CN205910303U - Circuit board capability test device - Google Patents
Circuit board capability test device Download PDFInfo
- Publication number
- CN205910303U CN205910303U CN201620627546.4U CN201620627546U CN205910303U CN 205910303 U CN205910303 U CN 205910303U CN 201620627546 U CN201620627546 U CN 201620627546U CN 205910303 U CN205910303 U CN 205910303U
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- CN
- China
- Prior art keywords
- test
- circuit
- base
- under
- board
- 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.)
- Expired - Fee Related
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- Tests Of Electronic Circuits (AREA)
Abstract
The utility model provides a circuit board capability test device belongs to circuit capability test technical field, has mainly solved high -efficient normal, convenient reliable, the convenient problem of test of circuit board capability test work, including the fixed unit of circuit -under -test board, test unit, electric source plate rack and base, its characteristics are: but the fixed unit of circuit -under -test board is including being located the left circuit -under -test board insertion rail of base, being located the circuit -under -test board locking device of base rear side and being located the base front end and the locating pin of horizontal slip, the test unit includes the test arm and is located the spacing seat of limit for height on base right side, the test arm articulates in the right back side of base, and its free end is provided with test probes, and its lateral part is provided with spacing hole, electricity source plate rack is located the top of the fixed unit of circuit -under -test board, and the one of which end hinge connects in the left side of base, makes it can the certain angle of reciprocating, and is provided with at its hinged end and places a locking device.
Description
Technical field
This utility model belongs to circuit performance technical field of measurement and test and in particular to a kind of be used for circuit before the assembling of certain type weapon
Plate performance testing device.
Background technology
At present, the circuit kit plate on certain type weapon, this set circuit board has three pieces of circuit boards and forms, wherein following two pieces
Between use connector rigid connection, below as an entirety further through the partially hard flexible circuit conductor of 60-70mm length and electricity above
Source plate connects, because line is very short, and firmly, in test process, akinesia is too big, in case pulling apart.Four on the intermediate plate of right side
Individual circular hole is intended to 4 contacts tested.If three pieces of plate block pattern row patterns, four contacts are just blocked it is impossible to survey by power panel
Examination.But conductor length is limited, and there is certain hardness, 180 degree can't be overturn open wide and be tested.Under a variety of restrictions, it is
Contact can accurately be tested, be exactly preferably power panel fine motion certain angle, but the locus of very little can only be left
It is used for into entering test.
Compact due to connecting between printed board, and contact to be tested is not particularly easy to, at one, the position observed
On, critically important from correct testing scheme, convenient should operate well, and the relatively-stationary position of three pieces of printed boards can not be changed
Put, printed board put again easily, accurate positioning, could realize quickly testing in a large number in batch.
Content of the invention
The purpose of this utility model is the feature according to above-mentioned three pieces of circuit boards, provides a kind of circuit board to put easy, fixed
Level really, realizes the device of quick test in a large number in batch.
To achieve these goals, the technical solution of the utility model is:
A kind of circuit board performance test device, including a kind of circuit board performance test device, fixes including circuit-under-test plate
Unit, test cell, power panel rack and base；It is characterized in: described circuit-under-test plate fixed cell is included positioned at base
The circuit-under-test plate in left side inserts guide rail, is located at the circuit-under-test plate locking device on rear side of base and is located at pan frontward end and can be left
The alignment pin of right slip；Described test cell includes test arm and is located at the limit for height limit base on the right side of base；Described test arm hinge
It is connected in the right lateral side of base, its free end is provided with test probe, its sidepiece is provided with limited pit, during use, described test
Arm is placed on limit for height limit base, and limited pit and the corresponding boss being arranged on limit for height limit base coordinate；Described power panel rack
Positioned at the top of circuit-under-test plate fixed cell, its one end is hinged on the left side of base so as to can turn an angle in front and back,
And its hinged end is provided with holder locking device.
Described test probe is provided with the springing stroke of 4-5mm.
Substantive distinguishing features of the present utility model and beneficial effect are:
Of the present utility model using the circuit board fixed cell being arranged on same base and test cell, by circuit-under-test
After the position fixation of plate, the test arm fixation locus motion of test cell, make circuit board performance test job specification and efficient, reality
Show the use requirement of convenient reliable convenient test.
Brief description
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is the state diagram after this utility model lays circuit-under-test plate；
Fig. 3 is utility model works state diagram；
Fig. 4 is test probe partial enlarged drawing in Fig. 2；
Fig. 5 is the contact position enlarged drawing on circuit-under-test plate in Fig. 2.
In figure: 1 test probe；2 limited pits；3 test arm；4 bases；5 limit for height limit bases；6 alignment pins；
7 circuit-under-test plate insertion guide rails；8 holder locking devices；9 power panel racks；10 circuit-under-test plate locking dresses
Put；11 power panels；12 circuit-under-test plates；13 contacts；14 line conductor rows.
Specific embodiment
Describe specific embodiment of the present utility model below in conjunction with accompanying drawing in detail
As shown in Figure 1, Figure 2 and Figure 3, a kind of circuit board performance test device, including circuit-under-test plate fixed cell, test
Unit, power panel rack 9 and base 4；As shown in figure 1, described circuit-under-test plate fixed cell is included positioned at base 4 left side
Circuit-under-test plate inserts guide rail 7, the circuit-under-test plate locking device 10 being located at base 4 rear side and is located at base 4 front end and can be left
The alignment pin 6 of right slip；The limit for height limit base 5 that described test cell includes test arm 3 and is located at base 4 right side；Described test
Arm 3 is hinged in the right lateral side of base 4, and as shown in Figure 1 and Figure 4, its free end is provided with test probe 1, and its sidepiece is provided with
Limited pit 2, during use, described test arm 3 is placed on limit for height limit base 5, limited pit 2 be arranged on right on limit for height limit base 5
Boss is answered to coordinate；Described power panel rack 9 is located at the top of circuit-under-test plate fixed cell, and its one end is hinged on base 4
Left side is so as to can turn an angle in front and back, and its hinged end is provided with holder locking device 8.
Described test probe 1 is provided with the springing stroke of 4-5mm.
Utility model works process:
First test arm 3 is opened upwards, circuit-under-test plate locking device 10 is in relaxation state, front end slide jaw
6 groups in two side positions；Insert guide rail 7 insertion circuit-under-test plate 12 along circuit-under-test plate, the power panel 11 in assembly is placed simultaneously
On power panel rack 9, after putting in place, front end alignment pin 6 is allocated to centre position, tightens circuit-under-test plate locking device 10, this
When, circuit-under-test plate is fixed, and position determines.By power panel rack 9 back rotation certain angle, with less than line conductor row
14 elasticity is defined, and locks holder locking device 8, keeps power panel 11 motionless；Put down test arm 3 and arrive limit for height limit base 5
On, and so that test probe 1 is inserted in corresponding contact 13；Tested after energising.After test terminates, take off MUT module under test, put
Put next MUT module under test.
Claims (2)
1. a kind of circuit board performance test device, including circuit-under-test plate fixed cell, test cell, power panel rack (9)
And base (4)；It is characterized in that: described circuit-under-test plate fixed cell includes the circuit-under-test plate insertion on the left of base (4)
Guide rail (7), it is located at circuit-under-test plate locking device (10) on rear side of base (4) and is located at base (4) front end and can horizontally slipping
Alignment pin (6)；Described test cell includes test arm (3) and is located at the limit for height limit base (5) on the right side of base (4)；Described survey
Examination arm (3) is hinged in the right lateral side of base (4), and its free end is provided with test probe (1), and its sidepiece is provided with limited pit
(2), during use, described test arm (3) is placed on limit for height limit base (5), limited pit (2) be arranged on limit for height limit base (5)
The cooperation of corresponding boss；Described power panel rack (9) is located at the top of circuit-under-test plate fixed cell, and its one end is hinged on bottom
The left side of seat (4) is so as to can turn an angle in front and back, and its hinged end is provided with holder locking device (8).
2. circuit board performance test device according to claim 1, is characterized in that: described test probe (1) is provided with 4-
The springing stroke of 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627546.4U CN205910303U (en) | 2016-06-22 | 2016-06-22 | Circuit board capability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627546.4U CN205910303U (en) | 2016-06-22 | 2016-06-22 | Circuit board capability test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910303U true CN205910303U (en) | 2017-01-25 |
Family
ID=57813489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620627546.4U Expired - Fee Related CN205910303U (en) | 2016-06-22 | 2016-06-22 | Circuit board capability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102177A (en) * | 2017-03-28 | 2017-08-29 | 深圳市骏达光电股份有限公司 | Measurement jig |
-
2016
- 2016-06-22 CN CN201620627546.4U patent/CN205910303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102177A (en) * | 2017-03-28 | 2017-08-29 | 深圳市骏达光电股份有限公司 | Measurement jig |
| CN107102177B (en) * | 2017-03-28 | 2020-07-10 | 深圳市骏达光电股份有限公司 | Test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20200622 |