproof plug 1 unusual fluctuation during installation。Blind hole 115 is turbination hole as shown in Figure 2, extends to inserting column 12 from cap body 111。
Inserting column 12 includes cylinder 122, screw-like protruding 124 and water-guiding hole 126。Cylinder 122 is cylinder, and one end connects cock cap 11 and is connected as a body with cock cap 11, and integrated formed structure can avoid the trouble assembled, and reduces processing cost, and the other end includes cone structure, and cone structure makes insertion be more prone to。Screw-like projection 124 is surrounded on cylinder 122 middle part surface, and water-guiding hole 126 is between cock cap 11 and screw-like projection 124。The cross section of screw-like projection 124 is trapezoidal, and surface, through vulcanizing treatment, improves hardness, and abrasion resistance is up to 3,000 times。Water-guiding hole 126 connects with blind hole 115, hydrops can be derived waterproof plug 1。
Time specifically used, waterproof plug 1 is directed at the jack of electronic equipment, screws in wherein clockwise, until waterproof plug 1 submerge 4/5ths time, adjust rotary speed and ensure that block 113 is inserted in the corresponding groove of electronic equipment。During taking-up, cock cap 11 is first upwards pulled out, after block 113 exposes from the corresponding groove of electronic equipment, rotates taking-up counterclockwise。
Compared to prior art, the waterproof plug 1 that this utility model provides has the advantages that
One, water resistance is good。Inserting column 12 is provided with screw-like projection 124, foreign body can be effectively stoped to invade, inevitably, inserting column 12 can form certain interval with Socket walls, easily producing hydrops on protruding 124 tops of screw-like, and protruding 124 tops of screw-like are provided with water-guiding hole 126, water-guiding hole 126 connects with blind hole 115, hydrops can be drawn, it is ensured that drying of waterproof plug 1。
Two, durability is high。First, screw-like projection 124, through vulcanizing treatment, improves case hardness；Secondly, the cross section of screw-like projection 124 is trapezoidal, according to trapezoidal shape facility it can be seen that when screwing in screw-like protruding 124 big from little change with the interference radius of Socket walls, slow down the deformation process of inserting column 12 during screw-in, effectively prevent the damage caused due to stress mutation；Finally, when waterproof plug 1 subjected to stress is excessive, due to the existence of blind hole 115, it is possible to increase the deflection of waterproof plug 1, it is damaged thus avoiding waterproof plug 1。
Three, cock cap 11 and inserting column 12 are integral type structure, and integral structure is easy to process, it is possible to decrease processing cost, avoid assembling trouble during use。It addition, the cross-sectional diameter of cock cap 11 is more than the cross-sectional diameter of inserting column 12, can being easy to the plug of waterproof plug 1, co-threads shape projection 124 can jointly prevent the foreign bodies such as dust, water, small worm from invading simultaneously, effect is more preferably。
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include within scope of patent protection of the present utility model。
Claims (6)
1. a waterproof plug, it is characterized in that: include cock cap and inserting column, described cock cap and described inserting column are cylindric, both are integral type structure, the cross-sectional diameter of described cock cap is more than the cross-sectional diameter of described inserting column, described cock cap be provided centrally with blind hole, described inserting column is provided with water-guiding hole, and described water-guiding hole connects with described blind hole。
2. waterproof plug according to claim 1, it is characterised in that: described waterproof plug is the rubber waterproof plug adopting Shooting Technique to make。
3. waterproof plug according to claim 1, it is characterised in that: described cock cap surface is with anti-slip veins。
4. waterproof plug according to claim 1, it is characterised in that: described cock cap is provided with block pressing close to described inserting column side。
5. waterproof plug according to claim 1, it is characterised in that: described inserting column is provided with screw-like projection。
6. waterproof plug according to claim 5, it is characterised in that: the cross section of described projection is trapezoidal。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007104.XU CN205331703U (en) | 2016-01-04 | 2016-01-04 | Waterproof plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007104.XU CN205331703U (en) | 2016-01-04 | 2016-01-04 | Waterproof plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331703U true CN205331703U (en) | 2016-06-22 |
Family
ID=56209300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620007104.XU Expired - Fee Related CN205331703U (en) | 2016-01-04 | 2016-01-04 | Waterproof plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224682A (en) * | 2016-09-12 | 2016-12-14 | 周杰 | A kind of air-cooled ducted air conditioner is with novel blind plug |
-
2016
- 2016-01-04 CN CN201620007104.XU patent/CN205331703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224682A (en) * | 2016-09-12 | 2016-12-14 | 周杰 | A kind of air-cooled ducted air conditioner is with novel blind plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |