CN207730797U - A kind of device for fire-fighting equipment circuit board testing - Google Patents
A kind of device for fire-fighting equipment circuit board testing Download PDFInfo
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- CN207730797U CN207730797U CN201820003500.4U CN201820003500U CN207730797U CN 207730797 U CN207730797 U CN 207730797U CN 201820003500 U CN201820003500 U CN 201820003500U CN 207730797 U CN207730797 U CN 207730797U
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- circuit board
- fire
- fighting equipment
- plate
- equipment circuit
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Abstract
The utility model discloses a kind of devices for fire-fighting equipment circuit board testing, including test circuit plate, including microcontroller, for providing test signal to fire-fighting equipment circuit board to be measured；Needle bed is electrically connected with the test circuit plate, is equipped with several probes corresponding with the test point of fire-fighting equipment circuit board to be measured；Fixed plate is equipped with fixture, for fixing fire-fighting equipment circuit board to be measured；It further include pedestal；The fixed plate is set on the pedestal and liftable.The lifting for fixing the fixed plate of fire-fighting equipment circuit board to be measured may be implemented in some embodiments in the novel device for fire-fighting equipment circuit board testing of the utility model, facilitates progress probe to be contacted with test point, to be tested.In some embodiments, it can prevent fixed plate from excessively rising and damage fire-fighting equipment circuit board to be measured by pressure.
Description
Technical field
The utility model is related to a kind of devices for fire-fighting equipment circuit board testing.
Background technology
Since surface mounting technique (SMT) starts to gradually replace jack type mounting technique, the device installed on circuit board
Part becomes smaller and smaller, and the function that unit area is included on plate is then stronger and stronger.Surface mount device size it is continuous
It reduces and thing followed high-density circuit is installed, great challenge is brought to test.
With the use of large scale integrated circuit and the extensive use of surface mounting technique and printed circuit board (PCB)
The automatic assembly line of assembly so that the failure of printed circuit board switchs to broken string (OPEN), short circuit from " device failure " failure
(SHORT) failures such as.Circuit board making such as breaks (OPEN), is short at needing to carry out functional test on a testing machine after finished product
Road (SHORT), voltage resistance etc..
Fire-fighting equipment circuit board is due to its special effect, to the requirement higher of stability and failure rate, thus to fire-fighting
The device of circuitry board test requires also to increase.The device of fire equipments circuit board testing is required to adjusting position
With prevent in test process damage fire-fighting equipment circuit board.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of device for fire-fighting equipment circuit board testing, specifically
Structure is as follows：
A kind of device for fire-fighting equipment circuit board testing, including test circuit plate, including microcontroller, for providing
Test signal gives fire-fighting equipment circuit board to be measured；Needle bed is electrically connected with the test circuit plate, is set with fire-fighting to be measured equipped with several
The corresponding probe of test point of standby circuit board；Fixed plate is equipped with fixture, for fixing fire-fighting equipment circuit board to be measured；Further include
Pedestal；The fixed plate is set on the pedestal and liftable.
Optionally, the fixed plate side is equipped with vertical plate；The test circuit plate is fixed on the outside of the vertical plate,
The needle bed is horizontally fixed on the inside of the vertical plate, and the vertical plate is equipped with for connecting the test circuit plate and needle bed
Circuit through-hole.
Optionally, the base top surface centre position is fixed with the first threaded rod, first threaded rod vertically upward
In the first threaded hole among screwed support plate；The support plate quadrangle is equipped with the second threaded hole；Fixed plate bottom surface quadrangle
Equipped with the second threaded rod, second threaded rod screws in the second threaded hole of the support plate quadrangle；Second threaded rod
It is equipped with nut in the part tail end across the second threaded hole.
Optionally, it is equipped with horizontal slide rail on the inside of the vertical plate, the needle bed is slidably connected by sliding block and horizontal slide rail.
Optionally, the probe is made of flexible metal；The top surface of the fixed plate is equipped with guard column, the protection
The height of column is more than the thickness of fire-fighting equipment circuit board to be measured.
Advantageous effect：
The novel device for fire-fighting equipment circuit board testing of the utility model, in some embodiments, Ke Yishi
The lifting for now fixing the fixed plate of fire-fighting equipment circuit board to be measured facilitates progress probe to be contacted with test point, to carry out
Test.In some embodiments, it can prevent fixed plate from excessively rising and damage fire-fighting equipment circuit board to be measured by pressure.
Description of the drawings
Fig. 1 is structural schematic diagram of the embodiment 1 for the device of fire-fighting equipment circuit board testing；
Fig. 2 is front view of the embodiment 1 for the device of fire-fighting equipment circuit board testing；
Fig. 3 is the structural schematic diagram of 2 vertical plate of embodiment；
Fig. 4 is the structural schematic diagram of 3 fixed plate of embodiment；
The engineer's scale and disunity of each figure in the figures above, clear in order to watch, each figure is fitted on the basis of existing
When scaling.
In figure, test circuit plate 1, needle bed 2, probe 21, fixed plate 3, pedestal 4, vertical plate 5, the first threaded rod 41, support
Plate 42, the second threaded rod 43, nut 44, horizontal slide rail 51, guard column 31.
Specific implementation mode
For technology contents, construction feature, institute's reached purpose and effect of the utility model is described in detail, reality is hereby enumerated below
It applies example and attached drawing is coordinated to be explained in detail.
Embodiment 1
A kind of device for fire-fighting equipment circuit board testing, as shown in Figure 1, including test circuit plate 1, including microcontroller
Device, for providing test signal to fire-fighting equipment circuit board to be measured；Needle bed 2 is electrically connected with the test circuit plate 1, if equipped with
Do probe corresponding with the test point of fire-fighting equipment circuit board to be measured 21；Fixed plate 3 is equipped with fixture, for fixing fire-fighting to be measured
Circuitry plate；It further include pedestal 4；The fixed plate 3 is set on the pedestal 4 and liftable.
In conjunction with shown in Fig. 2,3 side of the fixed plate is equipped with vertical plate 5；The test circuit plate 1 is fixed on described vertical
The outside of plate 5, the needle bed 2 are horizontally fixed on the inside of the vertical plate 5, and the vertical plate 5 is equipped with for connecting the survey
Try the through-hole of the circuit of circuit board 1 and needle bed 2.4 top surface centre position of the pedestal is fixed with the first threaded rod vertically upward
41, in the first threaded hole among the 41 screwed support plate of the first threaded rod 42；42 4 jiaos of the support plate is equipped with the second spiral shell
Pit；3 bottom surface quadrangle of the fixed plate is equipped with the second threaded rod 43, and second threaded rod 43 screws 42 4 jiaos of the support plate
The second threaded hole in；Second threaded rod 43 is equipped with nut 44 in the part tail end across the second threaded hole.
The device for fire-fighting equipment circuit board testing of the present embodiment, including microcontroller test circuit plate using upper
Commercially available business men product, belong to the prior art.
The device for fire-fighting equipment circuit board testing of the present embodiment may be implemented to fix fire-fighting equipment circuit board to be measured
Fixed plate lifting, facilitate carry out probe contacted with test point, to be tested.
Embodiment 2
Difference from example 1 is that as shown in figure 3, the inside of the vertical plate 5 is equipped with horizontal slide rail 51, it is described
Needle bed 2 is slidably connected by sliding block and horizontal slide rail 51.
The device for fire-fighting equipment circuit board testing of the present embodiment, needle bed can be set with WidFin section, preferably
Adapt to the test point of fire-fighting equipment circuit board to be measured.
Embodiment 3
Difference from example 1 is that the probe 21 is made of flexible metal；As shown in figure 4, described solid
The top surface of fixed board 3 is equipped with guard column 31, and the height of the guard column 31 is more than the thickness of fire-fighting equipment circuit board to be measured.
The device for fire-fighting equipment circuit board testing of the present embodiment, can prevent fixed plate excessively rise damage by pressure it is to be measured
Fire-fighting equipment circuit board.
In conclusion the only preferred embodiment of the utility model, does not limit the scope of protection of the utility model with this, it is all
It is all what the utility model patent covered according to equivalent changes and modifications made by the utility model patent range and description
Within the scope of.
Claims (5)
1. a kind of device for fire-fighting equipment circuit board testing, which is characterized in that including
Test circuit plate (1), including microcontroller, for providing test signal to fire-fighting equipment circuit board to be measured；
Needle bed (2) is electrically connected with the test circuit plate (1), is equipped with several test points pair with fire-fighting equipment circuit board to be measured
The probe (21) answered；
Fixed plate (3) is equipped with fixture, for fixing fire-fighting equipment circuit board to be measured；
Further include pedestal (4)；
The fixed plate (3) is set on the pedestal (4) and liftable.
2. device as described in claim 1, which is characterized in that fixed plate (3) side is equipped with vertical plate (5)；The survey
Examination circuit board (1) is fixed on the outside of the vertical plate (5), and the needle bed (2) is horizontally fixed on the interior of the vertical plate (5)
Side, the vertical plate (5) are equipped with the through-hole of the circuit for connecting the test circuit plate (1) and needle bed (2).
3. device as described in claim 1, which is characterized in that fixation is set vertically upward in pedestal (4) the top surface centre position
There is the first threaded rod (41), in the first intermediate threaded hole of the first threaded rod (41) screwed support plate (42)；The support
Plate (42) quadrangle is equipped with the second threaded hole；
Fixed plate (3) the bottom surface quadrangle is equipped with the second threaded rod (43), and second threaded rod (43) screws the support plate
(42) in the second threaded hole of quadrangle；Second threaded rod (43) is equipped with nut in the part tail end across the second threaded hole
(44)。
4. device as claimed in claim 2, which is characterized in that horizontal slide rail (51) is equipped on the inside of the vertical plate (5), it is described
Needle bed (2) is slidably connected by sliding block and horizontal slide rail (51).
5. device as described in claim 1, which is characterized in that the probe (21) is made of flexible metal；It is described solid
The top surface of fixed board (3) is equipped with guard column (31), and the height of the guard column (31) is more than the thickness of fire-fighting equipment circuit board to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003500.4U CN207730797U (en) | 2018-01-02 | 2018-01-02 | A kind of device for fire-fighting equipment circuit board testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003500.4U CN207730797U (en) | 2018-01-02 | 2018-01-02 | A kind of device for fire-fighting equipment circuit board testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730797U true CN207730797U (en) | 2018-08-14 |
Family
ID=63084740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003500.4U Active CN207730797U (en) | 2018-01-02 | 2018-01-02 | A kind of device for fire-fighting equipment circuit board testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207730797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489401A (en) * | 2020-11-19 | 2021-03-12 | 蚌埠依爱消防电子有限责任公司 | A accredited testing organization for fire alarm system circuit board |
-
2018
- 2018-01-02 CN CN201820003500.4U patent/CN207730797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489401A (en) * | 2020-11-19 | 2021-03-12 | 蚌埠依爱消防电子有限责任公司 | A accredited testing organization for fire alarm system circuit board |
| CN112489401B (en) * | 2020-11-19 | 2021-08-03 | 蚌埠依爱消防电子有限责任公司 | A accredited testing organization for fire alarm system circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100094 Floor 101-B08, Building 3, Nine Courtyard, Yongfeng Road, Haidian District, Beijing Patentee after: Beijing Xintai Jianancheng Fire Protection Technology Co., Ltd. Address before: 101102 Beijing Tongzhou District Jingsheng Nansi Street 15 Liandong U Valley Central District 9B Second Floor Patentee before: BEIJING JIANANCHENG AUTOMATION CONTROL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for test of fire control equipment circuit board Effective date of registration: 20191011 Granted publication date: 20180814 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing Xintai Jianancheng Fire Protection Technology Co., Ltd. Registration number: Y2019990000316 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220511 Granted publication date: 20180814 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing Xintai Jianancheng Fire Protection Technology Co.,Ltd. Registration number: Y2019990000316 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |