PCB chip storage device

Abstract

The utility model discloses a PCB chip storage device which comprises a shell assembly and a storage assembly, the shell assembly comprises a shell body and a sealing plate, the shell body is provided with a cavity of a columnar structure, the shell body is provided with a material opening communicated with the cavity, the sealing plate is a transparent plate, and the storage assembly is arranged on the sealing plate. The material opening is in an opened or closed state; the storage assembly comprises a storage wheel and a driving part, the storage wheel is rotationally arranged in the cavity in a sealed mode, a plurality of storage grooves are formed in the storage wheel in the circumferential direction, and the driving part is connected with the storage wheel and used for driving the storage wheel to rotate so that the storage grooves can sequentially communicate with the material opening. The beneficial effects of the utility model are that when one chip is taken out, other chips can be prevented from being exposed in the air, so that the risk that the chip is eroded by water vapor in the air can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chip storage, in particular to a PCB chip storage device. Background Art

[0002] With the development of science and technology and the progress of the times, various electronic devices emerge in an endless stream, and the core of electronic devices - chips, have also become an important part of the development of informatization. There are various chips in the laboratory. Since chips are electronic devices, they are generally stored in moisture-proof cabinets.

[0003] When using an existing storage cabinet (such as a storage device for filter chips disclosed in application number 202122734579.2) to store PCB chips, it is necessary to open the cabinet door when taking out one of the PCB chips. At this time, the other PCB chips will be exposed to the air. Each time the cabinet door is opened to take out one of the chips, the number of times the other chips are exposed will increase, which will easily increase the risk of the chip being corroded by water vapor in the air. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and propose a PCB chip storage device to solve the technical problem that in the prior art, a storage cabinet is used to store PCB chips. Each time a cabinet door is opened to take out one of the chips, the number of times other chips are exposed to the air increases, which easily increases the risk of the chips being corroded by water vapor in the air.

[0005] In order to achieve the above technical objectives, the technical solution of the utility model provides a PCB chip storage device, including:

[0006] The housing assembly comprises a housing and a sealing plate, wherein the housing has a cavity of a columnar structure, the housing is provided with a material port communicating with the cavity, and the sealing plate is a transparent plate and is used to open or close the material port;

[0007] The storage assembly includes a storage wheel and a driving member. The storage wheel is sealed and rotatably arranged in the cavity. A plurality of storage grooves are circumferentially provided on the storage wheel. The driving member is connected to the storage wheel and is used to drive the storage wheel to rotate so that each of the storage grooves is connected to the material port in sequence.

[0008] Furthermore, the sealing plate is slidably disposed on the outer side wall of the shell.

[0009] Furthermore, the shell assembly also includes a slide rail group, which has two slide rails. The two slide rails are relatively arranged on both sides of the material port and fixed to the outer side wall of the shell. The two sides of the sealing plate are respectively slidably arranged on the two slide rails.

[0010] Furthermore, the material port is opened at the top of the shell.

[0011] Furthermore, the driving member includes a positioning shaft and a rotating shaft. A through hole connected to the cavity is opened on the top of the shell, and a positioning hole is opened on the side wall of the storage wheel. During the rotation of the storage wheel, the positioning hole will be connected to the through hole. When the positioning hole is connected to the through hole, the positioning shaft is inserted into the through hole and the positioning hole. The rotating shaft passes through the cavity and is coaxially fixed to the storage wheel. Both ends of the rotating shaft rotate and extend out of the shell.

[0012] Furthermore, the cavity wall of the cavity has a receiving cavity for accommodating a desiccant, and a plurality of filter holes are provided on the cavity wall of the cavity, each of the filter holes is connected to the receiving cavity, and the diameter of each of the filter holes is smaller than the particle size of the desiccant.

[0013] Furthermore, the receiving cavity is an annular structure and is coaxial with the storage wheel.

[0014] Furthermore, a feed port communicating with the receiving cavity is formed at the top of the shell, and a discharge port communicating with the receiving cavity is formed at the bottom of the shell.

[0015] Furthermore, the housing assembly also includes two plugs, and the two plugs are detachably disposed in the feed port and the discharge port, respectively.

[0016] Furthermore, the plug is a deformable structure.

[0017] Compared with the prior art, the beneficial effects of the utility model include: when storing chips in the laboratory, a chip is placed in each storage slot. When one of the chips needs to be taken out, the driving member is operated so that the driving member can drive the storage wheel to rotate, so that one of the storage slots is connected to the material port, and then the sealing plate is operated to open the material port, and the chip in the storage slot can be taken out. When taking out one of the chips, other chips can be prevented from being exposed to the air, thereby reducing the risk of the chip being corroded by water vapor in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a PCB chip storage device provided by the utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the three-dimensional structure of a PCB chip storage device when the material port is in an open state;

[0020] Figure 3 yes Figure 1 A cross-sectional view of a PCB chip storage device at another viewing angle;

[0021] Figure 4 yes Figure 3 A schematic diagram of a three-dimensional structure of a PCB chip storage device after omitting the storage component;

[0022] Figure 5 yes Figure 4 A schematic diagram of the three-dimensional structure of the storage component in FIG.

[0023] In the figure: 100 - shell assembly, 110 - shell, 111 - cavity, 1111 - receiving cavity, 1112 - filter hole, 112 - material port, 113 - through hole, 114 - feed port, 115 - discharge port, 120 - sealing plate, 130 - slide rail group, 131 - slide rail, 140 - plug, 200 - storage assembly, 210 - storage wheel, 211 - storage groove, 212 - positioning hole, 220 - driving member, 221 - positioning shaft, 222 - rotating shaft. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] The utility model provides a PCB chip storage device, the structure of which is as follows Figure 1 - Figure 3 As shown, it includes a shell component 100 and a storage component 200, the shell component 100 includes a shell 110 and a sealing plate 120, the shell 110 has a cavity 111 of a columnar structure, the shell 110 is provided with a material port 112 connected to the cavity 111, the sealing plate 120 is a transparent plate, and is used to open or close the material port 112; the storage component 200 includes a storage wheel 210 and a driving member 220, the storage wheel 210 is sealed and rotatably arranged in the cavity 111, and a plurality of storage grooves 211 are circumferentially provided on the storage wheel 210, and the driving member 220 is connected to the storage wheel 210, and is used to drive the storage wheel 210 to rotate so that each of the storage grooves 211 is sequentially connected to the material port 112.

[0026] When storing the chips in the laboratory, a chip is placed in each storage slot 211. When one of the chips needs to be taken out, the driving member 220 is operated so that the driving member 220 can drive the storage wheel 210 to rotate, so that one of the storage slots 211 is connected to the material port 112, and then the sealing plate 120 is operated to open the material port 112, and the chip in the storage slot 211 can be taken out. When taking out one of the chips, other chips can be prevented from being exposed to the air, thereby reducing the risk of the chip being corroded by water vapor in the air.

[0027] As a preferred embodiment, please refer to Figure 1 and Figure 2 The sealing plate 120 is slidably disposed on the outer wall of the shell 110 , which can improve the sealing effect of the sealing plate 120 on the material port 112 .

[0028] As a preferred embodiment, please refer to Figure 1 and Figure 2 The shell assembly 100 also includes a slide rail group 130, and the slide rail group 130 has two slide rails 131. The two slide rails 131 are relatively arranged on both sides of the material port 112 and fixed to the outer wall of the shell 110. The two sides of the sealing plate 120 are respectively slidably arranged on the two slide rails 131. The movement of the sealing plate 120 can be guided by the slide rails 131 to improve the sliding stability of the sealing plate 120.

[0029] As a preferred embodiment, please refer to Figure 2 The material port 112 is opened at the top of the shell 110, so that when the storage slot 211 is connected to the material port 112, the notch of the storage slot 211 can face upward, and the chips in the storage slot 211 will contact the bottom of the storage slot 211 under the action of their own gravity. If the material port 112 is opened at the bottom of the shell 110, when the storage slot 211 is connected to the material port 112, the notch of the storage slot 211 faces downward, and the chips in the storage slot 211 will contact the sealing plate 120 under the action of their own gravity. If the chips in the storage slot 211 do not need to be taken out, the chips in the storage slot 211 will be stuck at the material port 112, and when the storage wheel 210 continues to rotate, the chips are easily damaged.

[0030] As a preferred embodiment, please refer to Figure 3 and Figure 5The driving member 220 includes a positioning shaft 221 and a rotating shaft 222. A through hole 113 communicating with the cavity 111 is provided on the top of the shell 110. A positioning hole 212 is provided on the side wall of the storage wheel 210. During the rotation of the storage wheel 210, the positioning hole 212 will be communicated with the through hole 113. When the positioning hole 212 is communicated with the through hole 113, the positioning shaft 221 is inserted into the through hole 113 and the positioning hole 212, so that the storage wheel 210 can be positioned so that the storage wheel 210 cannot rotate in the cavity 111. The rotating shaft 222 passes through the cavity 111 and is coaxially fixed to the storage wheel 210. Both ends of the rotating shaft 222 rotate and extend out of the shell 110, so that it is convenient for people to manually operate the rotating shaft 222 to rotate.

[0031] As a preferred embodiment, please refer to Figure 4 The cavity wall of the cavity 111 has a receiving cavity 1111 for accommodating a desiccant, and a plurality of filter holes 1112 are provided on the cavity wall of the cavity 111. Each of the filter holes 1112 is connected to the receiving cavity 1111, and the diameter of each of the filter holes 1112 is smaller than the particle size of the desiccant. The desiccant in the receiving cavity 1111 can be used to dry the chip in the storage slot 211 to prevent the water vapor in the air in the storage slot 211 from corroding the chip.

[0032] As a preferred embodiment, please refer to Figure 4 The receiving chamber 1111 is an annular structure and is coaxial with the storage wheel 210 , which can improve the drying effect of the desiccant in the receiving chamber 1111 on the chip.

[0033] As a preferred embodiment, please refer to Figure 4 A feed port 114 communicating with the receiving chamber 1111 is provided at the top of the shell 110, and a discharge port 115 communicating with the receiving chamber 1111 is provided at the bottom of the shell 110. Desiccant can be added into the receiving chamber 1111 through the feed port 114, and desiccant that reaches saturation in the receiving chamber 1111 can be discharged through the discharge port 115, thereby realizing replacement of the desiccant.

[0034] As a preferred embodiment, please refer to Figure 4 The housing assembly 100 further includes two plugs 140, which are detachably disposed in the feed port 114 and the discharge port 115, respectively, so that the feed port 114 and the discharge port 115 are in an open or closed state. When the feed port 114 and the discharge port 115 are in a closed state, the accommodating cavity 1111 can be in a sealed state.

[0035] As a preferred embodiment, the plug 140 is a deformable structure to improve the sealing effect of the plug 140 on the feed port 114 and the discharge port 115 to prevent the desiccant in the receiving chamber 1111 from absorbing water vapor in the external air.

[0036] As a preferred embodiment, please refer to Figure 2 and Figure 3 There are multiple cavities 111, material ports 112, sealing plates 120, storage wheels 210, rail groups 130, material feed ports 114, material discharge ports 115, and plugs 140. Each of the cavities 111 is arranged side by side and spaced apart, and adjacent cavities 111 are not connected to each other. Each of the material ports 112 is arranged side by side and spaced apart, and is connected to each of the cavities 111 one by one. Each of the sealing plates 120 is arranged side by side and spaced apart, and is connected to each of the cavities 111 one by one. The material ports 112 correspond one to one, and each of the storage wheels 210 is sealed and rotatably disposed in the corresponding cavity 111. Each of the slide rail groups 130 corresponds one to one to each of the material ports 112. Each of the feed ports 114 is connected to each of the cavities 111 one to one, and each of the discharge ports 115 is connected to each of the cavities 111 one to one. Each of the plugs 140 is detachably disposed in the feed port 114 and the discharge port 115, thereby improving the storage rate of the chips.

[0037] As a preferred embodiment, please refer to Figure 4 The through hole 113 is connected to one of the cavities 111 , and the positioning hole 212 is formed on the side wall of the storage wheel 210 in the corresponding cavity 111 to achieve the connection between the positioning hole 212 and the through hole 113 .

[0038] In order to better understand the present invention, the following Figure 1 - Figure 5 The working principle of the technical solution of the utility model is described in detail:

[0039] When storing the chips in the laboratory, a chip is placed in each storage slot 211. When one of the chips needs to be taken out, the positioning shaft 221 is pulled out from the through hole 113 and the positioning hole 212, so that the positioning shaft 221 releases the positioning of the storage wheel 210, and then the rotating shaft 222 is manually rotated, so that each of the storage wheels 210 can be driven to rotate through the rotating shaft 222, so that one of the storage slots 211 on each of the storage wheels 210 is connected to the corresponding material port 112. When it is necessary to take out a chip in one of the storage slots 211, the corresponding sealing plate 120 is moved away from the material port 112, so that the material port 112 is in an open state. When one of the chips is taken out, other chips can be prevented from being exposed to the air, thereby reducing the risk of the chips being corroded by water vapor in the air. The chip in the storage slot 211 can be dried by the desiccant in the receiving chamber 1111 to prevent the water vapor in the air in the storage slot 211 from corroding the chip. When the desiccant in the receiving chamber 1111 reaches a saturated state, the plug 140 at the feed port 114 and the discharge port 115 is taken out, and the desiccant in the receiving chamber 1111 is discharged along the discharge port 115. Desiccant can be added to the receiving chamber 1111 through the feed port 114, thereby realizing the replacement of the desiccant and ensuring the drying effect of the desiccant on the chip.

[0040] The PCB chip storage device provided by the utility model has the following beneficial effects:

[0041] (1) The desiccant in the receiving chamber 1111 can be used to dry the chip in the storage slot 211 to prevent the water vapor in the air in the storage slot 211 from corroding the chip;

[0042] (2) When the desiccant in the receiving chamber 1111 reaches a saturated state, the plug 140 at the feed port 114 and the discharge port 115 is removed, and the desiccant in the receiving chamber 1111 is discharged along the discharge port 115. Desiccant can be added to the receiving chamber 1111 through the feed port 114, thereby realizing the replacement of the desiccant and ensuring the drying effect of the desiccant on the chip;

[0043] (3) When taking out one of the chips, the other chips can be prevented from being exposed to the air, thereby reducing the risk of the chips being corroded by water vapor in the air.

[0044] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A PCB chip storage device, characterized in that: include: The housing assembly comprises a housing and a sealing plate, wherein the housing has a cavity of a columnar structure, the housing is provided with a material port communicating with the cavity, and the sealing plate is a transparent plate and is used to open or close the material port; The storage assembly includes a storage wheel and a driving member. The storage wheel is sealed and rotatably arranged in the cavity. A plurality of storage grooves are circumferentially provided on the storage wheel. The driving member is connected to the storage wheel and is used to drive the storage wheel to rotate so that each of the storage grooves is connected to the material port in sequence.

2. The PCB chip storage device according to claim 1, characterized in that: The sealing plate is slidably arranged on the outer side wall of the shell.

3. The PCB chip storage device according to claim 2, characterized in that: The shell assembly also includes a slide rail group, which has two slide rails. The two slide rails are relatively arranged on both sides of the material port and fixed to the outer side wall of the shell. The two sides of the sealing plate are respectively slidably arranged on the two slide rails.

4. The PCB chip storage device according to claim 1, characterized in that: The material port is opened at the top of the shell.

5. The PCB chip storage device according to claim 1, characterized in that: The driving member includes a positioning shaft and a rotating shaft. A through hole connected to the cavity is opened on the top of the shell, and a positioning hole is opened on the side wall of the storage wheel. During the rotation of the storage wheel, the positioning hole will be connected to the through hole. When the positioning hole is connected to the through hole, the positioning shaft is inserted into the through hole and the positioning hole. The rotating shaft passes through the cavity and is coaxially fixed to the storage wheel. Both ends of the rotating shaft rotate and extend out of the shell.

6. The PCB chip storage device according to claim 1, characterized in that: The cavity wall of the cavity has a receiving cavity for accommodating a desiccant, and a plurality of filter holes are provided on the cavity wall of the cavity, each of the filter holes is connected to the receiving cavity, and the diameter of each of the filter holes is smaller than the particle size of the desiccant.

7. The PCB chip storage device according to claim 6, characterized in that: The receiving chamber is an annular structure and is coaxial with the storage wheel.

8. The PCB chip storage device according to claim 6, characterized in that: The top of the shell is provided with a feed port communicating with the receiving cavity, and the bottom of the shell is provided with a discharge port communicating with the receiving cavity.

9. The PCB chip storage device according to claim 8, characterized in that: The housing assembly further comprises two plugs, which are detachably disposed in the feed port and the discharge port, respectively.

10. The PCB chip storage device according to claim 9, characterized in that: The plug is a deformable structure.

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