PCB model identification mixing prevention board

Abstract

The utility model discloses a printed circuit board (PCB) model identification anti-mixing board, which comprises a PCB body and a placing box body used for assisting the stacking of the PCB body, one side of the PCB body is provided with an identification groove, the placing box body is internally provided with a push plate used for positioning and pushing in the PCB body placing identification process, and the PCB body is internally provided with a push assembly used for pushing the push plate. According to the PCB model identification anti-mixing board provided by the utility model, in the PCB production process, part of produced PCB bodies are stacked and collected in the placement box body, and in the stacking and collecting process, the PCB bodies with specified models are stacked in the placement box body through the positioning and identification effects of the identification grooves in the PCB bodies and the positioning pins in the placement box body, so that the PCB bodies are prevented from being mixed. The PCB bodies of different models are not provided with identification grooves, but the PCB bodies of other models are not provided with identification grooves, so that the PCB bodies cannot be directly placed in the placement box body, the PCB bodies of different models are subjected to mixing prevention operation while the PCB bodies are stacked, and subsequent processing of the PCB bodies is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB differentiation, in particular to a PCB model identification anti-mixing board. Background Art

[0002] In the PCB production process, it is common for circuit boards to have the same size or to have similar sizes (i.e., they have similar material numbers, which contain the size information of the PCB boards). If these PCB boards appear in the same production process after molding, it is easy for PCB boards with similar material numbers to be confused with each other, which can lead to production errors in subsequent processes, resulting in PCB quality problems, and in severe cases, mixed boards in packaging.

[0003] Therefore, a PCB model identification and anti-mixing board is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a PCB model identification anti-mixing board to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PCB model identification anti-mixing board, including a PCB board body, and also including a placement box for assisting in stacking the PCB board bodies, an identification groove is provided on one side of the PCB board body, a push plate is arranged inside the placement box for positioning and pushing the PCB board body during the placement and identification process, and a pushing component is arranged inside the PCB board body for pushing the push plate.

[0006] A positioning pin for positioning and placing the PCB board is fixed inside the placement box, and the identification groove and the positioning pin are matched with each other.

[0007] The identification groove and the positioning pin are arranged in a semicircular shape.

[0008] An inclined plate for abutting against one side of the PCB body for transmission is fixed on the upper end of the push plate.

[0009] The pushing assembly includes multiple groups of sleeves fixed inside the placement box, each group of the sleeves is slidably connected with a slide rod, one end of the slide rod is fixed to one side of the push plate, and the outer side of each group of the sleeves is sleeved with a spring, and the two ends of the spring are respectively connected to the push plate and the inner wall of the placement box.

[0010] The placement box is provided with a slot for driving the PCB board after stacking and identification.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a PCB model identification anti-mixing board. In the process of PCB board production, part of the produced PCB boards are stacked and collected inside a placing box. In the process of stacking and collecting, the PCB boards of designated models are stacked inside the placing box through the positioning and identification function of the identification grooves on the PCB boards and the positioning pins inside the placing box, while the PCB boards of other models are not provided with the identification grooves, so that they cannot be directly placed inside the placing box. The anti-mixing operation of PCB boards of different models is realized while the PCB boards are stacked, so that the subsequent processing of the PCB boards is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the PCB board structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the storage box of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of the driving component of the utility model.

[0017] In the figure: 1. PCB board; 2. placement box; 3. identification groove; 4. positioning pin; 5. push plate; 6. inclined plate; 701. sleeve; 702. slide rod; 703. spring; 8. slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a PCB model identification anti-mixing board, including a PCB body 1, and a placement box 2 for assisting the stacking of the PCB body 1. An identification groove 3 is provided on one side of the PCB body 1. A push plate 5 for positioning and pushing the PCB body 1 during the placement and identification process is provided inside the placement box 2. A pushing component for pushing the push plate 5 is provided inside the PCB body 1.

[0020] It should be noted here that: during the PCB production process, some of the produced PCB boards 1 are stacked and collected inside the placement box 2. During the stacking and collection process, the identification groove 3 on the PCB board 1 and the positioning pin 4 inside the placement box 2 are used to position and identify the PCB board 1 of a specified model. The PCB board 1 of other models is not provided with the identification groove 3, so that it cannot be directly placed inside the placement box 2. This achieves anti-mixing operation for PCB boards 1 of different models while stacking the PCB boards 1, which is convenient for subsequent processing of the PCB boards 1.

[0021] A positioning pin 4 for positioning the PCB body 1 is fixed inside the placement box 2, and the identification groove 3 and the positioning pin 4 are matched with each other;

[0022] It should be noted here that: during the PCB board production process, some of the produced PCB boards 1 are stacked and collected inside the placement box 2. During the stacking and collection process, the PCB boards 1 of the specified model are stacked inside the placement box 2 through the positioning and identification function of the identification groove 3 on the PCB board 1 and the positioning pin 4 inside the placement box 2.

[0023] The identification groove 3 and the positioning pin 4 are arranged in a semicircular shape;

[0024] It should be noted here that the semicircular identification groove 3 and the positioning pin 4 can reduce the destructiveness to the PCB body 1 and facilitate the subsequent use of the PCB body 1.

[0025] The upper end of the push plate 5 is fixed with an inclined plate 6 for abutting against one side of the PCB body 1 for transmission;

[0026] It should be noted here that the inclined plate 6 facilitates the transmission against the PCB body 1 during the stacking process.

[0027] The pushing assembly includes a plurality of sets of sleeves 701 fixed inside the placing box 2, each set of sleeves 701 is slidably connected with a slide bar 702, one end of the slide bar 702 is fixed to one side of the push plate 5, and a spring 703 is sleeved on the outer side of each set of sleeves 701, and the two ends of the spring 703 are respectively connected to the push plate 5 and the inner wall of the placing box 2;

[0028] It should be noted here that: during the placement of the PCB body 1 inside the placement box 2, the PCB body 1 is abutted against the inclined plate 6, pushing the inclined plate 6 and the push plate 5 to be forced to contract against the inner wall of the placement box 2. During the contraction movement, the slide bar 702 is pushed to slide on the sleeve 701 and the spring 703 is deformed to generate elastic force. After the PCB body 1 is identified and placed inside the placement box 2, the spring 703 pushes the push plate 5 to abut against one side of the PCB body 1. The abutment effect facilitates the stacking operation of the PCB body 1 inside the placement box 2 to be more stable.

[0029] The placing box 2 is provided with a slot 8 for driving the stacked PCB board 1 after identification;

[0030] It should be noted here that: the slot 8 facilitates the removal of the stacked PCB board 1 placed in the box 2 .

[0031] Working principle: During the PCB production process, some of the PCB boards 1 after production are stacked and collected inside the placement box 2. During the stacking and collection process, the identification groove 3 on the PCB board 1 and the positioning pin 4 inside the placement box 2 are used to position and identify the PCB board 1 of the specified model. The PCB board 1 of other models is not provided with the identification groove 3, so that it cannot be directly placed inside the placement box 2. This realizes the anti-mixing operation of the PCB board 1 of different models while stacking the PCB board 1, which is convenient for the subsequent processing of the PCB board 1.

[0032] When the PCB body 1 is placed inside the placing box 2, the PCB body 1 is abutted against the inclined plate 6, pushing the inclined plate 6 and the push plate 5 to be forced to contract against the inner wall of the placing box 2. During the contraction movement, the slide bar 702 is pushed to slide on the sleeve 701 and the spring 703 is deformed to generate elastic force. After the PCB body 1 is identified and placed inside the placing box 2, the spring 703 pushes the push plate 5 to abut against one side of the PCB body 1. The abutment effect facilitates the stacking operation of the PCB body 1 inside the placing box 2 to be more stable.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A PCB model identification anti-mixing board, comprising: PCB board (1); It is characterized by further comprising: A placement box (2) for assisting in stacking PCB boards (1), wherein one side of the PCB board (1) is provided with an identification slot (3), a push plate (5) for positioning and pushing the PCB board (1) during placement and identification is arranged inside the placement box (2), and a pushing component for pushing the push plate (5) is arranged inside the PCB board (1).

2. A PCB model identification anti-mixing board according to claim 1, characterized in that: A positioning pin (4) for positioning the PCB board (1) is fixed inside the placement box (2), and the identification groove (3) and the positioning pin (4) are arranged to match each other.

3. A PCB model identification anti-mixing board according to claim 2, characterized in that: The identification groove (3) and the positioning pin (4) are arranged in a semicircular shape.

4. A PCB model identification anti-mixing board according to claim 1, characterized in that: The upper end of the push plate (5) is fixed with an inclined plate (6) for driving against one side of the PCB body (1).

5. A PCB model identification anti-mixing board according to claim 4, characterized in that: The pushing assembly comprises a plurality of groups of sleeves (701) fixed inside the placement box (2), each group of the sleeves (701) being slidably connected with a slide bar (702), one end of the slide bar (702) being fixed to one side of the push plate (5), and a spring (703) being sleeved on the outer side of each group of the sleeves (701), the two ends of the spring (703) being respectively connected to the push plate (5) and the inner wall of the placement box (2).

6. A PCB model identification anti-mixing board according to claim 1, characterized in that: The placement box (2) is provided with a slot (8) for driving the PCB board (1) after stacking and identification.

Images