CN219728958U

CN219728958U - Antistatic storage device

Info

Publication number: CN219728958U
Application number: CN202320707348.9U
Authority: CN
Inventors: 纪素娟
Original assignee: Hunan Jingding Electric Power Technology Co ltd
Current assignee: Hunan Jingding Electric Power Technology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-22
Anticipated expiration: 2033-04-03

Abstract

The utility model belongs to the technical field of semiconductor production, and particularly relates to an antistatic storage device, which comprises a storage cabinet capable of conveniently storing a semiconductor storage box in a size range and clamping and positioning the semiconductor storage box, wherein an air extraction component for promoting air circulation flow in the device and further improving the antistatic effect of the device is arranged in the storage cabinet, and a dehumidifying component capable of containing a dehumidifying agent and adsorbing moisture in the air in the device is arranged in front of the storage cabinet. The utility model is convenient for automatically adjusting the height of the carrier plate carrying the semiconductor storage box through the spring rod, thereby avoiding the need of staff to adjust the device layer by layer when the storage box is stored, and simultaneously, the upper side and the lower side of the storage box can be contacted with the first rubber cushion or the second rubber cushion under the action of the spring rod, so as to improve the fixing effect of the device on the storage box; the air in the device can be promoted to flow through the air extraction component, and the flowing air is adsorbed with moisture contained in the dehumidifying agent in the dehumidifying component.

Description

Antistatic storage device

Technical Field

The utility model belongs to the technical field of semiconductor production, and particularly relates to an antistatic storage device.

Background

Semiconductors refer to materials that have electrical conductivity properties at normal temperatures that are intermediate between conductors and insulators. Since semiconductors are easily damaged by electrostatic breakdown, it is necessary to use an anti-static memory device for storing the semiconductors.

The Chinese patent document with the publication number of CN213706261U discloses an antistatic storage device for semiconductor production, which comprises a shell, wherein a threaded rod is bolted to the inside of the shell, and six placing plates are sleeved on the surface of the threaded rod.

However, in the prior art, when storing the semiconductor storage box, an operator is required to adjust the space between the internal storage plates layer by layer according to the size of the box, and although the mode can effectively utilize the space in the device, the adjusting step is complicated, and the box is difficult to fix under the condition that the picking and placing of the semiconductor are not affected, so that the antistatic storage device is provided.

Disclosure of Invention

The utility model aims to provide an antistatic storage device.

The technical scheme adopted by the utility model is as follows:

the utility model provides an antistatic storage device, includes the semiconductor storage box that can conveniently deposit the within range of size requirement and press from both sides tight location to it, be provided with the pumping subassembly that promotes the circulation flow of the air in this device and then improves this device's antistatic effect in the storage cabinet, thereby the place ahead of storage cabinet is provided with the dehumidification subassembly that can hold the desiccant and adsorb the moisture in the air in this device;

the storage cabinet comprises a cabinet body, cabinet door is movably connected in front of the cabinet body, anti-tilting base is fixedly connected below the cabinet body, first rubber pads are fixedly connected on the upper side and the lower side of the cabinet body, an ion fan is fixedly mounted above the cabinet body, a sealing cover is arranged above the ion fan and fixedly connected with the cabinet body, ventilation frames are fixedly connected on two sides of the cabinet body, spring rods are fixedly mounted on the ventilation frames, carrier plates are fixedly connected between telescopic ends of the spring rods, second rubber pads are fixedly connected on the carrier plates, and connectors are fixedly connected above the ventilation frames.

Preferably: the air extraction assembly comprises pipe frames fixedly mounted above the cabinet body, three-way pipes are fixedly connected between the pipe frames, a first connecting pipe is arranged between the three-way pipes and the connectors, a second connecting pipe is fixedly connected above the three-way pipes, and one end, away from the three-way pipes, of each second connecting pipe is fixedly connected with a pump.

Preferably: the dehumidifying component comprises a dehumidifying box fixedly connected to the front end of the sealing cover, and a draining baffle is fixedly installed in the dehumidifying box.

Preferably: the first rubber cushion and the second rubber cushion are subjected to antistatic treatment.

Preferably: the breathable frame is provided with a plurality of breathable holes with different heights, and the breathable frame is in sliding connection with the carrier plate.

Preferably: the three-way pipe and the pump are connected with the second connecting pipe through flanges.

Preferably: the dehumidifying box is made of transparent materials.

The beneficial effects of the utility model are as follows: the height of the carrier plate carrying the semiconductor storage box is conveniently and automatically adjusted through the spring rod, so that the situation that staff is required to adjust the device layer by layer when the storage box is stored is avoided, and meanwhile, the upper side and the lower side of the storage box can be contacted with the first rubber cushion or the second rubber cushion under the action of the spring rod, so that the fixing effect of the device on the storage box is improved; the air in the device can be promoted to flow through the air extraction component, and the flowing air is adsorbed with moisture contained in the dehumidifying agent in the dehumidifying component.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic view of an isometric structure of an antistatic memory device according to the present utility model;

FIG. 2 is a schematic diagram of a front view of an antistatic memory device according to the present utility model;

FIG. 3 is a schematic view of the cross-sectional structure of A-A of FIG. 2;

FIG. 4 is a schematic view of the components of a storage cabinet of an antistatic storage device according to the present utility model;

FIG. 5 is a schematic diagram of an air extraction assembly of an antistatic memory device according to the present utility model.

The reference numerals are explained as follows:

1. a storage cabinet; 101. a cabinet body; 102. a cabinet door; 103. an anti-tilting base; 104. a first rubber pad; 105. an ion blower; 106. a sealing cover; 107. a ventilation frame; 108. a spring rod; 109. a carrier plate; 110. a second rubber pad; 111. a joint; 2. an air extraction assembly; 201. a pipe rack; 202. a three-way pipe; 203. a first connecting pipe; 204. a second connecting pipe; 205. a pump machine; 3. a dehumidifying component; 301. a dehumidifying box; 302. and draining the partition plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1-5, an antistatic storage device comprises a storage cabinet 1 capable of conveniently storing semiconductor storage boxes in a size range and clamping and positioning the semiconductor storage boxes, an air extraction component 2 for promoting air circulation flow in the device and further improving antistatic effect of the device is arranged in the storage cabinet 1, and a dehumidifying component 3 capable of containing a dehumidifying agent and adsorbing moisture in air in the device is arranged in front of the storage cabinet 1.

In this embodiment: the storage cabinet 1 comprises a cabinet body 101, a cabinet door 102 is movably connected to the front of the cabinet body 101, an anti-tilting base 103 is fixedly connected to the lower side of the cabinet body 101, first rubber pads 104 are fixedly connected to the upper side and the lower side of the cabinet body 101, an ion fan 105 is fixedly mounted above the cabinet body 101, a sealing cover 106 fixedly connected with the cabinet body 101 is arranged above the ion fan 105, ventilation frames 107 are fixedly connected to the two sides of the cabinet body 101, spring rods 108 are fixedly mounted on the ventilation frames 107, carrier plates 109 are fixedly connected between telescopic ends of the spring rods 108 at the same height, second rubber pads 110 are fixedly connected to the upper side and the lower side of the carrier plates 109, and joints 111 are fixedly connected to the upper side of the ventilation frames 107; the first rubber pad 104 and the second rubber pad 110 are subjected to antistatic treatment, a plurality of ventilation holes with different heights are formed in the ventilation frame 107, and the ventilation frame 107 is in sliding connection with the carrier plate 109; the cabinet door 102 can keep the airtight effect of the cabinet body 101, the anti-tilting base 103 can improve the stability of the device, the first rubber pad 104 and the second rubber pad 110 which are subjected to anti-static treatment can avoid static electricity generated by friction between a box and the device when a semiconductor storage box is taken and placed, the air flow blown out by the ion fan 105 can effectively remove charges carried on the surface of an object in the device, the purpose of eliminating static electricity is achieved, the sealing cover 106 can prevent external air from entering the cabinet body 101 from the upper part of the cabinet body 101 due to the work of the ion fan 105, the ventilation frame 107 can limit the carrier plate 109 and simultaneously is beneficial to free flow of air with different heights in the cabinet body 101, and under the action of the spring rod 108 lifting the carrier plate 109, the semiconductor storage box is lifted to the position of the second rubber pad 110 which is close to the upper part of the carrier plate 109 after being placed on the semiconductor storage box.

In this embodiment: the air extraction assembly 2 comprises pipe frames 201 fixedly arranged above the cabinet body 101, a three-way pipe 202 is fixedly connected between the pipe frames 201, a first connecting pipe 203 is arranged between the three-way pipe 202 and the joint 111, a second connecting pipe 204 is fixedly connected above the three-way pipe 202, and a pump 205 is fixedly connected to one end, far away from the three-way pipe 202, of the second connecting pipe 204; the tee 202 and the pump 205 are connected with the second connecting pipe 204 through flanges; after the pump 205 works, the air in the cabinet 101 is sucked into the area enclosed by the cabinet 101 and the sealing cover 106 along the joint 111, the first connecting pipe 203, the three-way pipe 202 and the second connecting pipe 204 after passing through the ventilation holes on the ventilation frame 107, and returns to the cabinet 101 along with the work of the ion fan 105.

In this embodiment: the dehumidifying component 3 comprises a dehumidifying box 301 fixedly connected to the front end of the sealing cover 106, and a draining baffle 302 is fixedly arranged in the dehumidifying box 301; the dehumidifying box 301 is made of transparent material; the water accumulated in the dehumidifying box 301 is poured periodically, and a proper amount of dehumidifier is filled in the draining partition plate 302 in the dehumidifying box 301, so that the moisture contained in the air in the area enclosed by the cabinet 101 and the sealing cover 106 can be effectively adsorbed and dehumidified, and the residual amount of the dehumidifier can be judged by observing the water accumulated at the bottom of the dehumidifying box 301.

Working principle: when the device is installed to complete the antistatic storage work for semiconductor production, the minimum stacking height of the single-layer storable storage boxes or the minimum height of the single storage box is larger than the distance between two adjacent carrier plates 109; after the cabinet door 102 is opened, the semiconductor storage boxes are placed layer by layer from top to bottom, because the distance between the uppermost layer of carrier plate 109 and the upper side surface in the cabinet body 101 is smaller than the distance between other adjacent carrier plates 109, when the storage boxes are placed in, the spring rods 108 connected with the uppermost layer of carrier plate 109 are compressed, the height of the carrier plate 109 is lowered than that of the initial position, the distance between the carrier plate 109 and the adjacent carrier plate 109 below is synchronous, when the storage boxes are continuously placed, the storage boxes on the uppermost layer of carrier plate 109 are clamped between the cabinet body 101 and the carrier plate 109 under the action of the spring rods 108, and the rest of the storage boxes are clamped between the rest of carrier plates 109; when a storage box of a certain layer needs to be taken down, the carrier plate 109 carrying the storage box is pulled to enable the storage box to be free from being clamped up and down, and the storage box can be taken out quickly.

While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims

1. An antistatic storage device, characterized in that: the semiconductor storage box comprises a storage cabinet (1) which can conveniently store semiconductor storage boxes in a size range and clamp and position the semiconductor storage boxes, wherein an air extraction assembly (2) which can promote air circulation flow in the device and further improve the antistatic effect of the device is arranged in the storage cabinet (1), and a dehumidifying assembly (3) which can contain a dehumidifying agent and adsorb moisture in air in the device is arranged in front of the storage cabinet (1);

the storage cabinet (1) comprises a cabinet body (101), cabinet door (102) are movably connected in front of the cabinet body (101), anti-tilting base (103) are fixedly connected below the cabinet body (101), first rubber pads (104) are fixedly connected on the upper side and the lower side of the cabinet body (101), an ion fan (105) is fixedly mounted above the cabinet body (101), a sealing cover (106) is arranged above the ion fan (105) and fixedly connected with the cabinet body (101), ventilation frames (107) are fixedly connected on two sides of the cabinet body (101), spring rods (108) are fixedly mounted on the ventilation frames (107), carrier plates (109) are fixedly connected between telescopic ends of the spring rods (108) at the same height, second rubber pads (110) are fixedly connected on the upper side and the lower side of the carrier plates (109), and connectors (111) are fixedly connected above the ventilation frames (107).

2. An antistatic storage device according to claim 1, wherein: the air extraction assembly (2) comprises a pipe frame (201) fixedly installed above the cabinet body (101), a three-way pipe (202) is fixedly connected between the pipe frames (201), a first connecting pipe (203) is arranged between the three-way pipe (202) and the joint (111), a second connecting pipe (204) is fixedly connected above the three-way pipe (202), and one end, away from the three-way pipe (202), of the second connecting pipe (204) is fixedly connected with a pump (205).

3. An antistatic storage device according to claim 1, wherein: the dehumidifying component (3) comprises a dehumidifying box (301) fixedly connected to the front end of the sealing cover (106), and a draining partition plate (302) is fixedly installed in the dehumidifying box (301).

4. An antistatic storage device according to claim 1, wherein: the first rubber pad (104) and the second rubber pad (110) are subjected to antistatic treatment.

5. An antistatic storage device according to claim 1, wherein: a plurality of ventilation holes with different heights are formed in the ventilation frame (107), and the ventilation frame (107) is in sliding connection with the carrier plate (109).

6. An antistatic storage device according to claim 2, wherein: the tee pipe (202) and the pump (205) are connected with the second connecting pipe (204) through flanges.

7. An antistatic storage device according to claim 3, wherein: the dehumidifying box (301) is made of transparent materials.