Paster tray for circuit board processing

Abstract

The utility model discloses a patch tray for circuit board processing, and relates to the technical field of circuit board processing, the patch tray for circuit board processing comprises a base, the interior of the base is slidably connected with a patch tray, the interior of the base is fixedly provided with a push rod motor, the upper end of the push rod motor is fixedly connected with the bottom of the patch tray, and the lower end of the push rod motor is fixedly connected with the bottom of the patch tray. Two blocking frames are slidably connected into the patch tray, tension springs are fixedly installed on the two blocking frames, and the opposite ends of the two tension springs are fixedly connected with the two sides of the patch tray correspondingly, so that a sliding connecting rod slides in a fixed sliding plate, and then a disc extrudes an elastic spring; according to the technical scheme, the two pushing blocks can slide to the outside of the patch tray, the circuit board in the patch tray is pushed out of the interior of the patch tray, the circuit board is pushed out of the interior of the patch tray conveniently, the circuit board can be taken conveniently, the inconvenience of taking the circuit board is reduced, and the taking speed of the circuit board is increased.

Description

Technical Field

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

[0002] A circuit board is composed of integrated circuits, crystal oscillators, trimmer capacitors, and printed circuit boards. [1] The names of circuit boards include: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layouts. In electronic devices, they are mainly used to connect various electronic components and serve as structural support components.

[0003] After retrieval, the existing Chinese patent publication number is: CN219478230U, which provides a patch tray for circuit board processing. In this patent, spring chambers are provided on both sides of the groove. When placing the circuit board, through the elastic action of the return spring, the slide plate can drive the rubber extrusion block to clamp and fix the circuit board, thereby avoiding warping caused by heat during circuit board processing, ensuring the quality after processing, having a simple structure, being convenient and fast to use, and facilitating daily use.

[0004] Although the above patent can avoid warping caused by heat during circuit board processing, the above patch tray for circuit board processing still has the following problems: when the circuit board is taken out from the inside of the patch tray, since the patch tray is concave, it is not convenient to take out the circuit board from the inside of the patch tray, thereby affecting the patching efficiency of the circuit board.

[0005] In view of the above problems, a patch tray for circuit board processing is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a patch tray for circuit board processing, which can solve the problems in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A patch tray for circuit board processing, including a base, a patch tray is slidably connected inside the base, a push rod motor is fixedly installed inside the base, the upper end of the push rod motor is fixedly connected to the bottom of the patch tray, two blocking frames are slidably connected inside the patch tray, tension springs are fixedly installed on both blocking frames, and the opposite ends of the two tension springs are respectively fixedly connected to both sides of the patch tray, and both ends of the two blocking frames are inclined.

[0008] Preferably, four sliding stop bars are slidably connected inside the patch tray. Both of the two sliding stop bars slidably penetrate through the patch tray and extend to both sides of the patch tray. Extrusion bumps are fixedly installed at opposite ends of the four sliding stop bars.

[0009] Preferably, the shapes of the four extrusion bumps are all right trapezoids.

[0010] Preferably, fixing plates are fixedly installed on the four sliding stop bars. Return springs are fixedly installed on both of the two fixing plates. One ends of the four return springs away from the fixing plates are fixedly connected to the inside of the patch tray.

[0011] Preferably, two pushing blocks are slidably connected inside the patch tray. Sliding connecting rods are fixedly installed on both of the two pushing blocks.

[0012] Preferably, two fixed sliding plates are fixedly installed inside the patch tray. The two fixed sliding plates are respectively slidably connected to the surfaces of the two sliding connecting rods.

[0013] Preferably, discs are fixedly installed at one ends of the two sliding connecting rods. Elastic springs are movably sleeved on the two sliding connecting rods. One ends of the two elastic springs close to the two fixed sliding plates are respectively fixedly connected to the two fixed sliding plates. One ends of the two elastic springs away from the two fixed sliding plates are respectively fixedly connected to the two discs.

[0014] Preferably, two fixing brackets are fixedly installed on both of the two pushing blocks. Rotating wheels are rotatably connected inside the four fixing brackets. The four rotating wheels are respectively in contact with the surfaces of the two extrusion bumps.

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

[0016] (1) For the patch tray for circuit board processing of the present utility model, the sliding connecting rod slides inside the fixed sliding plate, thereby enabling the disc to squeeze the elastic spring, thereby enabling the two pushing blocks to slide to the outside of the patch tray, thereby pushing the circuit board inside the patch tray out of the inside of the patch tray, thereby facilitating the pushing out of the circuit board from the inside of the patch tray, thereby facilitating the taking of the circuit board, reducing the inconvenience of taking the circuit board, and improving the speed of taking the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further illustrates the present utility model with reference to the drawings and embodiments:

[0018] Figure 1 is a schematic structural diagram of a patch tray for circuit board processing of the present utility model;

[0019] Figure 2 is of the present utility model Figure 1 is an enlarged schematic view at A in

[0020] Figure 3 It is an internal schematic diagram of the patch tray of the present utility model;

[0021] Figure 4 For the present utility model Figure 3 The enlarged schematic diagram at position B in it.

[0022] Reference numerals: 1, base; 2, fixed slide plate; 3, blocking frame; 4, tension spring; 5, patch tray; 6, sliding stop bar; 7, pushing block; 8, return spring; 9, fixing plate; 10, disc; 11, sliding connecting rod; 12, elastic spring; 13, extrusion bump; 14, fixed bracket; 15, rotating wheel. Specific embodiments

[0023] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be understood that for the orientation description, such as the upper, lower, front, rear, left, right, etc. indicating the orientation or position relationship is based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present utility model.

[0025] In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If the first and second are described only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0026] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0027] Please refer to Figures 1-4, the present utility model provides a technical solution: a patch tray for circuit board processing, including a base 1. A patch tray 5 is slidably connected inside the base 1. A push rod motor is fixedly installed inside the base 1, and the upper end of the push rod motor is fixedly connected to the bottom of the patch tray 5. Two blocking frames 3 are slidably connected inside the patch tray 5. Tension springs 4 are fixedly installed on both of the two blocking frames 3. The opposite ends of the two tension springs 4 are respectively fixedly connected to both sides of the patch tray 5. Both ends of the two blocking frames 3 are inclined.

[0028] Start the push rod motor, so that the patch tray 5 slides inside the base 1, and then adjust the height of the patch tray 5.

[0029] Pull the two blocking frames 3 away from each other, so that the two blocking frames 3 slide inside the patch tray 5, and then stretch the tension springs 4. Place the circuit board inside the patch tray 5, and then stop pulling the two blocking frames 3. Let the two blocking frames 3 reset by the tension of the two tension springs 4, so that the two blocking frames 3 block the circuit board, and then prevent the circuit board from moving, ensuring the stability of the circuit board.

[0030] Since one end of the blocking frame 3 is inclined, it prevents the blocking frame 3 from colliding with the patch, and then maximally improves the blocking effect of the blocking frame 3 on the circuit board.

[0031] Four sliding stop rods 6 are slidably connected inside the patch tray 5. Two of the sliding stop rods 6 slide through the patch tray 5 and extend to both sides of the patch tray 5. The opposite ends of the four sliding stop rods 6 are all fixedly installed with extrusion bumps 13. The shapes of the four extrusion bumps 13 are all right-angled trapezoids. Fixing plates 9 are fixedly installed on the four sliding stop rods 6. Return springs 8 are fixedly installed on both of the two fixing plates 9. The ends of the four return springs 8 away from the fixing plates 9 are fixedly connected to the inside of the patch tray 5. Two push blocks 7 are slidably connected inside the patch tray 5. Sliding connecting rods 11 are fixedly installed on both of the two push blocks 7. Two fixed sliding plates 2 are fixedly installed inside the patch tray 5. The two fixed sliding plates 2 are respectively slidably connected to the surfaces of the two sliding connecting rods 11. Disks 10 are fixedly installed at one ends of the two sliding connecting rods 11. Elasticity springs 12 are movably sleeved on the two sliding connecting rods 11. The ends of the two elasticity springs 12 close to the two fixed sliding plates 2 are respectively fixedly connected to the two fixed sliding plates 2. The ends of the two elasticity springs 12 away from the two fixed sliding plates 2 are respectively fixedly connected to the two disks 10. Two fixed brackets 14 are fixedly installed on both of the two push blocks 7. Rotating wheels 15 are rotatably connected inside the four fixed brackets 14. The four rotating wheels 15 are respectively in contact with the surfaces of the two extrusion bumps 13.

[0032] When releasing the blockage of the circuit board, pull the two blocking brackets 3 to move the two blocking brackets 3 away from each other, so that the blocking brackets 3 no longer block the circuit board.

[0033] After the two blocking brackets 3 no longer block the patch, continuously pull the two blocking brackets 3, so that the two blocking brackets 3 push the four sliding blocking rods 6 to move away from each other in pairs, so that the four sliding blocking rods 6 slide inside the patch tray 5, and the four fixing plates 9 squeeze the four return springs 8, so that the four pressing bumps 13 squeeze the four rotating wheels 15, so that the two pushing blocks 7 move outward inside the patch tray 5, so that the sliding connecting rod 11 slides inside the fixed slide plate 2, so that the disc 10 squeezes the elastic spring 12, so that the two pushing blocks 7 slide to the outside of the patch tray 5, so as to push the circuit board inside the patch tray 5 out of the inside of the patch tray 5, so as to facilitate pushing the circuit board out of the inside of the patch tray 5, so as to facilitate taking the circuit board, reduce the inconvenience of taking the circuit board, and improve the speed of taking the circuit board.

[0034] Working principle:

[0035] Pull the two blocking brackets 3 away from each other, so that the two blocking brackets 3 slide inside the patch tray 5, so as to stretch the tension spring 4, place the circuit board inside the patch tray 5, and then stop pulling the two blocking brackets 3, so that the two blocking brackets 3 are reset by the tension of the two tension springs 4, so that the two blocking brackets 3 block the circuit board, so as to prevent the circuit board from moving.

[0036] After the two blocking brackets 3 no longer block the patch, continuously pull the two blocking brackets 3, so that the two blocking brackets 3 push the four sliding blocking rods 6 to move away from each other in pairs, so that the four sliding blocking rods 6 slide inside the patch tray 5, and the four fixing plates 9 squeeze the four return springs 8, so that the four pressing bumps 13 squeeze the four rotating wheels 15, so that the two pushing blocks 7 move outward inside the patch tray 5, so that the sliding connecting rod 11 slides inside the fixed slide plate 2, so that the disc 10 squeezes the elastic spring 12, so that the two pushing blocks 7 slide to the outside of the patch tray 5, so as to push the circuit board inside the patch tray 5 out of the inside of the patch tray 5, so as to facilitate pushing the circuit board out of the inside of the patch tray 5.

[0037] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. A chip tray for circuit board processing, comprising a base (1), characterized in that: The base (1) is internally slidably connected to a patch tray (5), a push rod motor is fixedly installed inside the base (1), the upper end of the push rod motor is fixedly connected to the bottom of the patch tray (5), the patch tray (5) is internally slidably connected to two blocking frames (3), both blocking frames (3) are fixedly installed with tension springs (4), the opposite ends of the two tension springs (4) are respectively fixedly connected to the two sides of the patch tray (5), and both ends of the two blocking frames (3) are inclined.

2. A chip tray for circuit board processing according to claim 1, characterized in that: The patch tray (5) is internally slidably connected to four sliding bars (6), and the two sliding bars (6) slide through the patch tray (5) and extend to both sides of the patch tray (5), and the opposite ends of the four sliding bars (6) are fixedly mounted with extrusion protrusions (13).

3. A chip tray for circuit board processing according to claim 2, characterized in that: The shapes of the four extrusion protrusions (13) are all right-angled trapezoids.

4. A chip tray for circuit board processing according to claim 3, characterized in that: A fixing plate (9) is fixedly mounted on each of the four sliding baffles (6), a return spring (8) is fixedly mounted on each of the two fixing plates (9), and one end of the four return springs (8) away from the fixing plate (9) is fixedly connected to the inside of the patch tray (5).

5. A chip tray for circuit board processing according to claim 4, characterized in that: The patch tray (5) is internally slidably connected to two push blocks (7), and a sliding connecting rod (11) is fixedly mounted on the two push blocks (7).

6. A chip tray for circuit board processing according to claim 5, characterized in that: Two fixed slide plates (2) are fixedly installed inside the patch tray (5), and the two fixed slide plates (2) are slidably connected to the surfaces of two sliding connecting rods (11) respectively.

7. A chip tray for circuit board processing according to claim 6, characterized in that: A disc (10) is fixedly mounted on one end of the two sliding connecting rods (11), and an elastic spring (12) is movably sleeved on the two sliding connecting rods (11). The ends of the two elastic springs (12) close to the two fixed slides (2) are respectively fixedly connected to the two fixed slides (2), and the ends of the two elastic springs (12) away from the two fixed slides (2) are respectively fixedly connected to the two discs (10).

8. A chip tray for circuit board processing according to claim 7, characterized in that: Two fixed brackets (14) are fixedly mounted on the two pushing blocks (7), and rotating wheels (15) are rotatably connected inside the four fixed brackets (14), and the four rotating wheels (15) are respectively in contact with the surfaces of the two extrusion protrusions (13).

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