CN213875771U - Microcomputer relay protection tester - Google Patents
Microcomputer relay protection tester Download PDFInfo
- Publication number
- CN213875771U CN213875771U CN202023073019.9U CN202023073019U CN213875771U CN 213875771 U CN213875771 U CN 213875771U CN 202023073019 U CN202023073019 U CN 202023073019U CN 213875771 U CN213875771 U CN 213875771U
- Authority
- CN
- China
- Prior art keywords
- instrument body
- fixedly connected
- relay protection
- protection tester
- instrument
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a computer relay protection tester, the measuring instrument comprises an instrument body, instrument body bottom is provided with first protecting crust, the inside fixedly connected with a plurality of evenly distributed's of first protecting crust bumper shock absorber, the equal fixedly connected with fixed block in instrument body both sides, fixed block one side all is provided with the draw-in groove, the inside card post that all is provided with of draw-in groove, the portable portion of the equal fixedly connected with of card post one end, instrument body back intermediate position fixedly connected with fixed plate. The utility model discloses in, open first support column through fixing the spherical hinge on the fixed plate, utilize first support column to adjust an appropriate position with the instrument, put computer relay protection tester subaerial, later pass through the interface with the machine of required detection and be connected with computer relay protection tester, open the switch, begin to use computer relay protection tester, the heat that the instrument gived off in the use is scattered through the heat dissipation window, is worth wideling popularize.
Description
Technical Field
The utility model relates to a relay protection field especially relates to computer relay protection tester.
Background
The microcomputer relay protection tester is a newly developed high-intelligent multifunctional relay protection calibration instrument based on the original JBC, adopts a single-chip microcomputer technology, and consists of an automatic contemporaneous digital millisecond meter, a logic control unit, a multifunctional digital display unit, a high-precision data acquisition and processing unit, a current and voltage output unit, an overload and over-range protection unit and the like, and is provided with a printing and display function, the testing process is fully automatic, and the measuring precision and the working efficiency are greatly improved.
However, in practical use, the microcomputer relay protection tester can be used in any place, and when the microcomputer relay protection tester is used in the field, a machine cannot be placed well.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a microcomputer relay protection tester.
In order to achieve the above purpose, the utility model adopts the following technical scheme: computer relay protection tester, including the instrument body, instrument body bottom is provided with first protective housing, the inside fixedly connected with a plurality of evenly distributed's of first protective housing bumper shock absorber, bumper shock absorber and instrument body fixed connection, the equal fixedly connected with fixed block in instrument body both sides, fixed block one side all is provided with the draw-in groove, the inside card post that all is provided with of draw-in groove, the portable portion of the equal fixedly connected with of card post one end, instrument body back intermediate position fixedly connected with fixed plate, the fixed plate both ends all are provided with spherical hinge, the first support column of the equal fixedly connected with in spherical hinge surface, first support column bottom one side is provided with the hinge, hinge one end fixedly connected with second support column, second support column one side fixedly connected with second protective housing.
As a further description of the above technical solution:
the instrument body both sides all are provided with the heat dissipation window, the heat dissipation window sets up the below at the fixed block.
As a further description of the above technical solution:
the clamping groove is movably clamped with the clamping column.
As a further description of the above technical solution:
an operation board is arranged at the right side of the front side of the instrument body.
As a further description of the above technical solution:
the instrument body is characterized in that an interface board is arranged at the top of the left side of the front of the instrument body, and a switch button is arranged at the bottom of the left side of the front of the instrument body.
As a further description of the above technical solution:
the instrument body is provided with a display screen in the middle of the front side.
As a further description of the above technical solution:
the inside bumper shock absorber that is provided with of second protective housing, bumper shock absorber and second support column fixed connection.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first also can use computer relay protection tester well in the field in order to solve, be provided with the fixed plate at instrument body back, both ends at the dead lever are provided with spherical hinge, the first support column of fixedly connected with on the spherical hinge, first support column bottom is provided with the hinge, hinge one side is provided with the second support column, through spherical hinge, can be so that the rotation that first support column can the multi-angle, rotatory first support column according to the needs of oneself, make the second support column place subaerial through the hinge, make the support column set to horizontal triangle's structure, fix the instrument subaerial, realize the effect that all can use in multiple relief.
2. The utility model discloses in, in order to solve because of vibrations cause the problem of damage or trouble to computer relay protection tester, be provided with first protective housing bottom the instrument body, second support column one side is provided with the second protective housing, the protective housing is inside to be fixed with the bumper shock absorber, in the instrument use, if the instrument bottom bumps carelessly, pressure can cushion the bumper shock absorber through the protective housing, the pressure that takes place because of the collision can be alleviated effectively to the bumper shock absorber, reduce the damage that the instrument caused because of the collision, the effect of the protection instrument of realization, be worth wideling popularize.
Drawings
Fig. 1 is a front view of a microcomputer relay protection tester provided by the utility model;
fig. 2 is a side view of the microcomputer relay protection tester provided by the utility model;
FIG. 3 is the utility model provides an inside sketch map of first protective housing of computer relay protection tester
Fig. 4 is a schematic diagram of a second supporting column of the microcomputer relay protection tester provided by the utility model.
Illustration of the drawings:
1. an instrument body; 2. a first protective case; 3. a shock absorber; 4. a hand-held portion; 5. a display screen; 6. an operation panel; 7. an interface board; 8. a heat dissipation window; 9. a spherical hinge; 10. a switch button; 11. a first support column; 12. a hinge; 13. a second support column; 14. a second protective shell; 15. a fixed block; 16. a card slot; 17. clamping the column; 18. and (7) fixing the plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.
Referring to fig. 1-3, the present invention provides an embodiment: a microcomputer relay protection tester comprises an instrument body 1, a first protective shell 2 is arranged at the bottom of the instrument body 1, a plurality of shock absorbers 3 which are uniformly distributed are fixedly connected inside the first protective shell 2, the shock absorbers 3 are simultaneously and fixedly connected with the bottom 1 of the instrument body, when the instrument is used, if the bottom of the instrument is accidentally collided, pressure can be applied to the shock absorbers 3 through the first protective shell 2, the shock absorbers 3 can effectively relieve the pressure caused by collision, the damage of the instrument caused by collision is reduced, the effect of testing the instrument is realized, fixed blocks 15 are fixedly connected at two sides of the instrument body 1, clamping grooves 16 are respectively arranged at one sides of the fixed blocks 15, clamping columns 17 are respectively arranged inside the clamping grooves 16, a portable part 4 is fixedly connected at one end of each clamping column 17, the device can enable the portable part 4 to rotate at different angles through the clamping grooves 16, an operating board 6 is arranged at the right side of the front side of the instrument body 1, 1 back intermediate position fixedly connected with fixed plate 18 of instrument body, fixed plate 18 both ends all are provided with spherical hinge 9, the first support column 11 of the equal fixedly connected with in spherical hinge 9 surface, 11 bottom one side of first support column is provided with hinge 12, hinge 12 one end fixedly connected with second support column 13, 13 one side fixedly connected with second protective housing 14 of second support column, through spherical hinge 9, can be so that the rotation of first support column 11 can the multi-angle, in the place that the relief is steeper, rotate first support column 11 according to the needs of oneself, can make the instrument fix subaerial, realize the effect that all can use in multiple relief.
The instrument comprises an instrument body 1, heat dissipation windows 8 are arranged on two sides of the instrument body 1, the heat dissipation windows 8 are arranged below a fixed block 15, the heat dissipation windows 8 can effectively dissipate heat generated by the instrument, a test instrument can avoid weakening caused by heat, a clamping groove 16 is movably clamped with a clamping column 17, an operation panel 6 is arranged at the right side of the front of the instrument body 1, an interface board 7 is arranged at the top of the left side of the front of the instrument body 1, a switch button 10 is arranged at the bottom of the left side of the front of the instrument body 1, a USB (universal serial bus) socket is arranged in the interface board 7 and used for connecting external equipment, test data can be stored in a mobile hard disk through the USB socket, an operation system can be upgraded through a USB disk in which an upgrading program is stored in an inserting manner, two USB sockets are arranged to conveniently and simultaneously store the USB disk and other external equipment, and the switch button 10 is arranged at the bottom of the left side of the front of the instrument body 1, the switch button 10 is used for controlling a switch of an instrument, a display screen 5 is arranged at the middle position of the front surface of the instrument body 1, a digital button, a selection button and an indicator lamp are arranged on an operation plate 6, a shock absorber 3 is arranged inside a second protective shell 14, and the shock absorber 3 is fixedly connected with the second protective shell 14
The working principle is as follows: firstly, a first supporting column 11 is opened through a spherical hinge 9 fixed on a fixing plate 18, the instrument is adjusted to a proper position through the first supporting column 11, the microcomputer relay protection tester is placed on the ground, then a machine to be detected is connected with the microcomputer relay protection tester through an interface board 7, a switch is turned on through a switch button 10, the microcomputer relay protection tester is started to be used, heat emitted by the instrument in the using process is dissipated through a heat dissipation window 8, machine data is observed through a display screen 5, the data is adjusted through a digital button, when the use is finished, the data is transmitted into a U disk through the interface board 7, the data are closed together through the switch button 10, then the first supporting column 11 is retracted to the rear side of an instrument body 1, and the instrument is retracted through a handheld part 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. Computer relay protection tester, including instrument body (1), its characterized in that: the instrument is characterized in that a first protective shell (2) is arranged at the bottom of the instrument body (1), a plurality of uniformly distributed shock absorbers (3) are fixedly connected inside the first protective shell (2), the shock absorbers (3) are fixedly connected with the instrument body (1), fixed blocks (15) are fixedly connected to two sides of the instrument body (1), a clamping groove (16) is formed in one side of each fixed block (15), clamping columns (17) are arranged inside the clamping grooves (16), a portable part (4) is fixedly connected to one end of each clamping column (17), a fixed plate (18) is fixedly connected to the middle position of the back of the instrument body (1), spherical hinges (9) are arranged at two ends of each fixed plate (18), first supporting columns (11) are fixedly connected to the surfaces of the spherical hinges (9), hinges (12) are arranged on one side of the bottoms of the first supporting columns (11), hinge (12) one end equal fixedly connected with second support column (13), equal fixedly connected with second protective housing (14) in second support column (13) one side.
2. The microcomputer relay protection tester according to claim 1, wherein: the instrument body (1) both sides all are provided with heat dissipation window (8), heat dissipation window (8) set up the below at fixed block (15).
3. The microcomputer relay protection tester according to claim 1, wherein: the clamping groove (16) is movably clamped with the clamping column (17).
4. The microcomputer relay protection tester according to claim 1, wherein: an operation board (6) is arranged at the right side of the front surface of the instrument body (1).
5. The microcomputer relay protection tester according to claim 1, wherein: an interface board (7) is arranged at the top of the left side of the front face of the instrument body (1), and a switch button (10) is arranged at the bottom of the left side of the front face of the instrument body (1).
6. The microcomputer relay protection tester according to claim 1, wherein: the instrument body (1) is provided with a display screen (5) in the middle of the front side.
7. The microcomputer relay protection tester according to claim 1, wherein: the shock absorber (3) is arranged inside the second protective shell (14), and the shock absorber (3) is fixedly connected with the second supporting column (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023073019.9U CN213875771U (en) | 2020-12-19 | 2020-12-19 | Microcomputer relay protection tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023073019.9U CN213875771U (en) | 2020-12-19 | 2020-12-19 | Microcomputer relay protection tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213875771U true CN213875771U (en) | 2021-08-03 |
Family
ID=77069195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023073019.9U Expired - Fee Related CN213875771U (en) | 2020-12-19 | 2020-12-19 | Microcomputer relay protection tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213875771U (en) |
-
2020
- 2020-12-19 CN CN202023073019.9U patent/CN213875771U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213875771U (en) | Microcomputer relay protection tester | |
| CN214703955U (en) | Three-phase electric energy meter calibrator with protection function | |
| CN216434247U (en) | Portable frequency converter tester | |
| CN209590094U (en) | Testing clamp and central cabinet circuit breaker loop resistance test device | |
| CN216086670U (en) | Industrial data acquisition gateway | |
| CN209243792U (en) | A kind of foundation pit construction engineering detecting protective frame | |
| CN211207557U (en) | Multimode english teaching device of english teaching | |
| CN211651515U (en) | Measuring device based on computer vision | |
| CN211601834U (en) | Handheld verticality detection equipment | |
| CN210958655U (en) | Data acquisition unit based on thing networking | |
| CN211632219U (en) | Foundation teaching lecture notes fixing device | |
| CN219782512U (en) | Image analyzer for measuring eye distance and pretilt angle | |
| CN210691299U (en) | Portable computer hardware detector | |
| CN213902659U (en) | Portable handheld infrared thermometer | |
| CN219921050U (en) | Intelligent scoliosis detector | |
| CN219533224U (en) | Capacitive discharge tester support convenient to store | |
| CN100529777C (en) | Verticality locator | |
| CN213210443U (en) | Three-phase harmonic standard calibration and verification device | |
| CN220671639U (en) | Radioactivity measuring device capable of sampling at multiple points | |
| CN214149206U (en) | Forestry field applicable measuring instrument | |
| CN104676210A (en) | Flat computer bracket with ranging function | |
| CN213336583U (en) | Portable torque tester | |
| CN220586280U (en) | Efficient test equipment for communication module | |
| CN211626621U (en) | Ultrasonic liquid level detection device | |
| CN214953081U (en) | Light shielding part of diamond rapid identification instrument and diamond rapid identification instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 Termination date: 20211219 |