CN206640012U - A kind of waterproof electrical connector - Google Patents
A kind of waterproof electrical connector Download PDFInfo
- Publication number
- CN206640012U CN206640012U CN201720324247.8U CN201720324247U CN206640012U CN 206640012 U CN206640012 U CN 206640012U CN 201720324247 U CN201720324247 U CN 201720324247U CN 206640012 U CN206640012 U CN 206640012U
- Authority
- CN
- China
- Prior art keywords
- host cavity
- male
- projection
- water proof
- female
- 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
Links
- 238000003032 molecular docking Methods 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000009434 installation Methods 0.000 claims description 16
- 230000009977 dual effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of waterproof electrical connector, including male and interfaced female, the outer surface of first docking post of male is provided with the first water proof ring at the first base portion, and the outer surface of the first docking post or the internal face of the host cavity of female second are additionally provided with the second water proof ring；When male is docked with female, first water proof ring is extruded with the first outer surface for docking post by the internal face of the second host cavity and seals gap therebetween, so as to form the first watertight area, second water proof ring is extruded with the first outer surface for docking post by the internal face of the second host cavity and seals gap therebetween, so as to form the second watertight area, to form dual waterproof, effectively can prevent water from entering electrical connector interior so that the utility model waterproof electrical connector can be applied to humidity is larger, in even outdoor more rugged environment.
Description
Technical field
It the utility model is related to technical field of electric connectors, more particularly to a kind of waterproof electrical connector.
Background technology
Electric connector is used to be electrically connected between device and device, component and component, system and system and signal
Transmit, be to form base components necessary to a holonomic system.
Electric connector in correlation technique, male and female are generally comprised, there is corresponding terminal in male and female, it is public
Head is connected to the first equipment, and female is connected to the second equipment, and in use, male and female are mutually inserted
Realize the signal connection between the first equipment and the second equipment.However, current electric connector, due between its male and female
Connected structure design problem so that the first equipment and the second equipment that the male connects with female, it is impossible to applied to humidity compared with
Greatly, in even outdoor rugged environment, thus, it have impact on the systematic difference of the first equipment and the second equipment composition and push away
Extensively.
Therefore, it is necessary to a kind of new waterproof electrical connector is designed, to overcome above mentioned problem.
The content of the invention
In order to overcome shortcoming and defect present in prior art, the purpose of this utility model is to provide one kind with good
The waterproof electrical connector of good water resistance.
To achieve the above object, the utility model uses following technical scheme：
A kind of waterproof electrical connector, it is characterised in that including：Male and the female docked with the male；The male
Including the first noumenon and male terminal, the first noumenon has the first base portion and extends to be formed first from first base portion
Post is docked, the first docking post has the first host cavity, and the male terminal, which has, to be contained in first host cavity
Contact site, first host cavity form the first interface through one end of the described first docking post, the first docking post
Outer surface is provided with the first water proof ring at first base portion；The female includes the second body and female terminal, and described
Two bodies have the second base portion and extend the second docking post to be formed from second base portion, and the second docking post has second
Host cavity, has projection in second host cavity, one end formation the of second host cavity through the described second docking post
Two interfaces, the female terminal have the junction being fixed in the projection；The outer surface of the first docking post or institute
The internal face for stating the second host cavity is additionally provided with the second water proof ring；The first docking post is inserted into described from second interface
When in the second host cavity, the projection is corresponding to be inserted into first host cavity from first interface, the contact site
It is electrically connected with the junction, first water proof ring docks post by the internal face of second host cavity with described first
Outer surface extrudes and seals gap therebetween, and so as to form the first watertight area, second water proof ring is by described second
The internal face of host cavity extrudes with the described first outer surface for docking post and seals gap therebetween, anti-so as to form second
Aqua region, the second watertight area first watertight area is further from first base portion.
Further, in addition to locating slot and positioning convex, the locating slot is located at the outer surface of the projection and described
One of internal face of first host cavity is upper and in axial direction extends, and the positioning convex is located at the outer surface of the projection and institute
State on another in the internal face of the first host cavity and in axial direction extend, when the male is docked with the female, institute
Positioning convex is stated to be contained in the locating slot.
Further, the outer surface of the first docking post is provided with the first annular groove at first base portion, described
First water proof ring is located in first annular groove；The outer surface of the first docking post or the internal face of second host cavity
The second annular groove is additionally provided with, second water proof ring is located in second annular groove.
Further, the outer surface of first water proof ring is taper surface.
When further, in the male female, first water proof ring is correspondingly positioned at described the
Two interface opening positions.
Further, cast projection is provided with second annular groove, second water proof ring has convex with the cast
Act the annular groove coordinated.
Further, described first base portion one end extends to form the first docking post, and the other end extends to form installation portion,
The installation portion has the receiving space connected with first host cavity, and the receiving space runs through the another of the installation portion
End, the male terminal are fixed on plastic body, and the plastic body is fixed in the receiving space, so that the male
The contact site of terminal is contained in first host cavity.
Further, the projection has multiple terminal grooves, and axial direction of the terminal groove along projection extends and run through
One end of projection forms docking port, and the junction of the female terminal is fixed in the terminal groove, the male and the mother
During head docking, the contact site of the male terminal is inserted into the terminal groove from the docking port and led with the female terminal
Socket part is electrically connected with.
Further, described second base portion one end extends to form the second docking post, and the other end extends to form fixed part,
The fixed part has the accommodating cavity connected with second host cavity, and the accommodating cavity runs through the other end of the fixed part,
The projection is also associated with auxiliary section, the auxiliary section be fixed in the accommodating cavity so that the projection be positioned at it is described
In second receiving space.
Further, the outer surface of the first docking post is provided with first interface is easy to described first to insert
Connect the first taper surface that post is inserted into second host cavity；The outer surface of the projection is set at second interface
There is the second taper surface for being easy to the projection to be inserted into first host cavity.
Compared with prior art, the utility model has the advantages that：
The utility model is provided with the first water proof ring by the first outer surface for docking post in male at the first base portion,
Internal face in the outer surface of the first docking post or the host cavity of female second is additionally provided with the second water proof ring；Male is docked with female
When, first water proof ring is extruded with the described first outer surface for docking post by the internal face of second host cavity and seals two
Gap between person, so as to form the first watertight area, second water proof ring is by the internal face of second host cavity and institute
State the outer surface extruding of the first docking post and seal gap therebetween, it is dual to be formed so as to form the second watertight area
Waterproof, effectively it can prevent water from entering electrical connector interior so that the utility model waterproof electrical connector can be applied to humidity
In larger, even outdoor more rugged environment；Meanwhile also internal male terminal and female terminal are served good
Protective effect, it is ensured that it is more stable using the equipment or system performance of the utility model waterproof electrical connector, be advantageous to city
Promote field.
Brief description of the drawings
Fig. 1 is the schematic diagram before the male of the utility model waterproof electrical connector is docked with female；
Fig. 2 is the decomposing schematic representation of the female of the utility model waterproof electrical connector；
Fig. 3 is the decomposing schematic representation of the male of the utility model waterproof electrical connector；
Fig. 4 is the sectional view before the male of the utility model waterproof electrical connector is docked with female；
Fig. 5 is the sectional view when male of the utility model waterproof electrical connector is docked with female；
Fig. 6 is the schematic diagram of another embodiment of the utility model waterproof electrical connector.
The drawing reference numeral explanation of embodiment：
| Male 10 | The first noumenon 11 | First docking post 111 | First host cavity 1110 |
| First interface 1111 | First annular groove 1112 | Second annular groove 1113 | Cast projection 1114 |
| First base portion 112 | Installation portion 113 | Male terminal 12 | Contact site 121 |
| First water proof ring 13 | Second water proof ring 14 | Annular groove 141 | Plastic body 15 |
| Locating slot 116 | First taper surface 117 | Female 20 | Second body 21 |
| Second docking post 211 | Second host cavity 2110 | Second interface 2111 | Second base portion 212 |
| Fixed part 213 | Annular groove 2131 | Projection 214 | Terminal groove 2141 |
| Auxiliary section 215 | Positioning convex 216 | Female terminal 22 | Junction 221 |
| Second taper surface 217 | Pcb board 30 | Perforation 301 | Elastic seal ring 40 |
| Packing ring 50 | Nut 60 |
Embodiment
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Refer to Fig. 1, Fig. 3 and Fig. 4, a kind of waterproof electrical connector disclosed in the utility model, including male 10 and with institute
State the female 20 of the docking of male 10.Specifically, the male 10 includes the first noumenon 11 and male terminal 12, the utility model
In, the first noumenon 11 is formed as cylindrical structural, the plastic materials such as metal or PVC can be used to be made.It is appreciated that
It is the shape not limited to this of the first noumenon 11, the first noumenon 11 can also be configured to required shape, for example, it is square etc..
The first noumenon 11 has the first base portion 112 and extends the first couple to be formed from described one end of first base portion 112
Connect post 111 and extend the installation portion 113 to be formed from the other end of the first base portion 112, the first docking post 111 has first
Host cavity 1110, first host cavity 1110 form the first interface 1111, institute through one end of the described first docking post 111
The first interface 1111 is stated to be used to connect the insert port to form male 10 and be connected with female 20, first docking relatively with female 20
The outer surface of post 111 is arranged at intervals with the first water proof ring 13 and the second water proof ring 14, and first water proof ring 13 is close to described
Set at one base portion 112, first water proof ring 13 of the second water proof ring 14 is further from first base portion 112；Specifically
Ground, the outer surface of the first docking post 111 are provided with the first annular groove 1112 at first base portion 112, and more described the
One annular groove 1112 is further from being provided with the second annular groove 1113 at first base portion 112, first water proof ring 13 and described
Second water proof ring 14 is corresponded in first annular groove 1112 and second annular groove 1113 respectively, is so designed that, is made
First water proof ring 13 and second water proof ring 14 can more securely be fixed on the first docking outer surface of post 111 and
It will not be offset along the axial direction of the described first docking post 111；The outer surface of first water proof ring 13 is taper surface；It is preferred that
Ground, cast projection 1114 is additionally provided with second annular groove 1113, the inner surface of the second water proof ring 14 has and the circle
The annular groove 141 that shape projection 1114 coordinates, so that second water proof ring 14 coordinates more with second annular groove 1113
It is firm；It is preferred that first water proof ring 13 and second water proof ring 14 are made of elastic silica gel material.
The installation portion 113 has the receiving space (non-label) connected with first host cavity 1110, the collecting
The other end of the installation portion 113 is run through in space, specifically, refers to Fig. 3 and Fig. 4, the male terminal 12 is that first edge buries into
Type is fixed on plastic body 15, the plastic body 15 from the installation portion 113 by through one end assembling be fixed on the collecting
In space, so that the contact site 121 of the male terminal 12 is contained in first host cavity 1110, certainly at other
In embodiment, when the first noumenon 11 is made up of plastic material, the installation portion 113 may be designed in it is solid,
It is fixed on so as to which the male terminal 12 directly edge is buried into shaping in the installation portion 113, and then causes the contact of male terminal
Portion 121 is also contained in first host cavity 1110.
Referring to Fig. 2, Fig. 4 and Fig. 5, the female 20 includes the second body 21 and female terminal 22, in the utility model,
Second body 21 is formed as cylindrical structural, the plastic materials such as metal or PVC can be used to be made.It is understood that
The shape not limited to this of second body 21, second body 21 can also be configured to required shape, for example, it is square etc..
Second body 21 has the second base portion 212 and extends the second couple to be formed from described one end of second base portion 212
Connect post 211 and extend the fixed part 213 to be formed from the second base portion other end, the second docking post 211 has second to receive
Cavity volume 2110, second host cavity 2110 is interior to have projection 214, and second host cavity 2110 is through the described second docking post
211 one end forms the second interface 2111, and second interface 2111 connects to form male and female for relative with male
The insert port of connection, the female terminal 22 have the junction 221 being fixed in the projection 214；Specifically, the projection
214 have multiple terminal grooves 2141, and the junction 221 of the female terminal 22 is fixed in the terminal groove 2141, the end
Axial direction of the pilot trench 2141 along projection 214 extends and forms docking port through one end of projection, and the docking port forms male
10 male terminals 12 when being connected with female 20 insert the insert port that the terminal groove 2141 contacts with female terminal 22.
In the utility model, the projection 214 is formed as cylindrical structural, the plastic materials such as PVC can be used to be made.Can
With understanding, the shape of projection 214 is also not necessarily limited to this, the projection 214 can also be constructed squarely or hexagon etc. other
Polygonized structure, corresponding first host cavity 1110 are designed as the identical structure that can be engaged with the projection 214.
The fixed part 213 has the accommodating cavity (non-label) connected with the described second 2110 chambers of collecting, the accommodating cavity
Through the other end of the installation portion 213, the projection 214 is also associated with auxiliary section 215, and the projection 214 is from the fixation
One end assembling that portion 213 is run through is entered in second host cavity 2110 through the accommodating cavity, until the auxiliary section 215
It is fixed in the accommodating cavity, so that the projection 214 is positioned in second host cavity 2110.Certainly in other realities
Apply in example, when second body 21 is that have plastic material to be made, the fixed part 213 can also be it is solid, described
Two bodies 21 are integrally formed with the projection 214, so as to which the direct-assembling of female terminal 22 is fixed on into the fixed part 213
It is interior, and then the junction 221 of female terminal 22 is also contained in the terminal groove 2141 of the projection 214.
Fig. 4 and Fig. 5 is referred to, when the male 10 is docked with the female 20, the first docking post 111 is from described the
Two interfaces 2111 are inserted into second host cavity 2110, and the projection 214 is corresponding to be inserted from first interface 1111
Enter to first host cavity 1110, the contact site 121 is inserted into from the docking port in the terminal groove 2141 and institute
State junction 221 to be electrically connected with, first water proof ring 13 is by the internal face of second host cavity 2110 and described first pair
Connect the outer surface extruding of post 111 and seal gap therebetween, so as to form the first watertight area, second water proof ring 14
By the internal face of second host cavity 2110 with the described first outer surface extruding for docking post 111 and between sealing therebetween
Gap, so as to form the second watertight area, to form dual waterproof；Specifically, the male 10 female 20
When interior, first water proof ring 13 is corresponding to be located at the opening position of the second interface 2111.
Preferably, Fig. 2 and Fig. 3, in addition to locating slot 116 and positioning convex 216 are referred to, the locating slot 116 is located at
One of internal face of the outer surface of the projection 214 and first host cavity 1110 is upper and in axial direction extends, described fixed
Position projection 216 is located on another in the outer surface of the projection 214 and the internal face of first host cavity 1110 and edge
Axial direction extends, and when the male 10 is docked with the female 20, the positioning convex 216 is contained in the locating slot 116
It is interior.
It should be noted that due to being provided with male terminal 12 in first host cavity 1110, so, will be described convex
When post 214 is inserted into first host cavity 1110, if the terminal groove 2141 of male terminal 12 and the projection 214 aligns
Inaccuracy, or firmly direction or dynamics size it is unreasonable, be difficult to smoothly by the projection 214 be inserted into it is described first receive
In cavity volume 1110, and easily cause the problems such as damaging internal male terminal 12.It is described fixed by setting in the utility model
Position projection 214 and the structure of the locating slot 116, you can contraposition effect is played, guiding guide effect can be played again, so, can
Projection 214 is smoothly inserted into the first host cavity 1110 to realize, meanwhile, it can avoid because contraposition is inaccurate, side firmly
To or the unreasonable grade of dynamics size caused by male terminal 12 damage the problems such as；It is also prevented from docking with female 20 in male 10
During completion, the first docking post 111 rotates in second host cavity 2110.
Specifically, the outer surface of the first docking post 111 is described provided with being easy at first interface 1111
First inserting column is inserted into the first taper surface 117 in second host cavity 2110；The outer surface of the projection 214 is close to institute
State the second taper surface for being provided with the second interface 2111 and being easy to the projection 214 to be inserted into first host cavity 1110
217；Second interface 2111 is in enlarging shape；It is so designed that, enables to the male 10 to be quickly successfully inserted into institute
State in female 20 to complete docking.
In the utility model, the female 20 is used for the pcb board 30 for being attached to electronic equipment, and the male 10 is used to connect
Wiring cable, specifically, the pcb board 30 have perforation 301, and the surface of fixed part 213 is set at second base portion 212
There is annular groove 2131, be provided with elastic seal ring 40 in the annular groove 2131, the outer surface of the elastic seal ring 40 is taper
Face, one end outer surface of the fixed part 213 away from second base portion 212 are provided with screw thread (not shown), during installation, will described in
Fixed part 213 sequentially passes through perforation 301, packing ring 50 and the nut 60 of the pcb board, then tightening nut 60, until described the
Two base portions 212 are bonded close to one end of the fixed part 212 with the surface of pcb board 30, complete installation, now the elasticity is close
Seal 40 is extruded by the outer surface of the inner surface of the perforation 301 and the fixed part 213 and seals gap therebetween, from
And sealing is formed, prevent water from being penetrated into out of gap between the surface of pcb board 30 and second base portion 212 to pcb board 30
Another side；Certainly it is used for the pcb board 30 for being attached to electronic equipment in other embodiments or by the male 10
On, the female 20 is used for connection cables.
Referring to Fig. 6, in another embodiment, second water proof ring 14 can also be that being arranged on described second houses
On the internal face of chamber 2110, specifically, second annular groove can be set on the internal face of second host cavity 2110
1113, be provided with the cast projection 1114 in second annular groove 1113, the outer surface of second water proof ring 14 provided with
The annular groove 141 of the cast male cooperation, housed so that second water proof ring 14 is firmly immobilizated in described second
In second annular groove 1113 of the internal face of chamber 2110；When the male 10 is docked with the female 20, first water proof ring 13
By the internal face of second host cavity 2110 with the described first outer surface extruding for docking post 111 and between sealing therebetween
Gap, so as to form the first watertight area, second water proof ring 14 is by the internal face of second host cavity 2110 and described the
The outer surface of one docking post 111 extrudes and seals gap therebetween, so as to form the second watertight area.
In summary, the utility model waterproof electrical connector is by docking the outer surface of post 111 the first of male 10
The first water proof ring 13 is provided with the first base portion 112, in the outer surface of the first docking post 111 or the second host cavity 2110
Wall is additionally provided with the second water proof ring 14；When male 10 is docked with female 20, first water proof ring 13 is by second host cavity
2110 internal face extrudes with the described first outer surface for docking post 111 and seals gap therebetween, so as to form first
Watertight area, second water proof ring 14 dock the outer of post 111 by the internal face of second host cavity 2110 with described first
Surface extrudes and seals gap therebetween, so as to form the second watertight area, to form dual waterproof, can effectively prevent
Water enters electrical connector interior so that the utility model waterproof electrical connector can be applied to humidity it is larger, even it is outdoor more
For in rugged environment；Meanwhile good protective effect also is served to the male terminal and female terminal of inside, it is ensured that use
The equipment or system performance of the utility model waterproof electrical connector are more stable, are advantageous to marketing.
Although embodiment of the present utility model is disclosed above described, but is not limited to the utility model, any ripe
Relevant art is practised, is not being departed from spirit and scope of the present utility model, such as according to described in present utility model application scope
Shape, construction, feature and spirit, which are worked as, can do a little change, therefore scope of patent protection of the present utility model must regard this patent and weigh
Sharp claim, which defines, to be defined.
Claims (10)
- A kind of 1. waterproof electrical connector, it is characterised in that including：Male and the female docked with the male；The male bag The first noumenon and male terminal are included, the first noumenon has the first base portion and extends the first couple to be formed from first base portion Post is connect, the first docking post has the first host cavity, and the male terminal, which has, is contained in connecing in first host cavity Contact portion, first host cavity form the first interface through one end of the described first docking post, and described first docks the outer of post Surface is provided with the first water proof ring at first base portion；The female includes the second body and female terminal, and described second Body has the second base portion and extends the second docking post to be formed from second base portion, and the second docking post has second to receive Cavity volume, second host cavity is interior to have projection, and second host cavity forms second through one end of the described second docking post Interface, the female terminal have the junction being fixed in the projection；The outer surface or described of the first docking post The internal face of second host cavity is additionally provided with the second water proof ring；The first docking post is inserted into described the from second interface When in two host cavities, the projection is corresponding to be inserted into first host cavity from first interface, the contact site with The junction is electrically connected with, and first water proof ring docks the outer of post by the internal face of second host cavity with described first Surface is extruded and seals gap therebetween, and so as to form the first watertight area, second water proof ring is received by described second The internal face of cavity volume extrudes with the described first outer surface for docking post and seals gap therebetween, so as to form the second waterproof Region, the second watertight area first watertight area is further from first base portion.
- 2. waterproof electrical connector according to claim 1, it is characterised in that：Also include locating slot and positioning convex, it is described Locating slot is upper located at one of internal face of the outer surface of the projection and first host cavity and in axial direction extends, described Positioning convex located at the projection outer surface and first host cavity internal face in another on and in axial direction Extension, when the male is docked with the female, the positioning convex is contained in the locating slot.
- 3. waterproof electrical connector according to claim 1, it is characterised in that：The outer surface of the first docking post is close to institute State and the first annular groove is provided with the first base portion, first water proof ring is located in first annular groove；The first docking post Outer surface or the internal face of second host cavity be additionally provided with the second annular groove, second water proof ring is positioned at the described second circle In shape groove.
- 4. waterproof electrical connector according to claim 3, it is characterised in that：The outer surface of first water proof ring is taper Face.
- 5. waterproof electrical connector according to claim 4, it is characterised in that：In the male female When, first water proof ring is correspondingly located at the second interface opening position.
- 6. waterproof electrical connector according to claim 3, it is characterised in that：It is convex that cast is provided with second annular groove Rise, second water proof ring has the annular groove with the cast male cooperation.
- 7. waterproof electrical connector according to claim 1, it is characterised in that：Described first base portion one end extend to be formed it is described First docking post, the other end extend to form installation portion, and the installation portion has the receiving space connected with first host cavity, The receiving space runs through the other end of the installation portion, and the male terminal is fixed on plastic body, and the plastic body is fixed In in the receiving space, so that the contact site of the male terminal is contained in first host cavity.
- 8. waterproof electrical connector according to claim 1, it is characterised in that：The projection has multiple terminal grooves, described Axial direction of the terminal groove along projection extends and forms docking port through one end of projection, and the junction of the female terminal is fixed In in the terminal groove, when the male is docked with the female, the contact site of the male terminal inserts from the docking port Junction in the terminal groove with the female terminal is electrically connected with.
- 9. waterproof electrical connector according to claim 8, it is characterised in that：Described second base portion one end extend to be formed it is described Second docking post, the other end extend to form fixed part, and the fixed part has the accommodating cavity connected with second host cavity, institute The other end that accommodating cavity runs through the fixed part is stated, the projection is also associated with auxiliary section, and the appearance is fixed in the auxiliary section Intracavitary is put so that the projection is positioned in second receiving space.
- 10. waterproof electrical connector according to claim 1, it is characterised in that：The outer surface of the first docking post is close It is provided with first interface and is easy to the first taper surface that first inserting column is inserted into second host cavity；It is described The outer surface of projection is provided be easy to the projection to be inserted into first host cavity second at second interface Taper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324247.8U CN206640012U (en) | 2017-03-30 | 2017-03-30 | A kind of waterproof electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324247.8U CN206640012U (en) | 2017-03-30 | 2017-03-30 | A kind of waterproof electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640012U true CN206640012U (en) | 2017-11-14 |
Family
ID=60262408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720324247.8U Expired - Fee Related CN206640012U (en) | 2017-03-30 | 2017-03-30 | A kind of waterproof electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361107A (en) * | 2018-11-29 | 2019-02-19 | 东莞市卓越鑫汽车电子科技有限公司 | With the curved female of plastic shell water-proof connector and with plastic shell water-proof connector |
| CN110006094A (en) * | 2019-05-08 | 2019-07-12 | 湖州练市皇盛木业有限公司 | A kind of heating floor and its production technology of fast heating |
-
2017
- 2017-03-30 CN CN201720324247.8U patent/CN206640012U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361107A (en) * | 2018-11-29 | 2019-02-19 | 东莞市卓越鑫汽车电子科技有限公司 | With the curved female of plastic shell water-proof connector and with plastic shell water-proof connector |
| CN109361107B (en) * | 2018-11-29 | 2023-11-07 | 东莞市卓越鑫汽车电子科技有限公司 | Waterproof connector with plastic shell and bent female connector with plastic shell |
| CN110006094A (en) * | 2019-05-08 | 2019-07-12 | 湖州练市皇盛木业有限公司 | A kind of heating floor and its production technology of fast heating |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171114 |