CN203826635U - Waterproof connecting plug - Google Patents
Waterproof connecting plug Download PDFInfo
- Publication number
- CN203826635U CN203826635U CN201420104383.2U CN201420104383U CN203826635U CN 203826635 U CN203826635 U CN 203826635U CN 201420104383 U CN201420104383 U CN 201420104383U CN 203826635 U CN203826635 U CN 203826635U
- Authority
- CN
- China
- Prior art keywords
- elastic contact
- rear end
- contact blade
- connecting plug
- waterproof connecting
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a waterproof connecting plug comprising a shell and a body. The front end of the shell is provided with an opening part, and the rear end of the shell is provided with a wire outlet hole. A circular groove is formed on the external circumferential surface of the shell. The wire outlet hole and the circular groove are respectively provided with sealing rubber rings in an embedding and fixing way. The body is correspondingly arranged in the shell. The front end surface of the body is provided with a vertical plate part. The circumferential edge of the vertical plate part is matched with the shape of the opening part, and an upper plugging port and two lower plugging ports are distributed on the surface in a triangular way. The upper surface of the body is provided with a first positioning part of which the front end is adjacent to the vertical plate part, and the first positioning part is provided with a first positioning groove which is corresponding to the upper plugging port. The lower surface of the body is provided with two second positioning parts. The front end of each second positioning part is adjacent to the vertical plate part, and a second positioning groove is formed on each second positioning part respectively. Each second positioning groove is corresponding to each lower plugging port. The first positioning groove is internally embedded with a first metal elastic sheet in a separable and fixing way, and the second positioning groove is internally embedded with a second metal elastic sheet in the separable and fixing way.
Description
Technical field
The utility model relates to a kind of plug, especially a kind of waterproof connecting plug.
Background technology
For the ease of electricity consumption, attachment plug particularly has the attachment plug of water-proof function, day by day become people's productive life can not be scarce device, but, in current attachment plug, its complex structure, be not easy to manufacture, meanwhile, in the time that it damages, because of internal structure complexity, and the modes such as most employing is spirally connected, welding are fixed, return maintenance and brought inconvenience, cause use cost higher, brought inconvenience to productive life.
In view of this, the design people, according to the Production design experience of being engaged in for many years this area and association area, develops a kind of waterproof connecting plug, the problem existing to solving prior art.
Utility model content
The purpose of this utility model is to be to provide a kind of waterproof connecting plug, and it is simple in structure, in being convenient to produce, manufactures, and has reduced use and maintenance cost, has overcome the defect of prior art.
For this reason, the utility model proposes a kind of waterproof connecting plug, it includes:
Housing, its front end is a peristome, and its rear end is provided with a wire hole, and the outer peripheral face of described housing is formed with annular groove, in described wire hole and annular groove, is embedded respectively and is fixed with O-ring seal;
Body, correspondence is positioned in described housing, the front end face of described body is provided with a vertical plate part, the periphery of described vertical plate part and the shape of described peristome match, on its surface, be equilateral triangle and be distributed with socket and twice sockets, the upper surface of described body is provided with the first location division, the front end of described the first location division is adjacent with described vertical plate part, and be provided with one first location notch, described the first location notch is relative with described upper socket, the lower surface of described body is provided with two second location divisions, the front end of each described the second location division is adjacent with described vertical plate part, and be formed with respectively one second location notch, each described the second location notch is corresponding with each described lower socket, wherein, being embedded of separating in described the first location notch is fixed with one first metal clips, being embedded of separating in described the second location notch is fixed with one second metal clips.
Waterproof connecting plug as above, wherein, described the first metal clips comprises first elastic contact blade taking the shape of the letter U and one first lug plate, the two ends of described the first elastic contact blade is formed with respectively a first fold turn of bilge, the front end of described the first lug plate with wherein described in one first fold turn of bilge be connected, its rear end is positioned at the rear side of described the first elastic contact blade;
Described the second metal clips comprises second elastic contact blade taking the shape of the letter U and one second lug plate, the two ends of described the second elastic contact blade is formed with respectively one second bending part, the front end of described the second lug plate with wherein described in one the second bending part be connected, its rear end is positioned at the rear side of described the second elastic contact blade;
Wherein, the shape of described the first location notch and described the first elastic contact blade matches, described the first elastic contact blade correspondence is embedded in described the first location notch, described in two, first fold turn of bilge correspondence is set in the two ends place of described the first location notch, and described lug plate is positioned at the outside of described the first location notch, its rear end is near the rear end of described body, the shape of described the second location notch and described the second elastic contact blade matches, described the second elastic contact blade correspondence is embedded in described the second location division, described in two, the second bending part correspondence is set in the two ends place of described the second location notch, described the second lug plate is positioned at the outside of described the second location notch, its rear end is near the rear end of described body, wherein, relative fixing by a pressing portion between described the first elastic contact blade and the rear end of the second elastic contact blade.
Waterproof connecting plug as above, wherein, the upper surface of described body is separately provided with the first guidance part, one side of described the first guidance part and described the first location division is adjacent, be formed with one first draw-in groove between the two, the shape of the shape of described the first lug plate and described the first draw-in groove matches, and its correspondence is embedded in described the first draw-in groove.
Waterproof connecting plug as above, wherein, the lower surface of described body is separately provided with the second guidance part, the front end of described the second guidance part is connected with described vertical plate part, it is described in two between the second location division, and and each described the second location division between be formed with respectively one second draw-in groove, the shape of the shape of described the second lug plate and described the second draw-in groove matches, each described the second lug plate correspondence is embedded in each described the second draw-in groove.
Waterproof connecting plug as above, wherein, the both sides of the both sides of described the first elastic contact blade and the second elastic contact blade are formed with respectively lug boss relatively.
Waterproof connecting plug as above, wherein, described pressing portion comprises a top board and a lower platen, described top board is pressed together on the rear end of described the first lug plate, described lower platen is pressed together on the rear end of described the second lug plate, and between described top board and described lower platen, is bolted fixing.
Waterproof connecting plug as above, wherein, separately be provided with at least one flexible clamping portion, described flexible clamping portion comprises a side opening, one caulking groove, one V-arrangement shell fragment and a clamp, described side opening is arranged on the sidewall of described housing, described caulking groove is positioned on the sidewall of described body, and corresponding with described side opening, described V-arrangement shell fragment and clamp are positioned over described caulking groove place from the inside to the outside successively, the opening of described V-arrangement shell fragment is towards the front end of described body, its dual-side correspondence is fitted in the bottom land of caulking groove and the medial surface of described clamp, the lateral surface of described clamp front end is provided with lug, its rear end is articulated by the sidewall of bearing pin and described caulking groove, in the time that described body is positioned in described housing, the described V-arrangement shell fragment of the corresponding extruding of described clamp, described lug clip in described side opening.
Waterproof connecting plug as above, wherein, on described housing, be separately provided with pressing hole, in described pressing hole, be equipped with a button, the front end of described button is between the lateral surface of described clamp and the madial wall of described housing, its rear end protrudes out described pressing hole, and the external diameter of described button front end is greater than the aperture of described pressing hole.
Waterproof connecting plug as above, wherein, the medial surface of described clamp is provided with detent, and described V-arrangement shell fragment is provided with blocking part in the end of outer side edges, and described blocking part correspondence is embedded at described detent place.
The waterproof connecting plug that the utility model provides, by metal clips, the first location division and the second location division are set, in the time of assembling, only need by each metal clips correspondence be embedded the first location division and second accommodating in, fixing by pressing portion again, be convenient to manufacture, reduce production cost; In addition, by flexible clamping portion is set, not only can make body and housing there is automatic fastening function, guarantee strong bonded, and in the time that it is damaged, energy quick-detachment, so that maintenance improves operating efficiency.
Brief description of the drawings
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the perspective exploded view of waterproof connecting plug of the present utility model.
Fig. 2 is another perspective exploded view of waterproof connecting plug of the present utility model.
Fig. 3 is the schematic perspective view of body in waterproof connecting plug of the present utility model.
Fig. 4 is another schematic perspective view of body in waterproof connecting plug of the present utility model.
Fig. 5 is the composition structural representation () of waterproof connecting plug of the present utility model.
Fig. 6 is the composition structural representation (two) of waterproof connecting plug of the present utility model.
Main element label declaration:
1 housing 100 wire holes
101 pressing hole 102 buttons
1021 front end 11 peristomes
12 annular groove 20 bodies
Socket on 21 vertical plate parts 211
212 times sockets
22 first location division 221 first location notchs
23 second location division 231 second location notchs
24 first metal clips 241 first elastic contact blades
2411 first fold turn of bilge 242 first lug plates
25 second metal clips 251 second elastic contact blades
2511 second bending part 252 second lug plates
26 pressing portion 261 top boards
262 lower platen 263 bolts
27 first guidance part 271 first draw-in grooves
28 second guidance part 281 second draw-in grooves
29 flexible clamping portion 291 side openings
292 caulking groove 293 V-arrangement shell fragments
2931 blocking part 294 clamps
2941 lug 2942 detents
295 bearing pin T lug bosses
Embodiment
Understand for technical characterictic of the present utility model, object and effect being had more clearly, below in conjunction with accompanying drawing and preferred embodiment, embodiment, structure, feature and effect to the waterproof connecting plug the utility model proposes, be described in detail as follows.In addition, by the explanation of embodiment, when can more being goed deep into concrete understanding for technological means and effect of reaching predetermined object and taking to the utility model, however institute's accompanying drawing be only to provide with reference to and explanation use, be not used for the utility model to be limited.
Fig. 1 is the perspective exploded view of waterproof connecting plug of the present utility model.Fig. 2 is another perspective exploded view of waterproof connecting plug of the present utility model.Fig. 3 is the schematic perspective view of body in waterproof connecting plug of the present utility model.Fig. 4 is another schematic perspective view of body in waterproof connecting plug of the present utility model.Fig. 5 is the composition structural representation () of waterproof connecting plug of the present utility model.Fig. 6 is the composition structural representation (two) of waterproof connecting plug of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, the waterproof connecting plug the utility model proposes, it includes a housing 1 and body 20, wherein, the front end of described housing 1 is a peristome 11, for installing and the dismounting of described body 20, the rear end of described housing 1 is provided with a wire hole 100 (shown in Figure 6), the outer peripheral face of described housing 1 is formed with annular groove 12, interior being embedded respectively of described wire hole 100 and annular groove 12 is fixed with O-ring seal (waterproof apron, not shown), seep water from hull outside in use avoiding, affect result of use, for reaching better performance, in figure, be preferentially provided with two annular grooves 12,
Described body 20 correspondences are positioned in described housing 1, its front end face is provided with a vertical plate part 21, the shape of the periphery of described vertical plate part 21 and described peristome 11 matches, on its surface, be equilateral triangle and be distributed with socket 211 and twice sockets 212, please also refer to Fig. 3, Fig. 4, the upper surface of described body 20 is provided with the first location division 22, the front end of described the first location division 22 is adjacent with described vertical plate part 21, and be provided with one first location notch 221, described the first location notch 221 is relative with described upper socket 211, the lower surface of described body 20 is provided with two second location divisions 23, the front end of each described the second location division 23 is adjacent with described vertical plate part 21, and be formed with respectively one second location notch 231, each described the second location notch 231 is corresponding with each described lower socket 212, wherein, being embedded of separating in described the first location notch 221 is fixed with one first metal clips 24, interior being embedded of separating of described the second location notch 231 is fixed with one second metal clips 25.Thus, in the utility model, by the first metal clips, the second metal clips are arranged on to the first location notch, the second location notch place to be embedded fixing mode correspondence, change existing connected mode, be convenient to manufacture and maintenance, improve operating efficiency, reduced production and use cost.
As shown in Figure 1, Figure 2, be preferred embodiment, described the first metal clips 24 comprises the first elastic contact blade 241 taking the shape of the letter U and one first lug plate 242, the two ends of described the first elastic contact blade 241 is formed with respectively a first fold turn of bilge 2411, the front end of described the first lug plate 242 with wherein described in one first fold turn of bilge 2411 be connected, its rear end is positioned at the rear side of described the first elastic contact blade 241;
Described the second metal clips 25 comprises the second elastic contact blade 251 taking the shape of the letter U and one second lug plate 252, the two ends of described the second elastic contact blade 251 is formed with respectively one second bending part 2511, the front end of described the second lug plate 252 with wherein described in one the second bending part 2511 be connected, its rear end is positioned at the rear side of described the second elastic contact blade 251;
Wherein, described the first location notch 221 matches with the shape of described the first elastic contact blade 241, described the first elastic contact blade 241 correspondences are embedded in described the first location notch 211, described in two, first fold turn of bilge 2411 correspondences are set in the two ends place of described the first location notch 221, and described lug plate 242 is positioned at the outside of described the first location notch 221, its rear end is near the rear end of described body 20, described the second location notch 231 matches with the shape of described the second elastic contact blade 251, described the second elastic contact blade 251 correspondences are embedded in described the second location division 23, described in two, the second bending part 2511 correspondences are set in the two ends place of described the second location notch 231, described the second lug plate 252 is positioned at the outside of described the second location notch 231, its rear end is near the rear end of described body 20, wherein, relative fixing by a pressing portion 26 between described the first elastic contact blade 241 and the rear end of the second elastic contact blade 251.
In order to improve the steadiness of the first metal clips, the upper surface of described body 20 is separately provided with the first guidance part 27, described the first guidance part 27 is adjacent with a side of described the first location division 22, be formed with one first draw-in groove 271 between the two, the shape of the shape of described the first lug plate 242 and described the first draw-in groove 271 matches, and its correspondence is embedded in described the first draw-in groove 271.
Further, the lower surface of described body 20 is separately provided with the second guidance part 28, the front end of described the second guidance part 28 is connected with described vertical plate part 1, it is described in two between the second location division 23, and and each described the second location division 23 between be formed with respectively one second draw-in groove 281, the shape of the shape of described the second lug plate 252 and described the second draw-in groove 281 matches, and each described the second lug plate 252 correspondences are embedded in each described the second draw-in groove 281.
In the time that reality is used, in order to improve electric conductivity, the both sides of the both sides of described the first elastic contact blade 241 and the second elastic contact blade 251 are formed with respectively lug boss T relatively.
Preferably, described pressing portion 26 comprises a top board 261 and a lower platen 262, described top board 261 is pressed together on the rear end of described the first lug plate 242, described lower platen 262 is pressed together on the rear end of described the second lug plate 252, and is spirally connected fixing by bolt 263 between described top board 261 and described lower platen 262.
In addition, separately be provided with at least one flexible clamping portion 29, described flexible clamping portion 29 comprises a side opening 291, one caulking groove 292, one V-arrangement shell fragment 293 and a clamp 294, described side opening 291 is arranged on the sidewall of described housing 1, described caulking groove 292 is positioned on the sidewall of described body 20, and corresponding with described side opening 291, described V-arrangement shell fragment 293 is positioned over described caulking groove 292 places from the inside to the outside successively with clamp 294, the opening of described V-arrangement shell fragment 293 is towards the front end of described body 20, its dual-side correspondence is fitted in the bottom land of described caulking groove 292 and the medial surface of described clamp 294, the lateral surface of described clamp 294 front ends is provided with lug 2941, its rear end is articulated by bearing pin 295 and the sidewall of described caulking groove 292, in the time that described body 20 is positioned in described housing 1, the described V-arrangement shell fragment 293 of described clamp 294 corresponding extruding, 2941 clips of described lug are in described side opening 291.In illustrated structure, be preferably provided with respectively a flexible clamping portion 29 in both sides of the present utility model, to reach better effect.By flexible clamping portion is set, make to there is automatic fastening function between body and housing, connect fastening.
Preferably, on described housing 1, be separately provided with pressing hole 101, in described pressing hole 201, be equipped with a button 102, the front end 1021 of described button 102 is between the lateral surface of described clamp 294 and the madial wall of described housing 1, its rear end protrudes out described pressing hole 101, and the external diameter of described button 102 front ends is greater than the aperture of described pressing hole 101.
For avoiding V-arrangement shell fragment in use to come off, the medial surface of preferred described clamp 294 is provided with detent 2942, and described V-arrangement shell fragment 293 is provided with blocking part 2931 in the end of outer side edges, and described blocking part 2931 correspondences are embedded at described detent 2942 places.
The waterproof connecting plug the utility model proposes, in the time of concrete use, by being connected with wire corresponding the rear end of the first lug plate, the second lug plate, easy to use, improve operating efficiency; Of the present utility model of many uses, both having can be used as attaching plug uses, can also be connected in the spigot of insert row, for insert row power supply, in addition, for two lower sockets of the present utility model, consistent with normal domestic use appliance plug (two plugs) size by being designed to, also the utility model can be used as the socket of common double socket.
The foregoing is only the schematic embodiment of the utility model, not in order to limit scope of the present utility model.Any those skilled in the art, is not departing from equivalent variations and the amendment under the prerequisite of design of the present utility model and principle, done, all should belong to the scope of the utility model protection.
Claims (10)
1. a waterproof connecting plug, is characterized in that, described waterproof connecting plug includes:
Housing, its front end is a peristome, and its rear end is provided with a wire hole, and the outer peripheral face of described housing is formed with annular groove, in described wire hole and annular groove, is embedded respectively and is fixed with O-ring seal;
Body, correspondence is positioned in described housing, the front end face of described body is provided with a vertical plate part, the periphery of described vertical plate part and the shape of described peristome match, on its surface, be equilateral triangle and be distributed with socket and twice sockets, the upper surface of described body is provided with the first location division, the front end of described the first location division is adjacent with described vertical plate part, and be provided with one first location notch, described the first location notch is relative with described upper socket, the lower surface of described body is provided with two second location divisions, the front end of each described the second location division is adjacent with described vertical plate part, and be formed with respectively one second location notch, each described the second location notch is corresponding with each described lower socket, wherein, being embedded of separating in described the first location notch is fixed with one first metal clips, being embedded of separating in described the second location notch is fixed with one second metal clips.
2. waterproof connecting plug as claimed in claim 1, it is characterized in that, described the first metal clips comprises first elastic contact blade taking the shape of the letter U and one first lug plate, the two ends of described the first elastic contact blade is formed with respectively a first fold turn of bilge, the front end of described the first lug plate with wherein described in one first fold turn of bilge be connected, its rear end is positioned at the rear side of described the first elastic contact blade;
Described the second metal clips comprises second elastic contact blade taking the shape of the letter U and one second lug plate, the two ends of described the second elastic contact blade is formed with respectively one second bending part, the front end of described the second lug plate with wherein described in one the second bending part be connected, its rear end is positioned at the rear side of described the second elastic contact blade;
Wherein, the shape of described the first location notch and described the first elastic contact blade matches, described the first elastic contact blade correspondence is embedded in described the first location notch, described in two, first fold turn of bilge correspondence is set in the two ends place of described the first location notch, and described lug plate is positioned at the outside of described the first location notch, its rear end is near the rear end of described body, the shape of described the second location notch and described the second elastic contact blade matches, described the second elastic contact blade correspondence is embedded in described the second location division, described in two, the second bending part correspondence is set in the two ends place of described the second location notch, described the second lug plate is positioned at the outside of described the second location notch, its rear end is near the rear end of described body, wherein, relative fixing by a pressing portion between described the first elastic contact blade and the rear end of the second elastic contact blade.
3. waterproof connecting plug as claimed in claim 2, it is characterized in that, the upper surface of described body is separately provided with the first guidance part, one side of described the first guidance part and described the first location division is adjacent, be formed with one first draw-in groove between the two, the shape of the shape of described the first lug plate and described the first draw-in groove matches, and its correspondence is embedded in described the first draw-in groove.
4. waterproof connecting plug as claimed in claim 3, it is characterized in that, the lower surface of described body is separately provided with the second guidance part, the front end of described the second guidance part is connected with described vertical plate part, it is described in two between the second location division, and and each described the second location division between be formed with respectively one second draw-in groove, the shape of the shape of described the second lug plate and described the second draw-in groove matches, each described the second lug plate correspondence is embedded in each described the second draw-in groove.
5. waterproof connecting plug as claimed in claim 4, is characterized in that, the both sides of the both sides of described the first elastic contact blade and the second elastic contact blade are formed with respectively lug boss relatively.
6. waterproof connecting plug as claimed in claim 5, it is characterized in that, described pressing portion comprises a top board and a lower platen, described top board is pressed together on the rear end of described the first lug plate, described lower platen is pressed together on the rear end of described the second lug plate, and between described top board and described lower platen, is bolted fixing.
7. the waterproof connecting plug as described in claim 2 to 4 any one, it is characterized in that, described pressing portion comprises a top board and a lower platen, described top board is pressed together on the rear end of described the first lug plate, described lower platen is pressed together on the rear end of described the second lug plate, and it is fixing between described top board and described lower platen, to be spirally connected by bolt.
8. the waterproof connecting plug as described in claim 1 or 6 any one, it is characterized in that, separately be provided with at least one flexible clamping portion, described flexible clamping portion comprises a side opening, one caulking groove, one V-arrangement shell fragment and a clamp, described side opening is arranged on the sidewall of described housing, described caulking groove is positioned on the sidewall of described body, and corresponding with described side opening, described V-arrangement shell fragment and clamp are positioned over described caulking groove place from the inside to the outside successively, the opening of described V-arrangement shell fragment is towards the front end of described body, its dual-side correspondence is fitted in the bottom land of caulking groove and the medial surface of described clamp, the lateral surface of described clamp front end is provided with lug, its rear end is articulated by the sidewall of bearing pin and described caulking groove, in the time that described body is positioned in described housing, the described V-arrangement shell fragment of the corresponding extruding of described clamp, described lug clip in described side opening.
9. waterproof connecting plug as claimed in claim 8, it is characterized in that, on described housing, be separately provided with pressing hole, in described pressing hole, be equipped with a button, the front end of described button is between the lateral surface of described clamp and the madial wall of described housing, its rear end protrudes out described pressing hole, and the external diameter of described button front end is greater than the aperture of described pressing hole.
10. waterproof connecting plug as claimed in claim 9, is characterized in that, the medial surface of described clamp is provided with detent, and described V-arrangement shell fragment is provided with blocking part in the end of outer side edges, and described blocking part correspondence is embedded at described detent place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104383.2U CN203826635U (en) | 2014-03-07 | 2014-03-07 | Waterproof connecting plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104383.2U CN203826635U (en) | 2014-03-07 | 2014-03-07 | Waterproof connecting plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826635U true CN203826635U (en) | 2014-09-10 |
Family
ID=51482102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104383.2U Expired - Fee Related CN203826635U (en) | 2014-03-07 | 2014-03-07 | Waterproof connecting plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825127A (en) * | 2014-03-07 | 2014-05-28 | 韩冬 | Waterproof connecting plug |
-
2014
- 2014-03-07 CN CN201420104383.2U patent/CN203826635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825127A (en) * | 2014-03-07 | 2014-05-28 | 韩冬 | Waterproof connecting plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150307 |
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| EXPY | Termination of patent right or utility model |