Tray for circuit board turnover

Abstract

The utility model discloses a tray for circuit board circulation, which comprises a box body, a hinge block is fixedly arranged on the outer wall of the box body, the hinge block is hinged with a box cover, a bottom plate and a processing assembly arranged above the bottom plate are arranged at the bottom of the box body, and the processing assembly comprises an adjusting assembly arranged in the box body. After a circuit board is placed, a box body is transferred, during transferring and when encountering a slope road surface, external force is transmitted to the bottom of a sleeve through a bottom plate, and buffering treatment is performed through a third spring arranged in the sleeve, so that the box body fixedly installed on the top surface of an extrusion rod is buffered under the influence of the external force; and due to the fact that shaking force can be generated when a third spring buffers, the shaking force can be counteracted through a damper arranged at the bottom of the box body, the transferring equipment can be more stable when encountering external force, and the circuit board in the box body can be better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of trays for the turnover of circuit boards, in particular to a tray for the turnover of circuit boards. Background Art

[0002] Circuit board generally refers to circuit board. The names of circuit boards include: circuit board, PCB board, aluminum base board, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed circuit board, etc. Circuit board makes the circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances. Circuit board can be called printed circuit board or printed circuit board. When transporting circuit boards, turnover pallets are required.

[0003] For example, Chinese patent CN216995384U discloses a pallet for the turnover of a flat panel display screen. A plurality of turnover pallets can be stacked on top of each other, so that a plurality of flat panel display screens can be stacked and placed. At the same time, the stacked multiple turnover pallets can be placed inside a turnover box, so as to facilitate overall turnover. Four positioning columns can make the multiple turnover pallets overlap in pairs, so that the connection between the multiple turnover pallets is stable. At the same time, the square raised groove can slightly squeeze the circulating flat panel display screen through the protective pad, so that the flat panel display screen shakes and collides, and the flat panel display screen can be protected.

[0004] Although this structure can circulate objects, the device cannot place items of different sizes, which limits the scope of application of the turnover pallet. Therefore, we propose a pallet for the turnover of circuit boards that can adjust the clamping size to accommodate circuit boards of different sizes. Utility Model Content

[0005] The purpose of the utility model is to provide a tray for the turnover of circuit boards to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a tray for the turnover of circuit boards, comprising a box body, a hinge block is fixedly installed on the outer wall of the box body, the hinge block is hingedly connected to a box cover, a bottom plate is arranged at the bottom of the box body, and a processing component is arranged above the bottom plate, the processing component includes an adjustment component arranged inside the box body, and a shock-absorbing component is arranged below the adjustment component.

[0007] Preferably, the adjusting component includes a limiting groove provided on the inner wall of the box body, a card plate is fixedly installed on the inner wall of the box body, a placement groove is provided on the outer wall of the card plate, a partition is clamped inside the placement groove, a first slide groove is provided on the inner side of the placement groove, a second slide groove is provided on the inner wall of the first slide groove, an extrusion block is slidably provided inside the first slide groove, a first slider is fixedly installed on the outer wall of the extrusion block, a first spring is provided inside the first slide groove, a card block is fixedly installed on the outer wall of the partition plate, a card groove is provided on the outer wall of the card block, a cross plate is fixedly installed on the inner wall of the box body, a third slide groove is provided on the bottom of the cross plate, a second slider is slidably provided inside the third slide groove, a spacer is fixedly installed on the end of the second slider away from the third slide groove, and a second spring is fixedly installed on the outer wall of the spacer block.

[0008] Preferably, the shock-absorbing assembly includes a sleeve fixedly mounted on the top surface of the base plate, a third spring is arranged inside the sleeve, a limit block is slidably arranged inside the sleeve, an extrusion rod is fixedly mounted on the side of the limit block away from the third spring, and a damper is fixedly mounted on the top surface of the base plate.

[0009] Preferably, the outer wall of the extrusion block is arranged as an inclined surface, and the inner wall of the clamping groove is arranged as an inclined surface, so that the outer wall of the partition can clamp the clamping groove and the extrusion block in contact by extruding the inclined surface of the outer wall of the extrusion block.

[0010] Preferably, there are several partitions which are evenly distributed inside the box body for easy adjustment, so that the pallet has a wider range of applicability, thereby being able to place and transport circuit boards of different sizes.

[0011] Preferably, there are four sleeves, which are arranged in a square shape with four corners on the top surface of the bottom plate, so as to cushion the bottom of the box body through the sleeves when the bottom of the bottom plate is impacted by the outer wall.

[0012] Preferably, the extrusion rod is slidably arranged inside the sleeve, and the outer wall of the limit block is in sliding contact with the inner wall of the sleeve, so as to cushion the four corners of the bottom of the box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The tray for the turnover of the circuit board is composed of an adjustment component as one of its components. When the circuit board needs to be turned over, the circuit board is placed inside the box body and the circuit board is placed on the inner side of the partition. When encountering circuit boards of different sizes, the partition can be pulled so that the slots provided on the outer wall of the partition squeeze the extrusion block, so that the extrusion block slides into the first slide groove, so that the extrusion block and the slot are no longer engaged, thereby adjusting the partition so that circuit boards of different sizes can be placed. After the partition is adjusted, the block is inserted into the placement groove so that the outer wall of the block squeezes the inclined surface of the outer wall of the extrusion block, so that the extrusion block slides under the restriction of the first sliding block fixedly installed on its outer wall and the second slide groove. When the extrusion block is not squeezed, under the action of the first spring elasticity, the extrusion block is engaged with the slots provided on the outer wall of the partition, thereby achieving the purpose of quick disassembly. When the partition is adjusted, under the restriction of the second spring elasticity, the partition block and the outer wall of the partition are in a fitted state, which is used to separate the circuit boards.

[0015] 2. The tray used for the turnover of circuit boards is composed of a shock-absorbing component as one of its components. After the circuit boards are placed, the box is transported. When encountering a bumpy road during transportation, the external force is transmitted to the bottom of the sleeve through the bottom plate, and the third spring arranged inside the sleeve is used for buffering, so that the box fixedly installed on the top surface of the extrusion rod is buffered by the external force. Since the third spring will generate shaking force during buffering, it can be offset by the damper arranged at the bottom of the box, so that the transportation equipment can be more stable when encountering external force, thereby providing better protection for the circuit boards inside the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the structure of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional view of the structure of the utility model.

[0018] Figure 3 This is a diagram of the structural adjustment components of the utility model.

[0019] Figure 4 This is a partial exploded view of the structural adjustment component of the utility model.

[0020] Figure 5 It is a partial schematic diagram of the structural adjustment component of the utility model.

[0021] Figure 6 This is a diagram of the structural shock-absorbing component of the utility model.

[0022] In the figure: 1. box body; 2. box cover; 3. hinge block; 4. bottom plate; 5. processing assembly; 51. adjustment assembly; 53. shock-absorbing assembly; 511. limiting groove; 512. cross plate; 513. partition; 514. clamping plate; 515. placement groove; 516. first slide groove; 517. second slide groove; 518. first slider; 519. extrusion block; 520. clamping groove; 521. first spring; 522. clamping block; 523. third slide groove; 524. second slider; 525. second spring; 526. spacer; 531. sleeve; 532. extrusion rod; 533. limiting block; 534. third spring; 535. damper. DETAILED DESCRIPTION

[0023] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0024] Example 1

[0025] A preferred embodiment of a tray for circuit board turnover provided by the utility model is as follows: Figures 1 to 6 As shown: a tray for the turnover of circuit boards, comprising a box body 1;

[0026] A hinge block 3 is fixedly mounted on the outer wall of the box body 1;

[0027] The hinge block 3 is hingedly connected with the box cover 2;

[0028] A bottom plate 4 is provided at the bottom of the box body 1;

[0029] and a processing assembly 5 arranged above the bottom plate 4, the processing assembly 5 includes an adjustment assembly 51 arranged inside the box body 1, a shock absorbing assembly 53 is arranged below the adjustment assembly 51, the adjustment assembly 51 includes a limiting groove 511 opened on the inner wall of the box body 1, a clamping plate 514 is fixedly installed on the inner wall of the box body 1, a placement groove 515 is opened on the outer wall of the clamping plate 514, a partition plate 513 is clamped inside the placement groove 515, a first slide groove 516 is opened on the inner side of the placement groove 515, a second slide groove 517 is opened on the inner wall of the first slide groove 516, and an extrusion groove 516 is slidably arranged inside the first slide groove 516. The pressure block 519 has a first slider 518 fixedly installed on the outer wall of the extrusion block 519, a first spring 521 is arranged inside the first slide groove 516, a clamping block 522 is fixedly installed on the outer wall of the partition plate 513, a clamping groove 520 is provided on the outer wall of the clamping block 522, a transverse plate 512 is fixedly installed on the inner wall of the box body 1, a third slide groove 523 is provided at the bottom of the transverse plate 512, a second slider 524 is slidably arranged inside the third slide groove 523, a partition block 526 is fixedly installed on the end of the second slider 524 away from the third slide groove 523, and a second spring 525 is fixedly installed on the outer wall of the partition block 526.

[0030] In this embodiment, when the circuit board needs to be turned over, the circuit board is placed inside the box 1 and inside the partition 513. When encountering circuit boards of different sizes, the partition 513 can be pulled so that the card slot 520 provided on the outer wall of the partition 513 squeezes the squeezing block 519, so that the squeezing block 519 slides inside the first slide groove 516, so that the squeezing block 519 and the card slot 520 are no longer engaged, so that the partition 513 is adjusted to place circuit boards of different sizes. When the partition 513 is adjusted, the card block 522 is inserted into the placement groove 515. Internally, the outer wall of the card block 522 squeezes the outer wall slope of the extrusion block 519, so that the extrusion block 519 slides under the restriction of the first slider 518 and the second slide groove 517 fixedly installed on its outer wall. When the extrusion block 519 is not squeezed, under the elastic action of the first spring 521, the extrusion block 519 is engaged with the card groove 520 opened on the outer wall of the partition 513, so as to achieve the purpose of quick disassembly. When the partition 513 is adjusted, under the elastic restriction of the second spring 525, the partition block 526 and the outer wall of the partition 513 are in a fit state, which is used to separate the circuit boards.

[0031] Example 2

[0032] On the basis of Example 1, a preferred embodiment of a tray for circuit board turnover provided by the utility model is as follows Figures 1 to 6 As shown: the shock absorbing assembly 53 includes a sleeve 531 fixedly mounted on the top surface of the base plate 4, a third spring 534 is arranged inside the sleeve 531, a limit block 533 is slidably arranged inside the sleeve 531, an extrusion rod 532 is fixedly mounted on the side of the limit block 533 away from the third spring 534, and a damper 535 is fixedly mounted on the top surface of the base plate 4.

[0033] In this embodiment, after the circuit board is placed, the box 1 is transported. When encountering a bumpy road during transportation, the external force is transmitted to the bottom of the sleeve 531 through the bottom plate 4, and the third spring 534 arranged inside the sleeve 531 is used for buffering, so that the box 1 fixedly installed on the top surface of the extrusion rod 532 is buffered by the external force. Since the third spring 534 will generate a shaking force when buffering, it can be offset by the damper 535 arranged at the bottom of the box 1, so that the transportation equipment can be more stable when encountering external force, thereby better protecting the circuit board inside the box 1.

[0034] Furthermore, the outer wall of the extrusion block 519 is arranged in an inclined surface, and the inner wall of the clamping groove 520 is arranged in an inclined surface, so that the outer wall of the partition 513 can clamp the clamping groove 520 and the extrusion block 519 in contact by squeezing the inclined surface of the outer wall of the extrusion block 519.

[0035] Furthermore, there are several partitions 513 equidistantly distributed inside the box body 1 for easy adjustment, so that the pallet has a wider range of applicability, thereby being able to place and transport circuit boards of different sizes.

[0036] In addition, there are four sleeves 531, which are arranged in a square shape at the four corners of the top surface of the bottom plate 4. When the bottom of the bottom plate 4 is hit by the outer wall, the sleeve 531 can cushion the bottom of the box body 1. The extrusion rod 532 is slidably arranged inside the sleeve 531, and the outer wall of the limit block 533 is in sliding contact with the inner wall of the sleeve 531, which is used to cushion the four corners of the bottom of the box body 1.

[0037] The above is only an illustrative specific implementation method of the utility model, and is not intended to limit the scope of the utility model. Any equivalent changes and modifications made by any technician in this field without departing from the concept and principle of the utility model should fall within the scope of protection of the utility model. It should also be noted that the various components of the utility model are not limited to the above-mentioned overall application. The various technical features described in the specification of the utility model can be selected for use alone or in combination according to actual needs. Therefore, the utility model should naturally cover other combinations and specific applications related to the utility model points of this case.

Claims

1. A tray for the circulation of circuit boards, comprising a box body (1); A hinge block (3) is fixedly mounted on the outer wall of the box body (1); The hinge block (3) is hingedly connected to the box cover (2); A bottom plate (4) is provided at the bottom of the box body (1); and a processing assembly (5) arranged above the bottom plate (4), characterized in that: The processing assembly (5) comprises an adjustment assembly (51) arranged inside the box (1), and a shock absorbing assembly (53) is arranged below the adjustment assembly (51).

2. A tray for circuit board turnover according to claim 1, characterized in that: The adjustment component (51) comprises a limiting groove (511) provided on the inner wall of the box body (1); a clamping plate (514) is fixedly installed on the inner wall of the box body (1); a placement groove (515) is provided on the outer wall of the clamping plate (514); a partition plate (513) is clamped inside the placement groove (515); a first sliding groove (516) is provided on the inner side of the placement groove (515); a second sliding groove (517) is provided on the inner wall of the first sliding groove (516); an extrusion block (519) is slidably provided inside the first sliding groove (516); a first sliding block (518) is fixedly installed on the outer wall of the extrusion block (519); A first spring (521) is arranged inside the first slide groove (516); a clamping block (522) is fixedly installed on the outer wall of the partition (513); a clamping groove (520) is provided on the outer wall of the clamping block (522); a transverse plate (512) is fixedly installed on the inner wall of the box body (1); a third slide groove (523) is provided at the bottom of the transverse plate (512); a second sliding block (524) is slidably arranged inside the third slide groove (523); a partition block (526) is fixedly installed on one end of the second sliding block (524) away from the third slide groove (523); and a second spring (525) is fixedly installed on the outer wall of the partition block (526).

3. A tray for circuit board turnover according to claim 1, characterized in that: The shock absorbing component (53) comprises a sleeve (531) fixedly mounted on the top surface of the base plate (4), a third spring (534) being arranged inside the sleeve (531), a limit block (533) being slidably arranged inside the sleeve (531), an extrusion rod (532) being fixedly mounted on a side of the limit block (533) away from the third spring (534), and a damper (535) being fixedly mounted on the top surface of the base plate (4).

4. A tray for circuit board turnover according to claim 2, characterized in that: The outer wall of the extrusion block (519) is arranged in the form of an inclined surface, and the inner wall of the clamping slot (520) is arranged in the form of an inclined surface.

5. A tray for circuit board turnover according to claim 2, characterized in that: There are a plurality of partitions (513) which are evenly distributed inside the box body (1).

6. A tray for circuit board turnover according to claim 3, characterized in that: There are four sleeves (531) arranged in a square shape at the four corners of the top surface of the bottom plate (4).

7. A tray for circuit board turnover according to claim 3, characterized in that: The extrusion rod (532) is slidably arranged inside the sleeve (531), and the outer wall of the limit block (533) is in sliding contact with the inner wall of the sleeve (531).

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