CN221409422U - Fixed value data backup device of low-voltage electrical apparatus and low-voltage electrical apparatus release - Google Patents
Fixed value data backup device of low-voltage electrical apparatus and low-voltage electrical apparatus release Download PDFInfo
- Publication number
- CN221409422U CN221409422U CN202323087796.2U CN202323087796U CN221409422U CN 221409422 U CN221409422 U CN 221409422U CN 202323087796 U CN202323087796 U CN 202323087796U CN 221409422 U CN221409422 U CN 221409422U
- Authority
- CN
- China
- Prior art keywords
- low
- circuit board
- fixed value
- value data
- storage circuit
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a low-voltage apparatus fixed value data backup device and a low-voltage apparatus release, which comprises a protective outer shell, wherein the inner side of the protective outer shell is provided with a protective inner shell, and the low-voltage apparatus release device further comprises a parameter storage circuit board arranged in the protective inner shell, a quick socket used for being connected with a low-voltage apparatus release control board is arranged on the parameter storage circuit board, clamping positioning terminals used for installing the protective outer shell on a low-voltage apparatus shell are arranged on two sides of the protective outer shell, the low-voltage apparatus fixed value data backup device is conveniently detached and installed through the clamping positioning terminals, when the low-voltage apparatus release is damaged or a spare part is replaced, the device is only required to be detached from the release of the low-voltage apparatus and installed on the newly replaced spare part, various fixed value data such as rated current of an original product can be automatically transmitted to the newly replaced spare part when the new product is electrified, and various fixed value parameters after the product is updated are not lost, and continuity of operation before and after engineering is ensured.
Description
Technical Field
The utility model relates to the field of low-voltage apparatuses, in particular to a fixed value data backup device of a low-voltage apparatus and a release of the low-voltage apparatus.
Background
The low-voltage electrical apparatus is a large-scale product with wide range, generally safe service life is 20-30 years, but the service life of the electronic component (release) for measurement and control protection is generally not longer than 15 years, so that the electronic component needs to be updated and maintained after 10 years of operation, the whole low-voltage electrical apparatus also needs to be replaced after 20 years of operation, but various constant value parameters related to the low-voltage electrical apparatus need to be set after the electronic component (release) is updated or the whole low-voltage electrical apparatus is replaced, so as to ensure the consistency before and after. Internationally, some standards for the products of the piezoelectric devices require that the piezoelectric devices provide an independent rated current constant value module which is convenient to replace, but national standards in China do not require the requirement and few manufacturers consider the scheme. The utility model discloses a design of this patent not only considers following international standard, has innovated at the principle and the structural design of product again, can more convenient dismantlement installation, not only preserve rated current, can store more constant value parameter simultaneously, and this structural design makes the release of piezoelectricity ware can independently produce the supply simultaneously, and various appointed parameter of customer leaves the factory and stores in this constant value backup device to terminal customer assemble can, has solved current electronic component product (release) specification variety many, is inconvenient for the problem of mass production spare part.
Disclosure of utility model
The utility model solves the technical problem of providing a low-voltage electric appliance constant value data backup device which has the characteristics of convenient disassembly and ensuring that various constant value parameters are not lost after a product is updated.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a low-voltage apparatus fixed value data backup device, includes the guard casing, the guard casing inboard is provided with the guard inner shell, still includes the parameter storage circuit board that sets up inside the guard inner shell, be provided with the quick socket that is used for being connected with low-voltage apparatus release control panel on the parameter storage circuit board, guard casing both sides are provided with and are used for installing the joint locating terminal on low-voltage apparatus release casing with the guard casing.
Further is: and a fixed value parameter identifier is arranged on the surface of the protective shell.
Further is: the protection inner shell comprises a bottom plate, a first side plate and a second side plate, wherein the bottom plate is arranged on the protection outer shell, the first side plate and the second side plate are arranged on two sides of the bottom plate, a first bulge and a second bulge are respectively arranged on two opposite angles of the bottom wall, the first bulge and the second bulge are used for positioning the parameter storage circuit board, a position avoidance groove is formed in the middle of the bottom wall, the position avoidance groove is used for avoiding components on the parameter storage circuit board and assembling a fixed value parameter identification observation window of the outer shell, and a first clamping bulge and a second clamping bulge are respectively arranged on the first side wall and the second side wall, so that the parameter storage circuit board is limited between the first clamping bulge and the second clamping bulge and the bottom wall;
And a first round groove and a second round groove matched with the first bulge and the second bulge are formed in two opposite angles of the parameter storage circuit board.
Further is: the parameter storage circuit board comprises an AT24C08 integrated circuit chip, and the quick socket is a Header 5x2 socket.
The utility model also discloses a low-voltage electrical apparatus release, which comprises the low-voltage electrical apparatus fixed value data backup device, and further comprises a low-voltage electrical apparatus release body, wherein the low-voltage electrical apparatus release body is provided with a mounting notch, two sides of the mounting notch are provided with protruding terminals which are matched and clamped with clamping positioning terminals, a control circuit board is arranged in the low-voltage electrical apparatus release body, and a quick plug which is used for being matched and connected with a quick socket is arranged on the control circuit board.
The beneficial effects of the utility model are as follows: the low-voltage electrical apparatus release is convenient to detach and install through the setting of the clamping positioning terminal, when the low-voltage electrical apparatus release is damaged or spare parts are replaced, the device is only required to be taken down from the release of the low-voltage electrical apparatus and installed on the newly replaced spare parts, when a new product is electrified, various constant value data such as rated current of the original product can be automatically transmitted to the newly replaced spare parts, and various constant value parameters are not lost after the product is updated, and continuity of operation before and after engineering is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a fixed value data backup device of a piezoelectric device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of another view angle of the constant value data backup device of the piezoelectric device according to an embodiment of the present application.
Fig. 3 is a schematic view of a protective inner shell structure of a fixed value data backup device of a piezoelectric device according to an embodiment of the present application.
Fig. 4 is a schematic circuit diagram of a parameter storage circuit board of the constant value data backup device of the piezoelectric device according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a release for a piezoelectric device according to an embodiment of the present application.
Fig. 6 is a schematic diagram of an internal structure of a tripper for a piezoelectric device according to an embodiment of the application.
Marked in the figure as: the protective outer shell 1, the protective inner shell 2, the bottom plate 21, the first side plate 22, the second side plate 23, the first convex circle 24, the second convex circle 25, the avoidance groove 26, the first clamping bulge 27, the parameter storage circuit board 3, the quick socket 4, the clamping positioning terminal 5, the fixed value parameter identifier 6, the piezoelectric device release body 7, the mounting notch 8, the bulge terminal 9 and the quick plug 10.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
As shown in fig. 1 to 3, the embodiment of the application discloses a low-voltage electrical appliance fixed value data backup device, which comprises a protective outer shell 1, wherein a protective inner shell 2 is arranged on the inner side of the protective outer shell 1, the low-voltage electrical appliance fixed value data backup device further comprises a parameter storage circuit board 3 arranged inside the protective inner shell 2, a quick socket 4 used for being connected with a low-voltage electrical appliance release control board is arranged on the parameter storage circuit board 3, and clamping positioning terminals 5 used for installing the protective outer shell 1 on a low-voltage electrical appliance release shell are arranged on two sides of the protective outer shell 1.
Specifically, it should be explained that the above-mentioned integrated chip used in the parameter storage circuit board 3 is an existing structure, which has the functions of data storage and transmission, the integrated chip selected in this embodiment is an AT24C08 integrated circuit chip, and the AT24C08 integrated circuit chip stores the rated current and other constant value data used when the piezoelectric device works, and the above-mentioned quick socket 4 is also an existing structure, and in this embodiment, the quick socket 4 is a connector 5x2 socket, and the specific connection is shown in fig. 4.
Specifically, when the low-voltage electrical apparatus release is damaged or spare parts are replaced, the low-voltage electrical apparatus fixed value data backup device is detached from an original product, then when the low-voltage electrical apparatus fixed value data backup device is installed on new equipment, the protective shell 1 is directly installed on the low-voltage electrical apparatus release, at the moment, the clamping positioning terminals 5 at the two ends of the protective shell 1 are clamped with the clamping positions on the low-voltage electrical apparatus release in an alignment manner, at the moment, the quick socket 4 is connected with a control circuit board in the low-voltage electrical apparatus release, so that the control circuit board can acquire various fixed value data such as rated current in the parameter storage circuit board 3, and the subsequent continuous work of engineering is ensured.
In this structure, the setting through joint locating terminal 5 in this structure is convenient to dismantle and install low-voltage apparatus fixed value data backup device, when low-voltage apparatus release damaged or change the spare part, only need to take off this device from low-voltage apparatus release and install on the spare part that newly changes, when then the new product is on electricity, various fixed value data such as rated current of former product can automatic transmission to the spare part that newly changes, various fixed value parameters are not lost after the guarantee updating product, and the continuity of operation around the engineering.
In this embodiment, the inner protective housing 2 includes a bottom plate 21 mounted on the outer protective housing 1, and a first side plate 22 and a second side plate 23 located at two sides of the bottom plate 21, a first boss 24 and a second boss 25 for positioning the parameter storage circuit board 3 are respectively disposed on two opposite corners of the bottom wall, a position avoidance groove 26 for avoiding components on the parameter storage circuit board 3 and assembling with a fixed value parameter identification observation window of the outer housing is disposed in the middle of the bottom wall, and a first clamping protrusion 27 and a second clamping protrusion are respectively disposed on the first side wall and the second side wall, so that the parameter storage circuit board 3 is defined between the first clamping protrusion 27 and the second clamping protrusion and the bottom wall;
The two opposite corners of the parameter storage circuit board 3 are provided with a first round groove and a second round groove which are matched with the first convex circle 24 and the second convex circle 25.
Specifically, when the parameter storage circuit board 3 needs to be fixed in the protective inner shell 2, the parameter storage circuit board 3 is clamped into the first clamping protrusion 27 and the second clamping protrusion, and simultaneously the first circular groove and the second circular groove on the two opposite angles of the parameter storage circuit board 3 are inserted into the first convex circle 24 and the second convex circle 25, so that the parameter storage circuit board 3 is fixed between the first clamping protrusion 27 and the second clamping protrusion and the bottom wall, and cannot move.
The design can ensure the fixation of the parameter storage circuit board 3, and simultaneously ensure the position accuracy during the installation of the parameter storage circuit board, so that the quick socket 4 can be accurately inserted onto the control circuit board of the low-voltage electrical apparatus release after the installation of the whole follow-up mechanism is completed, and meanwhile, the mode can also ensure that the parameter storage circuit board 3 is convenient to detach and replace when the parameter storage circuit board 3 is damaged.
The utility model also discloses a low-voltage electrical apparatus release, which comprises the low-voltage electrical apparatus fixed value data backup device, and further comprises a low-voltage electrical apparatus release body 7, wherein the low-voltage electrical apparatus release body 7 is provided with a mounting notch 8, two sides of the mounting notch 8 are provided with protruding terminals 9 which are matched and clamped with the clamping positioning terminals 5, a control circuit board is arranged in the low-voltage electrical apparatus release body 7, and a quick plug 10 which is matched and connected with the quick socket 4 is arranged on the control circuit board.
The low-voltage electrical apparatus release can be a frame or a release of a molded case circuit breaker and the like.
Specifically, when the low-voltage electrical apparatus release is damaged or spare parts are replaced, the low-voltage electrical apparatus fixed value data backup device is detached from an original product, then when the low-voltage electrical apparatus fixed value data backup device is installed on new equipment, the protective shell 1 is directly installed on the low-voltage electrical apparatus release, at the moment, the clamping positioning terminals 5 at the two ends of the protective shell 1 are clamped with the protruding terminals 9 on the low-voltage electrical apparatus in a aligned mode, at the moment, the quick socket 4 can control the quick plug 10 on the circuit board to be connected, namely, the parameter storage circuit board 3 is connected with the control circuit board through signals, so that the control circuit board can acquire various fixed value data such as rated current in the parameter storage circuit board 3, and follow-up continuous work of engineering is guaranteed.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (5)
1. A low-voltage electrical apparatus fixed value data backup device is characterized in that: including guard casing (1), guard casing (1) inboard is provided with guard inner shell (2), still including setting up in the inside parameter storage circuit board (3) of guard inner shell (2), be provided with on parameter storage circuit board (3) and be used for fast socket (4) be connected with the low voltage apparatus release control panel, guard casing (1) both sides are provided with joint locating terminal (5) that are used for installing guard casing (1) on low voltage apparatus release casing.
2. The apparatus for backing up fixed value data of a piezoelectric device according to claim 1, wherein: the surface of the protective shell (1) is provided with a fixed value parameter identification observation window (6).
3. The apparatus for backing up fixed value data of a piezoelectric device according to claim 1, wherein: the protection inner shell (2) comprises a bottom plate (21) assembled on the protection outer shell (1) and a first side plate (22) and a second side plate (23) which are positioned on two sides of the bottom plate (21), a first bulge (24) and a second bulge (25) which are used for positioning the parameter storage circuit board (3) are respectively arranged on two opposite angles of the bottom plate, a position avoidance groove (26) used for avoiding positions of components on the parameter storage circuit board (3) and being assembled with a fixed value parameter identification observation window of the outer shell is formed in the middle of the bottom plate, and a first clamping bulge (27) and a second clamping bulge are respectively arranged on the first side plate and the second side plate, so that the parameter storage circuit board (3) is limited between the first clamping bulge (27) and the second clamping bulge and the bottom wall;
The two opposite angles of the parameter storage circuit board (3) are provided with a first round groove and a second round groove which are matched with the first convex circle (24) and the second convex circle (25).
4. The apparatus for backing up fixed value data of a piezoelectric device according to claim 1, wherein: the parameter storage circuit board (3) comprises an AT24C08 integrated circuit chip, and the quick socket (4) is a Header 5x2 socket.
5. A low voltage electrical apparatus release comprising the low voltage electrical apparatus constant value data backup device as claimed in any one of claims 1 to 4, characterized in that: including low-voltage apparatus release body (7), be provided with mounting notch (8) on low-voltage apparatus release body (7), mounting notch (8) both sides are provided with protruding terminal (9) with joint locating terminal (5) cooperation joint, be provided with control circuit board in low-voltage apparatus release body (7), be provided with on the control circuit board and be used for being connected with fast plug (10) of fast socket (4) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323087796.2U CN221409422U (en) | 2023-11-16 | 2023-11-16 | Fixed value data backup device of low-voltage electrical apparatus and low-voltage electrical apparatus release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323087796.2U CN221409422U (en) | 2023-11-16 | 2023-11-16 | Fixed value data backup device of low-voltage electrical apparatus and low-voltage electrical apparatus release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221409422U true CN221409422U (en) | 2024-07-23 |
Family
ID=91934630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323087796.2U Active CN221409422U (en) | 2023-11-16 | 2023-11-16 | Fixed value data backup device of low-voltage electrical apparatus and low-voltage electrical apparatus release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221409422U (en) |
-
2023
- 2023-11-16 CN CN202323087796.2U patent/CN221409422U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117686756B (en) | Split type cartridge electric energy meter | |
| CN221409422U (en) | Fixed value data backup device of low-voltage electrical apparatus and low-voltage electrical apparatus release | |
| CN209167532U (en) | Integral in-vehicle ultrasonic sensor | |
| WO2017050221A1 (en) | Smart circuit breaker controller | |
| CN203800580U (en) | Intelligent controller for low voltage breaker | |
| CN220171214U (en) | Ground fault inquiry module | |
| CN112968587A (en) | Power supply structure | |
| CN201112665Y (en) | Electric connector component | |
| CN106788319B (en) | Miniaturized SMD crystal oscillator | |
| CN111029844A (en) | Charging device | |
| CN218974441U (en) | Waterproof housing assembly | |
| CN205068192U (en) | Temperature controller | |
| CN204190109U (en) | A kind of Double RF coaxial connector | |
| CN220671610U (en) | Simulation winding core for checking insulation test instrument and simulation lithium battery | |
| CN219552504U (en) | Aging test module | |
| CN214254966U (en) | Power transmission plugging mechanism | |
| CN219203059U (en) | Split type intelligent circuit breaker | |
| CN218336549U (en) | Waterproof PCB board with waterproof joint chair | |
| CN204155858U (en) | Automobile retarder relay | |
| CN219322741U (en) | Direct current motor drive plate switching box | |
| CN215956763U (en) | Power supply module applied to electric power environment-friendly monitoring device | |
| CN221508697U (en) | Strip power socket | |
| CN211146228U (en) | Plug-in L ED working lamp | |
| CN220291250U (en) | New energy charging connector | |
| CN216528661U (en) | Circuit breaker and power utilization system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |