Anti-static carrier for 3C production

Abstract

The utility model discloses a 3C production anti-static carrier which comprises a bottom plate and a bearing plate, the bearing plate is arranged at the top of the bottom plate, an anti-static assembly is arranged between the bottom plate and the bearing plate and comprises anti-static rubber arranged on the outer wall of the top of the bearing plate, and conductive carbon black materials are added into the anti-static rubber. A connecting piece is fixedly installed on the outer wall of one side of the bottom plate, a wire is arranged on the outer wall of one side of the connecting piece, a metal wire in the wire is fixedly connected with the connecting piece, and a connecting assembly is installed between the bottom plate and the bearing plate and comprises two limiting sliding grooves formed in the bottom plate. According to the anti-static carrier, the anti-static assembly is arranged, so that the probability that static electricity is generated between a product and the carrier can be reduced, meanwhile, the generated static electricity can be conducted to the outside in time, and the static electricity is effectively prevented from influencing the product.

Description

Technical Field

[0001] This utility model relates to the field of carrier technology, specifically to anti-static carriers for 3C production. Background Technology

[0002] In the manufacturing process of 3C products (computers, communications, and consumer electronics), electronic components are extremely sensitive to static electricity. Electrostatic discharge can instantly generate voltages as high as thousands or even tens of thousands of volts. Such high voltages are sufficient to break down the insulation layers inside electronic components, leading to short circuits, open circuits, or performance degradation.

[0003] A search revealed a utility model patent with Chinese patent publication number CN208051724U, which discloses an adjustable carrier for electronic products, including a fixed base. The top of the fixed base has four positioning grooves, and positioning guide sleeves are provided in the positioning grooves. A first reference block is fixedly installed on the top of the fixed base, and two second reference blocks are symmetrically fixedly installed on the top of the fixed base. Two clamping mechanisms are provided on one side of the first reference block and one side of the second reference block, located on the top of the fixed base.

[0004] During product processing, static electricity inevitably accumulates on the carrier due to various reasons and influences. This static electricity can not only harm the product, but also attract dust and impurities, forming a contamination layer on the surface of electronic components, indicating room for improvement. Utility Model Content

[0005] The purpose of this invention is to provide an anti-static carrier for 3C production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-static carrier for 3C production, comprising a base plate and a support plate, wherein the support plate is disposed on top of the base plate, and an anti-static component is disposed between the base plate and the support plate. The anti-static component includes anti-static rubber disposed on the outer wall of the top of the support plate, wherein conductive carbon black material is added inside the anti-static rubber, and a connecting piece is fixedly installed on one side of the outer wall of the base plate. A wire is disposed on one side of the outer wall of the connecting piece, and the metal wire inside the wire is fixedly connected to the connecting piece.

[0007] This design reduces the probability of static electricity generation between the product and the carrier, while also promptly conducting the generated static electricity to the outside, effectively preventing it from affecting the product. The anti-static rubber inside the carrier plate contains conductive carbon black, giving it anti-static properties. It can effectively absorb and dissipate static electricity, preventing its accumulation. Even if static electricity is generated, it is conducted through the carrier plate and base plate to the connecting piece, and then quickly released to the ground through the wires, thus achieving the anti-static function of the carrier.

[0008] As a further preferred embodiment of this technical solution, a connecting assembly is installed between the base plate and the support plate. The connecting assembly includes two limiting grooves opened inside the base plate, and a movable plate is slidably connected inside each of the two limiting grooves. Two vertically arranged connecting buckles are fixedly connected to the top outer walls of the two movable plates. Four slots are opened on the bottom outer wall of the support plate. A horizontally arranged limiting groove is opened on the top inner wall of each slot, and the ends of the four connecting buckles can be inserted into the corresponding limiting grooves.

[0009] The vehicle adopts a modular design, allowing for quick replacement of the carrier plate according to different circuit board models without replacing the entire vehicle, saving time and costs. Furthermore, the carrier plate uses a specialized design to ensure positioning accuracy.

[0010] As a further preferred embodiment of this technical solution, a bidirectional lead screw is rotatably connected inside the base plate, and the two movable plates are respectively threaded onto the outside of the threads at both ends of the bidirectional lead screw.

[0011] As a further preferred embodiment of this technical solution, the end edge of the connecting buckle is provided with an arc-shaped edge.

[0012] As a further preferred embodiment of this technical solution, two mounting columns are fixedly connected to both ends of the top outer wall of the bearing plate, and a horizontally set baffle is rotatably sleeved on the outside of each of the four mounting columns.

[0013] As a further preferred embodiment of this technical solution, two corner brackets are fixedly installed on the outer walls of both ends of the base plate.

[0014] As a further preferred embodiment of this technical solution, both the base plate and the support plate are made of metal.

[0015] This utility model provides an anti-static carrier for 3C production, which has the following beneficial effects:

[0016] (1) By setting up anti-static components, this utility model can reduce the probability of static electricity generation between the product and the carrier, and at the same time, conduct the generated static electricity to the outside in a timely manner, effectively preventing the static electricity from affecting the product. The anti-static rubber set inside the carrier plate has conductive carbon black added inside, so the rubber has anti-static ability, which can effectively absorb and dissipate static electricity and avoid static electricity accumulation. Even if static electricity is generated, the static electricity is conducted to the connecting piece through the carrier plate and the bottom plate, and then the static electricity is quickly released to the ground through the wire, thereby realizing the anti-static function of the carrier.

[0017] (2) By setting up a base plate, a support plate and connecting components, the carrier adopts a modular design. According to different models of circuit boards, the support plate can be quickly replaced without replacing the entire carrier, saving time and cost. In addition, the support plate adopts a special design to ensure positioning accuracy. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the connection component structure of this utility model;

[0020] Figure 3 This is an enlarged schematic diagram of the internal structure of the support plate of this utility model;

[0021] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0022] In the diagram: 1. Base plate; 2. Bearing plate; 3. Mounting column; 4. Baffle; 5. Angle bracket; 6. Connecting assembly; 7. Antistatic assembly; 601. Limiting slide groove; 602. Moving plate; 603. Connecting buckle; 604. Two-way lead screw; 605. Slot; 606. Limiting groove; 607. Arc edge; 701. Antistatic rubber; 702. Connecting piece; 703. Wire. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] This utility model provides a technical solution: such as Figure 1 and Figure 4 As shown, in this embodiment, the 3C production antistatic carrier includes a base plate 1 and a support plate 2. The support plate 2 is disposed on the top of the base plate 1. An antistatic component 7 is disposed between the base plate 1 and the support plate 2. The antistatic component 7 includes an antistatic rubber 701 disposed on the outer wall of the top of the support plate 2. The antistatic rubber 701 contains conductive carbon black material. A connecting piece 702 is fixedly installed on one side of the outer wall of the base plate 1. A wire 703 is disposed on one side of the outer wall of the connecting piece 702, and the metal wire inside the wire 703 is fixedly connected to the connecting piece 702.

[0025] The antistatic rubber 701 inside the bearing plate 2 contains conductive carbon black, which gives the rubber antistatic ability. It can effectively absorb and dissipate static electricity and avoid static accumulation. Even if static electricity is generated, it is conducted through the bearing plate 2 and the base plate 1 to the connecting piece 702, and then quickly released to the ground through the wire 703, thereby realizing the antistatic function of the vehicle.

[0026] like Figure 2 and Figure 3 As shown, a connecting assembly 6 is installed between the base plate 1 and the support plate 2. The connecting assembly 6 includes two limiting slide grooves 601 opened inside the base plate 1. A movable plate 602 is slidably connected inside each of the two limiting slide grooves 601. Two vertically arranged connecting buckles 603 are fixedly connected to the top outer wall of each of the two movable plates 602. Four slots 605 are opened on the bottom outer wall of the support plate 2. A horizontally arranged limiting groove 606 is opened on the top inner wall of each slot 605, and the ends of the four connecting buckles 603 can be inserted into the corresponding limiting grooves 606.

[0027] The base plate 1 is rotatably connected to a bidirectional lead screw 604, and two movable plates 602 are respectively threaded onto the outside of the threads at both ends of the bidirectional lead screw 604.

[0028] If the circuit board model to be carried needs to be changed, the double-acting screw 604 is rotated inside the base plate 1 by turning the knob. The double-acting screw 604 can drive the two movable plates 602 connected to it to move closer to each other along the two limiting grooves 601. The connecting buckle 603 was originally stuck in the limiting groove 606 to limit the carrier plate 2. When the end of the connecting buckle 603 moves out of the limiting groove 606 and into the slot 605, the carrier plate 2 is no longer restricted and can be quickly replaced. After the new carrier plate 2 is placed, the connecting buckle 603 is driven to lock into the limiting groove 606 again to complete the fixation. The carrier adopts a modular design, and the carrier plate 2 can be quickly replaced according to different models of circuit boards without replacing the entire carrier, saving time and cost. In addition, the carrier plate 2 adopts a special design to ensure positioning accuracy.

[0029] like Figure 2 As shown, the end edge of the connector 603 is provided with an arc-shaped edge 607, which makes the process of the connector 603 entering the slot 605 and the process of inserting into the limiting slot 606 smooth enough.

[0030] like Figure 4 As shown, two mounting posts 3 are fixedly connected to both ends of the top outer wall of the support plate 2. A horizontally set baffle 4 is rotatably sleeved on the outside of each of the four mounting posts 3. After the circuit board is placed inside the support plate 603, the baffle 4 is moved to contact the circuit board, which can ensure that the circuit board is in a more stable state.

[0031] like Figure 1 and Figure 2 As shown, two corner brackets 5 are fixedly installed on the outer walls of both ends of the base plate 1. The through holes of the bolt corner brackets can realize the connection and fixation between the base plate 1 and the external installation.

[0032] like Figure 1 and Figure 2As shown, both the base plate 1 and the support plate 2 are made of metal. Metal has better electrical conductivity, which makes the conduction of static electricity smooth enough.

[0033] This utility model provides an anti-static carrier for 3C production, and its specific working principle is as follows:

[0034] When the device is working, the antistatic rubber 701 inside the bearing plate 2 contains conductive carbon black, which gives the rubber antistatic ability. It can effectively absorb and dissipate static electricity and avoid static accumulation. Even if static electricity is generated, it is conducted to the connecting piece 702 through the bearing plate 2 and the base plate 1, and then quickly released to the ground through the wire 703, thereby realizing the antistatic function of the vehicle. If the circuit board model to be carried needs to be changed, the double-acting screw 604 is rotated inside the base plate 1 by turning the knob. The double-acting screw 604 can drive the two movable plates 602 connected to it to move closer to each other along the two limiting grooves 601. The connecting buckle 603 was originally stuck in the limiting groove 606 to limit the carrier plate 2. When the end of the connecting buckle 603 moves out of the limiting groove 606 and into the slot 605, the carrier plate 2 is no longer restricted and can be quickly replaced. After the new carrier plate 2 is placed, the connecting buckle 603 is driven to lock into the limiting groove 606 again to complete the fixation. The carrier adopts a modular design, and the carrier plate 2 can be quickly replaced according to different models of circuit boards without replacing the entire carrier, saving time and cost. In addition, the carrier plate 2 adopts a special design to ensure positioning accuracy.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. 3C Production Antistatic Carrier, comprising a base plate (1) and a bearing plate (2), characterized in that: The support plate (2) is disposed on the top of the base plate (1). An antistatic component (7) is disposed between the base plate (1) and the support plate (2). The antistatic component (7) includes an antistatic rubber (701) disposed on the outer wall of the top of the support plate (2). The antistatic rubber (701) contains conductive carbon black material. A connecting piece (702) is fixedly installed on one side of the outer wall of the base plate (1). A wire (703) is disposed on one side of the outer wall of the connecting piece (702), and the metal wire inside the wire (703) is fixedly connected to the connecting piece (702).

2. The anti-static carrier for 3C production according to claim 1, characterized in that: A connecting assembly (6) is installed between the base plate (1) and the support plate (2). The connecting assembly (6) includes two limiting slide grooves (601) opened inside the base plate (1). A movable plate (602) is slidably connected inside each of the two limiting slide grooves (601). Two vertically arranged connecting buckles (603) are fixedly connected to the top outer wall of each of the two movable plates (602). Four slots (605) are opened on the bottom outer wall of the support plate (2). A horizontally arranged limiting groove (606) is opened on the top inner wall of each slot (605). The ends of the four connecting buckles (603) can be inserted into the corresponding limiting grooves (606).

3. The anti-static carrier for 3C production according to claim 2, characterized in that: The base plate (1) is rotatably connected to a bidirectional lead screw (604), and the two movable plates (602) are respectively threaded onto the outside of the threads at both ends of the bidirectional lead screw (604).

4. The anti-static carrier for 3C production according to claim 2, characterized in that: The end edge of the connecting buckle (603) is provided with an arc-shaped edge (607).

5. The anti-static carrier for 3C production according to claim 1, characterized in that: The top outer wall of the bearing plate (2) is fixedly connected to two mounting columns (3) at both ends, and a horizontally set baffle (4) is rotatably sleeved on the outside of the four mounting columns (3).

6. The anti-static carrier for 3C production according to claim 1, characterized in that: Two corner brackets (5) are fixedly installed on the outer walls of both ends of the base plate (1).

7. The anti-static carrier for 3C production according to claim 1, characterized in that: Both the base plate (1) and the bearing plate (2) are made of metal.

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