CN212433328U - High efficiency ICT test fixture - Google Patents
High efficiency ICT test fixture Download PDFInfo
- Publication number
- CN212433328U CN212433328U CN201921918268.8U CN201921918268U CN212433328U CN 212433328 U CN212433328 U CN 212433328U CN 201921918268 U CN201921918268 U CN 201921918268U CN 212433328 U CN212433328 U CN 212433328U
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- China
- Prior art keywords
- fixed
- plate
- workbench
- detection
- circuit board
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- Expired - Fee Related
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Abstract
The utility model discloses a high-efficiency ICT test fixture, which comprises a base, a workbench and a detection plate; when in use, the circuit board to be detected is placed in the mounting groove, the handle is pulled to be pressed downwards, the fixed hanging rod at the lower side of the fixed plate is aligned to the inside of the mounting groove, the circuit board to be detected in the mounting groove is pressed and covered, so that the test point on the circuit board to be detected can be in complete contact with the detection probe, the test accuracy is higher, the number of blind spots is less, the product quality is improved, drive installation roof both sides when the fixed plate is pressed down and cover and answer spring downwardly stretching, when loosening the handle installation roof drives the fixed plate and replies the original position with fixed depression bar, wait to change and wait to detect the circuit board, convenient and fast uses, coupling spring can give the certain buffer power of pick-up plate when fixed depression bar is pressed and is covered, the slide rail has guaranteed that the pick-up plate position does not squint in the motion process, the test accuracy has been improved, efficiency of software testing is promoted by a wide margin.
Description
Technical Field
The utility model relates to a circuit board detection area specifically is a high efficiency ICT test fixture.
Background
An in-circuit tester (ICT for short) is a test device for producing a printed circuit board assembly, which is necessary for modern electronic enterprises, and the ICT test is mainly used for detecting open circuit, short circuit and welding conditions of all parts of a circuit of a printed circuit board by contacting test points on a PCB (printed circuit board) through test probes.
Therefore, those skilled in the art provide an efficient ICT testing fixture to solve the above problems in the prior art.
Disclosure of Invention
An object of the utility model is to provide a high efficiency ICT test fixture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-efficiency ICT test fixture comprises a base, a workbench and a detection plate; the detection device comprises a base, a detection plate, a detection device and a detection device, wherein a fixed seat is arranged at the upper side end part of the base, a line connecting pipe is arranged at the lower end of the left side of the fixed seat, a workbench is arranged at the middle position of the upper end of the fixed seat, fixed rods are arranged at the two side end parts of the workbench, a supporting rod is arranged at the outer side end part of the fixed rod, the upper side end part of the workbench is;
the upper end inner sides of the fixed rods on two sides of the workbench are respectively provided with a sliding rail, the inner sides of the sliding rails are arranged corresponding to the end parts on two sides of the detection plate, the upper side end surface of the detection plate is provided with a plurality of sequentially arranged mounting grooves, the middle position in the mounting grooves is provided with a fixing groove, the upper side end part of the workbench is provided with a plurality of detection probes arranged corresponding to the mounting grooves, and the upper side end parts of the detection probes penetrate through the detection plate and the fixing groove and extend to the inner upper; the upper end upside of bracing piece is equipped with the installation roof, and all is equipped with the sliding sleeve between the both sides tip of installation roof and the connection of bracing piece, and the upside tip of bracing piece is equipped with the fixed block, and the cover is equipped with the answer spring on the bracing piece between fixed block downside and the sliding sleeve upside, and the lower extreme intermediate position of installation roof is equipped with the connecting seat, and the downside tip of connecting seat is equipped with the connecting plate, and the downside tip of connecting plate is equipped with the fixed plate, and the downside tip of fixed plate is equipped with the fixed depression bar.
As a further aspect of the present invention: the lower side end part of the fixed compression bar is correspondingly arranged in the mounting groove.
As a further aspect of the present invention: the handle is fixedly connected to the middle position of the front face of the connecting seat.
As a further aspect of the present invention: the upper and lower both ends of slide rail all are equipped with the stopper, and the stopper corresponds the setting with the pick-up plate.
As a further aspect of the present invention: and the detection probe is connected with the fixing groove in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
the device is suitable for various ICT test occasions, when in use, the circuit board to be detected is placed in the mounting groove, the handle is pulled to be pressed downwards, the fixed hanging rod on the lower side of the fixed plate is aligned to the inside of the mounting groove, the circuit board to be detected in the mounting groove is pressed, the test point on the circuit board to be detected can be in complete contact with the detection probe, the test accuracy is higher, blind spots are fewer, the product quality is improved, the fixed plate is pressed downwards and simultaneously drives the return springs on the two sides of the mounting top plate to stretch downwards, the mounting top plate drives the fixed plate and the fixed pressure rod to return to the position when the handle is loosened, the circuit board to be detected is waited to be replaced, the original position is convenient and quick to use, the connecting springs can give a certain buffer force to the detection plate when the fixed pressure rod is pressed, the slide rail ensures that, the test accuracy is improved, and the test efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency ICT test fixture.
Fig. 2 is a schematic structural diagram of a high-efficiency ICT test fixture detection board.
In the figure: the detection device comprises a base 1, a line connecting pipe 2, a fixed seat 3, a support rod 4, a workbench 5, a fixed rod 6, a sliding rail 7, a connecting spring 8, a detection plate 9, a fixed plate 10, a connecting plate 11, a mounting top plate 12, a sliding sleeve 13, a return spring 14, a fixed block 15, a connecting seat 16, a handle 17, a fixing pressure rod 18, a mounting groove 19, a detection probe 20 and a fixing groove 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a high efficiency ICT testing jig includes a base 1, a worktable 5 and a detecting plate 9; the detection device comprises a base 1, a fixed seat 3, a line connecting pipe 2, a workbench 5, fixed rods 6, a supporting rod 4, a detection plate 9 and connecting springs 8, wherein the fixed seat 3 is arranged at the upper end part of the base 1, the line connecting pipe 2 is arranged at the lower end of the left side of the fixed seat 3, the workbench 5 is arranged at the middle position of the upper end of the fixed seat 3, the fixed rods 6 are arranged at the end parts of two sides of the workbench 5, the supporting rod 4 is arranged at the outer side end part of the fixed rod 6;
the inner sides of the upper ends of the fixing rods 6 on the two sides of the workbench 5 are respectively provided with a sliding rail 7, the inner sides of the sliding rails 7 are arranged corresponding to the end parts on the two sides of the detection plate 9, the upper side end surface of the detection plate 9 is provided with a plurality of orderly-arranged installation grooves 19, the middle position inside the installation grooves 19 is provided with a fixing groove 21, the upper side end part of the workbench 5 is provided with a plurality of detection probes 20 arranged corresponding to the installation grooves 19, and the upper side end part of each detection probe 20 penetrates through the detection plate 9 and the fixing groove 21 and extends to; the upper end upside of bracing piece 4 is equipped with installation roof 12, and all be equipped with sliding sleeve 13 between the both sides tip of installation roof 12 and the bracing piece 4 be connected, the upside tip of bracing piece 4 is equipped with fixed block 15, and the cover is equipped with answer spring 14 on the bracing piece 4 between 15 belows of fixed block and the sliding sleeve 13 upside, the lower extreme intermediate position of installation roof 12 is equipped with connecting seat 16, the downside tip of connecting seat 16 is equipped with connecting plate 11, the downside tip of connecting plate 11 is equipped with fixed plate 10, and the downside tip of fixed plate 10 is equipped with the fixed depression bar 18 of a plurality of range in order.
The slide rail 7 is an I-shaped slide rail, a movable limiting block is arranged in the slide block, a plurality of threaded holes are formed in the lower side of the I-shaped slide rail, grooves corresponding to the threaded holes are formed in the limiting block, and the limiting block is fixedly installed in the threaded holes through screws.
The lower end of the fixed compression bar 18 is arranged corresponding to the inside of the mounting groove 19.
A handle 17 is fixedly connected to the middle position of the front surface of the connecting seat 16.
The upper and lower both ends of slide rail 7 all are equipped with the stopper, and the stopper corresponds the setting with pick-up plate 9.
The detection probe 20 is connected with the fixing groove 21 in a sliding manner.
The utility model discloses a theory of operation is:
the utility model relates to a high efficiency ICT test fixture, this device is applicable to multiple ICT test occasion, when using, put into the circuit board that awaits measuring inside mounting groove 19, push down and cover in pulling handle 17, make fixed peg 18 of fixed plate 10 downside aim at the inside of mounting groove 19, press and cover the circuit board that awaits measuring inside mounting groove 19, make the test point on the circuit board that awaits measuring can contact with detecting probe 20 completely, make the test accuracy higher, the blind spot is still less, improve the product quality, drive installation roof 12 both sides answer spring 14 and stretch downwards when fixed plate 10 is pushed down and covered, installation roof 12 drives fixed plate 10 and fixed depression bar 18 and returns to the original position when loosening handle 17, wait for changing the circuit board that awaits measuring, convenient and fast to use, connecting spring 8 can give certain cushion force to pick-up plate 9 when fixed depression bar 18 is pressed and covered, the slide rail 7 ensures that the position of the detection plate 9 is not deviated in the movement process, so that too large errors cannot be generated, the test accuracy is improved, and the test efficiency is greatly improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A high-efficiency ICT test fixture comprises a base (1), a workbench (5) and a detection plate (9); the detection device is characterized in that a fixed seat (3) is arranged at the upper side end part of the base (1), a line connecting pipe (2) is arranged at the lower end of the left side of the fixed seat (3), a workbench (5) is arranged at the middle position of the upper end of the fixed seat (3), fixing rods (6) are arranged at the end parts of the two sides of the workbench (5), a supporting rod (4) is arranged at the outer side end part of each fixing rod (6), a detection plate (9) is arranged at the upper side end part of the workbench (5), and a connecting spring (8) is arranged between the two ends of the lower side of the detection plate (9);
the upper end inner sides of the fixing rods (6) on the two sides of the workbench (5) are respectively provided with a sliding rail (7), the inner sides of the sliding rails (7) are arranged corresponding to the end parts on the two sides of the detection plate (9), the upper side end surface of the detection plate (9) is provided with a plurality of installation grooves (19) which are arranged in sequence, the middle position inside the installation groove (19) is provided with a fixing groove (21), the upper side end part of the workbench (5) is provided with a plurality of detection probes (20) which are arranged corresponding to the installation grooves (19), and the upper side end parts of the detection probes (20) penetrate through the detection plate (9) and the fixing grooves (21) and extend; the upper end upside of bracing piece (4) is equipped with installation roof (12), and all be equipped with sliding sleeve (13) between the both sides tip of installation roof (12) and the being connected of bracing piece (4), the upside tip of bracing piece (4) is equipped with fixed block (15), and the cover is equipped with answer spring (14) on bracing piece (4) between fixed block (15) downside and sliding sleeve (13) upside, the lower extreme intermediate position of installation roof (12) is equipped with connecting seat (16), the downside tip of connecting seat (16) is equipped with connecting plate (11), the downside tip of connecting plate (11) is equipped with fixed plate (10), and the downside tip of fixed plate (10) is equipped with fixed depression bar (18) of a plurality of range in order.
2. The ICT testing fixture of claim 1, wherein the lower end of the fixed compression bar (18) is disposed corresponding to the inside of the mounting groove (19).
3. The ICT testing fixture of claim 1, characterized in that a handle (17) is fixedly connected to the middle position of the front surface of the connecting seat (16).
4. The ICT test fixture of high efficiency according to claim 1, characterized in that the upper and lower ends of the slide rail (7) are provided with limit blocks, and the limit blocks are arranged corresponding to the detection plate (9).
5. A high efficiency ICT test fixture according to claim 1 characterized in that the detection probes (20) are slidably connected to the fixing slots (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918268.8U CN212433328U (en) | 2019-11-08 | 2019-11-08 | High efficiency ICT test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918268.8U CN212433328U (en) | 2019-11-08 | 2019-11-08 | High efficiency ICT test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212433328U true CN212433328U (en) | 2021-01-29 |
Family
ID=74275694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921918268.8U Expired - Fee Related CN212433328U (en) | 2019-11-08 | 2019-11-08 | High efficiency ICT test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212433328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110826014A (en) * | 2019-11-12 | 2020-02-21 | 南京理工大学 | Valve short-circuit protection action current signal decomposition method based on VMD |
-
2019
- 2019-11-08 CN CN201921918268.8U patent/CN212433328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110826014A (en) * | 2019-11-12 | 2020-02-21 | 南京理工大学 | Valve short-circuit protection action current signal decomposition method based on VMD |
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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: 20210129 Termination date: 20211108 |