CN219584758U - Chip tray transportation protection device - Google Patents

Abstract

The utility model discloses a chip tray transportation protection device which comprises a protection box, wherein the protection box is hinged with a box cover, an upper cavity is formed in the box cover, a lower cavity is formed in the protection box, a bottom plate is arranged in the lower cavity, two protection plates are symmetrically arranged on the bottom plate, two sliding grooves are symmetrically formed in the protection plates, a return spring is arranged in each sliding groove, one end of the return spring is fixedly connected with the protection plate, the other end of the return spring is fixedly connected with a sliding block, the sliding block is in sliding connection with the sliding grooves, and the sliding blocks are limited to slide in the sliding grooves. Set up case lid and lower cavity on the protective housing, set up the bottom plate in the cavity down, set up the protection shield on the bottom plate, set up spout on the protection shield, set up back power spring and slider in the spout, utilize slider and spout sliding connection and the performance of back power spring to when making to place the chip tray in the protective housing, the slider can extrude the chip tray, makes the chip tray can be fixed, thereby has solved the unstable problem of chip tray transportation among the prior art.

Description

Chip tray transportation protection device

Technical Field

The utility model relates to the technical field of chip transportation protection, in particular to a chip tray transportation protection device.

Background

The electronic chip tray is a packaging tray used for chip packaging test by semiconductor packaging enterprises, is mostly used on electronic products and electronic parts, is produced by stamping and is also formed by plastic suction, and the use of a plurality of trays is used for preventing electrostatic touch of the products, so that the packaging tray has a good protection effect and also has a transportation bearing effect.

When the existing chip tray is transported, the chip tray is damaged due to collision of the trays caused by long-time jolt, but in the prior art, the stacked chip tray is usually bound and positioned by using the binding band, and the stacked chip tray is loosened due to the fact that the binding band is easy to loose due to jolt in the long-time transportation. And then lead to the collision of multiunit stacked chip tray spare, the chip tray is liable to be damaged deformation because of the collision, and then influences the use of chip tray. Therefore, it is important to provide a chip tray transportation protection device that is capable of transporting stable chips. In view of this, we propose a chip tray transportation protection device.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a chip tray transportation protection device for solving the problems in the background technology.

2. Technical proposal

The utility model provides a chip tray transportation protection device, includes the guard box, the guard box articulates there is the case lid, upper cavity has been seted up in the case lid, lower cavity has been seted up in the guard box, be equipped with the bottom plate in the lower cavity, the symmetry is equipped with two protection shield on the bottom plate, two spouts have been seted up to the symmetry on the protection shield, be equipped with back force spring in the spout, back force spring one end and protection shield fixed connection, back force spring other end fixedly connected with slider, slider and spout sliding connection, the slider limit is located the spout and slides.

Preferably, the top surface of the protection board is arc-shaped, the protection board is in sliding fit with the inner wall of the lower cavity, and a hook is arranged on the protection board.

Preferably, a partition plate is arranged between the two protection plates, the partition plate is of a cross-shaped structure, and a placing cavity is formed between the partition plate and the protection plates.

Preferably, the sliding blocks and the outer walls of the partition plates are provided with rubber pads.

Preferably, two limiting blocks are symmetrically arranged on two sides of the sliding block, two fixing blocks are symmetrically arranged in the sliding groove, and the limiting blocks are in sliding fit with the sliding groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the box cover is arranged on the protection box, the lower cavity is arranged in the protection box, the bottom plate is arranged in the lower cavity, the protection plate is arranged on the bottom plate, the sliding groove is arranged on the protection plate, the return spring is arranged in the sliding groove, one end of the return spring is fixedly connected with the sliding block, and the sliding block is in sliding connection with the sliding groove and the performance of the return spring is utilized, so that when the chip tray is placed in the protection box, the sliding block can squeeze the chip tray, and the chip tray can be fixed, thereby solving the problems that in the prior art, the stacked chip tray is usually bound and positioned by using the binding belt, but the stacked chip tray is loose due to the fact that the binding belt is easy to loose during long-time transportation. And then the collision of the chip tray components of the multi-group stack is caused, and the chip tray is easy to damage and deform due to the collision.

2. According to the utility model, the protection plate is arranged to be circular arc-shaped, so that a single group of chip trays can be conveniently clamped in, the hooks are arranged on the protection plate, and the protection plate is in sliding fit with the lower cavity, so that the protection plate has a replacement function, the protection plate is prevented from being worn by the chip trays after long-time use, and the later use of the utility model is affected.

3. According to the utility model, the partition plate is arranged between the two protection plates, so that the problem that the chip trays are damaged due to mutual friction during transportation is avoided, and the partition plate is arranged in a cross structure, so that the protection box can be used for placing a plurality of groups of chip trays, and the practicability of the utility model is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a split structure of the present utility model;

FIG. 3 is a partial cross-sectional view of the structure of the present utility model;

FIG. 4 is a schematic view of a cross-sectional structure of a chute portion according to the present utility model;

the reference numerals in the figures illustrate:

1. a protection box; 2. a protective plate; 3. a hook; 4. a partition plate;

101. a case cover; 102. an upper cavity; 103. a lower cavity; 104. a bottom plate;

201. a chute; 202. a return spring; 203. a slide block; 204. a limiting block; 205. a fixed block; 401. a placement cavity; 402. and a rubber pad.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 apparatus 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.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like 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 will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a chip tray transportation protection device, including guard box 1, guard box 1 articulates has case lid 101, upper cavity 102 has been seted up in the case lid 101, lower cavity 103 has been seted up in the guard box 1, be equipped with bottom plate 104 in the lower cavity 103, the symmetry is equipped with two protection shield 2 on the bottom plate 104, two spouts 201 have been seted up to the symmetry on the protection shield 2, be equipped with back force spring 202 in the spout 201, back force spring 202 one end and protection shield 2 fixed connection, back force spring 202 other end fixedly connected with slider 203, slider 203 and spout 201 sliding connection, slider 203 is spacing in spout 201 internal slip. According to the utility model, the box cover 101 is arranged on the protection box 1, the lower cavity 103 is arranged in the protection box 1, the bottom plate 104 is arranged in the lower cavity 103, the protection plate 2 is arranged on the bottom plate 104, the chute 201 is arranged on the protection plate 2, the return spring 202 is arranged in the chute 201, one end of the return spring 202 is fixedly connected with the sliding block 203, and the sliding block 203 is in sliding connection with the chute 201 and the performance of the return spring 202 are utilized, so that when the chip tray is placed in the protection box 1, the sliding block 203 can squeeze the chip tray, and the chip tray can be fixed, therefore, the problem that in the prior art, the stacked chip tray is usually bound and positioned by using the binding belt, but the situation that the binding belt is easy to loosen during long-time transportation is solved, and the stacked chip tray is loose. And then the collision of the chip tray components of the multi-group stack is caused, and the chip tray is easy to damage and deform due to the collision.

Specifically, the top surface of the protection board 2 is arc-shaped, the protection board 2 is in sliding fit with the inner wall of the lower cavity 103, and a hook 3 is arranged on the protection board 2. According to the utility model, the protection plate 2 is arranged to be circular arc-shaped on the top surface, so that a single group of chip trays can be conveniently clamped in, the hooks 3 are arranged on the protection plate 2, and the protection plate 2 is in sliding fit with the lower cavity 103, so that the protection plate 2 has a replacement function, the protection plate 2 is prevented from being used for a long time, the chip trays wear the protection plate 2, and the later use of the utility model is affected.

Further, a partition board 4 is arranged between the two protection boards 2, the partition board 4 is in a cross structure, and a placing cavity 401 is formed between the partition board 4 and the protection boards 2. According to the utility model, the partition board 4 is arranged between the two protection boards 2, so that the problem that the chip trays are damaged due to mutual friction during transportation is avoided, the partition board 4 is arranged in a cross-shaped structure, so that the protection box 1 can be used for placing a plurality of chip trays, and the practicability of the utility model is increased.

Still further, the outer walls of the sliding block 203 and the partition plate 4 are provided with rubber pads 402. According to the utility model, the rubber pads 402 are arranged on the sliding block 203 and the partition board 4, so that the sliding block 203 and the partition board 4 are prevented from damaging the chip tray in the transportation process.

It should be noted that two limiting blocks 204 are symmetrically arranged on two sides of the sliding block 203, two fixing blocks 205 are symmetrically arranged in the sliding groove 201, and the limiting blocks 204 are in sliding fit with the sliding groove 201. According to the utility model, the limiting block 204 is arranged on the sliding block 203, the fixed block 205 is arranged in the sliding groove 201, and the limiting block 204 is in sliding fit with the sliding groove 201, so that the limiting block 204 can only move in the sliding groove 201, and the problem that the sliding block 203 is ejected out of the sliding groove 201 to damage the tray due to overlarge elasticity of the return spring 202 when a single-group chip tray is not placed is avoided.

Working principle: firstly, stacking and inserting a single group of chip trays into a single placement cavity 401, when the chip trays move downwards in the placement cavity 401, the chip trays can squeeze the sliding blocks 203 to move into the sliding grooves 201, the sliding blocks 203 can squeeze the return springs 202 when moving, the return springs 202 are stressed and contracted until the chip trays are contacted with the bottom plate 104, and the sliding blocks 203 and the rubber pads 402 on the partition plates 4 can protect the chip trays; when the slider 203 is used for a long time and the abrasion degree is large and cannot be used continuously, the hook 3 can be pulled upwards, and the protection plate 2 can be separated from the lower cavity 103, so that the protection plate 2 which cannot be used can be replaced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. Chip tray transportation protection device, including guard box (1), its characterized in that: the protection box (1) is hinged with a box cover (101), an upper cavity (102) is formed in the box cover (101), a lower cavity (103) is formed in the protection box (1), a bottom plate (104) is arranged in the lower cavity (103), two protection plates (2) are symmetrically arranged on the bottom plate (104), two sliding grooves (201) are symmetrically formed in the protection plates (2), a return spring (202) is arranged in the sliding grooves (201), one end of the return spring (202) is fixedly connected with the protection plates (2), a sliding block (203) is fixedly connected with the other end of the return spring (202), the sliding block (203) is in sliding connection with the sliding grooves (201), and the sliding block (203) is limited in the sliding grooves (201).

2. The chip tray transportation protection device according to claim 1, wherein: the top surface of the protection board (2) is arc-shaped, the protection board (2) is in sliding fit with the inner wall of the lower cavity (103), and a hook (3) is arranged on the protection board (2).

3. The chip tray transportation protection device according to claim 1, wherein: a partition board (4) is arranged between the two protection boards (2), the partition board (4) is of a cross-shaped structure, and a placing cavity (401) is formed between the partition board (4) and the protection boards (2).

4. A chip tray transportation protection device according to claim 3, characterized in that: rubber pads (402) are arranged on the outer walls of the sliding blocks (203) and the partition plates (4).

5. The chip tray transportation protection device according to claim 1, wherein: two limiting blocks (204) are symmetrically arranged on two sides of the sliding block (203), two fixed blocks (205) are symmetrically arranged in the sliding groove (201), and the limiting blocks (204) are in sliding fit with the sliding groove (201).