Cable fastening tool and chip packaging assembly

Abstract

The utility model discloses a cable fastening tool and a chip packaging assembly, which comprise a chassis assembly, a box body assembly is arranged on the outer wall of one side of the chassis assembly through bolts, a fixing assembly is arranged between the box body assembly and the chassis assembly, the fixing assembly comprises a fixing plate, and a plurality of mounting holes are formed in the outer wall of one side of the top of the fixing plate. A rubber bag sleeve is adhered to the interior of the mounting hole through glue, and a cavity is formed in the fixing plate; the pump body is started, the pump body injects air into the air delivery pipe, then the air is input into the connecting cavity channel through the connecting pipe and flows into the cavity, then the air in the cavity flows into the rubber bag sleeve through the through hole, and then the rubber bag sleeve bulges to fix and clamp a cable penetrating through the interior of the mounting hole. In the process, the purpose of simultaneously fixing a plurality of cables can be achieved at a time, the time for fixing the test cable is greatly shortened, and the outer sheath of the test cable cannot be damaged by the fixation of the rubber capsule sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to chip packaging technical field, concretely relates to a cable fastening tool and chip packaging assembly. BACKGROUND

[0002] Chip packaging box is an important step in the semiconductor manufacturing process, which involves installing a bare chip (unencapsulated integrated circuit) into a protective shell. During testing, test cables are inserted into the connectors of the chip packaging box through plugs and then connected to the testing equipment for testing.

[0003] For example, the cable fastening tool and chip packaging assembly with the application number CN202220659172.X and the authorization announcement date of September 6, 2022. The cable fastening tool includes a fastening plate and a plug head. The fastening plate has a limiting hole for the cable to pass through. The plug head covers the cable and blocks the gap between the limiting hole and the cable. The chip packaging assembly includes a chip packaging box and a cable fastening tool. The chip packaging box has a connector. The fastening plate is fixed above the chip packaging box. The plug of the cable is used to plug with the connector on the chip packaging box. In this way, the utility model can prevent the cable from loosening and falling off after plugging, and improve the testing stability.

[0004] To prevent the cable from falling off the chip packaging box during testing, the cable is fixed by the fastening tool. However, in the prior art, the fastening degree between the cable and the hole on the fastening tool is generally increased by adding a plug head. However, multiple cables are required during testing, which results in a time-consuming and labor-intensive process of fixing the cable by the fastening tool and plug head. Moreover, the plug head is mostly made of metal. When the cable is fastened as a wooden wedge, it may damage the outer sheath of the test cable. Therefore, there is an urgent need to design a cable fastening tool and chip packaging assembly to solve the above problems. Utility model content

[0005] The utility model aims to provide a cable fastening tool and chip packaging assembly to solve the above problems in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A cable fastening tool, comprising a chassis assembly, a box assembly is mounted on one side outer wall of the chassis assembly through bolts, a fixing assembly is arranged between the box assembly and the chassis assembly, the fixing assembly comprises a fixing plate, a plurality of mounting holes are formed in one side outer wall of the top of the fixing plate, and rubber sleeves are bonded in the mounting holes through glue, a cavity is formed in the fixing plate, a connecting cavity is formed in one side of the inner wall of the cavity, a connecting pipe is threadedly connected in the connecting cavity, a through hole is formed in one side of the inner wall of the mounting hole, and the through hole and the cavity are interconnected, the rubber sleeve and the through hole are interconnected, the box assembly comprises a box, an installation area is formed in one side outer wall of the box, a pump body is mounted on one side of the bottom in the installation area through bolts, a gas conveying pipe is inserted into one side outer wall of the box, and the gas conveying pipe is connected with the pump body.

[0008] Further, a supporting plate is mounted on one side outer wall of the box through bolts, and a screw rod is mounted on the center of the bottom of the supporting plate through a bearing.

[0009] Further, a driving motor is mounted on one side of the top of the inner wall of the installation area through bolts, and the output end of the driving motor is fixedly connected with the screw rod through a key.

[0010] Further, a connecting plate is mounted on one side outer wall of the fixing plate through bolts, and the connecting plate is threadedly connected with the screw rod.

[0011] Further, the chassis assembly comprises a chassis, a control console is mounted on one side outer wall of the chassis through bolts, and the control console is fixedly connected with the driving motor and the pump body through wires.

[0012] Further, an installation groove is formed in the center of the top of the chassis, and an air bag is mounted in the installation groove through bolts, and the air bag is connected with the pump body through a pipeline.

[0013] Further, guide rods are mounted on the outer walls of the top of the chassis through bolts, and the fixing plate is slidingly connected outside the guide rods.

[0014] A chip packaging assembly, comprising a chip packaging box, a plurality of connectors are arranged on one side outer wall of the top of the chip packaging box, the chip packaging box is clamped in an installation groove, and the air bag expands to wrap the chip packaging box.

[0015] In the above technical solution, the cable fastening tool and the chip packaging assembly have the following beneficial effects:

[0016] (1) Through the fixed assembly, pump body and gas pipe, the pump body is started, the pump body injects air into the gas pipe, the air is input into the connecting cavity through the connecting pipe, the air flows into the cavity, the air in the cavity flows into the rubber capsule through the through hole, the rubber capsule is inflated, the cables passing through the mounting hole are clamped and fixed, the process can realize the simultaneous fixing of multiple cables, greatly reducing the fixing time of the test cable, and the fixing of the rubber capsule does not damage the outer sheath of the test cable.

[0017] (2) Through the bottom plate assembly, when the device tests the chip packaging box, the chip packaging box is placed in the mounting slot, and then the pump body is started to supply air to the air bag, the air bag is inflated to wrap and clamp the chip packaging box in the mounting slot, realizing the fixation of the chip packaging box, avoiding the movement of the chip packaging box during the test, and the loosening problem between the cable plug and the connector affecting the test result.

[0018] (3) Through the driving motor, screw rod and guide rod, when the fastening tool tests the chip, the driving motor is started, the screw rod moves with the connecting plate, and the fixed plate slides on the guide rod, so that the height position of the fixed plate changes, meeting the test purpose of the chip packaging box of different heights. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to these drawings.

[0020] Figure 1 The overall structure schematic view of the cable fastening tool and chip packaging assembly embodiment of the present application is provided.

[0021] Figure 2 The bottom plate assembly structure schematic view of the cable fastening tool and chip packaging assembly embodiment of the present application is provided.

[0022] Figure 3 The box assembly structure schematic view of the cable fastening tool and chip packaging assembly embodiment of the present application is provided.

[0023] Figure 4 The box side view structure schematic view of the cable fastening tool and chip packaging assembly embodiment of the present application is provided.

[0024] Figure 5The utility model provides a fixed assembly structure schematic drawing provided for cable fastening frock and chip package assembly embodiment of the utility model.

[0025] Figure 6 The utility model provides a chip package box structure schematic drawing provided for cable fastening frock and chip package assembly embodiment of the utility model.

[0026] Figure 7 The utility model provides a chip package box structure schematic drawing provided for cable fastening frock and chip package assembly embodiment of the utility model.

[0027] Mark explanation:

[0028] 1, chassis assembly, 2, control cabinet, 3, box assembly, 4, fixed assembly, 5, chassis, 6, guide rod, 7, mounting groove, 8, air bag, 9, box, 10, support plate, 11, gas pipe, 12, screw rod, 13, mounting area, 14, drive motor, 15, pump body, 16, fixed plate, 17, connecting plate, 18, mounting hole, 19, through hole, 20, rubber capsule cover, 21, cavity, 22, connecting cavity, 23, connecting pipe, 24, chip package box, 25, connector. Specific implementation

[0029] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in the following with the attached drawing.

[0030] As Figures 1-5 The utility model embodiment provides a cable fastening frock, including chassis assembly 1, the chassis assembly 1 one side outer wall is equipped with box assembly 3 through bolt, be equipped with fixed assembly 4 between box assembly 3, chassis assembly 1, the fixed assembly 4 includes fixed plate 16, the fixed plate 16 top one side outer wall is equipped with a plurality of mounting hole 18, and mounting hole 18 inside is bonded with rubber capsule cover 20 through glue, the fixed plate 16 inside is equipped with cavity 21, and one side of cavity 21 inner wall is equipped with connecting cavity 22, connecting pipe 23 is screw -threaded with connecting cavity 22 inside, one side of mounting hole 18 inner wall is equipped with through hole 19, and through hole 19 and cavity 21 are mutually penetrated, rubber capsule cover 20 and through hole 19 are mutually penetrated, box assembly 3 includes box 9, the box 9 one side outer wall is equipped with mounting area 13, and mounting area 13 inside bottom one side is equipped with pump body 15 through bolt, the box 9 one side outer wall is inserted with gas pipe 11, and gas pipe 11 is connected together with pump body 15, the other end of gas pipe 11 is connected together with connecting pipe 23.

[0031] Specifically, in the embodiment, the chassis assembly 1 is provided with the box assembly 3 on one side outer wall through bolts, the box assembly 3 and the chassis assembly 1 are provided with the fixing assembly 4, the fixing assembly 4 comprises a fixing plate 16, a plurality of mounting holes 18 are formed in the top side outer wall of the fixing plate 16, and rubber capsules 20 are bonded in the mounting holes 18 through glue, the design of the rubber capsules 20 will not damage the cable when fixing the test cable, a cavity 21 is formed in the fixing plate 16, a connecting cavity 22 is formed in one side of the inner wall of the cavity 21, a connecting pipe 23 is threadedly connected in the connecting cavity 22, a through hole 19 is formed in one side of the inner wall of the mounting hole 18, the through hole 19 facilitates the communication of the cavity 21 and the rubber capsules 20, and the through hole 19 and the cavity 21 are mutually penetrated, the rubber capsules 20 and the through hole 19 are mutually penetrated, the box assembly 3 comprises a box 9, an installation area 13 is formed in one side outer wall of the box 9, and a pump body 15 is bolted on one side of the bottom in the installation area 13, the model of the pump body 15 is preferably a YW07 series micro vacuum pump, a gas conveying pipe 11 is inserted into one side outer wall of the box 9, the pump body 15 is started, the pump body 15 injects air into the gas conveying pipe 11, then the air is input into the connecting cavity 22 through the connecting pipe 23, then the air flows into the cavity 21 through the connecting cavity 22, then the air in the cavity 21 flows into the rubber capsules 20 through the through hole 19, then the rubber capsules 20 are inflated, the cable passing through the mounting hole 18 is fixed and clamped, and the gas conveying pipe 11 and the pump body 15 are connected together, and the other end of the gas conveying pipe 11 and the connecting pipe 23 are connected together.

[0032] The utility model provides a kind of cable fastening tool, and the pump body 15 is started, the pump body 15 injects air into the gas conveying pipe 11, then the air is input into the connecting cavity 22 through the connecting pipe 23, then the air flows into the cavity 21, then the air in the cavity 21 flows into the rubber capsules 20 through the through hole 19, then the rubber capsules 20 are inflated, the cable passing through the mounting hole 18 is fixed and clamped, the process can realize the purpose of fixing multiple cables simultaneously at a time, greatly reduce the time of fixing test cable, and the fixing of rubber capsules 20 will not damage the outer sheath of test cable.

[0033] In one embodiment of the utility model, as Figures 2-4As shown, the box 9 side outer wall is provided with a support plate 10 through bolt installation, and the support plate 10 bottom center is provided with a lead screw 12 through bearing installation, the installation area 13 inner wall top side is provided with a drive motor 14 through bolt installation, and the drive motor 14 model is preferably 42BYGHW811. When testing different height chip packaging boxes 24, the console 2 can be operated to start, and then the console 2 controls the drive motor 14 to start. The drive motor 14 starts to drive the lead screw 12 to rotate, and then the rotating lead screw 12 drives the connecting plate 17 to move, and then the fixed plate 16 slides on the guide rod 6, so that the height position of the fixed plate 16 changes, which meets the purpose of testing different height chip packaging boxes. The output end of the drive motor 14 is fixedly connected with the lead screw 12 through a key, and the connecting plate 17 is provided on one side of the fixed plate 16 through a bolt. The connecting plate 17 is in threaded connection with the lead screw 12. The chassis assembly 1 comprises a chassis 5, and the chassis 5 is provided with a console 2 on one side thereof through a bolt. The console 2 is a key switch. The console 2 can be operated to control the pump body 15 and other equipment to start. The console 2 is fixedly connected with the drive motor 14 and the pump body 15 through wires. An installation groove 7 is formed in the center of the top of the chassis 5, and an air bag 8 is installed in the installation groove 7 through a bolt. The air bag 8 and the rubber sleeve 20 are made of rubber material with good ductility. The console 2 is operated, and then the console 2 starts the pump body 15. The pump body 15 supplies air to the inside of the air bag 8 through a pipeline. Then the air bag 8 is inflated to wrap and hold the chip packaging box 24 in the installation groove 7, thereby fixing the chip packaging box 24. The air bag 8 is connected with the pump body 15 through a pipeline. The guide rod 6 is provided on the top of the chassis 5 through a bolt. The guide rod 6 can guide the movement of the fixed plate 16. The fixed plate 16 is slidably connected to the outside of the guide rod 6.

[0034] A chip packaging assembly, such as Figure 6 As shown, the chip packaging box 24 is provided with a plurality of connectors 25 on one side of the top thereof. The connectors 25 can be SMP / SSMP connectors of threaded or non-threaded type. The chip packaging box 24 is clamped in the installation groove 7. The air bag 8 expands to wrap the chip packaging box 24.

[0035] Working principle: through the device to the chip packaging box 24 test, can first chip packaging box 24 is placed in the bottom tray 5 above installation slot 7 inside, and then operate the console 2, then the console 2 will start the pump body 15, pump body 15 will be through the pipeline to the air bag 8 inside air supply, then the air bag 8 will be inflated, wrapped clamping chip packaging box 24 in the installation slot 7 inside, realized the fixation of chip packaging box 24, then the test cable is sequentially passed through the fixing plate 16 on the corresponding installation hole 18, then one end of the test cable and connector 25 connected together, but the test cable and connector 25 connection end, can continue to operate the operation console 2, console 2 will continue to control the pump body 15 start, start the pump body 15 will inject air into the gas pipe 11 inside, then the air will be through the connecting pipe 23 input connection cavity 22 inside, then the air will flow through the connecting cavity 22 into the cavity 21 inside, then the air in the cavity 21 inside will flow through the through hole 19 into the rubber capsule set 20 inside, then the rubber capsule set 20 will be inflated, fixed clamping cable through the installation hole 18 inside, fixed after, can operate the test equipment start outside, test equipment will be tested on chip packaging box 24, and the different height chip packaging box 24 test, can first operate the console 2 start, then the console 2 will control the drive motor 14 start, start the drive motor 14 will take with the screw rod 12 rotation, then the rotating screw rod 12 will take with the connecting plate 17 movement, then the fixed plate 16 will slide on the guide rod 6, so that the fixed plate 16 height position changes, meet the purpose of testing different height chip packaging box.

[0036] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above description and drawings are illustrative in nature, should not be understood as limiting the scope of protection claimed by the present application.

Claims

1. A cable fastening tool comprising a base plate assembly, characterized by, The side outer wall of the chassis assembly is provided with a box assembly (3) through bolt mounting, the box assembly (3) and the chassis assembly are provided with a fixing assembly (4), the fixing assembly (4) comprises a fixing plate (16), a plurality of mounting holes (18) are formed in the top side outer wall of the fixing plate (16), and rubber capsules (20) are adhered in the mounting holes (18) through glue, a cavity (21) is formed in the fixing plate (16), a connecting cavity (22) is formed in the inner wall of the cavity (21), a connecting pipe (23) is screw connected in the connecting cavity (22), a through hole (19) is formed in the inner wall of the mounting hole (18), and the through hole (19) and the cavity (21) are interconnected, the rubber capsule (20) and the through hole (19) are interconnected, the box assembly (3) comprises a box (9), an installation area (13) is formed in the side outer wall of the box (9), a pump body (15) is bolted on the bottom side in the installation area (13), a gas conveying pipe (11) is inserted into the side outer wall of the box (9), and the gas conveying pipe (11) is connected with the pump body (15).

2. A cable securing tool as claimed in claim 1, wherein The side outer wall of the box is provided with a supporting plate (10) through bolt mounting, and the supporting plate (10) is provided with a lead screw (12) at the bottom center through bearing mounting.

3. A cable securing tool as claimed in claim 2, wherein The top side inner wall of the installation area (13) is provided with a driving motor (14) through bolt mounting, and the output end of the driving motor (14) is fixedly connected with the lead screw (12) through a key.

4. A cable securing tool as claimed in claim 2, wherein The side outer wall of the fixing plate (16) is provided with a connecting plate (17) through bolt mounting, and the connecting plate (17) is screw connected with the lead screw (12).

5. A cable securing tool as claimed in claim 3, wherein, The side outer wall of the chassis (5) is provided with a control console (2) through bolt mounting, and the control console (2) is fixedly connected with the driving motor (14) and the pump body (15) through wires.

6. A cable securing tool as claimed in claim 5, wherein, The top center of the chassis (5) is provided with a mounting groove (7), and the mounting groove (7) is provided with an air bag (8) through bolt mounting.

7. A cable securing tool as defined in claim 1, wherein The top side outer walls of the chassis (5) are provided with guide rods (6) through bolt mounting, and the fixing plate (16) is slidingly connected outside the guide rods (6).

8. A chip package assembly comprising a chip package box (24) and the cable fastening tool according to any one of claims 1 to 7, characterized in that: The top side outer wall of the chip packaging box (24) is provided with a plurality of connectors (25), the chip packaging box (24) is clamped in the mounting groove (7), and the air bag (8) expands to wrap the chip packaging box (24).

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