Semiconductor chip package box

Abstract

The application relates to the technical field of semiconductor chips, and discloses a semiconductor chip packaging box, which comprises a box body, an air bag for fixing a chip fixedly connected in the inside of the box body, a sliding assembly fixedly connected to the inner wall of the box body, a carrier plate for loading the chip, a gas storage tank for storing gas, a telescopic rod assembly movably connected in the two side walls of the box body, and a transmission assembly movably connected with the telescopic rod assembly, wherein the side of the carrier plate close to the inner cavity of the box body is in contact connection with spring No. 2 and spring No. 3, the outside of the spring No. 2 is sleeved with a sleeve, the spring No. 2 is arranged on one side of the carrier plate, on one hand, the spring No. 2 provides the carrier plate with longitudinal buffer elastic force, and on the other hand, the pulling force when the sliding door is opened is converted into the restoring force of the spring No. 2 to restore the deformation, the restoring force of the spring No. 2 pops out the carrier plate after the stop block falls into the clamping groove, becomes the thrust to push the carrier plate to slide out, and is favorable for improving the energy utilization efficiency of the inside of the packaging box.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of semiconductor chip, more particularly to a semiconductor chip packaging box. BACKGROUND

[0002] Semiconductor chips are made by etching and wiring on semiconductor sheet material, and can realize specific functions of semiconductor devices. In the artificial intelligence era, high computing power puts extremely strict requirements on the running rate and information density of chips. In order to avoid packaging technology becoming the bottleneck of chip performance, engineers are working to improve connection density and transmission rate, while ensuring connection quality, and striving to reduce production cost, reduce power consumption, and meet the needs of miniaturization and diversification. This is the advanced packaging technology we see now.

[0003] During transportation or storage, semiconductor chips are placed on a carrier plate and placed in a packaging box to ensure their safety. At present, the fixing of the chip in the packaging box has problems, which causes the chip to displace inside the packaging box, resulting in damage to the chip and economic loss. In addition, the spring inside the packaging box only has a shock absorption effect, and the energy utilization efficiency is not high. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the present application provides a semiconductor chip packaging box to solve the problems existing in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a semiconductor chip packaging box, comprising a box body, a gas bag for fixing the chip is fixedly connected inside the box body, a sliding assembly is fixedly connected to the inner wall of the box body, a carrier plate for loading the chip, a gas storage tank for storing gas, a telescopic rod assembly movably connected in the two side walls of the box body, and a transmission assembly movably connected with the telescopic rod assembly.

[0006] One side of the carrier plate is in contact with a clamping plate one, the side surface of the clamping plate one is movably connected with the inner wall of the box body through a spring one, the other side of the carrier plate is in contact with a clamping plate two, the side surface of the clamping plate two is movably connected with the side surface of the gas storage tank through a spring, the side of the carrier plate close to the inner cavity of the box body is in contact with a spring two and a spring three, the outer side of the spring two is sleeved with a sleeve, one end of the sleeve is fixedly connected with the inner wall of the box body, one end of the spring two is movably connected with the transmission assembly, the spring three is sleeved on one end of the gas storage tank, the side surface of the gas storage tank is fixedly connected with a fixing ring, and the fixing ring is fixedly connected with the inner wall of the box body.

[0007] Further, the two sides of the air bag are fixedly connected with support plates, the top end of the support plate is fixedly connected with the inner top end of the box body, the bottom end of the support plate is fixedly connected with the inner bottom end of the box body, the lower side of the air bag is provided with a sliding assembly, wherein the sliding assembly comprises a backing plate fixedly connected with the inner wall of the box body, a sliding rail fixedly connected with the top end of the backing plate, a sliding strip movably connected with the inner wall of the sliding rail, a stopper arranged at one end of the sliding rail close to the outer side of the box body, a rail strip movably connected with the bottom end of the sliding strip and the inner wall of the sliding rail, and a clamping groove arranged at the top end of the rail strip, wherein the top end of the sliding strip is fixedly connected with the bottom end of the backing plate.

[0008] Further, the gas storage tank comprises a tank body, a double-head plug movably connected at one end of the tank body, a piston rod two movably connected at the other end of the tank body, a connecting pipe fixedly connected at the top end of the tank body, and a clamping block fixedly connected at one end of the piston rod two, wherein one end of the connecting pipe is fixedly connected with the side surface of the air bag and is internally communicated.

[0009] Further, one end of the double-head plug is movably connected with a hydraulic pipe, the two ends of the double-head plug are fixedly connected with piston heads which are respectively matched with the inside of the tank body and the hydraulic pipe, the hydraulic pipe is fixedly connected with the inner wall of the box body through a fixed sleeve fixedly connected on the side surface, one end of the hydraulic pipe is movably connected with a piston rod one which is inserted into the inside of a spring three, one end of the spring three is fixedly connected with a support, and one end of the support is fixedly connected with the inner wall of the box body.

[0010] Further, one end of the tank body close to the outer side of the box body is fixedly connected with a sliding sleeve, the inside of the sliding sleeve is movably connected with the side surface of the piston rod two, the inner diameter of the sliding sleeve is matched with the rod diameter of the piston rod two, one end of the piston rod two is fixedly connected with a piston head which is matched with the inside of the tank body, and the side surface of the piston rod two is fixedly connected with a limiting block.

[0011] Further, the telescopic rod assembly comprises a sleeve rod movably connected in the inner side of the two side walls of the box body and a telescopic rod one movably connected in the inside of the sleeve rod, wherein one end of the sleeve rod on the opposite side of the gas storage tank is provided with a thread.

[0012] Further, the threaded end of the sleeve rod is movably connected with a gear one, the edge of the gear one is engaged with a toothed rod, the bottom end of the toothed rod is engaged with a driven gear, wherein the number of teeth of the gear one and the driven gear is in a ratio of 1:3, the axis of the driven gear is threadedly connected with a push rod, one end of the push rod is fixedly connected with a circular plate, and the outer diameter of the circular plate is matched with the inner diameter of the sleeve.

[0013] Further, one end of the telescopic rod one is fixedly connected with a sliding door, the side surface of the sliding door is fixedly connected with one end of the rail strip, and the length and width of the sliding door are matched with the size of the inner space of the box body.

[0014] Further, the side surface of the sliding door is fixedly connected with a card seat, and the card seat corresponds to the card block one by one.

[0015] Technical effects and advantages of the present application:

[0016] 1. The spring two is provided on one side of the carrier plate, which provides longitudinal buffer elastic force for the carrier plate, and the pulling force when the sliding door is opened is converted into the restoring force of the spring two to restore the deformation, the restoring force of the spring two pops out the carrier plate after the stop block falls into the card slot, becomes the pushing force to push out the carrier plate, and is beneficial to improve the energy utilization efficiency in the packaging box.

[0017] 2. The force when the sliding door is closed is converted into the force to move the piston rod in the gas storage tank, so that the sliding door can pressurize the gas storage tank when it is closed, the gas in the gas storage tank is transferred to the air bag, and then the air bag is inflated and adheres to the surface of the chip, so as to fix the chip flexibly, which is beneficial to improve the protection effect, and the action of closing the packaging box is linked with the action of fixing the chip, which is beneficial to improve the energy utilization efficiency.

[0018] 3. The vibration of the carrier plate during the movement of the packaging box is applied to one end of the hydraulic pipe through the piston rod, so that the double-head plug at the other end of the hydraulic pipe is pushed out, the gas storage tank is pressurized, and the internal gas is pressurized to enter the air bag through the connecting pipe, which is beneficial to further strengthen the fixing effect of the air bag on the chip. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the opening state structure of the box body of the present application;

[0021] Figure 3 It is a schematic diagram of the internal structure of the box body of the present application;

[0022] Figure 4 It is a schematic diagram of the structure of the carrier plate of the present application;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the sliding assembly of the present application;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the sliding assembly in the sliding state of the present application;

[0025] Figure 7 It is a schematic diagram of the structure of the air bag of the present application;

[0026] Figure 8 It is a schematic diagram of the structure of the gas storage tank of the present application;

[0027] Figure 9 This is a schematic diagram of the transmission component of the present invention;

[0028] Figure 10 This is a schematic diagram of the sliding door structure of the present invention.

[0029] The attached diagram is labeled as follows: 1. Box body; 11. Sliding door; 12. Card seat; 2. Airbag; 21. Support plate; 3. Sliding assembly; 31. Pad plate; 32. Slide rail; 33. Slide bar; 34. Stop block; 35. Rail; 36. Card slot; 4. Carrier plate; 41. Clamping plate one; 411. Spring one; 42. Clamping plate two; 43. Spring two; 431. Sleeve; 44. Spring three; 5. Air tank; 51. Tank body; 511. Sliding sleeve; 52. Double-ended plug; 521. Hydraulic pipe; 522. Piston rod one; 53. Piston rod two; 531. Limiting block; 54. Connecting pipe; 55. Card block; 6. Telescopic rod assembly; 61. Sleeve rod; 62. Telescopic rod one; 7. Transmission assembly; 71. Gear rack; 72. Driven gear; 73. Push rod. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The semiconductor chip packaging box involved in the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Reference Figures 1 to 3 The present invention provides a semiconductor chip packaging box, including a box body 1, wherein an air bag 2 for fixing the chip is fixedly connected inside the box body 1, a sliding assembly 3 fixedly connected to the inner wall of the box body 1, a carrier plate 4 for loading the chip, a gas storage tank 5 for storing gas, a telescopic rod assembly 6 movably connected to the two side walls of the box body 1, and a transmission assembly 7 movably connected to the telescopic rod assembly 6.

[0032] After the chip is loaded onto the carrier plate 4, it is fixed by the airbag 2. The sliding component 3 is used for the sliding of the carrier plate 4: when sliding out, the gas in the airbag 2 is transferred to the gas storage tank 5, the volume of the airbag 2 shrinks, and it separates from the chip located at the top of the carrier plate 4; when sliding in, the gas in the gas storage tank 5 is filled into the airbag 2, the volume of the airbag 2 expands, it contacts the chip located at the top of the carrier plate 4, and applies pressure.

[0033] In addition, the telescopic rod assembly 6 and the transmission assembly 7 work together to convert the force of opening the box 1 into the force that triggers the ejection of the carrier plate 4.

[0034] Reference Figure 3 and Figure 4One side of the carrier plate 4 is connected to a clamping plate 41. The side of the clamping plate 41 is movably connected to the inner wall of the box 1 via a spring 411. The other side of the carrier plate 4 is connected to a clamping plate 42. The side of the clamping plate 42 is movably connected to the side of the gas tank 5 via a spring. The side of the carrier plate 4 near the inner cavity of the box 1 is connected to a spring 43 and a spring 44. A sleeve 431 is fitted on the outside of the spring 43, and one end of the sleeve 431 is fixedly connected to the inner wall of the box 1. One end of the spring 43 is movably connected to the transmission assembly 7. The spring 44 is fitted on one end of the gas tank 5. A fixing ring is fixedly connected to the side of the gas tank 5 and is fixedly connected to the inner wall of the box 1 via the fixing ring.

[0035] The clamps 41, 42, 43, and 44 on the three sides of the carrier plate 4 provide cushioning force. Clamps 41 and 42 are symmetrically arranged, with their ends near the outside of the box 1 bent. The edge of the carrier plate 4 near the inside of the box 1 is rounded. When the carrier plate 4 slides out of the box 1, clamps 41 and 42 move towards each other under the restoring force of the springs, with the distance between them less than the long side of the carrier plate 4. When the carrier plate 4 returns to the inside of the box 1, the rounded edges slide into the space between clamps 41 and 42 along the arc of their ends, compressing the springs again.

[0036] Reference Figures 3 to 6 The airbag 2 is fixedly connected to two sides of a support plate 21. The top of the support plate 21 is fixedly connected to the top of the inside of the box body 1, and the bottom of the support plate 21 is fixedly connected to the bottom of the inside of the box body 1. A sliding assembly 3 is provided below the airbag 2. The sliding assembly 3 includes a pad 31 fixedly connected to the inner wall of the box body 1, a slide rail 32 fixedly connected to the top of the pad 31, a slide bar 33 movably connected to the inner wall of the slide rail 32, a stop block 34 provided at one end of the slide rail 32 near the outside of the box body 1, a rail 35 movably connected to the bottom of the slide bar 33 and the inner wall of the slide rail 32, and a slot 36 opened at the top of the rail 35. The top of the slide bar 33 is fixedly connected to the bottom of the carrier plate 4.

[0037] When the box 1 is closed, the loading plate 4 is located directly below the airbag 2. At this time, the slide bar 33 is located in the middle of the slide rail 32, and the stop block 34 is located at one end of the slide bar 33. A rod is inserted inside the stop block 34, and the rod is fixedly connected to the pad 31. When the box 1 is opened, the rail 35 slides out. When the slot 36 slides to the bottom of the stop block 34, the stop block 34 falls along the rod and engages with the slot 36. Thus, the slide bar 33 is unobstructed and slides out along the rail 35. The top surface of the stop block 34 is slightly higher than the top surface of the rail 35. The bottom end of the slide bar 33 has a long groove that matches the top of the stop block 34. After the end of the long groove is locked by the stop block 34, the slide bar 33 stops sliding, that is, the loading plate 4 stops sliding out. At this time, the loading plate 4 completely slides out of the box 1 (see Figure 2 ).

[0038] Reference Figure 7 and Figure 8 The gas storage tank 5 includes a tank body 51, a double-ended plug 52 movably connected to one end of the tank body 51, a piston rod 53 movably connected to the other end of the tank body 51, a connecting pipe 54 fixedly connected to the top of the tank body 51, and a locking block 55 fixedly connected to one end of the piston rod 53. One end of the connecting pipe 54 is fixedly connected to the side of the airbag 2 and is internally connected.

[0039] The double-ended plug 52 is movably connected to a hydraulic pipe 521 at one end, and piston heads are fixedly connected to both ends of the double-ended plug 52. The piston heads are adapted to the interior of the tank 51 and the hydraulic pipe 521 respectively. The hydraulic pipe 521 is fixedly connected to the inner wall of the box 1 through a fixed sleeve fixedly connected to the side. A piston rod 522 is movably connected to one end of the hydraulic pipe 521. The piston rod 522 is inserted into the interior of the spring 44. A bracket is fixedly connected to one end of the spring 44, and one end of the bracket is fixedly connected to the inner wall of the box 1.

[0040] One end of piston rod 522 is in contact with the side of carrier plate 4. The vibration of carrier plate 4 is transmitted to piston rod 522 and converted into thrust of piston rod 522 on hydraulic pipe 521. One end of hydraulic pipe 521 is pressurized, and the internal liquid pushes the double-ended plug 52 at the other end into tank 51, squeezing the gas inside tank 51. Then the gas inside tank 51 enters airbag 2 through connecting pipe 54, causing airbag 2 to expand further and fit more tightly with chip, further strengthening the fixing effect of airbag 2 on chip.

[0041] Among them, a sliding sleeve 511 is fixedly connected to one end of the tank body 51 near the outside of the box body 1. The inside of the sliding sleeve 511 is movably connected to the side of the piston rod 53, and the inner diameter of the sliding sleeve 511 is adapted to the rod diameter of the piston rod 53. A piston head is fixedly connected to one end of the piston rod 53, and the piston head is adapted to the inside of the tank body 51. A limit block 531 is fixedly connected to the side of the piston rod 53.

[0042] When the box 1 is closed, the piston head at the end of the piston rod 53 is located inside the can 51 at about halfway point. The limiting block 531 is in contact with the sliding sleeve 511. When the box 1 is opened, the piston rod 53 is pulled out until the piston head inside the can 51 moves to the end of the can 51 and stops. At this time, the gas is drawn out from the air bag 2 into the can 51, the volume of the air bag 2 collapses and separates from the chip.

[0043] Reference Figure 3 The telescopic rod assembly 6 includes a sleeve rod 61 movably connected inside the two side walls of the housing 1 and a telescopic rod 62 movably connected inside the sleeve rod 61, wherein one end of the sleeve rod 61 located on the opposite side of the gas storage tank 5 is threaded.

[0044] When the telescopic rod 62 slides out of the sleeve rod 61 to a length of four-fifths of its own length, it locks with the sleeve rod 61, causing the sleeve rod 61 to move together.

[0045] Reference Figure 9 The threaded end of the sleeve 61 is movably connected to a gear 1, the edge of the gear 1 is meshed with a rack 71, and the bottom end of the rack 71 is meshed with a driven gear 72. The ratio of the number of teeth of the gear 1 to the number of teeth of the driven gear 72 is 1:3. The shaft of the driven gear 72 is threadedly connected to a push rod 73, and one end of the push rod 73 is fixedly connected to a circular plate. The outer diameter of the circular plate is adapted to the inner diameter of the sleeve 431.

[0046] Gear 1, rack 71 and driven gear 72 are movably connected inside the fixed plate. A corresponding groove is provided on one side of the fixed plate, and the fixed plate is fixedly connected to the side of the box 1.

[0047] Reference Figure 1 and Figure 2 One end of the telescopic rod 62 is fixedly connected to a sliding door 11. The side of the sliding door 11 is fixedly connected to one end of the rail 35. The length and width of the sliding door 11 are adapted to the internal space of the box 1. By pulling the handle on the side of the sliding door 11, the sliding door 11 can be pulled out, causing the carrier plate 4 to slide out; or the sliding door 11 can be pushed to close, causing the carrier plate 4 to be pushed into the box 1.

[0048] Reference Figure 10 A card holder 12 is fixedly connected to the side of the sliding door 11, and the card holder 12 corresponds one-to-one with the card block 55.

[0049] When the box 1 is closed, the card seat 12 and the card block 55 are engaged. At this time, the sliding door 11 is pulled out, and the piston rod 53 is pulled out through the engaged card seat 12 and the card block 55 until the piston head of the piston rod 53 is located at the end of the tank 51 and cannot be pulled out. The card seat 12 and the card block 55 are separated. During this process, the gas is drawn out from the air bag 2 into the tank 51. At this time, the sliding door 11 continues to be pulled out until the card groove 36 at the top of the rail 35 engages with the stop block 34.

[0050] When the sliding door 11 is closed, the card seat 12 first contacts the card block 55, and then pushes the piston rod 53 to move towards the tank body 51 until the limit block 531 abuts against the sliding sleeve 511. At this time, if the sliding door 11 is pushed, the card seat 12 will engage with the card block 55.

[0051] Working principle of the invention:

[0052] The working principle of the carrier plate ejection: By pulling the sliding door 11 horizontally with the handle, the telescopic rod 62 and the rail 35 are simultaneously pulled out. When the portion of the telescopic rod 62 inside the sleeve rod 61 is reduced to one-fifth of its length, it is locked, causing the sleeve rod 61 to move synchronously towards the sliding door 11. At this time, the lateral displacement of the sleeve rod 61 drives the transmission component 7, causing the push rod 73 to move towards the spring 43. The spring 43 is compressed and generates a restoring force. When the end of the rail 35 away from the sliding door 11 moves to the end of the slide rail 32 near the sliding door 11, the stop block 34 falls into the slot 36 at its top, and the two engage. The sliding door 11 reaches the predetermined distance of horizontal opening. At the same time, the carrier plate 4 is no longer blocked by the stop block 34. Under the action of the restoring force of the spring 43, the slide bar 33 slides out along the slide rail 32 and the rail 35 until the stop block 34 locks the long groove at the bottom of the slide bar 33, and the carrier plate 4 slides out completely (as shown). Figure 6 ).

[0053] The working principle of the chip fixing in the airbag: After the chip is loaded onto the carrier plate 4, the sliding door 11 is pushed to close. At this time, the carrier plate 4 moves along the slide rail 32 and the rail 35 towards the airbag 2. When the sliding door 11 is one-third the length of the telescopic rod 62 away from the box body 1, the sliding door 11 contacts the end of the piston rod 53 and pushes the piston rod 53 into the air tank 5. At this time, the gas inside the air tank 5 is compressed and enters the airbag 2 through the connecting pipe 54. The airbag 2 gradually expands. When the carrier plate 4 is completely below the airbag 2, the card seat 12 abuts against the end of the piston rod 53 and continues to move forward until it engages with the card block 55. At this time, the gas inside the air tank 5 is compressed into the airbag 2 and the airbag 2 is fully expanded, fixing the chip at the top of the carrier plate 4.

[0054] The working principle of the carrier plate spring shock absorption: Clamping plate 1 41 and clamping plate 2 42 clamp the carrier plate 4 from both sides and absorb the lateral vibration energy of the carrier plate 4. In the longitudinal direction, a stop block 34 is installed on the side of the carrier plate 4 near the sliding door 11, and springs 2 43 and 3 44 on the other side absorb its longitudinal vibration energy. The two ends of the side of the carrier plate 4 near the inside of the box 1 are rounded. The ends of clamping plate 1 41 and clamping plate 2 42 near the sliding door 11 have a certain curvature. The carrier plate 4 moves in and out between clamping plate 1 41 and clamping plate 2 42 along this curvature.

[0055] The working principle of the linkage between the carrier plate spring and the gas tank: When the box 1 is closed, the vibration of the carrier plate 4 is converted into a thrust on the liquid inside the hydraulic pipe 521 through the piston rod 522. This thrust is transmitted to the double-ended plug 52 located at the other end of the hydraulic pipe 521, and is converted into pressure on the gas inside the gas tank 5 by the double-ended plug 52. The gas inside the gas tank 5 is squeezed and enters the air bag 2 through the connecting pipe 54, further enhancing the expansion of the air bag 2.

[0056] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A semiconductor chip package box comprising a box body (1), characterized in that, The inside of the box body (1) is fixedly connected with an air bag (2) for fixing a chip, a sliding assembly (3) fixedly connected to the inner wall of the box body (1), a carrier plate (4) for loading the chip, a gas storage tank (5) for storing gas, an extension rod assembly (6) movably connected to the two side walls of the box body (1), and a transmission assembly (7) movably connected to the extension rod assembly (6); One side of the carrier plate (4) is contactly connected with a clamping plate one (41), the side surface of the clamping plate one (41) is movably connected with the inner wall of the box body (1) through a spring one (411), the other side of the carrier plate (4) is contactly connected with a clamping plate two (42), the side surface of the clamping plate two (42) is movably connected with the side surface of the gas storage tank (5) through a spring, the side of the carrier plate (4) close to the inner cavity of the box body (1) is contactly connected with a spring two (43) and a spring three (44), the outer side of the spring two (43) is sleeved with a sleeve (431), one end of the sleeve (431) is fixedly connected with the inner wall of the box body (1), one end of the spring two (43) is movably connected with the transmission assembly (7), the spring three (44) is sleeved at one end of the gas storage tank (5), the side surface of the gas storage tank (5) is fixedly connected with a fixed ring, and the fixed ring is fixedly connected with the inner wall of the box body (1); The two sides of the air bag (2) are fixedly connected with a support plate (21), the top end of the support plate (21) is fixedly connected with the inner top end of the box body (1), the bottom end of the support plate (21) is fixedly connected with the inner bottom end of the box body (1), the lower side of the air bag (2) is provided with the sliding assembly (3), wherein the sliding assembly (3) comprises a backing plate (31) fixedly connected with the inner wall of the box body (1), a sliding rail (32) fixedly connected with the top end of the backing plate (31), a sliding strip (33) movably connected with the inner wall of the sliding rail (32), a stop block (34) arranged at one end of the sliding rail (32) close to the outer side of the box body (1), a rail strip (35) movably connected with the bottom end of the sliding strip (33) and the inner wall of the sliding rail (32), and a clamping groove (36) arranged at the top end of the rail strip (35), wherein the top end of the sliding strip (33) is fixedly connected with the bottom end of the carrier plate (4); The gas storage tank (5) comprises a tank body (51), a double-head plug (52) movably connected to one end of the tank body (51), a piston rod two (53) movably connected to the other end of the tank body (51), a connecting pipe (54) fixedly connected to the top end of the tank body (51), and a clamping block (55) fixedly connected to one end of the piston rod two (53), wherein one end of the connecting pipe (54) is fixedly connected with the side surface of the air bag (2), and the inside is communicated. One end of the double-end plug (52) is movably connected with a hydraulic pipe (521), both ends of the double-end plug (52) are fixedly connected with piston heads, the piston heads are matched with the inside of the tank body (51) and the hydraulic pipe (521) respectively, the hydraulic pipe (521) is fixedly connected with the inner wall of the box body (1) through the fixed sleeve fixedly connected on the side surface, one end of the hydraulic pipe (521) is movably connected with a piston rod one (522), the piston rod one (522) is inserted into the inside of the spring three (44), one end of the spring three (44) is fixedly connected with a support, one end of the support is fixedly connected with the inner wall of the box body (1); One end of the tank body (51) fixedly connected with a sliding sleeve (511) near the outside of the box body (1), the inside of the sliding sleeve (511) is movably connected with the side surface of the piston rod two (53), and the inner diameter of the sliding sleeve (511) is matched with the rod diameter of the piston rod two (53), one end of the piston rod two (53) is fixedly connected with a piston head, and the piston head is matched with the inside of the tank body (51), the side surface of the piston rod two (53) is fixedly connected with a limiting block (531).

2. The semiconductor chip package box of claim 1, wherein: The telescopic rod assembly (6) comprises a sleeve rod (61) movably connected inside the two side walls of the box body (1) and a telescopic rod one (62) movably connected inside the sleeve rod (61), and one end of the sleeve rod (61) opposite to the gas storage tank (5) is provided with a thread.

3. The semiconductor chip package of claim 2 wherein: the semiconductor chip package is a flip chip package. The threaded end of the sleeve rod (61) is movably connected with a gear one, the edge of the gear one is engaged with a toothed rod (71), the bottom end of the toothed rod (71) is engaged with a driven gear (72), wherein the gear one and the driven gear (72) have a gear number ratio of 1:3, the shaft center of the driven gear (72) is threadedly connected with a push rod (73), one end of the push rod (73) is fixedly connected with a circular plate, and the outer diameter of the circular plate is matched with the inner diameter of the sleeve pipe (431).

4. The semiconductor chip package of claim 2, wherein: One end of the telescopic rod one (62) is fixedly connected with a sliding door (11), the side surface of the sliding door (11) is fixedly connected with one end of a rail (35), and the length and width of the sliding door (11) are matched with the size of the inside space of the box body (1).

5. The semiconductor chip package of claim 4, wherein: The side surface of the sliding door (11) is fixedly connected with a clamping seat (12), and the clamping seat (12) is one-to-one corresponding to the clamping block (55).

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