CN213426605U - Microcomputer protection measurement and control device for motor test - Google Patents
Microcomputer protection measurement and control device for motor test Download PDFInfo
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- CN213426605U CN213426605U CN202021552703.2U CN202021552703U CN213426605U CN 213426605 U CN213426605 U CN 213426605U CN 202021552703 U CN202021552703 U CN 202021552703U CN 213426605 U CN213426605 U CN 213426605U
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Abstract
The utility model discloses a computer protection measurement and control device for motor test, including the installation box, the internally mounted of installation box has the device main part, the front end of device main part is provided with outer cardboard, the inside symmetry of device main part is provided with two fixing device, the inboard of outer cardboard is provided with taut push pedal, the mounting groove has been seted up on the installation box, two fixed orificess have been seted up in the upper and lower bilateral symmetry that lies in the mounting groove on the inner wall of installation box. The utility model relates to a microcomputer protection measurement and control device for motor test, which belongs to the field of motor test equipment, and can be convenient for the quick fixation of a device main body by arranging a fixing device on the device main body; through setting up taut push pedal, can be convenient for hug closely fixing device on installation box inner wall to it is fixed firm with the device main part, finally improved the efficiency of microcomputer protection measurement and control device's dismantlement installation, promoted its practicality.
Description
Technical Field
The utility model relates to a motor test equipment field, in particular to computer protection measurement and control device for motor test.
Background
The microcomputer protection measurement and control device consists of a single chip microcomputer with high integration level and no bus chip, a high-precision current and voltage transformer, a high-insulation-strength outlet intermediate relay, a high-reliability switching power supply module and the like. The device is an economical protection for integrating measurement, control, protection and communication; the existing microcomputer protection measurement and control device for motor testing is installed through a plurality of screws when being used and installed, and the installation mode is too complicated, so that when the microcomputer protection measurement and control device needs to be maintained and overhauled, the disassembly and installation efficiency is lower, and the practicability of the microcomputer protection measurement and control device is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a computer protection measurement and control device for motor test can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a computer protection measurement and control device for motor test, includes the installation box, the internally mounted of installation box has the device main part, the front end of device main part is provided with outer cardboard, the inside symmetry of device main part is provided with two fixing device, the inboard of outer cardboard is provided with taut push pedal.
Preferably, the installation box body is provided with an installation groove, and the inner wall of the installation box body is symmetrically provided with two fixing holes at the upper side and the lower side of the installation groove.
Preferably, the device main body is installed in an installation groove formed in the installation box body, two first accommodating grooves are symmetrically formed in the device main body, two communicating holes are symmetrically formed in the upper end and the lower end of the device main body, and the upper end and the lower end of the device main body are respectively penetrated through the two first accommodating grooves by the two communicating holes.
Preferably, the outer clamping plate is arranged at the front end of the device main body and located outside the installation box body, a square limiting groove is formed in the outer clamping plate, a square connecting groove is formed in the inner end of the outer clamping plate, the inner end of the outer clamping plate is penetrated through the square limiting groove by the square connecting groove, and eight second accommodating grooves are symmetrically formed in the inner end of the outer clamping plate located in the square connecting groove.
Preferably, two the inner of fixing device all is provided with a limit baffle at being located two and accomodating the inslot for one, two limit baffle's the inner all is provided with a spring for one, two fixing device's left end all is provided with a fixed column, two the fixed column is blocked respectively in two fixed orificess that the symmetry was seted up on the installation box inner wall.
Preferably, the left end of taut push pedal is provided with square connecting plate, square limiting plate is provided with at square limiting groove of lieing in to the left end of square connecting plate, the left end of taut push pedal is provided with eight No. two springs, eight at square connecting plate's inboard symmetry No. two springs's left end sets up respectively and accomodates the inslot at eight No. two.
Compared with the prior art, the utility model discloses following beneficial effect has:
the fixing device is arranged on the device main body, so that the device main body can be fixed quickly; through setting up taut push pedal, can be convenient for hug closely fixing device on installation box inner wall to it is fixed firm with the device main part, finally improved the efficiency of microcomputer protection measurement and control device's dismantlement installation, promoted its practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of a microcomputer protection measurement and control device for motor testing according to the present invention;
fig. 2 is a schematic side view of the main body of the microcomputer protection measurement and control device for testing the motor according to the present invention;
FIG. 3 is an enlarged sectional view taken at B of FIG. 1;
fig. 4 is an enlarged sectional view at a of fig. 1.
In the figure: 1. installing a box body; 2. a device main body; 3. an outer clamping plate; 4. a fixing device; 5. tensioning the push plate; 6. mounting grooves; 7. a fixing hole; 8. a first receiving groove; 9. a communicating hole; 10. a square limiting groove; 11. a square connecting groove; 12. a second receiving groove; 13. a limit baffle; 14. a first spring; 15. fixing a column; 16. a square connecting plate; 17. a square limit plate; 18. and a second spring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a microcomputer protection measurement and control device for motor testing comprises an installation box body 1, a device main body 2 is installed inside the installation box body 1, an outer clamping plate 3 is arranged at the front end of the device main body 2, two fixing devices 4 are symmetrically arranged inside the device main body 2, and a tensioning push plate 5 is arranged on the inner side of the outer clamping plate 3.
In this embodiment, in order to facilitate the installation of the device main body 2, an installation groove 6 is formed in the installation box 1, and two fixing holes 7 are symmetrically formed in the inner wall of the installation box 1 on the upper and lower sides of the installation groove 6.
In this embodiment, the device main body 2 is installed in the installation groove 6 formed in the installation case 1, and in order to facilitate the storage of the fixing device 4, two first storage grooves 8 are symmetrically formed in the device main body 2, two communication holes 9 are symmetrically formed in the upper and lower ends of the device main body 2, and the two communication holes 9 respectively penetrate the upper and lower ends of the device main body 2 and the two first storage grooves 8.
In this embodiment, outer cardboard 3 sets up at the front end of device main part 2 and in the outside that is located installation box 1, accomodate in the installation of the convenient taut push pedal 5, square spacing groove 10 has been seted up in outer cardboard 3's inside, square connecting groove 11 has been seted up to outer cardboard 3's the inner, square connecting groove 11 runs through outer cardboard 3's the inner and square spacing groove 10, eight No. two storage grooves 12 have been seted up in the inner symmetry that is located square connecting groove 11 to outer cardboard 3's the inner.
In this embodiment, for the convenience of installing fast of device main part 2 fixedly, set up two fixing device 4, two fixing device 4's the inner is lieing in two and all is provided with a limit baffle 13 in accomodating the groove 8 for one number, two limit baffle 13's the inner all is provided with a spring 14, two fixing device 4's left end all is provided with a fixed column 15, two fixed column 15 are blocked respectively in two fixed orificess 7 that the symmetry was seted up on installation box 1 inner wall.
In this embodiment, in order to facilitate the fixing device 4 to be tightly attached to the inner wall of the installation box 1, the tensioning push plate 5 is provided, the left end of the tensioning push plate 5 is provided with the square connecting plate 16, the left end of the square connecting plate 16 is provided with the square limiting plate 17 in the square limiting groove 10, the left end of the tensioning push plate 5 is symmetrically provided with eight second springs 18 in the inner side of the square connecting plate 16, and the left ends of the eight second springs 18 are respectively arranged in the eight second accommodating grooves 12.
It should be noted that the utility model relates to a computer protection measurement and control device for motor test, when needing to overhaul the device, need to dismantle it from installing the box 1 earlier, the method of dismantlement is, promote outer cardboard 3 earlier, taut push pedal 5 can contract in the outer cardboard 3 this moment, thus also can compress No. two springs 18, device main part 2 also can move to the inboard this moment, and two fixing device 4 on device main part 2 also can follow its removal, finally make fixed column 15 on fixing device 4 break away from fixed orifices 7, press fixing device 4 to the inboard this moment again, make it move to one number take in the groove 8, No. one spring 14 can be compressed by it at the same time, then can take this device out from mounting groove 6; after the device is overhauled, the device can be installed in the installation groove 6 again, the installation method is that the device main body 2 is inserted into the installation groove 6, the fixing device 4 is firstly extruded and taken in the first accommodating groove 8 in the insertion process, then the fixing device is pushed out by the first spring 14 after moving into the installation box body 1, the outer clamping plate 3 is released after the fixing device 4 and the fixing column 15 on the fixing device completely enter the installation box body 1, the second spring 18 pushes the device outwards at the moment, so that the fixing column 15 is clamped into the fixing hole 7, and the installation of the device is completed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A microcomputer protection measurement and control device for motor test is characterized in that: including installation box (1), the internally mounted of installation box (1) has device main part (2), the front end of device main part (2) is provided with outer cardboard (3), the inside symmetry of device main part (2) is provided with two fixing device (4), the inboard of outer cardboard (3) is provided with taut push pedal (5).
2. The microcomputer protection measurement and control device for motor testing according to claim 1, characterized in that: the mounting box is characterized in that a mounting groove (6) is formed in the mounting box body (1), and two fixing holes (7) are symmetrically formed in the upper side and the lower side of the mounting groove (6) on the inner wall of the mounting box body (1).
3. The microcomputer protection measurement and control device for motor testing according to claim 1, characterized in that: the device main body (2) is arranged in a mounting groove (6) formed in the mounting box body (1), two first accommodating grooves (8) are symmetrically formed in the device main body (2), two communicating holes (9) are symmetrically formed in the upper end and the lower end of the device main body (2), and the two communicating holes (9) respectively penetrate through the upper end and the lower end of the device main body (2) and the two first accommodating grooves (8).
4. The microcomputer protection measurement and control device for motor testing according to claim 1, characterized in that: the outer clamping plate (3) is arranged at the front end of the device main body (2) and is located on the outer side of the installation box body (1), a square limiting groove (10) is formed in the outer clamping plate (3), a square connecting groove (11) is formed in the inner end of the outer clamping plate (3), the inner end of the outer clamping plate (3) is penetrated through the square limiting groove (10) through the square connecting groove (11), and eight two storage grooves (12) are symmetrically formed in the inner end of the outer clamping plate (3) located in the square connecting groove (11).
5. The microcomputer protection measurement and control device for motor testing according to claim 1, characterized in that: two the inner of fixing device (4) all is provided with a limit baffle (13) being located two and accomodating groove (8), two the inner of limit baffle (13) all is provided with a spring (14), two the left end of fixing device (4) all is provided with one fixed column (15), two fixed column (15) are blocked respectively in two fixed orificess (7) of seting up on installation box (1) inner wall symmetry.
6. The microcomputer protection measurement and control device for motor testing according to claim 1, characterized in that: the left end of taut push pedal (5) is provided with square connecting plate (16), the left end of square connecting plate (16) is provided with square limiting plate (17) lieing in square spacing groove (10), the left end of taut push pedal (5) is provided with eight No. two springs (18) in the inboard symmetry that lies in square connecting plate (16), eight the left end of No. two springs (18) sets up respectively in eight No. two grooves (12) of accomodating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021552703.2U CN213426605U (en) | 2020-07-30 | 2020-07-30 | Microcomputer protection measurement and control device for motor test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021552703.2U CN213426605U (en) | 2020-07-30 | 2020-07-30 | Microcomputer protection measurement and control device for motor test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213426605U true CN213426605U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021552703.2U Active CN213426605U (en) | 2020-07-30 | 2020-07-30 | Microcomputer protection measurement and control device for motor test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213426605U (en) |
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2020
- 2020-07-30 CN CN202021552703.2U patent/CN213426605U/en active Active
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