CN215142481U

CN215142481U - Scrape liquid mechanism and terminal equipment cleaner

Info

Publication number: CN215142481U
Application number: CN202121628800.XU
Authority: CN
Inventors: 于泳
Original assignee: Beijing Flying Fox Fish Intelligent Technology Co ltd
Current assignee: Beijing Flying Fox Fish Intelligent Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-14
Anticipated expiration: 2031-07-16

Abstract

The application relates to a cleaning device technical field for terminal equipment discloses a scrape liquid mechanism, includes: the scraper is provided with a soft end part, the two scraper pieces are oppositely arranged in a mode that the soft end parts are opposite, and each scraper piece is rotatably arranged. The limiting structure is arranged on the side of the first side surface of the scraping blade so as to limit the scraping blade to rotate towards the side of the first side surface; the reset structure is arranged on the scraping blade, and the reset structure can enable the scraping blade to keep a horizontal state or abut against the limiting structure. In the embodiment of the disclosure, the scraping blade can freely rotate towards the second side surface, the rotation of the scraping blade on the first side surface side is limited by the limiting structure and rotates to the position abutted against the limiting structure at most, and the arrangement of the reset structure enables the scraping blade to be kept in a horizontal state or abutted against the limiting structure under the condition of not being interfered by external force; when the blade receives a force toward the second side surface, the blade can freely rotate toward the second side surface. The application also discloses a terminal equipment cleaning machine.

Description

Scrape liquid mechanism and terminal equipment cleaner

Technical Field

The application relates to the technical field of terminal equipment cleaning, for example to a scrape liquid mechanism and terminal equipment cleaning machine.

Background

Currently, various terminal devices, such as mobile phones, tablet computers, etc., have become indispensable dependent electronic products for people's life. With the continuous powerful functions of the terminal equipment, the daily use frequency and the daily use time of people are greatly increased. While people enjoy various conveniences brought by using the terminal device, the hygiene problem of the mobile phone becomes more prominent.

At present, in a cleaning device for a terminal device, a terminal device cleaning machine which drives the terminal device to move by using a pair roller mechanism and simultaneously completes cleaning of the terminal device is provided, wherein a cleaning channel is formed between two rollers which are arranged in pair in the pair roller mechanism. In the cleaning process, the two rollers extrude and clamp the terminal equipment, and rub the surface of the terminal equipment in the rotating process to finish the rubbing cleaning. And a liquid scraping mechanism is arranged at the inner side of the inlet and outlet of the terminal equipment cleaning machine so as to scrape residual cleaning liquid on the surface of the terminal equipment when the terminal equipment is pushed out of the cleaning machine.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: the scraper of the liquid scraping mechanism of the existing terminal equipment cleaning machine is not flexible in rotation, when terminal equipment enters the cleaning machine, the end part of the scraper can rub the surface of the terminal equipment, certain resistance is caused when the terminal equipment is pushed, the scraper is abraded, and the service life of the scraper is shortened.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a liquid scraping mechanism and a terminal equipment cleaning machine, and aims to solve the problems that a scraping blade of the liquid scraping mechanism of the existing terminal equipment cleaning machine is not flexible in rotation, when terminal equipment enters the cleaning machine, the end part of the scraping blade can also rub the surface of the terminal equipment, certain resistance is caused when the terminal equipment is pushed, the scraping blade is abraded, and the service life of the scraping blade is shortened.

In some embodiments, the liquid scraping mechanism comprises: two wiper blades having soft ends; the two scraping blades are oppositely arranged in a mode that the soft end parts are opposite, and each scraping blade is rotatably arranged; the limiting structure is arranged on the side of the first side surface of the scraping blade so as to limit the scraping blade to rotate towards the first side surface; the reset structure is arranged on the scraping blade and can enable the scraping blade to be kept in a horizontal state or abut against the limiting structure.

In some embodiments, the terminal device cleaning machine includes the liquid scraping mechanism of any one of the foregoing embodiments, which is disposed inside an entrance and an exit of the terminal device cleaning machine, and is configured to scrape off residual cleaning liquid on a surface of the terminal device when the terminal device is pushed out.

The liquid scraping mechanism and the terminal equipment cleaning machine provided by the embodiment of the disclosure can realize the following technical effects:

according to the liquid scraping mechanism disclosed by the embodiment of the disclosure, the scraping blade can freely rotate towards the second side surface, the rotation of the scraping blade on the first side surface side is limited by the limiting structure and rotates to the position abutted to the limiting structure at most, and the arrangement of the reset structure enables the scraping blade to be kept in a horizontal state or abutted to the limiting structure under the condition of not being interfered by external force; when the blade receives a force toward the second side surface, the blade can freely rotate toward the second side surface.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is a schematic structural diagram of a liquid scraping mechanism provided in an embodiment of the present disclosure;

fig. 2 is a structural schematic diagram of an operating state of a liquid scraping mechanism provided by the embodiment of the disclosure;

fig. 3 is a structural schematic diagram of an operating state of a liquid scraping mechanism provided by the embodiment of the disclosure;

fig. 4 is a structural schematic diagram of an operating state of a liquid scraping mechanism provided in the embodiment of the present disclosure.

Reference numerals:

10. a roll aligning mechanism; 100. a roller; 101. a first roller; 102. a second roller; 21. a bracket;

40. a liquid scraping mechanism; 41. scraping a blade; 410. a soft end portion; 411. a root portion; 412. a support plate; 42. a limiting structure; 43. a reset structure;

50. and (4) terminal equipment.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

Referring to fig. 1 to 4, an embodiment of the present disclosure provides a liquid scraping mechanism 40, which includes two scraping blades 41, a restoring structure 43 and a limiting structure 42, where the scraping blades 41 have a soft end 411, the two scraping blades 41 are disposed opposite to each other in a manner that the soft end 411 is opposite, and each scraping blade 41 is rotatably disposed. The limiting structure 42 is arranged on the first side surface side of the scraping blade 41 to limit the rotation of the scraping blade 41 to the first side surface side; the reset structure 43 is disposed on the scraping blade 41, and the reset structure 43 can keep the scraping blade 41 in a horizontal state or abut against the limiting structure 42.

In the liquid scraping mechanism 40 of the embodiment of the present disclosure, the scraping blade 41 can freely rotate toward the second side surface, while the rotation on the first side surface is limited by the limiting structure 42, and at most rotates to a position abutting against the limiting structure 42, and the arrangement of the resetting structure 43 keeps the scraping blade 41 in a horizontal state or abuts against the limiting structure 42 under the condition of not being interfered by external force; when receiving a force toward the second side surface, the blade 41 is freely rotatable toward the second side surface.

As shown in fig. 2 to 4, the liquid scraping mechanism 40 according to the embodiment of the disclosure is suitable for a terminal device cleaning machine, the limiting structure 42 is located at a cleaning inlet and outlet side of the cleaning machine, and when the terminal device is placed into the cleaning machine, the terminal device contacts the scraping blades 41 and drives the two scraping blades 41 to freely rotate towards the second side surface side, so that the terminal device smoothly enters the cleaning machine (as shown in fig. 2); after the terminal device has completely entered the interior of the cleaning machine, the blade 41 is automatically returned to the initial position (as shown in fig. 3); in the process that the terminal device is pushed out, the two scraping blades 41 are limited by the limiting structure 42 on the second side surface side and cannot rotate freely, so that the soft end portions 411 of the scraping blades 41 are extruded and deformed and are attached to the surface of the terminal device, the residual cleaning liquid on the surface of the terminal device is scraped, and the surface of the terminal device can form a mirror surface cleaning effect (as shown in fig. 4).

That is, when the two scraping blades 41 are in a horizontal state or abut against the limiting structure 42, the distance between the edges of the soft end portions 411 of the two scraping blades 41 is smaller than the set distance. The set distance is determined according to the thickness of the equipment to be scraped. For example, the distance is set to the thickness of the terminal device. It is ensured that the soft end 411 of the scraping blade 41 can scrape off the residual cleaning liquid on the surface of the terminal device during the pushing-out process of the terminal device.

In some embodiments, the first restoring structure 43 includes a weight member disposed on the wiper blade 41, and the weight member and the wiper blade 41 form a lever structure with a rotation axis of the wiper blade 41 as a fulcrum. That is, the weight and the soft end 411 of the blade 41 are located on both sides of the rotation axis of the blade 41. The structural form of the weight member is not limited, and the weight member can be a massive weight.

The weight of the counterweight is determined according to the lever principle. Optionally, the first moment on the counterweight side is greater than or equal to the second moment on the wiper blade 41 side, so that the two wiper blades 41 are in a horizontal state or abut against the limiting structure 42. When the first moment is greater than the second moment, the two scraping blades 41 respectively abut against the corresponding limiting structures 42; when the first moment is equal to the second moment, the two blades 41 may be in a horizontal state.

In other embodiments, the second restoring structure 43 includes a spring structure, which is disposed on the rotation shaft of the scraping blade 41, and the spring structure enables the scraping blade 41 to be in a horizontal state or abut against the limiting structure 42 when the spring structure is in a free state. The elasticity of the spring structure is smaller than the gravity of the terminal device, so that when the terminal device is placed in the cleaning machine, the two scraping blades 41 can be smoothly pushed to rotate towards the second side face side. And after the terminal equipment is taken out, the two scraping blades 41 can restore the initial horizontal state or abut against the limiting structure 42.

In some embodiments, the blade 41 includes a body of the blade 41 and a support plate 412, and the support plate 412 is disposed on one side of the body of the blade 41 along the length direction of the body of the blade 41. In the first returning structure 43, the weight member is provided on the outer end surface in the longitudinal direction of the support plate 412. In the second return structure 43, the rotating shafts of the wiper blades 41 are disposed at both ends of the supporting plate 412, and the spring structures are disposed on the rotating shafts to ensure that the wiper blades 41 are automatically returned.

Alternatively, the blade 41 (blade 41 body) is in a long sheet shape; the soft end 411 of the blade 41 is one end in the width direction, and the other end in the width direction is rotatably provided. The scraping device is arranged along the screen surface and the back shell surface of the terminal device, and residual liquid on the main surface of the terminal device is scraped. When the blade 41 includes the blade 41 body and the support plate 412, the support plate 412 is provided at the other end portion in the width direction of the blade 41 body.

Alternatively, the thickness of the long sheet-like wiper blade 41 (wiper blade 41 body) is uniform.

Alternatively, the thickness of the long sheet-like blade 41 (blade 41 body) decreases from the root 411 to the soft end 411. Guarantee that soft tip 411 can warp and laminate the terminal equipment surface better, reach better scraping effect.

Optionally, the wiper blade 41 is made of an elastic material. Such as a rubber material.

In some embodiments, the position-limiting structure 42 is disposed to fit the first side of the wiper blade 41 in a horizontal state. The blade 41 is allowed to rotate only from the horizontal state to the second side surface side. In this embodiment, when the blades 41 are in the horizontal state, the distance between the soft ends 411 of the two blades 41 is smaller than the thickness of the terminal device. So that the blade 41 can rotate only to the second side surface side of the blade 41.

Optionally, the limiting structure 42 includes a limiting plate, and the first side surface of the limiting plate attaching blade 41 in the horizontal state is provided. The length of the stopper plate is not limited, and may be the same as the length of the blade 41, or may be smaller than the length of the blade 41, as long as the rotation of the blade 41 to the first side surface side can be restricted.

With reference to fig. 1 to 4, an embodiment of the present disclosure provides a terminal device cleaning machine, including the liquid scraping mechanism 40 of any one of the foregoing embodiments, where the liquid scraping mechanism 40 is disposed inside an entrance and an exit of the terminal device cleaning machine, and is used for scraping off residual cleaning liquid on a surface of the terminal device when the terminal device is pushed out.

The terminal equipment cleaning machine of the embodiment of the disclosure adopts the aforementioned liquid scraping mechanism 40, so that when the terminal equipment is put into the cleaning machine, the scraping blade 41 does not generate resistance to the terminal equipment, and the terminal equipment can smoothly reach the initial position. The liquid scraping mechanism 40 is disposed on a movement path between the pair roller mechanism 10 (including the first roller 101 and the second roller 102 disposed in pair) and the inlet and outlet of the terminal device cleaning machine.

In some embodiments, the limiting structure 42 of the wiping mechanism 40 is located on the inlet side.

The terminal equipment cleaning machine further comprises a bracket mechanism, wherein the bracket mechanism comprises a bracket 21 and a driving mechanism, and the bracket 21 can move on the motion path of the terminal equipment 50 to provide support for the terminal equipment 50; the driving structure is provided with the bracket 21, the bracket 21 can be driven to move on the motion path of the terminal equipment, and the moving speed of the terminal equipment is further controlled by controlling the moving speed of the bracket 21, so that the roller 100 in a rotating state rubs on the surface of the terminal equipment, and the cleaning effect of manually pressing and wiping is realized. The driving structure of the carriage mechanism is not limited. Alternatively, the drive structure utilizes the principle of a worm gear to effect movement of the carriage 21. Wherein, the screw rod in the worm gear is arranged along the motion path of the terminal equipment. Optionally, the driving structure comprises a telescopic rod, the telescopic structure having a bracket 21 provided on a telescopic end thereof. The specific structure of the bracket mechanism can refer to the corresponding structure in the existing terminal equipment cleaning machine, and is not limited.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A liquid scraping mechanism is characterized by comprising:

two wiper blades having soft ends; the two scraping blades are oppositely arranged in a mode that the soft end parts are opposite, and each scraping blade is rotatably arranged;

the limiting structure is arranged on the side of the first side surface of the scraping blade so as to limit the scraping blade to rotate towards the first side surface;

the reset structure is arranged on the scraping blade and can enable the scraping blade to be kept in a horizontal state or abut against the limiting structure.

2. The wiper mechanism of claim 1, wherein the reset mechanism comprises:

the counterweight is arranged on the scraping blade, and the counterweight and the scraping blade form a lever structure by taking a rotating shaft of the scraping blade as a fulcrum.

3. The wiper mechanism of claim 1, wherein the reset mechanism comprises:

and the spring structure is arranged on the rotating shaft of the scraping blade, and the spring structure enables the scraping blade to be in a horizontal balance state when being in a free state.

4. The liquid scraping mechanism as claimed in claim 1, 2 or 3, wherein the distance between the edges of the soft ends of the two scraping blades is smaller than a set distance when the two scraping blades are in a horizontal equilibrium state.

5. The wiper mechanism as defined in claim 1, 2 or 3 wherein said wiper blade comprises:

a wiper body;

the supporting plate is arranged on one side edge of the scraping piece body along the length direction of the scraping piece body.

6. The wiper mechanism as defined in claim 5 wherein said wiper body is in the form of an elongated strip; the soft end part is one end part in the width direction, and the other end part in the width direction is rotatably arranged.

7. The wiper mechanism as defined in claim 6,

the thickness of the long strip sheet-shaped scraper body is consistent;

or the thickness of the long strip sheet-shaped scraping blade body from the root part to the soft end part is reduced.

8. The liquid scraping mechanism according to claim 1, 2 or 3, wherein the limiting structure is arranged to fit a first side surface of the scraping blade in a horizontal state; so that the blade can rotate only to the second side surface side.

9. A terminal device cleaning machine, comprising the liquid scraping mechanism according to any one of claims 1 to 8, provided inside an entrance and exit of the terminal device cleaning machine, for scraping off residual cleaning liquid on a surface of a terminal device when the terminal device is pushed out.

10. The terminal device cleaning machine of claim 9, wherein the liquid scraping mechanism limiting structure is located on the inlet side.