PCB (Printed Circuit Board) element soldering tin frame

Abstract

The utility model discloses a PCB circuit board element soldering tin frame, and relates to the technical field of circuit board soldering tin. The PCB element tin soldering frame comprises a tin soldering shell and a locking mechanism, a protection shell is arranged in the tin soldering shell, a mounting plate is arranged in the protection shell, and a rectangular groove is formed in the mounting plate; and the locking mechanism is arranged on the mounting plate and is used for locking the protective shell. Through cooperative use of a movable rod, a first movable block, a second movable block, a sliding rod and a clamping rod, the locking mechanism can lock the protective shell, so that the protective shell can slide to a designated position on the placement shell and is fixed, an operator carries out tin soldering on the designated position of a plate through a rectangular opening formed in the protective shell, and the working efficiency is improved. By means of the structure, when an operator carries out tin soldering, the situation that tin soldering is connected to other positions of a board due to misoperation is avoided, the board is protected, the quality of a circuit board is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board soldering, in particular to a PCB circuit board component soldering rack. Background Art

[0002] The announcement number CN215898133U is a soldering rack for electronic components used in PCB circuit board production, which relates to the field of PCB circuit board production. Most existing PCB circuit board soldering racks are prone to generating a large amount of exhaust gas during use. If the exhaust gas is inhaled for a long time, it will affect the health of the workers. The following solution is now proposed, which includes an operating table, wherein the bottom of the operating table is fixedly mounted with a plurality of support legs distributed in a rectangular shape, and the top of the operating table is fixedly mounted with two symmetrically distributed support plates, and one of the support plates is fixedly mounted with a stepping motor on one side, and the two support plates are connected to a rotating rod that rotates close to the top of one side. The utility model has a novel structure, and the device can clamp the solder for the PCB board that needs to be soldered, and can absorb the toxic gas generated by the solder during the soldering operation, so that the smoke will not spread everywhere, thereby reducing the harm.

[0003] The above-mentioned electronic component soldering rack for PCB circuit board production cannot effectively protect the board during operation. Operators may make mistakes during soldering and solder the solder to other positions on the board, causing certain damage to the components on the circuit board, resulting in a decline in the quality of the circuit board and reduced work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a PCB circuit board component soldering rack, which can solve the above-mentioned problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a PCB circuit board component soldering rack, comprising:

[0006] A solder shell, a protective shell is provided inside the solder shell, a mounting plate is provided inside the protective shell, a rectangular groove is provided on the mounting plate, and a placement shell is provided on the solder shell;

[0007] The locking mechanism is arranged on the mounting plate and is used to lock the protective shell.

[0008] Preferably, the locking mechanism includes a movable rod, movable block one, movable block two, a sliding rod and a connecting rod. The movable rod is slidably installed on the other side of the mounting plate, one end of the movable rod extends into the rectangular groove and is fixedly installed with the movable block one, the movable block two is slidably installed inside the movable block one, a strip groove is provided on the movable block two, a sliding rod is slidably installed in the strip groove, one end of the sliding rod extends to the top of the movable block one, and the connecting rod is fixedly installed on the rear side of the movable block two.

[0009] Preferably, a rack is fixedly mounted on the rear inner wall of the placement shell, and four groups of supports are fixedly mounted on the bottom of the solder shell.

[0010] Preferably, one end of the clamping rod extends to the rear side of the mounting plate and is clamped and mounted with the rack, and the other end of the movable rod is fixedly mounted with a handle.

[0011] Preferably, four groups of fixed round blocks are fixedly mounted on the top of the mounting plate, and one end of the fixed round block is fixedly mounted to the inner top of the protective shell.

[0012] Preferably, two groups of connecting rods are fixedly installed on the inner bottom of the solder shell, a placement shell is fixedly installed on the top of the connecting rods, and the front and rear sides of the placement shell are provided with sliding grooves, and sliders are slidably installed in the sliding grooves. The front side of one group of sliders and the rear side of the other group of sliders are fixedly connected to the protective shell, and a rectangular opening is provided on the top of the protective shell.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The PCB circuit board component soldering rack uses a movable rod, a movable block 1, a movable block 2, a sliding rod and a clamping rod in cooperation. The locking mechanism can lock the protective shell, so that the protective shell can be slid to a specified position on the placement shell and fixed. The operator solders the specified position of the board through the rectangular opening of the protective shell. When soldering, the operator will not make an operational error and solder the solder to other positions of the board, thereby protecting the board, improving the quality of the circuit board, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 It is a cutaway perspective view of the present utility model;

[0017] Figure 2 This is a main perspective view of the present utility model;

[0018] Figure 3 This is a three-dimensional diagram of the locking mechanism of the present utility model;

[0019] Figure 4 It is an enlarged view of part A of the present utility model.

[0020] Figure numerals: 1. Solder shell; 2. Connecting rod; 3. Placement shell; 4. Slider; 5. Protective shell; 6. Fixed round block; 7. Mounting plate; 8. Locking mechanism; 801. Movable rod; 802. Movable block one; 803. Movable block two; 804. Sliding rod; 805. Snap-in rod; 9. Support. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] See also Figure 1-4 The utility model provides a technical solution: a PCB circuit board component solder rack, including a solder shell 1 and a locking mechanism 8, a protective shell 5 is provided inside the solder shell 1, a mounting plate 7 is provided inside the protective shell 5, a rectangular groove is provided on the mounting plate 7, and a placement shell 3 is provided on the solder shell 1; the locking mechanism 8 is provided on the mounting plate 7, and the locking mechanism 8 is used to lock the protective shell 5.

[0023] The locking mechanism 8 includes a movable rod 801, a movable block 1 802, a movable block 2 803, a sliding rod 804 and a connecting rod 805. The movable rod 801 is slidably installed on the other side of the mounting plate 7. One end of the movable rod 801 extends into the rectangular groove and is fixedly installed with the movable block 1 802. The movable block 2 803 is slidably installed inside the movable block 1 802. The movable block 2 803 is provided with a strip groove, and a sliding rod 804 is slidably installed in the strip groove. One end of the sliding rod 804 extends to the top of the movable block 1 802, and the back side of the movable block 2 803 is fixedly installed with the connecting rod 805. The locking mechanism 8 can lock the protective shell 5 so that the protective shell 5 can slide to the designated position on the placement shell 3 and be fixed. The operator solders the designated position of the board through the rectangular opening opened in the protective shell 5, so that the operator will not make an operational mistake and solder the tin to other positions of the board during soldering, which protects the board, improves the quality of the circuit board, and improves work efficiency.

[0024] A rack is fixedly mounted on the rear inner wall of the housing 3 , and four sets of supports 9 are fixedly mounted on the bottom of the solder housing 1 .

[0025] One end of the clamping rod 805 extends to the rear side of the mounting plate 7 and is clamped and mounted on the rack, and the other end of the movable rod 801 is fixedly mounted with a handle.

[0026] Four groups of fixed round blocks 6 are fixedly mounted on the top of the mounting plate 7 , and one end of the fixed round block 6 is fixedly mounted to the inner top of the protective shell 5 .

[0027] Two groups of connecting rods 2 are fixedly installed on the inner bottom of the solder shell 1, and a placement shell 3 is fixedly installed on the top of the connecting rod 2. The front and rear sides of the placement shell 3 are provided with slide grooves, and sliders 4 are slidably installed in the slide grooves. The front side of one group of sliders 4 and the rear side of the other group of sliders 4 are fixedly connected to the protective shell 5, and a rectangular opening is provided on the top of the protective shell 5.

[0028] Working principle: When work is required, the PCB circuit board components that need to be soldered are placed on the inner bottom of the placement shell 3. At this time, the protective shell 5 is pushed. The protective shell 5 slides on the placement shell 3 through the slider 4 and the slide groove, and the rectangular opening opened by the protective shell 5 is pushed to the position where the circuit board needs to be soldered. At this time, the movable rod 801 is pulled toward the other side of the solder shell 1. The movable rod 801 moves toward the other side of the solder shell 1, driving the movable block 1 802 to move toward the other side of the solder shell 1. The movement of the movable block 1 802 drives the slide bar 804 to slide in the strip groove opened by the movable block 2 803. The sliding of the slide bar 804 drives The movable block 2 803 moves toward the rear side, and the movement of the movable block 2 803 toward the rear side drives the clamping rod 805 to move backward, so that the clamping rod 805 can be clamped with the rack set on the rear inner wall of the placement shell 3, so that the protective shell 5 can be fixed on the placement shell 3. At this time, the operator solders the plate through the rectangular opening opened in the protective shell 5. When the soldering at this position is completed, by pushing the movable rod 801, the clamping rod 805 is driven to move forward and no longer clamped with the rack set on the rear inner wall of the placement shell 3, so that the protective shell 5 can slide on the placement shell 3 and align the rectangular opening with the position to be soldered next.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A PCB circuit board component soldering rack, characterized in that: include: A solder shell (1), a protective shell (5) is provided inside the solder shell (1), a mounting plate (7) is provided inside the protective shell (5), a rectangular groove is provided on the mounting plate (7), and a placement shell (3) is provided on the solder shell (1); A locking mechanism (8) is provided on the mounting plate (7) and is used to lock the protective housing (5).

2. A PCB circuit board component soldering rack according to claim 1, characterized in that: The locking mechanism (8) comprises a movable rod (801), a movable block 1 (802), a movable block 2 (803), a sliding rod (804) and a connecting rod (805). The movable rod (801) is slidably mounted on the other side of the mounting plate (7). One end of the movable rod (801) extends into the rectangular groove and is fixedly mounted with the movable block 1 (802). The movable block 2 (803) is slidably mounted inside the movable block 1 (802). The movable block 2 (803) is provided with a strip groove, and the sliding rod (804) is slidably mounted in the strip groove. One end of the sliding rod (804) extends to the top of the movable block 1 (802). The connecting rod (805) is fixedly mounted on the rear side of the movable block 2 (803).

3. A PCB circuit board component soldering rack according to claim 2, characterized in that: A rack is fixedly mounted on the rear inner wall of the placement housing (3), and four groups of supports (9) are fixedly mounted on the bottom of the solder housing (1).

4. A PCB circuit board component soldering rack according to claim 3, characterized in that: One end of the clamping rod (805) extends to the rear side of the mounting plate (7) and is clamped and mounted with the rack, and the other end of the movable rod (801) is fixedly mounted with a handle.

5. The PCB component soldering rack according to claim 4, characterized in that: Four groups of fixed round blocks (6) are fixedly mounted on the top of the mounting plate (7), and one end of the fixed round block (6) is fixedly mounted on the inner top of the protective shell (5).

6. The PCB component soldering rack according to claim 5, characterized in that: Two groups of connecting rods (2) are fixedly installed on the inner bottom of the solder shell (1), the top of the connecting rods (2) is fixedly installed on the placement shell (3), the front and rear sides of the placement shell (3) are provided with sliding grooves, and sliders (4) are slidably installed in the sliding grooves, the front side of one group of sliders (4) and the rear side of the other group of sliders (4) are fixedly connected to the protective shell (5), and the top of the protective shell (5) is provided with a rectangular opening.

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