Card slot cleaning device and cleaning method

Abstract

The present application discloses a card slot cleaning device and a cleaning method, the cleaning device comprises a cleaning device body, a cleaning plate mechanism, a gripping and retracting mechanism, and an air duct cleaning mechanism; the cleaning plate mechanism comprises a cleaning plate body, a cleaning soft-bristle brush assembly, a cleaning metal brush assembly, and a locking and fixing assembly; the air duct cleaning mechanism comprises a blowing cleaning assembly and a dust suction cleaning assembly; the cleaning method, when the cleaning plate body is stuck during movement in the card slot of the thermal insulation module, there are debris and sundries in the card slot, the card slot wall is mechanically scraped by the cleaning metal brush assembly, the blowing cleaning assembly ejects airflow to blow away the debris; the residual debris in the card slot is flexibly cleaned by the cleaning soft-bristle brush assembly, and the dust suction cleaning assembly draws air to suck in the powder and debris. The present application can perform graded cleaning on different impurities, effectively solving the problem in the prior art that the card slot of the thermal insulation module is easily clogged by foreign matter, resulting in the inability to plug in the thermal insulation module, thereby improving the cleaning efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and in particular to a card slot cleaning device and a cleaning method. Background Art

[0002] Vacuum insulation is a key component for suppressing heat transfer and is widely used in heating and cooling devices. Vacuum insulation is modularly assembled by interlocking the tongues and slots on the insulation module made of rigid polyurethane foam plastic. However, in the existing technology, during the production, transportation and storage of the insulation module, the slots are easily invaded and blocked by foreign matter (such as debris, dust or residual foaming material), resulting in the tongue of another insulation module being unable to be accurately inserted into the corresponding slot, causing problems such as high installation failure rate and increased rework rate, which seriously restricts the mass production efficiency and product yield of vacuum insulation. Summary of the Invention

[0003] In order to improve the defect in the prior art that the insulation module slot is easily clogged by foreign matter, resulting in a high installation failure rate and an increased rework rate, the present application provides a slot cleaning device and a cleaning method.

[0004] The present application provides a card slot cleaning device and cleaning method using the following technical solutions:

[0005] A card slot cleaning device comprises a cleaning device body, a cleaning plate mechanism connected to one end of the cleaning device body, a gripping and retracting mechanism connected to the other end of the cleaning device body, and an air duct cleaning mechanism connected to the middle position of the cleaning device body and communicating with the cleaning plate mechanism;

[0006] The cleaning plate mechanism includes a cleaning plate body connected to the cleaning device body, a cleaning soft brush assembly hinged to one side of the cleaning plate body and extending from one end of the cleaning plate body, a cleaning metal brush assembly hinged to the other side of the cleaning plate body and extending from the other end of the cleaning plate body, and a locking and fixing assembly connected to the cleaning plate body and used to be respectively inserted into the cleaning soft brush assembly and the cleaning metal brush assembly; the air duct cleaning mechanism includes a blowing cleaning assembly connected to one side of the cleaning device body, and a dust suction cleaning assembly connected to the other side of the cleaning device body.

[0007] By adopting the above technical solution, the holding telescopic mechanism is used to adjust the length of the cleaning device body so that the cleaning plate mechanism can be accurately docked to the insulation module slot position; the cleaning metal brush assembly is used to unfold from one side of the cleaning plate body and extend from one end of the cleaning plate body, and the cleaning metal brush assembly is used to remove foreign matter with strong adhesion or stuck, and the blowing cleaning assembly blows high-pressure airflow into the insulation module slot from one side of the cleaning metal brush assembly, and the auxiliary cleaning metal brush assembly blows loose impurities out of the insulation module slot; the cleaning soft brush assembly is used to unfold from the other side of the cleaning plate body and extend from the other end of the cleaning plate body, and cleans the soft bristle The brush assembly is used to flexibly clean the inner surface of the insulation module slot to remove dust and lighter debris. The dust suction and cleaning assembly promptly sucks out debris from one side of the cleaning soft brush assembly to collect the debris and prevent secondary pollution; the locking and fixing assembly is used to lock the cleaning soft brush assembly and the cleaning metal brush assembly in the cleaning working state respectively; the application is easy to operate and can perform graded cleaning of different impurities, effectively solving the problem in the prior art that the insulation module slot is easily clogged by foreign matter, resulting in the inability to plug in the insulation module, improving cleaning efficiency, reducing the difficulty of manual cleaning, and ensuring the smooth production of vacuum insulation bodies.

[0008] Preferably, the two sides of the cleaning plate body are provided with receiving and fixing grooves;

[0009] The cleaning soft brush assembly and the cleaning metal brush assembly each include a hinged fixing rod connected to the cleaning plate body, and a cleaning plate movably inserted into the receiving fixing slot and hinged to the hinged fixing rod;

[0010] The cleaning plate is used to perform a flipping motion with the hinged fixing rod as the rotation axis, so that the cleaning plate is flipped to one end of the storage fixing groove and extends out of the storage fixing groove, and the cleaning plate is flipped to the other end of the storage fixing groove and inserted into the storage fixing groove.

[0011] By adopting the above technical solution, the cleaning plate flips with the hinged fixing rod as the rotation axis, and can flip the cleaning plate from the storage fixing slot to a cleaning state with one end extending out of the storage fixing slot according to cleaning needs, thereby realizing the cleaning operation of the inner wall of the insulation module slot. After cleaning, the cleaning plate can flip around the hinged fixing rod to the other end of the storage fixing slot and be fully inserted, returning to the storage state, thereby avoiding the cleaning plate from being exposed in the non-working state and causing damage or accidental touch. The present application not only realizes the rapid deployment and retraction of the cleaning plate, but also effectively improves the portability and safety of the device, and enhances the adaptability to the slot cleaning operation under complex working conditions. The present application is flexible in operation, convenient in storage, and has a long service life.

[0012] Preferably, the cleaning soft brush assembly further includes a soft brush connected to the cleaning plate.

[0013] By adopting the above technical solution, when the cleaning plate is flipped from the storage fixing groove to the extended state, the soft brush adheres to the inner surface of the card slot for flexible cleaning. When the cleaning is completed, the cleaning plate and the soft brush are flipped and fully inserted into the storage fixing groove, and restored to the storage state. This application can achieve effective protection of the soft brush when not in use and rapid deployment when in use, avoiding wear and contamination of the soft brush. This application not only improves the flexibility and adaptability of cleaning work, but also enhances the protection performance and service life of the device.

[0014] Preferably, the cleaning metal brush assembly further includes a metal brush connected to the cleaning plate.

[0015] By adopting the above technical solution, when it is necessary to clean more stubborn foreign objects in the card slot, the cleaning plate is flipped from the receiving and fixing slot to the extended state, so that the metal brush is extended and contacts the inner wall of the card slot, and the card slot is scraped and cleaned with high intensity by the strong rigid bristles of the metal brush. After cleaning, the cleaning plate and the metal brush are flipped and inserted into the receiving and fixing slot to return to the stored state. This application enables the metal brush to be effectively stored and protected in the non-working state to avoid scratching other components or causing accidental injury to people. This application not only improves the adaptability of the device to different blockage conditions, but also improves the cleaning intensity and reliability.

[0016] Preferably, the locking and fixing assembly includes a storage locking component and a cleaning locking component; the storage locking component is used to plug and cooperate with the cleaning plate in the storage state, and the cleaning locking component is used to plug and cooperate with the cleaning plate in the cleaning state.

[0017] By adopting the above technical solution, when the cleaning plate is flipped to the storage state with the hinged fixing rod as the axis, that is, inserted into the storage fixing groove, the storage locking component is plugged into and matched with the cleaning plate to achieve a firm locking of the cleaning plate when not in use, preventing the cleaning plate from loosening or shaking during transportation or non-working; when the cleaning plate is flipped to the cleaning state, that is, extended out of the storage fixing groove and used for cleaning operations, the cleaning locking component is plugged into and matched with the cleaning plate to achieve position locking of the cleaning plate during the cleaning operation, avoiding the cleaning plate from rebounding, displacing or falling off during the force application process, ensuring the continuity and stability of the cleaning action, and the locking and fixing assembly ensures that the cleaning plate has a reliable fixing effect before and after use by arranging independent locking components in the two working states. This application is not only structurally reasonable, easy to operate, and reliable in positioning, but also can prevent misoperation, thereby improving overall stability and safety.

[0018] Preferably, the cleaning plate body is provided with a locking telescopic groove located on the inner side wall of the receiving and fixing groove and connected to the receiving and fixing groove; the cleaning plate body is also provided with a telescopic limiting convex edge located at the open end of the locking telescopic groove; the cleaning plate is provided with a conical limiting groove;

[0019] The storage locking component and the cleaning locking component both include an elastic return part inserted in the locking telescopic groove, a plug-in locking base movably inserted in the locking telescopic groove and located between the elastic return part and the telescopic limiting protrusion, and a conical plug-in column connected to the plug-in locking base and used to be inserted in the conical limiting groove.

[0020] By adopting the above technical solution, when the cleaning plate is flipped to the storage state or the cleaning state, the conical plug-in post is inserted into the conical limit groove on the cleaning plate under the elastic force of the elastic reset part, completing the locking positioning of the cleaning plate. When the state needs to be switched, the cleaning plate is toggled, and the inclined wall surface on the inner side of the conical limit groove presses the inclined wall surface on the outer side of the conical plug-in post, so that the plug-in locking base moves along the direction of insertion into the locking telescopic groove, so that the conical plug-in post exits the conical limit groove, thereby releasing the lock and allowing the cleaning plate to flip to another state. The present application not only realizes the automatic locking and quick release of the cleaning plate in the two working states of storage and cleaning, but also utilizes the wedge-tight fit between the conical plug-in post and the conical limit groove to improve the locking stability, thereby avoiding locking failure due to vibration or external force.

[0021] Preferably, the cleaning device body is provided with an air guide hole arranged along the length direction of the cleaning device body and connected to the blowing cleaning component, and an air exhaust hole arranged along the length direction of the cleaning device body and connected to the dust suction cleaning component;

[0022] The cleaning plate body is provided with a cleaning air blowing hole connected to the air guide hole and opening along one end close to the cleaning metal brush assembly, and a dust collecting ventilation hole connected to the air exhaust hole and opening along one end close to the cleaning soft brush assembly;

[0023] The dust suction cleaning assembly includes a dust suction driving component connected to the cleaning device body and the air exhaust hole, and a filtering dust collecting component connected to the dust suction driving component.

[0024] By adopting the above technical solution, the air guide hole is connected to the cleaning blowing hole set on the cleaning plate body near one end of the cleaning metal brush assembly. The blowing cleaning assembly is used to guide the compressed air flow through the air guide hole and the cleaning blowing hole to the cleaning area during the cleaning process, and perform air flow impact cleaning on foreign matter inside the card slot; the exhaust hole is connected to the dust collecting ventilation hole set on the cleaning plate body near one end of the cleaning soft brush assembly. The dust collecting ventilation hole is used to introduce dust and debris in the cleaning process into the dust collection cleaning assembly through negative pressure suction; the dust collection drive component is used to provide negative pressure airflow suction, and the filtering dust collection component is used to collect and filter impurities and foreign matter in the airflow, so as to achieve efficient cleaning and debris collection; this application realizes the blowing and dust collection functions of the card slot area through precise guidance and two-way processing of the airflow path, avoids foreign matter residue, improves cleaning efficiency, and reduces the risk of secondary pollution.

[0025] Preferably, the telescopic gripping mechanism includes a telescopic guide rod connected to the end of the cleaning device body, a telescopic sliding sleeve movably mounted on the outer side wall of the telescopic guide rod, and a telescopic locking assembly connected to the telescopic sliding sleeve and movably inserted into the telescopic sliding sleeve.

[0026] By adopting the above technical solution, the telescopic sliding sleeve can slide axially along the telescopic guide rod to achieve length adjustment; the telescopic locking assembly is used to lock the telescopic sliding sleeve and the telescopic guide rod after the telescopic sliding sleeve is adjusted to the target position, thereby avoiding loosening or displacement during use, thereby ensuring the structural stability and control accuracy of the device during holding and operation; the present application not only realizes the flexible adjustment of the length of the holding telescopic mechanism to adapt to different operating distances or space restrictions through telescopic adjustment and locking cooperation, but also improves the convenience of use and structural adaptability. The present application has a compact structure, flexible adjustment, and reliable positioning.

[0027] Preferably, the telescopic guide rod is provided with telescopic limit grooves arranged in an array along the length direction of the telescopic guide rod, and the telescopic sliding sleeve is provided with a plug-in locking hole;

[0028] The telescopic locking assembly includes an elastic pressing piece inserted on the telescopic sliding sleeve, an unlocking toggle rod hinged to the telescopic sliding sleeve at a middle position and press-fitted with the elastic pressing piece at one end, and a plug-in locking protrusion connected to the other end of the unlocking toggle rod, wherein the plug-in locking protrusion is used to pass through the plug-in locking hole and be movably inserted in the telescopic limiting groove.

[0029] By adopting the above technical solution, the elastic pressing part applies a pressing force to the end of the unlocking toggle rod, so that the plug-in locking protrusion connected to the other end of the unlocking toggle rod passes through the plug-in locking hole and is inserted into the telescopic limit groove, thereby locking the position of the telescopic sliding sleeve relative to the telescopic guide rod. When the position needs to be adjusted, the unlocking toggle rod is pressed inward and the elastic pressing part is compressed. The unlocking toggle rod is pressed to drive the plug-in locking protrusion to disengage the telescopic limit groove, thereby releasing the locked state. The sliding sleeve can move axially along the telescopic guide rod to the target position and then restore the lock by releasing the unlocking toggle rod, thereby realizing fast adjustment and precise positioning. The present application improves the adjustment convenience, locking reliability, and high operation efficiency through the linkage design of plug-in cooperation and elastic reset, and enhances the adaptability and practicality of the telescopic grip mechanism.

[0030] A card slot cleaning method, comprising the card slot cleaning device, further comprising the following steps:

[0031] S1: inserting the cleaning plate body into the slot of the thermal insulation module and moving it along the length direction of the slot of the thermal insulation module until the cleaning plate body completely passes through the slot;

[0032] S2: If a jam occurs during the process of the cleaning plate body passing through the insulation module slot, it is determined that debris or debris exists in the insulation module slot; if no jam occurs, it is determined that there is no debris or debris in the insulation module slot;

[0033] S3: When debris and sundries are present in the insulation module slot and the cleaning plate body is stuck, the cleaning metal brush assembly is used to mechanically scrape the wall surface of the insulation module slot, and the blowing cleaning assembly is used to blow air from one side of the cleaning metal brush assembly to clean the stubborn debris in the insulation module slot;

[0034] S4: The residual debris in the insulation module slot is flexibly cleaned by the cleaning soft brush assembly, and the loose, fine, and soft powder is sucked out by the dust suction cleaning assembly from one side of the cleaning soft brush assembly.

[0035] By adopting the above technical solution, the cleaning plate body is first inserted into the insulation module slot and moved along the length direction of the insulation module slot. When the cleaning plate body jams during movement, it can be determined that there are debris and sundries in the slot, and the cleaning metal brush assembly is used to mechanically scrape the slot wall to achieve strong peeling of stubborn debris. At the same time, the air blowing cleaning assembly is started to spray air from one side of the cleaning metal brush assembly to assist in blowing away the debris, effectively improving the cleaning efficiency; after completing the rough cleaning, the cleaning soft brush assembly is used to flexibly clean the remaining debris in the slot to prevent scratches on the slot surface, and the dust suction cleaning assembly is started to exhaust air from one side of the cleaning soft brush assembly to suck in the fine flexible powder brushed to avoid secondary contamination of dust and debris, thereby achieving comprehensive, phased and efficient cleaning of the slot, improving the cleaning quality and ensuring the assembly accuracy and reliability of the insulation module.

[0036] In summary, this application includes at least one of the following beneficial technical effects:

[0037] 1. A slot cleaning device, a gripping telescopic mechanism is used to adjust the length of the cleaning device body so that the cleaning plate mechanism can be accurately docked to the slot position of the insulation module; the cleaning metal brush assembly is used to unfold from one side of the cleaning plate body and extend from one end of the cleaning plate body, the cleaning metal brush assembly is used to remove foreign matter with strong adhesion or stuck, the blowing cleaning assembly blows high-pressure airflow into the insulation module slot from one side of the cleaning metal brush assembly, and the auxiliary cleaning metal brush assembly blows loose impurities out of the insulation module slot; the cleaning soft brush assembly is used to unfold from the other side of the cleaning plate body and extend from the other end of the cleaning plate body to clean the soft bristle The brush assembly is used to flexibly clean the inner surface of the insulation module slot to remove dust and lighter debris. The dust suction cleaning assembly promptly sucks away debris from one side of the cleaning soft brush assembly to collect the debris and prevent secondary pollution. The locking fixing assembly is used to lock the cleaning soft brush assembly and the cleaning metal brush assembly in the cleaning working state respectively. The application is easy to operate and can clean different impurities in different levels, effectively solving the problem in the prior art that the insulation module slot is easily blocked by foreign matter, resulting in the insulation module being unable to be plugged in, thereby improving cleaning efficiency, reducing the difficulty of manual cleaning, and ensuring the smooth production of vacuum insulation bodies.

[0038] 2. A slot cleaning device, wherein a telescopic sliding sleeve can slide axially along a telescopic guide rod to achieve length adjustment; a telescopic locking assembly is used to lock the telescopic sliding sleeve to the telescopic guide rod after the telescopic sliding sleeve is adjusted to a target position, preventing loosening or displacement during use, thereby ensuring the structural stability and control accuracy of the device during gripping and operation. Through the telescopic adjustment and locking combination, this application not only achieves flexible adjustment of the gripping and telescopic mechanism length to accommodate different operating distances or space limitations, but also improves ease of use and structural adaptability. This application has a compact structure, flexible adjustment, and reliable positioning.

[0039] 3. A card slot cleaning method, first inserting the cleaning plate body into the card slot of the thermal insulation module and moving it along the length direction of the card slot of the thermal insulation module. When the cleaning plate body jams during movement, it can be determined that there are debris and sundries in the card slot, and the cleaning metal brush assembly is used to mechanically scrape the card slot wall to achieve strong peeling of stubborn debris, and at the same time, the blowing cleaning assembly is started to spray air from one side of the cleaning metal brush assembly to assist in blowing away the debris, effectively improving the cleaning efficiency; after completing the rough cleaning, the cleaning soft brush assembly is used to flexibly clean the remaining debris in the card slot to prevent scratches on the card slot surface, and the dust suction cleaning assembly is started to exhaust air from one side of the cleaning soft brush assembly to suck in the fine flexible powder brushed to avoid secondary contamination of dust and debris, thereby achieving comprehensive, phased and efficient cleaning of the card slot, improving the cleaning quality and ensuring the assembly accuracy and reliability of the thermal insulation module. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a three-dimensional structural diagram of an embodiment of a card slot cleaning device of the present application. Figure 1 .

[0041] FIG2 is a second schematic diagram of the three-dimensional structure of an embodiment of a card slot cleaning device of the present application.

[0042] FIG3 is a cross-sectional view of an embodiment of a card slot cleaning device of the present application. Figure 1 .

[0043] Figure 4 This is an enlarged view of part A in Figure 3.

[0044] FIG5 is a second schematic cross-sectional view of an embodiment of a card slot cleaning device of the present application.

[0045] Figure 6 This is an enlarged view of part B in Figure 5.

[0046] Figure 7 This is a schematic flow chart of the steps of an embodiment of a card slot cleaning method of the present application.

[0047] Description of reference numerals:

[0048] 1. Cleaning device body; 11. Air guide hole; 12. Air exhaust hole; 2. Cleaning plate mechanism; 21. Cleaning plate body; 22. Cleaning soft brush assembly; 23. Cleaning metal brush assembly; 24. Locking and fixing assembly; 25. Storage and fixing slot; 211. Locking and telescopic slot; 212. Telescopic limit flange; 213. Conical limit slot; 214. Cleaning and blowing hole; 215. Dust collection vent; 221. Articulated fixing rod; 222. Cleaning plate; 223. Soft brush; 224. Metal brush; 241. Storage and locking component; 242 , cleaning locking component; 2411, elastic reset component; 2412, plug-in locking base; 2413, conical plug-in column; 3, holding telescopic mechanism; 31, telescopic guide rod; 32, telescopic sliding sleeve; 33, telescopic locking assembly; 311, telescopic limit groove; 321, plug-in locking hole; 331, elastic top pressure component; 332, unlocking toggle rod; 333, plug-in locking ridge; 4, air duct cleaning mechanism; 41, blowing cleaning assembly; 42, dust suction cleaning assembly; 421, dust suction drive component; 422, filtering dust collection component. DETAILED DESCRIPTION

[0049] The following is combined with Figures 1 to 7 This application is described in further detail.

[0050] The present application discloses a card slot cleaning device and cleaning method. Figure 1 A card slot cleaning device includes a cleaning device body 1, a cleaning plate mechanism 2 connected to one end of the cleaning device body 1, a gripping and retracting mechanism 3 connected to the other end of the cleaning device body 1, and an air duct cleaning mechanism 4 connected to the middle position of the cleaning device body 1 and communicating with the cleaning plate mechanism 2;

[0051] The cleaning plate mechanism 2 includes a cleaning plate body 21 connected to the cleaning device body 1, a cleaning soft brush assembly 22 hinged to one side of the cleaning plate body 21 and extending from one end of the cleaning plate body 21, a cleaning metal brush assembly 23 hinged to the other side of the cleaning plate body 21 and extending from the other end of the cleaning plate body 21, and a locking and fixing assembly 24 connected to the cleaning plate body 21 and used to be inserted into the cleaning soft brush assembly 22 and the cleaning metal brush assembly 23 respectively; the air duct cleaning mechanism 4 includes a blowing cleaning assembly 41 connected to one side of the cleaning device body 1, and a dust suction cleaning assembly 42 connected to the other side of the cleaning device body 1.

[0052] The holding telescopic mechanism 3 of the present application is used to adjust the length of the cleaning device body 1 so that the cleaning plate mechanism 2 can be accurately docked to the insulation module slot position; the cleaning metal brush assembly 23 is used to unfold from one side of the cleaning plate body 21 and extend from one end of the cleaning plate body 21. The cleaning metal brush assembly 23 is used to remove foreign matter with strong adhesion or stuck. The blowing cleaning assembly 41 blows high-pressure airflow into the insulation module slot from one side of the cleaning metal brush assembly 23 to assist the cleaning metal brush assembly 23 in blowing loose impurities out of the insulation module slot; the cleaning soft brush assembly 22 is used to unfold from the other side of the cleaning plate body 21 and extend from the other end of the cleaning plate body 21 to clean The soft brush assembly 22 is used to flexibly clean the inner surface of the insulation module slot to remove dust and lighter debris. The dust suction cleaning assembly 42 promptly removes debris from one side of the cleaning soft brush assembly 22 to collect the debris and prevent secondary pollution; the locking and fixing assembly 24 is used to lock the cleaning soft brush assembly 22 and the cleaning metal brush assembly 23 in the cleaning working state respectively; the application is easy to operate and can perform graded cleaning of different impurities, effectively solving the problem in the prior art that the insulation module slot is easily clogged by foreign matter, resulting in the inability to plug in the insulation module, improving cleaning efficiency, reducing the difficulty of manual cleaning, and ensuring the smooth production of vacuum insulation bodies.

[0053] Furthermore, as shown in FIG2 , the two side surfaces of the cleaning plate body 21 are provided with receiving and fixing grooves 25 ;

[0054] The cleaning soft brush assembly 22 and the cleaning metal brush assembly 23 each include a hinged fixing rod 221 connected to the cleaning plate body 21, and a cleaning plate 222 movably inserted into the receiving fixing groove 25 and hinged to the hinged fixing rod 221;

[0055] The cleaning plate 222 is used to perform a flipping motion with the hinged fixing rod 221 as the rotation axis, so that the cleaning plate 222 is flipped to one end of the storage fixing groove 25 and extends out of the storage fixing groove 25 for cleaning, and the cleaning plate 222 is flipped to the other end of the storage fixing groove 25 and inserted into the storage fixing groove 25 for storage.

[0056] The cleaning plate 222 of the present application performs flipping movement with the hinged fixing rod 221 as the rotation axis. According to the cleaning needs, the cleaning plate 222 can be flipped from the storage fixing groove 25 to a cleaning state in which one end extends out of the storage fixing groove 25, thereby completing the cleaning operation of the inner wall of the insulation module slot. After the cleaning is completed, the cleaning plate 222 can be flipped around the hinged fixing rod 221 to the other end of the storage fixing groove 25 and fully inserted, returning to the storage state, thereby avoiding the cleaning plate 222 being exposed in the non-working state and causing damage or accidental touch. The present application not only realizes the rapid deployment and retraction of the cleaning plate 222, but also effectively improves the portability and safety of the device, and enhances the adaptability to the slot cleaning operation under complex working conditions. The present application is flexible in operation, convenient in storage, and has a long service life.

[0057] Furthermore, as shown in FIG. 2 , the cleaning soft brush assembly 22 further includes a soft brush 223 connected to the cleaning plate 222 .

[0058] In this application, when the cleaning plate 222 is flipped from the storage fixing groove 25 to the extended state, the soft brush 223 adheres to the inner surface of the card slot for flexible cleaning. When the cleaning is completed, the cleaning plate 222 and the soft brush 223 are flipped and fully inserted into the storage fixing groove 25, and restored to the storage state. This application can achieve effective protection of the soft brush 223 when not in use and rapid deployment when in use, avoiding wear and contamination of the soft brush 223. This application not only improves the flexibility and adaptability of cleaning work, but also enhances the protection performance and service life of the device.

[0059] The soft brush 223 is preferably made of soft rubber material.

[0060] Specifically, as shown in FIG. 2 , the cleaning metal brush assembly 23 further includes a metal brush 224 connected to the cleaning plate 222 .

[0061] When it is necessary to clean more stubborn foreign objects in the card slot, the cleaning plate 222 is flipped from the receiving and fixing slot 25 to the extended state, so that the metal brush 224 is extended and contacts the inner wall of the card slot, and the card slot is scraped and cleaned with high intensity by the strong rigid bristles of the metal brush 224. After cleaning, the cleaning plate 222 and the metal brush 224 are flipped and inserted into the receiving and fixing slot 25 to return to the stored state. The metal brush 224 can be effectively stored and protected in the non-working state to avoid scratching other components or causing accidental injury to people. The application not only improves the adaptability of the device to different blockage conditions, but also improves the cleaning intensity and reliability.

[0062] More specifically, as shown in FIG3 , the locking and fixing assembly 24 includes a storage locking component 241 and a cleaning locking component 242 ; the storage locking component 241 is used to be plugged in and matched with the cleaning plate 222 in the storage state, and the cleaning locking component 242 is used to be plugged in and matched with the cleaning plate 222 in the cleaning state.

[0063] When the cleaning plate 222 is flipped to the storage state with the hinged fixing rod 221 as the axis, that is, inserted into the storage fixing groove 25, the storage locking part 241 is plugged into the cleaning plate 222 to achieve a firm lock of the cleaning plate 222 when not in use, preventing the cleaning plate 222 from loosening or shaking during transportation or non-working; when the cleaning plate 222 is flipped to the cleaning state, that is, extended out of the storage fixing groove 25 and used for cleaning operations, the cleaning locking part 242 is plugged into the cleaning plate 222 to achieve a position lock of the cleaning plate 222 during the cleaning operation, preventing the cleaning plate 222 from rebounding, displacing or falling off during the force application process, thereby ensuring the continuity and stability of the cleaning action. The locking and fixing assembly 24 ensures that the cleaning plate 222 has a reliable fixing effect before and after use by providing independent locking parts in the two working states. The present application is not only structurally reasonable, easy to operate, and reliable in positioning, but also can prevent misoperation, thereby improving overall stability and safety.

[0064] During the cleaning process, the cleaning plate 222 is pressed against the inner wall of the receiving and fixing groove 25 .

[0065] In addition, if Figure 4 As shown, the cleaning plate body 21 is provided with a locking telescopic groove 211 located on the inner side wall of the receiving and fixing groove 25 and connected to the receiving and fixing groove 25; the cleaning plate body 21 is also provided with a telescopic limiting ridge 212 located at the open end of the locking telescopic groove 211; and the cleaning plate 222 is provided with a conical limiting groove 213;

[0066] The storage locking part 241 and the cleaning locking part 242 both include an elastic return part 2411 inserted in the locking telescopic groove 211, a plug-in locking base 2412 movably inserted in the locking telescopic groove 211 and located between the elastic return part 2411 and the telescopic limit protrusion 212, and a conical plug-in column 2413 connected to the plug-in locking base 2412 and used to be inserted in the conical limit groove 213.

[0067] When the cleaning plate 222 is flipped to the storage state or the cleaning state, the conical plug-in post 2413 is pushed by the elastic force of the elastic return member 2411 to insert into the conical limit groove 213 on the cleaning plate 222 to complete the locking positioning of the cleaning plate 222. When the state needs to be switched, the cleaning plate 222 is to be toggled, and the inclined wall surface of the inner side of the conical limit groove 213 presses the inclined wall surface of the outer side of the conical plug-in post 2413, so that the plug-in locking base 2412 moves along the direction of insertion into the locking telescopic groove 211, so that the conical plug-in post 2413 exits the conical limit groove 213, thereby releasing the lock, so that the cleaning plate 222 is flipped to the other state. The present application not only realizes the automatic locking and quick release of the cleaning plate 222 in the storage and cleaning working states, but also utilizes the wedge-tight fit between the conical plug-in post 2413 and the conical limit groove 213 to improve the locking stability and avoid locking failure caused by vibration or external force.

[0068] The elastic reset member 2411 is preferably a spring; during the cleaning process, the cleaning plate 222 is pressed against the inner wall of the receiving fixed groove 25 to improve the cleaning support force.

[0069] 5 , the cleaning device body 1 is provided with an air guide hole 11 arranged along the length direction of the cleaning device body 1 and connected to the blowing cleaning assembly 41 , and an exhaust hole 12 arranged along the length direction of the cleaning device body 1 and connected to the dust suction cleaning assembly 42 ;

[0070] The cleaning plate body 21 is provided with a cleaning air blowing hole 214 that is connected to the air guide hole 11 and opens along one end near the cleaning metal brush assembly 23, and a dust collecting ventilation hole 215 that is connected to the air exhaust hole 12 and opens along one end near the cleaning soft brush assembly 22;

[0071] The dust suction cleaning assembly 42 includes a dust suction driving component 421 connected to the cleaning device body 1 and the exhaust hole 12 , and a filtering dust collecting component 422 connected to the dust suction driving component 421 .

[0072] The air guide hole 11 of the present application is connected to the cleaning blowing hole 214 set on the cleaning plate body 21 near one end of the cleaning metal brush assembly 23. The blowing cleaning assembly 41 is used to guide the compressed air flow through the air guide hole 11 and the cleaning blowing hole 214 to the cleaning area during the cleaning process, and perform air flow impact cleaning on foreign matter inside the card slot; the exhaust hole 12 is connected to the dust collecting ventilation hole 215 set on the cleaning plate body 21 near one end of the cleaning soft brush assembly 22. The dust collecting ventilation hole 215 is used to introduce dust and debris during the cleaning process into the dust collection cleaning assembly 42 through negative pressure suction; the dust collection drive component 421 is used to provide negative pressure airflow suction, and the dust filtering and collecting component 422 is used to collect and filter impurities and foreign matter in the airflow to achieve efficient cleaning and debris collection; the present application realizes the blowing and dust collection functions of the card slot area through precise guidance and two-way processing of the airflow path, avoids foreign matter residue, improves cleaning efficiency, and reduces the risk of secondary pollution.

[0073] The air blowing cleaning component 41 is preferably a hair dryer or an air pump, and the dust suction driving component 421 is preferably an exhaust fan.

[0074] Furthermore, as shown in Figure 5, the holding telescopic mechanism 3 includes a telescopic guide rod 31 connected to the end of the cleaning device body 1, a telescopic sliding sleeve 32 movably mounted on the outer wall of the telescopic guide rod 31, and a telescopic locking assembly 33 connected to the telescopic sliding sleeve 32 and used for movably inserting into the telescopic sliding sleeve 32.

[0075] The telescopic sliding sleeve 32 of the present application can slide axially along the telescopic guide rod 31 to achieve length adjustment; the telescopic locking assembly 33 is used to lock the telescopic sliding sleeve 32 with the telescopic guide rod 31 after the telescopic sliding sleeve 32 is adjusted to the target position, so as to avoid loosening or displacement during use, thereby ensuring the structural stability and control accuracy of the device during holding and operation; the present application not only realizes the flexible adjustment of the length of the holding telescopic mechanism 3 to adapt to different operating distances or space restrictions through telescopic adjustment and locking cooperation, but also improves the convenience of use and structural adaptability. The present application has a compact structure, flexible adjustment, and reliable positioning.

[0076] Furthermore, if Figure 6 As shown, the telescopic guide rod 31 is provided with telescopic limit slots 311 arranged in an array along the length direction of the telescopic guide rod 31, and the telescopic sliding sleeve 32 is provided with a plug-in locking hole 321;

[0077] The telescopic locking assembly 33 includes an elastic pressing piece 331 inserted on the telescopic sliding sleeve 32, an unlocking toggle rod 332 hinged to the telescopic sliding sleeve 32 at the middle position and press-fitted with the elastic pressing piece 331 at one end, and a plug-in locking protrusion 333 connected to the other end of the unlocking toggle rod 332. The plug-in locking protrusion 333 is used to pass through the plug-in locking hole 321 and be movably inserted into the telescopic limit groove 311.

[0078] When the cam 331 is in the unlock state, the locking cam 333 of the locking cam 332 is unlocked and the locking cam 333 is unlocked, so that the cam 331 can be unlocked and the locking cam 333 can be unlocked.

[0079] The elastic pressing member 331 is preferably a spring.

[0080] Specifically, if Figure 7 As shown, a card slot cleaning method includes a card slot cleaning device and further includes the following steps:

[0081] S1: Insert the cleaning plate body 21 into the insulation module slot and move it along the length direction of the insulation module slot until the cleaning plate body 21 completely passes through the slot;

[0082] S2: When the cleaning plate body 21 passes through the insulation module slot, if a jam occurs, it is determined that debris or debris exists in the insulation module slot; if no jam occurs, it is determined that there is no debris or debris in the insulation module slot;

[0083] S3: When debris and sundries are present in the insulation module slot and the cleaning plate body 21 is stuck, the wall of the insulation module slot is mechanically scraped by the cleaning metal brush assembly 23, and air is blown from one side of the cleaning metal brush assembly 23 by the air blowing cleaning assembly 41 to clean the stubborn debris in the insulation module slot;

[0084] S4: The residual debris in the insulation module slot is flexibly cleaned by the cleaning soft brush assembly 22, and the loose, fine, and soft powder is sucked out by the dust cleaning assembly 42 from one side of the cleaning soft brush assembly 22.

[0085] In this application, the cleaning plate body 21 is first inserted into the insulation module slot and moved along the length direction of the insulation module slot. When the cleaning plate body 21 is stuck during the movement, it can be determined that there are debris and sundries in the slot, and the cleaning metal brush assembly 23 is used to mechanically scrape the slot wall to achieve strong peeling of stubborn debris. At the same time, the blowing cleaning assembly 41 is started to spray air from one side of the cleaning metal brush assembly 23 to assist in blowing away the debris, effectively improving the cleaning efficiency; after completing the rough cleaning, the cleaning soft brush assembly 22 is used to flexibly clean the remaining debris in the slot to prevent scratches on the slot surface, and the dust suction cleaning assembly 42 is started to exhaust air from one side of the cleaning soft brush assembly 22 to suck in the fine flexible powder to be brushed, avoiding secondary contamination of dust and debris, thereby achieving comprehensive, phased and efficient cleaning of the slot, improving the cleaning quality and ensuring the assembly accuracy and reliability of the insulation module.

[0086] The implementation principles of a card slot cleaning device and cleaning method according to the embodiment of the present application are as follows:

[0087] A card slot cleaning device, a holding telescopic mechanism 3 is used to adjust the length of the cleaning device body 1, so that the cleaning plate mechanism 2 can be accurately docked to the insulation module card slot position; the cleaning metal brush assembly 23 is used to unfold from one side of the cleaning plate body 21 and extend from one end of the cleaning plate body 21. The cleaning metal brush assembly 23 is used to remove foreign matter with strong adhesion or stuck. The blowing cleaning assembly 41 blows high-pressure airflow into the insulation module card slot from one side of the cleaning metal brush assembly 23 to assist the cleaning metal brush assembly 23 in blowing loose impurities out of the insulation module card slot; the cleaning soft brush assembly 22 is used to unfold from the other side of the cleaning plate body 21 and extend from the other end of the cleaning plate body 21 The cleaning soft-bristle brush assembly 22 is used to flexibly clean the inner surface of the insulation module slot to remove dust and lighter debris. The dust suction cleaning assembly 42 promptly sucks away debris from one side of the cleaning soft-bristle brush assembly 22 to collect the debris and prevent secondary pollution. The locking fixing assembly 24 is used to lock the cleaning soft-bristle brush assembly 22 and the cleaning metal brush assembly 23 in the cleaning working state respectively. The present application is easy to operate and can perform graded cleaning of different impurities, effectively solving the problem in the prior art that the insulation module slot is easily clogged by foreign matter, resulting in the inability to plug in the insulation module, thereby improving cleaning efficiency, reducing the difficulty of manual cleaning, and ensuring the smooth production of the vacuum insulation body.

[0088] The telescopic sliding sleeve 32 can slide axially along the telescopic guide rod 31 to achieve length adjustment; the telescopic locking assembly 33 is used to lock the telescopic sliding sleeve 32 with the telescopic guide rod 31 after the telescopic sliding sleeve 32 is adjusted to the target position, thereby preventing loosening or displacement during use, thereby ensuring the structural stability and control accuracy of the device during holding and operation. The present application, through the telescopic adjustment and locking cooperation, not only achieves flexible adjustment of the length of the holding and telescopic mechanism 3 to adapt to different operating distances or space limitations, but also improves ease of use and structural adaptability. The present application has a compact structure, flexible adjustment, and reliable positioning.

[0089] A slot cleaning method, first inserting the cleaning plate body 21 into the slot of the thermal insulation module and moving it along the length direction of the slot of the thermal insulation module; when the cleaning plate body 21 jams during movement, it can be determined that there are debris and sundries in the slot, and the cleaning metal brush assembly 23 is used to mechanically scrape the slot wall to achieve strong peeling of stubborn debris, and at the same time, the blowing cleaning assembly 41 is started to spray air from one side of the cleaning metal brush assembly 23 to assist in blowing away the debris, thereby effectively improving the cleaning efficiency; after completing the rough cleaning, the cleaning soft brush assembly 22 is used to flexibly clean the remaining debris in the slot to prevent scratching the slot surface, and the dust suction cleaning assembly 42 is started to exhaust air from one side of the cleaning soft brush assembly 22 to suck in the fine flexible powder to be brushed, thereby avoiding secondary contamination of dust and debris, thereby achieving comprehensive, phased and efficient cleaning of the slot, improving the cleaning quality and ensuring the assembly accuracy and reliability of the thermal insulation module.

[0090] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A card slot cleaning device, characterized in that: The device comprises a cleaning device body (1), a cleaning plate mechanism (2) connected to one end of the cleaning device body (1), a gripping and retracting mechanism (3) connected to the other end of the cleaning device body (1), and an air duct cleaning mechanism (4) connected to the middle position of the cleaning device body (1) and communicating with the cleaning plate mechanism (2); The cleaning plate mechanism (2) comprises a cleaning plate body (21) connected to the cleaning device body (1), a cleaning soft brush assembly (22) hinged to one side of the cleaning plate body (21) and extending from one end of the cleaning plate body (21), a cleaning metal brush assembly (23) hinged to the other side of the cleaning plate body (21) and extending from the other end of the cleaning plate body (21), and a locking and fixing assembly (24) connected to the cleaning plate body (21) and used to be inserted into the cleaning soft brush assembly (22) and the cleaning metal brush assembly (23) respectively; the air duct cleaning mechanism (4) comprises an air blowing cleaning assembly (41) connected to one side of the cleaning device body (1), and a dust suction cleaning assembly (42) connected to the other side of the cleaning device body (1); The two side surfaces of the cleaning plate body (21) are provided with receiving and fixing grooves (25); The cleaning soft brush assembly (22) and the cleaning metal brush assembly (23) both include a hinged fixing rod (221) connected to the cleaning plate body (21), and a cleaning plate (222) movably inserted into the receiving fixing groove (25) and hinged to the hinged fixing rod (221); The cleaning plate (222) is used to perform a flipping motion with the hinged fixing rod (221) as a rotation axis, so that the cleaning plate (222) is flipped to one end of the receiving fixing groove (25) and extends out of the receiving fixing groove (25) in a cleaning state, and the cleaning plate (222) is flipped to the other end of the receiving fixing groove (25) and inserted into the receiving fixing groove (25) in a storage state; The locking and fixing assembly (24) comprises a receiving locking component (241) and a cleaning locking component (242); the receiving locking component (241) is used for plugging and matching with the cleaning plate (222) in the receiving state, and the cleaning locking component (242) is used for plugging and matching with the cleaning plate (222) in the cleaning state; The cleaning plate body (21) is provided with a locking telescopic groove (211) located on the inner side wall of the receiving and fixing groove (25) and in communication with the receiving and fixing groove (25); the cleaning plate body (21) is also provided with a telescopic limiting ridge (212) located at the open end of the locking telescopic groove (211); the cleaning plate (222) is provided with a conical limiting groove (213); The receiving locking component (241) and the cleaning locking component (242) both include an elastic return member (2411) inserted into the locking telescopic groove (211), a plug-in locking base (2412) movably inserted into the locking telescopic groove (211) and located between the elastic return member (2411) and the telescopic limiting ridge (212), and a tapered plug-in column (2413) connected to the plug-in locking base (2412) and used for being inserted into the tapered limiting groove (213); The cleaning device body (1) is provided with an air guide hole (11) arranged along the length direction of the cleaning device body (1) and connected to the blowing cleaning component (41), and an air exhaust hole (12) arranged along the length direction of the cleaning device body (1) and connected to the dust suction cleaning component (42); The cleaning plate body (21) is provided with a cleaning air blowing hole (214) which is in communication with the air guide hole (11) and opens along one end close to the cleaning metal brush assembly (23), and a dust collecting ventilation hole (215) which is in communication with the air exhaust hole (12) and opens along one end close to the cleaning soft brush assembly (22); The dust suction cleaning assembly (42) comprises a dust suction driving component (421) connected to the cleaning device body (1) and the air exhaust hole (12), and a filtering dust collecting component (422) connected to the dust suction driving component (421).

2. A card slot cleaning device according to claim 1, characterized in that: The cleaning soft brush assembly (22) further comprises a soft brush (223) connected to the cleaning plate (222).

3. A card slot cleaning device according to claim 1, characterized in that: The cleaning metal brush assembly (23) further includes a metal brush (224) connected to the cleaning plate (222).

4. A card slot cleaning device according to claim 1, characterized in that: The holding telescopic mechanism (3) comprises a telescopic guide rod (31) connected to the end of the cleaning device body (1), a telescopic sliding sleeve (32) movably sleeved on the outer side wall of the telescopic guide rod (31), and a telescopic locking assembly (33) connected to the telescopic sliding sleeve (32) and movably inserted into the telescopic sliding sleeve (32).

5. A card slot cleaning device according to claim 4, characterized in that: The telescopic guide rod (31) is provided with telescopic limiting grooves (311) arranged in an array along the length direction of the telescopic guide rod (31), and the telescopic sliding sleeve (32) is provided with a plug-in locking hole (321); The telescopic locking assembly (33) comprises an elastic pressing piece (331) inserted on the telescopic sliding sleeve (32), an unlocking toggle rod (332) hinged to the telescopic sliding sleeve (32) at a middle position and having one end press-fitted with the elastic pressing piece (331), and a plug-in locking protrusion (333) connected to the other end of the unlocking toggle rod (332), wherein the plug-in locking protrusion (333) is used to pass through the plug-in locking hole (321) and be movably inserted into the telescopic limiting groove (311).

6. A card slot cleaning method, characterized in that: The card slot cleaning device according to any one of claims 1 to 5 further comprises the following steps: S1: inserting the cleaning plate body (21) into the slot of the heat insulation module and moving it along the length direction of the slot of the heat insulation module until the cleaning plate body (21) completely passes through the slot; S2: When the cleaning plate body (21) passes through the heat insulation module slot, if a jam occurs, it is determined that there are debris and sundries in the heat insulation module slot; if no jam occurs, it is determined that there are no debris and sundries in the heat insulation module slot; S3: When debris and sundries are present in the insulation module slot and the cleaning plate body (21) is stuck, the wall surface of the insulation module slot is mechanically scraped by the cleaning metal brush assembly (23), and air is blown from one side of the cleaning metal brush assembly (23) by the blowing cleaning assembly (41) to clean the stubborn debris in the insulation module slot; S4: The residual debris in the insulation module slot is flexibly cleaned by the cleaning soft brush assembly (22), and the loose, fine, and soft powder is sucked out by the dust cleaning assembly (42) by drawing air from one side of the cleaning soft brush assembly (22).

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