A foldable storage circuit board welding auxiliary support tool

Abstract

The utility model relates to circuit board welding auxiliary technical field, and disclose a kind of foldable storage's circuit board welding auxiliary support tool, including bottom plate, the top of bottom plate is provided with adjusting and placing assembly, adjusting and placing assembly includes first hydraulic telescopic link, connecting cable, second hydraulic telescopic link, sliding base, fixed base, placing side plate, supporting bottom plate, extension bar and extension connecting pad.The foldable storage's circuit board welding auxiliary support tool, by being provided with adjusting and placing assembly, circuit board is inserted in the placing side plate inside left and right, and slides down until the bottom of circuit board and the top of supporting bottom plate contact, and when using, the extension bar can be provided with in the right side inside supporting bottom plate, extension bar is installed by insertion, when the length of circuit board is relatively long, extension bar and extension connecting pad can be installed, the circuit board of different length is supported, circuit board can be fixed, ensure stable and not deviate when processing influence welding processing.

Description

Technical Field

[0001] This utility model relates to the field of circuit board welding auxiliary technology, specifically a foldable and retractable circuit board welding auxiliary support tool. Background Technology

[0002] In the fields of electronics manufacturing, repair, and R&D, circuit board soldering is one of the core processes, and auxiliary support tools, acting as "stabilizers" in the soldering process, directly affect soldering accuracy, efficiency, and operational safety. Whether it's batch soldering on a factory production line, repairing faulty boards in a repair shop, or prototype development in a laboratory, support tools are needed to fix the circuit board, ensuring that solder joints are aligned and preventing solder from flowing or components from shifting.

[0003] The prior art discloses a circuit board auxiliary welding device with announcement number CN207139060U, which includes an auxiliary frame, a rotatable support plate on the auxiliary frame, the support plate being fixed by a positioning mechanism, vertical shafts that can move up and down being installed on both sides of the support plate, a locking mechanism for fixing the vertical shafts being provided above the support plate, an auxiliary plate being provided at the bottom of the vertical shafts, a horizontal shaft that can move horizontally being installed on the auxiliary plate, the horizontal shaft being fixed by fastening screws installed on the auxiliary plate, and a clamp for fixing the circuit board being installed on the horizontal shaft.

[0004] The aforementioned foldable circuit board soldering auxiliary support tool can ensure the secure fixation of electronic components and circuit boards when soldering electronic components to circuit boards, thereby reducing soldering difficulty and improving soldering quality. However, the aforementioned circuit board soldering auxiliary support tool cannot be adapted to support and place circuit boards of different lengths, resulting in low adaptability and poor performance during use. Improvements are needed in this regard. Utility Model Content

[0005] The purpose of this invention is to provide a foldable and retractable circuit board soldering auxiliary support tool to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a foldable and retractable circuit board welding auxiliary support tool, including a base plate, an adjustment placement component is provided on the top of the base plate, and a placement adjustment component is provided on the surface of the adjustment placement component.

[0007] The adjustment and placement assembly includes a first hydraulic telescopic rod, a connecting cable, a second hydraulic telescopic rod, a sliding base, a fixed base, a placement side plate, a supporting base plate, an extension strip, and an extension connecting pad. The first hydraulic telescopic rod is fixedly connected to the right side of the top front of the base plate, the connecting cable is fixedly connected to the back of the first hydraulic telescopic rod, the second hydraulic telescopic rod is fixedly connected to the top right side of the base plate near the center, the sliding base is fixedly connected to the left side of the first hydraulic telescopic rod, the fixed base is fixedly connected to the top left side of the base plate, the supporting base plate is fixedly connected to the bottom of the placement side plate, and the extension connecting pad is fixedly connected to the back of the extension strip.

[0008] Preferably, the placement adjustment assembly includes a connecting block, a connecting frame, a rectangular frame, a hinge shaft, a sliding frame, an outer placement frame, a rotating shaft, a connecting plate, a sliding member, and an elastic pad. The connecting block is fixedly connected to the top back of the fixed base, the connecting frame is fixedly connected to the top of the connecting block, the rectangular frame is fixedly connected to the front of the connecting frame, a hinge shaft is provided at the top of the front of the rectangular frame, the sliding frame is connected to the bottom of the hinge shaft, the outer placement frame is fixedly connected to the front of the sliding frame, the sliding member is slidably connected to the surface of the fixed base, the connecting plate is fixedly connected to the top of the sliding member, the sliding frame is fixedly connected to the surface of the rotating shaft, the elastic pad is fixedly connected to the inner top of the sliding member, and the bottom of the elastic pad is slidably connected to the top of the fixed base.

[0009] Preferably, the support base plate has an insertion groove on its inner right side, and the extension strip is inserted into the inner right side of the support base plate.

[0010] Preferably, the placement side plate is fixedly connected to the front of the outer placement frame.

[0011] Preferably, the connecting plate has a through groove inside, the diameter of which is adapted to the diameter of the rotating shaft, and the rotating shaft is slidably connected inside the connecting plate.

[0012] Preferably, a bearing is fixedly connected to the left side of the connecting plate, and the rotating shaft is fixedly connected to the inner ring of the bearing. The bearing allows the rotating shaft to rotate smoothly, thereby ensuring that the sliding frame can swing and adjust, and ensuring the normal use of the device.

[0013] Preferably, the sliding frame is hinged to the rectangular frame via a hinge shaft.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This foldable circuit board welding auxiliary support tool features an adjustable placement component. The circuit board is inserted into the left and right placement side plates and slids down until the bottom of the circuit board contacts the top of the support base plate. During use, an extension strip can be installed on the right side inside the support base plate. The extension strip is installed by plugging in. When the circuit board is long, the extension strip and extension connecting pad can be installed to support circuit boards of different lengths. This tool can fix the circuit board in place, ensuring stability and preventing it from shifting during processing and affecting the welding process. It also has strong adaptability.

[0015] 2. This foldable and retractable circuit board soldering auxiliary support tool is equipped with a placement adjustment component. When in use, the angle of the sliding frame and the external placement frame can be adjusted according to the angle of the circuit board to be placed. When it is necessary to increase the angle between the sliding frame and the rectangular frame, simply hold the bottom of the sliding frame and slide it forward with the elastic pad against the surface of the fixed base. The angle between the sliding frame and the rectangular frame can be adjusted to adjust the angle of the circuit board placed in front. The unfolding angle of the base can be manually adjusted to adapt to different spaces, which facilitates soldering. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic diagram of the three-dimensional structure of the circuit board welding auxiliary device of this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram at point B.

[0017] In the diagram: 1. Base plate; 2. Adjustment and placement assembly; 201. First hydraulic telescopic rod; 202. Connecting cable; 203. Second hydraulic telescopic rod; 204. Sliding base; 205. Fixed base; 206. Placement side plate; 207. Supporting base plate; 208. Extension strip; 209. Extension connecting pad; 3. Placement and adjustment assembly; 301. Connecting block; 302. Connecting frame; 303. Rectangular frame; 304. Hinge shaft; 305. Sliding frame; 306. External placement frame; 307. Rotating shaft; 308. Connecting plate; 309. Sliding component; 310. Elastic pad. Detailed Implementation

[0018] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 The present invention provides the following technical solution: A foldable and retractable circuit board soldering auxiliary support tool includes a base plate 1, an adjustment placement component 2 is provided on the top of the base plate 1, and a placement adjustment component 3 is provided on the surface of the adjustment placement component 2.

[0020] The adjustment and placement assembly 2 includes a first hydraulic telescopic rod 201, a connecting cable 202, a second hydraulic telescopic rod 203, a sliding base 204, a fixed base 205, a placement side plate 206, a supporting base plate 207, an extension strip 208, and an extension connecting pad 209. The first hydraulic telescopic rod 201 is fixedly connected to the right side of the top front of the base plate 1, the connecting cable 202 is fixedly connected to the back of the first hydraulic telescopic rod 201, the second hydraulic telescopic rod 203 is fixedly connected to the top right side of the base plate 1 near the center, the sliding base 204 is fixedly connected to the left side of the first hydraulic telescopic rod 201, the fixed base 205 is fixedly connected to the top left side of the base plate 1, the supporting base plate 207 is fixedly connected to the bottom of the placement side plate 206, the extension connecting pad 209 is fixedly connected to the back of the extension strip 208, and an insertion groove is provided on the inner right side of the supporting base plate 207, into which the extension strip 208 is inserted.

[0021] The placement and adjustment assembly 3 includes a connecting block 301, a connecting frame 302, a rectangular frame 303, a hinge shaft 304, a sliding frame 305, an outer placement frame 306, a rotating shaft 307, a connecting plate 308, a sliding member 309, and an elastic pad 310. The connecting block 301 is fixedly connected to the top back of the fixed base 205, the connecting frame 302 is fixedly connected to the top of the connecting block 301, the rectangular frame 303 is fixedly connected to the front of the connecting frame 302, the hinge shaft 304 is provided on the top of the front of the rectangular frame 303, the sliding frame 305 is connected to the bottom of the hinge shaft 304, the outer placement frame 306 is fixedly connected to the front of the sliding frame 305, the sliding member 309 is slidably connected to the surface of the fixed base 205, the connecting plate 308 is fixedly connected to the top of the sliding member 309, and the sliding frame 304... 05 is fixedly connected to the surface of the rotating shaft 307. The elastic pad 310 is fixedly connected to the inner top of the sliding member 309. The bottom of the elastic pad 310 is slidably connected to the top of the fixed base 205. The sliding frame 305 is hinged to the rectangular frame 303 through the hinge shaft 304. The placement side plate 206 is fixedly connected to the front of the outer placement frame 306. The connecting plate 308 has a through groove inside. The diameter of the through groove is adapted to the diameter of the rotating shaft 307. The rotating shaft 307 is slidably connected to the inside of the connecting plate 308. A bearing is fixedly connected to the left side of the connecting plate 308. The rotating shaft 307 is fixedly connected to the inner ring of the bearing. The bearing allows the rotating shaft 307 to rotate smoothly, thereby ensuring that the sliding frame 305 can swing and adjust, and ensuring the normal use of the device.

[0022] In use, the circuit board to be soldered is inserted into the placement side plate 206. Before insertion, the distance between the sliding base 204 and the fixed base 205 needs to be adjusted according to the length of the circuit board. Adjustment can be achieved by activating the first hydraulic telescopic rod 201 and the second hydraulic telescopic rod 203 to move the sliding base 204 laterally across the top of the base plate 1. The distance between them is adjusted until it matches the length of the circuit board. Then, the circuit board is inserted into the left and right placement side plates 206 and slid downwards until the bottom of the circuit board contacts the top of the supporting base plate 207. An extension strip 208 can be installed on the right side inside the supporting base plate 207. The extension strip 208 is installed via an insertion mechanism. When the circuit board is relatively long, the extension strip 208 and the extension... The connecting pad 209 facilitates the support of circuit boards of different lengths, securing them in place and ensuring stability to prevent shifting during processing and affecting soldering. It is highly adaptable and effective. During use, the angles of the sliding bracket 305 and the external placement bracket 306 can be adjusted according to the required angle of the circuit board. To adjust, simply hold the sliding bracket 305 and slide it back and forth. To increase the angle between the sliding bracket 305 and the rectangular bracket 303, hold the bottom of the sliding bracket 305 and slide it forward, allowing the elastic pad 310 to adhere to the surface of the fixed base 205. The angle between the sliding bracket 305 and the rectangular bracket 303 can be adjusted to regulate the angle of the circuit board placed in front. The base's unfolding angle can be manually adjusted to adapt to different spaces, facilitating soldering.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foldable and retractable circuit board soldering auxiliary support tool, comprising a base plate (1), characterized in that: The top of the base plate (1) is provided with an adjustment placement component (2), and the surface of the adjustment placement component (2) is provided with a placement adjustment component (3). The adjustment and placement assembly (2) includes a first hydraulic telescopic rod (201), a connecting cable (202), a second hydraulic telescopic rod (203), a sliding base (204), a fixed base (205), a placement side plate (206), a supporting base plate (207), an extension strip (208), and an extension connecting pad (209). The first hydraulic telescopic rod (201) is fixedly connected to the right side of the top front of the base plate (1). The connecting cable (202) is fixedly connected to the back of the first hydraulic telescopic rod (201). The second hydraulic telescopic rod (203) is fixedly connected to the right side of the top of the base plate (1) near the center. The sliding base (204) is fixedly connected to the left side of the first hydraulic telescopic rod (201). The fixed base (205) is fixedly connected to the left side of the top of the base plate (1). The supporting base plate (207) is fixedly connected to the bottom of the placement side plate (206). The extension connecting pad (209) is fixedly connected to the back of the extension strip (208).

2. The foldable and retractable circuit board soldering auxiliary support tool according to claim 1, characterized in that: The placement adjustment assembly (3) includes a connecting block (301), a connecting frame (302), a rectangular frame (303), a hinge shaft (304), a sliding frame (305), an external placement frame (306), a rotating shaft (307), a connecting plate (308), a sliding component (309), and an elastic pad (310). The connecting block (301) is fixedly connected to the top back of the fixed base (205), the connecting frame (302) is fixedly connected to the top of the connecting block (301), and the rectangular frame (303) is fixedly connected to the front of the connecting frame (302). The top of the front of the rectangular frame (303) is provided with... The hinge shaft (304) is connected to the bottom of the sliding frame (305), the external placement frame (306) is fixedly connected to the front of the sliding frame (305), the sliding member (309) is slidably connected to the surface of the fixed base (205), the connecting plate (308) is fixedly connected to the top of the sliding member (309), the sliding frame (305) is fixedly connected to the surface of the rotating shaft (307), the elastic pad (310) is fixedly connected to the inner top of the sliding member (309), and the bottom of the elastic pad (310) is slidably connected to the top of the fixed base (205).

3. The foldable and retractable circuit board soldering auxiliary support tool according to claim 1, characterized in that: An insertion groove is provided on the inner right side of the supporting base plate (207), and the extension strip (208) is inserted into the inner right side of the supporting base plate (207).

4. The foldable and retractable circuit board soldering auxiliary support tool according to claim 1, characterized in that: The placement side plate (206) is fixedly connected to the front of the outer placement frame (306).

5. A foldable and retractable circuit board soldering auxiliary support tool according to claim 2, characterized in that: The connecting plate (308) has a through groove inside, the diameter of which is adapted to the diameter of the rotating shaft (307), and the rotating shaft (307) is slidably connected to the inside of the connecting plate (308).

6. The foldable and retractable circuit board soldering auxiliary support tool according to claim 2, characterized in that: A bearing is fixedly connected to the left side of the connecting plate (308), and the rotating shaft (307) is fixedly connected to the inner ring of the bearing.

7. A foldable and retractable circuit board soldering auxiliary support tool according to claim 2, characterized in that: The sliding frame (305) is hinged to the rectangular frame (303) via a hinge shaft (304).

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