CN217664830U - Cleaning pen - Google Patents
Cleaning pen Download PDFInfo
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- CN217664830U CN217664830U CN202221326831.4U CN202221326831U CN217664830U CN 217664830 U CN217664830 U CN 217664830U CN 202221326831 U CN202221326831 U CN 202221326831U CN 217664830 U CN217664830 U CN 217664830U
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- brush head
- cleaning
- head rod
- shell
- guide
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Abstract
The utility model discloses a cleaning pen, which comprises a shell, wherein a rotary telescopic mechanism is arranged inside the shell; a first brushhead stem slidably connected within the housing; one end of the first brush head rod is connected with the driving end of the rotary telescopic mechanism, and the other end of the first brush head rod is provided with a first cleaning part; the rotary telescopic mechanism is used for bearing and driving the first brush head rod to slide relative to the shell, so that the first cleaning part extends out of the shell. Through the utility model discloses realize improving the firm degree between first brush head pole and the casing, first brush head pole returns to inside the casing when avoiding using to improve clean efficiency.
Description
Technical Field
The utility model relates to a clean technical field of electronic product, in particular to clean pen.
Background
In the modern society, various electronic product terminals are in endless, and along with the long-time use of electronic products, dirt can be deposited on the electronic products, and most of electronic products, for example, many fold positions on earphones are inconvenient to clean, and a large amount of bacteria are generated after long-term accumulation, which brings potential safety hazards to the health of human bodies. Although there is a cleaning pen specially used for cleaning electronic products in the market at present, because the brush head rod is designed in a push-pull mode, if the brush head rod and the shell are not locked stably during use, the brush head rod is easy to return to the inside of the shell, and the cleaning efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cleaning pen aims at realizing improving the degree of firmness between brush head pole and the casing, and inside brush head pole returned to the casing when avoiding using to improve clean efficiency.
In order to achieve the above object, the utility model provides a cleaning pen, include:
the device comprises a shell, a rotating and telescoping mechanism and a rotating and telescoping mechanism, wherein the rotating and telescoping mechanism is arranged inside the shell;
a first brushhead stem slidably connected within the housing; one end of the first brush head rod is connected with the driving end of the rotary telescopic mechanism, and the other end of the first brush head rod is provided with a first cleaning part; the rotary telescopic mechanism is used for bearing and driving the first brush head rod to slide relative to the shell, so that the first cleaning part extends out of the shell.
Optionally, the rotary telescopic mechanism comprises a force-bearing part, a bearing bracket and a spiral rotating shaft; the spiral rotating shaft is coaxially arranged with the shell and comprises a threaded part and a connecting part, one end of the connecting part is connected with the end part of the threaded part, the other end of the connecting part is fixedly connected with the stress part, and at least part of the stress part is exposed out of the shell; the bearing support with casing fixed connection, just bearing support cover is located connecting portion, connecting portion with the bearing support rotates to be connected.
Optionally, one end of the first brush head rod, which is used for connecting the rotary telescopic mechanism, is sleeved on the threaded portion, and the first brush head rod is in threaded connection with the threaded portion; a first guide part is arranged on the outer side of the first brush head rod and is arranged along the extending direction of the sliding path of the first brush head rod; the inner side of the shell is provided with a second guide part, and the first guide part is in sliding fit with the second guide part.
Optionally, the first guide part comprises a guide groove and the second guide part comprises a guide bone strip.
Optionally, the guide grooves include a plurality of guide grooves, and the plurality of guide grooves are distributed in an annular array by taking the axis of the first brush head rod as a shaft core.
Optionally, the threaded portion includes a plurality of thread paths, and the plurality of thread paths are spirally wound around an axis of the threaded portion as a core.
Optionally, one end of the stressed portion, which is far away from the connecting portion, is provided with a second brush head rod, and a second cleaning portion is arranged on the second brush head rod.
Optionally, a cover body is arranged at one end of the shell body, which is provided with the stress part, and the cover body is detachably connected with the stress part in a buckling manner; when the cover body is connected with the stress part, the cover body wraps the second cleaning part; and the cover body can be connected with and drives the stress part to rotate through the buckle.
Optionally, one end of the housing, which is close to the first cleaning portion, is provided with a limiting portion, and the limiting portion abuts against an end portion, which is far away from the rotary telescopic mechanism, of the first brush head rod.
Optionally, the first cleaning part comprises a first brush and a second brush, and the volume of the first brush is smaller than that of the second brush; the first hairbrush is positioned at one end of the first cleaning part, which is far away from the first brush head rod, and the second hairbrush is positioned at the side part of the first cleaning part.
Compared with the prior art, the beneficial effects of the utility model are that:
be different from the plug-type design of brush head pole among the background art, the utility model discloses a first brush head pole is connected on rotatory telescopic machanism, utilizes rotatory telescopic machanism to drive first brush head pole and takes place sliding motion for the casing to adopt buckle complex fixed mode, consequently avoid appearing the unstable problem of screens, realize improving the degree of stability between first brush head pole and the casing, first brush head pole returns inside to the casing when avoiding using to improve clean efficiency. When the first cleaning part extends out of the shell, the first cleaning part is used for cleaning the electronic product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a cleaning pen according to an embodiment of the present invention;
FIG. 2 is a second schematic structural view of an embodiment of the cleaning pen of the present invention;
FIG. 3 is a third schematic structural view of an embodiment of the cleaning pen of the present invention (with the housing and the cover hidden);
FIG. 4 is a schematic view of the internal structure of an embodiment of the cleaning pen of the present invention;
FIG. 5 is an exploded view of an embodiment of the cleaning pen of the present invention;
fig. 6 is a schematic structural diagram of the limiting portion in an embodiment of the cleaning pen of the present invention:
fig. 7 is a second schematic structural view of the limiting portion in an embodiment of the cleaning pen of the present invention:
fig. 8 is a schematic structural view of the first brush head rod in an embodiment of the cleaning pen of the present invention.
The names of the components identified in the figures are as follows:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
101 | |
| 102 | Limiting |
1021 | |
| 1022 | Middle through |
2 | First |
| 201 | First guide part | 3 | A |
| 301 | |
302 | |
| 4 | |
401 | |
| 5 | |
6 | Spiral rotating |
| 601 | |
602 | Connecting |
| 7 | Second |
8 | |
| 9 | |
901 | Clamping |
| 10 | Rotary telescopic mechanism |
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment discloses a cleaning pen, and referring to fig. 1-3, the cleaning pen comprises a housing 1, wherein a rotary telescopic mechanism 10 is arranged inside the housing 1; the first brush head rod 2 is connected inside the shell 1 in a sliding manner; one end of the first brush head rod 2 is connected with the driving end of the rotary telescopic mechanism 10, and the other end of the first brush head rod 2 is provided with a first cleaning part 3; the rotary telescopic mechanism 10 is driven to slide the first brush head rod 2 relative to the housing 1, so that the first cleaning part 3 protrudes from the housing 1.
Be different from the plug-type design of brush head pole among the background art, first brush head pole 2 of this embodiment is connected on rotatory telescopic machanism 10, utilize rotatory telescopic machanism 10 to drive first brush head pole 2 and take place sliding motion for casing 1, because first brush head pole 2 carries out gliding through rotatory telescopic machanism 10 this moment, consequently fixed need not to utilize the screens cooperation between first brush head pole 2 and the casing 1, it is not the fixed mode that adopts buckle complex, consequently avoid appearing the unstable problem of screens, thereby realize improving the degree of stability between first brush head pole 2 and the casing 1, first brush head pole 2 rolls back to inside the casing 1 when avoiding using, thereby improve clean efficiency. After the first cleaning part 3 extends out of the housing 1, the electronic product is cleaned by the first cleaning part 3.
It can be understood that the electronic product in this embodiment may be an earphone, a mobile phone, a pad, a notebook, and the like, and the cleaning pen in this embodiment may clean gaps and dirty areas of the electronic product at any time and any place according to the needs of the user.
As a preferable scheme of the above embodiment, referring to fig. 3 to 5, the rotary telescopic mechanism 10 includes a force-receiving portion 4, a supporting bracket 5 and a spiral rotating shaft 6; the spiral rotating shaft 6 is arranged coaxially with the shell 1, the spiral rotating shaft 6 comprises a threaded portion 601 and a connecting portion 602, one end of the connecting portion 602 is connected with the end portion of the threaded portion 601, the other end of the connecting portion 602 is fixedly connected with the stress portion 4, at least part of the stress portion 4 is exposed out of the shell 1, and specifically, the stress portion 4 is located at one end, far away from the first cleaning portion 3, of the shell 1; the bearing support 5 is fixedly connected with the housing 1, the connecting portion 602 is sleeved with the bearing support 5, and the connecting portion 602 is rotatably connected with the bearing support 5. One end of the first brush head rod 2, which is used for connecting the rotary telescopic mechanism 10, is sleeved on the threaded part 601, and the first brush head rod 2 is in threaded connection with the threaded part 601; a first guide part 201 is arranged on the outer side of the first brush head rod 2, and the first guide part 201 is arranged along the extending direction of the sliding path of the first brush head rod 2; the inner side of the housing 1 is provided with a second guide part 101, and the first guide part 201 is in sliding fit with the second guide part 101. So set up, drive forced section 4 through the user from the outside of casing 1 and rotate to drive the spiral pivot 6 that is connected with forced section 4 and rotate together. Since the first brush head rod 2 is screwed with the screw portion 601 of the spiral rotating shaft 6 on one hand, and the first brush head rod 2 is slidably engaged with the second guide portion 101 of the housing 1 through the first guide portion 201 on the other hand, and the first guide portion 201 is disposed along the extending direction of the sliding path of the first brush head rod 2, when the spiral rotating shaft 6 rotates, the first brush head rod 2 makes sliding movement (similar to a screw transmission structure) relative to the housing 1, so that the first cleaning portion 3 protrudes out of the housing 1. The simple structure practicality of this embodiment is strong, and does not have the unstable problem of screens between first brush head pole 2 and the casing 1, satisfies the design purpose of this application.
Specifically, referring to fig. 5-6, the first guide portion 201 includes a guide slot and the second guide portion 101 includes a guide rib. So set up, through direction and limiting displacement between guide way and the direction bone strip to ensure that first brush head pole 2 can only take place sliding motion for casing 1, can not take place rotary motion along with spiral pivot 6 together.
Specifically, referring to fig. 3 and 8, the guide grooves include a plurality of guide grooves, and the plurality of guide grooves are distributed in an annular array with the axis of the first brush head rod 2 as the axis. So set up, through setting up a plurality of guide ways to improve the direction and the limiting displacement of casing 1 to first brush head pole 2. In this embodiment, the number of the guide grooves is four, and it can be understood that, since the guide ribs and the guide grooves are cooperatively arranged, the number of the guide ribs is four accordingly.
Specifically, referring to fig. 3, the threaded portion 601 includes a plurality of thread paths spirally wound around an axis of the threaded portion 601. With this arrangement, a plurality of thread paths are provided in the thread portion 601, so that the driving performance of the first brush head rod 2 when the spiral rotary shaft 6 rotates is improved, and slipping between the bolt rotary shaft and the first brush head rod 2 is avoided. In the present embodiment, the thread paths are provided in three.
As a preferable solution of the above embodiment, referring to fig. 4-5, one end of the force-receiving portion 4 far away from the connecting portion 602 is provided with a second brush head rod 7, and the second brush head rod 7 is provided with a second cleaning portion 8. Specifically, the second cleaning portion 8 is a sponge bar. So set up, it is complicated various to consider the earphone profile, through setting up the sponge stick with the cleanness to different earphone profiles to improve the suitability of this product.
Specifically, referring to fig. 4-5, a cover 9 is disposed at one end of the housing 1 where the force-receiving portion 4 is disposed, and the cover 9 is detachably connected to the force-receiving portion 4 by a snap fit; when the cover body 9 is connected with the stress part 4, the cover body 9 wraps the second cleaning part 8; and the cover body 9 can drive the force-bearing part 4 to rotate through the snap connection. So set up, wrap up second cleaning portion 8 through setting up lid 9, avoid when non-user state, outside dust pollutes second cleaning portion 8, leads to the cleanliness factor of second cleaning portion 8 to reduce.
More specifically, referring to fig. 4-5, a slot 901 is provided on the cover 9, a fixture block 401 is provided on the force-bearing portion 4, and the slot 901 is engaged with the fixture block 401. So set up, when lid 9 and forced section 4 amalgamation, draw-in groove 901 and fixture block 401 also gomphosis each other, because fixture block 401 is at the unable free activity of the left and right sides direction of draw-in groove 901, consequently when user drive lid 9 rotated, draw-in groove 901 also ordered about fixture block 401 correspondingly and rotated to drive forced section 4 and together take place rotational motion, in order to satisfy the design purpose of "lid 9 accessible buckle connection drive forced section 4 takes place rotational motion" of this application.
As a preferable solution of the above embodiment, referring to fig. 6 to 7, one end of the housing 1 close to the first cleaning part 3 is provided with a limiting part 102, and the limiting part 102 abuts against one end of the first brush head rod 2 far from the rotary telescopic mechanism. So set up, avoid first brush head pole 2 to slide excessively through setting up spacing portion 102, make first brush head pole 2 only can be located casing 1 and slide to avoid first brush head pole 2 to slide excessively to break away from spiral shaft 6.
Specifically, referring to fig. 6 to 7, the limiting portion 102 includes a limiting ring 1021, a diameter of a central through hole 1022 of the limiting ring 1021 is larger than a cross-sectional diameter of the first cleaning portion 3, and a diameter of the central through hole 1022 of the limiting ring 1021 is smaller than a cross-sectional diameter of the first brush head rod 2. With such an arrangement, the middle through hole 1022 of the limiting ring 1021 can only allow the first cleaning portion 3 to pass through, but not allow the first brush head rod 2 to pass through, so as to meet the purpose of preventing the first brush head rod 2 from sliding excessively.
As a preferable solution of the above embodiment, referring to fig. 3 to 5, the first cleaning portion 3 includes a first brush 301 and a second brush 302, and a volume of the first brush 301 is smaller than a volume of the second brush 302; the first brush 301 is located at one end of the first cleaning portion 3 away from the first brush head rod 2, and the second brush 302 is located at the side of the first cleaning portion 3. So set up, through setting up the first brush 301 and the second brush 302 that the volume is inequality, utilize the clean tiny gap of the first brush 301 that the volume is relatively less, utilize the clean surface profile of the second brush 302 that the volume is relatively great, and then can clean to the different positions of electronic product to improve the flexibility of this product.
Preferably, the cleaning pen in the embodiment can clean the fold positions on the earphone, so that the phenomenon that the fold positions of the earphone are dirty due to long-term accumulation is avoided, a large amount of bacteria are generated, and potential safety hazards brought to human health by the earphone are reduced.
In addition, it should be noted that if directional indications (such as upper, lower, left, right, front and rear \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are correspondingly changed.
Furthermore, it should be noted that the description relating to "first", "second", etc. in the present invention is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Above only be the utility model discloses an optional embodiment, and not consequently the restriction the utility model discloses a patent range all is in the utility model discloses direct/indirect application all is included in other relevant technical field the utility model discloses a within range is protected to the patent.
Claims (10)
1. A cleaning pen is characterized in that: the method comprises the following steps:
the device comprises a shell, a rotating and telescoping mechanism and a control mechanism, wherein the rotating and telescoping mechanism is arranged inside the shell;
a first brushhead stem slidably connected within the housing; one end of the first brush head rod is connected with the driving end of the rotary telescopic mechanism, and the other end of the first brush head rod is provided with a first cleaning part; the rotary telescopic mechanism is used for bearing and driving the first brush head rod to slide relative to the shell, so that the first cleaning part extends out of the shell.
2. The cleaning pen of claim 1, wherein: the rotary telescopic mechanism comprises a stress part, a bearing bracket and a spiral rotating shaft; the spiral rotating shaft is coaxially arranged with the shell and comprises a threaded part and a connecting part, one end of the connecting part is connected with the end part of the threaded part, the other end of the connecting part is fixedly connected with the stress part, and at least part of the stress part is exposed out of the shell; the bearing support with casing fixed connection, just bearing support cover is located connecting portion, connecting portion with the bearing support rotates to be connected.
3. The cleaning pen of claim 2, wherein: one end of the first brush head rod, which is used for being connected with the rotary telescopic mechanism, is sleeved on the threaded part, and the first brush head rod is in threaded connection with the threaded part; a first guide part is arranged on the outer side of the first brush head rod and is arranged along the extending direction of the sliding path of the first brush head rod; the inner side of the shell is provided with a second guide part, and the first guide part is in sliding fit with the second guide part.
4. The cleaning pen of claim 3, wherein: the first guide part comprises a guide groove, and the second guide part comprises a guide bone strip.
5. The cleaning pen of claim 4, wherein: the brush head comprises a plurality of guide grooves, and the guide grooves are distributed in an annular array by taking the axis of the first brush head rod as a shaft core.
6. The cleaning pen of claim 3, wherein: the thread part comprises a plurality of thread paths, and the thread paths are spirally wound by taking the axis of the thread part as an axis.
7. The cleaning pen of claim 3, wherein: one end of the stress part, which is far away from the connecting part, is provided with a second brush head rod, and a second cleaning part is arranged on the second brush head rod.
8. The cleaning pen of claim 7, wherein: a cover body is arranged at one end of the shell body, which is provided with the stress part, and the cover body is detachably connected with the stress part in a clamping manner; when the cover body is connected with the stress part, the cover body wraps the second cleaning part; and the cover body can be connected with and drives the stressed part to rotate through a buckle.
9. The cleaning pen of claim 1, wherein: one end of the shell, which is close to the first cleaning part, is provided with a limiting part, and the limiting part is abutted against one end, which is far away from the rotary telescopic mechanism, of the first brush head rod.
10. The cleaning pen of claim 1, wherein: the first cleaning part comprises a first brush and a second brush, and the volume of the first brush is smaller than that of the second brush; the first hairbrush is positioned at one end of the first cleaning part, which is far away from the first brush head rod, and the second hairbrush is positioned at the side part of the first cleaning part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221326831.4U CN217664830U (en) | 2022-05-27 | 2022-05-27 | Cleaning pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221326831.4U CN217664830U (en) | 2022-05-27 | 2022-05-27 | Cleaning pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217664830U true CN217664830U (en) | 2022-10-28 |
Family
ID=83703685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221326831.4U Active CN217664830U (en) | 2022-05-27 | 2022-05-27 | Cleaning pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217664830U (en) |
-
2022
- 2022-05-27 CN CN202221326831.4U patent/CN217664830U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |