CN203660163U - Pole-mounted switch controller open circuit-prevention circular connector - Google Patents
Pole-mounted switch controller open circuit-prevention circular connector Download PDFInfo
- Publication number
- CN203660163U CN203660163U CN201320876462.0U CN201320876462U CN203660163U CN 203660163 U CN203660163 U CN 203660163U CN 201320876462 U CN201320876462 U CN 201320876462U CN 203660163 U CN203660163 U CN 203660163U
- Authority
- CN
- China
- Prior art keywords
- jack
- open circuit
- switch controller
- transition cover
- cap
- 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 - Lifetime
Links
- 230000007704 transition Effects 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000012212 insulator Substances 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a pole-mounted switch controller open circuit-prevention circular connector. The pole-mounted switch controller open circuit-prevention circular connector comprises a plug and a socket. The pole-mounted switch controller open circuit-prevention circular connector is characterized in that the plug comprises a connecting cap, a transition cover, a sealing sleeve, a flat washer, a wire clamping plate, a wire clamping plate-type locking cap, a jack insulator and a plurality of jacks; the connecting cap sleeves the periphery of the front end of the transition cover, a corrugated spring being arranged at the bottom of the inner end of the connecting cap; the jack insulator is installed an inner cavity of the front part of the transition cover; the tail end of the jack insulator is provided with a jack cover plate; the front side of the jack cover plate is provided with a compressed spring and a jack sheath; the front end of the compressed spring is provided with a short-circuit sheet; the front end of the jack sheath is provided with a fixing sheet and a small compressed spring; the sealing sleeve is sheathed in an inner cavity of the tail part of the transition cover; the flat washer and the wire clamping plate-type locking cap are arranged at the back side of the sealing sleeve, wherein the wire clamping plate-type locking cap is screwed into the inner cavity of the tail part of the transition cover; the socket includes a protruding body as well as a plastic part and plugging pins which are arranged inside the protruding body; the tail end of the protruding body is connected with the front end of the transition cover through a linking cap; and the plugging pins are connected into the jacks in a one-to-one correspondence manner. Compared with the prior art, the front end of the jack sheath of the pole-mounted switch controller open circuit-prevention circular connector of the utility model is provided with the fixing sheet and the small compressed spring, and therefore, the jacks can be in automatically-conducting states more reliably when the plug is normally disconnected from the socket.
Description
Technical field
The utility model relates to a kind of connector, and specifically, after relating to a kind of plug and separating with socket, the contact in plug more reliably presents the anti-open circuit cylindrical connector of mast switch controller of automatic conducting state.
Background technology
The circuit that existing connector is mainly used between power equipment and various electronic instrument, electric equipment connects.Owing to being commonly used in the adverse circumstances such as flood, sewage, therefore, it is very high that sealing, water proofing property and the resistance to pressure to connector requires.
And existing connector in use, when plug and socket disconnect under normal circumstances, in plug, contact presents automatic conducting state labile, can not carry out reliable short circuit grounding to connected system.
Summary of the invention
The technical problem that the utility model solves is to overcome above-mentioned defect, provide a kind of mast switch controller anti-open circuit cylindrical connector, in use procedure, when plug and socket disconnect under normal circumstances, contact in plug more reliably presents automatic conducting state, can strengthen the fail safe of electric power system and equipment.
For addressing the above problem, the technical scheme that the utility model adopts is:
The anti-open circuit cylindrical connector of a kind of mast switch controller, comprises plug and socket, it is characterized in that: described plug comprises attachment cap, transition cover, sealing shroud, plain washer, clamp, the board-like locking cap of clamp, jack insulator and some jacks; Attachment cap (inner bottom is placed with ripple spring) is enclosed within the periphery of the front end of transition cover; Jack insulator is arranged on the inner chamber of transition cover front portion, and the end of jack insulator is provided with jack cover plate, and there are stage clip, jack sheath in the front side of jack cover plate, and the front end of stage clip has the front end of short-circuit piece, jack sheath to have stator, small pressure spring; Sealing shroud is located at the inner chamber of transition cover afterbody, and the board-like locking cap of plain washer and clamp is located at the rear side (the board-like locking cap of clamp screws in transition cover afterbody inner chamber) of sealing shroud; Described socket comprises convex body and be located at working of plastics, the contact pin in convex body, and the end of convex body is connected by linking cap with the front end of transition cover, and contact pin is connected in jack one to one.
Say further: the front end of described jack sheath is provided with stator and small pressure spring.
The position that described convex body combines with electric equipment is provided with rubber blanket.
The position that described transition cover is combined with attachment cap is provided with o type circle.
Between described locking cap and sealing shroud, be provided with plain washer.
Owing to having adopted technique scheme, compared with prior art, the utility model job stability is high, and when plug and socket disconnect under normal circumstances, the contact in all plugs presents automatic conducting state more, can strengthen the fail safe of electric power system and equipment.In addition, the utility model is simple in structure, is easy to produce, and possesses good sealing, water proofing property and resistance to pressure, can be applicable to the more severe operational environment such as colliery, flood.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of plug described in embodiment of the present utility model.
Fig. 2 is the structural representation of socket described in embodiment of the present utility model.
Embodiment
Embodiment:
The anti-open circuit cylindrical connector of a kind of mast switch controller, comprises plug and socket, and plug is connected with socket seal.
As shown in Figure 1, described plug comprises attachment cap (109), transition cover (111), sealing shroud (118), plain washer (117), clamp (113), the board-like locking cap of clamp (116), jack insulator (123) and some jacks (101); Attachment cap (109) < the inner bottom is placed with ripple spring (108) > and is enclosed within the periphery of the front end of transition cover (111); Jack insulator (123) is arranged on the anterior inner chamber of transition cover (111), the end of jack insulator (123) is provided with jack cover plate (119), there are stage clip (107) and jack sheath (120) in the front side of jack cover plate (119), and the front end of stage clip (107) has short-circuit piece (103); Sealing shroud (118) is located at the inner chamber of transition cover (111) afterbody, plain washer (117) and the board-like locking cap of clamp (116) are located at the rear side of sealing shroud (118), and the board-like locking cap of clamp (116) screws in transition cover (111) afterbody inner chamber.
The design feature of the anti-open circuit cylindrical connector of above-mentioned mast switch controller is: the front end of jack sheath (120) has increased a stator (121) and small pressure spring (122), in the time that plug is not connected with socket, because stator 121 is pressed to short-circuit piece 103 by small pressure spring 122, short-circuit piece 103 is pressed to stator 121 by stage clip 107, make the more reliable all conductings (short circuit) of contact, strengthened the stability of electric power system.
As shown in Figure 2, described socket comprises convex body (204) and is located at working of plastics (205), the contact pin (201) in convex body (204), the end of convex body (201) is connected by attachment cap (109) with the front end of transition cover (111), and contact pin (201) is connected in jack (101) one to one.
The feature of above-mentioned socket is: on working of plastics, have one (or several) projection post, this protruding post is longer than contact, in the time that plug is connected with socket, protruding post in socket by the through hole in pin insulator forward, push the short-circuit piece in plug 103 to rear, short-circuit piece 103 is separated with contact.
In order to strengthen air-tightness and the water resistance of connector entirety, the position combining with electric equipment at convex body 204 is provided with rubber blanket 203; The inside of convex body 204 front ends is provided with collar 202; The position combining with convex body 204 at transition cover 111 is provided with O type circle 106.
Claims (5)
1. the anti-open circuit cylindrical connector of mast switch controller, comprise plug and socket, it is characterized in that: described plug comprises attachment cap (109), transition cover (111), sealing shroud (118), plain washer (117), clamp (113), the board-like locking cap of clamp (116), jack insulator (123) and some jacks (101); Attachment cap (109) < the inner bottom is placed with ripple spring (108) > and is enclosed within the periphery of the front end of transition cover (111); Jack insulator (123) is arranged on the anterior inner chamber of transition cover (111), the end of jack insulator (123) is provided with jack cover plate (119), there are stage clip (107) and jack sheath (120) in the front side of jack cover plate (119), and the front end of stage clip (107) has short-circuit piece (103); Sealing shroud (118) is located at the inner chamber of transition cover (111) afterbody, and the board-like locking cap of rear side < clamp (116) that plain washer (117) and the board-like locking cap of clamp (116) are located at sealing shroud (118) screws in transition cover (111) afterbody inner chamber >; Described socket comprises convex body (204) and is located at working of plastics (205), the contact pin (201) in convex body (204), the end of convex body (201) is connected by attachment cap (109) with the front end of transition cover (111), and contact pin (201) is connected in jack (101) one to one.
2. the anti-open circuit cylindrical connector of mast switch controller according to claim 1, is characterized in that: the front end of described jack sheath (120) is provided with stator (121) and small pressure spring (122).
3. the anti-open circuit cylindrical connector of mast switch controller according to claim 1, is characterized in that: the position that described convex body (204) combines with electric equipment is provided with rubber blanket (203).
4. the anti-open circuit cylindrical connector of mast switch controller according to claim 1, is characterized in that: described transition cover (111) is provided with o type circle (106) with the position that attachment cap (109) closes.
5. the anti-open circuit cylindrical connector of mast switch controller according to claim 1, is characterized in that: between described locking cap (116) and sealing shroud (118), be provided with plain washer (117).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876462.0U CN203660163U (en) | 2013-12-30 | 2013-12-30 | Pole-mounted switch controller open circuit-prevention circular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876462.0U CN203660163U (en) | 2013-12-30 | 2013-12-30 | Pole-mounted switch controller open circuit-prevention circular connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660163U true CN203660163U (en) | 2014-06-18 |
Family
ID=50926515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876462.0U Expired - Lifetime CN203660163U (en) | 2013-12-30 | 2013-12-30 | Pole-mounted switch controller open circuit-prevention circular connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025687A (en) * | 2016-08-04 | 2016-10-12 | 山东龙立电子有限公司 | Multicore electric power cylindrical connector with adjacent jacks having self-short-circuiting function |
| CN109217009A (en) * | 2017-06-29 | 2019-01-15 | 中航光电科技股份有限公司 | A kind of connector |
| CN113899267A (en) * | 2021-09-02 | 2022-01-07 | 重庆望江工业有限公司 | Fuse electrical property detection switching device |
-
2013
- 2013-12-30 CN CN201320876462.0U patent/CN203660163U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025687A (en) * | 2016-08-04 | 2016-10-12 | 山东龙立电子有限公司 | Multicore electric power cylindrical connector with adjacent jacks having self-short-circuiting function |
| CN109217009A (en) * | 2017-06-29 | 2019-01-15 | 中航光电科技股份有限公司 | A kind of connector |
| CN109217009B (en) * | 2017-06-29 | 2020-10-30 | 中航光电科技股份有限公司 | A kind of interface unit |
| CN113899267A (en) * | 2021-09-02 | 2022-01-07 | 重庆望江工业有限公司 | Fuse electrical property detection switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 276017, Zheng Haibin (collect), long standing Electronics Co., Ltd., middle Baoshan Road, Linyi hi tech Industrial Development Zone, Shandong, China Patentee after: SHANDONG LONGLI ELECTRONICS CO.,LTD. Address before: 276017, Zheng Haibin (collect), long standing Electronics Co., Ltd., middle Baoshan Road, Linyi hi tech Industrial Development Zone, Shandong, China Patentee before: Linyi Longli Electronic Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |