Circuit board carrier feeding frame

Abstract

The utility model relates to the technical field of circuit board carriers, and particularly discloses a circuit board carrier feeding frame which comprises a frame body, mounting plates are arranged on the two sides of the middle of the frame body, placing blocks are arranged on the opposite sides of the mounting plates, contraction grooves are formed in the opposite sides of the mounting plates, and clamping blocks are connected to the middles of the contraction grooves. An abutting assembly is arranged at one end of the clamping block and swings along the shaft. The clamping blocks arranged in the device can be matched with carriers of different sizes through contraction for fitting and clamping, so that when the carriers are placed between the placing blocks, left-right shaking and collision caused by the fact that the width is small and the carriers cannot be fitted to the side face of the mounting plate are avoided, and meanwhile, one side of each carrier is separated from the corresponding placing block. The problems that a circuit board carrier feeding frame cannot be suitable for carriers with the width smaller than the width of a containing space, and the carriers shake left and right and fall off easily are solved.

Description

Technical Field

[0001] This utility model relates to the field of circuit board carrier technology, and more specifically, to a circuit board carrier loading frame. Background Technology

[0002] A circuit board carrier is a container that holds several circuit boards together in a single container, and then places them into a loading frame for handling and transport processing.

[0003] However, the existing circuit board carrier loading frame cannot accommodate carriers of different sizes. If the carrier is smaller than the placement width of the loading frame, it is easy for it to sway left and right, causing collisions. It also makes it easy for one side of the carrier to detach from the placement block, causing the carrier to fall. Utility Model Content

[0004] The purpose of this utility model is to provide a circuit board carrier loading frame, which solves the problem that the circuit board carrier loading frame cannot be used for carriers whose width is smaller than the width of the placement space, which easily causes the carrier to sway left and right and fall off.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model provides a circuit board carrier loading frame, including a frame, mounting plates are provided on both sides of the middle part of the frame, a placement block is provided on the opposite side of the mounting plates, a shrinkage groove is provided on one side of the mounting plates, a clamping block is connected to the middle of the shrinkage groove, and an abutment component is provided at one end of the clamping block, the abutment component swings along the axis.

[0007] Preferably, the mounting plate and the placement block are made of metal.

[0008] Preferably, the placement blocks are several long strips arranged on one side of the mounting plate.

[0009] Preferably, the shrinkage groove is provided between every two placement blocks on one side of the mounting plate.

[0010] Preferably, the shrinkage groove includes a return spring, which is disposed in the middle of the shrinkage groove and is connected to one side of the clamping block.

[0011] Preferably, the abutment component includes an extrusion slope, a roller, an abutment block, and a deflection groove. The extrusion slope is located at one end of the clamping block, the protruding part of the roller is located on one side of the clamping block, the deflection groove is located at the end of the clamping block away from the extrusion slope, and the abutment block is connected in the deflection groove.

[0012] Preferably, the abutment is a rectangular block that is hinged in the deflection groove. The two ends of the hinge shaft of the abutment are connected to the deflection groove by torsion springs, and one end of the abutment protrudes from the plane of the clamping block.

[0013] The technical solution of this utility model has at least the following advantages and beneficial effects:

[0014] 1. The clamping blocks in this device can be retracted to fit and clamp vehicles of different sizes, so that when the vehicle is placed between the placement blocks, it will not be unable to fit the side of the mounting plate due to its small width, which would cause it to shake and collide from side to side, and at the same time, one side will not detach from the placement blocks. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a top view cross-sectional structural diagram of the mounting plate of this utility model.

[0017] Figure 3 This utility model Figure 2 A magnified structural diagram of point A in the middle.

[0018] Reference numerals: 1-frame, 2-mounting plate, 201-placement block, 202-shrinkage groove, 203-reset spring, 3-clamping block, 301-extrusion slope, 302-roller, 303-stop block, 304-deflection groove. Detailed Implementation

[0019] The following is combined Figures 1 to 3 This utility model will be described in detail.

[0020] A circuit board carrier loading frame includes a frame 1. Mounting plates 2 are arranged on both sides of the middle part of the frame 1. Placement blocks 201 are arranged on opposite sides of the mounting plates 2. A shrinkage groove 202 is arranged on one side of the mounting plates 2. A clamping block 3 is connected to the middle of the shrinkage groove 202. An abutment component is arranged at one end of the clamping block 3. The abutment component swings along an axis. The mounting plates 2 and the placement blocks 201 are made of metal. Several placement blocks 201 are arranged in a long strip on one side of the mounting plates 2. The shrinkage groove 202 is arranged between every two placement blocks 201 on one side of the mounting plates 2. The shrinkage groove 202 includes a return spring 203. The return spring 203 is arranged in the middle of the shrinkage groove 202 and is connected to one side of the clamping block 3.

[0021] First, several circuit boards are uniformly placed in the carrier. Then, the carrier is placed into the frame 1 in sequence. The carrier is placed between the two placement blocks 201 on both sides of the mounting plate 2 to complete the placement, so that it can be placed and stored in a three-dimensional overlapping manner. At the same time, because the mounting plate 2 and the placement blocks 201 are made of metal, they can better support the weight of the carrier and place it stably.

[0022] Simultaneously, when the vehicle is pushed between the two placement blocks 201, the vehicle will contact the clamping block 3 in the shrinkage groove 202. By pressing against the squeezing inclined surface 301 at one end of the clamping block 3, the clamping block 3 will be forced to shrink into the shrinkage groove 202, thereby fitting the dimensions of the vehicle for placement. The clamping block 3 is connected to the clamping block 3 through the return spring 203, so that the clamping block 3 will generate a return force to clamp the vehicle with a certain force, making the placement of the vehicle more stable. This avoids the situation where the width of the vehicle is less than the width between the two placement blocks 201, which would cause the vehicle to easily sway left and right, and at the same time, one side may detach from the placement blocks 201.

[0023] Meanwhile, a roller 302 is also connected to one side of the clamping block 3. The rolling of the roller 302 reduces friction when the vehicle comes into contact, and allows it to be better pushed into the clamping block 3 for placement.

[0024] Furthermore, the abutment assembly includes a pressing inclined surface 301, a roller 302, an abutment block 303, and a deflection groove 304. The pressing inclined surface 301 is disposed at one end of the clamping block 3, the protruding part of the roller 302 is disposed on one side of the clamping block 3, the deflection groove 304 is disposed at the end of the clamping block 3 away from the pressing inclined surface 301, and the abutment block 303 is connected in the deflection groove 304. The abutment block 303 is a rectangular block that is hinged in the deflection groove 304. The two ends of the hinge shaft of the abutment block 303 are connected to the deflection groove 304 through torsion springs, and one end of the abutment block 303 protrudes from the plane on one side of the clamping block 3.

[0025] Finally, when the vehicle is pushed into the clamping blocks 3, its bottom will abut against the abutment block 303 protruding from one end of the clamping block 3. The abutment block 303 is connected to the deflection groove 304 by a hinged torsion spring, so that when the vehicle is pushed into the clamping blocks 3, the pushing distance can be better controlled, and the pushing end will not protrude out of the frame 1, requiring multiple position adjustments and causing it to slip out of the frame 1. The abutment block 303 can apply additional force to make the vehicle press against the abutment block 303, forcing it to rotate along the deflection groove 304, so that the vehicle can separate from the frame.

[0026] The following is a detailed implementation process of this utility model: First, several circuit boards are uniformly placed in the carrier. Then, the carrier is placed sequentially into the frame 1, between two placement blocks 201 on both sides of the mounting plate 2, thus completing the placement of the carrier and allowing for three-dimensional overlapping storage. Since the mounting plate 2 and the placement blocks 201 are made of metal, they can better support the weight of the carrier for stable placement. Simultaneously, when the carrier is pushed between the two placement blocks 201, it contacts the clamping block 3 in the shrinkage groove 202. Pressure is applied by abutting against the squeezing inclined surface 301 at one end of the clamping block 3, forcing... The clamping block 3 retracts into the shrinkage groove 202 to fit the dimensions of the vehicle. The clamping block 3 is connected to the clamping block 3 via a return spring 203, which generates a return force to clamp the vehicle, making the vehicle more stable. This prevents the vehicle from swaying left and right if the width of the vehicle is less than the width between the two placement blocks 201, and also prevents one side from falling out of the placement blocks 201. Additionally, one side of the clamping block 3 is connected to a roller 302. The rolling of the roller 302 reduces friction when the vehicle comes into contact with the clamping block 3, allowing it to be pushed into the clamping block 3 for better placement.

Claims

1. A circuit board carrier loading frame, comprising a frame (1), characterized in that, Mounting plates (2) are provided on both sides of the middle part of the frame (1). A placement block (201) is provided on the opposite side of the mounting plate (2). A shrinkage groove (202) is provided on one side of the mounting plate (2). A clamping block (3) is connected to the middle of the shrinkage groove (202). A backing component is provided at one end of the clamping block (3). The backing component swings along the axis.

2. The circuit board carrier loading frame according to claim 1 is characterized in that the mounting plate (2) and the placement block (201) are made of metal.

3. The circuit board carrier loading frame according to claim 1 is characterized in that the placement block (201) is a number of elongated strips arranged on one side of the mounting plate (2).

4. The circuit board carrier loading frame according to claim 1, characterized in that the shrinkage groove (202) is disposed between every two placement blocks (201) on one side of the mounting plate (2).

5. A circuit board carrier loading frame according to claim 1, characterized in that the shrinkage groove (202) includes a reset spring (203), the reset spring (203) is disposed in the middle of the shrinkage groove (202), and the reset spring (203) is connected to one side of the clamping block (3).

6. A circuit board carrier loading frame according to claim 1, characterized in that the abutment component includes an extrusion slope (301), a roller (302), an abutment block (303), and a deflection groove (304), wherein the extrusion slope (301) is disposed at one end of the clamping block (3), the protruding portion of the roller (302) is disposed on one side of the clamping block (3), the deflection groove (304) is disposed at one end of the clamping block (3) away from the extrusion slope (301), and the abutment block (303) is connected in the deflection groove (304).

7. A circuit board carrier loading frame according to claim 6, characterized in that the abutment block (303) is a rectangular block that is hinged in the deflection groove (304), the two ends of the hinge shaft of the abutment block (303) are connected to the deflection groove (304) by torsion springs, and one end of the abutment block (303) protrudes from the plane of the clamping block (3) on one side.

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