Transistor storage device

Abstract

The utility model discloses a transistor storage device, which relates to the field of semiconductor storage devices, and is characterized in that the transistor storage device comprises a box body and a box cover which can be opened and closed mutually, the box body comprises a containing cavity with an opening in the top, the side wall of the containing cavity is provided with an inclined bearing part inclined from the opening to the center of the bottom, and a storage rack is arranged in the containing cavity. The peripheral side of the storage rack is provided with an inclined contact part matched with the inclined bearing part, a first elastic buffer layer is arranged between the inclined bearing part and the inclined contact part, a cavity is formed between the bottom of the storage rack and the bottom of the containing cavity, a plurality of storage grooves are formed in the storage rack, and a plurality of transistors can be stored in each storage groove side by side. The storage grooves comprise transistor body containing grooves and transistor pin containing grooves, and fixing assemblies used for fixing transistors stored side by side are arranged in the storage grooves in the storage rack. The utility model has the advantages of good buffering and damping capability and high transistor storage stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of semiconductor storage device, more specifically, it relates to a transistor storage device. BACKGROUND

[0002] Transistor is a kind of semiconductor device, is one of the most core elements in modern electronic circuit, mainly used for control, amplification and switching electric signal, and its protection demand in production, transportation and storage process is increasing.

[0003] The Chinese patent with publication number CN208674095U provides a transistor storage mechanism, and its technical scheme points are: including storage box, upper cover, fixed frame, rectangular groove, L type lever, block, heat dissipation disc, mounting hole, transistor main body, foam pad and transistor pin, the upper cover is installed on the upper side of storage box, the fixed frame is installed in the inside of storage box, the foam pad is arranged on the inboard of fixed frame, the fixed frame upper end face is all processed with mounting hole, the transistor main body is all arranged in the inside of mounting hole, the heat dissipation disc is installed on the lower end of transistor main body, the transistor pin is all fixed in the inside of transistor main body, the fixed frame upper end face is provided with rectangular groove, the rectangular groove is all arranged on the outside of mounting hole, L type lever is all arranged in the inside of rectangular groove, block is all arranged in the inboard of L type lever, and the block is all arranged on the upper side of heat dissipation disc.

[0004] The above-mentioned mode although realized the storage function of transistor, but the rigid plug-in relation between foam pad and transistor pin, the tip of transistor pin is easy to produce friction with foam hole wall in the operation process, there is the hidden danger of bending or scratching transistor pin;Secondly, when fixing the transistor as a whole, the support force is mainly provided by the foam pad, and repeated plug-in operation can cause plastic deformation of the hole position of the foam pad, and the hole diameter will be gradually enlarged, so that the covering force on the transistor pin will be weakened, so that the fixing effect of the transistor as a whole is poor.

[0005] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0006] In view of the deficiencies existing in the prior art, the utility model aims at providing a transistor storage device, which has the advantages of good buffering and shock absorption capacity and high transistor storage stability.

[0007] The above technical purpose of the utility model is realized through the following technical scheme: a transistor storage device, including box body and box cover which can open and close each other, the box body includes accommodating cavity which is open at the top, the side wall of the accommodating cavity is provided with the inclined bearing part which is inclined from the opening to the center of the bottom, the accommodating cavity is provided with storage rack, the circumferential side of the storage rack is provided with the inclined contact part which is matched with the inclined bearing part, the first elastic buffer layer is arranged between the inclined bearing part and the inclined contact part, the bottom of the storage rack and the bottom of the accommodating cavity have cavity, the storage rack is provided with a plurality of storage slots, a plurality of transistors can be stored side by side in each storage slot, the storage slot includes transistor main body accommodating slot and transistor pin accommodating slot, the storage rack is provided with fixing assembly for fixing the transistor stored side by side in each storage slot.

[0008] In one embodiment, one side of the box cover is hinged to one side of the box body through a hinge shaft, and the other side of the box cover and the other side of the box body are provided with buckle assemblies that can be buckled to each other.

[0009] In one embodiment, the transistor pin accommodating slot penetrates between the transistor main body accommodating slot and the cavity, after the transistor is stored in the storage slot, the transistor main body at least partially protrudes upward outside the transistor main body accommodating slot, and the transistor pin at least partially extends into the cavity, the box cover is provided with a second elastic buffer layer, and the second elastic buffer layer is adapted to press the transistor main body in the transistor main body accommodating slot with the box cover.

[0010] In one embodiment, the fixing assembly includes a pressing block slidingly connected in the transistor main body accommodating slot, a follow-up block is arranged in the cavity directly below the pressing block, the follow-up block is longitudinally slidingly connected with the pressing block through a guide shaft, a screw rod is rotationally connected to the pressing block, one end of the screw rod away from the pressing block is threadedly connected with the follow-up block, the transistor main body accommodating slot has an abutting surface at the opposite position of the pressing block, the transistor stored side by side is fixedly pressed between the pressing block and the abutting surface, and a third elastic buffer layer is arranged on the pressing block at the opposite position of the abutting surface.

[0011] In one embodiment, a desiccant sheet is fixedly attached to the box body in the cavity.

[0012] In summary, the utility model has the following beneficial effects: the utility model has the box body and storage rack structure with the inclined receiving part and the inclined contact part, and adds the first elastic buffer layer between the two, and sets the cavity between the bottom of the storage rack and the bottom of the box body, the first elastic buffer layer can provide horizontal and longitudinal buffer force for the storage rack, effectively disperses the external impact force, avoids the vibration conduction caused by the traditional rigid contact. Meanwhile, the storage groove adopts the integral transistor main body accommodating groove and transistor pin accommodating groove, after the transistor is placed in the storage groove, the transistor main body accommodating groove accommodates and supports the transistor main body, the transistor pin extends into the transistor pin accommodating groove, and does not contact the inner wall of the transistor pin accommodating groove, can realize the effective protection of the transistor pin, and through the self -adaptation adjustment of the fixed assembly to the clamping force of the transistor main body of the side -by -side placed transistor, the clamping and fixing of the different number of side -by -side placed transistors are realized, the fixing of the whole transistor can be completed without relying on the transistor pin to provide the supporting force, and the damage of the transistor is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic view of the transistor storage device of the embodiment of the application;

[0014] Figure 2 It is the structure schematic view of the cavity and the inclined receiving part in the transistor storage device of the embodiment of the application;

[0015] Figure 3 It is the sectional view of the storage rack in the transistor storage device of the embodiment of the application;

[0016] Figure 4 It is Figure 3 The enlarged view of A in the figure.

[0017] In the figure: 1, box body;11, cavity;12, inclined receiving part;2, box cover;3, storage rack;31, storage groove;311, transistor main body accommodating groove;312, transistor pin accommodating groove;32, inclined contact part;4, upper buckle;5, lower buckle;6, second elastic buffer layer;7, fixed assembly;71, abutting block;72, guide shaft;73, screw;74, follow-up block. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0019] AsFigures 1 to 4 As shown, the embodiment of the present application provides a transistor storage device, which comprises a box body 1 and a box cover 2 that can be opened and closed to each other. The box body 1 comprises a top-opened accommodating cavity. When the box body 1 is closed to the box cover 2, a relatively closed space is formed between the accommodating cavity and the box cover 2, so as to realize the moisture-proof and dust-proof effect inside the box body 1. An inclined receiving part 12 inclined from the opening to the center of the bottom is arranged on the side wall of the accommodating cavity. A storage rack 3 is arranged in the accommodating cavity. The peripheral side of the storage rack 3 is provided with an inclined contact part 32 matched with the inclined receiving part 12. A first elastic buffer layer is arranged between the inclined receiving part 12 and the inclined contact part 32. The first elastic buffer layer can be fixedly bonded to the surface of the inclined receiving part 12. The bottom of the storage rack 3 and the bottom of the accommodating cavity have a cavity 11. A plurality of storage slots 31 are arranged on the storage rack 3. A plurality of transistors can be stored side by side in each storage slot 31. The storage slot 31 comprises a transistor body accommodating slot 311 and a transistor pin accommodating slot 312. A fixing assembly 7 for fixing the transistors stored side by side is arranged in each storage slot 31 of the storage rack 3.

[0020] When the transistor storage device is used, the box cover 2 is opened first. The storage rack 3 is slid into the box body 1 along the inclined receiving part 12 of the accommodating cavity, so that the inclined contact part 32 on the peripheral side of the storage rack 3 is attached to the first elastic buffer layer on the inclined receiving part 12. The first elastic buffer layer is inclined at an angle of about 45 degrees, which can exert horizontal and longitudinal buffer force on the storage rack 3. Then, a plurality of transistors are stored side by side in the storage slot 31, so that the main body of the transistor is embedded into the transistor body accommodating slot 311, and the pin of the transistor naturally falls into the pin accommodating slot, avoiding the hard contact between the pin and the slot wall. The fixing assembly 7 is adjusted to exert lateral clamping force on the transistors stored side by side, so as to realize the positioning and fixing of the transistors. Finally, the box cover 2 is buckled to the box body 1, so that the accommodating cavity forms a closed space, which is isolated from the external moisture and dust.

[0021] In the above manner, by setting the box body 1 and the storage rack 3 structure with the inclined receiving part 12 and the inclined contact part 32, and adding the first elastic buffer layer between the two, the first elastic buffer layer is inclined with the inclined receiving part 12, and the cavity 11 is set between the bottom of the storage rack 3 and the bottom of the box body 1. Under the decomposition of force, the first elastic buffer layer can provide horizontal and longitudinal buffer force for the storage rack 3, effectively dispersing the external impact force and avoiding the vibration conduction caused by traditional rigid contact. At the same time, the storage groove 31 adopts an integrated transistor main body accommodating groove 311 and a transistor pin accommodating groove 312. After placing the transistor in the storage groove 31, the transistor main body accommodating groove 311 accommodates and supports the transistor main body, and the transistor pin extends into the transistor pin accommodating groove 312 and does not contact the inner wall of the transistor pin accommodating groove 312. The effective protection of the transistor pin can be realized, and the clamping force of the transistor main body placed side by side by the fixing assembly 7 can be adjusted to realize the clamping and fixing of different numbers of transistors placed side by side. Without relying on the transistor pin to provide support force, the entire transistor can be fixed, effectively avoiding damage to the transistor.

[0022] In the embodiment, one side of the box cover 2 is hinged to one side of the box body 1 through a hinge shaft, and the one side of the box body 1 is provided with a hinge seat, and the hinge seat is provided with a hinge hole for the hinge shaft to extend into. A buckle assembly that can be buckled with each other is arranged between the other side of the box cover 2 and the other side of the box body 1. The buckle assembly can specifically include an upper buckle 4 and a lower buckle 5. The upper buckle 4 and the lower buckle 5 have a certain elasticity, so that when the box cover 2 is closed, the upper buckle 4 can be elastically buckled onto the lower buckle 5. Of course, the buckle assembly can also use other buckle structures for the box in the prior art.

[0023] In the embodiment, the transistor pin accommodating groove 312 penetrates between the transistor main body accommodating groove 311 and the cavity 11. After the transistor is stored in the storage groove 31, the transistor main body at least partially protrudes upward outside the transistor main body accommodating groove 311. The box cover 2 is provided with a second elastic buffer layer 6, and the second elastic buffer layer 6 is adapted to press the transistor main body in the transistor main body accommodating groove 311 with the box cover 2. The transistor pin at least partially extends into the cavity 11, providing an independent and continuous storage space for the pin.

[0024] In the embodiment, the fixing assembly 7 comprises a pressing block 71 slidably connected in the transistor body accommodating groove 311, a follower block 74 arranged in the cavity 11 and directly below the pressing block 71, the follower block 74 is longitudinally slidably connected with the pressing block 71 through a guide shaft 72, the pressing block 71 is provided with a countersunk hole, one end of the guide shaft 72 is longitudinally slidably connected with the countersunk hole, and a limiting head is fixed at the end, the limiting head is directly larger than the small hole diameter of the countersunk hole and smaller than the large hole diameter, and the other end of the guide shaft 72 is fixedly connected with the follower block 74. The screw rod 73 is rotatably connected to the pressing block 71, and one end of the screw rod 73 away from the pressing block 71 is threadedly connected with the follower block 74. The transistor body accommodating groove 311 has an abutting surface at the opposite position of the pressing block 71, and the transistors stored side by side are clamped and fixed between the pressing block 71 and the abutting surface, and the third elastic buffer layer is arranged on the pressing block 71 at the opposite position of the abutting surface.

[0025] When the fixing assembly 7 works, the pressing block 71 is pushed to slide along the length direction of the transistor body accommodating groove 311, so that the transistors stored side by side are clamped between the pressing block 71 and the abutting surface, the screw rod 73 is rotated, the pressing block and the follower block 74 are close to each other in the longitudinal direction, and are finally clamped and fixed on the storage rack 3. It should be noted that if the pressing block 71 cannot completely clamp the transistors stored side by side in the starting state, the screw rod 73 can be slightly loosened, so that the pressing block 71 is pushed to slide again under the condition that it can slide and has a certain friction resistance with the storage rack 3, until it is in place, and then the screw rod 73 is finally tightened.

[0026] In the embodiment, the desiccant sheet is pasted and fixed on the box body 1 in the cavity 11, and the desiccant sheet can be a silica gel-based composite desiccant sheet. The desiccant sheet can continuously absorb the moisture in the air in the cavity 11, maintain the relative humidity at a level suitable for the storage of humidity-sensitive elements such as transistors, and effectively prevent the oxidation of pins caused by environmental humidity.

[0027] In the embodiment, the materials of the first elastic buffer layer, the second elastic buffer layer 6 and the third elastic buffer layer can be anti-static foam and anti-static sponge.

[0028] The preferred embodiments of the utility model are described above, and the protection scope of the utility model is not limited to the above-mentioned embodiments. Any technical solutions falling within the concept of the utility model shall fall within the protection scope of the utility model. It should be noted that some improvements and decorations made by ordinary technical personnel in the technical field without departing from the principles of the utility model shall also be considered as the protection scope of the utility model.

Claims

1. A transistor storage device comprising a box body (1) and a box cover (2) which are openable and closable to each other, the box body (1) comprising a top-opened accommodating cavity, characterized in that: The side wall of the accommodating cavity is provided with an inclined receiving part (12) inclined towards the center of the bottom opening, the accommodating cavity is provided with a storage rack (3), the peripheral side of the storage rack (3) is provided with an inclined contact part (32) matched with the inclined receiving part (12), a first elastic buffer layer is arranged between the inclined receiving part (12) and the inclined contact part (32), the bottom of the storage rack (3) and the bottom of the accommodating cavity have a cavity (11), the storage rack (3) is provided with a plurality of storage slots (31), a plurality of transistors can be stored side by side in each storage slot (31), the storage slot (31) comprises a transistor body accommodating slot (311) and a transistor pin accommodating slot (312), and a fixing assembly (7) for fixing the transistors stored side by side is arranged in each storage slot (31) of the storage rack (3).

2. The transistor storage device of claim 1, wherein: One side of the box cover (2) is hinged to one side of the box body (1) through a hinge shaft, and the other side of the box cover (2) and the other side of the box body (1) are provided with buckle assemblies that can be buckled with each other.

3. The transistor storage device of claim 1, wherein: The transistor pin accommodating slot (312) penetrates between the transistor body accommodating slot (311) and the cavity (11), after the transistor is stored in the storage slot (31), the transistor body at least partially protrudes upward outside the transistor body accommodating slot (311), and the transistor pin at least partially extends into the cavity (11), the box cover (2) is provided with a second elastic buffer layer (6), and the second elastic buffer layer (6) is adapted to press the transistor body in the transistor body accommodating slot (311) with the box cover (2).

4. The transistor storage device of claim 1, wherein: The fixing assembly (7) comprises a pressing block (71) slidingly connected in the transistor body accommodating slot (311), a follower block (74) located in the cavity (11) and directly below the pressing block (71), the follower block (74) is longitudinally slidingly connected with the pressing block (71) through a guide shaft (72), a screw rod (73) is rotationally connected to the pressing block (71), one end of the screw rod (73) away from the pressing block (71) is threadedly connected with the follower block (74), the transistor body accommodating slot (311) has an abutting surface at the opposite position of the pressing block (71), the transistors stored side by side are fixedly pressed between the pressing block (71) and the abutting surface, and a third elastic buffer layer is arranged on the pressing block (71) at the opposite position of the abutting surface.

5. The transistor storage device of claim 1, wherein: A desiccant sheet is fixedly attached to the box body (1) in the cavity (11).

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