Circuit board transfer cart

Abstract

The utility model relates to a circuit board transfer cart which comprises a cart body, a support and a connecting structure, the cart body comprises a first supporting frame and a second supporting frame, the first supporting frame is connected to one end of the second supporting frame, and the first supporting frame and the second supporting frame are arranged in an L shape. The support and the first supporting frame are oppositely arranged, the support is detachably connected with the second supporting frame through the connecting structure, and a containing space used for containing a circuit board is formed between the first supporting frame and the support. According to the utility model, the support is designed on the cart, so that the counting work of workers is facilitated, the potential safety hazard is reduced, and the counting efficiency and accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer cart counting, in particular to a circuit board transfer cart. Background Art

[0002] Material transfer between various processes is a critical step in the PCB (Printed Circuit Board) production process. Traditionally, this process relied on a trolley, a popular transport method due to its simple structure and high load capacity. However, with the expansion of production scale and increasing efficiency requirements, this transfer method has gradually revealed its limitations in material counting and management.

[0003] Specifically, the design of the slant-back cart allows for a large number of production boards to be loaded in a single transfer. This improves transfer efficiency but also presents challenges for subsequent counting. Before and after transferring the production boards from the cart to the next process, workers in both upstream and downstream processes are required to manually count the boards to ensure accurate material quantities. However, due to the large number of boards loaded and tightly stacked on the cart, counting personnel often need to adopt unstable postures, such as leaning forward or even leaning against already counted boards, to complete the counting task.

[0004] This counting method is not only inefficient and increases workers' workload, but more importantly, it presents significant safety risks. Counting in an unnatural position for extended periods can easily lead to fatigue, increasing the risk of accidents such as falls and collisions. Furthermore, any oversight or errors during the counting process can impact production schedules and product quality, resulting in unnecessary losses for the company. Utility Model Content

[0005] The purpose of the utility model is to provide a circuit board transfer cart, which is convenient for staff to perform counting work by arranging a bracket on the cart, thereby reducing safety hazards and improving counting efficiency and accuracy.

[0006] A circuit board transfer cart comprises a cart body, a bracket and a connecting structure, wherein the cart body comprises a first support frame and a second support frame, the first support frame is connected to one end of the second support frame and is arranged in an "L" shape with the second support frame, the bracket is arranged opposite to the first support frame and is detachably connected to the second support frame through the connecting structure, and a placement space for placing circuit boards is formed between the first support frame and the bracket.

[0007] In the above technical solution, the placement space formed between the first support frame and the bracket provides stable support and a safe storage environment for the circuit boards, making it easy for staff to count the circuit boards quickly and accurately. During use, the staff leans the counted circuit boards against the bracket without having to lean against them themselves, reducing the risk of accidents. The bracket and the second support frame are detachably connected via a connecting structure, making it easy for staff to adjust the position of the bracket according to actual needs. In addition, when the bracket is no longer needed, it can be easily removed to save space or for maintenance. The utility model facilitates staff counting work by designing a bracket on the cart, thereby reducing safety hazards and improving counting efficiency and accuracy.

[0008] Furthermore, the bracket gradually tilts from the bottom end to the top end toward a side away from the first supporting frame.

[0009] In the above technical solution, the bracket is arranged to be inclined along a side away from the first support frame to form a more stable support structure, so that the circuit board after counting can be stably leaned on the bracket.

[0010] Furthermore, the bracket is U-shaped, and the width of the bracket is adapted to the width of the second support frame.

[0011] In the above technical solution, the U-shaped bracket design enables it to form a more stable support structure when connected to the second support frame. Because the width of the bracket matches the width of the second support frame, the contact area between the two is larger, thereby improving the stability of the connection and ensuring that the circuit board will not wobble or slip when placed and moved.

[0012] Furthermore, the top of the second supporting frame is a plurality of rods arranged at intervals, and the rods extend outward from one end close to the first supporting frame.

[0013] In the above technical solution, the multiple rods arranged at intervals make it easier to install the bracket on the second support frame. At the same time, they also provide good support and ventilation conditions for the circuit board, which helps to dissipate heat and maintain the stability of the circuit board.

[0014] Furthermore, the rod body gradually tilts upward from an end close to the first supporting frame to an end away from the first supporting frame.

[0015] In the above technical solution, the inclined rod provides a natural guide path for the placement of the circuit board. When the circuit board is placed, it will slide to the appropriate position along the tilt angle of the rod, reducing the need for manual adjustment and improving the accuracy and efficiency of placement.

[0016] Furthermore, the connecting structure is a connecting block, and the connecting block is provided with a receiving groove, and the receiving groove is adapted to the width of the rod body.

[0017] In the above technical solution, the receiving slots provided on the connecting block simplify the installation and removal process of the connecting block and the bracket, eliminating the need for complex tools or tedious steps, thereby improving work efficiency and reducing maintenance costs. This design also makes bracket replacement and adjustment more flexible and convenient.

[0018] Furthermore, a handle is provided on the first supporting frame.

[0019] In the above technical solution, a handle is provided on the first support frame, making the cart more convenient and quick to move. The staff can easily push or pull the cart for transfer work by the handle, which reduces labor intensity and improves work efficiency.

[0020] Furthermore, wheels are provided at the bottom of the cart body.

[0021] In this technical solution, wheels are installed on the bottom of the cart body, allowing the cart to be flexibly moved around the production site, significantly improving transfer efficiency, reducing the labor of manual handling, and making the transfer process smoother and safer. The rolling performance of the wheels also reduces friction and wear between the cart and the ground, extending the cart's service life.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. By setting a bracket on the second support frame, the staff can lean the counted circuit boards on the bracket when counting, without having to lean on them themselves, reducing the possibility of accidents and improving counting efficiency and accuracy.

[0024] 2. A connecting structure is provided so that the bracket can be detachably connected to the second support frame through the connecting structure, making it easy for staff to adjust the position of the bracket according to actual needs. When the bracket is not needed, it can also be disassembled to save space or for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of a circuit board transfer cart according to an embodiment of the present invention.

[0026] Figure 2 This is a three-dimensional diagram of the connection structure of an embodiment of the present utility model.

[0027] Explanation of Figure Numbers

[0028] 1. Cart body; 101. First support frame; 1011. Handle; 102. Second support frame; 1021. Rod;

[0029] 2. Bracket;

[0030] 3. Connection structure; 301. Accommodation space;

[0031] 4. Placement space; 5. Wheels. DETAILED DESCRIPTION

[0032] The circuit board transfer cart of the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0033] Please refer to Figure 1 In a preferred embodiment, the circuit board transfer cart of the present invention includes a cart body 1, a bracket 2 and a connecting structure 3. The cart body 1 includes a first support frame 101 and a second support frame 102. The first support frame 101 is connected to one end of the second support frame 102 and is arranged in an "L" shape with the second support frame 102. The bracket 2 is arranged opposite to the first support frame 101 and is detachably connected to the second support frame 102 through the connecting structure 3. A placement space 4 for placing circuit boards is formed between the first support frame 101 and the bracket 2.

[0034] In actual application, the placement space 4 formed between the first support frame 101 and the bracket 2 provides stable support and a safe storage environment for the circuit boards, making it easier for staff to quickly and accurately count the circuit boards. During use, staff can place the counted circuit boards against the bracket 2 without having to lean against them themselves, reducing the risk of accidents. The bracket 2 and the second support frame 102 are detachably connected via the connecting structure 3, allowing staff to adjust the position of the bracket 2 according to actual needs. In addition, when the bracket 2 is no longer needed, it can be easily removed to save space or perform maintenance. By designing the bracket 2 on the cart, the utility model facilitates staff counting work, thereby reducing safety hazards and improving counting efficiency and accuracy.

[0035] It should be noted that the bracket 2 gradually tilts from the bottom to the top toward the side away from the first support frame 101. The bracket 2 is arranged to tilt along the side away from the first support frame 101 to form a more stable support structure, so that the circuit board after counting can be stably leaned against the bracket 2, making it easier for staff to observe and operate the circuit board, and improving the accuracy and efficiency of counting.

[0036] Furthermore, bracket 2 is U-shaped, its width matching that of second support frame 102. The U-shaped bracket 2 forms a more stable support structure when connected to second support frame 102. Because the width of bracket 2 matches that of second support frame 102, the contact area between the two is larger, thereby enhancing the stability of the connection and ensuring that the circuit board does not wobble or slip during placement and movement.

[0037] It should be noted that the top of the second support frame 102 is composed of a plurality of spaced-apart rods 1021, which extend outward from the end closest to the first support frame 101. The multiple, spaced-apart rods 1021 facilitate installation of the bracket 2 on the second support frame 102. They also provide good support and ventilation for the circuit board, aiding in heat dissipation and maintaining the stability of the circuit board. The spaced-apart arrangement of rods 1021 makes it easier to insert or secure the connecting structure 3 to the rods 1021, thereby achieving a removable connection between the bracket 2 and the second support frame 102. This simplifies the bracket installation and removal process and improves installation efficiency.

[0038] Specifically, rod 1021 gradually tilts upward from the end closest to first support frame 101 to the end further away from first support frame 101. The tilted rod 1021 provides a natural guide path for placing circuit boards. When placed, the circuit boards slide along the tilt of rod 1021 to the appropriate position, reducing the need for manual adjustment and improving placement accuracy and efficiency. The tilted rod 1021 design also enhances the visual visibility of the circuit board stack. Workers can more easily see each circuit board in the stack, especially those at the bottom, helping to reduce omissions and errors during counting.

[0039] Please refer to Figure 2 The connecting structure 3 is a connecting block, and the connecting block is provided with a receiving groove 301, which is adapted to the width of the rod body 1021. The receiving groove 301 provided on the connecting block simplifies the installation and disassembly process of the connecting block and the bracket 2. The operation can be completed without complex tools or tedious steps, thereby improving work efficiency and reducing maintenance costs. At the same time, this design also makes the replacement and adjustment of the bracket 2 more flexible and convenient. During use, the operator only needs to align the receiving groove 301 of the connecting block with the rod body 1021 and insert the rod body 1021 into the receiving groove 301 to complete the installation of the bracket 2; similarly, when the bracket needs to be disassembled, it is only necessary to pull the connecting block out of the rod body 1021. This quick and easy operation method greatly improves work efficiency.

[0040] Please refer to Figure 1The first support frame 101 is provided with a handle 1011. The handle 1011 provided on the first support frame 101 makes the cart more convenient and quick to move. The staff can easily push or pull the cart for transfer work by using the handle, which reduces labor intensity and improves work efficiency.

[0041] Furthermore, wheels 5 are provided at the bottom of the cart body 1. This allows the cart to be flexibly moved around the production site, significantly improving transfer efficiency, reducing the labor of manual handling, and making the transfer process smoother and safer. The rolling performance of the wheels 5 also reduces friction and wear between the cart and the ground, extending the cart's service life.

[0042] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0044] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0045] Although the present invention has been described with reference to the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and variations based on the above content. Therefore, all such substitutions, modifications and variations are included within the spirit and scope of the appended claims.

Claims

1. A circuit board transfer cart, characterized in that: It includes a cart body, a bracket and a connecting structure. The cart body includes a first supporting frame and a second supporting frame. The first supporting frame is connected to one end of the second supporting frame and is arranged in an "L" shape with the second supporting frame. The bracket is arranged opposite to the first supporting frame and is detachably connected to the second supporting frame through the connecting structure. A placement space for placing a circuit board is formed between the first supporting frame and the bracket.

2. The circuit board transfer cart according to claim 1, characterized in that: The bracket gradually tilts from the bottom end to the top end toward a side away from the first supporting frame.

3. The circuit board transfer cart according to claim 1, characterized in that: The bracket is U-shaped, and the width of the bracket is adapted to the width of the second supporting frame.

4. The circuit board transfer cart according to claim 1, characterized in that: The top of the second supporting frame is a plurality of rods arranged at intervals, and the rods extend outward from one end close to the first supporting frame.

5. The circuit board transfer cart according to claim 4, characterized in that: The rod body gradually tilts upward from an end close to the first supporting frame to an end away from the first supporting frame.

6. The circuit board transfer cart according to claim 4, characterized in that: The connecting structure is a connecting block, and the connecting block is provided with a receiving groove, and the receiving groove is adapted to the width of the rod body.

7. The circuit board transfer cart according to claim 1, characterized in that: The first supporting frame is provided with a handle.

8. The circuit board transfer cart according to claim 1, characterized in that: Wheels are provided at the bottom of the cart body.

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