CN206962124U - A kind of waterproof insertion board and plug - Google Patents
A kind of waterproof insertion board and plug Download PDFInfo
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- CN206962124U CN206962124U CN201720891525.8U CN201720891525U CN206962124U CN 206962124 U CN206962124 U CN 206962124U CN 201720891525 U CN201720891525 U CN 201720891525U CN 206962124 U CN206962124 U CN 206962124U
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- waterproof
- plug
- plate
- water proof
- circuit connecting
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Abstract
The utility model discloses a kind of waterproof insertion board, the plate includes waterproof base and waterproof cover；The waterproof base includes base body, circuit structure, sealant layer and jack structure；The jack structure includes socket port, plastic cement water proof ring and circuit connecting hole；The waterproof cover matches with waterproof base, and waterproof cover inner side, the position corresponding with jack structure are provided with the flexible clamp piece that can compress plastic cement water proof ring；The flexible clamp piece includes spring, clamping sheet and elastomeric pad；The circuit structure is connected by the wire through waterproof base side plate with extraneous power supply, and the earth leakage protective device being connected with circuit structure and the electric leakage indicator lamp being engaged with earth leakage protective device are additionally provided with the plate.The plate and plug construction are simple, reasonable in design, and overall tightness is fabulous, can effectively prevent socket leak, avoid socket from leaking electricity, and the insertion extraction of plug is very convenient, and can also effectively prevent plug from falling, suitable for deep water conditions.
Description
Technical field
It the utility model is related to electric connector structure technology, and in particular to a kind of waterproof insertion board and plug.
Background technology
At present, industrial is metal contact with civilian plug and socket of power source, and during plug insertion socket, the metal of plug touches
Body contacts conducting with powered socket side metal contact, obtains plug side electric.This power source plug socket is simple in construction, using wide
It is general, but the requirement of some special occasions can not be met, such as underwater, humidity particular surroundings, especially deep water working environment.Cause
This, people can have good sealing water proofing property not it may be desirable to connector can be reliably connected, and in some special occasions
Can, also, its security can also be protected.
Utility model content
In order to solve the above-mentioned technical problem the purpose of this utility model is, there is provided a kind of waterproof insertion board and plug, the plate
Simple with plug construction, reasonable in design, overall tightness is fabulous, can effectively prevent socket leak, avoid socket from leaking electricity, and plug
Insertion extract it is very convenient, plug insertion after it is difficult for drop-off, be applicable to deep water conditions.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of waterproof insertion board, the plate include waterproof base and waterproof cover；The waterproof base includes base body, if
The circuit structure in base body bottom inside is put, is arranged between circuit structure, for circuit structure and base body to be consolidated
Fixed sealant layer, and jack structure；The jack structure includes socket port, plastic cement water proof ring and circuit connecting hole, described
Socket port is set through base body bottom and sealant layer, and plastic cement water proof ring and two circuit connecting holes are arranged on sealant layer
Top, and the plastic cement water proof ring is set around socket port edge, described two circuit connecting holes are located on the outside of plastic cement water proof ring
And it is oppositely arranged；
The waterproof cover matches with waterproof base, and on the inside of waterproof cover, the position corresponding with jack structure be provided with can
The flexible clamp piece that plastic cement water proof ring is compressed；The flexible clamp piece includes one end and the spring being fixedly connected on the inside of waterproof cover, with
The clamping sheet that the spring other end is fixedly connected and matched with plastic cement water proof ring, and the circular groove being arranged on clamping sheet；Institute
State and one is additionally provided with waterproof cover is enclosed around spring one, for preventing the crooked tubular baffle plate of spring；
The circuit structure is connected by the wire through waterproof base side plate with extraneous power supply, and in the plate also
Provided with the earth leakage protective device being connected with circuit structure and the electric leakage indicator lamp being engaged with earth leakage protective device.
Specifically, each circuit connecting hole bottom is connected with circuit structure, and one is provided with above circuit connecting hole
Block can sink to the copper sheet of circuit connecting hole, and the circular copper sheet passes through the elastoplast ring and fluid sealant around itself circle setting
Layer connects.
Specifically, the socket port both sides are also arranged with strip through-hole, the line of described two strip through-holes and two
The line of individual circuit connecting hole is mutually perpendicular to；The plastic cement water proof ring is located on the outside of socket port and two strip through-holes.
A kind of plug being engaged with above-mentioned plate, the plug structure in T shape, and its outside is enclosed with insulation
Layer；The plug includes with what socket port matched being longitudinally inserted into part, is arranged on and is longitudinally inserted into part top and both ends are respectively with two
The laterally inserted part that individual strip through-hole matches, and be arranged on laterally inserted part both ends and respectively with two circuit connecting holes
The insertion termination matched somebody with somebody；The projection with groove match is provided with above the laterally inserted part.
Specifically, the insulating barrier of the insertion tip end is arranged to the umbrella-shaped structure that ring diameter gradually increases, and
Its edge completely can cover circuit connecting hole.
Preferably, described be longitudinally inserted on part is also arranged with an annular sucker, and the diameter of the sucker is more than two
The maximum spacing of shape through hole；The position corresponding with annular sucker is provided with what is matched with annular sucker on the strip through-hole
Expand cavity.
Preferably, the outward flange on the sucker close to laterally inserted part side is additionally provided with one layer of marine glue, the sucker
With being longitudinally inserted into fluid sealant also is provided between part.
Compared with prior art, the utility model has the advantages that：
(1) the utility model is set plate and simple in construction with plug that plate matches, it is reasonable in design, it is overall close
Envelope property is fabulous, can effectively prevent socket leak, avoid socket from leaking electricity, and the insertion extraction of plug is very convenient, is applicable to
Deep water conditions.
(2) socket of the present utility model is provided with triple waterproof constructions, first, by sealant layer by whole circuit structure
Encapsulation process, it is set not to be in communication with the outside；Second, there is provided a circle plastic cement water proof ring and the elasticity coordinated with plastic cement water proof ring
Fastener, the setting can ensure that no matter whether plug inserts socket, can seal socket port, by the position of circuit board unique conductive
(circuit connecting hole) is isolated from the outside out, and reaches the purpose of sealing；Three are to use copper sheet and elastoplast ring by circuit connecting hole
Close, by circuit connecting hole, it is separated with the external world, reaches the purpose of sealing, and when plug inserts, because plug inserts termination
Umbrella-shaped structure insulating barrier can cover all circuit connecting hole, can be covered on as sucker on the outside of circuit connecting hole, reach close
Seal purpose.Triple seal makes its sealing effectiveness fabulous, can be used in deepwater regions.
(3) the utility model is additionally provided with earth leakage protective device and electric leakage indicator lamp, and this setting can run into accident in the plate
During situation (such as hit energetically, hang and draw) can timely deenergization, prevent from being powered in water, occur unexpected；Also, the utility model
It is difficult for drop-off after plug insertion plate, have a safety feature.
Brief description of the drawings
Fig. 1 is the top view of the utility model plate.
Fig. 2 is the upward view of the utility model plate.
Fig. 3 is A-A sectional views.
Fig. 4 is the utility model waterproof cover structural representation.
Fig. 5 is the utility model plug construction schematic diagram.
Wherein, it is entitled corresponding to reference：
1- waterproof bases, 11- base bodies, 12- sealant layers, 13- socket ports, 14- plastic cement water proof rings, 15- circuits connect
Meet hole, 16- copper sheets, 17- elastoplast rings, 18- strip through-holes, 2- waterproof covers, 21- springs, 22- clamping sheets, 23- grooves, 24-
Baffle plate, 3- wires, 4- earth leakage protective devices, 5- electric leakage indicator lamps, 6- are longitudinally inserted into part, the laterally inserted parts of 61-, and 62- inserts termination,
63- suckers, 64- marine glues.
Embodiment
The utility model is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the present utility model includes
But it is not limited only to following examples.
The purpose of the present embodiment is to provide for a kind of good seal performance, plug plug is convenient and can make in deepwater regions
Waterproof insertion board and its supporting plug.
As shown in FIG. 1 to 3, the plate of the present embodiment includes waterproof base 1 and waterproof cover 2；The waterproof base 1 is overall
In cuboid structure, its inside has cavity, and waterproof base 1 includes the base body 11 of box-like, is arranged on base body bottom
Circuit structure and sealant layer 12 on the inside of portion, and jack structure.Its circuit structure is circuit knot common in the art
Structure, therefore the present embodiment does not describe.Sealant layer 12 is equipped between the circuit structure and above circuit structure, the sealing
On the one hand circuit structure can be fixed on the bottom of base body 11 by glue-line 12, on the other hand can seal up circuit structure, even if
There is water to penetrate into base body, situation about will not also leak electricity.In addition, the plate only leaves the socket port for inserting plug
13, remaining position is to realize empty setting, is not easily accessible impurity, is surprisingly occurred prevented also from children from getting electric shock etc..
As shown in figures 1 and 3, the jack structure includes socket port 13, plastic cement water proof ring 14 and circuit connecting hole 15, institute
State socket port 13 to set with sealant layer 12 through the bottom of base body 11, plate is inserted for plug；The plastic cement water proof ring
14 and two circuit connecting holes 15 be arranged on the top of sealant layer 12, and the plastic cement water proof ring is around the setting of socket port edge,
Described two circuit connecting holes are located on the outside of plastic cement water proof ring and are oppositely arranged, reach by circuit connecting hole 15 and socket port 13 every
The purpose to come absolutely.
Preferably, each circuit connecting hole 15 may be configured as borehole structure, the bottom of circuit connecting hole 15
It is connected with circuit structure, the circular copper sheet 16 that one piece of diameter is less than circuit connection bore dia is provided with above circuit connecting hole, it is described
Circular copper sheet is connected by the elastoplast ring 17 set around itself circle with sealant layer 12.Its copper when being not inserted into plug
Piece separates with bottom circuit structure, and can press down copper sheet when plug is pressed downward, and it is connected plug and circuit structure, real
The closure of existing circuit.This sets the seal that can be further ensured that circuit structure.
The both sides of socket port 13 are also arranged with strip through-hole 18, the line of described two strip through-holes and two circuits
The line of connecting hole 15 is mutually perpendicular to, and the setting is inserted to coordinate plug it easily can be inserted or is taken out at socket port
Plate；The plastic cement water proof ring is located on the outside of socket port and two strip through-holes.
As shown in figure 4, the waterproof cover 2 matches with waterproof base 1, and on the inside of waterproof cover, it is corresponding with jack structure
Position be provided with the flexible clamp piece that plastic cement water proof ring 14 can be compressed；The flexible clamp piece includes one end with being fixed on the inside of waterproof cover
The spring 21 of connection, the clamping sheet 22 for being fixedly connected with the spring other end and being matched with plastic cement water proof ring, and it is arranged on clamping
Circular groove 23 on piece 22；One is additionally provided with the waterproof cover 2 to enclose around spring one, for preventing the crooked tubular baffle plate of spring
24；
In order to avoid because the situation that fortuitous event (such as strongly pull or hit) leaks electricity when occurring, the circuit
Structure is additionally provided with and circuit structure by being connected through the wire 3 of the side plate of waterproof base 1 with extraneous power supply in the plate
The earth leakage protective device 4 being connected and the electric leakage indicator lamp 5 being engaged with earth leakage protective device 4, can be powered off in time, avoid unexpected thing
Therefore.
As shown in figure 5, the plug structure in T shape, and its outside is enclosed with insulating barrier；The plug is included with inserting
What seat mouth matched is longitudinally inserted into part 6, is arranged on and is longitudinally inserted into part top and both ends match with two strip through-holes respectively
Laterally inserted part 61, and it is arranged on laterally inserted part both ends and the insertion termination 62 matched respectively with two circuit connecting holes.
The insulating barrier of the insertion end of termination 62 is arranged to the umbrella-shaped structure that ring diameter gradually increases, and its edge can be completely by electricity
Road connecting hole covering, also, corresponding with annular sucker 63 position on the strip through-hole 18 is provided with and inhaled with annular
The expansion cavity of disk matching, is easy to plug termination 62 smoothly can insert or exit socket port；It is provided with above the laterally inserted part
The projection 65 to match with groove 23, when inserting socket, raised and fit depressions, clamping sheet can be jacked up, realize plug
Insertion, skating boots groove and projection are respectively provided with hemispherical, can effectively reduce friction.Such a setting, both convenient plug and plate
Connect with separating, and after plug inserts plate, (being not easy to come off even if external force is pullled) difficult for drop-off, also, annular is inhaled
The setting of disk 63 can close the junction of plug and plate, be not easily accessible impurity, and the accidents such as electric shock, security also endlessly occurs
By force.
In addition, in order to which drainage occurs when preventing plug inserting plate, the present embodiment is also longitudinally inserted into part 6 described
On be also arranged with an annular sucker 63, and the diameter of the sucker is more than the maximum spacing of two strip through-holes.When plug inserts
During plate, sucker can cover all the insert port on plate, prevent water from entering, and leak will not also be occurred by inserting it into process
Phenomenon.And it is additionally provided with one layer close to the outward flange of the laterally inserted side of part 61 in order to strengthen waterproof effect, on the sucker 63 and prevents
Glue 64, the sucker 63 and is longitudinally inserted between part 6 and also is provided with fluid sealant.
Above-described embodiment is only one of preferred embodiment of the present utility model, be should not be taken to limit of the present utility model
Protection domain, as long as in body design thought of the present utility model and that mentally makes have no the change of essential meaning or profit
Color, the technical problem that it is solved is still consistent with the utility model, should be included in the scope of protection of the utility model
Within.
Claims (8)
1. a kind of waterproof insertion board, it is characterised in that the plate includes waterproof base (1) and waterproof cover (2)；The waterproof base
(1) include base body (11), be arranged on the circuit structure of base body bottom inside, be arranged between circuit structure, be used for
The sealant layer (12) that circuit structure and base body are fixed, and jack structure；The jack structure includes socket port
(13), plastic cement water proof ring (14) and circuit connecting hole (15), the socket port are set through base body bottom and sealant layer,
Plastic cement water proof ring (14) and two circuit connecting holes (15) are arranged on above sealant layer (12), and the plastic cement water proof ring surrounds
Socket port edge is set, and described two circuit connecting holes are located on the outside of plastic cement water proof ring and are oppositely arranged；
The waterproof cover (2) matches with waterproof base (1), and waterproof cover inner side, the position corresponding with jack structure are provided with
The flexible clamp piece that plastic cement water proof ring (14) can be compressed；The flexible clamp piece includes one end and the bullet being fixedly connected on the inside of waterproof cover
Spring (21), the clamping sheet for being fixedly connected with the spring other end and being matched with plastic cement water proof ring (22), and it is arranged on clamping sheet
(22) circular groove (23) on；One is additionally provided with the waterproof cover (2) to enclose around spring one, for preventing the crooked tubular of spring
Baffle plate (24)；
The circuit structure through the wire (3) of waterproof base (1) side plate with extraneous power supply by being connected, and in the plate
It is additionally provided with the earth leakage protective device (4) being connected with circuit structure and the electric leakage indicator lamp (5) being engaged with earth leakage protective device (4).
2. a kind of waterproof insertion board according to claim 1, it is characterised in that at least two socket knots are provided with the plate
Structure.
A kind of 3. waterproof insertion board according to claim 1 or 2, it is characterised in that described each circuit connecting hole (15) bottom
Portion is connected with circuit structure, and one piece of copper sheet (16) that can sink to circuit connecting hole, the circle are provided with above circuit connecting hole
Copper sheet is connected by the elastoplast ring (17) set around itself circle with sealant layer (12).
4. a kind of waterproof insertion board according to claim 3, it is characterised in that socket port (13) both sides are also arranged with
Strip through-hole (18), the line of described two strip through-holes and the line of two circuit connecting holes (15) are mutually perpendicular to；The modeling
Glue water proof ring is located on the outside of socket port and two strip through-holes.
A kind of 5. plug that plate with described in claim 1 or 4 is engaged, it is characterised in that the plug knot in T shape
Structure, and its outside is enclosed with insulating barrier；The plug includes being longitudinally inserted into part (6) with what socket port matched, is arranged on vertical
The laterally inserted part (61) to match respectively with two strip through-holes to insert top and both ends, and be arranged on laterally inserted
Part both ends and the insertion termination (62) matched respectively with two circuit connecting holes；The laterally inserted part top is provided with and groove
(23) projection (65) to match.
6. plug according to claim 5, it is characterised in that the insulating barrier of described insertion termination (62) end is arranged to ring
The umbrella-shaped structure gradually increased to diameter, and its edge completely can cover circuit connecting hole.
7. plug according to claim 6, it is characterised in that described be longitudinally inserted on part (6) is also arranged with an annular
Sucker (63), and the diameter of the sucker is more than the maximum spacing of two strip through-holes；On the strip through-hole (18) and annular
The corresponding position of sucker (63) is provided with the expansion cavity matched with annular sucker.
8. plug according to claim 7, it is characterised in that close to laterally inserted part (61) side on the sucker (63)
Outward flange be additionally provided with one layer of marine glue (64), the sucker (63) and be longitudinally inserted between part (6) and also be provided with fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891525.8U CN206962124U (en) | 2017-07-21 | 2017-07-21 | A kind of waterproof insertion board and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891525.8U CN206962124U (en) | 2017-07-21 | 2017-07-21 | A kind of waterproof insertion board and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962124U true CN206962124U (en) | 2018-02-02 |
Family
ID=61382111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720891525.8U Active CN206962124U (en) | 2017-07-21 | 2017-07-21 | A kind of waterproof insertion board and plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962124U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539501A (en) * | 2018-05-29 | 2018-09-14 | 罗毅 | Socket waterproof fireproofing combination and its fire-proof belt and socket water-tight device |
| CN109193245A (en) * | 2018-08-24 | 2019-01-11 | 四川创未网络科技有限公司 | It is a kind of to can be used for underwater anti-drag and fall socket and plug |
| CN111541060A (en) * | 2020-05-22 | 2020-08-14 | 钟廷凯 | Anti-creeping device |
-
2017
- 2017-07-21 CN CN201720891525.8U patent/CN206962124U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539501A (en) * | 2018-05-29 | 2018-09-14 | 罗毅 | Socket waterproof fireproofing combination and its fire-proof belt and socket water-tight device |
| CN109193245A (en) * | 2018-08-24 | 2019-01-11 | 四川创未网络科技有限公司 | It is a kind of to can be used for underwater anti-drag and fall socket and plug |
| CN111541060A (en) * | 2020-05-22 | 2020-08-14 | 钟廷凯 | Anti-creeping device |
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