Circuit board placement clamping board

Abstract

The utility model relates to the technical field of circuit board processing, and particularly discloses a circuit board placement clamping board, which comprises a clamping board body and a plurality of mounting seats fixedly connected in the clamping board body, circuit board bodies are inserted in the plurality of mounting seats, and a material pushing part is arranged in the clamping board body. The material pushing part comprises a plurality of connecting rods which are slidably connected to one side of the front face of the clamping plate body, the outer sides of the connecting rods are sleeved with reset springs, and one end of the front face of each reset spring is fixedly connected to the side, close to the corresponding reset spring, of the interior of the clamping plate body; according to the circuit board lifting device, the push block can lift the single circuit board body when pushing the pressed block, and the push block can lift the whole circuit board body when pushing the connecting plate, so that the circuit board bodies can be taken and used more quickly; and meanwhile, damage caused by friction among a plurality of circuit board bodies is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a circuit board placement card board. Background Art

[0002] A circuit board is a conductive board used to connect and support electronic components. It is an indispensable part of electronic products. The circuit board consists of a substrate, wires, electronic components, etc., and can realize the connection between various electronic components, thus completing the functions of electrical circuits.

[0003] The circuit board placement card board is a tool for storing and transporting circuit boards. It is an important accessory in the electronic manufacturing process. Clamping the circuit board can keep it stable and immobile, avoiding damage caused by collision with the machine, so as to facilitate the batch transfer of circuit boards;

[0004] In the prior art, when clamping different circuit boards with a placement card board, it is necessary to adjust the clamping force according to the model of the circuit board to prevent damage to the circuit board caused by excessive clamping force. However, the space for placing the circuit board on the placement card board is usually the same and the interval is small. Therefore, during the process of taking out the circuit board, it is extremely easy to cause friction between the circuit boards, resulting in damage to the circuit boards. Summary of the Invention

[0005] The purpose of the utility model is to provide a circuit board placement card board, which can take out the corresponding single or all circuit board bodies according to needs, so as to facilitate the more rapid access to the circuit board bodies, and at the same time avoid friction and damage between multiple circuit board bodies, so as to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A circuit board placement card board, including a card board body and a plurality of mounting seats fixedly connected inside the card board body. A circuit board body is inserted into each of the plurality of mounting seats. A pushing component is arranged inside the card board body. The pushing component includes a plurality of connecting rods slidably connected to one side of the front of the card board body;

[0007] A return spring is sleeved outside the plurality of connecting rods. One end of the front of the return spring is fixedly connected to one side of the inside of the card board body close to the return spring. One end of the back of the connecting rod is fixedly connected with a pushing block. A connecting plate is slidably connected inside the card board body. A plurality of moving grooves are opened on the lower side of the connecting plate. A plurality of inclined slopes are opened on one side of the front of the connecting plate. A pressure-receiving block is slidably connected inside each of the plurality of moving grooves. After the pushing block moves, it is slidably connected inside the moving groove. After the pushing block moves, it is in extrusion contact with the inclined surface of the pressure-receiving block. After the pushing block moves, it is in extrusion contact with the inclined slope.

[0008] Preferably, adjacent active slots communicate with inclined slopes, and the multiple active slots and multiple inclined slopes are arranged alternately. The upper sides of the pressure-receiving blocks and the upper side of the connecting plate are all lapped with the lower side of the circuit board body.

[0009] Preferably, a limiting component is jointly arranged inside and on the left side of the card board body. The limiting component includes a plurality of sliding grooves opened on the lower side inside the card board body. A slider is slidably connected in each of the plurality of sliding grooves, and the upper sides of the plurality of sliders are respectively fixedly connected to the lower side of the pushing block.

[0010] Preferably, guiding grooves are opened on both sides inside the card board body, and both sides of the connecting plate are slidably connected in the two guiding grooves respectively.

[0011] Preferably, an extension frame is fixedly connected to the left side of the card board body. The extension frame communicates with the guiding groove on the left side, and the connecting plate is slidably connected in the extension frame after moving.

[0012] Preferably, a limiting groove is opened on the left side of the extension frame, and a movable pull rod is slidably connected in the limiting groove. The right end of the movable pull rod is fixedly connected to the left side of the connecting plate.

[0013] Preferably, a fixed pull rod is fixedly connected to the right side of the card board body, and two support seats are fixedly connected to the lower side of the card board body.

[0014] Preferably, the pushing block is trapezoidal, and the shape of the pushing block is adapted to the shape of the active slot.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By pushing the pressure-receiving block and the connecting plate with the pushing block, the single or all circuit board bodies are lifted. Since the single circuit board body can be lifted when the pushing block pushes the pressure-receiving block, and when the pushing block pushes the connecting plate, all the circuit board bodies will be lifted, which is convenient for more quickly taking out the circuit board bodies, and at the same time, friction between multiple circuit board bodies is avoided and damage is prevented.

[0017] 2. By adjusting the position of the connecting plate with the movable pull rod, the staff can choose to take out a single or all circuit board bodies. Since the position of the connecting plate can be quickly adjusted, when the staff takes out the circuit board bodies, they can choose to take out a single or all circuit board bodies according to the needs, thereby improving the flexibility when taking out the circuit board bodies. Description of the Drawings

[0018] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the overall structural view of the present invention;

[0020] Figure 2 It is the schematic semi-sectional structure diagram of the present invention;

[0021] Figure 3 It is the schematic semi-sectional structure diagram of the card board body of the present invention;

[0022] Figure 4 It is the schematic semi-sectional structure diagram of the connecting plate of the present invention;

[0023] Figure 5 It is the schematic semi-sectional structure diagram of the movable slot of the present invention.

[0024] Explanation of reference numerals:

[0025] 1. Card board body; 2. Mounting seat; 3. Circuit board body; 4. Pushing component; 41. Connecting rod; 42. Return spring; 43. Pushing block; 44. Connecting plate; 45. Movable slot; 46. Inclined slope; 47. Compressed block; 48. Limiting component; 481. Sliding groove; 482. Slide block; 483. Guide groove; 484. Extension frame; 485. Limiting groove; 486. Movable pull rod; 487. Fixed pull rod; 488. Support seat. Specific embodiments

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] The present invention provides a technical solution:

[0028] Please refer to Figures 1 to 5 , a circuit board placement card board, including a card board body 1 and a plurality of mounting seats 2 fixedly connected inside the card board body 1. A circuit board body 3 is inserted into each of the plurality of mounting seats 2. A pushing component 4 is arranged inside the card board body 1. The pushing component 4 includes a plurality of connecting rods 41 slidably connected to one side of the front surface of the card board body 1;

[0029] A reset spring 42 is sleeved outside multiple connecting rods 41. One end of the front surface of the reset spring 42 is fixedly connected to one side of the inside of the clamping plate body 1 close to the reset spring 42. One end of the back surface of the connecting rod 41 is fixedly connected with a pushing block 43. A connecting plate 44 is slidably connected inside the clamping plate body 1. A plurality of moving grooves 45 are formed in the lower side of the connecting plate 44. A plurality of inclined slopes 46 are formed in one side of the front surface of the connecting plate 44. A pressure-receiving block 47 is slidably connected inside each of the plurality of moving grooves 45. After the pushing block 43 moves, it is slidably connected inside the moving groove 45. After the pushing block 43 moves, it is in pressing contact with the inclined surface of the pressure-receiving block 47. After the pushing block 43 moves, it is in pressing contact with the inclined slope 46.

[0030] Adjacent moving grooves 45 communicate with the inclined slopes 46. The plurality of moving grooves 45 and the plurality of inclined slopes 46 are arranged in an alternating manner. The upper sides of the pressure-receiving blocks 47 and the upper side of the connecting plate 44 are all lapped with the lower side of the circuit board body 3.

[0031] The pushing block 43 is trapezoidal, and the shape of the pushing block 43 is adapted to the shape of the moving groove 45.

[0032] A limiting component 48 is jointly arranged inside and on the left side of the clamping plate body 1.

[0033] By adopting the above technical solutions, first, when the circuit board body 3 is placed inside the clamping plate body 1, the circuit board body 3 can be inserted into the mounting seat 2, so that the lower side of the circuit board body 3 contacts the pressure-receiving blocks 47 and the connecting plate 44. When taking out a single circuit board body 3, push one of the connecting rods 41, so that the connecting rod 41 drives the pushing block 43 to move towards the inside of the moving groove 45 below the connecting plate 44. After the pushing block 43 contacts the pressure-receiving block 47 inside the moving groove 45, the inclined surface of the pressure-receiving block 47 contacts the pushing block 43, so that the pressure-receiving block 47 gradually moves upward, pushing the circuit board body 3 upward, so that the circuit board body 3 is exposed from above the mounting seat 2. At this time, the circuit board body 3 can be taken out from the inside of the mounting seat 2. If all the circuit board bodies 3 are taken out, the position of the connecting plate 44 can be adjusted through the limiting component 48, so that the inclined slope 46 on the side surface of the connecting plate 44 corresponds to the position of the pushing block 43. When the connecting plate 44 is pushed, the pushing block 43 will contact the inclined slope 46, and finally the connecting plate 44 will move upward, and the connecting plate 44 will also lift all the circuit board bodies 3 at the same time. When the connecting rod 41 is released, the reset spring 42 outside the connecting rod 41 will pull the connecting rod 41 to reset. Since the pushing block 43 can lift a single circuit board body 3 when pushing the pressure-receiving block 47, and when the pushing block 43 pushes the connecting plate 44, all the circuit board bodies 3 will be lifted, which is convenient for taking the circuit board body 3 more quickly, and at the same time avoids friction and damage between multiple circuit board bodies 3.

[0034] Specifically, as Figure 2 shown, the limiting component 48 includes a plurality of sliding grooves 481 formed in the lower side inside the clamping plate body 1. A slider 482 is slidably connected in each of the plurality of sliding grooves 481, and the upper sides of the plurality of sliders 482 are respectively fixedly connected to the lower side of the pushing block 43.

[0035] Guide grooves 483 are formed on both sides inside the clamping plate body 1, and both sides of the connecting plate 44 are slidably connected in the two guide grooves 483 respectively.

[0036] An extension frame 484 is fixedly connected to the left side of the clamping plate body 1. The extension frame 484 is communicated with the guide groove 483 located on the left side. After the connecting plate 44 moves, it is slidably connected in the extension frame 484.

[0037] A limiting groove 485 is formed on the left side of the extension frame 484. An active pull rod 486 is slidably connected in the limiting groove 485, and the right end of the active pull rod 486 is fixedly connected to the left side of the connecting plate 44.

[0038] A fixed pull rod 487 is fixedly connected to the right side of the clamping plate body 1, and two support seats 488 are fixedly connected to the lower side of the clamping plate body 1.

[0039] By adopting the above technical solution, first, during the movement of the pushing block 43, the slider 482 below it will slide in the sliding groove 481 at the lower part inside the clamping plate body 1. When it is necessary to adjust the position of the connecting plate 44 so that the inclined slope 46 corresponds to the position of the pushing block 43, the connecting plate 44 can be pulled by the active pull rod 486, so that one side of the connecting plate 44 passes through the guide groove 483 and enters the inside of the extension frame 484. When the pushing block 43 lifts the connecting plate 44, the left side of the connecting plate 44 will move up and down inside the extension frame 484, and the active pull rod 486 will move in the limiting groove 485 on the left side of the extension frame 484. When carrying the clamping plate body 1, the clamping plate body 1 can be pulled by the active pull rod 486 and the fixed pull rod 487 on the right side of the clamping plate body 1, and the support seat 488 below the clamping plate body 1 will support the clamping plate body 1. Since the position of the connecting plate 44 can be quickly adjusted, when the staff takes out the circuit board body 3, they can choose to take out a single or all the circuit board bodies 3 according to the needs, thus improving the flexibility when taking out the circuit board body 3.

[0040] Working principle: First, the circuit board body 3 is placed in the mounting seat 2 inside the card board body 1. When removing a single circuit board body 3, push one of the connecting rods 41, so that the connecting rod 41 drives the pushing block 43 to enter the inside of the moving slot 45 and then pushes the pressed block 47, thereby moving the circuit board body 3 at the corresponding position upward. During the movement of the pushing block 43, the slider 482 below it will slide in the sliding slot 481 at the lower part inside the card board body 1. When removing all the circuit board bodies 3, pull the connecting plate 44 into the inside of the extension frame 484 through the movable pull rod 486. When the pushing block 43 lifts the connecting plate 44, the left side of the connecting plate 44 will move up and down inside the extension frame 484. When the pushing block 43 pushes the inclined slope 46 upward, the connecting plate 44 will also lift all the circuit board bodies 3 at the same time. When the connecting rod 41 is released, the return spring 42 outside the connecting rod 41 will pull the connecting rod 41 to reset the connecting rod 41. The movable pull rod 486 and the fixed pull rod 487 can be used to carry the card board body 1, and the support seat 488 below the card board body 1 will support the card board body 1.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A circuit board placement card, comprising a card body (1) and a plurality of mounting seats (2) fixedly connected to the inside of the card body (1), wherein the insides of the plurality of mounting seats (2) are all plugged with a circuit board body (3), characterized in that: A material pushing component (4) is provided inside the card plate body (1), and the material pushing component (4) comprises a plurality of connecting rods (41) slidably connected to one side of the front face of the card plate body (1); A return spring (42) is sleeved on the outer side of the plurality of connecting rods (41), one end of the front side of the return spring (42) is fixedly connected to a side of the card body (1) close to the return spring (42), one end of the back side of the connecting rod (41) is fixedly connected to a push block (43), the card body (1) is slidably connected to a connecting plate (44), a plurality of movable grooves (45) are provided on the lower side of the connecting plate (44), a plurality of inclined slopes (46) are provided on one side of the front side of the connecting plate (44), and a pressure block (47) is slidably connected to the inside of the plurality of movable grooves (45), and the push block (43) is slidably connected in the movable groove (45) after moving, and is pressed and contacted with the inclined surface of the pressure block (47) after moving, and is pressed and contacted with the inclined slope (46) after moving.

2. A circuit board placement card according to claim 1, characterized in that: Adjacent movable grooves (45) are connected to the inclined slopes (46), a plurality of movable grooves (45) and a plurality of inclined slopes (46) are arranged in a staggered manner, and the upper side of the pressure block (47) and the upper side of the connecting plate (44) are overlapped with the lower side of the circuit board body (3).

3. The circuit board placement card according to claim 1, characterized in that: A limit assembly (48) is provided inside and on the left side of the card body (1), and the limit assembly (48) includes a plurality of slide grooves (481) provided on the lower side of the inside of the card body (1), and sliders (482) are slidably connected in the plurality of slide grooves (481), and the upper sides of the plurality of sliders (482) are respectively fixedly connected to the lower side of the push block (43).

4. The circuit board placement card according to claim 1, characterized in that: Both sides of the interior of the card body (1) are provided with guide grooves (483), and both sides of the connecting plate (44) are slidably connected in the two guide grooves (483) respectively.

5. A circuit board placement card according to claim 4, characterized in that: An extension frame (484) is fixedly connected to the left side of the card body (1); the extension frame (484) is connected to the guide groove (483) located on the left side; and the connection plate (44) is slidably connected in the extension frame (484) after movement.

6. A circuit board placement card according to claim 5, characterized in that: A limiting groove (485) is provided on the left side of the extension frame (484), a movable pull rod (486) is slidably connected in the limiting groove (485), and the right end of the movable pull rod (486) is fixedly connected to the left side of the connecting plate (44).

7. The circuit board placement card according to claim 1, characterized in that: A fixed pull rod (487) is fixedly connected to the right side of the card plate body (1), and two support seats (488) are fixedly connected to the lower side of the card plate body (1).

8. The circuit board placement card according to claim 1, characterized in that: The pushing block (43) is trapezoidal in shape, and the shape of the pushing block (43) is matched with the shape of the movable groove (45).

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