CN207164179U - A kind of chip pin detects open-short circuit device - Google Patents
A kind of chip pin detects open-short circuit device Download PDFInfo
- Publication number
- CN207164179U CN207164179U CN201720929304.5U CN201720929304U CN207164179U CN 207164179 U CN207164179 U CN 207164179U CN 201720929304 U CN201720929304 U CN 201720929304U CN 207164179 U CN207164179 U CN 207164179U
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- fixedly connected
- device body
- threaded rod
- block
- slide bar
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Abstract
The utility model discloses a kind of chip pin to detect open-short circuit device, including device body, described device body is cavity structure, the inside of described device body is installed with two symmetrically arranged track plates, track plates are horizontally disposed with, the installs case being vertically arranged is slidably connected on the track plates, fixed block is installed with the installs case, the slide bar being vertically arranged is fixedly connected with the top of fixed block, the top of slide bar is fixedly connected with the top inner wall of installs case, sliding shoe is slidably fitted with the slide bar, sliding shoe is sheathed on slide bar, spring is arranged with the slide bar, horizontally disposed test probe is installed with the fixed block and sliding shoe.The utility model realizes the purpose of chip pin test, and also the testing element of test device is protected, testing element is avoided and is overlooked by air, ensure that the sensitivity of test device, improves the service life of device, easy to use, easy to spread.
Description
Technical field
It the utility model is related to chip detection technique field, more particularly to a kind of chip pin detection open-short circuit dress
Put.
Background technology
Current Automated condtrol is quickly grown, and the function of control chip tends to more complicate and variation, its chip
Itself realize numerous sophisticated functions.For chip exterior the various work(of chip are realized essentially by the form of pin multiplexing
The time-sharing multiplex of energy.The multiplexing of chip functions and external terminal it is same all the more tend to complicate.
The test probe of existing chip pin detection open-short circuit device be all it is exposed outside, be vulnerable in air
Pollutant corrosion so that the sensitivity of test device declines, in order to solve problem above, it is necessary to which a kind of detection of chip pin is opened
Short-circuit test device meets the needs of people.
Utility model content
The purpose of this utility model is and a kind of chip pin inspection proposed in order to solve shortcoming present in prior art
Survey open-short circuit device.
To achieve these goals, the utility model employs following technical scheme：
A kind of chip pin detects open-short circuit device, including device body, and described device body is cavity structure, institute
The inside for stating device body is installed with two symmetrically arranged track plates, and track plates are horizontally disposed with, sliding on the track plates
It is dynamic to be connected with the installs case being vertically arranged, fixed block is installed with the installs case, is fixedly connected at the top of fixed block
There is the slide bar being vertically arranged, the top of slide bar is fixedly connected with the top inner wall of installs case, and cunning is slidably fitted with the slide bar
Motion block, sliding shoe are sheathed on slide bar, and spring is arranged with the slide bar, and spring is described between fixed block and sliding shoe
Horizontally disposed test probe is installed with fixed block and sliding shoe, the one end for testing probe extends to device body
Outside, the top inner wall of the installs case are installed with the first threaded block, offer through hole on the first threaded block, spiral shell in through hole
Line is provided with the first threaded rod being vertically arranged, and one end of first threaded rod is fixedly connected with sliding shoe, the first threaded rod
The other end be fixedly connected with horizontally disposed rotating bar, rotating bar is located at the top of device body, the one of described device body
Side inwall is installed with the second threaded block, and through hole is offered on the second threaded block, and through hole internal thread is provided with horizontally disposed
Second threaded rod, one end of second threaded rod are fixedly connected with bearing, side and installation of the bearing away from the second threaded rod
Case is fixedly connected, and the bottom of the installs case is fixedly connected with contiguous block, and the track plates are provided with standing groove, and contiguous block is located at
In standing groove, the bottom of the contiguous block is installed with horizontally disposed slide plate, and the bottom of the slide plate is fixedly connected with two
Individual symmetrically arranged pulley, pulley are rolled with standing groove bottom interior wall and connected.
Preferably, the side of the top of described device body and device body away from the second threaded block offers rectangle
Through hole, through hole connect with the inside of device body, test probe and the first threaded rod is slidably connected with through hole.
Preferably, the other end of second threaded rod is installed with handle, and handle is zigzag configuration.
Preferably, the bottom internal of the track plates is opened up fluted, and groove is connected with pulley rolling.
The beneficial effects of the utility model are：By rotating the first threaded rod, the distance between two test probes are adjusted,
The engaged test of the chip pin of arbitrary size is realized, by rotating the second threaded rod, installs case is moved into device sheet
The inside of body, realize the protective effect to testing probe.The utility model realizes the purpose of chip pin test, also to surveying
The testing element that trial assembly is put is protected, and is avoided testing element and is overlooked by air, ensure that the sensitive of test device
Degree, improves the service life of device, easy to use, easy to spread.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of chip pin detect open-short circuit device overlooking the structure diagram；
Fig. 2 be the utility model proposes a kind of chip pin detect open-short circuit device track plates and installs case connect
Connect structural representation.
In figure：1 device body, 2 track plates, 3 installs cases, 4 fixed blocks, 5 slide bars, 6 sliding shoes, 7 springs, 8 test probes,
9 first threaded blocks, 10 first threaded rods, 11 rotating bars, 12 second threaded blocks, 13 second threaded rods, 14 bearings, 15 contiguous blocks,
16 slide plates, 17 pulleys.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of chip pin detect open-short circuit device, including device body 1, and device body 1 is sky
Cavity configuration, the inside of device body 1 are installed with two symmetrically arranged track plates 2, and track plates 2 are horizontally disposed, track plates 2
On slidably connect the installs case 3 being vertically arranged, fixed block 4 is installed with installs case 3, the top of fixed block 4 is fixed
The slide bar 5 being vertically arranged is connected with, the top of slide bar 5 is fixedly connected with the top inner wall of installs case 3, is slidably installed on slide bar 5
Have sliding shoe 6, sliding shoe 6 is sheathed on slide bar 5, is arranged with spring 7 on slide bar 5, spring 7 be located at fixed block 4 and sliding shoe 6 it
Between, horizontally disposed test probe 8 is installed with fixed block 4 and sliding shoe 6, one end of test probe 8 extends to dress
The outside of body 1 is put, the top inner wall of installs case 3 is installed with the first threaded block 9, through hole is offered on the first threaded block 9,
Through hole internal thread is provided with the first threaded rod 10 being vertically arranged, and one end of the first threaded rod 10 is fixedly connected with sliding shoe 6, the
The other end of one threaded rod 10 is fixedly connected with horizontally disposed rotating bar 11, and rotating bar 11 is located at the top of device body 1, dress
The side inwall for putting body 1 is installed with the second threaded block 12, and through hole, through hole internal thread peace are offered on the second threaded block 12
Equipped with horizontally disposed second threaded rod 13, one end of the second threaded rod 13 is fixedly connected with bearing 14, and bearing 14 is away from second
The side of threaded rod 13 is fixedly connected with installs case 3, and the bottom of installs case 3 is fixedly connected with contiguous block 15, and track plates 2 are provided with
Standing groove, contiguous block 15 are located in standing groove, and the bottom of contiguous block 15 is installed with horizontally disposed slide plate 16, slide plate 16
Bottom is fixedly connected with two symmetrically arranged pulleys 17, and pulley 17 is rolled with standing groove bottom interior wall and connected.
In the present embodiment, the side of top and device body 1 away from the second threaded block 12 of device body 1 offers length
Square through hole, through hole connect with the inside of device body 1, and the test threaded rod 10 of probe 8 and first is slidably connected with through hole, and second
The other end of threaded rod 13 is installed with handle, and handle is zigzag configuration, and the bottom internal of track plates 2 opens up fluted, groove
Roll and connect with pulley 17, by rotating the first threaded rod 10, adjust the distance between two test probes 8, realize any
The engaged test of the chip pin of size, by rotating the second threaded rod 13, installs case 3 is moved into device body 1
Portion, realize the protective effect to testing probe 8.The utility model realizes the purpose of chip pin test, and also test is filled
The testing element put is protected, and is avoided testing element and is overlooked by air, be ensure that the sensitivity of test device, is carried
The high service life of device, it is easy to use, it is easy to spread.
In the present embodiment, by rotating rotating bar 11, the first threaded rod 10 is driven to rotate, the bottom of the first threaded rod 10 pushes away
Dynamic sliding shoe 6 moves, and spring 7 is constantly in compressive state, can thus adjust the distance between two test probes 8, right
Different chip pins carries out open-short circuit, by rotating the second threaded rod 13, installs case 3 is moved on track plates 2, when
When not in use, test probe 8 is drawn in the inside of device body 1, it is protected, ensure that the sensitivity of test probe 8,
Improve the service life of test device.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of chip pin detects open-short circuit device, including device body (1), it is characterised in that described device body
(1) it is cavity structure, the inside of described device body (1) is installed with two symmetrically arranged track plates (2), track plates
(2) it is horizontally disposed with, the installs case (3) being vertically arranged is slidably connected on the track plates (2), is fixed in the installs case (3)
Fixed block (4) is installed, the slide bar (5) being vertically arranged, the top of slide bar (5) and peace are fixedly connected with the top of fixed block (4)
The top inner wall of vanning (3) is fixedly connected, and sliding shoe (6) is slidably fitted with the slide bar (5), sliding shoe (6) is sheathed on cunning
On bar (5), spring (7) is arranged with the slide bar (5), spring (7) is located between fixed block (4) and sliding shoe (6), described solid
Determine to be installed with horizontally disposed test probe (8) on block (4) and sliding shoe (6), one end of test probe (8) extends to
The outside of device body (1), the top inner wall of the installs case (3) are installed with the first threaded block (9), the first threaded block
(9) through hole is offered on, through hole internal thread is provided with the first threaded rod (10) being vertically arranged, first threaded rod (10)
One end is fixedly connected with sliding shoe (6), and the other end of the first threaded rod (10) is fixedly connected with horizontally disposed rotating bar (11),
Rotating bar (11) is located at the top of device body (1), and the side inwall of described device body (1) is installed with the second threaded block
(12) through hole, is offered on the second threaded block (12), through hole internal thread is provided with horizontally disposed second threaded rod (13), described
One end of second threaded rod (13) is fixedly connected with bearing (14), side and installation of the bearing (14) away from the second threaded rod (13)
Case (3) is fixedly connected, and the bottom of the installs case (3) is fixedly connected with contiguous block (15), and the track plates (2), which are provided with, places
Groove, contiguous block (15) are located in standing groove, and the bottom of the contiguous block (15) is installed with horizontally disposed slide plate (16), institute
The bottom for stating slide plate (16) is fixedly connected with two symmetrically arranged pulleys (17), and pulley (17) rolls with standing groove bottom interior wall
Connection.
A kind of 2. chip pin detection open-short circuit device according to claim 1, it is characterised in that described device sheet
The side of the top of body (1) and device body (1) away from the second threaded block (12) offers rectangular through holes, through hole and device
The inside connection of body (1), test probe (8) and the first threaded rod (10) are slidably connected with through hole.
A kind of 3. chip pin detection open-short circuit device according to claim 1, it is characterised in that second spiral shell
The other end of rasp bar (13) is installed with handle, and handle is zigzag configuration.
A kind of 4. chip pin detection open-short circuit device according to claim 1, it is characterised in that the track plates
(2) bottom internal opens up fluted, groove and pulley (17) rolling connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929304.5U CN207164179U (en) | 2017-07-27 | 2017-07-27 | A kind of chip pin detects open-short circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929304.5U CN207164179U (en) | 2017-07-27 | 2017-07-27 | A kind of chip pin detects open-short circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207164179U true CN207164179U (en) | 2018-03-30 |
Family
ID=61714495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720929304.5U Expired - Fee Related CN207164179U (en) | 2017-07-27 | 2017-07-27 | A kind of chip pin detects open-short circuit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207164179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146805A (en) * | 2019-06-12 | 2019-08-20 | 惠州欣旺达智能工业有限公司 | A kind of carrier |
-
2017
- 2017-07-27 CN CN201720929304.5U patent/CN207164179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146805A (en) * | 2019-06-12 | 2019-08-20 | 惠州欣旺达智能工业有限公司 | A kind of carrier |
| CN110146805B (en) * | 2019-06-12 | 2021-07-27 | 惠州欣旺达智能工业有限公司 | Carrier tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20180727 |