CN220510347U - Waterproof quick electric connector - Google Patents
Waterproof quick electric connector Download PDFInfo
- Publication number
- CN220510347U CN220510347U CN202322185013.8U CN202322185013U CN220510347U CN 220510347 U CN220510347 U CN 220510347U CN 202322185013 U CN202322185013 U CN 202322185013U CN 220510347 U CN220510347 U CN 220510347U
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- waterproof
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- quick
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- 210000001503 joint Anatomy 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the field of electric connectors, and discloses a waterproof quick electric connector, which comprises: the waterproof cover is detachably connected with the base, a quick dismounting mechanism is arranged between the base and the waterproof cover, an electric connecting element which is electrically connected with a first product outside is arranged on the base, a first sealing ring is arranged between the base and the waterproof cover, the electric connecting element is electrically connected with a second product outside through a wire, a wire passing hole which corresponds to the wire is arranged on the waterproof cover, a butt joint opening which is used for butt joint of the first product is formed in the base, and the butt joint opening is arranged on one side of the electric connecting element. The waterproof quick electric connector can quickly and electrically connect two products, is convenient to operate, has good waterproof effect and is not easy to cause the problem of water inlet short circuit.
Description
Technical Field
The utility model relates to the field of electric connectors, in particular to a waterproof quick electric connector.
Background
Before two products are matched for use, the two products need to be electrically connected, for example, an infrared human body sensor is matched with a lamp for use, and the electric connection mode of the products on the market at present mainly adopts a wiring mode, which comprises the steps of adopting wire-to-wire butt joint or wire-to-terminal butt joint; the wire-to-wire butt joint mode or the wire-to-terminal butt joint mode needs workers to wire, is troublesome, increases the wiring time of the workers, is easy to misplace, and causes product damage; in addition, after the two products are electrically connected, the waterproof performance is poor, and the electric connection part is easy to cause faults such as short circuit and the like when meeting water.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the problems of convenient operation, good waterproof effect and difficult occurrence of water inlet short circuit by providing a waterproof quick electric connector which can quickly and electrically connect two products.
(II) technical scheme
In order to solve the technical problem, the utility model provides a waterproof quick electric connector, which comprises: the waterproof cover is detachably connected with the base, and a quick dismounting mechanism is arranged between the base and the waterproof cover, so that the base and the waterproof cover are quickly dismounted, and the wiring efficiency is improved; an electric connecting element for electrically connecting with an external first product is arranged on the base, a first sealing ring is arranged between the base and the waterproof cover, the electric connecting element is electrically connected with an external second product through a wire, and the first product is electrically connected with the second product through the electric connecting element; the waterproof cover is provided with a wire passing hole corresponding to the wire, the base is provided with a butt joint opening for butt joint of a first product, the butt joint opening is arranged on one side of the electric connecting element, and the first product is placed in the butt joint opening and is electrically connected with the electric connecting element; the waterproof quick electric connector can quickly and electrically connect two products, is convenient to operate, has good waterproof effect and is not easy to cause the problem of water inlet short circuit.
Further, the quick assembly disassembly mechanism is a rotary clamping mechanism.
Further, the quick assembly disassembly mechanism includes set up in protruding on the waterproof cover and set up in draw-in groove on the base, protruding with the draw-in groove corresponds.
Further, limiting convex strips corresponding to the protrusions are arranged in the clamping grooves.
Furthermore, the waterproof plug is detachably arranged at the butt joint, and a second sealing ring is arranged between the waterproof plug and the base.
Further, the waterproof plug is in threaded connection with the butt joint opening, a first external thread is arranged on the waterproof plug, an internal thread corresponding to the first external thread is arranged on the butt joint opening, and a second external thread corresponding to the internal thread is arranged on the first product.
Further, the electric connection element comprises a circuit board, a conducting strip is arranged on one side, close to the opposite port, of the circuit board, the conducting strip is annular, a spring thimble used for being in butt joint with the conducting strip is arranged on the first product, a wiring terminal used for being electrically connected with the conducting wire is arranged on the circuit board, and the conducting strip is electrically connected with the wiring terminal through the circuit board.
Further, the wiring terminal is connected to one side, far away from the conducting strip, of the circuit board, and the wiring terminal is a quick patch type wiring terminal.
Further, the wire passing hole is provided with a hollow wire protecting sleeve and a fixing nut, the fixing nut is in threaded connection with the wire passing hole, and the wire penetrates through the wire protecting sleeve and the fixing nut.
Further, the electrical connection element comprises a circuit board and a female plug electrically connected to the circuit board, and the first product is provided with a male plug corresponding to the female plug.
(III) beneficial effects
The waterproof quick electric connector can quickly and electrically connect two products, is convenient to operate, has good waterproof effect and is not easy to cause the problem of water inlet short circuit; when the waterproof cover is assembled, the waterproof cover rotates in place relative to the base, and the limiting protruding strips play a limiting role on the protrusions, so that the protrusions are prevented from being separated from the clamping grooves by mistake; the conducting strip is annular, and the first product is provided with a spring thimble for abutting against the conducting strip to conduct electricity, so that the spring thimble can abut against the conducting strip when the first product and the base are screwed at different angle positions, and the use is convenient; a second sealing ring is arranged between the waterproof plug and the base, so that the waterproof effect is improved; the wire protecting sleeve is made of silica gel or rubber, so that the wire can be protected, and the abrasion of the wire is reduced; meanwhile, the waterproof effect of the wire through hole is achieved, and the phenomenon that external water enters the waterproof cover from the wire through hole to cause short circuit is avoided.
Drawings
FIG. 1 is a perspective view of a waterproof quick electrical connector of the present utility model;
FIG. 2 is an exploded view of the waterproof quick electrical connector of the present utility model;
FIG. 3 is a schematic view of the structure of the base of the waterproof quick connector of the present utility model;
FIG. 4 is a schematic view of the waterproof cover of the waterproof quick connector of the present utility model;
FIG. 5 is a schematic diagram of a waterproof electrical connector circuit board according to the present utility model;
FIG. 6 is a schematic view of the bottom of the circuit board of the waterproof quick connector of the present utility model;
FIG. 7 is a cross-sectional view of the waterproof quick electrical connector of the present utility model;
FIG. 8 is a schematic view of the structure of a spring thimble of the waterproof quick connector of the present utility model;
FIG. 9 is an exploded view of a second embodiment of the waterproof quick connector of the present utility model;
FIG. 10 is a cross-sectional view of a second embodiment of the waterproof quick electrical connector of the present utility model;
fig. 11 is a schematic structural diagram of a second circuit board of the waterproof quick connector according to the embodiment of the utility model;
fig. 12 is a schematic structural view of a second first product of the waterproof quick connector according to the embodiment of the present utility model;
the corresponding component names for each reference number in the figures are: 1 is a base, 101 is a counter interface, 1011 is an internal thread, 102 is a clamping groove, 103 is a limit convex strip, 2 is a waterproof cover, 201 is a wire through hole, 202 is a bulge, 3 is a first product, 301 is a second external thread, 302 is a spring thimble, 303 is a male plug, 4 is an electric connecting element, 41 is a circuit board, 411 is a connecting terminal, 42 is a female plug, 5 is a waterproof plug, 50 is a cross groove, 501 is a first external thread, 6 is a second sealing ring, 7 is a conducting strip, 8 is a wire protecting sleeve, 9 is a fixing nut and 10 is a first sealing ring.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Embodiment one:
referring to fig. 1-8, a first embodiment of the present utility model provides a waterproof quick electrical connector, comprising: the waterproof cover 2 is a hollow cylinder with an open upper end and a closed lower end; a quick dismounting mechanism is arranged between the base 1 and the waterproof cover 2, so that the base 1 and the waterproof cover 2 are quickly dismounted, and the wiring efficiency is improved; the base 1 is provided with an electric connecting element 4 for electrically connecting with the first external product 3, and a first sealing ring 10 is arranged between the base 1 and the waterproof cover 2, so that the waterproof effect is good; the electric connecting element 4 is electrically connected with the second external product through a wire, and the first product 3 is electrically connected with the second product through the electric connecting element 4; the waterproof cover 2 is provided with a wire through hole 201 corresponding to the wire, the base 1 is provided with a butt joint port 101 for butt joint of the first product 3, the butt joint port 101 is arranged on one side of the electric connecting element 4, and the first product 3 is placed into the butt joint port 101 and is electrically connected with the electric connecting element 4; the waterproof quick electric connector can quickly and electrically connect two products, is convenient to operate, has good waterproof effect and is not easy to cause the problem of water inlet short circuit; in this embodiment, the first product 3 is a lamp controller, and the second product is a lamp.
Referring to fig. 1-4, the quick assembly-disassembly mechanism is a rotary clamping mechanism; the quick assembly disassembly mechanism comprises a bulge 202 arranged on the waterproof cover 2 and a clamping groove 102 arranged on the base 1, wherein the bulge 202 corresponds to the clamping groove 102; when the waterproof cover 2 is assembled with the base 1, the waterproof cover 2 is connected to the bottom of the base 1 and rotates relative to the base 1, so that the protrusions 202 are correspondingly clamped into the clamping grooves 102; when the waterproof cover 2 is required to be separated from the base 1, the protrusion 202 is only required to be screwed out of the clamping groove 102, so that the waterproof cover is convenient and quick to assemble and disassemble; the limiting convex strips 103 corresponding to the protrusions 202 are arranged in the clamping grooves 102, and after the waterproof cover 2 is rotated in place relative to the base 1 during assembly, the protrusions 202 are limited through the limiting convex strips 103, so that the protrusions 202 are prevented from being separated from the clamping grooves 102 by mistake; the protrusion 202 is simply screwed out of the slot 102 with a little effort during disassembly.
Referring to fig. 1 and 2, a waterproof plug 5 is detachably arranged at the interface 101, and the waterproof plug 5 is made of flame-retardant and UV-resistant PC plastic material and has long service life; a second sealing ring 6 is arranged between the waterproof plug 5 and the base 1, so that the waterproof effect is improved; the waterproof plug 5 is in threaded connection with the butt joint 101, a first external thread 501 is arranged on the waterproof plug 5, an internal thread 1011 corresponding to the first external thread 501 is arranged on the butt joint 101, the waterproof plug 5 and the base 1 are convenient to assemble and disassemble, and the cross groove 50 is formed in the waterproof plug 5, so that tools such as a screwdriver can be used for rotation conveniently; the second external threads 301 corresponding to the internal threads 1011 are arranged on the first product 3, so that the first product 3 and the base 1 are convenient to assemble and disassemble; when the first product 3 is not externally connected, the waterproof plug 5 is screwed at the butt joint 101 so as to seal and waterproof the butt joint 101 and prevent external water from entering the butt joint 101; before the first product 3 is externally connected, the waterproof plug 5 is screwed off.
Referring to fig. 2, 5 and 6, the electrical connection element 4 includes a circuit board 41, a conductive sheet 7 is disposed on one side of the circuit board 41 near the opposite interface 101, the conductive sheet 7 is in a ring shape, and a spring thimble 302 for abutting against the conductive sheet 7 is disposed on the first product 3, so that when the first product 3 and the base 1 are screwed at different angular positions, the spring thimble 302 can abut against the conductive sheet 7, and the use is convenient; the number of the spring ejector pins 302 can be multiple, in the embodiment, three spring ejector pins 302 are provided, and the three conductive sheets 7 are also concentrically arranged and respectively in one-to-one abutting conduction with the spring ejector pins 302; the circuit board 41 is provided with a wiring terminal 411 for electrically connecting wires, and the conductive sheet 7 is electrically connected with the wiring terminal 411 through the circuit board 41; during wiring, the base 1 is separated from the waterproof cover 2, one end of a wire, far away from the second product, penetrates into the wire through hole 201 and is connected with the wiring terminal 411, and the base 1 and the waterproof cover 2 are assembled after connection; the wiring terminal 411 is connected to one side of the circuit board 41 far away from the conductive sheet 7, and the wiring terminal 411 is a quick patch type wiring terminal and is convenient to wire; a hollow wire protecting sleeve 8 and a fixing nut 9 are arranged at the wire passing hole 201, the fixing nut 9 is in threaded connection with the wire passing hole 201, and a wire penetrates through the wire protecting sleeve 8 and the fixing nut 9; the wire protecting sleeve 8 is made of silica gel or rubber, can protect the wires and reduce the abrasion of the wires; meanwhile, the waterproof effect at the wire through hole is achieved, and the phenomenon that external water enters the waterproof cover 2 from the wire through hole 201 to cause short circuit is avoided.
Embodiment two:
referring to fig. 9-12, the second embodiment is different from the first embodiment in that: the electrical connection element 4 comprises a circuit board 41 and a female plug 42 electrically connected to the circuit board 41, and the first product 3 is provided with a male plug 303 corresponding to the female plug 42, specifically, the female plug 42 is an earphone female plug, and the male plug 303 is an earphone male plug, so that the plugging is convenient and quick.
According to the waterproof quick electric connector, the wire protecting sleeve is made of silica gel or rubber, so that a wire can be protected, and the abrasion of the wire is reduced; meanwhile, the waterproof effect of the wire through hole is achieved, and the phenomenon that external water enters the waterproof cover from the wire through hole to cause short circuit is avoided; the two products can be quickly and electrically connected, the operation is convenient, the waterproof effect is good, and the problem of water inlet short circuit is not easy to occur; when the waterproof cover is assembled, the waterproof cover rotates in place relative to the base, and the limiting protruding strips play a limiting role on the protrusions, so that the protrusions are prevented from being separated from the clamping grooves by mistake; the conducting strip is annular, and the first product is provided with a spring thimble for abutting against the conducting strip to conduct electricity, so that the spring thimble can abut against the conducting strip when the first product and the base are screwed at different angle positions, and the use is convenient; a second sealing ring is arranged between the waterproof plug and the base, so that the waterproof effect is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. A waterproof quick electrical connector, comprising: base (1) and with waterproof lid (2) of being connected can be dismantled to base (1), base (1) with be provided with quick assembly disassembly mechanism between waterproof lid (2), be provided with on base (1) be used for with outside first product (3) electricity be connected electric connecting element (4), base (1) with be provided with first sealing washer (10) between waterproof lid (2), electric connecting element (4) are connected through the wire electricity with outside second product, be provided with on waterproof lid (2) with wire hole (201) that the wire corresponds, offer on base (1) be used for docking interface (101) of first product (3), interface (101) set up electric connecting element (4) one side.
2. The waterproof quick connector of claim 1, wherein the quick disconnect mechanism is a swivel snap mechanism.
3. The waterproof quick electrical connector according to claim 1, wherein the quick-release mechanism comprises a protrusion (202) provided on the waterproof cover (2) and a clamping groove (102) provided on the base (1), the protrusion (202) corresponding to the clamping groove (102).
4. A waterproof quick electrical connector according to claim 3, wherein the clamping groove (102) is provided therein with a limit rib (103) corresponding to the protrusion (202).
5. The waterproof quick electrical connector according to claim 1, characterized in that a waterproof plug (5) is detachably arranged at the interface (101), and a second sealing ring (6) is arranged between the waterproof plug (5) and the base (1).
6. The waterproof quick electric connector according to claim 5, characterized in that the waterproof plug (5) is screwed at the interface (101), a first external thread (501) is provided on the waterproof plug (5), an internal thread (1011) corresponding to the first external thread (501) is provided at the interface (101), and a second external thread (301) corresponding to the internal thread (1011) is provided on the first product (3).
7. The waterproof quick electric connector according to claim 1, characterized in that the electric connection element (4) comprises a circuit board (41), a conductive sheet (7) is arranged on one side, close to the butt joint opening (101), of the circuit board (41), the conductive sheet (7) is in a ring shape, a spring thimble (302) used for being abutted against the conductive sheet (7) to conduct electricity is arranged on the first product (3), a wiring terminal (411) used for being electrically connected with the wire is arranged on the circuit board (41), and the conductive sheet (7) is electrically connected with the wiring terminal (411) through the circuit board (41).
8. The waterproof quick electrical connector according to claim 7, wherein the terminal (411) is connected to a side of the circuit board (41) remote from the conductive sheet (7), the terminal (411) being a quick-attach terminal.
9. The waterproof quick electric connector according to claim 1, characterized in that a hollow wire protecting sleeve (8) and a fixing nut (9) are arranged at the wire passing hole (201), the fixing nut (9) is connected in the wire passing hole (201) in a threaded mode, and the wire penetrates through the wire protecting sleeve (8) and the fixing nut (9).
10. The waterproof quick electrical connector according to claim 1, wherein the electrical connection element (4) comprises a circuit board (41) and a female plug (42) electrically connected to the circuit board (41), the first product (3) being provided with a male plug (303) corresponding to the female plug (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185013.8U CN220510347U (en) | 2023-08-15 | 2023-08-15 | Waterproof quick electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185013.8U CN220510347U (en) | 2023-08-15 | 2023-08-15 | Waterproof quick electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510347U true CN220510347U (en) | 2024-02-20 |
Family
ID=89872866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322185013.8U Active CN220510347U (en) | 2023-08-15 | 2023-08-15 | Waterproof quick electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510347U (en) |
-
2023
- 2023-08-15 CN CN202322185013.8U patent/CN220510347U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |