Circuit board moving trolley

Abstract

The utility model discloses a circuit board moving trolley which comprises a trolley frame and wheels installed at the bottom of the trolley frame, the trolley frame is detachably provided with a first groove plate and a second groove plate which are used for fixing the two adjacent ends of a circuit board, and the first groove plate and the second groove plate are respectively provided with a plurality of clamping grooves which are evenly arranged at intervals in the width direction of the first groove plate and the second groove plate. And the width of the clamping groove is matched with the thickness of the end part of the circuit board. The two adjacent ends of the circuit board are fixed through the clamping grooves in the first groove plate and the second groove plate, so that when the circuit board is moved, the adjacent circuit boards cannot collide with each other, and the circuit board can be effectively prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board manufacturing, in particular to a circuit board moving vehicle. Background Art

[0002] According to the number of layers, circuit boards can be divided into three major categories: single-sided, double-sided, and multi-layer circuit boards. The first is a single-sided board. On the most basic circuit board, the parts are concentrated on one side and the wires are concentrated on the other side. Because the wires only appear on one side, this circuit board is called a single-sided circuit board. Single-sided boards are usually simple to make and low in cost, but the disadvantage is that they cannot be applied to too complex products. Double-sided boards are an extension of single-sided boards. When single-layer wiring cannot meet the needs of electronic products, double-sided boards must be used. Both sides have copper cladding and routing, and the lines between the two layers can be connected through vias to form the required network connection. Multi-layer boards refer to printed boards with more than three layers of conductive graphic layers and insulating materials between them, and the conductive graphics are interconnected as required. Multi-layer circuit boards are the product of the development of electronic information technology towards high speed, multi-function, large capacity, small size, thinness, and light weight.

[0003] Circuit boards are transported in transport boxes. However, there is no structure to fix the circuit boards in the transport boxes, which often causes collisions between circuit boards, resulting in the components on the circuit boards being smashed, causing the qualified rate of circuit board products to decrease, and causing unnecessary losses. Utility Model Content

[0004] The purpose of the utility model is to provide a circuit board moving vehicle to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] A circuit board moving vehicle comprises a frame and wheels installed at the bottom of the frame, wherein the frame is detachably provided with a first slot plate and a second slot plate for fixing adjacent two ends of a circuit board, wherein the first slot plate and the second slot plate are respectively provided with a plurality of evenly spaced slots along their width direction, and the width of the slots is adapted to the thickness of the end of the circuit board.

[0007] Furthermore, the first slot plate and the second slot plate are arranged on the frame at an angle, the first slot plate is used to carry the circuit board, and the second slot plate is used to abut against the circuit board.

[0008] Furthermore, one side of the first slot plate and the second slot plate abutting against the circuit board is arranged at a right angle.

[0009] Furthermore, a side of the first slot plate and the second slot plate abutting against the circuit board is set to be an obtuse angle.

[0010] Furthermore, an installation notch is respectively provided on two opposite sides of the inner wall of the card slot, and an extrusion plate extending into the card slot is movably arranged in the installation notch. An elastic component for movably resetting the extrusion plate is also arranged in the installation notch.

[0011] Furthermore, the elastic component includes a compression spring and a guide rod, the guide rod is horizontally fixed in the installation slot, one end of the compression spring is sleeved on the outer peripheral side of the guide rod, and the other end is fixedly connected to the extrusion plate.

[0012] Furthermore, the extrusion plate has a guide portion for facilitating the insertion of the circuit board.

[0013] Furthermore, the wheel is a universal wheel.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model fixes the adjacent two ends of the circuit board through the clamping grooves on the first slot plate and the second slot plate, so that when the circuit board is transferred, the adjacent circuit boards will not collide with each other, and damage to the circuit board can be effectively avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the circuit board mobile vehicle of the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the decomposition of

[0018] Figure 3 for Figure 2 A local enlarged schematic diagram at point A.

[0019] In the figure: 10, frame; 20, wheel; 30, first slot plate; 40, second slot plate; 50, slot; 60, extrusion plate; 61, guide part; 71, compression spring; 72, guide rod; 80, guide rail; 90, slider. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] like Figure 1-Figure 2A circuit board moving vehicle shown in the figure includes a frame 10 and wheels 20 installed at the bottom of the frame 10. A first slot plate 30 and a second slot plate 40 for fixing adjacent two ends of the circuit board are detachably provided on the frame 10. The first slot plate 30 and the second slot plate 40 are respectively provided with a plurality of evenly spaced slots 50 along their width direction. The width of the slots 50 is adapted to the thickness of the end of the circuit board.

[0022] On the basis of the above structure, the first slot plate 30 and the second slot plate 40 are arranged at an angle on the frame, the first slot plate 30 is used to carry the circuit board, and the second slot plate 40 is used to abut the circuit board.

[0023] On the basis of the above structure, one side of the first slot plate 30 and the second slot plate 40 abutting the circuit board is set at a right angle, so that the first slot plate 30 and the second slot plate 40 support the side of the circuit board, so that the circuit board is fixed between the first slot plate 30 and the second slot plate 40 under the combined action of gravity and the supporting force of the first slot plate 30 and the second slot plate 40.

[0024] On the basis of the above structure, the first slot plate 30 and the second slot plate 40 are arranged at a side abutting against the circuit board at an obtuse angle, which can also achieve substantially the same technical effect as the right-angle design.

[0025] On the basis of the above structure, an installation notch is respectively provided on the opposite sides of the inner wall of the card slot 50, and an extrusion plate 60 extending into the card slot 50 is movably provided in the installation notch. An elastic component for movable resetting of the extrusion plate 60 is also provided in the installation notch. The design of the extrusion plate 60 in conjunction with the elastic component can be applicable to circuit boards of different thicknesses.

[0026] Based on the above structure, the elastic component includes a compression spring 71 and a guide rod 72. The guide rod 72 is horizontally fixed in the installation slot. One end of the compression spring 71 is sleeved on the outer peripheral side of the guide rod 72, and the other end is fixedly connected to the extrusion plate 60. The guide rod 72 makes the expansion and contraction process of the compression spring 71 more stable and reliable, and there will be no left and right bending or deviation.

[0027] On the basis of the above structure, the extrusion plate 60 is provided with a guide portion 61 for facilitating the insertion of the circuit board. The guide portion 61 makes it easier and smoother for the operator to insert the circuit board into the card slot 50 .

[0028] On the basis of the above structure, in order to easily realize the movement and steering of the circuit board moving vehicle, the wheel 20 is configured as a universal wheel.

[0029] On the basis of the above structure, guide rails 80 and sliders 90 that slide in cooperation with each other are arranged between the bottom sides of the first slot plate 30 and the frame 10, and between the bottom sides of the second slot plate 40 and the frame 10. The design of the guide rails 80 and the sliders 90 facilitates the disassembly and assembly of the first slot plate 30 and the second slot plate 40.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A circuit board moving vehicle, characterized in that: The invention comprises a frame and wheels installed at the bottom of the frame, wherein the frame is detachably provided with a first slot plate and a second slot plate for fixing adjacent two ends of a circuit board, wherein the first slot plate and the second slot plate are respectively provided with a plurality of evenly spaced slots along their width direction, and the width of the slots is adapted to the thickness of the end of the circuit board.

2. The circuit board moving vehicle according to claim 1, characterized in that: The first slot plate and the second slot plate are arranged on the frame at an angle, the first slot plate is used to carry the circuit board, and the second slot plate is used to abut against the circuit board.

3. The circuit board moving vehicle according to claim 1, characterized in that: The first slot plate and the second slot plate are arranged at right angles to one side of the circuit board.

4. The circuit board moving vehicle according to claim 1, characterized in that: The first slot plate and the second slot plate are arranged at an obtuse angle on one side thereof abutting against the circuit board.

5. The circuit board moving vehicle according to claim 1, characterized in that: An installation notch is respectively provided on opposite sides of the inner wall of the card slot, and an extrusion plate extending into the card slot is movably arranged in the installation notch. An elastic component used for movably resetting the extrusion plate is also arranged in the installation notch.

6. The circuit board moving vehicle according to claim 5, characterized in that: The elastic component comprises a compression spring and a guide rod. The guide rod is horizontally fixed in the mounting slot. One end of the compression spring is sleeved on the outer peripheral side of the guide rod, and the other end is fixedly connected to the extrusion plate.

7. The circuit board moving vehicle according to claim 6, characterized in that: The extrusion plate is provided with a guide portion for facilitating the insertion of the circuit board.

8. The circuit board moving vehicle according to claim 1, characterized in that: The wheel is a universal wheel.

9. The circuit board moving vehicle according to claim 1, characterized in that: Guide rails and sliding blocks which cooperate and slide with each other are arranged between the two sides of the bottom of the first groove plate and the vehicle frame, and between the two sides of the bottom of the second groove plate and the vehicle frame.

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