CN221651846U - Waterproof electric connector set and waterproof socket thereof - Google Patents
Waterproof electric connector set and waterproof socket thereof Download PDFInfo
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- CN221651846U CN221651846U CN202323365967.3U CN202323365967U CN221651846U CN 221651846 U CN221651846 U CN 221651846U CN 202323365967 U CN202323365967 U CN 202323365967U CN 221651846 U CN221651846 U CN 221651846U
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- 239000002184 metal Substances 0.000 claims description 49
- 238000013459 approach Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 210000004899 c-terminal region Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof electric connector set and a waterproof socket thereof, wherein the waterproof electric connector set comprises a waterproof seat and a waterproof plug, and an inner waterproof gasket is arranged at a joint of the waterproof seat and the waterproof plug after being spliced, so that the joint is sealed and waterproof; an outer waterproof gasket is arranged on the outer side of the waterproof socket in a surrounding mode, and when the waterproof socket is embedded into a shell of any outdoor equipment, the embedded part is sealed and waterproof by the outer waterproof gasket.
Description
Technical Field
The present utility model relates to an electrical connector assembly, and more particularly to a waterproof electrical connector assembly.
Background
Currently, in order to connect an outdoor device (such as an electric locomotive) with an electronic device of a user for charging or data transmission, a socket of an electric connector set must be additionally installed for the user to use in cooperation with a corresponding plug connection wire.
Because the use environment of the outdoor equipment is unfavorable to the electric connector set, particularly, the electric connector set must have a waterproof function when being connected and used in rainy days, the charging or data transmission function can be ensured to be normally executed; therefore, it is necessary to provide an electrical connector set with a waterproof function.
Disclosure of utility model
In view of the waterproof requirement of the above-mentioned electrical connector set, the present utility model is mainly directed to a waterproof electrical connector set and a waterproof socket thereof.
The main technical means for achieving the above purpose is to make the waterproof electric connector set comprise:
A waterproof socket, comprising:
a female connector having a first interface; and
The first waterproof shell covers the female end connector and is provided with a slot, so that the first interface of the female end connector is exposed;
A waterproof plug, comprising:
a male connector having a second interface; and
The second waterproof shell covers the male end connector and comprises a body and a plug-in part, wherein the plug-in part protrudes outwards from the body to be selectively matched and inserted into the slot of the first waterproof shell, and the plug-in part is provided with a front opening, so that the second interface of the male end connector protrudes out of the front opening and is selectively matched and inserted into the first interface of the female end connector;
the inner waterproof gasket is arranged at the joint of the slot of the first waterproof shell and the plug-in part of the second waterproof shell in a surrounding manner; and
An outer waterproof gasket is arranged on the outer side of the first waterproof shell in a surrounding mode.
As can be seen from the above description, the waterproof electric connector set of the present utility model is mainly provided with an inner waterproof gasket at the joint of the waterproof socket and the waterproof plug after plugging, so that the joint is sealed and waterproof; an outer waterproof gasket is arranged on the outer side of the waterproof socket in a surrounding mode, and when the waterproof socket is embedded into a shell of any outdoor equipment, the embedded part is sealed and waterproof by the outer waterproof gasket.
In the waterproof electrical connector set, an inner wall of the slot of the first waterproof housing further forms a clamping groove; an elastic clamping plate is arranged on the outer side of the plug-in part of the second waterproof shell corresponding to the clamping groove; when the plug-in part of the second waterproof shell is inserted into the slot of the first waterproof shell in a matching way, the elastic clamping plate approaches to the plug-in part and is clamped in the clamping groove.
In the waterproof electric connector set, an inner wall of the clamping groove protrudes out of a stop block; and the elastic clamping plate is provided with a difference part corresponding to the stop block; wherein the elastic clamping plate is clamped in the stop block of the clamping groove by the difference-breaking part.
The waterproof electric connector set comprises a first waterproof shell, a second waterproof shell, a first elastic clamping plate, a second elastic clamping plate, a third waterproof plate, a fourth waterproof plate, a fifth waterproof plate, a sixth waterproof plate and a fourth waterproof plate, wherein the first waterproof plate is arranged on the outer side of the first waterproof shell, the second waterproof plate is arranged on the outer side of the second waterproof plate, the third waterproof plate is arranged on the outer side of the second waterproof plate, and the fourth waterproof plate is arranged on the outer side of the third waterproof plate.
In the waterproof electrical connector set, a limiting ring is disposed on an outer side of the body of the second waterproof housing corresponding to the elastic clamping plate for the elastic clamping plate to pass through.
The waterproof electrical connector set described above, wherein the slot comprises:
an inner groove for exposing the first interface of the female connector; and
An outer groove larger than the inner groove and formed by the clamping groove; and
The plug-in part comprises:
A front portion matching the inner groove of the slot; wherein the front opening is formed on a front side surface of the front part, and the inner waterproof gasket is arranged on the outer side of the front part in a surrounding way; and
A rear portion matching the outer slot; wherein the elastic clamping plate extends outwards from the outer side of the elastic clamping plate.
The waterproof electric connector set described above, wherein the female connector includes:
The grounding pin of the first metal shell penetrates out of the first waterproof shell and is provided with a plurality of clamping pieces which extend outwards so as to be clamped and fixed in the first waterproof shell;
A first terminal base disposed in the first metal shell and at least comprising a first direct current power terminal set and a first serial signal terminal set; and
A plurality of metal pins respectively penetrating through the first waterproof shell and being parallel to the grounding pins of the first metal shell;
the male connector comprises:
A second metal shell comprising a front half and a rear half, the rear half extending outwardly to form at least one stop tab; and
The second terminal seat is fixed on the front half part of the second metal shell and penetrates through the plug-in part of the second waterproof shell together, and the second terminal seat penetrates out of the front opening and at least comprises a second direct current power supply terminal group and a second serial signal terminal group; and
The body of the second waterproof shell further comprises a long groove corresponding to the rear half part of the second metal shell, at least one inner wall of the long groove corresponds to the rear half part of the metal shell and keeps a distance, and each at least one inner wall corresponds to the free end of each at least one abutting piece to form a stop block for the abutting piece to abut against.
In the waterproof electrical connector set, the rear half of the second metal shell extends two stopping pieces upwards and downwards backwards respectively; and
An upper inner wall and a lower inner wall of the long groove pair respectively form two stop blocks corresponding to the two stop pieces; wherein each of the stoppers forms a through slot connected with the long slot.
The waterproof electric connector set further comprises an electric wire, wherein the electric wire penetrates through the rear half part of the second metal shell and is electrically connected with the second terminal seat; and an outer side surface of the body of the two waterproof shells is further provided with an external thread, and the body further comprises:
a rear opening opposite to the front opening and corresponding to the electric wire;
The accommodating groove is positioned between the rear opening and the long groove, and the caliber of the accommodating groove is larger than that of the long groove;
A waterproof cap tightly fitted in the accommodation groove and used for the wire to pass through; and
The nut is provided with an internal thread so as to be screwed with the external thread on the outer side surface of the body.
In the waterproof electric connector set, the body corresponds to the accommodating groove to form a plurality of parallel long plates; and the inner wall of the nut forms a conical space with big front and small back.
The main technical means to achieve the above objective is to make the waterproof socket of the waterproof electric connector set comprise:
a female connector having a first interface; and
The first waterproof shell covers the female end connector and is provided with a slot, so that the first interface of the female end connector is exposed; and
An outer waterproof gasket is arranged on the outer side of the first waterproof shell in a surrounding mode.
As can be seen from the above description, the waterproof socket of the waterproof electrical connector of the present utility model is provided with an outer waterproof gasket on the outer side thereof, and when the waterproof socket is embedded in the housing of any outdoor device, the outer waterproof gasket seals and prevents water from entering the embedded portion.
In the waterproof socket, an inner wall of the slot of the first waterproof housing further forms a clamping groove.
In the waterproof socket, an inner wall of the clamping groove protrudes out of a stop block.
In the waterproof socket, an outer side of the first waterproof shell integrally extends outwards to form a ring frame, the ring frame is used for fixing the outer waterproof gasket therein, and the height of the ring frame is larger than the thickness of the outer waterproof gasket.
The waterproof socket described above, wherein the slot comprises:
an inner groove for exposing the first interface of the female connector; and
An outer slot larger than the inner slot for forming the engaging slot.
The waterproof socket described above, wherein the female connector includes:
The grounding pin of the first metal shell penetrates out of the first waterproof shell and is provided with a plurality of clamping pieces which extend outwards so as to be clamped and fixed in the first waterproof shell;
A first terminal base disposed in the first metal shell and at least comprising a first direct current power terminal set and a first serial signal terminal set; and
The plurality of metal pins respectively penetrate through the first waterproof shell and are parallel to the grounding pins of the first metal shell.
The utility model will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the utility model thereto.
Drawings
Fig. 1: the utility model provides a three-dimensional exploded view of a waterproof electric connector.
Fig. 2: the waterproof socket of the utility model is a three-dimensional exploded view.
Fig. 3: a cross-sectional view of the line A-A of fig. 1.
Fig. 4: the waterproof plug of the utility model is a three-dimensional exploded view.
Fig. 5A: a cross-sectional view of the line B-B in fig. 1.
Fig. 5B: a cross-sectional view of the C-C cut line of fig. 1.
Fig. 6: a cross-sectional view of the D-D parting line of fig. 1.
Fig. 7: FIG. 1 is a sectional view of a combination.
Wherein reference numerals are used to refer to
10: Waterproof socket
20: Female connector
200: First interface
21: First metal shell
211: Grounding pin
212: Clamping piece
22: First terminal base
221: Terminal for connecting a plurality of terminals
23: Metal foot
30: First waterproof shell
31: Slot groove
311: Internal groove
312: Outer groove
32: Clamping groove
321: Stop block
33: Ring frame
40: Waterproof plug
50: Male connector
500: Second interface
51: Second metal shell
511: Front half part
512: Rear half part
513: Resisting sheet
52: Second terminal base
53: Electric wire
60: Second waterproof shell
61: Plug-in part
610: Front opening
611: Front part
612: Rear part
613: Elastic clamping plate
614: Difference of break portion
615: Limiting ring
62: Body
621: Elongated slot
622: Stop block
623: Penetration groove
63: External screw thread
64: Rear opening
65: Accommodating groove
651: Long plate
66: Waterproof cap
67: Screw cap
671: Internal thread
672: Conical space
70: Inner waterproof gasket
80: Outer waterproof gasket
90: Shell body
91: Tool for cutting tools
Detailed Description
The following detailed description of the present utility model is provided with reference to the accompanying drawings and specific embodiments, so as to further understand the purpose, the scheme and the effects of the present utility model, but not to limit the scope of the appended claims.
The utility model relates to a waterproof electric connector set, which is disclosed in the following technical content in the following matched embodiment and drawings.
Referring first to fig. 1, an embodiment of a waterproof electrical connector assembly of the present utility model includes a waterproof socket 10, a waterproof plug 40, an inner waterproof gasket 70 and an outer waterproof gasket 80.
Referring to fig. 2 and 3, the waterproof socket 10 includes a female connector 20 and a first waterproof housing 30, wherein the first waterproof housing 30 covers the female connector 20 and has a slot 31 for exposing the first interface 200 of the female connector 20.
The female connector 20 includes a first metal shell 21, a first terminal base 22 and a plurality of metal pins 23, wherein the grounding pin 211 of the first metal shell 21 penetrates out of the first waterproof housing 30, and a plurality of engaging members 212 extend outwards to be engaged and fixed in the first waterproof housing 30; in the present embodiment, the grounding pins 211 penetrate the first waterproof housing 30 downward, and the engaging members 212 respectively bend outwards and forwards from the top surface and the side surface of the first metal shell 21. The first terminal block 22 is disposed in the first metal shell 21 and includes at least a first direct current power terminal set (VBUS/GND) and a first serial signal terminal set (D+/D-); in this embodiment, the terminal block includes Type C terminals (VBUS/GND, d+/D-, CC pin, etc.), and each of the terminals 221 is bent downward to be exposed out of the first waterproof housing 30. The metal pins 23 respectively pass through the first waterproof housing 30 and are parallel to the grounding pins 211 of the first metal housing 21 to be soldered to the grounding end of a circuit board (not shown); in this embodiment, the female connector 20 includes four metal pins 23 near four corners of the first metal shell 21.
An inner wall of the slot 31 of the first waterproof case further forms a locking groove 32; in the present embodiment, the engaging groove 32 is formed on the upper inner wall of the slot 31. Preferably, the slot 31 includes an inner slot 311 and an outer slot 312; the first interface 200 of the female connector 20 is exposed in the inner groove 311, the outer groove 312 is larger than the inner groove 311, and the engaging groove 32 is formed on the upper inner wall of the outer groove 312. In addition, an inner wall of the engaging groove 32 protrudes downward a stop 321. The outer side of the first waterproof housing 30 corresponds to the engagement portion of the engagement groove 32 and the elastic engagement plate 613, and extends an annular frame 33 integrally and outwardly.
Referring to fig. 4 and 5A, the waterproof plug 40 includes a male connector 50 and a second waterproof housing 60.
The male connector 50 includes a second metal shell 51 and a second terminal block 52; the second metal shell 51 includes a front half 511 and a rear half 512, the second terminal block 52 is fixed on the front half 511, the front half 511 and the second terminal block 52 together penetrate through the plugging portion 61 of the second waterproof housing 60, and the second terminal block 52 penetrates out of the front opening 610, and the rear half 512 extends outwards to form at least one stopping piece 513; in this embodiment, the rear half 512 extends outward to form two opposite stopping plates 513, and the two stopping plates 513 extend backward, upward and backward from the rear half 512 of the second metal shell 51; preferably, the two stopping plates 513 are punched from the second metal shell 51. The second terminal block 52 at least comprises a second DC power terminal set (VBUS/GND) and a second serial signal terminal set (D+/D-); in the present embodiment, the second terminal block 52 includes Type C terminals (VBUS/GND, D+/D-, CC pin, etc.). As shown in fig. 5A, the waterproof plug 40 further includes a wire 53 electrically connected to the male connector 50, i.e. the wire 53 penetrates from the rear half 512 of the second metal shell 51 and is electrically connected to the second terminal block 52.
The second waterproof housing 60 covers the male connector 50 and includes a plugging portion 61 and a body 62, wherein the plugging portion 61 protrudes outwards from the body 62 to be selectively inserted into the slot 31 of the first waterproof housing 30 in a matching manner, and the plugging portion 61 has a front opening 610, such that a second interface 500 of the male connector 50 protrudes out of the front opening 610 and is selectively inserted into the first interface 200 of the female connector 20 in a matching manner. Specifically, the front half 511 of the second metal shell 51 penetrates through the plugging portion 61 and passes out of the front opening 610.
In this embodiment, as shown in fig. 7, the insertion portion 61 is matched with the inner groove 311 and the outer groove 312 of the slot 31, and a front portion 611 and a rear portion 612 are respectively formed correspondingly, i.e. the rear portion 612 is larger than the front portion 611. Referring to fig. 3, a front side of the front portion 611 is provided with the front opening 610, an elastic engaging plate 613 is disposed on an outer side of the rear portion 612 corresponding to the engaging groove 32 of the slot 31, and a step portion 614 is formed on the elastic engaging plate 613 corresponding to the stop block 321 of the engaging groove 32; thus, when the plug portion 61 of the second waterproof housing 60 is inserted into the slot 31 of the first waterproof housing 30, the elastic engaging plate 613 approaches toward the plug portion 61 and is engaged in the engaging groove 32, and the elastic engaging plate 613 is engaged in the stop block 321 of the engaging groove 32 by the step portion 614, as shown in fig. 7. In addition, a limiting ring 615 is disposed on an outer side of the body 62 of the second waterproof housing 60 corresponding to the elastic clamping plate 613 for the elastic clamping plate 613 to pass through, so as to limit the rebound height after being pressed, and the limiting ring 615 is far away from the front opening 610 than the step portion 614, as shown in fig. 5A.
In this embodiment, as shown in fig. 5A and 5B, the main body 62 of the second waterproof housing 60 forms a long groove 621 corresponding to the rear half 512 of the second metal housing 51, and the upper and lower inner walls thereof are spaced apart from the rear half 512 respectively, and the long groove 621 forms a stop 622 corresponding to the free end of each of the stop pieces 513 of the second metal housing 51 for each of the stop pieces 513 to be stopped against the stop 622. In one embodiment, two stoppers 622 are formed on the upper and lower inner walls of the slot 621 corresponding to the two stopping plates 513, and each stopper may further form a through slot 623 for communicating with the slot 621.
An outer side surface of the body 62 is further formed with an external thread 63, and further comprises a rear opening 64, a receiving groove 65, a waterproof cap 66 and a screw cap 67. The rear opening 64 is opposite to the front opening 610 to correspond to the electric wire 53; the accommodating groove 65 is located between the rear opening 64 and the long groove 621, and has a caliber larger than that of the long groove 621; the waterproof cap 66 is tightly matched in the accommodating groove 65; the nut 67 has an internal thread 671 for screwing to an external thread 63 formed on the outer side surface of the body 62. When assembled, the male connector 50 and the wires 53 pass through the rear opening 64 of the main body 62, and then sequentially pass through the accommodating groove 65 and the long groove 621 until a second connector 500 of the male connector 50 protrudes out of the front opening 610; at this time, each of the abutting pieces 513 of the second metal shell 51 partially abuts against the two stoppers 622. Then, the waterproof cap 66 sleeved on the electric wire 53 is disposed in the accommodating groove 65, and finally the nut 67 is screwed on the outer side surface of the body 62. In an embodiment, the body 62 forms a plurality of parallel long plates 651 corresponding to the accommodating groove 65, the inner wall of the nut 67 forms a tapered space 672 with a large front and a small rear, and as the nut 67 is screwed forward on the outer side of the body 62, the long plates 651 can be gradually concentrated toward the middle to tightly press the waterproof cap 66, so that the waterproof cap 66 is tightly adhered to the electric wire 53, and meanwhile, the waterproof cap 66 is tightly abutted against the long groove 621, so that water is prevented from flowing into the male connector 50 along the electric wire 53.
On the contrary, if the male connector 50 is to be removed from the second waterproof housing 60, as shown in fig. 5B and 6, after the nut 67 and the waterproof cap 66 of fig. 5A are removed, a tool 91 is used to penetrate the through groove 623 from the rear opening 64 of the second waterproof housing 60 along the upper and lower inner walls of the long groove 621, so that the tool is located on the free ends of the two stopping pieces 513, and then the tool is pressed inward, so that the two stopping pieces 513 are close to the second waterproof housing 60 until the stopping pieces 622 stopped by the tool are removed, and then the wire 53 is pulled backward to withdraw the male connector 50.
Referring to fig. 4 and 7, the inner waterproof gasket 70 is disposed around the joint between the slot 31 of the first waterproof housing 30 and the plug portion 61 of the second waterproof housing 60; in this embodiment, the inner waterproof gasket 70 is disposed around the outer side of the plugging portion 61, and the inner waterproof gasket 70 is disposed closer to the front opening 610 than the elastic clamping plate 613, i.e. around the outer side of the front portion 611; thus, when the plug portion 61 of the second waterproof housing 60 is inserted into the slot 31 of the first waterproof housing 30, the inner waterproof gasket 70 is tightly adhered between the inner groove 311 of the slot 31 and the front portion 611 of the plug portion 61.
Referring to fig. 2 and 3, the outer waterproof gasket 80 is disposed around an outer side of the first waterproof housing 30; in this embodiment, the outer waterproof gasket 80 is fixed in the ring frame 33 of the first waterproof housing 30, and the height of the ring frame 33 is greater than the thickness of the outer waterproof gasket 80. As shown in fig. 7, the ring frame 33 is engaged with a housing 90 having a socket opening of an outdoor device (such as a motor vehicle shell), and after the housing 90 is inserted into the ring frame 33, the outer waterproof gasket 80 is tightly adhered between the housing 90 and the waterproof socket 10.
As shown in fig. 7, when the waterproof plug 40 is inserted into the waterproof plug 40, the inner waterproof gasket 70 ensures the sealing and waterproof of the waterproof plug and the outer waterproof gasket 80 ensures that water flowing into the fitting portion of the waterproof socket 10 along the outer surface of the housing 90 of the outdoor unit does not penetrate into the housing 90 of the outdoor unit. In use, the waterproof socket 10 is outside the housing 90 of the outdoor unit, so that the waterproof cap 66 also ensures that water does not enter the male connector 50 along the wires 53 thereof; therefore, the waterproof electric connector set of the utility model has the plugging waterproof function, and the waterproof effect of combining with the shell 90 of the outdoor equipment outside is also considered, so that the overall waterproof reliability is effectively improved.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (16)
1. A waterproof electrical connector set, comprising:
A waterproof socket, comprising:
a female connector having a first interface; and
The first waterproof shell covers the female end connector and is provided with a slot, so that the first interface of the female end connector is exposed;
A waterproof plug, comprising:
a male connector having a second interface; and
The second waterproof shell covers the male end connector and comprises a body and a plug-in part, wherein the plug-in part protrudes outwards from the body to be selectively matched and inserted into the slot of the first waterproof shell, and the plug-in part is provided with a front opening, so that the second interface of the male end connector protrudes out of the front opening and is selectively matched and inserted into the first interface of the female end connector;
the inner waterproof gasket is arranged at the joint of the slot of the first waterproof shell and the plug-in part of the second waterproof shell in a surrounding manner; and
An outer waterproof gasket is arranged on the outer side of the first waterproof shell in a surrounding mode.
2. The waterproof electrical connector set of claim 1, wherein,
An inner wall of the slot of the first waterproof shell is further provided with a clamping groove; and
An elastic clamping plate is arranged on the outer side of the plug-in part of the second waterproof shell corresponding to the clamping groove; when the plug-in part of the second waterproof shell is inserted into the slot of the first waterproof shell in a matching way, the elastic clamping plate approaches to the plug-in part and is clamped in the clamping groove.
3. The waterproof electrical connector set of claim 2, wherein,
An inner wall of the clamping groove protrudes a stop block; and
The elastic clamping plate is provided with a difference part corresponding to the stop block; wherein the elastic clamping plate is clamped in the stop block of the clamping groove by the difference-breaking part.
4. The waterproof electrical connector assembly of claim 2, wherein an outer side of the first waterproof housing corresponds to the engagement portion of the engagement groove and the elastic engagement plate, and a ring frame integrally extends outwards, the ring frame is used for fixing the outer waterproof gasket therein, and the height of the ring frame is greater than the thickness of the outer waterproof gasket.
5. The waterproof electrical connector assembly of claim 4, wherein an outer side of the body of the second waterproof housing is provided with a limiting ring corresponding to the elastic clamping plate for the elastic clamping plate to pass through.
6. The waterproof electrical connector set of any one of claim 2 to 5, wherein,
The slot comprises:
an inner groove for exposing the first interface of the female connector; and
An outer groove larger than the inner groove and formed by the clamping groove; and
The plug-in part comprises:
A front portion matching the inner groove of the slot; wherein the front opening is formed on a front side surface of the front part, and the inner waterproof gasket is arranged on the outer side of the front part in a surrounding way; and
A rear portion matching the outer slot; wherein the elastic clamping plate extends outwards from the outer side of the elastic clamping plate.
7. The waterproof electrical connector set of claim 1, wherein,
The female connector comprises:
The grounding pin of the first metal shell penetrates out of the first waterproof shell and is provided with a plurality of clamping pieces which extend outwards so as to be clamped and fixed in the first waterproof shell;
A first terminal base disposed in the first metal shell and at least comprising a first direct current power terminal set and a first serial signal terminal set; and
A plurality of metal pins respectively penetrating through the first waterproof shell and being parallel to the grounding pins of the first metal shell;
the male connector comprises:
A second metal shell comprising a front half and a rear half, the rear half extending outwardly to form at least one stop tab; and
The second terminal seat is fixed on the front half part of the second metal shell and penetrates through the plug-in part of the second waterproof shell together, and the second terminal seat penetrates out of the front opening and at least comprises a second direct current power supply terminal group and a second serial signal terminal group; and
The body of the second waterproof shell further comprises a long groove corresponding to the rear half part of the second metal shell, at least one inner wall of the long groove corresponds to the rear half part of the metal shell and keeps a distance, and each at least one inner wall corresponds to the free end of each at least one abutting piece to form a stop block for the abutting piece to abut against.
8. The waterproof electrical connector set of claim 7, wherein,
The rear half part of the second metal shell is respectively extended with two abutting pieces upwards and downwards backwards; and
An upper inner wall and a lower inner wall of the long groove pair respectively form two stop blocks corresponding to the two stop pieces; wherein each of the stoppers forms a through slot connected with the long slot.
9. The waterproof electrical connector set of claim 8, wherein,
The waterproof plug further comprises an electric wire which penetrates from the rear half part of the second metal shell and is electrically connected with the second terminal seat; and
An external thread is further formed on an outer side surface of the body of the two waterproof shells, and the body further comprises:
a rear opening opposite to the front opening and corresponding to the electric wire;
The accommodating groove is positioned between the rear opening and the long groove, and the caliber of the accommodating groove is larger than that of the long groove;
A waterproof cap tightly fitted in the accommodation groove and used for the wire to pass through; and
The nut is provided with an internal thread so as to be screwed with the external thread on the outer side surface of the body.
10. The waterproof electrical connector set of claim 9, wherein,
The body is formed into a plurality of parallel long plates corresponding to the accommodating groove; and
The inner wall of the nut forms a conical space with a large front part and a small back part.
11. A waterproof jack for a waterproof electrical connector set, comprising:
a female connector having a first interface; and
The first waterproof shell covers the female end connector and is provided with a slot, so that the first interface of the female end connector is exposed; and
An outer waterproof gasket is arranged on the outer side of the first waterproof shell in a surrounding mode.
12. The waterproof socket according to claim 11, it is characterized in that the method comprises the steps of, an inner wall of the slot of the first waterproof shell is further provided with a clamping groove.
13. The waterproof socket of claim 12 wherein an inner wall of the engagement groove protrudes a stop.
14. The waterproof socket of claim 12, wherein an outer side of the first waterproof housing integrally extends outwardly a ring frame in which the outer waterproof gasket is fixed, and a height of the ring frame is greater than a thickness of the outer waterproof gasket.
15. The waterproof socket of any one of claims 12 to 14 wherein the slot comprises:
an inner groove for exposing the first interface of the female connector; and
An outer slot larger than the inner slot for forming the engaging slot.
16. The waterproof socket of claim 15 wherein the female connector comprises:
The grounding pin of the first metal shell penetrates out of the first waterproof shell and is provided with a plurality of clamping pieces which extend outwards so as to be clamped and fixed in the first waterproof shell;
A first terminal base disposed in the first metal shell and at least comprising a first direct current power terminal set and a first serial signal terminal set; and
The plurality of metal pins respectively penetrate through the first waterproof shell and are parallel to the grounding pins of the first metal shell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW112210313U TWM649144U (en) | 2023-09-22 | 2023-09-22 | Waterproof electrical connector unit and waterproof socket thereof |
| TW112210313 | 2023-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221651846U true CN221651846U (en) | 2024-09-03 |
Family
ID=90040508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323365967.3U Active CN221651846U (en) | 2023-09-22 | 2023-12-11 | Waterproof electric connector set and waterproof socket thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN221651846U (en) |
| TW (1) | TWM649144U (en) |
-
2023
- 2023-09-22 TW TW112210313U patent/TWM649144U/en unknown
- 2023-12-11 CN CN202323365967.3U patent/CN221651846U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWM649144U (en) | 2023-12-01 |
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