CN111579826B - Electric power monitoring equipment with protection device - Google Patents
Electric power monitoring equipment with protection device Download PDFInfo
- Publication number
- CN111579826B CN111579826B CN202010472005.XA CN202010472005A CN111579826B CN 111579826 B CN111579826 B CN 111579826B CN 202010472005 A CN202010472005 A CN 202010472005A CN 111579826 B CN111579826 B CN 111579826B
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- China
- Prior art keywords
- power monitoring
- shock pad
- protection device
- support frame
- shell
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- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 36
- 230000035939 shock Effects 0.000 claims abstract description 57
- 229920000742 Cotton Polymers 0.000 claims abstract description 29
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 24
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 13
- 230000002265 prevention Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses electric power monitoring equipment with a protection device, which comprises a box body, wherein a support frame is fixedly connected inside the box body, first fireproof cotton is bonded on the bottom and four sides of the support frame, a driving screw is connected to the upper surface of the support frame in a threaded manner, and a shock pad is sleeved on the outer surface of the driving screw. This electric power monitoring equipment with protection device, cooperation setting through box and support frame makes this electric power monitoring equipment possess the effect that prevents the electric leakage wounded, through the cotton cooperation setting of first fireproof and second fireproof, make this electric power monitoring equipment possess the effect of being convenient for put out a fire, through the support frame, first fireproof is cotton, the cooperation setting of screw and shock pad is beaten to the stopper, make this electric power monitoring equipment possess good antidetonation effect, through the casing, a wave filter, a separation plate, electrically conductive rubber pad and area shielded joint cooperation setting, make this electric power monitoring equipment possess the good effect of electromagnetic shield performance.
Description
Technical Field
The invention relates to the technical field of power monitoring equipment, in particular to power monitoring equipment with a protection device.
Background
The power detection equipment is equipment for performing test, verification, detection and acceptance on power production and power grid operation, and provides reliable guarantee for the safety and reliability of power operation.
However, the existing power detection equipment has some defects, on one hand, if the internal cable leaks electricity, people can be injured, on the other hand, the internal circuit needs to be put out a fire by means of a foreign object when the internal circuit is in an careless fire, on the one hand, after the internal circuit is impacted, the internal circuit is easy to go wrong, and on the other hand, the detection process is easy to be interfered.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the power monitoring equipment with the protection device, which has the advantages of preventing electric leakage from hurting people, being convenient for fire extinguishing, having good anti-seismic effect, good electromagnetic shielding performance and the like, and solves the problems of potential safety hazard, easy damage and inaccurate detection data.
(II) technical scheme
In order to achieve the purposes of preventing electric leakage from hurting people, facilitating fire extinguishing, having good anti-seismic effect and good electromagnetic shielding performance, the invention provides the following technical scheme: the utility model provides an electric power monitoring facilities with protection device, includes the box, the inside fixedly connected with support frame of box, the bottom and four sides of support frame all bond and have first fire prevention cotton, the upper surface threaded connection of support frame has the stopper to beat the screw, the surface that the stopper beated the screw has cup jointed the shock pad, the inside flexonics of shock pad has the casing, the bottom fixedly connected with wave filter of casing, the upper end fixedly connected with baffle of casing, be provided with electrically conductive rubber pad between casing and the baffle, the upper surface and the equal fixedly connected with of lower surface of baffle take shielded joint, the fixedly connected with panel on the casing, box top hinged joint has the case lid, the inboard of case lid bonds and has the second fire prevention cotton.
Preferably, the support frame is made of plastic, the support frame comprises a rectangular frame, a shock pad limiting groove is formed in the upper surface of the rectangular frame, and a threaded hole is formed in the axis of the shock pad limiting groove.
Preferably, the material of shock pad is rubber, the shock pad includes radial spacing axle, the last fixed surface of radial spacing axle is connected with the cushion, the lower fixed surface of radial spacing axle is connected with cushion down, the axle center department of shock pad has seted up the through-hole.
Preferably, the casing includes the mounting panel, the draw-in groove has all been seted up to four sides of mounting panel, the lower fixed surface of mounting panel is connected with the drain pan, the inner wall that the drain pan is close to the mounting panel is provided with the step, the seal groove has been seted up to the upper surface of step.
Preferably, the panel comprises a display plate, and a pressing ring is fixedly connected to the lower surface of the display plate.
Preferably, a small gap is formed between the pressing ring and the bottom shell, and the sum of the depth of the pressing ring, the thickness of the partition plate and the thickness of the conductive rubber pad is larger than the distance from the upper surface of the mounting plate to the bottom surface of the sealing groove.
Preferably, the number of shock pads is eight, the height of shock pad is less than the length of stopper screw optical axis part, the diameter of cushion is less than the diameter of shock pad spacing groove down, the height of cushion is greater than the degree of depth in shock pad spacing groove down.
Preferably, the box cover and the box body are made of non-conductive plastics, the shell and the first fireproof cotton are in interference fit, and a gap is formed between the shell and the supporting frame.
Preferably, the clamping groove is a round hole with a broken edge, and the distance between the center of the round hole and the edge of the mounting plate is larger than the diameter of the shock pad.
(III) advantageous effects
Compared with the prior art, the invention provides the power monitoring equipment with the protection device, which has the following beneficial effects:
1. this electric power monitoring equipment with protection device sets up through the cooperation of box and support frame, makes this electric power monitoring equipment possess and has prevented that the electric leakage from hindering people's effect, and box and support frame are the plastics that do not conduct to electrified casing is all around far enough with box surface distance, has avoided the electric current to hinder to people greatly when the accident appears in the internal circuit.
2. This electric power monitoring equipment with protection device sets up through the cotton cooperation of first fire prevention cotton and second fire prevention, makes this electric power monitoring equipment possess the effect of being convenient for put out a fire, and the bottom of casing has first fire prevention cotton with all wrapping up all around, and the upper cover inboard is provided with the cotton of second fire prevention equally, when internal circuit goes out the problem and fires, covers the case lid, will fire the position and seal up in the fire prevention cotton, does not need the foreign object can easily put out a fire.
3. This electric power monitoring facilities with protection device, pass through the support frame, first fire prevention is cotton, the cooperation setting of screw and shock pad is beaten to the stopper, make this electric power monitoring facilities possess good antidetonation effect, the screw is beaten through the stopper to casing and inside core part and the shock pad is installed inside the support frame, the casing is equivalent to flexonics with the support frame, the shock attenuation effect is very good, the periphery all is equipped with first fire prevention cotton, certain cushioning effect still, when the outside impact that receives of box, can not influence inside the casing.
4. This electric power monitoring equipment with protection device, through the casing, the wave filter, the baffle, electrically conductive rubber pad and take shield joint cooperation setting, make this electric power monitoring equipment possess the effect that electromagnetic shielding performance is good, the casing is all seamless all around for integrated into one piece, the baffle cooperation electrically conductive rubber pad is sealed the core circuit inside the casing, inside lead wire is drawn forth through taking shield joint, accomplished to seal completely the core circuit and shield, wave filter and casing direct wired connection, further absorb interfering signal.
Drawings
FIG. 1 is a schematic view of the overall appearance proposed by the present invention;
FIG. 2 is a schematic structural view of a cross-sectional view proposed by the present invention;
FIG. 3 is a schematic structural view of the supporting frame according to the present invention;
FIG. 4 is a schematic structural diagram of a shock pad according to the present invention;
FIG. 5 is a schematic structural diagram of a housing according to the present invention;
fig. 6 is a schematic structural diagram of a panel according to the present invention.
In the figure: 1. a box body; 2. a support frame; 201. a rectangular frame; 202. a shock pad limiting groove; 203. a threaded hole; 3. a first fireproof cotton; 4. plugging and screwing screws; 5. a shock pad; 501. a radial limiting shaft; 502. an upper cushion block; 503. a lower cushion block; 504. a through hole; 6. a housing; 601. mounting a plate; 602. a card slot; 603. a bottom case; 604. a step; 605. a sealing groove; 7. a filter; 8. a partition plate; 9. a conductive rubber pad; 10. a shielded connector; 11. a panel; 1101. a display panel; 1102. pressing a ring; 12. a box cover; 13. and the second fireproof cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an electric power monitoring device with a protection device comprises a box body 1, a support frame 2 is fixedly connected inside the box body 1, the support frame 2 is made of plastic, the support frame 2 comprises a rectangular frame 201, a shock pad limiting groove 202 is formed in the upper surface of the rectangular frame 201, the shock pad limiting groove 202 is convenient to mount and limit the deformation of a shock pad 5, a threaded hole 203 is formed in the axis of the shock pad limiting groove 202, first fireproof cotton 3 is bonded to the bottom and four sides of the support frame 2, the first fireproof cotton 3 is good in fire resistance and good in shock absorption effect, a stop bolt 4 is in threaded connection with the upper surface of the support frame 2, the shock pad 5 is sleeved on the outer surface of the stop bolt 4, no gap exists between the shock pad 5 and the stop bolt 4, the shock pad 5 is made of rubber, the shock pad 5 is soft, the shock pad 5 comprises a radial limiting shaft 501, an upper cushion block 502 is fixedly connected to the upper surface of the radial limiting shaft 501, the lower surface of the radial limiting shaft 501 is fixedly connected with a lower cushion block 503, the axle center of the shock absorption pad 5 is provided with a through hole 504, the number of the shock absorption pads 5 is eight, the height of the shock absorption pad 5 is less than the length of the optical axis part of the tamping screw 4, so that the shock absorption pad 5 is not pressed and has a certain movable gap, the shock absorption effect is better, the diameter of the lower cushion block 503 is less than the diameter of the shock absorption pad limiting groove 202, the height of the lower cushion block 503 is greater than the depth of the shock absorption pad limiting groove 202, so that the shell 6 is not in contact with the support frame 2, external impact cannot be transmitted to the shell 6 from the support frame 2, the interior of the shock absorption pad 5 is flexibly connected with the shell 6, the shell 6 comprises a mounting plate 601, the four sides of the mounting plate 601 are provided with clamping grooves 602, the clamping grooves 602 are round holes with broken edges, the shock absorption pad 5 is convenient to mount, the distance between the centers of the round holes and the edges of the mounting plate 601 is greater than the diameter of the shock absorption pad 5, the lower surface of mounting panel 601 is fixedly connected with drain pan 603, the inner wall of drain pan 603 that is close to mounting panel 601 is provided with step 604, seal groove 605 has been seted up to the upper surface of step 604, the bottom fixedly connected with wave filter 7 of casing 6, wave filter 7 and casing 6 wired connection, absorb interference signal, the upper end fixedly connected with baffle 8 of casing 6, be provided with conductive rubber pad 9 between casing 6 and the baffle 8, use conductive rubber pad 9 to make the equipment anti-electromagnetic interference effect better, the equal fixedly connected with of upper surface and the lower surface of baffle 8 has shielded joint 10, use and take shielded joint 10 to make the equipment anti-electromagnetic interference effect better casing 6 upper surface fixedly connected with panel 11, panel 11 includes display panel 1101, the lower fixed surface of display panel is connected with clamping ring 1102, be provided with the little clearance between clamping ring 1102 and the drain pan 603, clamping ring 1102 degree of depth, baffle 8 thickness, conductive rubber pad 9 thickness three's sum is greater than the distance of mounting panel 601 upper surface to seal groove 605 bottom surface, make conductive rubber pad 9 flatten 1101, the sealed effect has been improved, box 1 top hinged joint has case lid 12, there is second fireproof cotton 13 the inboard bonding of 12, case lid 12 and box 1 are both, the first fireproof rubber pad 6 and the clearance that does not electrically conductive plastic support frame 3 and impact between the casing 6 reduces greatly, the influence casing 6 to the interference fit.
When the fire extinguisher is used, the box body 1 and the support frame 2 are made of non-conductive plastic, the distance between the periphery of the electrified shell 6 and the outer surface of the box body 1 is far enough, when an accident occurs to an internal circuit, the current is greatly prevented from hurting people, the bottom of the shell 6 and the periphery of the shell are wrapped by first fireproof cotton 3, the inner side of the upper cover is also provided with second fireproof cotton 13, when the internal circuit has a problem and fires, the box cover 12 is covered, the fire-firing part is sealed in the fireproof cotton, the fire can be easily extinguished without a foreign object, the shell 6 and the inner core part are installed inside the support frame 2 through the bolt 4 and the shock pad 5, the shell 6 and the support frame 2 are equivalently flexibly connected, the shock absorption effect is very good, the periphery of the shell is provided with the first fireproof cotton 3, a certain shock absorption effect is achieved, when the impact is received outside the box body 1, the shell 6 cannot be influenced, the shell 6 is integrally processed, no gap is formed all around, the partition plate 8 is matched with the conductive rubber pad 9 to seal the core circuit inside the shell 6, the lead of the shell 6 is led out through the shielding joint 10, and the direct connection of a wire signal filter 7 is further absorbed.
To sum up, electric power monitoring equipment and high voltage direct switch-on, must consider the condition that the accident appears, through box 1 and support frame 2 that do not electrically conduct with the long-distance isolation of inside electrified part, injure the people when avoiding the electric leakage, if the inner circuit catches fire, avoid the workman to use wrong method of putting out a fire excessively flushly, all be equipped with fire prevention cotton with the periphery of casing 6, cover the lid when catching fire can, because electric power monitoring equipment most avoid abstaining from the inner line to receive external impact and lead to the short circuit, then design into flexonics with core circuit and box 1 through shock pad 5, because electric power monitoring equipment uses in the power plant, there is very strong electromagnetic interference in the periphery, then need do the function of electromagnetic shield. This electric power monitoring equipment with protection device, cooperation setting through box 1 and support frame 2, make this electric power monitoring equipment possess the effect that prevents the electric leakage wounded, cooperation setting through first fireproof cotton 3 and second fireproof cotton 13, make this electric power monitoring equipment possess the effect of being convenient for put out a fire, through support frame 2, first fireproof cotton 3, the cooperation setting of beating screw 4 and shock pad 5 is beaten in the stopper, make this electric power monitoring equipment possess good antidetonation effect, through casing 6, wave filter 7, baffle 8, conductive rubber pad 9 and area shielded joint 10 cooperation setting, make this electric power monitoring equipment possess the effect that electromagnetic shielding performance is good.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a power monitoring equipment with protection device, includes box (1), its characterized in that: the fireproof box is characterized in that a support frame (2) is fixedly connected to the inside of the box body (1), first fireproof cotton (3) is bonded to the bottom and four sides of the support frame (2), a plugging screw (4) is connected to the upper surface of the support frame (2) in a threaded manner, a shock pad (5) is sleeved on the outer surface of the plugging screw (4), a shell (6) is flexibly connected to the inside of the shock pad (5), a filter (7) is fixedly connected to the bottom of the shell (6), a partition plate (8) is fixedly connected to the upper end of the shell (6), a conductive rubber gasket (9) is arranged between the shell (6) and the partition plate (8), a shielding joint (10) is fixedly connected to the upper surface and the lower surface of the partition plate (8), a panel (11) is fixedly connected to the upper surface of the shell (6), the panel (11) comprises a display plate (1101), a pressing ring (1102) is fixedly connected to the lower surface of the display plate (1101), a small gap is arranged between the pressing ring (1102) and the bottom shell (603), the depth of the pressing ring (1102), the thickness of the partition plate (8), the conductive rubber gasket (9) is larger than the sum of the sealing groove (601) to the sealing groove (601), and the hinge (12) above the bottom surface of the box body (601), and a second fireproof cotton (13) is bonded on the inner side of the box cover (12).
2. The power monitoring apparatus with protection device according to claim 1, characterized in that: the supporting frame (2) is made of plastic, the supporting frame (2) comprises a rectangular frame (201), a shock pad limiting groove (202) is formed in the upper surface of the rectangular frame (201), and a threaded hole (203) is formed in the axis of the shock pad limiting groove (202).
3. The power monitoring apparatus with protection device according to claim 1, characterized in that: the material of shock pad (5) is rubber, shock pad (5) are including radial spacing axle (501), the last fixed surface of radial spacing axle (501) is connected with cushion (502), the lower fixed surface of radial spacing axle (501) is connected with lower cushion (503), through-hole (504) have been seted up to the axle center department of shock pad (5).
4. The power monitoring apparatus with protection device according to claim 1, characterized in that: the casing (6) includes mounting panel (601), draw-in groove (602) have all been seted up to four sides of mounting panel (601), the lower surface fixedly connected with drain pan (603) of mounting panel (601), the inner wall that drain pan (603) is close to mounting panel (601) is provided with step (604), seal groove (605) have been seted up to the upper surface of step (604).
5. The power monitoring apparatus with protection device according to claim 3, characterized in that: the quantity of shock pad (5) is eight, the height of shock pad (5) is less than the length of ramming screw (4) optical axis part, the diameter of lower cushion (503) is less than the diameter of shock pad spacing groove (202), the height of lower cushion (503) is greater than the degree of depth of shock pad spacing groove (202).
6. The power monitoring apparatus with protection device according to claim 1, characterized in that: the box cover (12) and the box body (1) are made of non-conductive plastics, the shell (6) and the first fireproof cotton (3) are in interference fit, and a gap is formed between the shell (6) and the supporting frame (2).
7. The power monitoring apparatus with protection device according to claim 4, characterized in that: the clamping groove (602) is a round hole with a broken edge, and the distance between the center of the round hole and the edge of the mounting plate (601) is larger than the diameter of the shock pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010472005.XA CN111579826B (en) | 2020-05-29 | 2020-05-29 | Electric power monitoring equipment with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010472005.XA CN111579826B (en) | 2020-05-29 | 2020-05-29 | Electric power monitoring equipment with protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111579826A CN111579826A (en) | 2020-08-25 |
| CN111579826B true CN111579826B (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010472005.XA Expired - Fee Related CN111579826B (en) | 2020-05-29 | 2020-05-29 | Electric power monitoring equipment with protection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111579826B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113241611B (en) * | 2021-06-14 | 2022-03-08 | 开平市任达电器实业有限公司 | Intelligent integrated cabinet body for uninterruptible power supply |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740091A (en) * | 2009-12-02 | 2010-06-16 | 青岛海信网络科技股份有限公司 | Device for installing vehicle-mounted hard disks |
| CN206395101U (en) * | 2016-12-27 | 2017-08-11 | 上海华源热疗技术有限公司 | A kind of transport loading attachment of continuous wave magnetron |
| CN206627540U (en) * | 2017-03-10 | 2017-11-10 | 山东得胜电力股份有限公司 | A kind of energy monitoring apparatus with protection device |
| KR101817574B1 (en) * | 2017-07-21 | 2018-02-21 | 세종종합기술 주식회사 | A distribution box for distribution control |
| CN207263832U (en) * | 2017-10-20 | 2018-04-20 | 四川普力科技有限公司 | A kind of exchange milliohmmeter of shock-absorbing function |
| CN108802515A (en) * | 2018-04-05 | 2018-11-13 | 董晨晖 | A kind of electric power network adaptive testing device |
| CN208506164U (en) * | 2018-08-01 | 2019-02-15 | 陕西联众电力科技有限公司 | A kind of monitoring high-low pressure electrical terminations |
| CN111162467A (en) * | 2018-11-07 | 2020-05-15 | 人民电器集团上海有限公司 | Electromagnetic interference resistance and shock-resistant block terminal |
-
2020
- 2020-05-29 CN CN202010472005.XA patent/CN111579826B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740091A (en) * | 2009-12-02 | 2010-06-16 | 青岛海信网络科技股份有限公司 | Device for installing vehicle-mounted hard disks |
| CN206395101U (en) * | 2016-12-27 | 2017-08-11 | 上海华源热疗技术有限公司 | A kind of transport loading attachment of continuous wave magnetron |
| CN206627540U (en) * | 2017-03-10 | 2017-11-10 | 山东得胜电力股份有限公司 | A kind of energy monitoring apparatus with protection device |
| KR101817574B1 (en) * | 2017-07-21 | 2018-02-21 | 세종종합기술 주식회사 | A distribution box for distribution control |
| CN207263832U (en) * | 2017-10-20 | 2018-04-20 | 四川普力科技有限公司 | A kind of exchange milliohmmeter of shock-absorbing function |
| CN108802515A (en) * | 2018-04-05 | 2018-11-13 | 董晨晖 | A kind of electric power network adaptive testing device |
| CN208506164U (en) * | 2018-08-01 | 2019-02-15 | 陕西联众电力科技有限公司 | A kind of monitoring high-low pressure electrical terminations |
| CN111162467A (en) * | 2018-11-07 | 2020-05-15 | 人民电器集团上海有限公司 | Electromagnetic interference resistance and shock-resistant block terminal |
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| Publication number | Publication date |
|---|---|
| CN111579826A (en) | 2020-08-25 |
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Granted publication date: 20221014 |