TWI385035B - Cleaning device - Google Patents

Description

Cleaner

The present invention relates to a cleaner, and more particularly to a cleaner for cleaning glass.

With the development of multimedia technology, imaging devices such as cameras, digital cameras, and mobile phone camera lenses are increasingly favored by consumers. At present, many of the components in the lens module of the imaging device are mostly made of glass. Such as optical lenses, IR-glass (infrared filters) and so on. In the process of the above lens module, due to the electrostatic effect, it is easy to adsorb dust and cause defective products. Therefore, before the lens module is assembled, the lens module component needs to be cleaned to remove dust on the surface.

However, the conventional method mostly uses artificial dust-free cotton swabs to extract alcohol to wipe the glass products such as the optical lens module components. This method is time consuming and laborious, and is likely to cause secondary pollution. Therefore, in the mass production, how to quickly carry out the subsequent cleaning work of such glass processing parts becomes an extremely important issue.

In view of the above, it is necessary to provide a cleaning tool for a glass component such as a lens module component that can be quickly and efficiently cleaned.

A cleaner for cleaning a glass component such as an optical lens, comprising a casing, a pressing member protruding from the casing at one end, a cleaning head, and an inner cylinder connected between the pressing member and the cleaning head, the pressing member being pushable The inner cylinder is moved so that the cleaning head is exposed from an opening of the outer casing for cleaning operation.

The cleaning device provided by the invention only needs to press the pressing member to expose the cleaning head, and the glass element is cleaned by the cleaning head, and the dust on the glass can be quickly taken away. When not in use, the cleaning head is stored in the outer casing. Can avoid pollution.

The cleaner provided by the invention has the advantages of simple structure, convenient operation, repeated use, and avoiding pollution.

The invention will be further described in detail below with reference to the accompanying drawings.

Referring to FIG. 1 and FIG. 2, a cleaner 100 according to an embodiment of the present invention can be used for cleaning a glass component such as an optical lens. The cleaner 100 includes a housing 10, a pressing member 20 whose one end protrudes from the housing 10, a cleaning head 40, and an inner cylinder 30 connected between the pressing member 20 and the cleaning head 40. The pressing member 20 can be pushed inside. The barrel 30 is moved so that the cleaning head 40 is exposed from the opening 12 of the outer casing for cleaning operation.

The outer casing 10 is a casing similar to the shape of a mechanical pencil casing, and is mainly used to wrap the pressing member 20, the inner cylinder 30, and the cleaning head 40. The outer casing 10 also has two openings, an opening 11 and an opening 12, which are respectively located at the lower two ends of the outer casing 10. The opening 11 is located at the upper end of the outer casing 10, and the pressing member 20 partially protrudes from the opening 11 and is partially wrapped inside the outer casing 10. The opening 12 is located at the lower end of the outer casing 10. When the pressing member 20 is in the pressed state, the cleaning head 40 is exposed from the opening 12, and the cleaning operation can be performed.

The pressing member 20 includes a fixing post 21 , a rotating column 22 , and two card slots 23 and a card slot 24 on the rotating column 22 . Further on the fixing column 21 An outer thread 211 is included, and the rotating column 22 further includes a length of internal thread 221 that cooperates with the external thread 211. The rotating column 22 can rotate around the fixing post 21 under the cooperation of the threads. The card slot 23 and the card slot 24 are staggered, one on the lower portion of the spin column 22 and one on the upper portion 22 of the spin column. The structure and size of the card slots 23, 24 are the same. The card slot is a four-sided groove having a rounded corner and a certain depth.

The cleaner 100 further includes a fastener 25 located within the outer casing 10. The fastener 25 includes a spring 251, a post 252, and a housing 253 for fixing the spring 251 and the post 252. The fastener 25 is fixed to the inner wall of the outer casing 10. One end of the spring 251 abuts against the inner wall of the outer casing and the other end abuts against the post 252. The post 252 is a cylindrical structure, and the corners of the front section are rounded and have a certain degree of curvature.

Referring to FIG. 3 and FIG. 4, the card slot 23 of the cleaner provided in this embodiment is specifically a four-sided groove, and the inner wall has an upper side 231, a bottom surface 232, a lower side 233, and two left and right sides. 234, 235. The lower side 233, the left side 234, and the right side 235 are all at an obtuse angle with the bottom surface 232, for example, 120 degrees. The angle between the upper side 231 and the bottom surface 232 is a right angle. That is, the relationship between the upper side 231 and the bottom surface 232 is perpendicular, and the other three sides and the bottom surface have a certain inclination. The purpose of this design is that when the rotating column 22 is rotated to press the spring 251 inwardly, since the three faces of the card slot 23 are all inclined, the post 252 can slide out from any one of the inclined faces, so that the card slot 23 can be slid out. . The upper side 231 of the card slot 23 is not designed as a slope, so that when the cleaner is used, the post 252 is subjected to an upward force due to the pressing of the cleaning head 40, if this The upper side of the inner wall of the Rika slot 23 is also a beveled surface, and the post 252 may cause the post 252 to slide out of the card slot by pressing the cleaning head.

The card slot 23 and the card slot 24 are identical in structure. In this embodiment, the card slots 23, 24 are a four-sided groove structure. In fact, they may also be circular grooves or elliptical grooves, and at least a part of the side walls of the inner wall are at a large angle to the bottom surface of the inner wall. The bevel is sufficient, but it is worth noting that the upper side and the bottom surface of the groove are preferably in a perpendicular relationship, otherwise the post 252 may slide out of the slot during use.

The card post 252 and the card slot 23 and the card slot 24 on the pressing member 20 can cooperate with each other to cause the post 252 to be caught in the card slot 23 or the card slot 24, so that the pressing member 20 can be kept pressed and non-pressed. The two states of the state. That is, when the cleaner 100 is not used, the post 252 is caught in the card slot 23, the pressing member 20 is in a non-pressing state, and the cleaning head 40 is wrapped in the outer casing 10 to avoid contamination. When in use, it is only necessary to rotate the rotating column 22 to press the spring 251 inwardly, since the corners of the post 252 are rounded, and the inner wall of the slot 23 has three faces which are beveled, which can be from three Any one of the inclined faces slides out of the card slot 23, so that the rotating column 22 can be continuously rotated to rotate downward along the fixed post 21, and when rotated to the rotating post 22, the inner cylinder 30 is contacted, and the fixing post 21 is simultaneously pressed. The card slot 24 is aligned with the post 252 and engaged with each other to hold the pressing member 20 in a pressed state. At this time, the cleaning head 40 extends out of the opening 12 of the outer casing 10, and the cleaner 100 can be used. To clean all kinds of glass components.

The inner cylinder 30 has three reels therein: an output pulley 31, a take-up reel 32 and an auxiliary pulley 33, on which an adhesive tape 34 for cleaning the glass is wound, and the adhesive tape 34 also wraps the cleaning head 40. A number of circles of clean glue are wound around the pulley 31 The belt pulley 32 is used to receive the tape that has been used. The output pulley 31 is sleeved on the rotating shaft 311, and can be relatively rotated along the rotating shaft 311. The rotating shaft 311 is further sleeved with a gear 312, and the rotation of the tape 34 can drive the gear 312 to rotate. The take-up reel 32 has a rotating shaft 321 on which a gear 322 is also fitted, and the gear 321 and the gear 322 are engaged with each other. The auxiliary pulley 33 functions to assist the rotation of the tape, and has a rotating shaft 331. In use, one side of the cleaning head 40 is pressed against the surface of the glass to be cleaned, and parallel movement is performed thereon. As the cleaning head 40 moves, the tape 34 is driven by the auxiliary pulley 33. The winding is wound around and wound around the take-up reel 32, so that the used tape can be temporarily stored on the take-up reel 32.

When used, it is only necessary to rotate the rotating column 22 upwards, so that the post 252 slides out of the slot 24 and continues to rotate upward until it is rotated to the cleaning head to retract inside the casing, and then the fixing column is pulled up and the card is pulled up. The slot 23 is aligned with the post 252, and the post 252 is inserted into the slot 23 so that the inner cylinder can be secured and the cleaning head can be protected within the housing to prevent damage or contamination of the cleaning head.

The cleaning head 40 is of a triangular shape with a slightly flattened front end and has a side 41 thereon. When the cleaning head is used to clean certain glass components, the side surface 41 needs to be tightly attached to the glass component to be cleaned. Stick and pull the tape 34 and use the tape 34 to remove the dust and the like. The main component of the material of the tape 34 is a polyvinyl chloride (PVC) plastic film and an adhesive, which may also be composed of a PET substrate and an acrylic rubber.

In the cleaning device 100 provided by the embodiment of the present invention, the rotating column 22 of the pressing member 20 is first rotated, and the fixing post 21 is simultaneously pressed to align the card slot 24 with the post 252 and engage each other, that is, The pressing member 20 can be pressed In the pressed state, at this time, the cleaning head 40 extends out of the opening 12 of the outer casing 10, and the cleaner 100 can be used to clean various glass elements. In use, it is only necessary to align the cleaning head 40 with the portion to be cleaned, the side 41 of the cleaning head is closely attached to the glass element to be cleaned, and the tape 34 is pulled, and the dust is removed by the tape 34. The cleaning tape 34 is wound around the auxiliary pulley 33 and wraps around the take-up reel 32, so that the used tape can be temporarily stored on the take-up reel 32. The tape pulley 31 can be wound with a tape length of a few meters and a length of more than ten meters, so it is convenient to use.

The width of the tape is generally 10-20 cm, and the specific width thereof needs to match the size of the cleaning head and the plurality of runners. If the tape requires a wide size, then the corresponding cleaning head and the width of the multiple runners must also be matched accordingly. These can be customized to meet various needs according to actual needs.

The cleaner provided by the embodiment of the invention has the advantages of simple structure and convenient use, and can avoid pollution when not in use.

In addition, the cleaner provided by the embodiment of the invention is used for cleaning the lens module component. It can be understood that the cleaner can be used not only for cleaning the lens module components, but also for cleaning other types of glass processing parts, and has a wide range of applications.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make equivalent modifications or changes in accordance with the spirit of the present invention. It should be covered by the following patent application.

100‧‧‧cleaner

10‧‧‧ Shell

11,12‧‧ openings

20‧‧‧Pressing parts

21‧‧‧Fixed column

211‧‧‧ external thread

22‧‧‧Spinning column

221‧‧‧ internal thread

23,24‧‧‧ card slot

231‧‧‧ upper side

232‧‧‧ bottom

233‧‧‧ lower side

234‧‧‧left side

235‧‧‧ right side

25‧‧‧Card Firmware

251‧‧ ‧ spring

252‧‧‧clamp

253‧‧‧Shell

30‧‧‧Inner tube

31‧‧‧ Pulley

311,321,331‧‧‧ shaft

312,322‧‧‧ gears

32‧‧‧ Receiving wheel

33‧‧‧Auxiliary pulley

34‧‧‧ Tape

40‧‧‧ cleaning head

41‧‧‧ side

1 is a cross-sectional view showing a cleaner in an unused state according to an embodiment of the present invention.

Figure 2 is a cross-sectional view showing the cleaner of Figure 1 in use.

Figure 3 is a partially enlarged cross-sectional view showing a portion III of Figure 2.

Figure 4 is a side elevational view of the structure shown in Figure 3.

100‧‧‧cleaner

10‧‧‧ Shell

11,12‧‧ openings

20‧‧‧Pressing parts

21‧‧‧Fixed column

211‧‧‧ external thread

22‧‧‧Spinning column

221‧‧‧ internal thread

23,24‧‧‧ card slot

25‧‧‧Card Firmware

251‧‧ ‧ spring

252‧‧‧clamp

253‧‧‧Shell

30‧‧‧Inner tube

31‧‧‧ Pulley

311,321,331‧‧‧ shaft

312,322‧‧‧ gears

32‧‧‧ Receiving wheel

33‧‧‧Auxiliary pulley

34‧‧‧ Tape

40‧‧‧ cleaning head

41‧‧‧ side

Claims (20)

A cleaner for cleaning a glass component such as an optical lens, the improvement comprising: a housing, a pressing member protruding from the housing at one end, a cleaning head, and an inner cylinder connected between the pressing member and the cleaning head, The pressing member can push the inner cylinder to move, so that the cleaning head is exposed from an opening of the outer casing, and the cleaning member comprises a fixing post and a rotating column, the fixing post has an external thread, the rotating column The upper portion has an internal thread that cooperates with the external thread, and the rotating column is rotatable along the fixed post. The cleaner of claim 1, wherein the pressing member further comprises two card slots on the rotating column. The cleaner of claim 2, wherein the two card slots are formed by recessing the surface of the spin column toward the inside, and the two card slots are spaced apart in a direction in which the spin column extends. The cleaner according to claim 2, wherein the card slot is a four-sided groove, and at least one of the inner side surface and the bottom surface are at an obtuse angle. The cleaner of claim 3, wherein the cleaner further comprises a fastener fixed in the outer casing for selecting to engage with one of the two card slots by selecting The pressing member is kept in a pressed state or is used to hold the pressing member in a non-pressing state by selectively engaging with the other of the two card slots. The cleaner of claim 5, wherein the fastener comprises a spring, a post and a housing for fixing the spring and the post. The cleaner of claim 6, wherein the spring is fixed at one end to the inner side wall of the outer casing, and the other end is fixed to one end of the post. The other end of the post is for selecting to engage with a card slot in the two card slots. The cleaner of claim 1, wherein the inner cylinder includes a plurality of rotating wheels for winding the cleaning tape. The cleaner according to claim 8, wherein the main component of the tape is a polyvinyl chloride (PVC) plastic film and an adhesive. The cleaner of claim 8, wherein the plurality of runners comprises a take-up pulley, a take-up pulley, and an auxiliary pulley. The cleaner of claim 10, wherein the tape is wound out from the take-up pulley, passes through the auxiliary pulley and the cleaning head in turn, and finally rewinds on the take-up reel. A cleaner for cleaning a glass component such as an optical lens, the improvement comprising: a casing, a fastener, a pressing member protruding from the casing at one end, a cleaning head, and an inner cylinder connected between the pressing member and the cleaning head The pressing member can push the inner cylinder to move, so that the cleaning head is exposed from an opening of the outer casing to perform a cleaning operation, the pressing member includes two card slots, and the two card slots are formed by recessing the surface of the pressing member toward the inner portion. The two card slots are arranged along the extending direction of the pressing member. One end of the card fastener is fixed on the inner side wall of the outer casing, and the other end extends toward the surface of the pressing member provided with the two card slots. The other end of the card fastener Used to hold the pressing member in a state of being engaged with one of the two card slots to hold the pressing member in a pressed state or to select to engage with another one of the two card slots to keep the pressing member The non-pressing state causes the cleaning head to be exposed from the opening of the outer casing when the pressing member is kept in the pressed state. The cleaner according to claim 12, wherein at least one of the two slots is a groove having four inner sides and a bottom surface, and at least one inner side is at an angle to the bottom surface Obtuse angle. The cleaner according to claim 12, wherein the pressing member comprises a fixing post and a rotating column, the fixing post has an external thread, and the rotating column has a section matching the external thread. With the internal thread, the rotating column can rotate along the fixed column. The cleaner of claim 14, wherein the two card slots are disposed on the spin column. The cleaner of claim 12, wherein the fastener comprises a spring, a post and a housing for fixing the spring and the post. The cleaner according to claim 16, wherein one end of the spring is fixed on an inner side wall of the outer casing, and the other end is fixed to one end of the post, and the other end of the post is used for selecting and A card slot in the card slot is engaged. The cleaner of claim 12, wherein the inner cylinder includes a plurality of rotating wheels for winding the cleaning tape. The cleaner of claim 18, wherein the plurality of runners comprises a take-up pulley, a take-up pulley, and an auxiliary pulley. The cleaner of claim 19, wherein the tape is wound out from the take-up pulley, passes through the auxiliary pulley and the cleaning head in turn, and is finally wound around the take-up reel.