CN209086355U - A kind of rectangular filter connector test tooling - Google Patents
A kind of rectangular filter connector test tooling Download PDFInfo
- Publication number
- CN209086355U CN209086355U CN201821876154.7U CN201821876154U CN209086355U CN 209086355 U CN209086355 U CN 209086355U CN 201821876154 U CN201821876154 U CN 201821876154U CN 209086355 U CN209086355 U CN 209086355U
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- CN
- China
- Prior art keywords
- double
- rectangular filter
- limit
- sided pcb
- filter connector
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of rectangular filter connector test tooling, double-sided PCB, is provided with 5 electrode lines on the front of double-sided PCB, the starting point of 5 electrode lines is connected to positive terminal；5 negative lines shifted to install with electrode line are provided on the back side of double-sided PCB, the initial segment of 5 negative lines is connected to anode connector, and positive terminal and anode connector are fixed in the marginal position of double-sided PCB；4 current-limiting resistances are respectively connected on every electrode line；The support frame for being used to support double-sided PCB is equipped with below double-sided PCB, support frame is equipped with 5 groups for limiting the position-limit mechanism of rectangular filter, and every group of position-limit mechanism is located at below corresponding electrode line and negative line.When improving existing detection device and carrying out rectangular filter connector and detected, can only single single be detected, cause used device quantity more, the case where detection time is long, low efficiency.
Description
Technical field
The utility model relates to rectangular filter connector test fields, and in particular to a kind of rectangular filter connector test work
Dress.
Background technique
Rectangular filter connector carries out detection after manufacturing will have underproof product screening to come out, and guarantee factory
Product is qualified products, and in the project that rectangular filter connector is detected, the time that degradation needs to carry out is longer, and
At present when carrying out the degradation of rectangular filter connector, majority, can be bright in detection device using individually being detected
True obtains specific detection parameters, but since the manufacturing quantity of rectangular filter connector is more, all uses single
Single detection mode needs to put into more detection device, causes input cost higher, and everyone needs while carrying out
The use of multiple devices, the time of entire detection process delay it is more, to influence the efficiency of entire detection process.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides a kind of rectangular filter connector test work
Dress, when solving existing detection device and carrying out rectangular filter connector and detected, can only single single be detected, cause
The problem of used device quantity is more, detection time length, low efficiency.
To achieve the above object, the utility model uses the following technical solution:
A kind of rectangular filter connector test tooling, double-sided PCB are provided with 5 on the front of the double-sided PCB
The starting point of electrode line, 5 electrode lines is connected to positive terminal；It is provided on the back side of double-sided PCB and is set with electrode line dislocation
5 negative lines set, the initial segment of 5 negative lines are connected to anode connector, and the positive terminal is fixed in anode connector
The marginal position of double-sided PCB；4 current-limiting resistances are respectively connected on every electrode line；It is equipped with and uses below the double-sided PCB
In the support frame of support double-sided PCB, support frame as described above is equipped with 5 groups for limiting the position-limit mechanisms of rectangular filter, and every group
Position-limit mechanism is located at below corresponding electrode line and negative line.
Further, support frame as described above includes the support rod being fixed at four angular positions of double-sided PCB, support rod
Lower end be connected with the support plate parallel with double-sided PCB.
Further, the position-limit mechanism includes being fixed in 8 slide posts in support plate, and slide post is located at corresponding anode
On the center line that line and negative line project on the supporting plate；Sliding is equipped with sliding panel on 8 slide posts, be connected on sliding panel with
Corresponding 4 limit assemblies of current-limiting resistance；It is located on the position below sliding panel on the slide post and is connected with limit plate, limits
Support spring is arranged on slide post between plate and sliding panel；Limit is connected on sliding panel below each limit assembly
Bar, support plate are equipped with the limit sleeve for being clamped gag lever post.
Further, the limit assembly includes the positioning plate being fixed on sliding panel, four corners of the positioning plate
Position is connected with the locating rod across double-sided PCB, and the upper end of locating rod bends inwards to form limiting section.
Further, the gag lever post includes the connecting rod being vertically fixed on sliding panel, and the lower end of connecting rod is connected with
Position-arresting disk.
Further, surface blending structure is equipped at the lower surface edge of the position-arresting disk.
Further, the limit sleeve includes sloping inwardly to be fixed in support plate and symmetrical two limit card boards, limit
The cross sectional shape of position snap-gauge is in " 7 " character form structure；At least two reset springs are equipped between described two limit card boards.
Further, the limit card board on be additionally provided with protruding block for pulling.
Further, the positive terminal and anode connector are all made of DB9 standard connection connector.
Before being detected, positive terminal is connected to the positive terminal on detection device, anode connector is connected to detection and is set
Standby upper negative pole end, so that entire tooling is connected to detection device；When being detected, by 20 rectangular filter connectors
Corresponding the first pad being inserted on double-sided PCB of pin, in the second pad, and each rectangle is filtered by position-limit mechanism
Wave connector carries out limit compression, guarantees that the pin of rectangular filter connector is reliably connected；Then simultaneously by detection device
It is powered and detects and carry out aging.
Compared with the prior art, the utility model has the following beneficial effects:
1, due to being equipped with 4 current-limiting resistances on every electrode line, each rectangular filter connector is installed to two-sided electricity
It all to be protected to rectangular filter connector, while can be also avoided that since product short circuit is made by current limliting after on the plate of road
The case where being damaged at detection device power supply；
2, each rectangular filter connector compressed by position-limit mechanism, limited, guarantee rectangular filter connector
Pin can be reliably attached to the first pad, on the second pad, guarantee the good contact in detection process；
3, entire detecting tool structure is simple, so that the quantity of the rectangular filter connector detected every time is expanded to 20
It is a, and each rectangular filter connector can form individual measure loop between detection device, consequently facilitating detection is set
It is standby quickly to position defective product, it can be screened after being completed；The detection time of entire detection process is shortened,
Improve the efficiency of detection process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model；
Fig. 3 is the side structure schematic view of the utility model；
In figure, double-sided PCB 1, electrode line 101, the first pad 102, positive terminal 103, negative line 104, the second pad
105, anode connector 106, current-limiting resistance 107, support frame 2, support rod 21, support plate 22, position-limit mechanism 3, slide post 31, sliding
Plate 32, limit assembly 33, positioning plate 331, locating rod 332, limit plate 34, support spring 35, gag lever post 36, connecting rod 361, limit
Position disk 362, limit sleeve 37, limit card board 371, reset spring 372, protruding block 373.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in FIG. 1 to 3, a kind of rectangular filter connector test tooling described in the utility model, double-sided PCB
1,5 electrode lines 101 are provided on the front of the double-sided PCB 1, and 8 the first pads are equipped on every electrode line 101
The starting point of 102,5 electrode lines 101 is connected to positive terminal 103；It is provided on the back side of double-sided PCB 1 and electrode line
101 5 negative lines 104 shifted to install are equipped with 8 the second pads being aligned with the first pad 102 in every negative line 104
The initial segment of 105,5 negative lines 104 is connected to anode connector 106, and the positive terminal 103 and anode connector 106 are affixed
In the marginal position of double-sided PCB 1；4 current-limiting resistances 107 are respectively connected on every electrode line 101；Wherein positive terminal 103
It is all made of DB9 standard connection connector with anode connector 106, it will be on double-sided PCB 1 and detection device using DB9 standard connection head
Positive terminal, negative pole end connection, be powered convenient for detection device to double-sided PCB 1；When being detected, rectangular filter is connected
Four pins for connecing device are inserted respectively into the first pad 102 of corresponding position, on the second pad 105, and each rectangle is allowed to filter
Wave device is in parallel with a current-limiting resistance 107, so that guaranteeing can be in safe current when rectangular filter connector is detected
It carries out；And each measure loop can be individually connected to detection device, therefore, be mounted on each rectangle on double-sided PCB 1
Filter connector can will test information and directly show on detection device, convenient for filtering on detection device to defective rectangle
The position of wave connector is positioned, and can quickly be come out defective product screening.Rectangular filter company is carried out using tooling
The detection for connecing device can detect 20 simultaneously during one-time detection, and the detection amount detection that will test equipment is extended,
Greatly improve the efficiency of detection process.In order to guarantee the pin of quick insertion rectangular filter connector, groups of electrode line
101 and negative line 104 spacing distance it is identical as the spacing distance of pin on rectangular filter connector, while allowing the first pad
102, the Pin locations in the position face to rectangular filter connector of the second pad 105, it is negative using 5 electrode line 101,5
Polar curve 104 is combined into 5 groups of big circuits, and 5 groups big circuit can be allowed to be used alone when in use, and between 5 groups of big circuits mutually not
It influences.
In order to be installed to double-sided PCB 1, it is equipped with below double-sided PCB 1 and is used to support double-sided PCB 1
Support frame 2, support frame 2 include the support rod 21 being fixed at 1 four angular positions of double-sided PCB, the lower end of support rod 21
It is connected with the support plate 22 parallel with double-sided PCB 1, entire tooling be mounted to inspection by four support rods 21
On measurement equipment, while the position of four support rods 21 being limited by support plate 22, is supported four using support plate 22
The support strength of bar 21 is increased, and makes the structure of entire tooling more stable.
In order to be limited, be compressed to the rectangular filter connector being installed on double-sided PCB 1, guarantee each rectangle filter
The pin of wave connector can reliable contacts the first pad 102, the second pad 105, can well connect in the detection process,
Support frame 2 is equipped with 5 groups for limiting the position-limit mechanism 3 of rectangular filter, and every group of position-limit mechanism 3 is located at corresponding electrode line
101 with below negative line 104, and position-limit mechanism 3 includes being fixed in 8 slide posts 31 in support plate 22, and the top of slide post 31 is set
Have baffle, can limit slippage plate 32 skidded off from 31 upper end of slide post, in order to guarantee that position-limit mechanism 3 will can be inserted into simultaneously pair
Rectangular filter connector on the electrode line 101 answered, negative line 104 can allow slide post 31 to be located at by stabilization, reliably limit
On the center line that corresponding electrode line 101 projects in support plate 22 with negative line 104, slides and be equipped on 8 slide posts 31
Sliding panel 32, so that the position of sliding panel 32 occupy the underface of corresponding electrode line 101, negative line 104, it is solid on sliding panel 32
4 limit assemblies 33 corresponding with current-limiting resistance 107 are connected to, each limit assembly 33 only carries out a rectangular filter connector
Limit, wherein limit assembly 33 includes the positioning plate 331 being fixed on sliding panel 32, in four angular positions of positioning plate 331
It is connected with the locating rod 332 across double-sided PCB 1, the upper end of locating rod 332 bends inwards to form limiting section, when entire limit
When hyte part 33 moves up, can slot milling convenient for rectangular filter connector is installed, when limit assembly 33 is downward
When mobile, can rectangular filter connector be limited and be compressed.
To guarantee that positive limit assembly 33 belongs to original state in each use, sliding panel 32 is located on slide post 31
It is connected with limit plate 34 on the position of lower section, is arranged with support spring on the slide post 31 between limit plate 34 and sliding panel 32
35, sliding panel 32 is pushed up using the elastic force of support spring 35, to allow limit assembly 33 to be at original state, just
In the installation for carrying out rectangular filter connector.
Every time need to be compressed rectangular filter connector when, when sliding panel 32 overcome the elastic force of support spring 35 to
It needs the position to sliding panel 32 to limit after lower movement, avoids causing the case where loosening during the test, in each limit
It is connected with gag lever post 36 on the sliding panel 32 of 33 lower section of hyte part, support plate 22 is equipped with the limit for being clamped gag lever post 36
Set 37, snaps fit onto gag lever post 36 in limit sleeve 37 after sliding panel 32 moves down, so that sliding panel 32 be avoided to be supported
Spring 35 jacks up, and guarantees the state being compacted.Wherein gag lever post 36 includes the vertical affixed connecting rod 361 on sliding panel 32,
The lower end of connecting rod 361 is connected with position-arresting disk 362, in order to guarantee that position-arresting disk 362 moves down the process of limit sleeve 37 of being pressed into
In smooth can carry out, have guiding performance, at the lower surface edge of position-arresting disk 362 be equipped with surface blending structure, utilize curved surface
Guiding advantage, when position-arresting disk 362 snaps onto limit sleeve 37 can more easily.Limit sleeve 37 includes that inward slant is affixed
In in support plate 22 and symmetrical two limit card boards 371, the cross sectional shape of limit card board 371 is in " 7 " character form structure, at two
At least two reset springs 372 are equipped between limit card board 371, after position-arresting disk 362, which moves down, touches limit sleeve 37, benefit
With the Light deformation of limit card board 371, position-arresting disk 362 is snapped on the bending part in limit card board 371, while utilizing reset
The pulling force of spring 372, guarantee two limit card boards 371 by 362 clamping of position-arresting disk, thus by sliding panel 32 by gag lever post 36,
The position-limiting action of limit sleeve 37 is limited, and is equivalent to and is directly limited sliding panel 32 onto support plate 22, thus to limit group
The position of part 33 is limited, and guarantees that limit assembly 33 can compress rectangular filter connector.
After detection, two limit card boards 371 are pulled backward, position-arresting disk 362 are discharged from limit sleeve 37,
To allow sliding panel 32 to move up under the action of support spring 35, so that limit assembly 33 puts rectangular filter connector
It opens, rectangular filter connector is removed from double-sided PCB 1.For the ease of quickly pulling two limit card boards 371
Rotational deformation, the protruding block 373 for pulling is additionally provided on the back side of limit card board 371, when being pulled, by convex
Bittiness 373 can guarantee that the stress of limit card board 371 works.
In the explanation of the utility model, it should be noted that term " first ", " second " etc. be for ease of description and
Understand, not the usage quantity of particular technique feature, erection sequence or significance level are defined.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (9)
1. a kind of rectangular filter connector test tooling, it is characterised in that: double-sided PCB (1), the double-sided PCB (1)
It is provided with 5 electrode lines (101) on front, 8 the first pads (102), 5 electrode lines are equipped on every electrode line (101)
(101) starting point is connected to positive terminal (103)；It is provided on the back side of double-sided PCB (1) and misplaces with electrode line (101)
5 negative lines (104) being arranged are equipped with 8 the second pads being aligned with the first pad (102) on every negative line (104)
(105), the initial segment of 5 negative lines (104) is connected to anode connector (106), the positive terminal (103) and anode connector
(106) it is fixed in the marginal position of double-sided PCB (1)；4 current-limiting resistances are respectively connected on every electrode line (101)
(107)；
The support frame (2) for being used to support double-sided PCB (1) is equipped with below the double-sided PCB (1), on support frame as described above (2)
Equipped with 5 groups for limiting the position-limit mechanism (3) of rectangular filter, every group of position-limit mechanism (3) be located at corresponding electrode line (101) and
Below negative line (104).
2. a kind of rectangular filter connector test tooling according to claim 1, it is characterised in that: support frame as described above (2)
Including the support rod (21) being fixed at (1) four angular position of double-sided PCB, the lower end of support rod (21) be connected with
The parallel support plate (22) of double-sided PCB (1).
3. a kind of rectangular filter connector test tooling according to claim 1 or 2, it is characterised in that: the position restrainer
Structure (3) includes being fixed in upper 8 slide posts (31) of support plate (22), and slide post (31) is located at corresponding electrode line (101) and bears
On the center line that polar curve (104) projects on support plate (22)；Sliding is equipped with sliding panel (32) on 8 slide posts (31), sliding
4 limit assemblies (33) corresponding with current-limiting resistance (107) are connected on plate (32)；
It is located on the position below sliding panel (32) on the slide post (31) and is connected with limit plate (34), limit plate (34) and cunning
Support spring (35) are arranged on slide post (31) between movable plate (32)；
It is connected with gag lever post (36) on sliding panel (32) below each limit assembly (33), support plate (22) is equipped with and is used for
It is clamped the limit sleeve (37) of gag lever post (36).
4. a kind of rectangular filter connector test tooling according to claim 3, it is characterised in that: the limit assembly
It (33) include the positioning plate (331) being fixed on sliding panel (32), four angular positions of the positioning plate (331), which are connected with, to be worn
The locating rod (332) of double-sided PCB (1) is crossed, the upper end of locating rod (332) bends inwards to form limiting section.
5. a kind of rectangular filter connector test tooling according to claim 4, it is characterised in that: the gag lever post (36)
Including the connecting rod (361) being vertically fixed on sliding panel (32), the lower end of connecting rod (361) is connected with position-arresting disk (362).
6. a kind of rectangular filter connector test tooling according to claim 5, it is characterised in that: the position-arresting disk
(362) surface blending structure is equipped at lower surface edge.
7. a kind of rectangular filter connector test tooling according to claim 6, it is characterised in that: the limit sleeve (37)
It is fixed on support plate (22) and symmetrical two limit card boards (371) including sloping inwardly, the section shape of limit card board (371)
Shape is in " 7 " character form structure；At least two reset springs (372) are equipped between described two limit card boards (371).
8. a kind of rectangular filter connector test tooling according to claim 7, it is characterised in that: the limit card board
(371) protruding block (373) for pulling is additionally provided on the back side.
9. a kind of rectangular filter connector test tooling according to claim 1, it is characterised in that: the positive terminal
(103) DB9 standard connection connector is all made of with anode connector (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876154.7U CN209086355U (en) | 2018-11-14 | 2018-11-14 | A kind of rectangular filter connector test tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876154.7U CN209086355U (en) | 2018-11-14 | 2018-11-14 | A kind of rectangular filter connector test tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086355U true CN209086355U (en) | 2019-07-09 |
Family
ID=67124033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821876154.7U Withdrawn - After Issue CN209086355U (en) | 2018-11-14 | 2018-11-14 | A kind of rectangular filter connector test tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470968A (en) * | 2018-11-14 | 2019-03-15 | 重庆山淞信息技术有限公司 | A kind of rectangular filter connector test tooling |
-
2018
- 2018-11-14 CN CN201821876154.7U patent/CN209086355U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470968A (en) * | 2018-11-14 | 2019-03-15 | 重庆山淞信息技术有限公司 | A kind of rectangular filter connector test tooling |
| CN109470968B (en) * | 2018-11-14 | 2023-10-17 | 重庆山淞信息技术有限公司 | Rectangular filter connector test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190709 Effective date of abandoning: 20231017 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190709 Effective date of abandoning: 20231017 |