CN209215563U - A kind of power supply test case - Google Patents
A kind of power supply test case Download PDFInfo
- Publication number
- CN209215563U CN209215563U CN201821819926.3U CN201821819926U CN209215563U CN 209215563 U CN209215563 U CN 209215563U CN 201821819926 U CN201821819926 U CN 201821819926U CN 209215563 U CN209215563 U CN 209215563U
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- CN
- China
- Prior art keywords
- electronic load
- power supply
- plate
- cabinet
- placement plate
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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.)
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Abstract
The utility model discloses a kind of power supply test casees, including cabinet, the inner cavity of the cabinet is successively fixedly installed with KVM switcher, storage drawer, mounting plate, fixing groove, the first placement plate and the second placement plate from top to bottom, and power supply indicator, power switch, electronic load selection switch, output channel selection switch, test power input port, AC200V input terminal and AC220V output end are from left to right sequentially installed on the mounting plate.For the utility model by setting mounting rack, blower, protection filter plate and heat release hole, the wind-force that blower generates accelerates the flowing of air-flow, and the intracorporal thermal current of case is discharged, and improves the efficiency of heat dissipation；By the second placement plate of setting, the first placement plate, limited block, protrusion, cavity, spring, movable block, bearing and connecting rod, the dismounting of the first electronic load and the second electronic load is facilitated, the replacement and maintenance in later period are conducive to.
Description
Technical field
The utility model relates to power supply test box technology field, specially a kind of power supply test case.
Background technique
Power supply is by the device that can be converted into electric energy of other forms.Power supply generally requires test electricity after producing
The performance in source.Existing power supply test case, only pure radiates by heat release hole, the low efficiency of heat dissipation, moreover, battery
Electronic load dismounting in test box is more troublesome, is unfavorable for replacing and safeguard.For this purpose, it is proposed that a kind of power supply test case.
Utility model content
The purpose of this utility model is to provide a kind of power supply test casees, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of power supply test case, including cabinet, institute
The inner cavity for stating cabinet is successively fixedly installed with KVM switcher, storage drawer, mounting plate, fixing groove, the first placement plate from top to bottom
With the second placement plate, power supply indicator is from left to right sequentially installed on the mounting plate, power switch, electronic load selection are opened
Pass, output channel select switch, test power input port, AC200V input terminal and AC220V output end, in the fixing groove
It is plugged with and grinds magnificent industrial personal computer, fixed placement has the first electronic load, first electronic load upper end in first placement plate
Right part is fixedly installed with the first electronic load indicator light, and fixed placement has the second electronic load in second placement plate, described
Second electronic load upper end right part is fixedly installed with the second electronic load indicator light, first placement plate and the second placement plate
Left and right ends are provided with cavity, and activity is plugged with connecting rod in the cavity, and the connecting rod front end is fixedly connected with limited block,
The connection rod rear end is fixedly plugged in the inner ring of bearing, and the rear end of the bearing is fixedly mounted on movable block, the work
Motion block rear end is fixedly installed with spring, and the cabinets cavity rear end is successively fixedly installed with protection filter plate and fixing and mounting bracket, institute
It states and blower is equidistantly installed on fixing and mounting bracket, locking simple gate before the cabinet front end is equipped with by articulate, the case
Body rear end is fixedly installed with back plate, is provided with heat release hole in the back plate.
Preferably, cabinet bottom end quadrangle is mounted on idler wheel.
Preferably, open-work is equably provided on the protection filter plate.
Preferably, the spring rear end end is fixedly connected on the rear end of cavity.
Preferably, the movable block upper and lower ends are fixedly connected to sliding block, and the cavity upper and lower ends are provided with sliding slot,
Activity is plugged with sliding block in the sliding slot.
Preferably, the upper and lower ends of the limited block are equipped with protrusion, under first electronic load and second load
Left and right two is held to be all provided with fluted, and activity is plugged with protrusion in groove.
Compared with prior art, the utility model has the beneficial effects that this kind of power supply test case, by setting mounting rack,
Blower, protection filter plate and heat release hole, the wind-force that blower generates accelerates the flowing of air-flow, and the intracorporal thermal current of case is discharged,
Improve the efficiency of heat dissipation；By setting the second placement plate, the first placement plate, limited block, protrusion, cavity, spring, movable block,
Bearing and connecting rod facilitate the dismounting of the first electronic load and the second electronic load, are conducive to the replacement and maintenance in later period.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is the second placement plate of the utility model partial sectional view；
Fig. 3 is the utility model structure rearview；
Fig. 4 is the utility model body partial sectional side view.
In figure: 1 cabinet, 2KVM switch, 3 storage drawers, 4 mounting plates, 5 power supply indicators, 6 power switches, 7 Electronic Negatives
Carry selection switch, 8 output channels selection switch, 9 test power input ports, 10AC200V input terminal, 11AC220V output end,
Magnificent industrial personal computer, 14 first placement plates, 15 first electronic loads, 16 first electronic load indicator lights, 17 second are ground in 12 fixing grooves, 13
Placement plate, 18 second electronic loads, 19 second electronic load indicator lights, 20 limited blocks, 201 protrusions, 21 cavitys, 22 springs, 23
Locking simple gate, 27 idler wheels, 28 back plates, 281 heat release holes, 29 fixing and mounting brackets, 30 wind before movable block, 24 bearings, 25 connecting rods, 26
Machine, 31 protection filter plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of power supply test case, including cabinet 1, it is described
The inner cavity of cabinet 1 is successively fixedly installed with KVM switcher 2 from top to bottom, storage drawer 3, mounting plate 4, fixing groove 12, first puts
Plate 14 and the second placement plate 17 are set, power supply indicator 5, power switch 6, electricity are from left to right sequentially installed on the mounting plate 4
Sub- load selector switch 7, output channel selection switch 8, test power input port 9, AC200V input terminal 10 and AC220V are defeated
Outlet 11 is plugged in the fixing groove 12 and grinds magnificent industrial personal computer 13, and fixed placement has the first electronics in first placement plate 14
Load 15, the 15 upper end right part of the first electronic load are fixedly installed with the first electronic load indicator light 16, and described second places
Fixed placement has the second electronic load 18 on plate 17, and the 18 upper end right part of the second electronic load is fixedly installed with the second Electronic Negative
Carry indicator light 19, the left and right ends of first placement plate 14 and the second placement plate 17 are provided with cavity 21, in the cavity 21
Activity is plugged with connecting rod 25, and 25 front end of connecting rod is fixedly connected with limited block 20, the upper and lower ends of the limited block 20
It is equipped with protrusion 201, lower end of first electronic load 15 and the second electronic load 18 or so two is all provided with fluted and recessed
Activity is plugged with protrusion 201 in slot, and 25 rear end of connecting rod is fixedly plugged in the inner ring of bearing 24, after the bearing 24
End is fixedly mounted on movable block 23, and 23 upper and lower ends of movable block are fixedly connected to sliding block, the cavity about 21 two
End is provided with sliding slot, and activity is plugged with sliding block in the sliding slot, and 23 rear end of movable block is fixedly installed with spring 22, the bullet
22 rear end end of spring is fixedly connected on the rear end of cavity 21, by the second electronic load 18 and the first electronic load 15 from the power supply
When disassembling in test box, limited block 20 can be pulled out respectively, and spring 22 will start to extend, when limited block 20 is not abutting
When the second electronic load 18 and the first electronic load 15, rotary spacing block 20 makes limited block 20 rotate 90 °, unclamps limited block 20,
Spring 22 starts to shorten, and gives movable block 23 certain pulling force, so that limited block 20 is pushed against the first placement plate 14 and second and puts
It sets on plate 17, limited block 20 will no longer stop the second electronic load 18 and the first electronic load 15, by 18 He of the second electronic load
First electronic load 15 is directly extracted out out of cabinet 1, completes the second electronic load 18 and the first electronic load 15
Disassembly can be by second when needing the second electronic load 18 and the first electronic load 15 reinstalling to original position
Electronic load 18 and the first electronic load 15 are inserted into cabinet 1, until the second electronic load 18 and the first electronic load 15
Rear end abuts protection filter plate 31, and the second electronic load 18 and the first electronic load 15 are located at 17 He of the second placement plate
In first placement plate 14, then limited block 20 is pulled out respectively, and limited block 20 is made to rotate 90 °, limited block 20 is unclamped, in spring
Under the action of 22, again obstruction is fixed in the second electronic load 18 and the first electronic load 15 by limited block 20, to complete
Installation to the second electronic load 18 and the first electronic load 15.1 intracavity posterior end of cabinet is successively fixedly installed with protection
Filter plate 31 and fixing and mounting bracket 29 are equably provided with open-work on the protection filter plate 31, by fixing in the rear end of 1 inner cavity of cabinet
Being equipped with protection filter plate 31 facilitates the fixation of equipment for limiting the position of the equipment in cabinet 1, meanwhile, also equipment is risen
To certain protective action, the conducting wire of connection is broken when avoiding the rotation of 30 flabellum of blower.On the fixing and mounting bracket 29 etc.
Away from blower 30 is equipped with, locking simple gate 26 before 1 front end of cabinet is equipped with by articulate, 1 rear end of cabinet is fixed
Back plate 28 is installed, is provided with heat release hole 281 in the back plate 28, when the equipment in the power supply test case is worked, can be produced
Raw a certain amount of heat, blower 30 generate wind-force after being powered, and the thermal current in cabinet 1 is discharged, the flowing of air-flow is accelerated, mentions
The high efficiency of heat dissipation.The 1 bottom end quadrangle of cabinet two is mounted on idler wheel 27, by the rolling of idler wheel 27, facilitates this
The movement of power supply test case.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of power supply test case, including cabinet (1), it is characterised in that: the inner cavity of the cabinet (1) is successively fixed from top to bottom
KVM switcher (2), storage drawer (3), mounting plate (4), fixing groove (12), the first placement plate (14) and second are installed to place
Plate (17) is from left to right sequentially installed with power supply indicator (5), power switch (6), electronic load choosing on the mounting plate (4)
It is defeated to select switch (7), output channel selection switch (8), test power input port (9), AC200V input terminal (10) and AC220V
Outlet (11), interior be plugged with of the fixing groove (12) are ground magnificent industrial personal computer (13), there is fixed placement on first placement plate (14)
First electronic load (15), the first electronic load (15) upper end right part are fixedly installed with the first electronic load indicator light
(16), there is the second electronic load (18) fixed placement on second placement plate (17), the second electronic load (18) upper end
Right part is fixedly installed with the second electronic load indicator light (19), the left and right of first placement plate (14) and the second placement plate (17)
Both ends are provided with cavity (21), and the interior activity of the cavity (21) is plugged with connecting rod (25), and connecting rod (25) front end is fixed
It is connected with limited block (20), connecting rod (25) rear end is fixedly plugged in the inner ring of bearing (24), the bearing (24)
Rear end is fixedly mounted on movable block (23), and movable block (23) rear end is fixedly installed with spring (22), in the cabinet (1)
Cavity rear end is successively fixedly installed with protection filter plate (31) and fixing and mounting bracket (29), is mounted equidistant on the fixing and mounting bracket (29)
Have blower (30), locking simple gate (26) before cabinet (1) front end is equipped with by articulate, cabinet (1) rear end is solid
Dingan County is equipped with back plate (28), is provided with heat release hole (281) on the back plate (28).
2. a kind of power supply test case according to claim 1, it is characterised in that: cabinet (1) the bottom end quadrangle is respectively mounted
There are idler wheel (27).
3. a kind of power supply test case according to claim 1, it is characterised in that: equably opened on the protection filter plate (31)
There is open-work.
4. a kind of power supply test case according to claim 1, it is characterised in that: spring (22) the rear end end is fixed to be connected
Connect the rear end in cavity (21).
5. a kind of power supply test case according to claim 1, it is characterised in that: movable block (23) upper and lower ends are solid
Surely it is connected with sliding block, cavity (21) upper and lower ends are provided with sliding slot, and activity is plugged with sliding block in the sliding slot.
6. a kind of power supply test case according to claim 1, it is characterised in that: the upper and lower ends of the limited block (20) are equal
Equipped with raised (201), lower end of first electronic load (15) and the second electronic load (18) or so two be all provided with it is fluted,
And activity is plugged with raised (201) in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819926.3U CN209215563U (en) | 2018-11-06 | 2018-11-06 | A kind of power supply test case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821819926.3U CN209215563U (en) | 2018-11-06 | 2018-11-06 | A kind of power supply test case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215563U true CN209215563U (en) | 2019-08-06 |
Family
ID=67458424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821819926.3U Expired - Fee Related CN209215563U (en) | 2018-11-06 | 2018-11-06 | A kind of power supply test case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114217186A (en) * | 2021-12-10 | 2022-03-22 | 山东威纳电气有限公司 | High-voltage motor insulation detection isolation device |
-
2018
- 2018-11-06 CN CN201821819926.3U patent/CN209215563U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114217186A (en) * | 2021-12-10 | 2022-03-22 | 山东威纳电气有限公司 | High-voltage motor insulation detection isolation device |
| CN114217186B (en) * | 2021-12-10 | 2024-03-15 | 山东威纳电气有限公司 | High-voltage motor insulation detection isolation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20191106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |