CN209486208U - A kind of PCB circuit board high/low temperature ageing tester - Google Patents
A kind of PCB circuit board high/low temperature ageing tester Download PDFInfo
- Publication number
- CN209486208U CN209486208U CN201822247869.2U CN201822247869U CN209486208U CN 209486208 U CN209486208 U CN 209486208U CN 201822247869 U CN201822247869 U CN 201822247869U CN 209486208 U CN209486208 U CN 209486208U
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- Prior art keywords
- frame
- low temperature
- bar
- temperature ageing
- ageing tester
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- 230000032683 aging Effects 0.000 title claims abstract description 48
- 238000002955 isolation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a kind of PCB circuit board high/low temperature ageing testers, including high/low temperature ageing tester main body, fixed plate, hand handle and link block, the high/low temperature ageing tester body interior is provided with fixed plate, frame is provided between the fixed plate, first bar is installed on the frame, the side of the link block is fixed with threaded rod, the side of the threaded rod is internally provided with link slot, one end for being internally provided with the first bar of the link slot, card slot is offered on first bar, the card slot is internally provided with the second bar.The PCB circuit board high/low temperature ageing tester, it is provided with sliding slot, because the opening shape of sliding slot is arranged, make when being installed to frame, it does not need accurately for frame to be directed at sliding slot opening, so that it may stick between fixed plate frame by sliding slot, make frame that enhanced convenience to be installed, quickly, fixed plate is improved to frame installation effectiveness.
Description
Technical field
The utility model relates to circuit board detecting equipment technical field, specially a kind of PCB circuit board high/low temperature aging is surveyed
Trial assembly is set.
Background technique
Integrated circuit, which refers to, is installed to a variety of components on circuit board, by welding various vigour parts on circuit boards,
The circuit of closure is formed, the electric appliance for the circuit control connection being arranged on circuit board is then passed through.
Circuit board needs to extract a part and is detected, by the detection device of formulation, to circuit after producing
Plate carries out high/low temperature detection, and then obtains relevant detection data, convenient for large-scale production.
Although PCB circuit board high/low temperature ageing tester type and quantity currently on the market are very more, mostly
Several PCB circuit board high/low temperature ageing testers have a disadvantage that, it has not been convenient to which frame sticks into high/low temperature ageing tester
The inside of main body, and after frame is placed into high/low temperature ageing tester body interior, frame is easy to happen sliding, and frame
The bar of upper setting is inconvenient to be replaced, therefore to improve to present PCB circuit board high/low temperature ageing tester.
Utility model content
The purpose of this utility model is to provide a kind of PCB circuit board high/low temperature ageing testers, to solve above-mentioned back
The inconvenient frame currently on the market that scape technology proposes sticks into the inside of high/low temperature ageing tester main body, and frame is placed
To after high/low temperature ageing tester body interior, frame is easy to happen sliding, and the bar inconvenience being arranged on frame into
The problem of row replacement.
To achieve the above object, the utility model provides the following technical solutions: a kind of PCB circuit board high/low temperature burn-in test
Device, including high/low temperature ageing tester main body, fixed plate, hand handle and link block, the high/low temperature ageing tester master
Body is internally provided with fixed plate, and frame is provided between the fixed plate, the first bar is equipped on the frame, wherein
CNC Panel, the high/low temperature ageing tester main body are installed in the high/low temperature ageing tester main body
Side be provided with hinge, far from hinge the high/low temperature ageing tester main body side be provided with isolation lid, it is described
Isolation, which covers, is equipped with observation glass, is equipped with sealing ring on the outside of the high/low temperature ageing tester body interior；
Offer sliding slot in the fixed plate, the side of the sliding slot opens up fluted, and the both ends of the fixed plate open up
There is threaded hole, is provided with frame between the sliding slot；
The both ends of the frame are provided with internal thread hole, and the side of the frame is provided with convex block, and the convex block is mounted on
One end of frame is arranged in the inside of groove, the hand handle, and the side of the link block is fixed with threaded rod, and the threaded rod passes through
The both ends for wearing hand handle are connected with frame, and the side of the threaded rod is internally provided with link slot, the inside setting of the link slot
There is one end of the first bar, card slot is offered on first bar, the card slot is internally provided with the second bar.
Preferably, equidistant in the fixed plate to be provided with sliding slot, the opening of the sliding slot is left wide right narrow, the sliding slot
The center setting of side is fluted.
Preferably, the side of the frame is uniformly provided with internal thread hole, is integrated mechanism between the frame and convex block,
The convex block is symmetrical about the central axes of frame.
Preferably, first bar, which passes through, constitutes snap-in structure between card slot and the second bar, second bar
The width of length and frame matches.
Preferably, it is structure as a whole between the link block and threaded rod, the link block passes through threaded rod and internal screw thread
Detachable structure is constituted between hole and frame,
Preferably, one end radius of the inside dimension of the link slot and the first bar matches, and first bar is logical
It crosses and constitutes snap-in structure between link slot and link block.
Compared with prior art, the utility model has the beneficial effects that the PCB circuit board high/low temperature ageing tester:
1. being provided with sliding slot, because the opening shape of sliding slot is arranged, make when being installed to frame, do not need by
Frame is accurately directed at sliding slot opening, so that it may stick between fixed plate frame by sliding slot, keep frame installation more square
Just, quickly, fixed plate is improved to frame installation effectiveness；
2. fluted and convex block is arranged, frame is installed between sliding slot, the convex block of frame side setting can stick into groove
Inside, slide frame will not easily on the chute, improve the stability of frame；
3. it is provided with card slot, link block, threaded rod and link slot, it is complete by directly taking out the second bar from card slot
The replacement of pairs of second bar, by Rotary Connection block, the threaded rod that link block one end is set and internal thread hole separation, in turn
Remove one end of the first bar inside link slot, to complete the disassembly to the first bar, the first bar more renewed.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model fixed plate structure schematic diagram；
Fig. 3 is the utility model frame, the first bar and the second bar attachment structure schematic diagram；
Fig. 4 is the utility model connecting block structure schematic diagram.
In figure: 1, high/low temperature ageing tester main body, 2, CNC Panel, 3, hinge, 4, isolation lid, 5, observation glass,
6, sealing ring, 7, fixed plate, 8, sliding slot, 9, groove, 10, threaded hole, 11, frame, 12, internal thread hole, 13, convex block, 14, hand
, the 15, first bar, 16, card slot, the 17, second bar, 18, link block, 19, threaded rod, 20, link slot.
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 PCB circuit board high/low temperature burn-in test dress
It sets, including high/low temperature ageing tester main body 1, CNC Panel 2, hinge 3, isolation lid 4, observation glass 5, sealing ring 6, fixation
Plate 7, sliding slot 8, groove 9, threaded hole 10, frame 11, internal thread hole 12, convex block 13, hand handle 14, the first bar 15, card slot 16,
Two bars 17, link block 18, threaded rod 19 and link slot 20, the high/low temperature ageing tester main body 1 are internally provided with solid
Fixed board 7 is provided with frame 11 between the fixed plate 7, the first bar 15 is equipped on the frame 11, wherein
CNC Panel 2, the high/low temperature ageing tester master are installed in the high/low temperature ageing tester main body 1
The side of body 1 is provided with hinge 3, and the side of the high/low temperature ageing tester main body 1 far from hinge 3 is provided with isolation lid
4, observation glass 5 is installed, the 1 inside outside of high/low temperature ageing tester main body is equipped with sealing on the isolation lid 4
Circle 6；
Offer sliding slot 8 in the fixed plate 7, equidistant in fixed plate 7 to be provided with sliding slot 8, the opening of the sliding slot 8 is
Left wide right narrow, the center setting fluted 9 of 8 side of sliding slot because the opening shape of sliding slot 8 is arranged, makes to frame
When frame 11 is installed, enhanced convenience quickly improves fixed plate 7 to 11 installation effectiveness of frame, and the one of the sliding slot 8
Side opens up fluted 9, and the both ends of the fixed plate 7 offer threaded hole 10, is provided with frame 11 between the sliding slot 8；
The both ends of the frame 11 are provided with internal thread hole 12, and the side of frame 11 is uniformly provided with internal thread hole 12, institute
It states and is integrated mechanism between frame 11 and convex block 13, the convex block 13 is symmetrical about the central axes of frame 11, passes through internal thread hole
12 make that disassembly installation can be carried out between frame 11 and link block 18, and by convex block 13, are installed to frame 11 between sliding slot 8
Afterwards, convex block 13 sticks into the inside of groove 9, slide frame 11 will not easily on sliding slot 8, improves the steady of frame 11
Qualitative, the side of the frame 11 is provided with convex block 13, and the convex block 13 is mounted on the inside of groove 9, and the hand handle 14 is arranged
In one end of frame 11, the side of the link block 18 is fixed with threaded rod 19, is integrated between link block 18 and threaded rod 19
Structure, the link block 18 is by constituting detachable structure between threaded rod 19 and internal thread hole 12 and frame 11, by even
It connects block 18 to be rotated, the threaded rod 19 that 18 one end of link block is arranged is rotated inside internal thread hole 12, and then is made interior
Threaded hole 12 and threaded rod 19 separate, and facilitate and disassemble link block 18 from frame 11, and the threaded rod 19 runs through hand handle
14 both ends are connected with frame 11, and the side of the threaded rod 19 is internally provided with link slot 20, the inside of the link slot 20
It is provided with one end of the first bar 15, one end radius of the inside dimension of link slot 20 and the first bar 15 matches, and described
One bar 15 is by constituting snap-in structure between link slot 20 and link block 18, by the way that connection is all installed in the side of frame 11
One end of first bar 15 is sticked into the inside of link slot 20 after adjusting link block 18 in place by block 18, then passes through rotation peace
The link block 18 for filling the other side makes the other end of the first bar 15 also stick into the inside of link slot 20, completes to the first bar 15
Installation, card slot 16 is offered on first bar 15, the first bar 15 between card slot 16 and the second bar 17 by constituting
Snap-in structure, the length of second bar 17 and the width of frame 11 match, by the way that the second bar 17 is sticked into card slot 16
Inside make the both ends of the second bar 17 that the inside of frame 11 is set then by the second bar 17 of sliding, and then complete pair
The installation of second bar 17, replacement get up also to facilitate, and the card slot 16 is internally provided with the second bar 17.
Working principle: when using the PCB circuit board high/low temperature ageing tester, the PCB that will need to detect first is electric
Road plate is placed on the first bar 15 and the second bar 17 of the setting of frame 11, and the PCB circuit board placed is then passed through frame
Frame 11 sticks into inside sliding slot 8, slides frame 11 on sliding slot 8, and when one end of frame 11, sliding makes in place, frame 11 1
The convex block 13 of end setting sticks into the groove 9 being arranged on sliding slot 8, fixes the position of frame 11, similarly, other are placed with
The frame 11 of PCB circuit board is all placed between sliding slot 8, is located at frame 11 inside high/low temperature ageing tester main body 1, so
Afterwards by rotation isolation lid 4, makes that lid 4 is isolated and high/low temperature ageing tester main body 1 contacts, make that lid 4 is isolated by sealing ring 6
It is sealed between high/low temperature ageing tester main body 1, lid 4 and high/low temperature ageing tester then will be isolated by hinge 3
It is connected and fixed between main body 1, manipulates CNC Panel 2, start high/low temperature ageing tester main body 1, PCB circuit board carried out high
Low temperature aging test, then taken out frame 11 between sliding slot 8 by hand handle 14, and then is facilitated and will be placed on frame 11
PCB circuit board is removed, and detects test data, and record, when needing to replace the second bar 17, by directly will
Second bar 17 takes out from card slot 16, and completing the replacement to the second bar 17 makes link block 18 1 by Rotary Connection block 18
The threaded rod 19 and internal thread hole 12 for holding setting separate, and then remove one end of the first bar 15 inside link slot 20, from
And disassembly to the first bar 15 is completed, the first bar 15 more renewed, the content being not described in detail in this explanation belongs to
The prior art well known to skilled artisan.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of PCB circuit board high/low temperature ageing tester, including high/low temperature ageing tester main body (1), fixed plate
(7), hand handle (14) and link block (18), it is characterised in that: the high/low temperature ageing tester main body (1) is internally provided with solid
Fixed board (7) is provided with frame (11) between the fixed plate (7), is equipped with the first bar (15) on the frame (11),
In,
It is equipped with CNC Panel (2) on the high/low temperature ageing tester main body (1), the high/low temperature ageing tester master
The side of body (1) is provided with hinge (3), the side setting of the high/low temperature ageing tester main body (1) far from hinge (3)
There is isolation lid (4), observation glass (5) is installed on the isolation lid (4), the high/low temperature ageing tester main body (1) is interior
Sealing ring (6) are installed on the outside of portion；
It is offered sliding slot (8) on the fixed plate (7), the side of the sliding slot (8) opens up fluted (9), the fixed plate (7)
Both ends offer threaded hole (10), be provided with frame (11) between the sliding slot (8)；
The both ends of the frame (11) are provided with internal thread hole (12), and the side of the frame (11) is provided with convex block (13), institute
The inside that convex block (13) is mounted on groove (9) is stated, the hand handle (14) is arranged in one end of frame (11), the link block (18)
Side be fixed with threaded rod (19), the threaded rod (19) is connected through the both ends of hand handle (14) with frame (11), the spiral shell
The side of rasp bar (19) is internally provided with link slot (20), be internally provided with the first bar (15) one of the link slot (20)
It holds, is offered card slot (16) on first bar (15), the card slot (16) is internally provided with the second bar (17).
2. a kind of PCB circuit board high/low temperature ageing tester according to claim 1, it is characterised in that: the fixation
Equidistant on plate (7) to be provided with sliding slot (8), the opening of the sliding slot (8) is left wide right narrow, the center of sliding slot (8) side
Fluted (9) are arranged in position.
3. a kind of PCB circuit board high/low temperature ageing tester according to claim 1, it is characterised in that: the frame
(11) side is uniformly provided with internal thread hole (12), is integrated mechanism between the frame (11) and convex block (13), described convex
Block (13) is symmetrical about the central axes of frame (11).
4. a kind of PCB circuit board high/low temperature ageing tester according to claim 1, it is characterised in that: described first
Bar (15) is by constituting snap-in structure, the length and frame of second bar (17) between card slot (16) and the second bar (17)
The width of frame (11) matches.
5. a kind of PCB circuit board high/low temperature ageing tester according to claim 1, it is characterised in that: the connection
Be structure as a whole between block (18) and threaded rod (19), the link block (18) by threaded rod (19) and internal thread hole (12) and
Frame constitutes detachable structure between (11).
6. a kind of PCB circuit board high/low temperature ageing tester according to claim 1, it is characterised in that: the connection
The inside dimension of slot (20) and one end radius of the first bar (15) match, and first bar (15) passes through link slot (20)
Snap-in structure is constituted between link block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247869.2U CN209486208U (en) | 2018-12-29 | 2018-12-29 | A kind of PCB circuit board high/low temperature ageing tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247869.2U CN209486208U (en) | 2018-12-29 | 2018-12-29 | A kind of PCB circuit board high/low temperature ageing tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486208U true CN209486208U (en) | 2019-10-11 |
Family
ID=68129368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822247869.2U Expired - Fee Related CN209486208U (en) | 2018-12-29 | 2018-12-29 | A kind of PCB circuit board high/low temperature ageing tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209486208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884279A (en) * | 2021-09-27 | 2022-01-04 | 武汉东湖学院 | Optical module low temperature capability test device |
| CN115792288A (en) * | 2022-10-28 | 2023-03-14 | 襄阳市东禾电子科技有限公司 | Circuit board high-low temperature electrifying testing device |
-
2018
- 2018-12-29 CN CN201822247869.2U patent/CN209486208U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113884279A (en) * | 2021-09-27 | 2022-01-04 | 武汉东湖学院 | Optical module low temperature capability test device |
| CN113884279B (en) * | 2021-09-27 | 2023-08-18 | 武汉东湖学院 | Optical module low temperature performance testing device |
| CN115792288A (en) * | 2022-10-28 | 2023-03-14 | 襄阳市东禾电子科技有限公司 | Circuit board high-low temperature electrifying testing 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: 20191011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |