CN210668330U - Overcurrent protection circuit of microcomputer protection measurement and control device - Google Patents
Overcurrent protection circuit of microcomputer protection measurement and control device Download PDFInfo
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- CN210668330U CN210668330U CN201921998265.XU CN201921998265U CN210668330U CN 210668330 U CN210668330 U CN 210668330U CN 201921998265 U CN201921998265 U CN 201921998265U CN 210668330 U CN210668330 U CN 210668330U
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Abstract
The utility model discloses a computer protection measurement and control device's overcurrent protection circuit, the device comprises a device main body, the outside of device main part is equipped with the protective sheath, fixing device is all installed at the both ends of device main part, and one side of fixing device extends to the outside of protective sheath, the one end installation feed inlet of device main part, and the other end of device main part installs external device, connecting device is installed to the inner chamber of device main part, install damping device between connecting device and the device main part, connecting device's the outside is equipped with protection device, detection device is installed to connecting device's inner chamber, detection device's one end is equipped with securing device controlling means is installed to the inner chamber of device main part, controlling means's output respectively with damping device and securing device's input electric connection. The utility model discloses simple to use, it is convenient to install, and the person of facilitating the use uses for the user has a fine convenience in the use.
Description
Technical Field
The utility model relates to an integrated circuit technical field especially relates to a computer protection measurement and control device's overcurrent protection circuit.
Background
An integrated circuit (integrated circuit) is a type of microelectronic device or component. The transistor, the resistor, the capacitor, the inductor and other elements and wires required in a circuit are interconnected together by adopting a certain process, are manufactured on a small or a plurality of small semiconductor wafers or medium substrates, and are then packaged in a tube shell to form a micro structure with the required circuit function; all the elements are structurally integrated, so that the electronic elements are greatly miniaturized, low in power consumption, intelligent and high in reliability. It is denoted by the letter "IC" in the circuit. The integrated circuit inventors are the Jack-Kerr ratio (germanium (Ge) -based integrated circuits) and the Robert-Noisy (silicon (Si) -based integrated circuits). Most applications in the semiconductor industry today are silicon-based integrated circuits. A new semiconductor device developed in the later 50 s of the 20 th century, the 60 s. It is made up through such technological steps as oxidation, photoetching, diffusion, epitaxy and aluminium evaporation, and integrates the semiconductor, resistor and capacitor elements and connecting wires between them, which are all needed by a circuit with certain functions, on a small silicon chip, and then welding the electronic devices in a tube. The packaging shell has various forms such as round shell type, flat type or dual in-line type. The integrated circuit technology includes chip manufacturing technology and design technology, and is mainly embodied in capabilities of processing equipment, processing technology, packaging test, batch production and design innovation.
However, when the current integrated circuit product is used for overcurrent detection, the overcurrent condition cannot be effectively detected, and meanwhile, the device cannot be taken down for protection, so that inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an overcurrent protection circuit of a microcomputer protection measurement and control device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an overcurrent protection circuit of a microcomputer protection measurement and control device comprises a device main body, wherein a protective sleeve is arranged on the outer side of the device main body, fixing devices are arranged at two ends of the device main body, one side of the fixing device extends to the outer side of the protective sleeve, one end of the device main body is provided with a feed inlet, and the other end of the device main body is provided with an external device, the inner cavity of the device main body is provided with a connecting device, a damping device is arranged between the connecting device and the device main body, a protective device is arranged outside the connecting device, a detection device is arranged in the inner cavity of the connecting device, a stabilizing device is arranged at one end of the detection device, and the two ends of the stabilizing device are connected with the damping device, the inner cavity of the device main body is provided with a control device, the output end of the control device is electrically connected with the input ends of the damping device and the stabilizing device respectively.
Preferably, the power storage device is installed in the inner cavity of the device main body, a power supply connecting device is arranged at one end of the device main body, and an output end of the power supply connecting device is electrically connected with an input end of the power storage device.
Preferably, one end of the external device is provided with a placing box, an electrostatic absorption device is arranged inside the placing box, and an electrostatic detection device is arranged inside the placing box.
Preferably, a control panel is installed on one side of the outer end of the protective sleeve and electrically connected with the control device.
The utility model discloses in, through the transfer mode that adopts through-type for the user is carrying out the transfer efficiency that the use can effectual increase electric current, and the person of facilitating the use uses, has increased efficiency, offers convenience for the user, and the device can effectually protect the product in the use simultaneously, offers convenience for the user, has increased the transfer quality of product, has practiced thrift user's time and energy, makes the user can effectually detect and protect the electric current condition in the use.
Drawings
Fig. 1 is a schematic structural diagram of an overcurrent protection circuit of a microcomputer protection measurement and control device provided by the utility model;
fig. 2 is the utility model provides a computer protection measurement and control device's overcurrent protection circuit's negative sequence overcurrent protection logic diagram.
In the figure: the device comprises a fixing device 1, a detection device 2, a feed inlet 3, a connecting device 4, a device main body 5, a protective sleeve 6, a protection device 7, a damping device 8, a fixing device 9 and an external device 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an overcurrent protection circuit of a microcomputer protection measurement and control device comprises a device main body 5, a protective sleeve 6 is arranged on the outer side of the device main body 5, fixing devices 9 are installed at both ends of the device main body 5, one side of each fixing device 9 extends to the outer side of the protective sleeve 6, a feed inlet 3 is installed at one end of the device main body 5, an external device 10 is installed at the other end of the device main body 5, a connecting device 4 is installed in the inner cavity of the device main body 5, a damping device 8 is installed between the connecting device 4 and the device main body 5, a protection device 7 is arranged on the outer side of the connecting device 4, a detection device 2 is installed in the inner cavity of the connecting device 4, a stabilizing device 1 is arranged at one end of the detection device 2, both ends of the stabilizing device 1 are connected with the damping device 8, a control device is installed, and the one end of device main part 5 is equipped with power connection device, power connection device's output and power storage device's input electric connection, and the one end of external device 10 is equipped with places the box, and the inside of placing the box is equipped with electrostatic absorption device, and the internally mounted who places the box has electrostatic detection device, and control panel is installed to outer end one side of protective sheath 5, control panel and controlling means electric connection. The utility model discloses simple to use, it is convenient to install, and the person of facilitating the use uses for the user has a fine convenience in the use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The over-current protection circuit of the microcomputer protection measurement and control device comprises a device main body (5) and is characterized in that a protective sleeve (6) is arranged on the outer side of the device main body (5), fixing devices (9) are installed at two ends of the device main body (5), one side of each fixing device (9) extends to the outer side of the protective sleeve (6), a feed inlet (3) is installed at one end of the device main body (5), an external device (10) is installed at the other end of the device main body (5), a connecting device (4) is installed in an inner cavity of the device main body (5), a damping device (8) is installed between the connecting device (4) and the device main body (5), a protection device (7) is arranged on the outer side of the connecting device (4), a detection device (2) is installed in an inner cavity of the connecting device (4), and a stabilizing device (1) is arranged at one end of, and the both ends of securing device (1) are connected with damping device (8), controlling means is installed to the inner chamber of device main part (5), controlling means's output respectively with damping device (8) and securing device (1) input electric connection.
2. The overcurrent protection circuit of the microcomputer protection measurement and control device according to claim 1, wherein an electric storage device is installed in an inner cavity of the device main body (5), a power supply connection device is arranged at one end of the device main body (5), and an output end of the power supply connection device is electrically connected with an input end of the electric storage device.
3. The overcurrent protection circuit of the microcomputer protection measurement and control device according to claim 1, wherein a placement box is arranged at one end of the external device (10), an electrostatic absorption device is arranged inside the placement box, and an electrostatic detection device is arranged inside the placement box.
4. The overcurrent protection circuit of the microcomputer protection measurement and control device according to claim 1, wherein a control panel is installed on one side of the outer end of the protective sleeve (6), and the control panel is electrically connected with the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921998265.XU CN210668330U (en) | 2019-11-19 | 2019-11-19 | Overcurrent protection circuit of microcomputer protection measurement and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921998265.XU CN210668330U (en) | 2019-11-19 | 2019-11-19 | Overcurrent protection circuit of microcomputer protection measurement and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210668330U true CN210668330U (en) | 2020-06-02 |
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ID=70845969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921998265.XU Active CN210668330U (en) | 2019-11-19 | 2019-11-19 | Overcurrent protection circuit of microcomputer protection measurement and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210668330U (en) |
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2019
- 2019-11-19 CN CN201921998265.XU patent/CN210668330U/en active Active
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