CN211453703U - Pin test fixture suitable for integrated circuit sorting machine - Google Patents
Pin test fixture suitable for integrated circuit sorting machine Download PDFInfo
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- CN211453703U CN211453703U CN201922188150.0U CN201922188150U CN211453703U CN 211453703 U CN211453703 U CN 211453703U CN 201922188150 U CN201922188150 U CN 201922188150U CN 211453703 U CN211453703 U CN 211453703U
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Abstract
The utility model relates to the technical field of integrated circuit testing, in particular to a pin testing tool suitable for an integrated circuit sorting machine, which comprises a testing tool base, wherein a limiting mounting seat is arranged in the middle of the front surface of a bearing mounting plate, a testing pressing plate is arranged at the lower side of a positioning lifting connecting plate, a movable connecting seat is arranged at the upper left side of the basal plane of the testing pressing plate, a rotating connecting rod is arranged at the middle of the limiting mounting seat, a pulley is arranged at the upper side of the rotating connecting rod, an integrated circuit testing plate is arranged at the upper side of the testing tool base, a testing display screen is arranged at the right side of the front surface of the testing tool base, the integrated circuit can be placed through the integrated circuit testing plate, and the integrated circuit testing plate is correspondingly placed with the pins of the integrated circuit, and the testing pressing plate is pressed down to, the power-on button is powered on, and the test display screen is used for testing and displaying the power-on condition of the integrated circuit supporting leg.
Description
Technical Field
The utility model relates to an integrated circuit test technical field specifically is a pin test fixture suitable for integrated circuit sorter.
Background
The integrated circuit is a miniature electronic device or component, and is characterized by that it adopts a certain technological process, and the elements of transistor, resistor, capacitor and inductor, etc. required in a circuit and wiring are interconnected together, and made on a small semiconductor wafer or medium substrate, then packaged in a tube shell to form a miniature structure with the required circuit function, and the pins, also called base pins, are the wiring which is led out from internal circuit of integrated circuit (chip) and connected with peripheral circuit, all the pins can be formed into the interface of said chip, and one section of tail end of said wiring is formed into welding point together with welding pad on the printed circuit board by means of soft soldering, and when the integrated circuit is aged, the pin of integrated circuit can be tested, so that it provides a pin testing tool suitable for integrated circuit sorting machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pin test fixture suitable for integrated circuit sorter to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pin testing tool suitable for an integrated circuit sorting machine comprises a testing tool base, wherein a first supporting connecting plate is arranged on the upper left side of the testing tool base, a second supporting connecting plate is arranged on the upper right side of the testing tool base, a bearing mounting plate is mounted on the upper front sides of the first supporting connecting plate and the second supporting connecting plate, a limiting mounting seat is mounted in the middle of the front side of the bearing mounting plate, a rotating cylinder is arranged in the middle of the back side of the bearing mounting plate, a first limiting plate is arranged on the upper right side of the front side of the limiting mounting seat, a second limiting plate is arranged on the lower right side of the front side of the limiting mounting seat, a first guiding upright column is arranged on the base surface of the testing tool base and on the left side of the first supporting connecting plate, a second guiding upright column is arranged on the base surface of the testing tool base and on, the upside outer wall of first direction stand, second direction stand has cup jointed the even board of location lift, the downside of the even board of location lift is provided with test pressing plate, test pressing plate's the base face upper left side is provided with the removal connecting seat, the centre department of spacing mount pad is provided with the rotation connecting rod, the pulley is installed to the upside of rotation connecting rod, test fixture base's upside is provided with integrated circuit and surveys the board, test fixture base's positive right side is provided with the test display screen, test fixture base's positive centre department is provided with the circular telegram button, test fixture base's positive left side is provided with cylinder control knob.
Preferably, the rotating shaft of the rotating cylinder is fixedly connected with the rotating connecting rod.
Preferably, the top ends of the first guide upright post and the second guide upright post are provided with limiting blocks.
Preferably, the rotary cylinder is of the HSR/HSL type.
Preferably, the mobile connecting seat is arranged in a C-shaped structure.
Preferably, the test fixture base is internally provided with a test circuit connected with the integrated circuit test board.
Preferably, the rotating connecting rod is connected with the movable connecting seat through a pulley.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, survey test panel through the integrated circuit who sets up and to place integrated circuit to survey test panel and correspond with integrated circuit's pin through integrated circuit and place, test pressing plate pushes down the pin that makes integrated circuit and survey test panel stable contact back with integrated circuit, and the circular telegram button carries out the circular telegram, and the test display screen tests the circular telegram condition of integrated circuit stabilizer blade and shows.
Drawings
FIG. 1 is a right perspective view of the utility model;
FIG. 2 is a left side perspective view of the utility model;
FIG. 3 is an overall rear perspective view of the present invention;
fig. 4 is a partial structure diagram of the present invention.
In the figure: the test fixture comprises a test fixture base 1, a first support connecting plate 2, a second support connecting plate 3, a bearing mounting plate 4, a limiting mounting seat 5, a rotary cylinder 6, a first limiting plate 7, a second limiting plate 8, a first guiding upright post 9, a second guiding upright post 10, a positioning lifting connecting plate 11, a test pressing plate 12, a movable connecting seat 13, a rotating connecting rod 14, a pulley 15, an integrated circuit test plate 16, a test display screen 17, a power-on button 18 and a cylinder control knob 19.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a pin test tool suitable for an integrated circuit sorting machine comprises a test tool base 1, wherein a first support connecting plate 2 is arranged on the left upper side of the test tool base 1, a second support connecting plate 3 is arranged on the right upper side of the test tool base 1, a bearing mounting plate 4 is arranged on the front upper sides of the first support connecting plate 2 and the second support connecting plate 3, a limiting mounting seat 5 is arranged in the middle of the front of the bearing mounting plate 4, a rotary air cylinder 6 is arranged in the middle of the back of the bearing mounting plate 4, a first limiting plate 7 is arranged on the front upper right side of the limiting mounting seat 5, a second limiting plate 8 is arranged on the front lower right side of the limiting mounting seat 5, a first guide upright post 9 is arranged on the base surface of the test tool base 1 and on the left side of the first support connecting plate 2, a second guide upright post 10 is arranged on the base surface of the test tool base 1 and, the outer walls of the upper sides of a first guide upright post 9 and a second guide upright post 10 are sleeved with a positioning lifting connecting plate 11, the lower side of the positioning lifting connecting plate 11 is provided with a test pressing plate 12, the left upper side of the base surface of the test pressing plate 12 is provided with a movable connecting seat 13, the middle part of a limiting mounting seat 5 is provided with a rotating connecting rod 14, the upper side of the rotating connecting rod 14 is provided with a pulley 15, the upper side of a test tooling base 1 is provided with an integrated circuit test plate 16, the right side of the front surface of the test tooling base 1 is provided with a test display screen 17, the middle part of the front surface of the test tooling base 1 is provided with a power-on button 18, the left side of the front surface of the test tooling base 1 is provided with a cylinder control knob 19, the integrated circuit test plate 16 can be placed through the arranged integrated circuit test plate 16, and is placed corresponding to the, the power-on button 18 is powered on, and the test display screen 17 is used for testing and displaying the power-on condition of the integrated circuit support leg.
The utility model discloses work flow: when in use, the integrated circuit is placed on the upper side of the integrated circuit test board 16, the air cylinder control knob 19 controls the rotary air cylinder 6, the rotary air cylinder 6 drives the rotary connecting rod 14 to rotate, the connecting seat 13 is moved to press the test pressing plate 12 under the action of the rotating connecting rod 14, the test pressing plate 12 is positioned, slid and pressed on the first guide upright 9 and the second guide upright 10, the rotating connecting rod 14 is limited by the first limiting plate 7 and the second limiting plate 8, the integrated circuit can be placed by the arranged integrated circuit testing board 16, and the integrated circuit testing board 16 is placed corresponding to the pins of the integrated circuit, and after the testing pressing plate 12 is pressed down to make the pins of the integrated circuit stably contact with the integrated circuit testing board 16, the power-on button 18 is powered on, and the test display screen 17 is used for testing and displaying the power-on condition of the integrated circuit support leg.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pin test fixture suitable for integrated circuit sorter, includes test fixture base (1), its characterized in that: the upper left side of test fixture base (1) is provided with first supporting connection board (2), the upper right side of test fixture base (1) is provided with second supporting connection board (3), the positive upside of first supporting connection board (2) and second supporting connection board (3) is installed and is born mounting panel (4), bear the positive middle department of mounting panel (4) and install spacing mount pad (5), the back middle department of bearing mounting panel (4) is provided with revolving cylinder (6), the positive upper right side of spacing mount pad (5) is provided with first limiting plate (7), the positive right downside of spacing mount pad (5) is provided with second limiting plate (8), the base face of test fixture base (1) is provided with first guide post (9) and the left side that is located first supporting connection board (2), the base face of test fixture base (1) is provided with and sets up the left side that is located second supporting connection board (3) and sets up A second guide upright post (10), the outer walls of the upper sides of the first guide upright post (9) and the second guide upright post (10) are sleeved with a positioning lifting connecting plate (11), a test pressing plate (12) is arranged on the lower side of the positioning lifting connecting plate (11), a movable connecting seat (13) is arranged on the left upper side of the basal plane of the test pressing plate (12), a rotary connecting rod (14) is arranged in the middle of the limiting mounting seat (5), a pulley (15) is arranged on the upper side of the rotary connecting rod (14), an integrated circuit test board (16) is arranged on the upper side of the test tool base (1), a test display screen (17) is arranged on the right side of the front surface of the test fixture base (1), an electrifying button (18) is arranged in the middle of the front surface of the test fixture base (1), and an air cylinder control knob (19) is arranged on the left side of the front surface of the test tool base (1).
2. The pin test tool applicable to the integrated circuit sorting machine according to claim 1, wherein: the rotating shaft of the rotating cylinder (6) is fixedly connected with the rotating connecting rod (14).
3. The pin test tool applicable to the integrated circuit sorting machine according to claim 1, wherein: and limiting blocks are arranged at the top ends of the first guide upright post (9) and the second guide upright post (10).
4. The pin test tool applicable to the integrated circuit sorting machine according to claim 1, wherein: the rotary cylinder (6) is of an HSR/HSL type.
5. The pin test tool applicable to the integrated circuit sorting machine according to claim 1, wherein: the movable connecting seat (13) is arranged in a C-shaped structure.
6. The pin test tool applicable to the integrated circuit sorting machine according to claim 1, wherein: the test fixture base (1) is internally provided with a test circuit connected with an integrated circuit test board (16).
7. The pin test tool applicable to the integrated circuit sorting machine according to claim 1, wherein: the rotating connecting rod (14) is connected with the movable connecting seat (13) through a pulley (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188150.0U CN211453703U (en) | 2019-12-09 | 2019-12-09 | Pin test fixture suitable for integrated circuit sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922188150.0U CN211453703U (en) | 2019-12-09 | 2019-12-09 | Pin test fixture suitable for integrated circuit sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211453703U true CN211453703U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922188150.0U Active CN211453703U (en) | 2019-12-09 | 2019-12-09 | Pin test fixture suitable for integrated circuit sorting machine |
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| Country | Link |
|---|---|
| CN (1) | CN211453703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112327141A (en) * | 2020-11-30 | 2021-02-05 | 广东省梅州市质量计量监督检测所 | Automatic detection equipment for electronic circuit board |
-
2019
- 2019-12-09 CN CN201922188150.0U patent/CN211453703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112327141A (en) * | 2020-11-30 | 2021-02-05 | 广东省梅州市质量计量监督检测所 | Automatic detection equipment for electronic circuit board |
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