Mobile phone mirror cover cleaning device and regulating mechanism thereof

Abstract

The present application relates to a mobile phone mirror cover cleaning device and its regulating mechanism. The regulating mechanism is used to position and adjust the mobile phone mirror cover. The mobile phone mirror cover includes a disc and a ring wall arranged around the disc. The regulating mechanism includes a first clamping block and a second clamping block. The first clamping block is provided with a first positioning portion, and the second clamping block is provided with a second positioning portion. When the first clamping block and the second clamping block are close to each other, the first positioning portion and the second positioning portion are close to each other to allow the mobile phone mirror cover to cover the first positioning portion and the second positioning portion. When the first clamping block and the second clamping block are separated from each other, the first positioning portion and the second positioning portion are separated from each other so that the first positioning portion and the second positioning portion abut against the inner circumference of the ring wall to position the mobile phone mirror cover. The regulating mechanism provided in the present application positions the mobile phone mirror cover by abutting the first positioning portion and the second positioning portion against the inner circumference of the ring wall, thereby avoiding the problem of scratching the mirror cover surface caused by mechanical clamping and positioning.

Description

Technical Field

[0001] The present application relates to the field of smartphone manufacturing, and in particular to a mobile phone lens cover cleaning device and a regulating mechanism thereof. Background Art

[0002] Smartphone cameras are generally equipped with a protective lens cover to prevent the optical lens of the camera from being scratched. The protective lens cover of the camera not only has a protective function, but also takes into account the responsibility of letting light into the camera. Normally, manufacturers who have high requirements for taking pictures will coat the transparent area of ​​the camera protective lens cover three times, one blue film layer and one red film layer. The main function of these two layers is to filter out infrared light and blue light that are not conducive to imaging, and to reduce reflection and increase transmittance. These two layers are coated on the inner surface of the camera glass, and there is also a layer of hardened film coated on the glass surface for surface hardening to prevent scratches.

[0003] During the assembly of the camera lens cover, it is sometimes necessary to position and adjust the camera lens cover in certain workstations so that subsequent workstations can process the camera lens cover. In the prior art, the positioning of the mobile phone lens cover is generally mechanical clamping positioning, which can easily cause scratches on the surface of the mobile phone lens cover, resulting in unqualified appearance. Summary of the Invention

[0004] The present application provides a mobile phone mirror cover cleaning device and a regulating mechanism thereof, so as to solve the technical problem that the traditional mechanical clamping positioning causes scratches on the surface of the mobile phone mirror cover, resulting in an unqualified appearance.

[0005] In order to solve the above technical problems, a technical solution adopted in this application is: to provide a calibrating mechanism, which is used to position and calibrate the mobile phone mirror cover. The mobile phone mirror cover includes a disc and an annular wall arranged around the disc. The calibrating mechanism includes a first clamping block and a second clamping block. The first clamping block is provided with a first positioning portion, and the second clamping block is provided with a second positioning portion. When the first clamping block and the second clamping block are close to each other, the first positioning portion and the second positioning portion are close to each other to allow the mobile phone mirror cover to cover the first positioning portion and the second positioning portion. When the first clamping block and the second clamping block are away from each other, the first positioning portion and the second positioning portion are away from each other so that the first positioning portion and the second positioning portion abut against the inner circumferential wall of the annular wall to position the mobile phone mirror cover.

[0006] In one specific embodiment of the present application, the first and second positioning portions are elongated, with both ends of the first and second positioning portions having arcuate side surfaces that mate with the inner circumference of the annular wall. Alternatively, the projections of the first and second positioning portions onto the first and second clamping blocks are arched, with the arcuate outer surfaces of the first and second positioning portions mate with the inner circumference of the annular wall.

[0007] In one embodiment of the present application, the first clamping block includes a first substrate having a plurality of first positioning features arranged in an array on the first substrate. The second clamping block includes a second substrate and a plurality of avoidance grooves arranged in an array on the second substrate. The second substrate is stacked on the first substrate, and the plurality of first positioning features are received in the plurality of avoidance grooves in a one-to-one correspondence. The second substrate has a second positioning feature provided on the side of each avoidance groove.

[0008] In a specific embodiment of the present application, the first clamping block also includes a plurality of protrusions arranged in an array on the first substrate, and the plurality of protrusions are arranged in a one-to-one correspondence in the avoidance groove, and each protrusion is provided with a first positioning portion, and the projection area of ​​the protrusion on the first clamping block is larger than the projection area of ​​the first positioning portion on the first clamping block.

[0009] In a specific embodiment of the present application, the regulating mechanism further includes: a carrier plate, a slide rail, a first slider, and a second slider, wherein the slide rail is arranged on the carrier plate in parallel and spaced apart, the first slider is slidably arranged on the slide rail, and the second slider is slidably arranged on the slide rail;

[0010] The first clamping block further includes first lugs connected to both sides of the first substrate, and the first lugs are connected to the first slider. The second clamping block further includes second lugs connected to both sides of the second substrate, and the second lugs are connected to the second slider.

[0011] In a specific embodiment of the present application, the calibrating mechanism also includes a pen-shaped cylinder, which is arranged on the carrier plate and located between the slide rails. The pen-shaped cylinder is connected to the first clamping block and / or the second clamping block to drive the first clamping block and / or the second clamping block to slide.

[0012] In a specific embodiment of the present application, the first clamping block also includes a first side wall provided on the upper surface of the first substrate, the top surface of the first side wall is flush with the top surface of the protrusion, a plurality of first positioning portions are provided on the first side wall, and the first substrate or the first side wall is also provided with a first connecting hole for connecting to the pen-shaped cylinder.

[0013] In a specific embodiment of the present application, the second clamping block further includes a second side wall provided on the lower surface of the second substrate, and the second side wall is provided with a second connecting hole for connecting to the pen-shaped cylinder.

[0014] In a specific embodiment of the present application, the regulating mechanism also includes a limit member, which is arranged on the carrier plate, and the limit member is used to limit the first clamping block and / or the second clamping block to an extreme position away from each other when the first clamping block and / or the second clamping block are away from each other.

[0015] In order to solve the above technical problems, a technical solution adopted in this application is: to provide a mobile phone mirror cover cleaning device including the above-mentioned regulating mechanism.

[0016] The beneficial effect of the present application is that when the first clamping block and the second clamping block are moved away from each other, the first positioning part and the second positioning part are moved away from each other so that the first positioning part and the second positioning part abut against the inner circumferential wall of the ring wall to position the mobile phone mirror cover, thereby avoiding the problem of traditional mechanical clamping positioning causing scratches on the surface of the mobile phone mirror cover and resulting in unqualified appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without inventive efforts. Among them:

[0018] Figure 1 Schematic diagram of the three-dimensional structure of the regulating mechanism provided in the embodiment of the present application;

[0019] Figure 2 yes Figure 1 The structural diagram of the carrier plate part in the regulating mechanism shown in FIG;

[0020] Figure 3 yes Figure 2 A schematic structural diagram of the carrier plate and its related parts in the regulating mechanism shown in FIG;

[0021] Figure 4 yes Figure 1 A schematic structural diagram of the first clamping block and the second clamping block in the straightening mechanism shown in FIG;

[0022] Figure 5 yes Figure 1 Schematic diagram of the structure of the slide rail and slider parts in the straightening mechanism shown in ;

[0023] Figure 6 yes Figure 1 The structural diagram of the mirror cover part in the regulating mechanism shown in FIG;

[0024] Figure 7 Schematic diagram of the three-dimensional structure of the side-blowing dust removal mechanism provided in an embodiment of the present application;

[0025] Figure 8 yes Figure 7 Schematic diagram of the structure of the airway plate and sealing plate part of the side-blowing dust removal mechanism shown in;

[0026] Figure 9 yes Figure 8 A structural diagram of the airway plate portion of the side-blowing dust removal mechanism from another perspective shown in FIG;

[0027] Figure 10 yes Figure 7 A schematic structural diagram of the flow guide part in the side-blowing dust removal mechanism shown in FIG;

[0028] Figure 11 yes Figure 7 A schematic diagram of the structure of the dust collecting box and its related parts in the side-blowing dust removal mechanism shown in FIG;

[0029] Figure 12 yes Figure 7 The structural diagram of the dust collecting box, carrying plate and bracket part in the side-blowing dust removal mechanism is shown in the figure.

[0030] Explanation of reference numerals: 110, regulating mechanism; 120, mobile phone mirror cover; 121, disc; 122, ring wall; 1100, first clamping block; 1110, first positioning portion; 1120, first substrate; 1130, protrusion; 1140, first slider; 1150, first lug; 1160, first side wall; 1200, second clamping block; 1210, second positioning portion; 1220, second substrate; 1230, avoidance groove; 1240, second slider; 1250, second lug; 1260, second side wall; 1300, cutting portion; 1310, arcuate side surface; 1330, second U-shaped groove; 1331 , convex strip; 1340, limit block; 1341, second screw through hole; 1350, third screw through hole; 1360, fourth fixed through hole; 1400, carrier plate; 1410, U-shaped groove; 1420, first fixed through hole; 1430, second fixed through hole; 1440, third fixed through hole; 1450, sixth fixed through hole; 1460, eighth fixed through hole; 1500, slide rail; 1510, slide groove; 1520, first screw through hole; 1600, pen-shaped cylinder; 1610, fifth fixed through hole; 1700, limit piece; 1710, mounting seat; 1711, seventh fixed through hole; 1720, differential head.

[0031] 210, side-blowing dust removal mechanism; 2100, airway plate; 2110, eighth fixed through hole; 2120, ninth fixed through hole; 2130, air guide groove; 2140, air guide bump; 2150, air blowing channel; 2160, air extraction channel; 2170, air blowing connector; 2180, air hole; 2190, sealing groove; 2200, sealing plate; 2210, storage hole; 2220, tenth fixed through hole; 2400, ventilation connecting pipe; 2410, one-way air inlet valve head; 2420, air extraction valve head; 2500, sealing ring; 2600, flow guide; 2610, sleeve; 2611, air blocking ring; 2612 , circular vent; 2620, flange; 2621, arc-shaped notch; 2622, eleventh fixed through hole; 2630, guide comb; 2631, trapezoidal block; 2700, dust box; 2710, rectangular bottom plate; 2711, thirteenth fixed through hole; 2720, rectangular side plate; 2730, second threaded hole; 2740, trachea through hole; 2750, exhaust through hole; 2800, bearing plate; 2810, rectangular through groove; 2820, assembly protrusion; 2830, twelfth fixed through hole; 2900, bracket; 2910, third substrate; 2920, support plate; 2930, fourteenth fixed through hole. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0033] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0035] The mobile phone mirror cover 120 cleaning device disclosed in the embodiment of the present application includes a straightening mechanism 110 and a side-blowing dust removal mechanism 210 . The mobile phone mirror cover 120 is positioned and straightened in the straightening mechanism 110 , and dust is removed in the side-blowing dust removal mechanism 210 .

[0036] like Figures 1 to 6 As shown, the embodiment of the present application discloses a calibrating mechanism 110 for a mobile phone mirror cover 120, wherein the mobile phone mirror cover 120 includes a disc 121 and an annular wall 122 arranged around the disc 121, and the calibrating mechanism 110 includes a first clamping block 1100 and a second clamping block 1200, the first clamping block 1100 is provided with a first positioning portion 1110, and the second clamping block 1200 is provided with a second positioning portion 1210, the first positioning portion 1110 and the second positioning portion 1210 have the same structure and size, when the first clamping block 1100 and the second clamping block 1200 are close to each other, the first positioning portion 1110 and the second positioning portion 1210 are close to each other to allow the mobile phone mirror cover 120 to cover the first positioning portion 1110 and the second positioning portion 1210. When the first clamping block 1100 and the second clamping block 1200 move away from each other, the first positioning portion 1110 and the second positioning portion 1210 move away from each other so that the first positioning portion 1110 and the second positioning portion 1210 abut against the inner wall of the annular wall 122 to position the mobile phone mirror cover 120.

[0037] The first and second positioning portions 1110, 1210 are elongated, with cutting portions 1300 located at their upper corners to prevent them from scratching the phone lens cover 120. Each of the first and second positioning portions 1110, 1210 has an arcuate side surface 1310 that mates with the inner circumference of the annular wall 122. Alternatively, the projections of the first and second positioning portions 1110, 1210 onto the first and second clamping blocks 1100, 1200 are arched, with the arcuate side surfaces 1310 of the first and second positioning portions 1110, 1210 mate with the inner circumference of the annular wall 122. The adjacent surfaces of the first and second positioning portions 1110, 1210 are flat, allowing the first and second positioning portions 1110, 1210 to fit together.

[0038] The first clamping block 1100 also includes a first substrate 1120. The first substrate 1120 is rectangular, and the first positioning portions 1110 are arranged in a matrix on the first substrate 1120. The second clamping block 1200 also includes a second substrate 1220. The second substrate 1220 and the first substrate 1120 have substantially the same shape, and are provided with a plurality of avoidance grooves 1230 arranged in a matrix on the second substrate 1220. The avoidance grooves 1230 are through grooves that penetrate the second substrate 1220. The second substrate 1220 is stacked on the first substrate 1120. The plurality of first positioning portions 1110 correspond one-to-one to the plurality of avoidance grooves 1230. The bottom surface of the first positioning portion 1110 and the upper surface of the second substrate 1220 are located on the same horizontal plane. The second substrate 1220 is provided with a second positioning portion 1210 on the side of each avoidance groove 1230, and the second positioning portion 1210 is located on the upper surface of the second substrate 1220.

[0039] The first clamping block 1100 also includes a plurality of protrusions 1130 arranged on the first substrate 1120. The plurality of protrusions 1130 are distributed in a matrix manner. The plurality of protrusions 1130 are arranged one-to-one in the avoidance groove 1230. The protrusion 1130 is a rectangle with chamfers. The upper surface of the protrusion 1130 is flush with the upper surface of the second substrate 1220. A first positioning portion 1110 is provided on the upper surface of each protrusion 1130. The first positioning portion 1110 is located on the side of the protrusion 1130 close to the second positioning portion 1210. The projection area of ​​the protrusion 1130 on the first substrate 1120 is larger than the projection area of ​​the first positioning portion 1110 on the first substrate 1120.

[0040] The aligning mechanism 110 further includes a carrier plate 1400 , a slide rail 1500 , a first slider 1140 , and a second slider 1240 .

[0041] The carrier plate 1400 is a rectangular plate with a U-shaped groove 1410 on the side. The carrier plate 1400 is located below the first clamping block 1100 and the second clamping block 1200. A first fixing through hole 1420 is provided around the carrier plate 1400 to facilitate the connection of the entire straightening mechanism 110 with other mechanisms.

[0042] Two parallel and spaced slide rails 1500 are provided on both sides of the first clamping block 1100 and the second clamping block 1200. The slide rails 1500 are in the shape of long strips, and linear slide grooves 1510 are provided on both sides of the slide rails 1500. A plurality of first screw through holes 1520 arranged in a straight line are evenly distributed on the surface of the slide rails 1500. Second fixing through holes 1430 corresponding to the first screw through holes 1520 are provided on the carrier plate 1400. Screws are passed through the first screw through holes 1520 and the second fixing through holes 1430 to fix the slide rails 1500 and the carrier plate 1400 together.

[0043] The first and second sliders 1140 and 1240 each comprise two rectangular blocks of identical shape and structure, each having a second U-shaped groove 1330. The second U-shaped groove 1330 is located on the lower surfaces of the first and second sliders 1140 and 1240, and a protrusion 1331 corresponding to the slide groove 1510 is provided on the inner side of the second U-shaped groove 1330. The first and second sliders 1140 and 1240 slide together with the slide rail 1500 via the protrusion 1331. Two stoppers 1340 are provided at each end of the slide rail 1500 to prevent the first and second sliders 1140 and 1240 from separating from the slide rail 1500. The stoppers 1340 are rectangular in shape, with a second screw hole 1341 located at their center. A third fixing hole 1440 is provided at a corresponding position on the carrier plate 1400. Screws pass through the second screw hole 1341 and the third fixing hole 1440 to secure the stoppers 1340 to the carrier plate 1400.

[0044] The first clamping block 1100 further includes a first lug 1150 connected to both sides of the first substrate 1120, and the first lug 1150 is connected to the first slider 1140. The second clamping block 1200 further includes a second lug 1250 connected to both sides of the second substrate 1220, and the second lug 1250 is connected to the second slider 1240. The first lug 1150 is rectangular and symmetrically distributed on both sides of the first substrate 1120. The second lug 1250 has the same shape and size as the first lug 1150 and is also symmetrically distributed on both sides of the second substrate 1220. An elliptical third screw hole 1350 is provided at the center of the first lug 1150 and the second lug 1250. Two circular fourth fixing holes 1360 corresponding to the third screw hole 1350 are provided on the upper surfaces of the first slider 1140 and the second slider 1240. The projections of the three screw holes 1350 on the carrier plate 1400 include the projections of the two fourth fixing holes 1360 on the carrier plate 1400. Screws pass through the third screw holes 1350 and the fourth fixing holes 1360 to securely assemble the first and second lugs 1150, 1250 to the first and second sliders 1140, 1240, respectively. This allows the first and second sliders 1140, 1240 to move on the slide rails 1500, driving the first and second clamping blocks 1100, 1200 to move. The first and second lugs 1150, 1250, and the first and second substrates 1120, 1220 can be connected by a fixed assembly or by an integral molding process.

[0045] The straightening mechanism 110 also includes a pen-shaped cylinder 1600, which has two pen-shaped cylinders 1600 and is symmetrically distributed on the upper surface of the carrier plate 1400. The pen-shaped cylinder 1600 is located between the two slide rails 1500. Two fifth fixing through holes 1610 are provided on the pen-shaped cylinder 1600. The fifth fixing through holes 1610 are symmetrically distributed on both sides of the pen-shaped cylinder 1600. A sixth fixing through hole 1450 is provided at the corresponding position of the carrier plate 1400. The screws connect the pen-shaped cylinder 1600 and the carrier plate 1400 through the fifth fixing through hole 1610 and the sixth fixing through hole 1450. Two pen-shaped cylinders 1600 are connected to the first clamping block 1100 and the second clamping block 1200 to drive the first clamping block 1100 and the second clamping block 1200 to slide. In another specific embodiment, only one pen-shaped cylinder 1600 can be set, and one pen-shaped cylinder 1600 is used to drive one of the clamping blocks to move, while the position of the other clamping block is fixed. Although this solution can also achieve the positioning effect, it is easy to cause damage to the mirror cover.

[0046] The first clamping block 1100 also includes a first side wall 1160 provided on the upper surface of the first substrate 1120. The top surface of the first side wall 1160 is flush with the top surface of the protrusion 1130. A plurality of first positioning portions 1110 are provided on the first side wall 1160. The first substrate 1120 or the first side wall 1160 is also provided with a first connecting hole for connecting to the pen-shaped cylinder 1600 on the side close to the pen-shaped cylinder 1600.

[0047] The second clamping block 1200 further includes a second side wall 1260 disposed on the lower surface of the second base plate 1220 . The second side wall 1260 is provided with a second connection hole for connecting with the pen-shaped cylinder 1600 .

[0048] The correcting mechanism 110 also includes a limit member 1700, which is arranged on the upper surface of the carrier plate 1400, and two symmetrically distributed limit members 1700 are respectively provided on both sides of the two pen-shaped cylinders 1600. The limit member 1700 is used to limit the first clamping block 1100 and / or the second clamping block 1200 to the extreme position away from each other when the first clamping block 1100 and / or the second clamping block 1200 are away from each other. The limiting member 1700 includes a mounting seat 1710 and a micrometer head. A seventh fixing through hole 1711 is provided on one side of the mounting seat 1710, and a corresponding eighth fixing through hole 1460 is provided on the carrier 1400. The screws connect the limiting member 1700 and the carrier 1400 through the seventh fixing through hole 1711 and the eighth fixing through hole 1460. The eighth fixing through hole 1460 includes two through holes to prevent the limiting member 1700 from rotating on the carrier 1400. The micrometer head is installed on the mounting seat 1710 and abuts against the first clamping block 1100 and / or the second clamping block 1200.

[0049] like Figures 7 to 12As shown, an embodiment of the present application discloses a side-blowing dust removal mechanism 210 for a mobile phone mirror cover. The mobile phone mirror cover includes a disc and an annular wall integrally connected around the disc. The side-blowing dust removal mechanism 210 includes an airway plate 2100, a sealing plate 2200, and an air pump (not shown in the figure).

[0050] The airway plate 2100 includes an interconnected blowing channel 2150, an air guide groove 2130, and an air extraction channel 2160. The sealing plate 2200 is sealedly connected to the periphery of the airway plate 2100 and is provided with a storage hole 2210 corresponding to the air guide groove 2130. The air pump is connected to the blowing channel 2150 and the air extraction channel 2160 for blowing air into the blowing channel 2150 and inhaling air through the air extraction channel 2160.

[0051] When the mobile phone lens cover passes through the storage hole 2210 and is suspended in the air guide groove 2130, the air pump allows the gas to flow through the blowing channel 2150, the air guide groove 2130, and the exhaust channel 2160 in sequence to clean the outer peripheral surface of the ring wall.

[0052] The airway plate 2100 is a rectangular plate. A circle of eighth fixing holes 2110 and a circle of ninth fixing holes 2120 are provided on the outer periphery of the airway plate 2100. The diameter of the eighth fixing holes 2110 is smaller than that of the ninth fixing holes 2120. A large groove is provided in the central area of ​​the airway plate 2100, which is the air guide groove 2130. A plurality of roughly trapezoidal air guide protrusions 2140 protruding into the air guide groove 2130 are provided around the air guide groove 2130. The upper surface of the air guide protrusion 2140 is flush with the upper surface of the airway plate 2100. Two circular blowing channels 2150 are provided on both sides of each air guide protrusion 2140. The blowing channels 2150 are two relatively parallel straight lines in the air guide groove 2130. Arrangement, a number of circular air extraction channels 2160 are also provided in the central area of ​​the air guide groove 2130, and the air extraction channels 2160 are also arranged in a straight line within the air guide groove 2130, and the air blowing channels 2150 are symmetrically arranged on both sides of each air extraction channel 2160 and the air blowing channels 2150 are located on the extension line of the diameter of the air extraction channel 2160, so that the air flow flowing out of the air blowing channel 2150 flows evenly to the air extraction channel 2160, and the air guide protrusion 2140 surrounds the air blowing channel 2150 and the air extraction channel 2160, so as to guide the gas flowing out of the air blowing channel 2150 to the air extraction channel 2160, and the air blowing channel 2150 and the air extraction channel 2160 are both through holes that pass through the thickness direction of the airway plate 2100. An air blowing connector 2170 is provided below the air blowing channel 2150 . The air blowing connector 2170 is substantially cylindrical and has an air hole 2180 corresponding to the air blowing channel 2150 at the center.

[0053] Sealing plate 2200 is a rectangular plate similar in shape and size to the air guide plate. Tenth fixing holes 2220 are located around sealing plate 2200, corresponding to eighth fixing holes 2110 on airway plate 2100. Eighth fixing holes 2110 and tenth fixing holes 2220 are securely fastened together by screws, ensuring a tight fit between sealing plate 2200 and airway plate 2100 and ensuring the airtightness of air guide groove 2130. A linear row of circular storage holes 2210 are located at the center of sealing plate 2200. The shape of storage holes 2210 corresponds to the shape of the phone's lens cover. Changes in the shape of the lens cover will also affect the shape of storage holes 2210. The diameter of storage holes 2210 is larger than the diameter of the lens cover, allowing the lens cover to freely enter and exit storage holes 2210. The position, shape, and size of storage holes 2210 correspond to those of the air extraction channel 2160.

[0054] The side-blowing dust removal mechanism 210 also includes an air pump and a ventilation connection pipe 2400. The air pump can both provide flowing gas to the side-blowing dust removal mechanism 210 and extract the gas from the side-blowing dust removal mechanism 210. The ventilation connection pipe 2400 includes a one-way air inlet valve head 2410, an air extraction valve head 2420, and several air pipes (not shown in the figure). One end of the one-way air inlet valve head 2410 is connected to the air pump, and the other end is connected to the air blowing connector 2170 through an air pipe, so that the gas generated by the air pump can smoothly enter the air guide groove 2130. The air extraction valve head 2420 is also connected to the air pump. The air pump's exhaust function allows the air in the side-blowing dust removal mechanism 210 to circulate. At the same time, the air pump also removes dust that falls on the phone's lens cover through exhaust, maintaining the cleanliness of the side-blowing dust removal mechanism 210.

[0055] The side-blowing dust removal mechanism 210 also includes a sealing ring 2500, which forms a rectangle. A sealing groove 2190 for installing the sealing ring 2500 is provided on the airway plate 2100. The sealing groove 2190 completely surrounds the air guide groove 2130. The sealing groove 2190 is rectangular. The shape of the sealing ring 2500 is determined by the sealing groove 2190. After the sealing ring 2500 is assembled into the sealing groove 2190, the height of the sealing ring 2500 is still higher than the upper surface of the air guide plate, so as to ensure the good air tightness of the air guide groove 2130.

[0056] The side-blowing dust removal mechanism 210 further includes a flow guide 2600 , which includes a sleeve 2610 and flanges 2620 and flow guide comb teeth 2630 integrally connected to both ends of the sleeve 2610 . The sleeve 2610 is a cylindrical tube with two upper and lower opening surfaces. The sleeve 2610 is embedded in the exhaust channel 2160. An air blocking ring 2611 is provided on the inner wall of the sleeve 2610 near the lower end. A circular air vent 2612 is provided at the center of the air blocking ring 2611. The air blocking ring 2611 is connected to the inner wall of the sleeve 2610, and the diameter of the circular air vent 2612 in the center of the air blocking ring 2611 is smaller than the diameter of the upper opening of the sleeve 2610. The gas enters from the upper opening with a larger diameter on the sleeve 2610 and flows out from the lower circular air vent 2612 with a smaller diameter. This design increases the gas pressure in the sleeve 2610, thereby accelerating the gas flow rate in the sleeve 2610 and achieving better dust removal effect.

[0057] At the upper end of the sleeve 2610, there are guide comb teeth 2630 arranged at equal intervals around the sleeve 2610. The guide comb teeth 2630 and the sleeve 2610 are integrally connected. The upper end of the guide comb teeth 2630 is located on the same horizontal plane as the upper surface of the gas guide protrusion 2140. The guide comb teeth 2630 are composed of several trapezoidal blocks 2631. Each trapezoidal block 2631 has a longer side near the blowing channel 2150 and a shorter side near the exhaust channel 2160, which facilitates accelerating the gas flow rate. During actual operation, the mobile phone lens cover is suspended in the guide comb teeth 2630. The guide comb teeth 2630 with this structural design can act as a diversion, used to guide the gas in the gas guide groove 2130 to the annular wall of the mobile phone lens cover.

[0058] An irregular flange 2620 is provided at the lower end of the sleeve 2610 in an integral connection. Arc-shaped notches 2621 are provided on both sides of the flange 2620 for setting the blowing joint 2170. An eleventh fixing through hole 2622 is provided at the diagonal position of the flange 2620. A threaded hole corresponding to the eleventh fixing through hole 2622 is provided on the lower surface of the airway plate 2100. The eleventh fixing through hole 2622 is fixed and assembled by screws and threaded holes, thereby assembling and connecting the guide member 2600 as a whole to the airway plate 2100.

[0059] The side-blowing dust removal mechanism 210 also includes a dust box 2700, which is located below the airway plate 2100. The dust box 2700 is a rectangular container formed by a rectangular bottom plate 2710 and four rectangular side plates 2720. The dust box 2700 has an opening at its top, and a circle of second threaded holes 2730 are provided at the opening, corresponding to the ninth fixing holes 2120. Screws are inserted through the ninth fixing holes 2120 and the second threaded holes 2730 to securely connect the airway plate 2100 and the dust box 2700, thereby sealing the dust box 2700. Several air pipe holes 2740 are provided on one side of the dust box 2700 for passing a one-way air inlet valve head 2410. An air extraction hole 2750 is provided on the rectangular bottom plate 2710 of the dust box 2700, connecting the air extraction valve head 2420.

[0060] The side-blowing dust removal mechanism 210 also includes a supporting plate 2800, which is arranged under the dust box 2700. A large-area rectangular through groove 2810 is provided at the center of the supporting plate 2800. The rectangular through groove 2810 is used to pass the exhaust valve head 2420. A twelfth fixed through hole 2830 is provided around the rectangular through groove 2810. A thirteenth fixed through hole 2711 corresponding to the twelfth fixed through hole 2830 is provided on the rectangular bottom plate 2710 of the dust box 2700. The dust box 2700 and the supporting plate 2800 are fixedly assembled through the twelfth fixed through hole 2830 and the thirteenth fixed through hole 2711. Assembly protrusions 2820 are also provided on both sides of the supporting plate 2800.

[0061] The side-blowing dust removal mechanism 210 also includes a bracket 2900, which is arranged below the supporting plate 2800. The bracket 2900 includes a third substrate 2910 and two support plates 2920 arranged on the upper surface of the third substrate 2910. Fourteenth fixing holes 2930 are provided on the four corners of the third substrate 2910 to facilitate fixing the third substrate 2910 to the ground or other locations. The upper end of the support plate 2920 is connected to the assembly protrusions 2820 on both sides of the supporting plate 2800, and a large area of ​​hollowing is provided on the support plate 2920 to save materials.

[0062] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A straightening mechanism (110), characterized in that: The regulating mechanism (110) is used to position and regulate a mobile phone mirror cover (120). The mobile phone mirror cover (120) comprises a circular piece (121) and a ring wall (122) arranged around the circular piece (121). The regulating mechanism (110) comprises: A first clamping block (1100), wherein the first clamping block (1100) is provided with a first positioning portion (1110); A second clamping block (1200), wherein the second clamping block (1200) is provided with a second positioning portion (1210); When the first clamping block (1100) and the second clamping block (1200) are close to each other, the first positioning portion (1110) and the second positioning portion (1210) are close to each other to allow the mobile phone mirror cover (120) to cover the first positioning portion (1110) and the second positioning portion (1210); When the first clamping block (1100) and the second clamping block (1200) are moved away from each other, the first positioning portion (1110) and the second positioning portion (1210) are moved away from each other so that the first positioning portion (1110) and the second positioning portion (1210) abut against the inner peripheral wall of the annular wall (122) to position the mobile phone mirror cover (120); The first clamping block (1100) comprises a first substrate (1120), and a plurality of first positioning portions (1110) are arranged in an array on the first substrate (1120); The second clamping block (1200) comprises a second substrate (1220) and a plurality of avoidance grooves (1230) arranged in an array on the second substrate (1220); the second substrate (1220) is stacked on the first substrate (1120); the plurality of first positioning portions (1110) correspond one-to-one to the plurality of avoidance grooves (1230); and the second substrate (1220) is provided with a second positioning portion (1210) on a side of each of the avoidance grooves (1230); The first clamping block (1100) further includes a plurality of protrusions (1130) arranged in an array on the first substrate (1120), the plurality of protrusions (1130) being arranged one-to-one in the avoidance groove (1230), each of the protrusions (1130) being provided with a first positioning portion (1110), and a projection area of ​​the protrusion (1130) on the first clamping block (1100) being larger than a projection area of ​​the first positioning portion (1110) on the first clamping block (1100).

2. The straightening mechanism (110) according to claim 1, characterized in that: The first positioning portion (1110) and the second positioning portion (1210) are in the shape of long strips, and both the first positioning portion (1110) and the second positioning portion (1210) have an arcuate side surface (1310) that matches the inner circumference of the annular wall (122); or the projections of the first positioning portion (1110) and the second positioning portion (1210) on the first clamping block (1100) and the second clamping block (1200) are in the shape of an arch, and the arcuate side surfaces (1310) of the first positioning portion (1110) and the second positioning portion (1210) match the inner circumference of the annular wall (122).

3. The straightening mechanism (110) according to claim 1, characterized in that: The regulating mechanism (110) further comprises: Carrier Board (1400); Slide rails (1500) are arranged on the carrier plate (1400) in parallel and at intervals; A first sliding block (1140) slidably disposed on the slide rail (1500); A second slider (1240) slidably disposed on the slide rail (1500); The first clamping block (1100) further includes a first lug (1150) connected to both sides of the first substrate (1120), and the first lug (1150) is connected to the first slider (1140). The second clamping block (1200) further includes a second lug (1250) connected to both sides of the second substrate (1220), and the second lug (1250) is connected to the second slider (1240).

4. The straightening mechanism (110) according to claim 3, characterized in that: The calibrating mechanism (110) further includes a pen-shaped cylinder (1600), which is arranged on the carrier plate (1400) and located between the slide rails (1500). The pen-shaped cylinder (1600) is connected to the first clamping block (1100) and / or the second clamping block (1200) to drive the first clamping block (1100) and / or the second clamping block (1200) to slide.

5. The straightening mechanism (110) according to claim 4, characterized in that: The first clamping block (1100) further comprises a first side wall (1160) provided on the upper surface of the first substrate (1120), the top surface of the first side wall (1160) being flush with the top surface of the protrusion (1130), a plurality of first positioning portions (1110) being provided on the first side wall (1160), and the first substrate (1120) or the first side wall (1160) further being provided with a first connection hole for connecting to the pen-shaped cylinder (1600).

6. The straightening mechanism (110) according to claim 4, characterized in that: The second clamping block (1200) further comprises a second side wall (1260) provided on the lower surface of the second base plate (1220), and the second side wall (1260) is provided with a second connection hole for connecting to the pen-shaped cylinder (1600).

7. The straightening mechanism (110) according to claim 3, characterized in that: The regulating mechanism (110) further comprises a limiting member (1700), wherein the limiting member (1700) is provided on the carrier plate (1400), and the limiting member (1700) is used for limiting the first clamping block (1100) and / or the second clamping block (1200) to an extreme position at which they are spaced apart from each other when the first clamping block (1100) and the second clamping block (1200) are spaced apart from each other.

8. A mobile phone mirror cover cleaning device, characterized in that: The mobile phone mirror cover cleaning device comprises a calibrating mechanism (110) as claimed in any one of claims 1 to 7.

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