CN212883724U - Dust removing device - Google Patents

Abstract

The utility model discloses a dust removing device, which comprises a bracket; a first guide portion mounted to the bracket; a first sliding part including a first connecting member, the first sliding part being slidably mounted to and moving along the first guide part; the driving part is installed on the bracket and connected with the first sliding part, and the driving part drives the first sliding part to reciprocate along the first guide part; a dust removing part including a second guide part mounted to the first connecting member and a second sliding part slidably mounted to the second guide part; and one end of the buffer part is abutted to the dust removing part, the other end of the buffer part is fixed, and the buffer part is set to enable the dust removing part to float along the buffering direction of the buffer part. The beneficial effects of the utility model are that, dust removal portion hugs closely all the time and the roll extrusion has the product surface of curvature under the effect of bolster to detach the dust on product surface, guarantee the cleanliness on whole product surface.

Description

Dust removing device

Technical Field

The utility model relates to a mobile terminal field, in particular to dust collector.

Background

At present, a large number of mobile terminals such as mobile phones or tablet computers adopt the design of curved screens, and when processing, the curved screen needing to be attached with a protective film usually has the dust produced by processing to be attached to the surface, so that the cleaning is difficult to ensure, and if the dust attached to the surface is not timely treated, the attaching effect of a subsequent protective film is influenced, for example, the effect of attaching the film is poor, and adverse phenomena such as bubbles exist, so that the production yield and the efficiency are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a dust collector can effectively clear away adnexed dust on the curved surface screen.

According to the utility model discloses a dust collector of an aspect embodiment for remove dust to the face that needs remove dust, include: a support; a first guide portion mounted to the bracket; a first sliding part including a first connecting member, the first sliding part being slidably mounted to the first guide part and moving along the first guide part; the driving part is mounted to the bracket and connected with the first sliding part, and the driving part drives the first sliding part to reciprocate along the first guide part; a dust removing part including a second guide part mounted to the first connecting member and a second sliding part slidably mounted to the second guide part; the buffer piece, one end butt the dust removal portion, the other end is fixed, the buffer piece sets up to make the dust removal portion follow the buffering direction of buffer piece can float.

According to the utility model discloses dust collector has following beneficial effect at least: in the process that the dust removing part moves along the first guide part, the dust removing part is abutted to the surfaces of products of terminal products such as mobile phones and tablet computers with curved surfaces, and the buffer parts are adjusted in a self-adaptive mode, so that the dust removing part is always attached to and rolled on the surfaces of the products with curvature under the action of the buffer parts, dust on the surfaces of the products is removed, and the cleanliness of the surfaces of the whole products is guaranteed.

According to some embodiments of the invention, the dust removing part comprises a first roller, a second roller and an installation part for installing the first roller and the second roller, the installation part being connected to the second sliding part.

According to some embodiments of the invention, the first gyro wheel demountable installation extremely the installed part, second gyro wheel fixed mounting extremely the installed part, first gyro wheel is in first gyro wheel pivoted state drives under the second gyro wheel rotates.

According to some embodiments of the invention, the first roller outer surface is wrapped with a dusting band for removing dust from the first roller outer surface.

According to some embodiments of the invention, the second gyro wheel is the silica gel gyro wheel.

According to some embodiments of the invention, the second sliding part comprises a first slider and a second connecting piece for connecting the mounting piece, the first slider and the second connecting piece being interconnected, the first slider being slidably mounted to the second guide part.

According to some embodiments of the invention, the one end butt of bolster the installed part, the other end of bolster with first connecting piece interconnect, the bolster sets up to follow the direction of second guide part is floatable.

According to some embodiments of the utility model, including first restriction portion, first restriction portion includes first response piece and second response piece, first response piece is installed first connecting piece, the second response piece is installed the installed part, first response piece sets up to the response the bolster is in the state of compression the position of installed part.

According to some embodiments of the present invention, the buffer member includes a second limiting portion, the second limiting portion is provided at the second sliding portion, and the second limiting portion abuts against the second guide portion in a state where the buffer member is extended.

According to some embodiments of the invention, the first guiding portion comprises a third sensing member detachably mounted, the first sliding portion comprises a fourth sensing member, and the third sensing member is configured to sense a position of the first sliding portion.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of an embodiment of a dust removing apparatus of the present invention;

fig. 2 is a side view of the dust removing device of fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, the dust removing apparatus according to an embodiment of the present invention includes a bracket 100, a first guide portion 110, a first sliding portion 120, a driving portion 200, a dust removing portion 300, and a buffer 400. A first guide portion 110 mounted to the bracket 100; a first sliding part 120 including a first connecting member 121, the first sliding part 120 being slidably mounted to the first guide part 110 and moving along the first guide part 110; a driving part 200 installed to the bracket 100, the driving part 200 being connected to the first sliding part 120, the driving part 200 driving the first sliding part 120 to reciprocate along the first guide part 110; a dust removing part 300 including a second guide part 310 and a second sliding part 320, the second guide part 310 being mounted to the first connector 121, the second sliding part 320 being slidably mounted to the second guide part 310; the buffer member 400 has one end abutting against the dust removing portion 300 and the other end fixed so that the dust removing portion 300 is floatable in the buffering direction of the buffer member 400.

In the process that the dust removing part 300 moves along the first guide part 110, the dust removing part 300 abuts against the surface of a product of a curved mobile phone, a tablet personal computer and other terminal products, and the buffer part 400 is adjusted in a self-adaptive manner, so that the dust removing part 300 is always tightly attached to and rolled on the surface of the product with curvature under the action of the buffer part 400, dust on the surface of the product is removed, and the cleanliness of the surface of the whole product is ensured.

In this embodiment, the driving part 200 may be provided with a driving part 210 in the front and rear direction, the first sliding part 120 is connected to the driving part 210, the first guide part 110 may be installed at a side of the bracket 100, and the first guide part 110 is parallel to the driving part 210. The first sliding portion 120 slides along the first guide portion 110 by the driving of the driving member 210, and thus, the first sliding portion 120 can be ensured to move smoothly. Since the first sliding part 120 and the second guide part 310 are connected to each other by the first connecting part 121, the second guide part 310 can also move in the front-rear direction, so that the dust removing part 300 can smoothly move in the front-rear direction on the surface of the product to be dust removed. The dust removing part 300 further includes a second sliding part 320, and the second sliding part 320 may be slidably mounted to the second guide part 310 and reciprocate along the second guide part 310, thereby enabling the dust removing part 300 to reciprocate in the up and down direction at the same time. One end of the buffer member 400 abuts against the dust removing part 300 and the other end is fixed, for example, to the first connecting member 121. When the surface of a mobile phone needs to be dedusted, the surface of the product is placed on the lower side of the dedusting part 300, the surface of the product is attached to the lower side of the dedusting part 300, and the dedusting part 300 is attached to the surface of the product. The first sliding part 120 drives the dust removing part 300 to move on the surface of the product in the front-back direction under the driving of the driving part 200. The buffer member 400 can adjust the dust removing part 300 through self-adaptive characteristics, so that the dust removing part 300 is always attached to the surface of a curved product in the moving process. Therefore, the dust on the surface of the product is completely removed, and the surface of the product is kept highly clean. It is conceivable that the buffer member 400 may be selected as an element having an elastic function such as a spring, and the buffer member 400 may be provided with several pieces. The driving part 200 may be selected as a stepping motor, the driving part 210 is a lead screw connected to the stepping motor, and the first sliding part 120 is connected to the lead screw through a nut on the lead screw so as to be capable of reciprocating along the first guide part 110 in the front and rear direction.

With continued reference to fig. 1, in some embodiments, the dust removing part 300 further includes a first roller 330, a second roller 340, and a mounting member 350 for mounting the first roller 330 and the second roller 340, the mounting member 350 being interconnected with the second sliding part 320. By providing the mounting member 350, not only the first roller 330 and the second roller 340 can be fixed, but also the first roller 330, the second roller 340 and the second sliding portion 320 can be connected, so that the moving tracks of the first roller 330, the second roller 340 and the second sliding portion 320 are consistent, thereby rolling dust on the surface of the cleaning product.

Referring to fig. 1 and 2, it is conceivable that a first rotating shaft 331 is penetratingly provided in the first roller 330 in a longitudinal direction, a second rotating shaft 341 is penetratingly provided in the second roller 340 in a longitudinal direction, the first rotating shaft 331 is detachably mounted to a mounting member 350, and the second rotating shaft 342 is fixed to the mounting member 350. The first roller 330 may be disposed above the second roller 340, and the first roller 330 is closely attached to the top of the second roller 340, and the second roller 340 may be driven and rotated in a state that the first roller 330 is rotated, so that the second roller 340 may be rolled on the surface of the product.

Referring to fig. 2, it is conceivable that a dust removing tape 332 is wound around the outer surface of the first roller 330 in order to remove dust adhered to the surface of the second roller 340. Specifically, the dust removing belt 332 can be made of sticky paper, when the first roller 330 drives the second roller 340 to rotate, dust on the surface of the second roller 340 is stuck by the first roller 330, and after a certain time, the sticky paper on the surface of the first roller 330, on which the dust is stuck, is replaced, so that dust can be removed again. In addition, the second roller 340 can be made of silica gel, and the silica gel roller can stick and remove fine dust on the surface of the product without leaving marks on the surface of the product, so that the cleanliness of the surface of the product is maintained. Of course, the material selection of the second roller 340 is not limited thereto, and those skilled in the art can arbitrarily select the material selection according to the actual situation.

Referring to fig. 1, in some embodiments, the second sliding portion 320 includes a first slider 321 and a second connector 322. The first slider 321 is configured to be able to fit with the second guide portion 310 and is slidably mounted to the second guide portion 310, for example, a side portion of the second guide portion 310. One side of the second link 322 is connected to the mounting member 350, and the other side of the second link 322 is connected to the first slider 321, so that the mounting member 350 and the first and second rollers 330 and 340 mounted on the mounting member 350 can move together with the movement of the first slider 321 on the second guide 310.

With continued reference to fig. 1, it is contemplated that the bumper 400 can be disposed between the mount 350 and the first connector 121. One end of the buffer member 400 abuts against the mounting member 350 and the other end is fixed to the first connecting member 121, and the buffer member 400 is provided to be floatable in the direction of the second guide portion 310. When the first sliding part 120 drives the dust removing part 300 to roll to a position where the surface of the product is higher under the driving of the driving part 200, the surface of the product presses the second roller 340 upwards, and then the mounting part 350 pushes the buffer 400, so that the buffer 400 is compressed, and the mounting part 350 simultaneously pushes the second sliding part 320 to slide upwards along the second guide part 310; when the dust removing part 300 rolls from a higher position to a lower position on the surface of the product, the compressed buffer member 400 is gradually extended and pushes the mounting member 350 downward, and the mounting member 350 carries the second sliding part 320 to slide downward along the second guide part 310. In the whole moving process, due to the self-adaptive capacity of the buffer member 400, the motion of the second roller 340 in the vertical direction is buffered, so that the second roller 340 is always tightly attached to the surface of the curved screen. Therefore, the dust on the surface of the product is completely removed, and the surface of the product is kept highly clean.

Referring to fig. 1, it is conceivable that a first restriction portion 500 is provided between the first connector 121 and the mounting member 350 in order to restrict the buffer 400 from being excessively compressed. The first limiting portion 500 includes a first sensing element 510 and a second sensing element 520, for example, the first sensing element 510 may be mounted on the first connecting element 121, the second sensing element 520 may be mounted on the mounting element 350, and the first sensing element 510 is configured to sense the position of the mounting element 350 in the compressed state of the buffer 400. Specifically, the first sensing member 510 may be a sensor, such as a U-shaped photoelectric switch, and the second sensing member 520 may be a sensing piece. When the second sliding portion 320 slides upwards, the mounting member 350 moves towards the first connecting member 121, and when the sensing piece enters the sensing range of the sensor, the mounting member 350 stops moving, thereby preventing the buffer member 400 from being excessively compressed. It should be noted that the positions of the sensors and the sensing elements can be changed, and the number of the sensors and the number of the sensing elements can be increased without exceeding the scope of the present embodiment. Further, the first restriction part 500 may be selected as a flexible rubber pad, a hinge structure movably coupled between the first connection member 121 and the mounting member 350, or a sliding rail having a certain length, so long as it can restrict the extreme compression of the buffer member 400.

Referring to fig. 1, in some embodiments, in order to limit the buffer 400 from being excessively stretched, a second limiting portion 600 may be provided. The second restriction part 600 may be disposed at the second sliding part 320, for example, the first slider 321, and the second restriction part 600 may be fixedly coupled to an upper portion of the first slider 321 and partially protrude in a direction of the second guide part 310. When the second sliding portion 320 slides down along the second guide portion 310, the second restriction portion 600 slides down along with the first slider 321. When the buffering member 400 extends to the extreme state, the protruding portion of the second limiting portion 600 toward the second guiding portion 310 abuts against the upper surface of the second guiding portion 310, so as to limit the first slider 321 from sliding continuously, thereby limiting the mounting member 350 from moving downwards continuously, and further preventing the buffering member 400 from being stretched excessively. Specifically, the second restriction portion 600 may be selected as an L-shaped baffle. Of course, the shape of the second limiting portion 600 is not limited thereto, and those skilled in the art can appropriately adjust and select the shape of the second limiting portion 600 according to actual circumstances.

Referring to fig. 2, in some embodiments, in order to adjust the moving path of the first sliding part 120 and simultaneously adjust the moving path of the dust removing part 300 on the surface of the product, a detachable third sensing member 111 is provided. For example, the third sensing member 111 may be mounted to the first guide part 110. The first sliding part 120 includes a fourth sensing member 122. For example, the fourth sensing member 122 may be installed at a side portion of the first sliding portion 120 such that the third sensing member 111 can sense the position of the fourth sensing member 122. Specifically, the third sensing element 111 may be a sensor, and the fourth sensing element 122 may be a sensing piece. In order to enable the first sliding part 120 to automatically slide back and forth, the third sensing member 111, i.e., the sensor, may be provided in two pieces, i.e., the first sensor 111a and the second sensor 111b, and disposed at a predetermined position of the first guide part 110, where the predetermined position is a moving distance of the first sliding part 120 on the first guide part 110. When the fourth sensing member 122 moves to the first sensor 111a and enters the sensing range of the first sensor 111a, the first sliding part 120 stops moving forward, and at the same time, the turning direction is reversed to move to the position of the second sensor 111 b; when the fourth sensing member 122 moves to the second sensor 111b and enters the sensing range of the second sensor 111b, the first sliding portion 120 stops moving backward, and at the same time, the turning direction is reversed to move to the position of the first sensor 111 a. Thereby, the first sliding portion 120 is caused to reciprocate between the third sensing pieces 111. The first sliding part 120 drives the third connecting member to move, and further drives the second guiding part 310 to reciprocate along the front-back direction, so that the dust removing part 300 rolls on the surface of the product to remove the dust on the surface. The installation position of the third sensing member 111 can be adjusted according to the distance and position that the dust removing part 300 needs to move, so that the dust removing device can be applied to the surface of a product with any length or width.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims (10)

1. Dust collector for remove dust to the face that needs remove dust, its characterized in that includes:

a support;

a first guide portion mounted to the bracket;

a first sliding part including a first connecting member, the first sliding part being slidably mounted to the first guide part and moving along the first guide part;

the driving part is mounted to the bracket and connected with the first sliding part, and the driving part drives the first sliding part to reciprocate along the first guide part;

a dust removing part including a second guide part mounted to the first connecting member and a second sliding part slidably mounted to the second guide part;

the buffer piece, one end butt the dust removal portion, the other end is fixed, the buffer piece sets up to make the dust removal portion follow the buffering direction of buffer piece can float.

2. The dust removing device according to claim 1, wherein the dust removing portion includes a first roller, a second roller, and a mounting member for mounting the first roller and the second roller, the mounting member being connected to the second sliding portion.

3. The dust removing apparatus according to claim 2, wherein the first roller is provided with a first rotating shaft detachably mounted to the mounting member, the second roller is provided with a second rotating shaft fixedly mounted to the mounting member, and the first roller rotates the second roller in a state where the first roller rotates.

4. The dust removing apparatus according to claim 3, wherein a dust removing tape for removing dust on an outer surface of the first roller is wound on the outer surface of the first roller.

5. The dust removing device according to claim 4, wherein the second roller is a silica gel roller.

6. A dusting apparatus according to claim 2 or 5, characterized in that the second sliding part comprises a first slider and a second connector for connecting the mounting part, the first slider and the second connector being connected to each other, the first slider being slidably mounted to the second guiding part.

7. The dust removing device according to claim 6, wherein one end of the buffer member abuts against the mounting member, and the other end of the buffer member is connected to the first connecting member, and the buffer member is provided to be floatable in the direction of the second guide portion.

8. The dust removing device according to claim 2 or 7, comprising a first limiting portion, wherein the first limiting portion comprises a first sensing element and a second sensing element, the first sensing element is mounted on the first connecting element, the second sensing element is mounted on the mounting element, and the first sensing element is configured to sense the position of the mounting element when the buffer element is in the compressed state.

9. The dust removing device according to claim 1, comprising a second regulating portion provided at the second sliding portion, the second regulating portion abutting against the second guide portion in a state where the buffer member is extended.

10. The dusting apparatus of claim 1 whereby the first guide comprises a third sensing element removably mounted and the first slide comprises a fourth sensing element, the third sensing element being configured to sense the position of the first slide.

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