CN111596104A - Current temperature rise test device for electrical cabinet - Google Patents
Current temperature rise test device for electrical cabinet Download PDFInfo
- Publication number
- CN111596104A CN111596104A CN202010592179.XA CN202010592179A CN111596104A CN 111596104 A CN111596104 A CN 111596104A CN 202010592179 A CN202010592179 A CN 202010592179A CN 111596104 A CN111596104 A CN 111596104A
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- 238000012360 testing method Methods 0.000 title claims abstract description 78
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 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
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a current temperature rise test device for an electrical cabinet, which comprises a mounting plate and a test device body, wherein the top of the mounting plate is provided with a mounting groove, the top of the mounting plate is provided with the test device body, and the bottom end of the test device body is arranged in the mounting groove; the sliding block type safety experiment device is characterized in that sliding grooves are symmetrically formed in two sides of the mounting groove, sliding blocks are symmetrically fixed at two ends of the experiment device body and are connected in the sliding grooves in a sliding mode, a limiting groove is formed in one side of each sliding groove, and a limiting block is arranged in each limiting groove.
Description
Technical Field
The invention relates to a temperature rise test device, in particular to a current temperature rise test device for an electrical cabinet, and belongs to the technical field of application of the electrical cabinet.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The regulator cubicle preparation material generally divide into hot-rolled steel sheet and cold-rolled steel sheet two kinds, and the cold-rolled steel sheet is the soft more material of hot-rolled steel sheet relatively, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
At present, in the process of production and use of an electric cabinet, the temperature rise of current of the electric cabinet cannot be tested, and meanwhile, a test instrument cannot be rapidly installed and detached in the test process, so that the safety of equipment is low, and therefore, a current temperature rise test device for an electric cabinet is provided.
Disclosure of Invention
The invention aims to provide a current temperature rise test device for an electric cabinet, which comprises a limiting block, a sliding plate, a telescopic spring, a limiting block, a sliding plate, a connecting rod, a connecting block and a limiting groove, wherein the limiting block and the sliding plate are extruded by the sliding block to respectively move towards the bottoms of the limiting groove and the sliding groove, so that the sliding block can move between the limiting block and the sliding plate, and the limiting block and the sliding plate limit the sliding block between the limiting groove and the sliding groove under the elastic force action of the telescopic spring and the limiting spring, so that the problem that equipment cannot be quickly installed in the prior art is solved, the quick dismounting device saves the time consumed by dismounting and improves the working efficiency.
The purpose of the invention can be realized by the following technical scheme: a current temperature rise test device for an electrical cabinet comprises a mounting plate and a test device body, wherein the top of the mounting plate is provided with a mounting groove, the top of the mounting plate is provided with the test device body, and the bottom end of the test device body is arranged in the mounting groove;
sliding grooves are symmetrically formed in two sides of the mounting groove, sliding blocks are symmetrically fixed at two ends of the experimental device body and are connected in the sliding grooves in a sliding mode, a limiting groove is formed in one side of each sliding groove, a limiting block is arranged in each limiting groove, and each limiting block is connected in each limiting groove in a sliding mode;
the limiting groove is internally fixed with a loop bar, a slide bar is connected in the loop bar in a sliding manner, an expansion spring is arranged in the loop bar, two ends of the expansion spring are respectively fixedly connected with the loop bar and the slide bar, and one end, far away from the expansion spring, of the slide bar penetrates through the loop bar and the limiting block.
The invention has further technical improvements that: supporting legs are fixed at four corners of the bottom of the mounting plate.
The invention has further technical improvements that: the telescopic spring is characterized in that a baffle is connected in the loop bar in a sliding mode, one end of the baffle is fixedly connected with one end of the sliding rod, and two ends of the telescopic spring are fixedly connected with the loop bar and the baffle respectively.
The invention has further technical improvements that: the top of the limiting groove is provided with a connecting groove, the top of the limiting block is fixedly provided with a connecting block, the connecting block is connected in the connecting groove in a sliding manner, a placing groove is arranged right above the limiting groove, a connecting rod is arranged in the placing groove, and the bottom end of the connecting rod is rotatably connected with the connecting block through a hinge;
the mounting panel bilateral symmetry has seted up the adjustment tank, sliding connection has the regulating block in the adjustment tank, the connecting rod is kept away from the one end of connecting block and is run through the mounting panel lateral wall and set up in the adjustment tank, and the regulating block passes through the hinge and is connected with the connecting rod rotation.
The invention has further technical improvements that: the sliding groove is characterized in that a sliding plate is arranged at the bottom of the sliding groove and is connected in the sliding groove in a sliding mode, connecting plates are symmetrically fixed to the bottom of the sliding plate, limiting springs are symmetrically arranged at the bottom of the sliding groove, and two ends of each limiting spring are fixedly connected with the connecting plates and the mounting plates respectively.
The invention has further technical improvements that: the sliding plate is characterized in that stabilizing blocks are symmetrically fixed at two ends of the sliding plate, stabilizing grooves are symmetrically formed in two sides of the sliding groove, the stabilizing blocks are connected in the stabilizing grooves in a sliding mode, and the sliding blocks are matched with the limiting blocks and the sliding plate.
The invention has further technical improvements that: the specific use method of the current temperature rise test device for the electrical cabinet comprises the following steps:
the method comprises the following steps: when the test device is required to be used, the test device body is moved to the position right above the installation plate, so that the test device body is arranged right above the installation groove, the test device body is pushed downwards, the sliding blocks at the two ends of the test device body move in the sliding grooves, the sliding blocks are contacted with the limiting blocks, the limiting blocks are extruded to move towards the limiting grooves, the sliding rods are driven to move towards the inside of the sleeve rods, the telescopic springs in the sleeve rods are compressed, and when the sliding blocks move to the position right below the limiting blocks, the sliding rods move towards the direction far away from the sleeve rods under the elastic force action of the telescopic springs, so that the limiting blocks move to the position right above the sliding blocks;
step two: when the limiting block moves above the sliding block, the acting force on the test device body is cancelled, so that the sliding plate moves upwards under the elastic action of the limiting spring, and the sliding plate and the limiting block limit the position of the sliding block;
step three: after the test device body is used, when the test device body needs to be taken out, the adjusting block is upwards pushed, so that the adjusting block slides in the adjusting groove, the connecting rod is driven to move, the adjusting block is driven to move after moving due to the fact that the length of the connecting rod is unchanged, the connecting rod is driven to move, the connecting rod is driven to pull the connecting block to move, the limiting block is driven to move towards the limiting groove, the limiting of the limiting block on the sliding block is removed, and the test device body is taken out.
Compared with the prior art, the invention has the beneficial effects that:
1. when the testing device is used, the testing device body is moved to the position right above the mounting plate so as to enable the testing device body to be arranged right above the mounting groove, the testing device body is pushed downwards, the sliding blocks at two ends of the testing device body move in the sliding grooves, the sliding blocks are contacted with the limiting blocks, the limiting blocks are extruded to move towards the limiting grooves, the sliding rods are driven to move towards the inside of the loop bars, the telescopic springs in the loop bars are compressed, and when the sliding blocks move to the position right below the limiting blocks, the sliding rods move towards the direction far away from the loop bars under the elastic force of the telescopic springs, and the limiting blocks move to the position right above the sliding blocks; when the limiting block moves above the sliding block, the acting force on the test device body is cancelled, so that the sliding plate moves upwards under the elastic action of the limiting spring, and the sliding plate and the limiting block limit the position of the sliding block; through slider extrusion stopper and slide for stopper and slide move towards spacing groove and spout bottom respectively, thereby make the slider can move between stopper and slide, stopper and slide restrict the slider between the two under the expanding spring who corresponds and limiting spring's elasticity effect, simple structure, the simple operation increases the stability of device, thereby increases the security of device.
2. After using, when needing to take out the test device body, upwards promote the regulating block, make the regulating block slide in the adjustment tank, thereby drive the connecting rod motion, because the length of connecting rod is unchangeable, after the regulating block motion, drive the connecting rod motion, thereby make connecting rod pulling connecting block motion, thereby it moves towards spacing inslot to beat the stopper, remove the stopper spacing to the slider, thereby take out the test device body, move at the adjustment tank through the regulating block, thereby the angle that drives the connecting rod changes, thereby make connecting rod pulling connecting block motion, thereby make the connecting block move to the spacing inslot, remove the spacing of stopper and slider, quick dismounting device, save the time of dismantling the consumption, and the work efficiency is improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the mounting plate according to the present invention.
In the figure: 1. supporting legs; 2. mounting a plate; 3. a test device body; 4. mounting grooves; 5. a baffle plate; 6. a tension spring; 7. a loop bar; 8. a slide bar; 9. a limiting groove; 10. a stabilizing block; 11. a connecting plate; 12. a limiting spring; 13. a stabilizing slot; 14. a slide plate; 15. a limiting block; 16. a chute; 17. connecting blocks; 18. a connecting rod; 19. a placement groove; 20. an adjustment groove; 21. an adjusting block; 22. connecting grooves; 23. a slide block.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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. 1-2, a current temperature rise test device for an electrical cabinet comprises a supporting leg 1, a mounting plate 2, a test device body 3, a mounting groove 4, a baffle 5, a telescopic spring 6, a loop bar 7, a slide bar 8, a limiting groove 9, a stabilizing block 10, a connecting plate 11, a limiting spring 12, a stabilizing groove 13, a sliding plate 14, a limiting block 15, a sliding groove 16, a connecting block 17, a connecting rod 18, a placing groove 19, an adjusting groove 20, an adjusting block 21, a connecting groove 22 and a sliding block 23, wherein the mounting groove 4 is formed in the top of the mounting plate 2, the test device body is arranged on the top of the mounting plate 2, the bottom end of the test device body 3 is arranged in the mounting groove 4, and the supporting legs 1 are fixed at four;
sliding grooves 16 are symmetrically formed in two sides of the mounting groove 4, sliding blocks 23 are symmetrically fixed at two ends of the experimental device body, the sliding blocks 23 are connected in the sliding grooves 16 in a sliding mode, a limiting groove 9 is formed in one side of each sliding groove 16, a limiting block 15 is arranged in each limiting groove 9, and each limiting block 15 is connected in each limiting groove 9 in a sliding mode;
a loop bar 7 is fixed in the limiting groove 9, a slide bar 8 is connected in the loop bar 7 in a sliding manner, a baffle 5 is connected in the loop bar 7 in a sliding manner, one end of the baffle 5 is fixedly connected with one end of the slide bar 8, an expansion spring 6 is arranged in the loop bar 7, two ends of the expansion spring 6 are respectively fixedly connected with the loop bar 7 and the baffle 5, and one end of the slide bar 8, far away from the expansion spring 6, penetrates through the loop bar 7 and is fixedly connected with a limiting block 15;
the top of the limiting groove 9 is provided with a connecting groove 22, the top of the limiting block 15 is fixed with a connecting block 17, the connecting block 17 is connected in the connecting groove 22 in a sliding manner, a placing groove 19 is arranged right above the limiting groove 9, a connecting rod 18 is arranged in the placing groove 19, and the bottom end of the connecting rod 18 is rotatably connected with the connecting block 17 through a hinge;
adjusting grooves 20 are symmetrically formed in two sides of the mounting plate 2, adjusting blocks 21 are connected in the adjusting grooves 20 in a sliding mode, one end, far away from the connecting block 17, of the connecting rod 18 penetrates through the side wall of the mounting plate 2 and is arranged in the adjusting grooves 20, and the adjusting blocks 21 are rotatably connected with the connecting rod 18 through hinges;
a sliding plate 14 is arranged at the bottom of the sliding groove 16, the sliding plate 14 is connected in the sliding groove 16 in a sliding manner, connecting plates 11 are symmetrically fixed at the bottom of the sliding plate 14, limiting springs 12 are symmetrically arranged at the bottom of the sliding groove 16, two ends of each limiting spring 12 are fixedly connected with the connecting plates 11 and the mounting plate 2 respectively, stabilizing blocks 10 are symmetrically fixed at two ends of the sliding plate 14, stabilizing grooves 13 are symmetrically formed in two sides of the sliding groove 16, and the stabilizing blocks 10 are connected in the stabilizing grooves 13 in a sliding manner;
the sliding block 23 is matched with the limiting block 15 and the sliding plate 14, and the testing device body 3 is specifically a temperature rise testing instrument which is a conventional public product;
the specific use method of the current temperature rise test device for the electrical cabinet comprises the following steps:
the method comprises the following steps: when a test device is required to be used, the test device body 3 is moved to the position right above the mounting plate 2, so that the test device body 3 is arranged right above the mounting groove 4, the test device body 3 is pushed downwards, the sliding blocks 23 at the two ends of the test device body 3 move in the sliding grooves 16, the sliding blocks 23 are in contact with the limiting blocks 15, the limiting blocks 15 are extruded to move towards the limiting grooves 9, the sliding rods 8 are driven to move towards the inner side of the loop bars 7, the telescopic springs 6 in the loop bars 7 are compressed, when the sliding blocks 23 move to the position right below the limiting blocks 15, the sliding rods 8 move towards the direction far away from the loop bars 7 under the elastic force action of the telescopic springs 6, and the limiting blocks 15 move to the position right above the sliding blocks;
step two: after the sliding block 23 pushes the limiting block 15 into the limiting groove 9, the sliding block 23 is in contact with the sliding plate 14, so that the sliding plate 14 is extruded to move towards the bottom of the sliding groove 16, the sliding plate 14 compresses the limiting spring 12, the limiting spring 12 generates a reverse acting force, when the limiting block 15 moves above the sliding block 23, the acting force on the testing device body 3 is cancelled, so that the sliding plate 14 moves upwards under the elastic force of the limiting spring 12, and the sliding plate 14 and the limiting block 15 limit the position of the sliding block 23;
step three: after using, when needing to take out test device body 3, upwards promote regulating block 21 for regulating block 21 slides in adjustment tank 20, thereby drive connecting rod 18 motion, because the length of connecting rod 18 is unchangeable, after regulating block 21 moved, drive connecting rod 18 motion, thereby make connecting rod 18 pulling connecting block 17 motion, thereby beat stopper 15 and move towards spacing inslot 9, relieve the stopper 15 and to the spacing of slider 23, thereby take out test device body 3.
The working principle is as follows: when the test device is used, firstly, when the test device is required to be used, the test device body 3 is moved to a position right above the mounting plate 2, so that the test device body 3 is arranged right opposite to the mounting groove 4, the test device body 3 is pushed downwards, the sliding blocks 23 at two ends of the test device body 3 move in the sliding grooves 16, the sliding blocks 23 are contacted with the limiting blocks 15, the limiting blocks 15 are extruded to move towards the limiting grooves 9, the sliding rods 8 are driven to move towards the loop bars 7, the telescopic springs 6 in the loop bars 7 are compressed, when the sliding blocks 23 move to a position right below the limiting blocks 15, the sliding rods 8 move towards a direction far away from the loop bars 7 under the elastic force of the telescopic springs 6, and the limiting blocks 15 move to a position right above the sliding blocks 23; after the sliding block 23 pushes the limiting block 15 into the limiting groove 9, the sliding block 23 is in contact with the sliding plate 14, so that the sliding plate 14 is extruded to move towards the bottom of the sliding groove 16, the sliding plate 14 compresses the limiting spring 12, the limiting spring 12 generates a reverse acting force, when the limiting block 15 moves above the sliding block 23, the acting force on the testing device body 3 is cancelled, so that the sliding plate 14 moves upwards under the elastic force of the limiting spring 12, and the sliding plate 14 and the limiting block 15 limit the position of the sliding block 23; after using, when needing to take out test device body 3, upwards promote regulating block 21 for regulating block 21 slides in adjustment tank 20, thereby drive connecting rod 18 motion, because the length of connecting rod 18 is unchangeable, after regulating block 21 moved, drive connecting rod 18 motion, thereby make connecting rod 18 pulling connecting block 17 motion, thereby beat stopper 15 and move towards spacing inslot 9, relieve the stopper 15 and to the spacing of slider 23, thereby take out test device body 3.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a current temperature rise test device for regulator cubicle which characterized in that: the device comprises a mounting plate (2) and a test device body (3), wherein the top of the mounting plate (2) is provided with a mounting groove (4), the top of the mounting plate (2) is provided with the test device body, and the bottom end of the test device body (3) is arranged in the mounting groove (4);
sliding grooves (16) are symmetrically formed in two sides of the mounting groove (4), sliding blocks (23) are symmetrically fixed at two ends of the experimental device body, the sliding blocks (23) are connected in the sliding grooves (16) in a sliding mode, a limiting groove (9) is formed in one side of each sliding groove (16), a limiting block (15) is arranged in each limiting groove (9), and each limiting block (15) is connected in each limiting groove (9) in a sliding mode;
limiting groove (9) internal fixation has loop bar (7), and sliding connection has slide bar (8) in loop bar (7), be provided with expanding spring (6) in loop bar (7), the both ends of expanding spring (6) respectively with loop bar (7) and slide bar (8) fixed connection, the one end that expanding spring (6) were kept away from in slide bar (8) runs through loop bar (7) and stopper (15) fixed connection.
2. The current temperature rise test device for the electrical cabinet according to claim 1, wherein supporting legs (1) are fixed at four corners of the bottom of the mounting plate (2).
3. The current temperature rise test device for the electrical cabinet according to claim 1, wherein a baffle (5) is slidably connected in the loop bar (7), one end of the baffle (5) is fixedly connected with one end of the slide rod (8), and two ends of the expansion spring (6) are respectively fixedly connected with the loop bar (7) and the baffle (5).
4. The current temperature rise test device for the electrical cabinet according to claim 1, wherein a connecting groove (22) is formed in the top of the limiting groove (9), a connecting block (17) is fixed to the top of the limiting block (15), the connecting block (17) is slidably connected into the connecting groove (22), a placing groove (19) is formed right above the limiting groove (9), a connecting rod (18) is arranged in the placing groove (19), and the bottom end of the connecting rod (18) is rotatably connected with the connecting block (17) through a hinge;
mounting panel (2) bilateral symmetry has seted up adjustment tank (20), sliding connection has regulating block (21) in adjustment tank (20), the one end that connecting block (17) were kept away from in connecting rod (18) runs through mounting panel (2) lateral wall and sets up in adjustment tank (20), and regulating block (21) rotate with connecting rod (18) through the hinge and be connected.
5. The current temperature rise test device for the electrical cabinet according to claim 1, wherein a sliding plate (14) is arranged at the bottom of the sliding groove (16), the sliding plate (14) is slidably connected in the sliding groove (16), the connecting plates (11) are symmetrically fixed at the bottom of the sliding plate (14), the limiting springs (12) are symmetrically arranged at the bottom of the sliding groove (16), and two ends of each limiting spring (12) are respectively and fixedly connected with the connecting plates (11) and the mounting plate (2).
6. The current temperature rise test device for the electrical cabinet according to claim 5, wherein stabilizing blocks (10) are symmetrically fixed at two ends of the sliding plate (14), stabilizing grooves (13) are symmetrically formed in two sides of the sliding groove (16), the stabilizing blocks (10) are slidably connected in the stabilizing grooves (13), and the sliding block (23) is matched with the limiting block (15) and the sliding plate (14).
7. The current temperature rise test device for the electrical cabinet according to claim 1, wherein the specific use method of the current temperature rise test device for the electrical cabinet comprises the following steps:
the method comprises the following steps: when a test device is required to be used, the test device body (3) is moved to the position right above the mounting plate (2), so that the test device body (3) is arranged right above the mounting groove (4), the test device body (3) is pushed downwards, the sliding blocks (23) at the two ends of the test device body (3) move in the sliding grooves (16), the sliding blocks (23) are contacted with the limiting blocks (15), the limiting blocks (15) are extruded to move towards the limiting grooves (9), the sliding rods (8) are driven to move towards the inner side of the loop bars (7), the telescopic springs (6) in the loop bars (7) are compressed, and when the sliding blocks (23) move to the position right below the limiting blocks (15), the sliding rods (8) move towards the direction far away from the loop bars (7) under the elastic force action of the telescopic springs (6), and the limiting blocks (15) move to the position right above the sliding blocks (23);
step two: after the sliding block (23) pushes the limiting block (15) into the limiting groove (9), the sliding block (23) is in contact with the sliding plate (14), so that the sliding plate (14) is extruded to move towards the bottom of the sliding groove (16), the sliding plate (14) compresses the limiting spring (12), the limiting spring (12) generates a reverse acting force, when the limiting block (15) moves above the sliding block (23), the acting force on the testing device body (3) is cancelled, so that the sliding plate (14) moves upwards under the elastic force of the limiting spring (12), and the sliding plate (14) and the limiting block (15) limit the position of the sliding block (23);
step three: after using, when needing to take out test device body (3), upwards promote regulating block (21), make regulating block (21) slide in adjustment tank (20), thereby drive connecting rod (18) motion, because the length of connecting rod (18) is unchangeable, after regulating block (21) motion, drive connecting rod (18) motion, thereby make connecting rod (18) pulling connecting block (17) motion, thereby beat stopper (15) and move towards spacing groove (9), relieve the stopper (15) spacing to slider (23), thereby take out test device body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010592179.XA CN111596104A (en) | 2020-06-24 | 2020-06-24 | Current temperature rise test device for electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010592179.XA CN111596104A (en) | 2020-06-24 | 2020-06-24 | Current temperature rise test device for electrical cabinet |
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| CN111596104A true CN111596104A (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010592179.XA Pending CN111596104A (en) | 2020-06-24 | 2020-06-24 | Current temperature rise test device for electrical cabinet |
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| CN210781778U (en) * | 2019-09-23 | 2020-06-16 | 深圳市百联创智信息科技有限公司 | Server circuit carding unit |
| CN212780903U (en) * | 2020-06-24 | 2021-03-23 | 淮南万泰电气有限公司 | Current temperature rise test device for electrical cabinet |
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2020
- 2020-06-24 CN CN202010592179.XA patent/CN111596104A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207964832U (en) * | 2018-03-05 | 2018-10-12 | 庞白云 | A kind of portable red blood cell morphology analytical equipment |
| CN208472655U (en) * | 2018-04-17 | 2019-02-05 | 哈胜 | A kind of protection slope structure |
| CN208778118U (en) * | 2018-05-21 | 2019-04-23 | 李和坤 | A kind of new-energy automobile air filter easy to repair |
| CN209747285U (en) * | 2019-04-16 | 2019-12-06 | 深圳市昂捷电子有限公司 | Control panel assembly |
| CN210781778U (en) * | 2019-09-23 | 2020-06-16 | 深圳市百联创智信息科技有限公司 | Server circuit carding unit |
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