An anti-static storage rack for PCBA boards

Abstract

This application provides an anti-static storage rack for PCBA boards, relating to the field of PCBA board storage technology. It includes a base with a sliding groove. A bidirectional threaded rod is rotatably connected to the sliding groove via a bearing. Two sliders are threadedly connected to the outer surface of the bidirectional threaded rod. Support plates are fixedly connected to the tops of both sliders. Storage structures are provided on the tops of both support plates. The two storage structures cooperate to store PCBA boards. This application, by providing two movable storage structures, allows for easy adjustment of the distance between the two storage structures by simply rotating the bidirectional threaded rod, thus meeting the storage needs of PCBA boards of different sizes and improving the versatility and practicality of the storage rack.

Description

Technical Field

[0001] This utility model relates to the field of PCBA board storage technology, and more specifically, to an anti-static storage rack for PCBA boards. Background Technology

[0002] In the electronics manufacturing industry, PCBA boards are core components of various electronic products. Currently, there are various PCBA board storage racks on the market, but most have significant drawbacks: the storage space of many traditional racks is fixed and cannot be adjusted according to PCBA boards of different sizes. Therefore, we have made an improvement and proposed an anti-static storage rack for PCBA boards. Utility Model Content

[0003] This utility model provides an anti-static storage rack for PCBA boards, including a base with a sliding groove. A bidirectional threaded rod is rotatably connected to the sliding groove via a bearing. Two sliders are threadedly connected to the outer surface of the bidirectional threaded rod. A support plate is fixedly connected to the top of each slider. A storage structure is provided on the top of each support plate. The two storage structures cooperate with each other to store PCBA boards.

[0004] As a preferred technical solution of this application, the storage structure includes a connector disposed on the top of the support plate, the connector being connected to a first carrier plate, a second carrier plate being disposed on the first carrier plate, and both the second carrier plate and the first carrier plate being provided with a plurality of slots.

[0005] As a preferred technical solution of this application, the connector includes two support seats fixedly connected to the top of the support plate, a connecting shaft fixedly connected between the two support seats, a connecting seat sleeved on the outer surface of the connecting shaft, and the bottom end of the first carrier plate fixedly connected to the connecting seat.

[0006] As a preferred technical solution of this application, the top of the inner side of the support base is arc-shaped, and the bottom of the inner side of the connecting base is also arc-shaped.

[0007] As a preferred technical solution of this application, a first buckle body is installed on the outer side of the support base, and a first buckle hook that engages with the first buckle body is provided on the first carrier plate.

[0008] As a preferred technical solution of this application, the first carrier plate and the second carrier plate are connected by a hinge, the second carrier plate is equipped with a second buckle hook, and the first carrier plate is equipped with a second buckle body that engages with the second buckle hook.

[0009] As a preferred technical solution of this application, a second pad is fixedly connected to the outer side of the second carrier plate.

[0010] As a preferred technical solution of this application, one end of the bidirectional threaded rod passes through the groove and is connected to a handwheel.

[0011] As a preferred technical solution of this application, the bottom of the base is provided with a number of wheels.

[0012] As a preferred technical solution of this application, a first pad is fixedly connected to the top of the base, and the thickness of the first pad is the same as the thickness of the support plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In the scheme of this application:

[0015] This application sets up two movable storage structures, and the distance between the two storage structures can be adjusted by simply rotating the bidirectional threaded rod, which can meet the storage needs of PCBA boards of different sizes and improve the versatility and practicality of the storage rack. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the anti-static storage rack for PCBA boards provided in this application;

[0017] Figure 2 A schematic diagram of the structure of the bidirectional screw provided in this application;

[0018] Figure 3 A schematic diagram of the structure of the connector provided in this application;

[0019] Figure 4 This is a schematic diagram of the folded structure of the PCBA board anti-static storage rack provided in this application.

[0020] The image shows:

[0021] 1. Base; 101. Slide groove; 102. Two-way threaded rod; 103. Handwheel; 104. Slider; 105. Support plate; 106. Wheel; 107. First pad; 2. Storage structure; 201. Support seat; 202. Connecting shaft; 203. Connecting seat; 204. First carrier plate; 205. First buckle body; 206. First buckle hook; 207. Second carrier plate; 208. Slot; 209. Second buckle body; 210. Second buckle hook; 211. Second pad. Detailed Implementation

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0023] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] For an example, please refer to... Figures 1-3 An anti-static storage rack for PCBA boards includes a base 1 with a slide groove 101. A bidirectional threaded rod 102 is rotatably connected to the slide groove 101 via a bearing. Two sliders 104 are threadedly connected to the outer surface of the bidirectional threaded rod 102. A support plate 105 is fixedly connected to the top of each slider 104. A storage structure 2 is provided on the top of each support plate 105. The two storage structures 2 cooperate with each other to store PCBA boards. The distance between the two storage structures 2 can be adjusted by simply rotating the bidirectional threaded rod 102, which can meet the storage needs of PCBA boards of different sizes and improve the versatility and practicality of the storage rack.

[0026] It should be noted that this application uses only PCBA boards of the same type stored at the same time, such as storing a batch of type A PCBA boards or a batch of type B PCBA boards at the same time. Type A and type B are not stored together. The type A and type B are used only to distinguish different sizes and do not refer to the specific model of the PCBA board.

[0027] Furthermore, the storage structure 2 includes a connector disposed on the top of the support plate 105. The connector is connected to a first carrier plate 204. A second carrier plate 207 is disposed on the first carrier plate 204. Both the second carrier plate 207 and the first carrier plate 204 are provided with a plurality of slots 208. The slots 208 are used for insertion of the PCBA board from the side. The slots 208 have a pick-and-place opening for inserting or removing the PCBA board. The slots 208 are inclined, and the pick-and-place opening is located at the highest point of the inclination. This arrangement makes the PCBA board more stable after being inserted into the slots 208.

[0028] Furthermore, the connector includes two support seats 201 fixedly connected to the top of the support plate 105, a connecting shaft 202 fixedly connected between the two support seats 201, a connecting seat 203 sleeved on the outer surface of the connecting shaft 202, the bottom end of the first carrier plate 204 fixedly connected to the connecting seat 203, the connecting seat 203 can rotate around the connecting shaft 202, thereby enabling the first carrier plate 204 to rotate and fold around the connecting shaft 202.

[0029] Furthermore, the top of the inner side of the support 201 is arc-shaped, and the bottom of the inner side of the connecting seat 203 is also arc-shaped, specifically... Figure 3 As indicated by the mark R in the middle, this setting allows the first carrier plate 204 to switch between two states: vertical and horizontally rotating inward.

[0030] Furthermore, a first latch body 205 is installed on the outer side of the support base 201, and a first latch hook 206 is provided on the first carrier plate 204 to engage with the first latch body 205. When the first carrier plate 204 is rotated vertically, the engagement of the first latch body 205 and the first latch hook 206 can limit the first carrier plate 204, so that the first carrier plate 204 remains vertical. The first latch body 205 and the first latch hook 206 are existing components, and their specific structures and usage methods are existing technologies, which will not be described in detail in this application. The first latch body 205 and the first latch hook 206 can be installed by bolts or welding.

[0031] Furthermore, the first carrier plate 204 and the second carrier plate 207 are connected by a hinge. A second latch hook 210 is installed on the second carrier plate 207, and a second latch body 209 that engages with the second latch hook 210 is installed on the first carrier plate 204. The second latch body 209 and the slot 208 are located on opposite sides of the second carrier plate 207. After the second carrier plate 207 and the first carrier plate 204 are erected, the position of the second carrier plate 207 can be fixed by the engagement of the second latch body 209 and the second latch hook 210. After the connection between the second latch body 209 and the second latch hook 210 is released, the second carrier plate 207 can be rotated and folded to be parallel to the first carrier plate 204. The second latch body 209 and the second latch hook 210 are existing components, and their specific structures and usage methods are existing technologies, which will not be described in detail in this application. The installation of the second latch body 209 and the second latch hook 210 can be done by bolts or welding.

[0032] Furthermore, a second pad 211 is fixedly connected to the outer side of the second carrier plate 207. When the second carrier plate 207 is rotated and folded to be parallel to the first carrier plate 204, the second pad 211 can limit the second carrier plate 207 so that the second carrier plate 207 will not come into contact with the first buckle hook 206.

[0033] Furthermore, one end of the bidirectional threaded rod 102 extends out of the slide groove 101 and is connected to a handwheel 103. The handwheel 103 facilitates the rotation of the bidirectional threaded rod 102.

[0034] Furthermore, the bottom of the base 1 is provided with several wheels 106, which facilitates the movement of the entire structure.

[0035] Furthermore, a first pad 107 is fixedly connected to the top of the base 1. The thickness of the first pad 107 is the same as the thickness of the support plate 105. The first pad 107 is used to support the first carrier plate 204 after it is rotated inward to a horizontal position.

[0036] The support plate 105 is welded together with the slider 104 and the support base 201. The support base 201 is welded together with the connecting shaft 202. The connecting base 203 is welded together with the first carrier plate 204. The second pad 211 is welded together with the second carrier plate 207. The first pad 107 is welded to the top of the base 1.

[0037] The antistatic method of this application adopts existing technology, such as spraying conductive paint to further reduce surface resistance and enhance charge conduction ability, or the main body is made of metal material, such as aluminum alloy, which has good conductivity and can be directly grounded to release static electricity.

[0038] Reference Figure 1 When in use, first turn the handwheel 103, which drives the bidirectional threaded rod 102 to rotate. The bidirectional threaded rod 102 drives the two sliders 104 to move closer or further away from each other, thereby driving the two support plates 105 to move closer or further away from each other, so as to adjust the distance between the two storage structures 2 according to the actual situation. The side of the PCBA board is inserted into the slot 208 for storage.

[0039] When transporting or storing this application in a non-use state, fold it to change its shape from... Figure 1 Switch to Figure 4 Specifically, first turn the handwheel 103 to move the two storage structures 2 as far apart as possible, then disconnect the connection between the second buckle body 209 and the second buckle hook 210, rotate the second carrier plate 207 outward to be parallel to the first carrier plate 204, then disconnect the connection between the first buckle body 205 and the first buckle hook 206, and then rotate the first carrier plate 204 around the connecting shaft 202 towards the first pad 107 until it is parallel to the base 1. At this time, the overall height is reduced, which can reduce the space occupied by transportation and storage.

[0040] When used again, the form changes from Figure 4 Switch to Figure 1Specifically, the first carrier plate 204 is rotated upright around the connecting shaft 202, and then the first buckle body 205 is fastened together with the first buckle hook 206. The second carrier plate 207 is rotated upward and upright, and then the second buckle body 209 is fastened together with the second buckle hook 210.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A PCBA board anti-static storage rack, characterized in that, Includes a base (1), on which a slide groove (101) is provided. A bidirectional threaded rod (102) is rotatably connected in the slide groove (101) via a bearing. Two sliders (104) are threadedly connected to the outer surface of the bidirectional threaded rod (102). A support plate (105) is fixedly connected to the top of each of the two sliders (104). A storage structure (2) is provided on the top of each of the two support plates (105). The two storage structures (2) cooperate with each other to store PCBA boards.

2. The anti-static storage rack for PCBA boards according to claim 1, wherein, The storage structure (2) includes a connector disposed on the top of the support plate (105), the connector being connected to a first carrier plate (204), a second carrier plate (207) being disposed on the first carrier plate (204), and a plurality of slots (208) being disposed on both the second carrier plate (207) and the first carrier plate (204).

3. The PCBA board anti-static storage rack according to claim 2, wherein, The connector includes two support seats (201) fixedly connected to the top of the support plate (105), a connecting shaft (202) fixedly connected between the two support seats (201), a connecting seat (203) sleeved on the outer surface of the connecting shaft (202), and the bottom end of the first carrier plate (204) fixedly connected to the connecting seat (203).

4. The anti-static storage rack for PCBA boards according to claim 3, wherein, The top of the inner side of the support base (201) is arc-shaped, and the bottom of the inner side of the connecting base (203) is also arc-shaped.

5. The PCBA board anti-static storage rack according to claim 4, wherein, The support base (201) is equipped with a first buckle body (205) on its outer side, and the first carrier plate (204) is provided with a first buckle hook (206) that engages with the first buckle body (205).

6. The PCBA board anti-static storage rack according to claim 5, wherein, The first carrier plate (204) and the second carrier plate (207) are connected by a hinge. The second carrier plate (207) is equipped with a second hook (210), and the first carrier plate (204) is equipped with a second hook body (209) that engages with the second hook (210).

7. The anti-static storage rack for PCBA boards as claimed in claim 2 wherein, The second carrier plate (207) is fixedly connected to the outer side of the second pad plate (211).

8. The anti-static storage rack for PCBA boards as claimed in claim 1 wherein, One end of the bidirectional threaded rod (102) extends out of the slide groove (101) and is connected to a handwheel (103).

9. The anti-static storage rack for PCBA boards as claimed in claim 1 wherein, The base (1) is provided with several wheels (106) at its bottom.

10. The anti-static storage rack for PCBA boards as claimed in claim 1 wherein, The top of the base (1) is fixedly connected to a first pad (107), the thickness of which is the same as the thickness of the support plate (105).

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