CN208477090U - A kind of switch power supply aging detection device - Google Patents
A kind of switch power supply aging detection device Download PDFInfo
- Publication number
- CN208477090U CN208477090U CN201820852885.1U CN201820852885U CN208477090U CN 208477090 U CN208477090 U CN 208477090U CN 201820852885 U CN201820852885 U CN 201820852885U CN 208477090 U CN208477090 U CN 208477090U
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- vertical bar
- support rod
- folding
- bayonet
- detection device
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Abstract
The utility model relates to power source aging testing fields, disclose a kind of switch power supply aging detection device, including cabinet, are provided with folding articles holding table on the body side.Increase folding articles holding table by side outside the enclosure, it can be used for placing the circumferential component for the computer being wholely set with switch power supply aging detection device, such as mouse and keyboard, without being additionally further added by desk, and in foldable folding and unfolding when not used, it is not take up exceptional space, and correlation test operation when detecting is more convenient.
Description
Technical field
The utility model relates to power source aging testing fields, more specifically, it relates to which a kind of switch power supply aging detects
Equipment.
Background technique
Switch power supply aging detection device is mainly used to detection switch power supply ageing-resistant performance, is stablized with improving Switching Power Supply
Property, reliability.Switching Power Supply is powered after the regular hour under certain loading condition, then the performance feelings of detection switch power supply
Condition.
In the prior art, mating outside switch power supply aging detection device to be provided with computer control host, with split powered-down
The relevant parameter of source detection is controlled.But host computer needs input equipment such as keyboard and mouse etc. in operation, needs
Additional setting desk is placed.However, these detection devices are all placed on the places such as laboratory or factory, the sky in these places
Between it is valuable, increase mounting table can additional occupied space, make production operation inconvenience.
Utility model content
The purpose of the utility model is to provide a kind of switch power supply aging detection devices, keep production operation more convenient.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of switch power supply aging detection device, including cabinet are provided with folding articles holding table on the body side.
By using above-mentioned technical proposal, increase folding articles holding table on body side, for placing and switching electricity
The circumferential component for the computer that source burn-in inspection apparatus is wholely set does not have to additional increase desk such as mouse and keyboard, and not
Used time foldable folding and unfolding, is not take up exceptional space.
Preferably, the articles holding table includes folding stand, and glove panel is fixedly installed on the folding stand.
Glove panel is fixedly mounted, it can be achieved that glove panel is with folding stand by using above-mentioned technical proposal, on folding stand
It packs up and is unfolded together, glove panel is used to place the circumferential component of computer, such as mouse, keyboard and other objects, glove
Panel is mounted on the weight that glove panel is supported on folding stand, when taking less than glove panel, by folding stand by placement surface
Plate is packed up, and various operations when detection are facilitated.
Preferably, the folding stand includes the vertical bar component being fixedly installed on the body side, is rotationally connected with institute
State the support component that cross bar and one end on vertical bar component are rotationally connected on the cross bar；
The vertical bar component includes the first vertical bar, the first bayonet is offered on the first vertical bar, first bayonet is for blocking
Connect the support component.
By using above-mentioned technical proposal, folding stand is fixed on cabinet by vertical bar component, when support component lower end
When being connected in the first bayonet, cross bar, which is supported, is fixed into horizontality, makes to be mounted on the glove panel on cross bar and is also at level
State, to place object；After support component is extracted the first bayonet with hand, cross bar can turn folding receipts around vertical bar component at this time
Rise, fold with it is open simple, convenient.
Preferably, the support component includes support rod, and support rod includes being rotationally connected with the turning end of cross bar and another
The free end of one end；
The first holding tank is offered on first vertical bar, and rotation slot is offered on cross bar, support is offered on support rod
Slot；
The width of the rotation slot is greater than the width of support rod, and the width of support slot is greater than the width of the first vertical bar；
The both sides side wall of the turning end of the support rod stretches out intermediate slot bottom along its length, and it stretches out slot bottom one end
It is equipped with fillet.
By using above-mentioned technical proposal, when folding stand folding is kept well, the free end of support rod is around turning end to separate
The rotation slot that the direction of body side turns to cross bar is interior in alignment with cross bar, and the first vertical bar is pushed onto support slot and receiving
In slot, such first vertical bar, cross bar and support rod can be nested together coincidence, be folded folding stand more compact；Branch
The setting of the fillet on the extension end of slot two sidewalls is supportted, when so that support rod being rotated around cross bar, not will receive resistance in rotation slot
Hinder.
Preferably, the support component further includes tension spring；
Drag hook is provided on the support rod；
One end of the tension spring is connected to first vertical bar upper end, and another end hook is on drag hook.
By using above-mentioned technical proposal, tension spring both ends are individually fixed on the first vertical bar and drag hook, using tension spring from
Figure sells of one's property raw elastic force, tenses the first vertical bar, cross bar and support rod, makes the contact between the first vertical bar, cross bar and support rod
Place generates bigger pressure, and then increases the frictional force between oblique angle and the first bayonet, makes no matter folding stand is folding or opening up
It can be consolidated under open state, avoid the vibration of component.
Preferably, it is provided with the first barb on first vertical bar, the opening direction of first barb is towards described
One end of the cross bar is connected on one vertical bar；
When folding stand folds, support rod is overlapped in straight line with crossbar sections, and is parallel to the first vertical bar, is supported
The free end of bar contacts at the first barb.
It by using above-mentioned technical proposal, is packed up when cross bar is folded, cross bar is in alignment with support rod and is parallel to
When the first vertical bar, the lower end of support rod is stuck in the opening of the first barb, prevents cross bar and the support component hair in folded state
It is raw to shake, keep folded state more stable.
Preferably, the free end of support rod is provided with the second bayonet；
When folding stand folds, the second bayonet is sticked in the first barb.
By using above-mentioned technical proposal, the second bayonet engages with the first barb, can further exist to the lower end of support rod
It is limited on left and right direction, when support rod is engaged by the second bayonet with the folding of the first barb, the first barb is closely contradicted
In the end face of the free end of support rod, support rod is made to be not easy to be sliding out the first barb, simultaneously as support rod itself and thereon
Glove panel quality it is relatively large, cause its inertia larger, so needing biggish vibration amplitude that can just make the second bayonet
It is detached from the fastening state with the first barb, so it is more firm in this way to fold entire folding stand.
Preferably, the vertical bar component further includes the second vertical bar, and the second holding tank is provided on the second vertical bar, and the second vertical bar is logical
It crosses bolt to be fixed on cabinet, and there are gaps between the second vertical bar and cabinet；
The opening of first holding tank is provided with gear eaves, and first vertical bar is placed on the outside of second vertical bar；
Be provided with several third bayonets on the two sidewalls of second holding tank along its length, the third bayonet with
The shape size of first bayonet is identical；
Several groups first positioning hole is offered on the two sidewalls of first holding tank, is spaced between every group of first positioning hole
Distance be spaced between the third bayonet at a distance from it is identical；
It is provided with second location hole on second holding tank two sidewalls, is respectively set on the inside of the second holding tank two sidewalls
There is a positioning strip, one end of the positioning strip and the inner sidewall of the second holding tank are fixed, and top pillar are provided on the other end, when the
When two location holes are overlapped with first positioning hole, the top pillar passes through second location hole and first positioning hole.
By using above-mentioned technical proposal, the first vertical bar is covered on the second vertical bar and is slided up and down along the second vertical bar, due to
The opening of first holding tank is provided with gear eaves, so the second vertical bar will not be separated with the first vertical bar；
First vertical bar is slided up and down along the second vertical bar, when the third bayonet and first on different height on the second vertical bar
When the first bayonet on vertical bar is overlapped, at this point, the corresponding second second location hole accommodated in groove sidewall is accommodated with being located at first
First positioning hole on slot on different height is overlapped, while positioning the top pillar on strip because the elastic force of positioning strip itself acts on
And be inserted into the first positioning hole and second location hole of coincidence simultaneously, it can realize that the first vertical bar exists relative to the second vertical bar at this time
If desired the fixation of position on vertical direction continues the height for increasing the first vertical bar, is pressed simultaneously with hand and protrude from the first appearance
The top pillar received on the outside of slot two sidewalls, so that it may cancelling the first vertical bar can slide again relative to the stationary state of the second vertical bar,
After first vertical bar is slided into suitable height, the top pillar positioned on strip reinserts automatically by positioning strip self-deformation
In the first positioning hole and second location hole of coincidence, realizes to relocate and fix, pass through shirtsleeve operation in this way, so that it may realize folding
The adjusting of the height of superimposed in the vertical direction, the operator for facilitating height different operate detection device.
Preferably, the glove panel includes that intermediate main panel and two folding panels, folding panel pass through damping
Hinge is connect with the main panel, and the width of the folding panel is the half of main panel.
By using above-mentioned technical proposal, the size of glove panel can be rolled over according to the size for the object for being actually subjected to place
Folded replacement, folding panel if only needing to place mouse, is just folded, only use main panel, if also needing to place for example
If keyboard, openable folding panel increases the area of glove panel at this time, to place more objects；Simultaneously when folding stand is rolled over
When folded, since folding panel is connect by Damping hinge with main panel, so folded sheet will not autonomous rotating opening when folding.
In conclusion the utility model has the following beneficial effects:
First, can be used for putting by the way that folding articles holding table is arranged in the outside of switch power supply aging detection device cabinet
It sets with the matched mouse of computer or the equipment such as keyboard on detection device, while also acting as the station of keyboard or mouse,
Without desk etc. is additionally arranged beside detection device, is packed up that can be folded when not used to articles holding table, make space utilization so more
Flexibly, more convenient operation.
Second, folding stand can be achieved in the vertical direction in this way by the way that folding stand design is had height-adjustable structure
Height adjusting, operate detection device to adapt to unused people；The adjustable section of glove panel is simultaneously to adapt to
It prevents different objects or carries out different Job Operations on glove panel.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the overall structure of the explosion figure of one folding stand of embodiment；
Fig. 3 is the folded state schematic diagram of one folding stand of embodiment；
Fig. 4 is the overall structure diagram of the articles holding table of embodiment two；
Fig. 5 is the overall structure of the explosion figure of the folding stand of embodiment two；
Fig. 6 is the overall structure and local cutting schematic diagram of the second vertical bar of embodiment two.
Appended drawing reference: 1, cabinet；2, computer；3, glove panel；30, main panel；31, folding panel；4, cross bar；42, turn
Dynamic slot；5, the first vertical bar；51, the first bayonet；52, the first barb；53, first positioning hole；54, holding tank；7, support rod；71,
Second bayonet；72, drag hook；73, support slot；74, fillet；8, tension spring；9, the second vertical bar；90, third bayonet；91, the second positioning
Hole；92, strip is positioned；920, top pillar；93, the second holding tank.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one: the present embodiment is related to a kind of switch power supply aging detection device, as depicted in figs. 1 and 2, including cabinet
1, mating on 1 lateral wall of cabinet to be provided with computer 2, computer 2 is used for the defeated of the test parameters of Switching Power Supply burn-in inspection apparatus
Enter, parametric control is carried out to equipment and exports visual testing result on computer 2 after the completion of detection；
Since in detection process, operation computer 2 needs mouse or keyboard, and is not configured with desktop on detection device,
In order to avoid increasing the desk for placing object beside detection device, folding glove is provided on detection device lateral surface
Platform, articles holding table include folding stand and glove panel 3, and folding stand includes the first vertical bar 5, support rod 7 and cross bar 4, the first vertical bar 5
It is fixed on by bolts and nuts on the side of cabinet 1, one end of cross bar 4 is hinged by the upper end of hinge and the first vertical bar 5, branch
One end of strut 7 is articulated with the middle position of cross bar 4 by hinge, and cross bar 4 can be achieved in this way and rotate around the first vertical bar 5, support
Bar 7 is rotated around the middle position of cross bar 4, and bolt hole is offered on cross bar 4, and glove panel 3 by bolt hole and is folded with bolt
Cross bar 4 on frame is threadedly coupled.
The first holding tank 54 is offered on first vertical bar 5, offers first on the both sides side wall at 54 middle part of the first holding tank
Bayonet 51, upward for barb-shaped and opening direction, the first bayonet 51 is used for when folding stand expansion to support rod 7 the first bayonet 51
Lower end carry out engaging support, so that glove panel 3 is in horizontality；The first barb is provided on the slot bottom of first holding tank 54
52, for the first barb 52 above the side wall on 5 both sides of the first vertical bar, the height being higher by is the thickness of 73 slot bottom of support slot.
Rotation slot 42 is offered on cross bar 4, support slot 73 is offered on support rod 7, and the turning end of support rod 7 is equipped with circle
Angle 74 is prevented when support rod 7 is rotated around cross bar 4, and the slot bottom of rotation slot 42 generates obstruction to the rotation of support rod 7；Support rod 7
Free end on be provided with the second bayonet 71, and the vertical height very little between the first barb 52 and the side wall of the first holding tank 54,
So support rod 7 is gradually slid into the first barb 52 and is plugged together by the second bayonet 71 when folding；It is arranged on support slot 73
There is drag hook 72,8 one end cap of tension spring is on drag hook 72, and another end cap is on the hinge of hinged first vertical bar 5 and cross bar 4, and drag hook
72 opening direction prevents from covering the tension spring 8 on drag hook 72 during rotation and falls off towards one end of the second bayonet 71.
In folding process, for the folding for keeping entire folding stand smooth, it is desirable that the width of rotation slot 42 is greater than branch
The width of strut 7, the width of support slot 73 is greater than the width of the first vertical bar 5, perpendicular convenient for cross bar 4, support rod 7 and first in this way
Bar 5 can be entangled mutually after folding, foldedly more compact.
The principle of the present embodiment are as follows: the opening procedure of folding stand is as follows, grasps glove panel 3 and is flipped up, this
When the first barb 52 separated with the second bayonet 71, the lower end of support rod 7 is in free state, when glove panel 3 is turned to water
When putting down greater than 90 °, the free end rotation of support rod 7 is snapped fit on the first bayonet 51 with hand, while glove panel 3 being turned round
To 90 ° of positions, the expansion of foldable articles holding table is just realized at this time, in this opening procedure, because the length of support rod 7 is long
In support rod 7 turning end to the hinged end of cross bar 4 length, when opening, even if the rotational angle of cross bar 4 is larger, support rod 7
Free end still contact on the first vertical bar 5, so 8 hook of spring in one end on drag hook 72 without departing from drag hook 72, be folded over
Journey is opposite with expansion process.
Its folded state is as shown in figure 3, support rod 7 rotates in alignment around cross bar 4 at this time, and support rod 7 is upper
End a part is enclosed in the rotation slot 42 of cross bar 4, and the first vertical bar 5 is enclosed in support slot 73 and rotation slot 42 on support rod 7
It is interior, the engaging of the second bayonet 71 and the first barb 52 on 7 free end of support rod.
Embodiment two: as shown in Figure 4 and Figure 5, the difference between this embodiment and the first embodiment lies in, glove panel 3 includes master
Panel 30 and folding panel 31, folding panel 31 are connect by Damping hinge with main panel 30, the width of two pieces of folding panels 31
The respectively half of 30 width of main panel when folding up, does not have gap between two pieces of folding panels 31, will not be to test operation
It has an impact；Damping hinge due to the damping unit of itself make rotation when Damping hinge shaft between frictional force it is larger,
Folding panel 31 is avoided independently to rotate under no external force relative to main panel 30.
Vertical bar component includes the first vertical bar 5 and the second vertical bar 9, and the opening of the first holding tank 54 is provided with gear eaves, and first
Linearly be provided with three groups of first positioning holes 53 at equal intervals on 5 two sidewalls of vertical bar, the quantity of actual first positioning hole 53 with
And the spacing height that adjusts according to specific needs determines, three groups of first positioning holes 53 are opened up in the present embodiment；
As shown in Figure 5 and Figure 6, three groups of third bayonets 90, the distribution of third bayonet 90 are offered on 9 two sidewalls of the second vertical bar
Situation is identical as the distribution of three groups of first positioning holes 53 on the first vertical bar 5, and the shape of third bayonet 90 and the first card
The shape of mouth 51 is identical；It is respectively fixed with positioning strip 92 in the inside sidewalls of second vertical bar 9, positions the front end protrusion of strip 92
It is formed with top pillar 920, corresponding with top pillar 920 on 9 two sidewalls of the second vertical bar to offer second location hole 91, top pillar 920 protrudes from
Second location hole 91.
By setting on two bolts and each bolt there are three nut, two of them nut is used for the bottom end of second vertical bar 9
In tightening, clamping cabinet 1(is as shown in Figure 1) side wall, the cap portion cooperation of another nut and bolt is fixed by the second vertical bar 9, makes the
It is mutually separated with gap between two vertical bars 9 and 1 side wall of cabinet, it in this way can be perpendicular along second when the first vertical bar 5 inserts in the second 9 outside of vertical bar
Bar 9 slides up and down, and when second location hole 91 is often overlapped with one group of first positioning hole 53, top pillar 920 is by positioning strip 92
Self-deformation generate restoring force insertion second location hole 91 and first positioning hole 53 in, thus realize the first vertical bar 5 relative to
The limit of second vertical bar 9 in the vertical direction is fixed, the position being distributed at this time due to three groups of third bayonets 90 and first positioning hole
53 distribution is identical, so the first bayonet 51 will be also overlapped with wherein one group of third bayonet 90, then by the free end of support rod 7
Rotation is stuck in the bayonet that the first bayonet 51 is overlapped with third bayonet 90, just realizes opposite second vertical bar 9 of the first vertical bar 5 in this way
The adjusting of height in the vertical direction.
The principle of the present embodiment are as follows: as shown in Figure 4 and Figure 5, the lifting process of the first vertical bar 5 is to grasp placement surface
Plate 3, then simultaneously press 5 two sides of the first vertical bar top pillar 920, make 920 systolic depression of top pillar, when second location hole 91 with it is next
Group first positioning hole 53 be overlapped when, top pillar 920 by positioning 92 self-deformation of strip restoring force again automatic ejection in second
Location hole 91 and next group of first positioning hole 53, repeat more than movement until adjusting glove panel 3 to suitable height；
The folding process of folding stand is to repeat the above operation for adjusting 5 height of the first vertical bar the first vertical bar 5 is preferably minimized position, so
It is folded afterwards according to the folding process in embodiment one.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of switch power supply aging detection device, including cabinet (1), it is characterized in that: being provided on the cabinet (1) side can
The articles holding table of folding, the articles holding table include folding stand, and glove panel (3), the folding are fixedly installed on the folding stand
Frame includes the vertical bar component being fixedly installed on the cabinet (1) side, the cross bar (4) being rotationally connected on the vertical bar component
And one end is rotationally connected with the support component on the cross bar (4)；The glove panel (3) includes intermediate main panel (30)
And two folding panels (31), folding panel (31) are connect by Damping hinge with the main panel (30), the fold plane
The width of plate (31) is the half of main panel (30), and the vertical bar component includes the first vertical bar (5), and the first vertical bar opens up on (5)
Have the first bayonet (51), first bayonet (51) is for being clamped the support component.
2. a kind of switch power supply aging detection device according to claim 1, it is characterized in that: the support component includes branch
Strut (7), support rod (7) include the turning end for being rotationally connected with cross bar (4) and the free end of the other end；
It offers the first holding tank (54), is offered on cross bar (4) rotation slot (42) on first vertical bar (5), support rod (7)
On offer support slot (73)；
The width of the rotation slot (42) is greater than the width of support rod (7), and the width of support slot (73) is greater than the first vertical bar (5)
Width；
The both sides side wall of the turning end of the support rod (7) stretches out intermediate slot bottom along its length, and it stretches out slot bottom one end
It is equipped with fillet (74).
3. a kind of switch power supply aging detection device according to claim 2, it is characterized in that: the support component further includes
Tension spring (8)；
Drag hook (72) are provided on the support rod (7)；
One end of the tension spring (8) is connected to the first vertical bar (5) upper end, and another end hook is on drag hook (72).
4. a kind of switch power supply aging detection device according to claim 3, it is characterized in that: on first vertical bar (5)
It is provided with the first barb (52), the opening direction of first barb (52) is described towards being connected on first vertical bar (5)
One end of cross bar (4)；
When folding stand folds, support rod (7) and cross bar (4) partially overlap in straight line, and are parallel to the first vertical bar
(5), the free end of support rod (7) contacts at the first barb (52).
5. a kind of switch power supply aging detection device according to claim 4, it is characterized in that: the support rod (7) is freely
End is provided with the second bayonet (71)；
When folding stand folds, the second bayonet (71) is sticked in the first barb (52).
6. a kind of switch power supply aging detection device according to claim 5, it is characterized in that: the vertical bar component further includes
Second vertical bar (9) is provided with the second holding tank (93) on the second vertical bar (9), and the second vertical bar (9) is fixed by bolts in cabinet (1)
On, and there are gaps between the second vertical bar (9) and cabinet (1)；
The opening of first holding tank (54) is provided with gear eaves, and first vertical bar (5) is placed on the outside of second vertical bar (9)；
Several third bayonets (90), the third card are provided on the two sidewalls of second holding tank (93) along its length
Mouth (90) is identical as the shape size of first bayonet (51)；
It is offered several groups first positioning hole (53) on the two sidewalls of first holding tank (54), every group of first positioning hole (53)
Between the distance that is spaced be spaced between the third bayonet (90) at a distance from it is identical；
It is provided with second location hole (91) on second holding tank (93) two sidewalls, on the inside of the second holding tank (93) two sidewalls
It is respectively arranged with positioning strip (92), one end of positioning strip (92) and the inner sidewall of the second holding tank (93) are fixed, separately
Top pillar (920) are provided on one end, when second location hole (91) is overlapped with first positioning hole (53), the top pillar (920) is worn
Cross second location hole (91) and first positioning hole (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852885.1U CN208477090U (en) | 2018-06-01 | 2018-06-01 | A kind of switch power supply aging detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852885.1U CN208477090U (en) | 2018-06-01 | 2018-06-01 | A kind of switch power supply aging detection device |
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| Publication Number | Publication Date |
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| CN208477090U true CN208477090U (en) | 2019-02-05 |
Family
ID=65216016
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820852885.1U Active CN208477090U (en) | 2018-06-01 | 2018-06-01 | A kind of switch power supply aging detection device |
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| CN (1) | CN208477090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413537A (en) * | 2020-05-11 | 2020-07-14 | 王艳军 | Portable voltage detection sensor with anti-loosening mechanism |
-
2018
- 2018-06-01 CN CN201820852885.1U patent/CN208477090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413537A (en) * | 2020-05-11 | 2020-07-14 | 王艳军 | Portable voltage detection sensor with anti-loosening mechanism |
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