CN217941022U - Fingerprint cleaning device for touch-sensitive screen - Google Patents
Fingerprint cleaning device for touch-sensitive screen Download PDFInfo
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- CN217941022U CN217941022U CN202222091106.XU CN202222091106U CN217941022U CN 217941022 U CN217941022 U CN 217941022U CN 202222091106 U CN202222091106 U CN 202222091106U CN 217941022 U CN217941022 U CN 217941022U
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Abstract
The utility model provides a fingerprint cleaning device for a touch screen, which belongs to the technical field of touch screens and comprises a base and a cleaning component; the base is provided with a clamping assembly, and the lower end of the clamping assembly is provided with clamping pieces used for clamping two sides of the touch screen; the cleaning assembly comprises a sliding block arranged on the clamping assembly in a sliding manner and a cleaning box arranged at the lower end of the sliding block, a water spraying pipeline connected with the water tank is arranged in an inner cavity of the cleaning box, and a plurality of water mist nozzles communicated with the water spraying pipeline are arranged on a bottom plate of the cleaning box; the bottom plate of the cleaning box is also provided with a brush and a water wiping strip which are sequentially arranged behind the water mist nozzle. The utility model provides a fingerprint cleaning device for touch-sensitive screen through setting up the slider, makes the slider drive water smoke nozzle, brush and water wiping strip and passes through the up end of touch-sensitive screen in proper order, through to applying the water spray on the touch-sensitive screen, scrub and dry the process and realize the cleanness to the touch-sensitive screen up end, has realized the self-cleaning to the touch-sensitive screen, has improved clean effect.
Description
Technical Field
The utility model belongs to the technical field of the touch-sensitive screen, more specifically say, relate to a fingerprint cleaning device for touch-sensitive screen.
Background
The production of the touch screen needs a clean production environment, common equipment for producing the touch screen is used, the screen of a direct electronic product is processed, the existing production calibration method generally comprises the step of manually checking the produced finished touch screen, but fingerprints are easily left on the touch screen when the touch screen is checked, and a touch screen fingerprint cleaning device is added in the production flow of the touch screen for solving the clean problem of production.
The existing touch screen cleaning device mostly adopts manual wiping to remove fingerprints on the touch screen, cannot realize a production line type automatic cleaning process, and wastes time and labor; and the cleaning effect to the fingerprint is poor and the omission is easy to exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fingerprint cleaning device for touch-sensitive screen aims at realizing the fingerprint on the self-cleaning touch-sensitive screen.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a fingerprint cleaning device for a touch screen, including:
the touch screen comprises a base, wherein a clamping assembly is arranged on the base, and clamping pieces used for clamping two sides of the touch screen are arranged at the lower end of the clamping assembly;
the cleaning assembly comprises a sliding block arranged on the clamping assembly in a sliding mode and a cleaning box arranged at the lower end of the sliding block, a water spraying pipeline connected with a water tank is arranged in an inner cavity of the cleaning box, and a plurality of water mist nozzles communicated with the water spraying pipeline are formed in a bottom plate of the cleaning box; the bottom plate of the cleaning box is also provided with a brush and a water wiping strip, and the brush and the water wiping strip are sequentially arranged behind the water mist nozzle; the sliding block is connected with a first driving mechanism.
As another embodiment of the present application, the clamping assembly includes:
the bottom frame is positioned above the base; two displacement holes along the width direction of the base are symmetrically formed in the bottom frame; the clamping piece penetrates through the displacement hole and slides along the length direction of the displacement hole;
the sliding groove frame is located at the lower end of the bottom frame and is in sliding fit with the sliding block, and limiting baffles are arranged at two ends of the sliding groove frame.
As another embodiment of the present application, the clamping assembly further comprises:
the top frame is fixed on the base by virtue of a lifting assembly and is positioned above the bottom frame;
the connecting rod is longitudinally connected to the top frame, and the lower end of the connecting rod is detachably connected to the bottom frame;
the two traction rods are symmetrically hinged to the middle of the connecting rod and are hinged to the two clamping pieces respectively.
As another embodiment of the present application, a horizontal stop lever is provided at the lower end of the connecting rod; a limiting disc is arranged at the upper end of the bottom frame, and a longitudinal groove for accommodating the horizontal stop lever and an annular transverse groove communicated with the bottom of the longitudinal groove are formed in the limiting disc; the annular transverse groove is used for limiting the horizontal stop lever to move up and down.
As another embodiment of the application, an annular bulge is arranged in the middle of the connecting rod, a limiting sleeve is rotatably sleeved on the outer side of the connecting rod, and a limiting groove which is in rotary fit with the annular bulge is arranged on the inner side of the limiting sleeve; two lug plates are symmetrically arranged on the outer side of the limiting sleeve, and the lug plates are hinged with the end part of the traction rod.
As another embodiment of the present application, the clip includes:
the clamping arm penetrates through the displacement hole and is hinged with the lower end of the traction rod; the clamping arm is provided with a limiting block in sliding fit with the inner side wall of the displacement hole;
the clamping plate is located below the clamping arms, and a rubber cushion layer is arranged on the inner side of the clamping plate.
As another embodiment of this application, the outside of slider is provided with spherical recess, be provided with the ball in the spherical recess, the inboard of sliding groove frame have with ball complex arc groove.
As another embodiment of this application, first actuating mechanism is first lead screw, first lead screw runs through limit baffle and slider in proper order, first lead screw is used for the drive the slider slides.
As another embodiment of the present application, the lifting assembly includes:
the side frame is arranged on the base; the side frame is provided with a longitudinal notch, and the top frame is arranged in the notch in a sliding manner;
and the second lead screw is longitudinally arranged on the side frame, and is rotatably connected with the end part of the top frame and used for driving the top frame to lift.
As another embodiment of the present application, the number of the water mist nozzles is plural, and the plural water mist nozzles are arranged at equal intervals in the width direction of the base.
The utility model provides a fingerprint cleaning device for touch-sensitive screen's beneficial effect lies in: compared with the prior art, the utility model discloses fingerprint cleaning device for touch-sensitive screen through setting up the slider, makes the slider drive water smoke nozzle, brush and water wiping strip and pass through the up end of touch-sensitive screen in proper order, through to applying the water spray to the touch-sensitive screen on, scrub and dry the process and realize the cleanness to the touch-sensitive screen up end, has realized the self-cleaning to the touch-sensitive screen, has improved clean effect, has reduced the manpower.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cleaning assembly of a fingerprint cleaning device for a touch screen according to an embodiment of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a front view of a fingerprint cleaning device for a touch screen according to an embodiment of the present invention;
fig. 4 is a side view of a fingerprint cleaning device for a touch screen provided by an embodiment of the present invention.
In the figure: 1. a base; 2. a side frame; 3. a top frame; 4. a chassis; 5. a connecting rod; 6. a draw bar; 7. a sliding slot frame; 8. a slider; 9. a first lead screw; 10. a cleaning tank; 11. a water mist nozzle; 12. a brush; 13. A water wiping strip; 14. clamping arms; 15. a splint; 16. a limit baffle; 17. a second lead screw; 18. a limiting disc; 19. a limiting sleeve; 20. a rubber cushion layer; 21. a touch screen; 22. a rotating electric machine.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, a fingerprint cleaning device for a touch screen according to the present invention will now be described. The fingerprint cleaning device for the touch screen comprises a base 1 and a cleaning assembly; the base 1 is provided with a clamping assembly, and the lower end of the clamping assembly is provided with clamping pieces for clamping two sides of the touch screen 21; the cleaning assembly comprises a sliding block 8 arranged on the clamping assembly in a sliding manner and a cleaning box 10 arranged at the lower end of the sliding block 8, a water spraying pipeline connected with the water tank is arranged in an inner cavity of the cleaning box 10, and a plurality of water spray nozzles 11 communicated with the water spraying pipeline are arranged on a bottom plate of the cleaning box 10; the bottom plate of the cleaning box 10 is also provided with a brush 12 and a water wiping strip 13, and the brush 12 and the water wiping strip 13 are sequentially arranged behind the water mist nozzle 11; the slide block 8 is connected with a first driving mechanism.
Compared with the prior art, the fingerprint cleaning device for the touch screen provided by the utility model has the advantages that the base 1 is provided with the clamping assembly, and the clamping piece at the lower end of the clamping assembly clamps the touch screen 21 on the base 1; the cleaning assembly is located above the touch screen 21, the sliding block 8 of the cleaning assembly slides along the length direction of the clamping assembly by means of the first driving mechanism, and the water mist nozzle 11, the brush 12 and the water wiping strip 13 sequentially pass through the upper end of the touch screen 21 under the driving of the sliding block 8.
When cleaning, firstly, spraying water mist to the upper end surface of the touch screen 21 by a water mist nozzle 11 communicated with a water tank through a water spraying pipeline, and then brushing the upper end surface of the touch screen 21 with the water mist by a brush 12 positioned behind the water mist nozzle 11 to remove fingerprints on the touch screen 21; finally, the water wiping strip 13 wipes the water drops on the touch screen 21 to dry.
The utility model provides a fingerprint cleaning device for touch-sensitive screen through setting up slider 8, makes slider 8 drive water smoke nozzle 11, brush 12 and wipe water strip 13 and pass through the up end of touch-sensitive screen 21 in proper order, through to applying the water spray to touch-sensitive screen 21, scrub and wipe dry the process and realize the cleanness to touch-sensitive screen 21 up end, realized the self-cleaning to touch-sensitive screen 21, improved clean effect, reduced the manpower.
Optionally, the first driving mechanism is a first lead screw 9, the first lead screw 9 sequentially penetrates through the limit baffle 16 and the sliding block 8, and the first lead screw 9 is used for driving the sliding block 8 to slide.
Optionally, there are a plurality of water mist nozzles 11, and the plurality of water mist nozzles 11 are arranged at equal intervals along the width direction of the base 1.
Optionally, the wiping strip 13 is a sponge.
In some possible embodiments, referring to fig. 1, the clamping assembly comprises a base frame 4 and a sliding slot frame 7; the chassis 4 is positioned above the base 1; two displacement holes along the width direction of the base 1 are symmetrically formed in the bottom frame 4; the clamping piece penetrates through the displacement hole and slides along the length direction of the displacement hole; the sliding groove frame 7 is located at the lower end of the bottom frame 4, the sliding groove frame 7 is in sliding fit with the sliding block 8, and the two ends of the sliding groove frame 7 are provided with limiting baffle plates 16.
Optionally, two ends of the bottom frame 4 are connected to the side frames 2 on the base 1, the lower end face of the bottom frame 4 is located above the base 1, the lower end of the bottom frame 4 is provided with a sliding groove frame 7, the sliding groove frame 7 and the sliding block 8 slide in a matched manner, and under the action of the first driving mechanism, the sliding block 8 moves along the length direction of the sliding groove frame 7 until the sliding block 8 abuts against a limit baffle 16 at the end of the sliding groove frame 7. The outside of slider 8 is provided with spherical groove, is provided with the ball in the spherical groove, and the inboard of sliding groove frame 7 has the arc wall with ball complex.
The chassis 4 is provided with a displacement hole along the width direction thereof, and the upper end of the clip penetrates through the displacement hole and moves along the length direction of the displacement hole so as to be close to or far away from the touch screen 21 on the base 1.
Optionally, the two displacement holes are a group, and a plurality of groups of displacement holes are arranged on the bottom frame 4 at intervals along the length direction of the bottom frame.
In some possible embodiments, referring to fig. 1, the clamping assembly further comprises a top frame 3, a connecting rod 5 and two traction rods 6; the top frame 3 is fixed on the base 1 by virtue of a lifting assembly, and the top frame 3 is positioned above the bottom frame 4; the connecting rod 5 is longitudinally connected to the top frame 3, and the lower end of the connecting rod 5 is detachably connected to the bottom frame 4; the two traction rods 6 are symmetrically hinged to the middle of the connecting rod 5, and the two traction rods 6 are hinged to the two clamping pieces respectively.
A top frame 3 is also arranged above the bottom frame 4, and the top frame 3 is connected with the side frame 2 on the base 1. A lifting component is arranged on the side frame 2 and connected with the top frame 3 for controlling the top frame 3 to ascend or descend. The connection can be dismantled on chassis 4 to the lower extreme of connecting rod 5, and when chassis 4 and base 1's side bearer 2 did not connect the time, chassis 4 can reciprocate along with roof rack 3 under the effect of roof rack 3 and connecting rod 5, gave way out the clean station on the base 1, was convenient for realize the assembly line setting.
The middle part of the connecting rod 5 is hinged with a traction rod 6, and the end part of the traction rod 6 is connected with a clamping piece. After the connecting rod 5 and the bottom frame 4 are disassembled, the connecting rod 5 and the top frame 3 are lifted to drive the traction rod 6 to move, and then the two clamping pieces are driven by the traction rod 6 to move towards the middle so as to clamp the touch screen 21; when the connecting rod 5 and the top frame 3 descend, the connecting rod 5 drives the traction rod 6 to move, and then the two clamping pieces are driven to move reversely through the traction rod 6, so that the touch screen 21 is loosened.
The lifting assembly comprises a side frame 2 and a second lead screw 17; the side frame 2 is arranged on the base 1; a longitudinal notch is formed in the side frame 2, and the top frame 3 is arranged in the notch in a sliding manner; the second screw 17 is longitudinally arranged on the side frame 2, and the second screw 17 is rotatably connected with the end part of the top frame 3 and is used for driving the top frame 3 to lift.
In some possible embodiments, please refer to fig. 1, the lower end of the connecting rod 5 is provided with a horizontal stop lever; a limiting disc 18 is arranged at the upper end of the underframe 4, and a longitudinal groove for accommodating the horizontal stop lever and an annular transverse groove communicated with the bottom of the longitudinal groove are formed in the limiting disc 18; the annular transverse groove is used for limiting the horizontal stop lever to move up and down.
The lower end of the connecting rod 5 is provided with a horizontal stop lever, and the length direction of the horizontal stop lever is perpendicular to the length direction of the connecting rod 5. The upper end of a limiting disc 18 on the underframe 4 is provided with a longitudinal groove, the longitudinal groove is arranged along the height direction of the limiting disc 18, and the longitudinal groove is matched with the horizontal stop lever. The lower end of the longitudinal groove is provided with an annular transverse groove, and the height of the annular transverse groove is consistent with that of the horizontal stop lever. The horizontal stop lever enters the inner cavity of the limiting disc 18 from the longitudinal groove and then rotates horizontally, so that the horizontal stop lever is screwed into the annular transverse groove from the lower end of the longitudinal groove. The annular transverse groove can realize the upper and lower limit of the horizontal stop lever.
On roof-rack 3 was vertically located to connecting rod 5, be provided with the bearing between connecting rod 5 and the roof-rack 3, the tip of connecting rod 5 is provided with rotating electrical machines 22, and rotating electrical machines 22 drives connecting rod 5 rotatory.
Alternatively, the rotating electrical machine 22 is fixed to the upper frame 3 by means of a mounting frame. The rotating motor 22 drives the connecting rod 5 to rotate, so that the horizontal stop lever is superposed with the upper end port of the longitudinal groove of the limiting disc 18; the top frame 3 is moved downwards, and the connecting rod 5 and the horizontal stop lever enter the longitudinal groove downwards until the lower end of the horizontal stop lever is attached to the bottom end of the longitudinal groove; then, the rotating motor 22 is driven again, and the rotating motor 22 drives the connecting rod 5 to rotate, so that the horizontal stop lever is screwed into the annular transverse groove. At the moment, the connecting rod 5 is connected with the underframe 4, and the connecting rod 5 can drive the underframe 4 to synchronously lift. Conversely, the connecting rod 5 is separated from the underframe 4, the connecting rod 5 freely rises and falls, and the underframe 4 keeps still.
In some possible embodiments, please refer to fig. 1, an annular protrusion is disposed in the middle of the connecting rod 5, a limiting sleeve 19 is rotatably sleeved outside the connecting rod 5, and a limiting groove rotatably matched with the annular protrusion is disposed inside the limiting sleeve 19; two lug plates are symmetrically arranged on the outer side of the limiting sleeve 19 and hinged with the end part of the traction rod 6.
The middle part of the connecting rod 5 is provided with an annular bulge, the outer side of the connecting rod 5 is rotatably sleeved with a limiting sleeve 19, and the limiting sleeve 19 keeps static when the connecting rod 5 rotates.
Optionally, the upper end of the tow bar 6 is hinged to the head frame 3.
In some possible embodiments, referring to fig. 1 and 2, the clamp includes a clamping arm 14 and a clamping plate 15; the clamping arm 14 penetrates through the displacement hole and is hinged with the lower end of the traction rod 6; a limiting block in sliding fit with the inner side wall of the displacement hole is arranged on the clamping arm 14; the clamping plate 15 is positioned below the clamping arms 14, and a rubber cushion layer 20 is arranged on the inner side of the clamping plate 15.
The clamping arm 14 penetrates through the displacement hole from bottom to top, and a limiting block in sliding fit with the displacement hole is arranged on the clamping arm 14; the upper end of the clamping arm 14 is hinged with the traction rod 6, and the clamping arm 14 is driven by the traction rod 6 to horizontally slide along the displacement hole so as to drive the clamping plate 15 to be close to or far away from the touch screen 21.
The inner side of the clamping plate 15 is provided with a rubber cushion 20 to protect the touch screen 21.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Fingerprint cleaning device for touch-sensitive screen, its characterized in that includes:
the touch screen comprises a base, wherein a clamping assembly is arranged on the base, and clamping pieces used for clamping two sides of the touch screen are arranged at the lower end of the clamping assembly;
the cleaning assembly comprises a sliding block arranged on the clamping assembly in a sliding mode and a cleaning box arranged at the lower end of the sliding block, a water spraying pipeline connected with a water tank is arranged in an inner cavity of the cleaning box, and a plurality of water mist nozzles communicated with the water spraying pipeline are formed in a bottom plate of the cleaning box; the bottom plate of the cleaning box is also provided with a brush and a water wiping strip, and the brush and the water wiping strip are sequentially arranged behind the water mist nozzle; the sliding block is connected with a first driving mechanism.
2. The fingerprint cleaning device of claim 1, wherein the clamping assembly comprises:
the bottom frame is positioned above the base; two displacement holes along the width direction of the base are symmetrically formed in the bottom frame; the clamping piece penetrates through the displacement hole and slides along the length direction of the displacement hole;
the sliding groove frame is located at the lower end of the bottom frame and is in sliding fit with the sliding block, and limiting baffles are arranged at two ends of the sliding groove frame.
3. The fingerprint cleaning device of claim 2, wherein the clamping assembly further comprises:
the top frame is fixed on the base through a lifting assembly and is positioned above the bottom frame;
the connecting rod is longitudinally connected to the top frame, and the lower end of the connecting rod is detachably connected to the bottom frame;
the two traction rods are symmetrically hinged to the middle of the connecting rod and are respectively hinged to the two clamping pieces.
4. The fingerprint cleaning apparatus for a touch screen according to claim 3, wherein a horizontal bar is provided at a lower end of the connection bar; a limiting disc is arranged at the upper end of the bottom frame, and a longitudinal groove for accommodating the horizontal stop lever and an annular transverse groove communicated with the bottom of the longitudinal groove are formed in the limiting disc; the annular transverse groove is used for limiting the horizontal stop lever to move up and down.
5. The fingerprint cleaning device for the touch screen as recited in claim 4, wherein an annular bulge is arranged in the middle of the connecting rod, a limiting sleeve is rotatably sleeved on the outer side of the connecting rod, and a limiting groove which is rotatably matched with the annular bulge is arranged on the inner side of the limiting sleeve; two lug plates are symmetrically arranged on the outer side of the limiting sleeve, and the lug plates are hinged with the end part of the traction rod.
6. The fingerprint cleaning apparatus for a touch screen according to claim 5, wherein the clip comprises:
the clamping arm penetrates through the displacement hole and is hinged with the lower end of the traction rod; the clamping arm is provided with a limiting block in sliding fit with the inner side wall of the displacement hole;
the clamping plate is located below the clamping arms, and a rubber cushion layer is arranged on the inner side of the clamping plate.
7. The fingerprint cleaning device for the touch screen as claimed in claim 2, wherein the slider is provided at an outer side thereof with a spherical groove, the spherical groove is provided with a ball, and the sliding groove holder has an inner side thereof with an arc-shaped groove engaged with the ball.
8. The fingerprint cleaning device according to claim 7, wherein the first driving mechanism is a first lead screw, the first lead screw penetrates through the limit baffle and the sliding block in sequence, and the first lead screw is used for driving the sliding block to slide.
9. The fingerprint cleaning apparatus of claim 3, wherein the lifting assembly comprises:
the side frame is arranged on the base; the side frame is provided with a longitudinal notch, and the top frame is arranged in the notch in a sliding manner;
and the second lead screw is longitudinally arranged on the side frame, and is rotatably connected with the end part of the top frame and used for driving the top frame to lift.
10. The fingerprint cleaning apparatus for a touch screen according to claim 1, wherein said water mist nozzles are plural, and said plural water mist nozzles are arranged at equal intervals in a width direction of said base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222091106.XU CN217941022U (en) | 2022-08-09 | 2022-08-09 | Fingerprint cleaning device for touch-sensitive screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222091106.XU CN217941022U (en) | 2022-08-09 | 2022-08-09 | Fingerprint cleaning device for touch-sensitive screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217941022U true CN217941022U (en) | 2022-12-02 |
Family
ID=84226041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222091106.XU Active CN217941022U (en) | 2022-08-09 | 2022-08-09 | Fingerprint cleaning device for touch-sensitive screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217941022U (en) |
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2022
- 2022-08-09 CN CN202222091106.XU patent/CN217941022U/en active Active
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