Circuit board blowing and sucking cleaner

Abstract

The utility model discloses a circuit board blowing and sucking cleaner which comprises a shell, a fan, a partition plate and a blowing cleaning mechanism. The fan is installed on the left side of the inner wall of the shell, the partition plate is installed on the inner wall of the shell, a fixing pipe communicated with the fan is installed on the right side of the fan, and the right end of the fixing pipe penetrates through the partition plate and extends to the outside of the partition plate. The blowing cleaning mechanism is arranged on the shell and comprises a connecting block. Through mutual cooperation of the connecting block, the cleaning plate, the air blowing port, the air blowing pipe and the cleaning brush, dust and impurities on the surface of a circuit board can be conveniently cleaned and blown, through mutual cooperation of a top block, a filter screen, an insertion groove, an insertion block, an air suction head, an electric push rod, a movable plate and a sealing gasket, air suction and impurity removal can be conveniently conducted on the circuit board, and the circuit board cleaning device is convenient to use. And air blowing treatment or air suction treatment can be selected according to needs, so that the flexibility and applicability during use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaners, in particular to a blowing and suction cleaner for a circuit board. Background Art

[0002] The production and processing of circuit boards requires the cleaning of dust and impurities on their surfaces, which requires the use of cleaners.

[0003] According to the application number: CN201921509105.4, a multifunctional circuit board cleaner comprises a mounting seat, a circuit flat panel cleaning plug-in and a circuit component board cleaning plug-in; the dust wiping assembly, the cleaning assembly, the drying assembly and the blowing assembly of the circuit flat panel cleaning plug-in are movably mounted on the socket; a dust wiping brush is arranged on the contact surface between the dust wiping assembly and the circuit flat panel; a pressure pot and a liquid spraying pipe are arranged on the cleaning assembly; a detergent drying piece is arranged on the contact surface between the drying assembly and the circuit flat panel; the blowing assembly comprises a fan and an exhaust duct; the exhaust duct is connected to the fan, and the exhaust duct is aimed at the circuit flat panel; the circuit component board cleaning plug-in comprises a blowing pipe and a dust wiping ring movably mounted on the socket; the circuit flat panel cleaning plug-in and the circuit component board cleaning plug-in can be selectively movably mounted on the mounting seat.

[0004] The cleaner in the above case only has a simple blowing function, which seriously affects the cleaning effect of the cleaner. The blowing or suction effect cannot be selected according to needs, thereby reducing the flexibility of use. For this reason, we provide a circuit board blowing and suction cleaner. Utility Model Content

[0005] The purpose of the utility model is to provide a circuit board blowing and suction cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a circuit board blowing and suction cleaning device, comprising:

[0007] case;

[0008] A fan, wherein the fan is installed on the left side of the inner wall of the housing;

[0009] A partition, the partition is mounted on the inner wall of the shell, a fixed pipe connected to the partition is mounted on the right side of the fan, and the right end of the fixed pipe passes through the partition and extends to the outside of the partition;

[0010] An air blowing cleaning mechanism, the air blowing cleaning mechanism is arranged on the housing, the air blowing cleaning mechanism comprises a connecting block, the number of the connecting blocks is two and they are respectively installed on the left side of the housing, and the left sides of the two connecting blocks are fixedly connected by a cleaning plate;

[0011] An air suction filter mechanism, the air suction filter mechanism is arranged on the housing, the air suction filter mechanism comprises a top block, and the top block is installed on the right side of the inner wall of the housing;

[0012] The position limiting and disassembling mechanism is arranged on the top of the shell, and the position limiting and disassembling mechanism comprises a slide groove, and the slide groove is opened on the top of the shell.

[0013] Preferably, an air blowing port is provided on the left side of the cleaning plate, an air blowing pipe interconnected with the air blowing port is installed on the left side of the fan, and a plurality of cleaning brushes are installed on the left side of the cleaning plate.

[0014] Preferably, a filter screen is provided on the left side of the top of the top block, a slot is provided at the bottom of the filter screen, an insert block is installed at the top of the top block and at a position corresponding to the slot, the top of the insert block passes through the slot and extends to the inside to contact with the inner wall of the slot, and an air suction head connected to the shell is installed at the top of the right side of the shell.

[0015] Preferably, an electric push rod is installed at the bottom of the top block, a movable plate is installed at the bottom end of the electric push rod, and sealing gaskets are installed at the top and bottom of the movable plate.

[0016] Preferably, the left and right sides of the inner wall of the slide groove are fixedly connected by a slide rod, a sliding block is slidably connected to the surface of the slide rod, and a buffer spring is sleeved on the surface of the slide rod.

[0017] Preferably, an adjusting block is installed on the top of the sliding block, and a limiting block is installed on the top of the adjusting block.

[0018] Preferably, a mounting block is installed on the top of the filter screen, the top of the mounting block passes through the shell and extends to the outside thereof, and a pull plate is installed on the top of the mounting block.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model facilitates the cleaning and blowing of dust and impurities on the surface of the circuit board through the mutual cooperation of the connecting block, the cleaning plate, the air outlet, the air blowing pipe and the cleaning brush. The top block, the filter screen, the slot, the plug-in block, the air suction head, the electric push rod, the movable plate and the sealing gasket facilitate the air suction and impurity removal treatment of the circuit board. The blowing treatment or the air suction treatment can be selected as needed, which improves the flexibility and applicability during use.

[0021] 2. The utility model facilitates the removal of the filter from the housing for cleaning by the cooperation of the slide groove, the slide rod, the slider, the buffer spring, the adjustment block, the limit block, the installation block and the pull plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 It is a structural cross-sectional view of the front view of the utility model;

[0024] Figure 3 For this utility model Figure 2 A partial enlarged view of middle A;

[0025] Figure 4 For this utility model Figure 2 A partial enlarged view of B.

[0026] In the figure: 1 shell, 11 fan, 12 partition, 13 fixed pipe, 2 air blowing cleaning mechanism, 21 connecting block, 22 cleaning plate, 23 air blowing port, 24 air blowing pipe, 25 cleaning brush, 3 air suction filtering mechanism, 31 top block, 32 filter screen, 33 slot, 34 plug-in block, 35 suction head, 36 electric push rod, 37 moving plate, 38 sealing gasket, 4 limit disassembly mechanism, 41 slide groove, 42 slide rod, 43 slider, 44 buffer spring, 45 adjustment block, 46 limit block, 47 installation block, 48 pull plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 A circuit board blowing and suction cleaning device comprises: a shell 1 and a fan 11, wherein the fan 11 is installed on the left side of the inner wall of the shell 1.

[0029] Furthermore, a controller is fixedly connected to the left side of the bottom of the shell 1, a battery is fixedly connected to the groove on the right side of the bottom of the shell 1, a handle is fixedly connected to the midpoint of the bottom of the shell 1, and an air duct connected to the bottom of the right side of the shell 1 is fixedly connected.

[0030] The partition 12 is mounted on the inner wall of the housing 1 . A fixed pipe 13 is fixedly connected to the right side of the fan 11 and is in communication with the fan 11 . The right end of the fixed pipe 13 passes through the partition 12 and extends to the outside.

[0031] The air blowing cleaning mechanism 2 is arranged on the shell 1, and the air blowing cleaning mechanism 2 includes a connecting block 21. The number of the connecting blocks 21 is two and they are respectively installed on the left side of the shell 1. The left sides of the two connecting blocks 21 are fixedly connected by a cleaning plate 22. The left side of the cleaning plate 22 is provided with an air port 23. The left side of the fan 11 is fixedly connected with an air pipe 24 that is interconnected with the air port 23. The left side of the cleaning plate 22 is fixedly connected with a plurality of cleaning brushes 25.

[0032] The air intake filter mechanism 3 is arranged on the housing 1. The air intake filter mechanism 3 includes a top block 31, which is installed on the right side of the inner wall of the housing 1. The front and back sides of the top block 31 are fixedly connected to the inner wall of the housing 1 respectively. A filter screen 32 is arranged on the left side of the top of the top block 31. The bottom of the filter screen 32 contacts the top of the top block 31. The front and back sides of the filter screen 32 contact the inner wall of the housing 1 respectively. A slot 33 is provided at the bottom of the filter screen 32. An insert block 34 is fixedly connected to the top of the top block 31 and the position corresponding to the slot 33. The top of the insert block 34 passes through the slot 33 and extends into the inside thereof. The top of the right side of the shell 1 is fixedly connected with an air suction head 35 which is interconnected with it, the bottom of the top block 31 is fixedly connected with an electric push rod 36, and the bottom end of the electric push rod 36 is fixedly connected with a movable plate 37, and the side of the movable plate 37 close to the partition 12 is in sliding contact with the partition 12, and the side of the movable plate 37 close to the inner wall of the shell 1 is in sliding contact with the inner wall of the shell 1, and the top and bottom of the movable plate 37 are fixedly connected with a sealing gasket 38, and the side of the sealing gasket 38 close to the partition 12 is in sliding contact with the partition 12, and the side of the sealing gasket 38 close to the inner wall of the shell 1 is in sliding contact with the inner wall of the shell 1.

[0033] Furthermore, the fan 11 and the electric push rod 36 are electrically connected to the controller respectively, and the battery supplies power to them.

[0034] Through the mutual cooperation of the connecting block 21, the cleaning plate 22, the air outlet 23, the air pipe 24 and the cleaning brush 25, it is convenient to clean the dust and impurities on the surface of the circuit board and blow air to treat them. Through the mutual cooperation of the top block 31, the filter screen 32, the slot 33, the plug block 34, the suction head 35, the electric push rod 36, the movable plate 37 and the sealing gasket 38, it is convenient to carry out suction and impurity removal treatment on the circuit board. Blowing treatment or suction treatment can be selected according to needs, which improves flexibility and applicability during use.

[0035] The limiting disassembly and assembly mechanism 4 is arranged at the top of the shell 1. The limiting disassembly and assembly mechanism 4 includes a slide groove 41. The slide groove 41 is opened at the top of the shell 1. The left and right sides of the inner wall of the slide groove 41 are fixedly connected by a slide rod 42. The surface of the slide rod 42 is slidably connected with a slider 43. The surface of the slide rod 42 is sleeved with a buffer spring 44. The top of the slider 43 is fixedly connected with an adjustment block 45. The top of the adjustment block 45 is fixedly connected with a limiting block 46. The top of the filter screen 32 is fixedly connected with a mounting block 47. The top of the mounting block 47 passes through the shell 1 and extends to the outside thereof. The top of the mounting block 47 is fixedly connected with a pull plate 48. The side of the pull plate 48 close to the shell 1 is in contact with the shell 1, and the side of the limiting block 46 close to the pull plate 48 is in contact with the pull plate 48.

[0036] Specifically, when the filter 32 needs to be removed for cleaning, the limit block 46 is pulled, and the limit block 46 drives the slider 43 to move to the left through the adjustment block 45. The slider 43 squeezes the buffer spring 44 to move, so that the limit block 46 and the pull plate 48 are separated, and then the pull plate 48 is pulled upward. The pull plate 48 drives the filter 32 to move upward through the installation block 47, and the filter 32 drives the slot 33 and the plug block 34 to separate, and the filter 32 can be pulled out of the shell 1.

[0037] Through the cooperation of the slide groove 41, the slide rod 42, the slide block 43, the buffer spring 44, the adjustment block 45, the limit block 46, the installation block 47 and the pull plate 48, the filter screen 32 can be easily removed from the housing 1 for cleaning.

[0038] During use, when air blowing is needed to remove dust, start the fan 11 to generate negative pressure on the right side of the partition 12, and the outside air enters through the air duct, and then is discharged through the air blowing pipe 24 and the air port 23, and the surface of the circuit board is cleaned by blowing through the air port 23 and the cleaning brush 25. When air suction is needed to remove dust, first start the electric push rod 36, and the electric push rod 36 drives the movable plate 37 and the sealing gasket 38 to move downward, so that the movable plate 37 and the two sealing gaskets 38 move to the bottom of the fixed tube 13, and turn on the fan 11, so that the suction head 35 generates suction, and the dust on the circuit board is adsorbed by the suction head 35, and filtered through the filter 32.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board blowing and suction cleaning device, characterized in that: include: Housing (1); A fan (11), wherein the fan (11) is installed on the left side of the inner wall of the housing (1); a partition (12), the partition (12) being mounted on the inner wall of the housing (1), a fixed pipe (13) being mounted on the right side of the fan (11) and being in communication with the fan (11), the right end of the fixed pipe (13) passing through the partition (12) and extending to the outside thereof; An air blowing cleaning mechanism (2), the air blowing cleaning mechanism (2) being arranged on the housing (1), the air blowing cleaning mechanism (2) comprising a connecting block (21), the connecting blocks (21) being two in number and respectively installed on the left side of the housing (1), the left sides of the two connecting blocks (21) being fixedly connected via a cleaning plate (22); An air intake filter mechanism (3), the air intake filter mechanism (3) being arranged on the housing (1), the air intake filter mechanism (3) comprising a top block (31), the top block (31) being mounted on the right side of the inner wall of the housing (1); A position limiting and disassembling mechanism (4), wherein the position limiting and disassembling mechanism (4) is arranged on the top of the shell (1), and the position limiting and disassembling mechanism (4) comprises a slide groove (41), and the slide groove (41) is opened on the top of the shell (1).

2. A circuit board blowing and suction cleaning device according to claim 1, characterized in that: The left side of the cleaning plate (22) is provided with an air blowing port (23); the left side of the fan (11) is provided with an air blowing pipe (24) which is interconnected with the air blowing port (23); and the left side of the cleaning plate (22) is provided with a plurality of cleaning brushes (25).

3. A circuit board blowing and suction cleaning device according to claim 2, characterized in that: A filter screen (32) is arranged on the left side of the top of the top block (31), a slot (33) is provided at the bottom of the filter screen (32), an insert block (34) is installed at the top of the top block (31) and at a position corresponding to the slot (33), the top of the insert block (34) passes through the slot (33) and extends to the inside thereof to contact with the inner wall of the slot (33), and an air suction head (35) is installed at the top of the right side of the shell (1) and is connected with the shell (1).

4. A circuit board blowing and suction cleaning device according to claim 3, characterized in that: An electric push rod (36) is installed at the bottom of the top block (31), a moving plate (37) is installed at the bottom end of the electric push rod (36), and sealing pads (38) are installed at the top and bottom of the moving plate (37).

5. A circuit board blowing and suction cleaning device according to claim 4, characterized in that: The left and right sides of the inner wall of the slide groove (41) are fixedly connected by a slide rod (42), the surface of the slide rod (42) is slidably connected with a slider (43), and the surface of the slide rod (42) is sleeved with a buffer spring (44).

6. A circuit board blowing and suction cleaning device according to claim 5, characterized in that: An adjusting block (45) is installed on the top of the sliding block (43), and a limiting block (46) is installed on the top of the adjusting block (45).

7. A circuit board blowing and suction cleaning device according to claim 6, characterized in that: A mounting block (47) is installed on the top of the filter screen (32); the top of the mounting block (47) penetrates the shell (1) and extends to the outside thereof; and a pull plate (48) is installed on the top of the mounting block (47).

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