CN201590580U - Communication wire connector for UPS redundant parallel system - Google Patents
Communication wire connector for UPS redundant parallel system Download PDFInfo
- Publication number
- CN201590580U CN201590580U CN2009201941098U CN200920194109U CN201590580U CN 201590580 U CN201590580 U CN 201590580U CN 2009201941098 U CN2009201941098 U CN 2009201941098U CN 200920194109 U CN200920194109 U CN 200920194109U CN 201590580 U CN201590580 U CN 201590580U
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- ups
- parallel system
- screw rod
- redundant parallel
- communication wire
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Abstract
The utility model discloses a communication wire connector used for a UPS redundant parallel system. The communication wire connector comprises a male connecting terminal and a female connecting terminal which are respectively connected with a communication wire cable, wherein the male connecting terminal is matched with the female connecting terminal through an interface for transmitting a communication signal, a communication wire connecting terminal is provided with an electronic protection circuit for enabling the UPS redundant parallel system not to be normally started when the communication wire connecting terminal is not locked or drops off, and the redundant parallel system is automatically logged off. The utility model fundamentally solves the protection problem that the communication wire connector for the UPS drops off since the prior communication wire connector is not locked or is broken, kicked broken, pulled apart due to the human factors or shaken to break due to the natural disasters in the N+1 redundant parallel system for the uninterruptible power supply UPS, thereby ensuring the reliability of the N+1 redundant parallel system for the UPS.
Description
Technical field
The utility model discloses the connection joint of a kind of UPS of being used for redundant parallel system, belongs to the uninterrupted power supply field, especially relates to the communication connector of UPS redundant parallel system.
Background technology
Uninterrupted power supply is a kind of constant frequency, voltage stabilizing, pure, continual high quality power supply, and along with the extensive use of the high speed development and the computer of information technology, it has become the indispensable supply unit of many important events.N+1 redundant parallel system then is applied to even more important occasion, and its reliability increases greatly in theory, but also there is the connector that exposes of failure risk, particularly connection in parallel in the public part of additionally assisting that increases owing to parallel operation.
Because the connection of UPS redundant parallel control system all is to adopt the parallel port line, the connector structure that this line is commonly used all is to adopt traditional connector, its deficiency is that this connector does not possess the dropout defencive function, at the actual installation run duration, existing the connection joint not have locking, thread off, is to bump, hit, play, pull or problem that the vibrations of natural calamity come off by the people; Because two UPS require phase difference≤1%, current-sharing≤5% when parallel operation, the logic control of various strictnesses is satisfied in requirement, information owing to above specification requirement after joint comes off can't be known, situation such as can occur that two UPS circulation are excessive, anti-filling of energy, civil power and inversion are led altogether, finally cause UPS to damage, trip, have a power failure, cause user's the visual plant can't operate as normal, consequence be hardly imaginable, and loss also is difficult to estimate.
Summary of the invention
At easily the thread off deficiency of technology of the communication connector of existing UPS, the utility model provides a kind of rational in infrastructure, connection joint that is used for UPS redundant parallel system with tripping function.
For reaching above purpose, the utility model is achieved through the following technical solutions:
A kind of connection joint that is used for UPS redundant parallel system; form by the public access line end that is connected with communication cable and female terminals; the public access line end cooperates the transmission that realizes communication signal in parallel with female terminals by interface; wherein; the connection terminals are provided with electronic protection circuit; be used for that the connection terminals are not locked or make when coming off the UPS can't normal boot-strap, and withdraw from parallel redundant system automatically.
Further, be provided with reinforced securing member between described public access line end and the female terminals, be used to lock male and female terminals interface.
Further, described reinforced securing member is two covers, be arranged at the upper and lower side of connection terminals, every harness fastener is made up of screw rod and nut, screw rod is arranged in the sheath of public access line end, and the thread segment of screw rod front end can extend into the locking hole of female terminals, and locking aperture and inside are provided with nut, screw rod cooperates with the inner nut thread of locking hole during locking, and the screw rod of the upper and lower side of public access line end connects by the joint base.
Further, the nut of described female terminals one side chain tieholen inside is by cable ground connection, and the nut of opposite side locking hole inside electrically connects by the Vcc power end of cable and UPS, and this Vcc end is connected in the high electricity of UPS by diode and protects testing circuit frequently.
Further, described screw rod rear end connects plastic handle, and screw rod is provided with lock wire.
The utility model is to be provided with reinforced securing member and electronic protection circuit at connection wiring head end; connection male and female connector lug adopts the manufacturing of particular manufacturing craft structure; moulding is simple; a connection joint side (male or female) wherein increases a nut; and screw rod length lengthening has the fastening effect of reinforcement.The connection joint increases electronic protection circuit, has anti-tripping defencive function, when two fastening screw swing arms do not have locking or external force to cause to come off, circuit protection can be made the UPS can't normal boot-strap, and withdraw from parallel redundant system automatically.
The existing connection joint of N+1 redundant parallel control system that the connection joint of the UPS of being used for redundant parallel of the present utility model system has fundamentally solved uninterrupted power supply UPS does not have the locking problem; Solved because of the people be bump disconnected, play disconnected, pull apart and the disconnected problem that causes UPS connection joint to come off of the shake of natural calamity; Solve the protection problem that the connection joint comes off in the UPS redundant parallel control system, thereby guaranteed the reliability of the N+1 redundant parallel system of UPS.
The beneficial effect that the utlity model has is: when the connection joint do not have locking or by the people be bump disconnected, play disconnected, pull apart and the shake of natural calamity is disconnected when causing UPS connection joint to come off, the utility model can effectively detect the generation of situations such as dropout, making wherein, a UPS withdraws from the parallel operation system, commentaries on classics is by another UPS power supply, can guarantee that like this system reliably powers, and send the acousto-optic alarm signal and point out, again start shooting after to be connected the going up and to recover the work of parallel operation state, thereby guarantee the reliability of the N+1 redundant parallel system of UPS.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a cutaway view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: structure as shown in Figure 1; a kind of connection joint that is used for UPS redundant parallel system; form by the public access line end 1 that is connected with communication cable 7 and female terminals 2; public access line end 1 cooperates the transmission that realizes communication signal in parallel with female terminals 2 by interface 11,21; wherein; the connection terminals are provided with electronic protection circuit, are used for that the connection terminals are not locked or make when coming off the UPS can't normal boot-strap, and withdraw from parallel redundant system automatically.
Be provided with reinforced securing member between public access line end 1 and the female terminals 2, be used to lock male and female terminals interface.Reinforced securing member is two covers, be arranged at the upper and lower side of connection terminals, every harness fastener is made up of screw rod and nut, nut is threaded copper post, screw rod is arranged in the sheath 5 of public access line end, and the thread segment of screw rod front end can extend into the locking hole of female terminals sheath 6, and locking aperture and inside are provided with nut, screw rod cooperates with the inner nut thread of locking hole during locking, and the screw rod 31,32 of the upper and lower side of public access line end connects by the joint base.
The nut 42 of female terminals 2 one side chain tieholen inside is by cable ground connection, and the nut 41 of opposite side locking hole inside electrically connects by the Vcc power end of cable and UPS, and the Vcc end is connected in the high electricity of UPS by diode and protects testing circuit frequently.Described screw rod rear end connects plastic handle 301, and screw rod is provided with lock wire 302.
The connection joint increases electronic protection circuit, has anti-tripping defencive function, when two fastening screw swing arms do not have locking or external force to cause to come off, circuit protection can be made the UPS can't normal boot-strap, and withdraw from parallel redundant system automatically.Its use and Electronic Protection process are as follows:
(1). the normal tightly back that connects: the VCC power supply of each UPS is through resistance R------------is connected to ground through screw rod 32 (male) through the connector base through connector screw rod 31 (male) through the screw thread pin 41 (female) of Connection Block---through connector screw thread pin 42 (female)---; level is dragged down, and machine is guard mode not.
(2). when two screw rods do not connect or connect tightly, come off: each UPS draws the VCC power supply and directly goes out high level through resistance R through D (diode), the protection machine.
Annotate: above-mentioned female is female terminals, and male is the public access line end.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (5)
1. connection joint that is used for UPS redundant parallel system; form by the public access line end that is connected with communication cable and female terminals; the public access line end cooperates the transmission that realizes communication signal in parallel with female terminals by interface; it is characterized in that: the connection terminals are provided with electronic protection circuit, are used for that the connection terminals are not locked or make when coming off the UPS can't normal boot-strap.
2. the connection joint that is used for UPS redundant parallel system according to claim 1 is characterized in that: be provided with reinforced securing member between described public access line end and the female terminals, be used to lock male and female terminals interface.
3. the connection joint that is used for UPS redundant parallel system according to claim 2, it is characterized in that: described reinforced securing member is two covers, be arranged at the upper and lower side of connection terminals, every harness fastener is made up of screw rod and nut, screw rod is arranged in the sheath of public access line end, the thread segment of screw rod front end can extend into the locking hole of female terminals, locking aperture and inside are provided with nut, screw rod cooperates with the inner nut thread of locking hole during locking, and the screw rod of the upper and lower side of public access line end connects by the joint base.
4. the connection joint that is used for UPS redundant parallel system according to claim 1 and 2, it is characterized in that: the nut of described female terminals one side chain tieholen inside is by cable ground connection, and the nut of opposite side locking hole inside electrically connects by the Vcc power end of cable and UPS.
5. the connection joint that is used for UPS redundant parallel system according to claim 2 is characterized in that: described screw rod rear end connects plastic handle, and screw rod is provided with lock wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201941098U CN201590580U (en) | 2009-08-31 | 2009-08-31 | Communication wire connector for UPS redundant parallel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201941098U CN201590580U (en) | 2009-08-31 | 2009-08-31 | Communication wire connector for UPS redundant parallel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590580U true CN201590580U (en) | 2010-09-22 |
Family
ID=42750372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201941098U Expired - Lifetime CN201590580U (en) | 2009-08-31 | 2009-08-31 | Communication wire connector for UPS redundant parallel system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590580U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293495A (en) * | 2014-07-07 | 2020-06-16 | 基岩自动化平台公司 | Industrial control system cable |
| US20210195742A1 (en) | 2013-08-06 | 2021-06-24 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US11055246B2 (en) | 2011-12-30 | 2021-07-06 | Bedrock Automation Platforms Inc. | Input-output module with multi-channel switching capability |
| US11093427B2 (en) | 2011-12-30 | 2021-08-17 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
| US11144630B2 (en) | 2011-12-30 | 2021-10-12 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11314854B2 (en) | 2011-12-30 | 2022-04-26 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11429710B2 (en) | 2013-08-06 | 2022-08-30 | Bedrock Automation Platforms, Inc. | Secure industrial control system |
| US11537157B2 (en) | 2013-08-06 | 2022-12-27 | Bedrock Automation Platforms, Inc. | Secure power supply for an industrial control system |
| US11658519B2 (en) | 2011-12-30 | 2023-05-23 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an Industrial Control System |
| US11688549B2 (en) | 2011-12-30 | 2023-06-27 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
| US11722495B2 (en) | 2013-08-06 | 2023-08-08 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
| US11966349B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for for an industrial control system |
| US11967839B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for an industrial control system |
| US11977622B2 (en) | 2013-08-06 | 2024-05-07 | Analog Devices, Inc. | Authentication between industrial elements in an industrial control system |
| US12032675B2 (en) | 2022-06-09 | 2024-07-09 | Analog Devices, Inc. | Secure industrial control system |
-
2009
- 2009-08-31 CN CN2009201941098U patent/CN201590580U/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11688549B2 (en) | 2011-12-30 | 2023-06-27 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
| US11899604B2 (en) | 2011-12-30 | 2024-02-13 | Bedrock Automation Platforms Inc. | Input/output module with multi-channel switching capability |
| US11055246B2 (en) | 2011-12-30 | 2021-07-06 | Bedrock Automation Platforms Inc. | Input-output module with multi-channel switching capability |
| US11093427B2 (en) | 2011-12-30 | 2021-08-17 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
| US11144630B2 (en) | 2011-12-30 | 2021-10-12 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11314854B2 (en) | 2011-12-30 | 2022-04-26 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US12019575B2 (en) | 2011-12-30 | 2024-06-25 | Analog Devices, Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
| US11658519B2 (en) | 2011-12-30 | 2023-05-23 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an Industrial Control System |
| US11967839B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for an industrial control system |
| US11966349B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for for an industrial control system |
| US11429710B2 (en) | 2013-08-06 | 2022-08-30 | Bedrock Automation Platforms, Inc. | Secure industrial control system |
| US11700691B2 (en) | 2013-08-06 | 2023-07-11 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US11722495B2 (en) | 2013-08-06 | 2023-08-08 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
| US20210195742A1 (en) | 2013-08-06 | 2021-06-24 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US11960312B2 (en) | 2013-08-06 | 2024-04-16 | Analog Devices, Inc. | Secure power supply for an industrial control system |
| US11977622B2 (en) | 2013-08-06 | 2024-05-07 | Analog Devices, Inc. | Authentication between industrial elements in an industrial control system |
| US11537157B2 (en) | 2013-08-06 | 2022-12-27 | Bedrock Automation Platforms, Inc. | Secure power supply for an industrial control system |
| CN111293495A (en) * | 2014-07-07 | 2020-06-16 | 基岩自动化平台公司 | Industrial control system cable |
| CN111293495B (en) * | 2014-07-07 | 2022-05-24 | 基岩自动化平台公司 | Industrial control system cable |
| US12032675B2 (en) | 2022-06-09 | 2024-07-09 | Analog Devices, Inc. | Secure industrial control system |
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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: Siming District of Xiamen city in Fujian province 361000 three Road West 288 Po fifth layer (workshop) Patentee after: AVIC-TECH (XIAMEN) ELECTRIC POWER TECHNOLOGY CO.,LTD. Address before: Siming District of Xiamen city in Fujian province 361000 three Road West 288 Po fifth layer (workshop) Patentee before: AVIC-TECH (XIAMEN) ELECTRONICS Co.,Ltd. Address after: Siming District of Xiamen city in Fujian province 361000 three Road West 288 Po fifth layer (workshop) Patentee after: AVIC-TECH (XIAMEN) ELECTRONICS Co.,Ltd. Address before: Siming District of Xiamen city in Fujian province 361000 three Road West 288 Po fifth layer (workshop) Patentee before: XIAMEN PROTEK TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |
|
| CX01 | Expiry of patent term |