CN218180903U - Integrated circuit welding test tool - Google Patents
Integrated circuit welding test tool Download PDFInfo
- Publication number
- CN218180903U CN218180903U CN202221804757.2U CN202221804757U CN218180903U CN 218180903 U CN218180903 U CN 218180903U CN 202221804757 U CN202221804757 U CN 202221804757U CN 218180903 U CN218180903 U CN 218180903U
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- China
- Prior art keywords
- fixedly connected
- integrated circuit
- base
- piece
- support
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- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000003466 welding Methods 0.000 title claims abstract description 15
- 230000003139 buffering effect Effects 0.000 claims abstract description 11
- 230000005389 magnetism Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000009963 fulling Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses an integrated circuit welding test fixture, the on-line screen storage device comprises a base, the left side of base is fixed with the support, the right side fixedly connected with clamp plate mechanism of support, clamp plate mechanism is used for the fixed to integrated circuit, the surge bin has been seted up to the inside of base, the bottom fixedly connected with buffering fixture of surge bin inner wall, buffering fixture is used for centre gripping and buffering to integrated circuit. The utility model discloses a base, a support, the surge bin, the supporting shoe, the pull rod, a handle, the connecting block, the connecting pipe, the lantern ring, the clamp plate piece, the fixed block, the telescopic link, the tucking, the layer board, the bracing piece, buffer spring, spacing pivot, the clamp splice, rotatory pivot, spring telescopic link, the fixed block, magnetism inhale the piece and inhale mutually supporting in hole with magnetism, carry on spacingly to integrated circuit, prevent that integrated circuit from producing the displacement in the testing process, influence the test result, reduced simultaneously because of the collision leads to integrated circuit board to produce the possibility of damaging.
Description
Technical Field
The utility model relates to a welding test frock technical field specifically is an integrated circuit welding test frock.
Background
An integrated circuit board is a carrier on which an integrated circuit is mounted. But often the integrated circuit board is also brought on. The integrated circuit board is mainly made of silica gel, so the integrated circuit board is generally green. The integrated circuit board is made by using semiconductor manufacturing process, and many transistors, resistors, capacitors and other components are manufactured on a small single crystal silicon chip, and the components are combined into a complete electronic circuit by using a multilayer wiring or tunnel wiring method. But present test fixture has some problems, when detecting the clamping to the circuit board, the mode of fixed circuit board is more single, can't carry out stable centre gripping to the circuit board, leads to droing easily in the test procedure, because do not have effectual buffering to produce the damage to the electronic component on circuit board surface easily simultaneously, causes the damage of product. Therefore, it is desirable to design a tool for testing the bonding of an integrated circuit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integrated circuit welding test fixture to solve the problem that proposes in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the integrated circuit welding test tool comprises a base, wherein a support is fixed on the left side of the base, a pressing plate mechanism is fixedly connected on the right side of the support, and the pressing plate mechanism is used for fixing an integrated circuit;
a buffer bin is arranged in the base, the bottom of the inner wall of the buffer bin is fixedly connected with a buffer clamping mechanism, and the buffer clamping mechanism is used for clamping and buffering the integrated circuit;
the right side fixedly connected with test element mechanism of base, test element mechanism is used for the intercommunication and the closing of control circuit.
Preferably, the clamp plate mechanism includes the supporting shoe, the inside of supporting shoe is connected with the pull rod through the pivot, the left side fixedly connected with handle of pull rod, the right side of pull rod is connected with the connecting block through the pivot, the bottom fixedly connected with connecting pipe of connecting block, the right side fixedly connected with lantern ring of support, the lantern ring cover is established on the surface of connecting pipe, the bottom fixedly connected with clamp plate piece of connecting pipe, the right side fixedly connected with fixed block of support, the quantity of fixed block is two and distributes in the positive and negative both sides of the lantern ring, the bottom fixedly connected with telescopic link of fixed block, the bottom of two telescopic links is connected through the clamp plate piece, a plurality of tucks of bottom fixedly connected with of clamp plate piece.
Preferably, buffering fixture includes the layer board, the bottom fixedly connected with bracing piece of layer board, the quantity of bracing piece is four, and symmetric distribution is in the bottom of layer board, the surface of bracing piece just is located and overlaps between bottom plate and the layer board and is equipped with buffer spring, the spacing pivot of fixedly connected with between two corresponding bracing pieces, the fixed surface of spacing pivot is connected with the clamp splice, the inner wall fixed connection of clamp splice through rotatory pivot and surge bin, the bottom fixedly connected with spring telescopic rod of bracing piece, spring telescopic rod's bottom fixedly connected with stopper.
Preferably, the side of the supporting plate and the position corresponding to the clamping block are fixedly connected with a magnetic suction block, the position of the clamping block corresponding to the magnetic suction block is provided with a magnetic suction hole, and one side corresponding to the clamping block is fixedly connected with a foam pad.
Preferably, the test element mechanism includes the switch, switch fixed connection is on the right side of base, the right side of base just is located the right side fixedly connected with display screen of switch, a plurality of plugs of right side fixedly connected with of base.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a base, a support, the surge bin, the supporting shoe, the pull rod, a handle, the connecting block, the connecting pipe, the lantern ring, the clamp plate piece, the fixed block, the telescopic link, the tucking, the layer board, the bracing piece, buffer spring, spacing pivot, the clamp splice, rotatory pivot, spring telescopic link, the stopper, magnetism is inhaled the piece and is inhaled mutually supporting in hole with the magnetism, integrated circuit welding test fixture has been realized, it drives the connecting pipe through the pull rod and moves down to grasp the handle, make the tucking oppression layer board of clamp plate piece bottom move down, through mutually supporting between spacing pivot on the bracing piece and the rotatory pivot, the mutual drawing close of clamp splice has been accomplished, inhale the magnetism through magnetism and inhale the hole and accomplished the centre gripping to integrated circuit board, carry on spacingly to integrated circuit board, prevent that integrated circuit from producing the displacement in the testing process, influence the test result.
2. The utility model discloses a buffer spring and spring telescopic link's dual buffering have weakened the clamp plate and have pushed down the rigidity collision that the in-process produced, have reduced because of the collision leads to integrated circuit board to produce the possibility of damaging, through setting up the foam pad, prevent that the clamp splice from cutting to scratch to integrated circuit board's surface production at the centre gripping in-process to lead to integrated circuit's damage.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
FIG. 2 is a structural section view of the right side view of the present invention;
fig. 3 is a schematic structural diagram of a right side view of the present invention.
In the figure: the device comprises a base 1, a support 2, a buffer bin 3, a supporting block 4, a pull rod 5, a handle 6, a connecting block 7, a connecting pipe 8, a lantern ring 9, a pressing plate block 10, a fixing block 11, a telescopic rod 12, a pressing needle 13, a supporting plate 14, a supporting rod 15, a buffer spring 16, a limiting rotating shaft 17, a clamping block 18, a rotating shaft 19, a spring telescopic rod 20, a limiting block 21, a magnetic suction block 22, a magnetic suction hole 23, a foam pad 24, a switch 25, a display screen 26 and a plug 27.
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.
Please refer to fig. 1-3, an integrated circuit welding test fixture, which comprises a base 1, a support 2 is fixed on the left side of the base 1, a right side fixedly connected with a platen mechanism of the support 2 is used for fixing an integrated circuit, the platen mechanism comprises a support block 4, the inside of the support block 4 is connected with a pull rod 5 through a rotating shaft, a left side fixedly connected with handle 6 of the pull rod 5 is connected with a connecting block 7 through a rotating shaft, the bottom of the connecting block 7 is fixedly connected with a connecting pipe 8, a right side fixedly connected with a lantern ring 9 of the support 2 is sleeved on the surface of the connecting pipe 8, the bottom of the connecting pipe 8 is fixedly connected with a platen block 10, the right side fixedly connected with fixing blocks 11 of the support 2, the fixing blocks 11 are two and distributed on the front and back sides of the lantern ring 9, the bottom of the fixing blocks 11 is fixedly connected with telescopic rods 12, the bottoms of the two telescopic rods 12 are connected through the platen block 10, and the bottoms of the platen block 10 are fixedly connected with a plurality of press pins 13.
The buffer bin 3 is arranged in the base 1, the bottom of the inner wall of the buffer bin 3 is fixedly connected with a buffer clamping mechanism, the buffer clamping mechanism is used for clamping and buffering an integrated circuit, the buffer clamping mechanism comprises a supporting plate 14, the bottom of the supporting plate 14 is fixedly connected with a supporting rod 15, the number of the supporting rods 15 is four, the supporting rods are symmetrically distributed at the bottom of the supporting plate 14, the side surface of the supporting plate 14 corresponds to a position fixedly connected with a magnetic attraction block 22 of the clamping block 18, the clamping block 18 corresponds to the magnetic attraction block 22 and is provided with a magnetic attraction hole 23, one side corresponding to the clamping block 18 is fixedly connected with a foam pad 24, the clamping block 18 is prevented from scratching the surface of the integrated circuit board in the clamping process, so that the integrated circuit is damaged, the buffer spring 16 is sleeved on the surface of the supporting rod 15 and positioned between the base plate 1 and the supporting plate 14, the two corresponding supporting rods 15 are fixedly connected with a limit rotating shaft 17, the surface of the limit rotating shaft 17 is fixedly connected with the clamping block 18, the clamping block 18 is fixedly connected with the inner wall of the buffer bin 3 through the rotating shaft 19, the rotating shaft 17 is matched with the rotating shaft 19, the integrated circuit board, the telescopic rod is prevented from generating a double-suction impact on the bottom of the integrated circuit board in the test result of the integrated circuit board, the integrated circuit, the test result that the impact of the integrated circuit caused by the magnetic attraction spring 16 is reduced by the magnetic attraction block 20, and the impact of the integrated circuit board in the bottom of the test.
Base 1's right side fixedly connected with test element mechanism, test element mechanism are used for control circuit's intercommunication and close, and test element mechanism includes switch 25, and switch 25 fixed connection is on base 1's right side, and base 1's right side and the right side fixedly connected with display screen 26 that is located switch 25, a plurality of plugs 27 of base 1's right side fixedly connected with.
When the integrated circuit board clamping device is used, the handle 6 is grasped to drive the connecting pipe 8 to move downwards through the pull rod 5, so that the press pin 13 at the bottom of the press plate block 10 presses the supporting plate 14 to move downwards, the clamping blocks 18 are mutually closed through the mutual matching between the limiting rotating shaft 17 and the rotating shaft 19 on the supporting rod 15, the magnetic suction holes 23 are sucked through the magnetic suction blocks 22 to complete the clamping of the integrated circuit board, and the rigid collision between the press pin 13 and the integrated circuit board in the pressing process of the press plate block 10 is weakened through the double buffering of the buffer spring 16 and the spring telescopic rod 20.
In summary, the following steps: this integrated circuit welding test frock through base 1, support 2, surge bin 3, supporting shoe 4, pull rod 5, handle 6, connecting block 7, connecting pipe 8, lantern ring 9, pressure plate piece 10, fixed block 11, telescopic link 12, tucking 13, layer board 14, bracing piece 15, buffer spring 16, spacing pivot 17, clamp splice 18, rotatory pivot 19, spring telescopic link 20, stopper 21, magnetism piece 22 and the mutual cooperation of inhaling hole 23, the problem of proposing among the background art has been solved.
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 (5)
1. The utility model provides an integrated circuit welding test fixture, includes base (1), its characterized in that: a support (2) is fixed on the left side of the base (1), a pressing plate mechanism is fixedly connected on the right side of the support (2), and the pressing plate mechanism is used for fixing the integrated circuit;
a buffer bin (3) is arranged inside the base (1), the bottom of the inner wall of the buffer bin (3) is fixedly connected with a buffer clamping mechanism, and the buffer clamping mechanism is used for clamping and buffering the integrated circuit;
the right side of the base (1) is fixedly connected with a test element mechanism, and the test element mechanism is used for controlling the connection and the closing of a circuit.
2. The integrated circuit welding test tool of claim 1, characterized in that: the clamp plate mechanism includes supporting shoe (4), the inside of supporting shoe (4) is connected with pull rod (5) through the pivot, the left side fixedly connected with handle (6) of pull rod (5), the right side of pull rod (5) is connected with connecting block (7) through the pivot, the bottom fixedly connected with connecting pipe (8) of connecting block (7), the right side fixedly connected with lantern ring (9) of support (2), the surface at connecting pipe (8) is established in lantern ring (9) cover, the bottom fixedly connected with clamp plate piece (10) of connecting pipe (8), the right side fixedly connected with fixed block (11) of support (2), the quantity of fixed block (11) is two and distributes in the positive and negative both sides of lantern ring (9), the bottom fixedly connected with telescopic link (12) of fixed block (11), the bottom of two telescopic links (12) is connected through clamp plate piece (10), a plurality of clamp needles (13) of bottom fixedly connected with of clamp plate piece (10).
3. The integrated circuit welding test tool of claim 1, characterized in that: buffering fixture includes layer board (14), bottom fixedly connected with bracing piece (15) of layer board (14), the quantity of bracing piece (15) is four, and symmetric distribution is in the bottom of layer board (14), the surface of bracing piece (15) just is located and is equipped with buffer spring (16) between base (1) and layer board (14) the cover, fixedly connected with spacing pivot (17) between two corresponding bracing pieces (15), the fixed surface of spacing pivot (17) is connected with clamp splice (18), inner wall fixed connection through rotatory pivot (19) and surge bin (3) clamp splice (18), the bottom fixedly connected with spring telescopic link (20) of bracing piece (15), the bottom fixedly connected with stopper (21) of spring telescopic link (20).
4. The integrated circuit welding test tool of claim 3, wherein: the side of layer board (14) just corresponds position fixedly connected with magnetism of clamp splice (18) and inhales piece (22), the position that clamp splice (18) correspond magnetism and inhale piece (22) has seted up magnetism and has inhaled hole (23), one side fixedly connected with foam pad (24) that clamp splice (18) correspond.
5. The integrated circuit welding test tool of claim 1, characterized in that: test element mechanism includes switch (25), switch (25) fixed connection is on the right side of base (1), the right side of base (1) just is located right side fixedly connected with display screen (26) of switch (25), a plurality of plugs (27) of right side fixedly connected with of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804757.2U CN218180903U (en) | 2022-07-12 | 2022-07-12 | Integrated circuit welding test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804757.2U CN218180903U (en) | 2022-07-12 | 2022-07-12 | Integrated circuit welding test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218180903U true CN218180903U (en) | 2022-12-30 |
Family
ID=84611963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221804757.2U Expired - Fee Related CN218180903U (en) | 2022-07-12 | 2022-07-12 | Integrated circuit welding test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218180903U (en) |
-
2022
- 2022-07-12 CN CN202221804757.2U patent/CN218180903U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20221230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |