CN218648227U - Blind-plugging floating connector for plastic-shell circuit breaker with electric quantity monitoring accessory - Google Patents
Blind-plugging floating connector for plastic-shell circuit breaker with electric quantity monitoring accessory Download PDFInfo
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- CN218648227U CN218648227U CN202222657824.9U CN202222657824U CN218648227U CN 218648227 U CN218648227 U CN 218648227U CN 202222657824 U CN202222657824 U CN 202222657824U CN 218648227 U CN218648227 U CN 218648227U
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- quantity monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 47
- 238000009434 installation Methods 0.000 claims 2
- 238000012806 monitoring device Methods 0.000 claims 1
- 238000012937 correction Methods 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a take electric quantity monitoring annex moulded case circuit breaker with blind plug connector that floats, affiliated connector technical field, including the circuit breaker, the circuit breaker lower extreme is equipped with the electric quantity monitoring annex mount pad fixed with circuit breaker looks bolted connection, is equipped with the connector between electric quantity monitoring annex mount pad and circuit breaker, is equipped with the connector fixed bolster fixed with circuit breaker looks bolted connection between connector and circuit breaker. The connector comprises a plug assembly fixedly connected with the connector fixing support through a bolt, a socket assembly connected with the plug assembly in an inserting and embedding mode is arranged at the lower end of the plug assembly, and the socket assembly is fixedly connected with the electric quantity monitoring accessory mounting seat through a nested screw. The circuit breaker blind plugging device has the characteristics of small volume, reliable contact, guide pin guiding and automatic correction, and solves the problem of self-guiding and self-correcting plugging during blind plugging of the circuit breaker. The circuit breaker opening, closing and tripping state-loading signals are reliably connected to the electric quantity monitoring accessory and uploaded to an upper monitoring system in a communication mode.
Description
Technical Field
The utility model relates to a connector technical field, concretely relates to take electric quantity monitoring annex to mould shell circuit breaker with blind plug connector that floats.
Background
With the continuous improvement of the electrical intelligence level, in a power distribution system, a lot of power parameters are often required to be detected in real time, and a remote monitoring function is provided for the molded case circuit breaker for monitoring the parameters of the circuit breaker such as voltage, current and power.
At present, the electronic molded case circuit breaker with the electric quantity monitoring function integrates the monitoring function and the circuit breaker state indication in an electronic controller and is assembled with a circuit breaker body. The other is a thermomagnetic circuit breaker and a charged quantity monitoring accessory. Since the circuit breaker and the charge monitoring accessory are separate and the connector is at the bottom of the circuit breaker.
Therefore, it is necessary to design a blind-mate floating connector to connect the opening/closing and fault state signals of the circuit breaker to the electric quantity monitoring accessory for determining the position of the circuit breaker and uploading the position to the upper monitoring system in a communication manner.
Disclosure of Invention
The utility model discloses mainly solve exist not enough among the prior art, provide a live quantity monitoring annex moulded case circuit breaker is with blind plug connector that floats, it has characteristics small, the contact is reliable, guide pin guide and automatic correction, has solved the problem of the self-conductance automatic school grafting when the circuit breaker is blind to be inserted. The circuit breaker opening, closing and tripping state-loading signals are reliably connected to the electric quantity monitoring accessory and uploaded to an upper monitoring system in a communication mode.
The above technical problem of the utility model is mainly solved through the following technical scheme:
the utility model provides a take electric quantity monitoring annex moulded case circuit breaker with blind plug connector that floats, includes the circuit breaker, the circuit breaker lower extreme be equipped with circuit breaker looks bolted connection fixed electric quantity monitoring annex mount pad, electric quantity monitoring annex mount pad and circuit breaker between be equipped with the connector, connector and circuit breaker between be equipped with circuit breaker looks bolted connection fixed connector fixed bolster. The connector comprises a plug assembly fixedly connected with the connector fixing support through a bolt, a socket assembly connected with the plug assembly in an inserting and embedding mode is arranged at the lower end of the plug assembly, and the socket assembly is fixedly connected with the electric quantity monitoring accessory mounting seat through a nested screw. The connector has guide pin guiding and automatic correction functions during blind insertion. The connector is reliably connected and has a protection function.
Preferably, the plug assembly comprises a circuit board I, and a rectangular plug connected with the socket assembly in an inserting manner is arranged at the lower end of the circuit board I.
Preferably, a sliding plate is arranged between the circuit board I and the rectangular plug, and combined screws in threaded sleeve connection with the sliding plate are arranged at two ends of the circuit board I.
Preferably, both ends of the sliding plate are provided with limiting shaft sleeves which are in plug-in type sleeve joint with the sliding plate, shaft sleeves which are in clamping and embedded type sleeve joint with the limiting shaft sleeves are arranged between the limiting shaft sleeves and the connector fixing support, and the limiting shaft sleeves are connected and fixed with the connector fixing support through screws.
Certain floating amount is left between the limiting shaft sleeve and the shaft sleeve of the plug assembly and between the limiting shaft sleeve and the sliding plate, and free axial and radial floating within a specified range is achieved.
Preferably, the combined screw has a specification of M3 × 8.
Preferably, the socket assembly comprises a circuit board II, the circuit board II is fixedly connected with the electric quantity monitoring accessory mounting seat through nested screws, and a rectangular socket connected with the plug assembly in an inserted manner is arranged at the upper end of the circuit board II.
The utility model discloses can reach following effect:
the utility model provides a charge amount monitoring annex moulded case circuit breaker is with blind plug connector that floats compares with prior art, has characteristics small, the contact is reliable, guide pin guide and automatic correction, has solved the problem of the self-conductance of circuit breaker when blindly inserting from the school grafting. The circuit breaker opening, closing and tripping state-loading signals are reliably connected to the electric quantity monitoring accessory and uploaded to an upper monitoring system in a communication mode.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
Fig. 3 is an exploded view of the connector of the present invention.
Fig. 4 is a schematic side view of the connector of the present invention.
In the figure: the circuit breaker comprises a circuit breaker 1, an electric quantity monitoring accessory mounting base 2, a connector fixing support 3, a connector 4, a plug assembly 5, a shaft sleeve 51, a limiting shaft sleeve 52, a combined screw 53, a circuit board I54, a rectangular plug 55, a sliding plate 56, a socket assembly 6, a rectangular socket 61 and a circuit board II 62.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
The embodiment is as follows: as shown in fig. 1-4, a blind-mating floating connector for a plastic-shell circuit breaker with a power monitoring accessory comprises a circuit breaker 1, wherein a power monitoring accessory mounting seat 2 fixedly connected with the circuit breaker 1 through a bolt is arranged at the lower end of the circuit breaker 1, a connector 4 is arranged between the power monitoring accessory mounting seat 2 and the circuit breaker 1, and a connector fixing support 3 fixedly connected with the circuit breaker 1 through a bolt is arranged between the connector 4 and the circuit breaker 1. The connector 4 comprises a plug assembly 5 fixedly connected with the connector fixing support 3 through bolts, the plug assembly 5 comprises a circuit board I54, and a rectangular plug 55 connected with the socket assembly 6 in an inserting and embedding manner is arranged at the lower end of the circuit board I54. A sliding plate 56 is arranged between the circuit board I54 and the rectangular plug 55, two ends of the sliding plate 56 are respectively provided with a limiting shaft sleeve 52 which is in plug-in type sleeve joint with the sliding plate 56, a shaft sleeve 51 which is in clamping and embedded type sleeve joint with the limiting shaft sleeve 52 is arranged between the limiting shaft sleeve 52 and the connector fixing support 3, and the limiting shaft sleeve 52 is connected and fixed with the connector fixing support 3 through screws. And both ends of the circuit board I54 are provided with combined screws 53 in threaded sleeve connection with the sliding plate 56, and the specification of the combined screws 53 is M3 multiplied by 8. The lower end of the plug component 5 is provided with a socket component 6 which is connected with the plug component 5 in an inserting and embedding manner, and the socket component 6 is fixedly connected with the electric quantity monitoring accessory mounting seat 2 in an embedding type through screws. The socket assembly 6 comprises a circuit board II 62, the circuit board II 62 is fixedly connected with the electric quantity monitoring accessory mounting seat 2 in an embedded type screw mode, and a rectangular socket 61 connected with the plug assembly 5 in an embedded type mode is arranged at the upper end of the circuit board II 62.
In conclusion, the blind-mate floating connector for the plastic shell circuit breaker with the electric quantity monitoring accessory has the characteristics of small size, reliable contact, guide pin guiding and automatic correction, and solves the problem of self-guide and self-correction plugging during blind plugging of the circuit breaker. The circuit breaker opening, closing and tripping state-loading signals are reliably connected to the electric quantity monitoring accessory and uploaded to an upper monitoring system in a communication mode.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that the invention can be implemented in other specific forms without deviating from the essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (6)
1. The utility model provides a take electric quantity monitoring annex moulded case circuit breaker is with blind plug connector that floats which characterized in that: the electric quantity monitoring device comprises a circuit breaker (1), wherein an electric quantity monitoring accessory installation seat (2) fixedly connected with the circuit breaker (1) through bolts is arranged at the lower end of the circuit breaker (1), a connector (4) is arranged between the electric quantity monitoring accessory installation seat (2) and the circuit breaker (1), and a connector fixing support (3) fixedly connected with the circuit breaker (1) through bolts is arranged between the connector (4) and the circuit breaker (1); the connector (4) include with connector fixed bolster (3) looks bolted connection fixed plug subassembly (5), plug subassembly (5) lower extreme be equipped with plug subassembly (5) mutually insert socket subassembly (6) of inlaying the formula and being connected, socket subassembly (6) and electric quantity monitoring annex mount pad (2) inlay the shell type screw connection fixedly mutually.
2. The blind-mate floating connector for the charge monitoring accessory molded case circuit breaker according to claim 1, wherein: the plug assembly (5) comprises a circuit board I (54), and a rectangular plug (55) which is connected with the socket assembly (6) in an inserting and embedding manner is arranged at the lower end of the circuit board I (54).
3. The blind-mate floating connector for the charge monitoring accessory molded case circuit breaker according to claim 2, wherein: a sliding plate (56) is arranged between the circuit board I (54) and the rectangular plug (55), and combined screws (53) which are in threaded sleeve connection with the sliding plate (56) are arranged at two ends of the circuit board I (54).
4. The blind-mate floating connector for the charge monitoring accessory molded case circuit breaker according to claim 3, wherein: the connector is characterized in that two ends of the sliding plate (56) are respectively provided with a limiting shaft sleeve (52) which is in plug-in connection with the sliding plate (56) in a sleeved mode, a shaft sleeve (51) which is in clamping and embedded connection with the limiting shaft sleeve (52) in a sleeved mode is arranged between the limiting shaft sleeve (52) and the connector fixing support (3), and the limiting shaft sleeve (52) is fixedly connected with the connector fixing support (3) through screws.
5. The blind-mate floating connector for a charge-monitoring accessory molded case circuit breaker according to claim 3, wherein: the specification of the combined screw (53) is M3 multiplied by 8.
6. The blind-mate floating connector for a charge-monitoring accessory molded case circuit breaker according to claim 1, wherein: socket subassembly (6) including circuit board II (62), circuit board II (62) inlay the shell type screw connection with electric quantity monitoring annex mount pad (2) mutually and fix, circuit board II (62) upper end be equipped with plug subassembly (5) mutually insert rectangle socket (61) of embedding the formula and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222657824.9U CN218648227U (en) | 2022-10-10 | 2022-10-10 | Blind-plugging floating connector for plastic-shell circuit breaker with electric quantity monitoring accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222657824.9U CN218648227U (en) | 2022-10-10 | 2022-10-10 | Blind-plugging floating connector for plastic-shell circuit breaker with electric quantity monitoring accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218648227U true CN218648227U (en) | 2023-03-17 |
Family
ID=85493171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222657824.9U Active CN218648227U (en) | 2022-10-10 | 2022-10-10 | Blind-plugging floating connector for plastic-shell circuit breaker with electric quantity monitoring accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218648227U (en) |
-
2022
- 2022-10-10 CN CN202222657824.9U patent/CN218648227U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 4518, Xiaoqing Avenue, Hongshan Farm, Xiaoshan District, Hangzhou City, Zhejiang Province, 311234 Patentee after: HANGZHOU ZHIJIANG SWITCHGEAR STOCK Co.,Ltd. Address before: 311201 No. 243 Hongshan Avenue, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU ZHIJIANG SWITCHGEAR STOCK Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231026 Address after: 201600 No. 418, changta Road, Shihudang Town, Songjiang District, Shanghai Patentee after: SHANGHAI HUA TONG SWITCHGEAR Co.,Ltd. Address before: No. 4518, Xiaoqing Avenue, Hongshan Farm, Xiaoshan District, Hangzhou City, Zhejiang Province, 311234 Patentee before: HANGZHOU ZHIJIANG SWITCHGEAR STOCK Co.,Ltd. |
|
| TR01 | Transfer of patent right |