Circuit board packaging structure convenient for automatic assembly

Abstract

The utility model discloses a circuit board packaging structure convenient for automatic assembly, which comprises a shell, the shell is provided with a first channel, a second channel and a third channel from top to bottom in sequence, the first channel, the second channel and the third channel are arranged in a mutually crossed manner and form mutually communicated crossed positions, the crossed positions are positioned at the central position of the shell, and the first channel, the second channel and the third channel are communicated with each other. The two ends of the first channel and the two ends of the third channel penetrate through the two opposite side walls of the shell, the two ends of the second channel penetrate through the other two opposite side walls of the shell, and a cavity is formed in the bottom of the shell and communicated with the third channel. According to the utility model, the installation process can be completed by adopting mechanical equipment in the actual production process, and the production efficiency is greatly improved due to automatic production; compared with an aluminum bandage, the integrated design of the shell is easier to formulate a processing standard, and convenience is provided for later quality detection; compared with an aluminum bandage, the shell has a better resistance effect, and the electrode layer can be better protected in the channel.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packaging, especially line board packaging structure convenient to automatic assembly. BACKGROUND

[0002] The line board will be packaged in the processing process, and three electrode layers will be overlapped and fixed on the line board in the packaging process. However, there is no specific packaging fixing piece for three electrode layers in the prior art. Usually, after the three electrode layers are overlapped, a plurality of aluminum binding belts are used to cover the three electrode layers from different angles. The three electrode layers are pressed on the bottom and fixedly connected with the line board. However, the aluminum binding belt has the following disadvantages: (1) the three electrode layers are fixed on the line board by the plurality of aluminum binding belts, which can only be operated manually, with low efficiency and high cost; (2) the fixing mode of the three electrode layers by the aluminum binding belt is easy to loosen, which may cause unstable connection between the three electrode layers and the line board; (3) due to manual processing, it is difficult to set production standards, and it is difficult to judge the binding firmness of the aluminum binding belt on the three electrode layers after each processing, so that the rework condition is relatively frequent, which seriously affects the delivery speed. SUMMARY

[0003] The utility model aims at providing a line board packaging structure convenient to automatic assembly to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A line board packaging structure convenient to automatic assembly is provided, which comprises a shell. The shell is sequentially provided with a first channel, a second channel and a third channel from top to bottom. The first channel, the second channel and the third channel are arranged in cross and form a cross position which is in the center of the shell. The two ends of the first channel and the two ends of the third channel penetrate through two opposite side walls of the shell. The two ends of the second channel penetrate through the other two opposite side walls of the shell. The bottom of the shell is provided with a cavity which is in communication with the third channel.

[0006] Further, the shell is provided with at least one welding hole penetrating from top to bottom.

[0007] Further, the shell is provided with at least one welding hole penetrating from top to bottom.

[0008] Further, the shell is provided with at least one welding hole penetrating from top to bottom.

[0009] Further, the clamping groove is recessed from the side wall of the cavity.

[0010] Further, the upper end of the shell is a closed structure, and the first channel, the second channel and the third channel are arranged in the middle part of the shell.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model provides a circuit board packaging structure convenient for automatic assembly, through integrated structure design of the shell, replace the originally through aluminum binding band fixed electrode layer's mode, the shell is equipped with first channel, second channel and third channel in turn from top to bottom, first channel, second channel and third channel are arranged in cross and form intercommunication cross position, three electrode layers are placed in three channels in turn and are connected in cross position, then through welding hole or clamping groove and circuit board are connected, the installation process of the utility model can be completed by mechanical equipment in actual production process, and the automatic production greatly improves production efficiency, the integrated design of the shell is easier to make processing standard than aluminum binding band, and convenient quality detection is provided in the later period, the shell has better resistance effect than aluminum binding band, and the electrode layer can be better protected in the channel. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is overall structural drawing of the utility model;

[0014] Figure 2 It is sectional view of the utility model;

[0015] Figure 3 It is perforation and welding hole schematic view of the utility model;

[0016] Figure 4 It is plan view of the utility model;

[0017] The marks of components in the drawings are as follows: 1, shell; 2, first channel; 3, second channel; 4, third channel; 5, cavity; 6, welding hole. DETAILED DESCRIPTION

[0018] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment.

[0019] Please refer to Figures 1 to 4The utility model provides a circuit board packaging structure which is convenient for automatic assembly, comprising a shell 1, the shell 1 is sequentially provided with a first channel 2, a second channel 3 and a third channel 4 from top to bottom, the first channel 2, the second channel 3 and the third channel 4 are arranged in cross and form an intersection position, the intersection position is located at the center of the shell 1, both ends of the first channel 2 and both ends of the third channel 4 penetrate through two opposite side walls of the shell 1 to form a through hole, both ends of the second channel 3 penetrate through the other two opposite side walls of the shell 1 to form a through hole, the bottom of the shell 1 is provided with a cavity 5, and the cavity 5 is communicated with the third channel 4.Three channels (the first channel 2, the second channel 3 and the third channel 4) are arranged in the overall shell 1, and the three channels are communicated with each other at the intersection position; when packaging, three electrode layers are sequentially placed in the three channels; since the three channels are communicated with each other at the intersection position, the three electrode layers can be connected through the intersection position; since the shell 1 wraps the three electrode layers, the shell 1 has better resistance than an aluminum binding belt, and can prevent the three electrode layers in the channel from being extruded; the bottom of the shell 1 is provided with the cavity 5, the cavity 5 is matched with the mounting position of an actual circuit board, the cavity 5 is sleeved on the mounting position of the circuit board, and since the shell 1 is an integrated structure, the mounting process is relatively convenient, and automatic production can be realized through a machine; however, the binding process of the aluminum binding belt is difficult to be processed by a mechanical device, and only manual processing and packaging can be realized, so that the production efficiency of the circuit board packaging structure is greatly improved, and the cost is reduced; since the dismounting process is also more convenient than that of the aluminum binding belt, the maintenance efficiency is also higher when damage occurs in the later period.

[0020] Specifically, the upper end of the shell 1 is a closed structure, and the first channel 2, the second channel 3 and the third channel 4 are arranged in the middle part of the shell 1. The upper end of the shell 1 closes the first channel 2, and when the shell 1 is installed, the first channel 2, the second channel 3 and the third channel 4 are left with through holes, and the shell 1 protects the three electrode layers in the first channel 2, the second channel 3 and the third channel 4.

[0021] When installing, the shell 1 is connected with the mounting position of an actual circuit board, and the following two connection modes are provided.

[0022] The first connection mode is as follows: specifically, the shell 1 is further provided with at least one welding hole 6 which penetrates up and down. When installing, the shell 1 is welded to the welding hole 6, and the shell 1 is fixed to the mounting position of the actual circuit board through the welding mode.

[0023] More specifically, the three welding holes 6 are located between one end of the first channel 2 and one end of the third channel 4, between the other end of the first channel 2 and one end of the second channel 3, and between the other end of the second channel 3 and the other end of the third channel 4, so that the three welding holes 6 form an isosceles triangle structure. Since the triangle is a stable structure, when the three welding holes 6 are all welded with the mounting positions of the circuit board, the shell 1 will be firmly connected on the mounting positions of the circuit board, and this connection is relatively firm.

[0024] The second connection mode: Specifically, the shell 1 is provided with a clamping groove. The clamping groove is arranged on the inner wall of the cavity 5, and the clamping groove is recessed from the side wall of the cavity 5. The actual mounting position of the circuit board is provided with a clamping piece corresponding to the clamping groove. When connected, only the clamping groove of the shell 1 needs to be aligned with the clamping piece and pressed downward, so that the clamping groove is clamped with the clamping piece. This connection is relatively convenient.

[0025] In summary, the shell 1 is provided with three channels (the first channel 2, the second channel 3 and the third channel 4) for placing three layers of electrode layers. The three channels are connected to each other at the intersection, and the three layers of electrode layers are connected to each other at the intersection. Since each channel only has a through hole connected to the outside, the peripheral walls of the three layers of electrode layers are all wrapped by the shell 1, so that the shell 1 can better protect the three layers of electrode layers in the channel. When installing, the utility model provides two connection modes. One of them is to weld the welding holes 6 provided on the shell 1 with the mounting positions of the actual circuit board. The other one only needs to connect the clamping groove provided on the inner wall of the cavity 5 with the clamping piece of the mounting position of the actual circuit board. Since the shell 1 of the utility model is an integrated structure, the mounting process with the circuit board is relatively convenient, and can be processed by mechanical equipment. Therefore, automatic production can be realized, the packaging efficiency can be improved, and the production cost can be reduced.

[0026] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the technical field can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A circuit board packaging structure that facilitates automated assembly, characterized in that: The application relates to a shell (1) which is sequentially provided with a first channel (2), a second channel (3) and a third channel (4) from top to bottom, the first channel (2), the second channel (3) and the third channel (4) are arranged in cross with each other and form a cross position which is located at the center of the shell (1), the two ends of the first channel (2) and the two ends of the third channel (4) penetrate through two opposite side walls of the shell (1), the two ends of the second channel (3) penetrate through the other two opposite side walls of the shell (1), and the bottom of the shell (1) is provided with a cavity (5) which is communicated with the third channel (4).

2. The circuit board package structure of claim 1, wherein: The shell (1) is provided with at least one welding hole (6) which penetrates through the shell (1) from top to bottom.

3. The circuit board package structure of claim 2, wherein: The welding hole (6) is three, one welding hole (6) is located between one end of the first channel (2) and one end of the third channel (4), one welding hole (6) is located between the other end of the first channel (2) and one end of the second channel (3), and one welding hole (6) is located between the other end of the second channel (3) and the other end of the third channel (4).

4. The circuit board package structure of claim 1, wherein: The shell (1) is provided with a clamping groove.

5. The circuit board package structure of claim 4, wherein: The clamping groove is concave from the side wall of the cavity (5).

6. The circuit board package structure of claim 1, wherein: The upper end of the shell (1) is a closed structure, and the first channel (2), the second channel (3) and the third channel (4) are arranged in the middle part of the shell (1).

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