CN201398271Y - Water-proof casing having water-proof wire clip - Google Patents
Water-proof casing having water-proof wire clip Download PDFInfo
- Publication number
- CN201398271Y CN201398271Y CN2009201479268U CN200920147926U CN201398271Y CN 201398271 Y CN201398271 Y CN 201398271Y CN 2009201479268 U CN2009201479268 U CN 2009201479268U CN 200920147926 U CN200920147926 U CN 200920147926U CN 201398271 Y CN201398271 Y CN 201398271Y
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- China
- Prior art keywords
- waterproof
- yarn drill
- ply
- notch
- lead
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a water-proof casing having a water-proof wire clip, belonging to a water-proof casing for a device which needs leading the connecting wire outwards, such as sealing the circuit board. The water-proof casing includes a surface casing, a bottom casing and a water-proof wire clip, wherein the water-proof wire clip is made of elastic material and is tightly connected on aside wall of the bottom casing; the bottom casing and the water-proof wire clip on the bottom casing are tightly jointed with the face casing. The water-proof wire clip is provided with a pin hole matched with the leading-out wire. The water-proof casing having the water-proof wire clip has strong water-proof effect without extra water-proof process.
Description
Technical field
The utility model relates to a kind of waterproof case, relates in particular to a kind ofly can encapsulate the waterproof case that wiring board etc. need draw the device of connecting line to the external world.
Background technology
Electronic device, because the restriction of applied environment, as the wiring board of electric motor car alarm, the wiring board of the driver of control Holiday lamp etc. in most cases need it is carried out water-proofing treatment.At present, general way is that electronic device is placed in the waterproof case, because electronic device need draw connecting line to the external world, therefore, needs to be provided with the sub-device of power supply draws fairlead from connecting line to the external world on the waterproof case.Present most of waterproof case all needs to use fluid sealant etc. to do further water-proofing treatment, and operation is trouble not only, and waterproof case can not keep the water proofing property of long period.
The utility model content
The purpose of this utility model is the shortcoming that exists at existing waterproof case, and a kind of waterproof case that does not need extra water-proofing treatment also can play strong waterproof effect is provided.
The utility model adopts following technical scheme: a kind of waterproof case with waterproof ply-yarn drill comprises face-piece, drain pan and waterproof ply-yarn drill; Wherein, the waterproof ply-yarn drill is made by elastomeric material, and described water-proof wire chucking is close to be connected on the sidewall of drain pan, drain pan, and position waterproof ply-yarn drill thereon all is closely connected with face-piece; Described waterproof ply-yarn drill is provided with and can makes lead-out wire fairlead close-fitting with it.
Preferably, the edge of described face-piece inside is provided with joint pin; Walk around described joint pin, be provided with a circle draw-in groove along the inwall of face-piece;
The edge of described drain pan inside is provided with the screw hole that screws in joint pin for screw; Walk around described screw hole, be provided with along the inwall of drain pan and be higher than fin inwall, that match with described draw-in groove, has a breach on the fin, form the lead-in wire notch, the sidewall of drain pan is provided with the installation notch that the lead-in wire notch is exposed, and forms the location frame between described lead-in wire notch and the installation notch; And,
Described waterproof ply-yarn drill comprises body and the sealing that is connected on the body, and body comprises the entity portion that is arranged on location notch on its neighboring and the groove that is positioned encirclement, and described fairlead is arranged in the entity portion; Described location notch is stuck on the frame of location, closely cooperates with it; Described entity portion is placed in the lead-in wire notch, and closely cooperates with it; The outward flange of body is stuck in to be installed in the notch; Described sealing closely contacts with the fin termination of lead-in wire notch both sides, and all closely cooperates with described draw-in groove.
Preferably, be provided with water proof ring in the described draw-in groove.
Preferably, described lead-in wire notch is shaped as rectangular indentation.
Preferably, described body, be not positioned groove 311 of its surface that is provided with sealing disconnects.
Preferably, described drain pan, the inwall of fin are provided with the positioning table that supports the waterproof ply-yarn drill.
Preferably, the whole wall thickness of the non-through waterproof ply-yarn drill of described fairlead, fairlead form the lead-in wire film that can directly be penetrated by lead-out wire on the sidewall that is positioned at drain pan inside of waterproof ply-yarn drill.
Usefulness of the present utility model is: by rubber-like waterproof ply-yarn drill is set, all be closely connected between waterproof ply-yarn drill, drain pan and the face-piece, and fairlead is located on the waterproof ply-yarn drill, elasticity by fairlead self can be crossed tight fit with lead-out wire, therefore, waterproof case described in the utility model need can not realized waterproof effect preferably through extra processing yet.
Description of drawings
Fig. 1 is the overall structure schematic diagram with waterproof case of waterproof ply-yarn drill described in the utility model;
Fig. 2 is the perspective view of face-piece shown in Fig. 1;
Fig. 3 is the perspective view of drain pan shown in Fig. 1;
Fig. 4 is the end view of drain pan shown in Figure 3;
Fig. 5 is the front view of waterproof ply-yarn drill shown in Figure 1;
Fig. 6 is the cutaway view of the A-A direction of waterproof ply-yarn drill shown in Figure 5;
Fig. 7 is the end view of waterproof ply-yarn drill shown in Figure 5;
Fig. 8 is the structural representation of water proof ring.
Embodiment
Referring now to accompanying drawing embodiment of the present utility model is described.
As shown in Figure 1, the waterproof case with waterproof ply-yarn drill comprises face-piece 10, drain pan 20 and waterproof ply-yarn drill 30.Wherein, waterproof ply-yarn drill 30 is made by elastomeric material, and as silica gel, described waterproof ply-yarn drill 30 closely is connected on the sidewall of drain pan 20.Drain pan 20, and thereon waterproof ply-yarn drill 30 of position all is closely connected with face-piece 10 makes the periphery that is connected of waterproof ply-yarn drill 30 and face-piece 10 and drain pan 20, and all has water proofing property between face-piece and the drain pan.In addition, the wiring board that is arranged within the waterproof case is arranged on the waterproof ply-yarn drill 30 to 33 of the fairleads of outer lead, and the size that makes fairlead 33 can make it closely contact with lead-out wire, therefore, fairlead 33 relies on the elasticity of self can play waterproof action, at this, can certainly be used fluid sealant etc. and do further processing.
As shown in Figure 2, the edge of face-piece 10 inside is provided with joint pin 11, and joint pin 11 can have internal thread hole.Walk around described joint pin 11, be provided with a circle draw-in groove 12 along the inwall of face-piece 10.In order to increase the rigidity of joint pin 11, can between the outer wall of the inwall of joint pin 11 and face-piece 10 and draw-in groove 12, increase reinforcement 13.
Shown in Fig. 3 and 4, the edge of drain pan 20 inside is provided with the screw hole 22 that screws in joint pin 11 for screw.Walk around described screw hole 22, be provided with along the inwall of drain pan 20 and be higher than fin 21 inwall, that match with described draw-in groove 12, has a breach on the fin, form lead-in wire notch 23, the sidewall of drain pan 20 is provided with the installation notch 24 that lead-in wire notch 23 is exposed, and forms location frame 26 between described lead-in wire notch 23 and the installation notch 24.
As Fig. 5,6 and 7 described waterproof ply-yarn drills 30, comprise body 31 and the sealing 32 that is connected on the body 31, body 31 comprises the location notch 311 that is arranged on its neighboring, entity portion 312 with groove 311 encirclements that are positioned, described fairlead 33 is arranged in the entity portion 312, wherein, as shown in Figure 6, when design, can make fairlead 33 not connect the whole wall thickness of waterproof ply-yarn drill 30, but leave very thin lead-in wire film 34 in a side that is positioned at waterproof case inside, and in use, lead-out wire can directly be worn out lead-in wire film 34 and stretch out from fairlead.
In when assembling, waterproof ply-yarn drill 30 cooperates installation with drain pan 20, and location notch 311 is stuck on as shown in Figure 4 the location frame 26, closely cooperates with it, can make the thickness of location notch 311 be slightly less than the thickness of locating frame 26, the elastic tightening of dependence waterproof ply-yarn drill 30.In the lead-in wire notch 23 that described entity portion 312 is placed in as shown in Figure 4, and closely cooperate, can make the length of entity portion 312 be slightly larger than the length of lead-in wire notch 23 with it.As shown in Figure 1, the outward flange of body 31 is stuck in and installs in the notch 24, in addition, as shown in Figure 3, the positioning table 25 that supports waterproof ply-yarn drill 30 opposite sides can be set on the inwall of fin 21, and herein, the length of body 31 can be slightly larger than the length that notch 24 is installed equally.The length of described sealing 32 is slightly larger than the distance between the fin termination of lead-in wire notch both sides, therefore sealing 32 is closely contacted with the fin of its both sides, sealing 32 all can closely cooperate with described draw-in groove 12 with fin 21, at this, in the draw-in groove 12 water proof ring 40 identical with its shape as shown in Figure 8 can be set.Shown in Fig. 5 and 7, the surface that is provided with sealing 32 groove 311 that can not be positioned disconnects, but and have thin thickness between the location notch 311, make this part when assembling, on the fin termination of lead-in wire notch 23 both sides, stretched downwards, so can be had better tightness.
As shown in Figure 4, the shape of described lead-in wire notch 23 can be rectangular indentation, and therefore, the outward flange of the entity portion 312 of waterproof ply-yarn drill 30 also is the rectangle square edge, when the two cooperates, can realize waterproof effect preferably by extruding.
When mounted, waterproof ply-yarn drill 30 is placed on the opposite position of drain pan 20, cover face-piece 10 then, firmly compress, fin 21 and sealing 32 all are pressed in the draw-in groove 12, re-use screw and in the screw hole 22 of drain pan 20, penetrate the joint pin 11 of face-piece 10, face-piece 10 and the drain pan 20 that is provided with waterproof ply-yarn drill 30 are closely linked together, realize waterproof effect preferably by screwing screw.
In addition, above-mentioned execution mode is not to be restricted execution mode of the present utility model, and modification or equivalent deformation that all those skilled in the art are carried out on the basis of flesh and blood of the present utility model all should belong to technology category of the present utility model.
Claims (7)
1. the waterproof case with waterproof ply-yarn drill is characterized in that: comprise face-piece, drain pan and waterproof ply-yarn drill; Wherein, the waterproof ply-yarn drill is made by elastomeric material, and described water-proof wire chucking is close to be connected on the sidewall of drain pan, drain pan, and position waterproof ply-yarn drill thereon all is closely connected with face-piece; Described waterproof ply-yarn drill is provided with and can makes lead-out wire fairlead close-fitting with it.
2. the waterproof case with waterproof ply-yarn drill according to claim 1 is characterized in that: the edge of described face-piece inside is provided with joint pin; Walk around described joint pin, be provided with a circle draw-in groove along the inwall of face-piece;
The edge of described drain pan inside is provided with the screw hole that screws in joint pin for screw; Walk around described screw hole, be provided with along the inwall of drain pan and be higher than fin inwall, that match with described draw-in groove, has a breach on the fin, form the lead-in wire notch, the sidewall of drain pan is provided with the installation notch that the lead-in wire notch is exposed, and forms the location frame between described lead-in wire notch and the installation notch; And,
Described waterproof ply-yarn drill comprises body and the sealing that is connected on the body, and body comprises the entity portion that is arranged on location notch on its neighboring and the groove that is positioned encirclement, and described fairlead is arranged in the entity portion; Described location notch is stuck on the frame of location, closely cooperates with it; Described entity portion is placed in the lead-in wire notch, and closely cooperates with it; The outward flange of body is stuck in to be installed in the notch; Described sealing closely contacts with the fin termination of lead-in wire notch both sides, and all closely cooperates with described draw-in groove.
3. the waterproof case with waterproof ply-yarn drill according to claim 2 is characterized in that: be provided with water proof ring in the described draw-in groove.
4. according to claim 2 or 3 described waterproof cases, it is characterized in that with waterproof ply-yarn drill: described lead-in wire notch be shaped as rectangular indentation.
5. the waterproof case with waterproof ply-yarn drill according to claim 4 is characterized in that: be not positioned groove 311 of described body, its surface that is provided with sealing disconnects.
6. the waterproof case with waterproof ply-yarn drill according to claim 5 is characterized in that: described drain pan, the inwall of fin are provided with the positioning table that supports the waterproof ply-yarn drill.
7. according to claim 1,2 or 3 described waterproof cases with waterproof ply-yarn drill, it is characterized in that: the whole wall thickness of the non-through waterproof ply-yarn drill of described fairlead, fairlead form the lead-in wire film that can directly be penetrated by lead-out wire on the sidewall that is positioned at drain pan inside of waterproof ply-yarn drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201479268U CN201398271Y (en) | 2009-03-31 | 2009-03-31 | Water-proof casing having water-proof wire clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201479268U CN201398271Y (en) | 2009-03-31 | 2009-03-31 | Water-proof casing having water-proof wire clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201398271Y true CN201398271Y (en) | 2010-02-03 |
Family
ID=41620802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201479268U Expired - Fee Related CN201398271Y (en) | 2009-03-31 | 2009-03-31 | Water-proof casing having water-proof wire clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201398271Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223988A (en) * | 2013-04-28 | 2013-07-31 | 天津柯迪斯科技有限公司 | Cable integrated device for electric bicycle |
| CN105743002A (en) * | 2016-01-21 | 2016-07-06 | 青岛立安德森电气工程科技有限公司 | Combined installation method for sealed power distribution boxes |
| TWI558297B (en) * | 2012-07-16 | 2016-11-11 | 富智康（香港）有限公司 | Locking structure used for housing of an electronic device |
| CN109904137A (en) * | 2019-01-28 | 2019-06-18 | 苏州技泰精密部件有限公司 | The stable lead frame circuit material strip of processing procedure, manufacturing method and product install shell |
-
2009
- 2009-03-31 CN CN2009201479268U patent/CN201398271Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI558297B (en) * | 2012-07-16 | 2016-11-11 | 富智康（香港）有限公司 | Locking structure used for housing of an electronic device |
| CN103223988A (en) * | 2013-04-28 | 2013-07-31 | 天津柯迪斯科技有限公司 | Cable integrated device for electric bicycle |
| CN105743002A (en) * | 2016-01-21 | 2016-07-06 | 青岛立安德森电气工程科技有限公司 | Combined installation method for sealed power distribution boxes |
| CN105743002B (en) * | 2016-01-21 | 2019-09-27 | 立安德森（青岛）电气工程科技有限公司 | A kind of combined installation method of sealed distribution box |
| CN109904137A (en) * | 2019-01-28 | 2019-06-18 | 苏州技泰精密部件有限公司 | The stable lead frame circuit material strip of processing procedure, manufacturing method and product install shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG GOBAO ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN GAOBIAO ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Industrial Road, Songshan Lake high tech Industrial Development Zone of Guangdong Province, Dongguan City, No. 3, 523000 Patentee after: Guangdong Gobao Electronic Technology Co., Ltd. Address before: Villageroad Industrial Zone A4, Longgang District of Shenzhen City, Guangdong province 518000 2 floor Patentee before: Shenzhen Gaobiao Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20180331 |