Circuit board protection device and line body equipment

By designing circuit board protection devices and fixing circuit boards with pallets and positioning parts, the problem of circuit boards being bent in the equipment is solved, and stable conveying and efficient production are achieved.

CN223059526UActive Publication Date: 2025-07-04AKM ELECTRONICS TECH SUZHOU
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Patent Information

Application Number
CN202422011836.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Priority Date
2024-06-14
Filing Date
2024-08-20
Publication Date
2025-07-04
Estimated Expiration
2034-08-20

AI Technical Summary

Technical Problem

In the horizontal equipment line body, circuit boards are easily bending due to external factors due to their thin flexibility, resulting in increased clamping and loss, reducing production efficiency.

Method used

A circuit board protection device is designed, including a first tray and a second tray. The pallet is provided with a receiving part and a positioning member. It is fixed by a fixing member to ensure stable storage of the circuit board, avoid direct contact with the conveying line body, and positioning member positioning the circuit board to prevent bending.

Benefits of technology

Effectively avoid circuit boards bent in the equipment, reduce boards and losses, and improve production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a circuit board protection device and a line body device, comprising a first tray which is provided with a first accommodating part, the first accommodating part is provided with a first through hole along the thickness direction of the first tray, and a circuit board to be processed is accommodated in the first accommodating part; the second tray is provided with a positioning piece and a second through hole, the positioning piece is used for positioning the to-be-processed circuit board, the second through hole is formed in the thickness direction of the second tray, the positioning piece surrounds the second through hole, and the first tray and the second tray are rotationally connected; when the first tray rotates to be tightly attached to the second tray, the second through hole is opposite to the first through hole; and the fixing piece is used for fixing the first tray and the second tray. According to the utility model, the circuit board can be effectively prevented from being bent in line equipment, so that the problems of circuit board damage and board clamping caused by the bending of the circuit board can be reduced, and the production efficiency can be effectively improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of circuit board production, in particular to a circuit board protection device and a line body device. Background Art

[0002] During the production process of a circuit board, when it operates on a horizontal equipment line body, due to the product characteristics of the circuit board itself, its thickness is relatively thin and it has a certain flexibility. As shown in Figure 3 and Figure 4 of the specification drawings, when the circuit board moves in the equipment line body and is driven forward by equipment rollers or grippers, it is only supported by the stress of the circuit board itself.

[0003] The deficiencies of the prior art are that when the circuit board is running, if it is affected by external factors, such as wind force, water flow spray pressure, etc., then it may warp, resulting in the phenomenon of carding the board in the line body equipment, reducing the production efficiency, and increasing the loss of the circuit board. Summary of the Utility Model

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a circuit board protection device and a line body device, which can play a good protective role for the circuit board on the premise of ensuring the normal transportation of the circuit board, thereby effectively avoiding the warping of the circuit board in the line body equipment, reducing the problems of circuit board loss and carding caused thereby, and effectively improving the production efficiency.

[0005] To solve the above technical problem, the utility model provides a circuit board protection device, including,

[0006] A first tray, on which a first accommodating portion is provided, a first through hole is provided in the first accommodating portion along the thickness direction of the first tray, and the circuit board to be processed is accommodated in the first accommodating portion;

[0007] A second tray, on which a positioning member and a second through hole are provided, the positioning member is used to position the circuit board to be processed, the second through hole is arranged along the thickness direction of the second tray, the positioning member surrounds the second through hole, the first tray and the second tray are rotatably connected, and when the first tray rotates to be in contact with the second tray, the second through hole is opposite to the first through hole;

[0008] A fixing member, which is used to fix the first tray and the second tray.

[0009] In an embodiment of the utility model, the first accommodating portion includes a first groove, the first groove is arranged along the thickness direction of the first tray, the depth of the first groove is less than the thickness of the first tray, and the first through hole is located at the bottom of the first groove.

[0010] In an embodiment of the present utility model, the positioning member includes a positioning block. When the first tray rotates to be in close contact with the second tray, the positioning block is located in the area where the first groove is located, and the positioning block cooperates with the first groove to position the circuit board to be processed.

[0011] In an embodiment of the present utility model, the fixing member includes a plurality of fixing clips, and the plurality of fixing clips are respectively arranged at two diagonal ends of the first tray and the second tray.

[0012] In an embodiment of the present utility model, when the first tray rotates to be in close contact with the second tray, the projections of the first through hole and the second through hole along the thickness direction of the first tray overlap.

[0013] In an embodiment of the present utility model, the first accommodating portion is further provided with a first support bar, and the first support bar is arranged in a cross shape in the first through hole.

[0014] In an embodiment of the present utility model, the second tray is further provided with a second support bar, and the second support bar is arranged in a cross shape in the second through hole.

[0015] In an embodiment of the present utility model, it further includes at least one hinge, and two movable ends of the hinge are respectively connected to the first tray and the second tray.

[0016] In an embodiment of the present utility model, the material of the circuit board protection device includes a flame-retardant material, a steel plate, and an acid- and alkali-resistant organic polymer material.

[0017] The present utility model further provides a circuit board line body device, which includes a device body and at least one circuit board protection device as described above. The circuit board to be processed is arranged in the circuit board protection device, and during operation, the circuit board protection device cooperates with the device body.

[0018] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0019] A circuit board protection device according to the present utility model is provided with a first tray, a second tray and a fixing member. Among them, the first tray is provided with a first accommodating portion, and the circuit board to be processed is placed in the first accommodating portion, so that the four peripheral edges of the circuit board to be processed can avoid direct contact with the conveying line body. The second tray is flipped to be buckled with the first tray, so that the positioning member located on the second tray can abut against the circuit board to be processed to achieve positioning, thereby ensuring that the circuit board to be processed is stably accommodated in the circuit board protection device. The present utility model can play a better protective role for the circuit board on the premise of ensuring the normal conveying of the circuit board, thereby effectively avoiding the warping of the circuit board in the line body equipment, and reducing the problems of circuit board damage and card jamming caused thereby, and can also effectively improve the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the present utility model easier to be clearly understood, the following further describes the present utility model in detail according to the specific embodiments of the present utility model in conjunction with the drawings, wherein:

[0021] Figure 1 is a schematic diagram of the open state of the overall structure of the preferred embodiment of the present utility model.

[0022] Figure 2 is a schematic diagram of the buckled state of the overall structure of the preferred embodiment of the present utility model.

[0023] Figure 3 is a schematic diagram of a circuit board passing through a line body device in the prior art.

[0024] Figure 4 is a schematic diagram of a circuit board passing through a line body device in the prior art.

[0025] Explanation of the reference numerals in the drawings: 1. First tray; 10. First through hole; 11. First groove; 12. First support bar; 2. Second tray; 20. Positioning member; 21. Second through hole; 22. Second support bar; 3. Fixing member; 4. Hinge. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following further describes the present utility model in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited do not limit the present utility model.

[0027] Embodiment 1

[0028] Referring to Figures 1 to 2 As shown, the present utility model discloses a circuit board protection device, including a first tray 1, a first accommodating portion is provided on the first tray 1, a first through hole 10 is provided in the thickness direction of the first tray 1 on the first accommodating portion, and the circuit board to be processed is accommodated in the first accommodating portion;

[0029] The circuit board protection device further includes a second tray 2. A positioning member 20 and a second through hole 21 are provided on the second tray 2. The positioning member 20 is used to position the circuit board to be processed placed in the first accommodating portion. The positioning member 20 surrounds the second through hole 21. The second through hole 21 is arranged along the thickness direction of the second tray 2. The first tray 1 and the second tray 2 are rotatably connected.

[0030] It should be noted that when the first tray 1 rotates to be in close contact with the second tray 2, the second through hole 21 is opposite to the first through hole 10.

[0031] The circuit board protection device further includes a fixing member 3. The fixing member 3 is used to fix the first tray 1 and the second tray 2, so as to prevent the circuit board protection device from loosening during the conveying process.

[0032] During assembly, place the circuit board to be processed in the first accommodating portion, and then flip the second tray 2 to be buckled and closely attached to the first tray 1. At this time, the positioning member 20 can abut against the circuit board to be processed to limit the circuit board to be processed. Then, fix the first tray 1 and the second tray 2 through the fixing member 3.

[0033] It can be seen from this that a circuit board protection device to be protected by the present invention is provided with a first tray, a second tray and a fixing member. Among them, the first tray is provided with a first accommodating portion. The circuit board to be processed is placed in the first accommodating portion, so that the four peripheral edges of the circuit board to be processed can be prevented from directly contacting the conveying line body. Flip the second tray to be buckled with the first tray, so that the positioning member located on the second tray can abut against the circuit board to be processed to achieve positioning, thereby ensuring that the circuit board to be processed is stably received in the circuit board protection device. The present invention can play a good role in protecting the circuit board on the premise of ensuring the normal conveying of the circuit board, thereby effectively preventing the circuit board from warping in the line body equipment, reducing the circuit board damage and card board problems caused thereby, and effectively improving the production efficiency.

[0034] As a preferred embodiment, the first accommodating portion includes a first groove 11, the first groove 11 is arranged along the thickness direction of the first tray 1, the depth of the first groove 11 is less than the thickness of the first tray 1, the first through hole 10 is located at the bottom of the first groove 11, and at the same time, the projected area of the first through hole 10 is less than the projected area of the first groove 11. It should be noted that the first groove 11 can accommodate the circuit board to be processed. In this way, the circuit board to be processed is placed in the first groove 11, and when it rotates in the in-line equipment, the circuit board to be processed can also be processed through the first through hole 10, which can protect the circuit board to be processed while not affecting its processing operation.

[0035] The positioning member 20 includes a positioning block. When the first tray 1 rotates to be in contact with the second tray 2, the positioning block is located in the area where the first groove 11 is located, so that the positioning block can cooperate with the first groove 11 to press the circuit board to be processed in the first groove 11 to achieve positioning of the circuit board to be processed.

[0036] As a preferred embodiment, in the state where the first tray 1 and the second tray 2 are buckled, the projected shape of the positioning block along the first tray 1 matches the projected shape of the first groove 11 along the thickness direction of the first tray 1.

[0037] Of course, in some other embodiments, there may be multiple positioning blocks, and the multiple positioning blocks are arranged at intervals around the second through hole 21.

[0038] As a preferred embodiment, the fixing member 3 includes a plurality of fixing clips, and the plurality of fixing clips are respectively arranged at the ends of the first tray 1 and the second tray 2 in the diagonal direction.

[0039] As a preferred embodiment, when the first tray 1 rotates to be in contact with the second tray 2, the projections of the first through hole 10 and the second through hole 21 along the thickness direction of the first tray 1 overlap.

[0040] As a preferred embodiment, the first accommodating portion further is provided with a first support bar 12. There are two first support bars 12, and the two first support bars 12 are arranged in a cross at the first through hole 10, and the first support bar 12 can support the circuit board to be processed.

[0041] As a preferred embodiment, the second tray 2 is further provided with a second support bar 22. There are two second support bars 22, and the two second support bars 22 are arranged in a cross at the second through hole 21.

[0042] It further includes at least one hinge 4, and two movable ends of the hinge 4 are respectively connected to the first tray 1 and the second tray 2. Thus, the first tray 1 and the second tray 2 are rotatably connected through the hinge 4.

[0043] As a preferred embodiment, there are two hinges 4, and the two hinges 4 are arranged at intervals.

[0044] In detail, in order to enable the circuit board protection device to be applicable to the line equipment, the material of the circuit board protection device includes but is not limited to flame-retardant materials, steel plates, and acid- and alkali-resistant organic polymer materials.

[0045] Embodiment Two

[0046] The present utility model also discloses a circuit board line equipment, which includes an equipment body and at least one circuit board protection device as described in Embodiment One. The circuit board to be processed is arranged in the circuit board protection device, and the circuit board protection device plays a role in protecting and supporting the circuit board to be processed.

[0047] During operation, the circuit board protection device cooperates with the equipment body. Thus, it can effectively avoid the warping of the circuit board in the line equipment, reduce the circuit board damage and card board problems caused thereby, and can effectively improve the production efficiency.

[0048] In the description of the embodiments of the present utility model, it should also be noted that unless otherwise clearly defined and limited, if the terms "arranged" and "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0049] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may clearly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise clearly and specifically defined.

[0050] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium; it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0051] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or alterations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or alterations derived therefrom still fall within the protection scope of the present invention.

Claims

1. A circuit board protection device, characterized in that: including, a first tray, on which a first accommodating portion is provided. A first through hole is provided in the first accommodating portion along the thickness direction of the first tray. The circuit board to be processed is accommodated in the first accommodating portion; a second tray, on which a positioning member and a second through hole are provided. The positioning member is used to position the circuit board to be processed. The second through hole is provided along the thickness direction of the second tray. The positioning member surrounds the second through hole. The first tray and the second tray are rotatably connected. When the first tray rotates to be in contact with the second tray, the second through hole is opposite to the first through hole; a fixing member, which is used to fix the first tray and the second tray.

2. The circuit board protection device according to claim 1, characterized in that: The first accommodating portion includes a first groove, which is provided along the thickness direction of the first tray. The depth of the first groove is less than the thickness of the first tray. The first through hole is located at the bottom of the first groove.

3. The circuit board protection device according to claim 2, characterized in that: The positioning member includes a positioning block. When the first tray rotates to be in contact with the second tray, the positioning block is located in the area where the first groove is located. The positioning block cooperates with the first groove to position the circuit board to be processed.

4. A circuit board protection device according to claim 1, characterized in that: The fixing member includes a plurality of fixing clips, and the plurality of fixing clips are respectively provided at two diagonal ends of the first tray and the second tray.

5. A circuit board protection device according to claim 1, characterized in that: When the first tray rotates to be in contact with the second tray, the projections of the first through hole and the second through hole along the thickness direction of the first tray overlap.

6. The circuit board protection device according to claim 1, characterized in that: The first accommodating portion is further provided with a first support bar, and the first support bar is arranged in a cross shape on the first through hole.

7. A circuit board protection device according to claim 1, characterized in that: The second tray is further provided with a second support bar, and the second support bar is arranged in a cross shape on the second through hole.

8. A circuit board protection device according to claim 1, characterized in that: It further includes at least one hinge, and two movable ends of the hinge are respectively connected to the first tray and the second tray.

9. A circuit board protection device according to claim 1, characterized in that: The material of the circuit board protection device includes a flame-retardant material, a steel plate, and an acid- and alkali-resistant organic polymer material.

10. A circuit board wire body device, characterized in that: It includes an equipment body and at least one circuit board protection device according to any one of claims 1-9. The circuit board to be processed is arranged on the circuit board protection device. During operation, the circuit board protection device cooperates with the equipment body.