CN214839406U - Slide rail type OLED display screen - Google Patents

Slide rail type OLED display screen Download PDF

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Publication number
CN214839406U
CN214839406U CN202120255593.1U CN202120255593U CN214839406U CN 214839406 U CN214839406 U CN 214839406U CN 202120255593 U CN202120255593 U CN 202120255593U CN 214839406 U CN214839406 U CN 214839406U
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China
Prior art keywords
display screen
gear
supporting seat
oled display
slide rail
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CN202120255593.1U
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Chinese (zh)
Inventor
焦守浩
燕之冬
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Shandong Huiji Culture Technology Co.,Ltd.
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Shandong Haolin Cultural Industry Co ltd
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Abstract

The utility model discloses a slide rail formula OLED display screen, including supporting seat, gag lever post, rack and cleaning roller, the inside fixed mounting of supporting seat has the hydraulic stem, and hydraulic stem top fixed mounting has the display screen body to the inside fixedly connected with spring of display screen body, gag lever post fixed connection is at the spring tip, rack one side fixedly connected with slider, and rack one side fixedly connected with stopper, the inside rotation of supporting seat is connected with first gear, and the inside rotation of supporting seat is connected with the second gear to the inside rotation of supporting seat is connected with the third gear, the inside gomphosis of supporting seat has the apron, and the inside rotation of supporting seat is connected with the fourth gear to the inside rotation of supporting seat is connected with the cleaning roller. This slide rail formula OLED display screen can contract when not using, can clear up the surface of display screen body automatically at the flexible in-process of display screen body simultaneously.

Description

Slide rail type OLED display screen
Technical Field
The utility model relates to a relevant technical field of OLED display screen specifically is slide rail formula OLED display screen.
Background
The light emitting principle of the OLED is that holes and electrons generated by a cathode under the action of current meet at a light emitting layer, and the holes and the electrons can generate energy when meeting, so as to excite light emitting molecules to generate visible light.
However, the existing OLED display screen has the following problems:
1. the OLED display screen is inconvenient to shrink, the OLED display screen is exposed in the air for displaying information, most of the OLED display screens cannot be shrunk when not used and can be continuously exposed in the air, so that more dust on the surface of the OLED display screen is accumulated, meanwhile, the OLED display screen can be damaged by some uncertain factors of the surrounding environment, and the service life of the OLED display screen is shortened;
2. the automatic clearance of not being convenient for, OLED display screen exposes for a long time in the air, and a large amount of dusts can be gathered on the surface, in order not to influence the display effect of OLED display screen, need clear up the surface of OLED display screen, and this cleaning device that just needs the staff to take, and this cleaning process that just leads to OLED display screen becomes loaded down with trivial details, can waste the manpower moreover.
In order to solve the problems, innovative design is urgently needed on the basis of the original OLED display screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slide rail formula OLED display screen, propose current OLED display screen not be convenient for shrink in order to solve above-mentioned background art, when not using, can't shrink, can continuously expose in the air, the dust that can make OLED display screen surface is long-pending more like this, some uncertain factors of surrounding environment also probably damage the OLED display screen simultaneously, reduce the life of OLED display screen, and the automatic clearance of being not convenient for, the cleaning process that leads to the OLED display screen becomes loaded down with trivial details, and the problem of the manpower that can waste.
In order to achieve the above object, the utility model provides a following technical scheme: slide rail formula OLED display screen, including supporting seat, gag lever post, rack and cleaning roller, the inside fixed mounting of supporting seat has the hydraulic stem, and hydraulic stem top fixed mounting has the display screen body to the inside fixedly connected with spring of display screen body, gag lever post fixed connection is at the spring tip, rack one side fixedly connected with slider, and rack one side fixedly connected with stopper, the inside rotation of supporting seat is connected with first gear, and the inside rotation of supporting seat is connected with the second gear to the inside rotation of supporting seat is connected with the third gear, the inside gomphosis of supporting seat has the apron, and the inside rotation of supporting seat is connected with the fourth gear to the inside rotation of supporting seat is connected with the cleaning roller.
Preferably, the limiting rod forms a telescopic structure between the spring and the display screen body, the maximum displacement of the limiting rod is equal to the minimum self deformation of the spring, and the end part of the limiting rod is hemispherical.
Preferably, the number of the racks is two, the racks are in meshed connection with the first gear, and the length of each rack is smaller than the circumference of the addendum circle of the first gear.
Preferably, the horizontal section of the sliding block is T-shaped, the sliding block is symmetrically arranged about the vertical central axis of the rack, and the sliding block is in meshed connection with the sliding groove.
Preferably, the bottom of the cover plate is fixedly connected with gear teeth, the gear teeth are distributed at the bottom of the cover plate at equal intervals, and the cover plate and the third gear are arranged in a one-to-one correspondence manner.
Preferably, the fourth gear and the second gear are in meshed connection, and the addendum circle diameter of the fourth gear is equal to the addendum circle diameter of the second gear.
Compared with the prior art, the beneficial effects of the utility model are that: the slide rail type OLED display screen can be retracted when not in use, and the surface of the display screen body can be automatically cleaned in the process of extending and retracting the display screen body;
1. the hydraulic rod is arranged, when the display screen body is not used, the display screen body can be driven to move downwards through the hydraulic rod, the display screen body is contracted into the supporting seat, the cover plate can move towards the inner side of the supporting seat when the display screen body moves downwards, and the upper part of the display screen body is covered, so that the display screen body can be effectively protected, and the service life of the display screen body is prolonged;
2. be provided with the cleaning roller, the display screen body can drive the rotation of fourth gear in vertical direction motion, through the transmission between the bevel gear, the rotation of fourth gear can drive the rotation of cleaning roller, the surface contact of cleaning roller and display screen body, so the cleaning roller can clear up the surface of display screen body when the pivoted, has just so realized carrying out the function of clearing up to the surface of display screen body automatically, has saved the manpower.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is a schematic sectional view of the supporting seat of the present invention;
FIG. 3 is a front view of the cleaning roller of the present invention;
fig. 4 is a schematic view of the sectional structure of the display screen body of the present invention;
fig. 5 is a schematic side view of the first gear of the present invention;
FIG. 6 is a schematic view of a top-down structure of the support seat of the present invention;
fig. 7 is a side view of the fourth gear of the present invention.
In the figure: 1. a supporting seat; 2. a hydraulic lever; 3. a display screen body; 4. a spring; 5. a limiting rod; 6. a rack; 7. a slider; 8. a limiting block; 9. a chute; 10. a first gear; 11. a second gear; 12. a third gear; 13. a cover plate; 1301. gear teeth; 14. a fourth gear; 15. and cleaning the roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a slide rail type OLED display screen comprises a supporting seat 1, a hydraulic rod 2, a display screen body 3, a spring 4, a limiting rod 5, a rack 6, a sliding block 7, a limiting block 8, a sliding groove 9, a first gear 10, a second gear 11, a third gear 12, a cover plate 13, a fourth gear 14 and a cleaning roller 15, wherein the hydraulic rod 2 is fixedly arranged inside the supporting seat 1, the display screen body 3 is fixedly arranged at the top of the hydraulic rod 2, the spring 4 is fixedly connected inside the display screen body 3, the limiting rod 5 is fixedly connected to the end part of the spring 4, the sliding block 7 is fixedly connected to one side of the rack 6, the limiting block 8 is fixedly connected to one side of the rack 6, the first gear 10 is rotatably connected inside the supporting seat 1, the second gear 11 is rotatably connected inside the supporting seat 1, the third gear 12 is rotatably connected inside the supporting seat 1, the cover plate 13 is embedded inside the supporting seat 1, and the fourth gear 14 is rotatably connected inside the supporting seat 1, and a cleaning roller 15 is rotatably connected to the inside of the support base 1.
Gag lever post 5 passes through and constitutes extending structure between spring 4 and the display screen body 3, and the biggest displacement volume of gag lever post 5 equals the minimum self deformation of spring 4 to 5 tip of gag lever post set up to hemispherical, and gag lever post 5 can compress spring 4 when moving towards display screen body 3 inboards, so can utilize spring 4's elastic potential energy to reset gag lever post 5.
The number of the racks 6 is two, the racks 6 are in meshed connection with the first gear 10, the length of each rack 6 is smaller than the circumference of the addendum circle of the first gear 10, and the first gear 10 can be driven to rotate by the movement of the racks 6.
The horizontal section of the sliding block 7 is T-shaped, the sliding block 7 is symmetrically arranged about the vertical central axis of the rack 6, the sliding block 7 is meshed with the sliding groove 9, and the sliding block 7 can enable the moving process of the rack 6 to be smoother.
The gear teeth 1301 are fixedly connected to the bottom of the cover plate 13, the gear teeth 1301 are distributed on the bottom of the cover plate 13 at equal intervals, the cover plate 13 and the third gear 12 are arranged in a one-to-one correspondence mode, the gear teeth 1301 and the third gear 12 are connected in a meshed mode, and therefore the cover plate 13 can be driven to move by the rotation of the third gear 12.
For the meshing connection between fourth gear 14 and the second gear 11, the rotation of second gear 11 can drive the rotation of fourth gear 14, through the transmission between the bevel gear, the rotation of fourth gear 14 can drive the rotation of cleaning roller 15, cleaning roller 15 and display screen body 3's surface contact, so cleaning roller 15 can clear up the surface of display screen body 3 when the pivoted, fourth gear 14 and fourth gear 14's addendum circle diameter equals second gear 11's addendum circle diameter.
The working principle is as follows: when the slide rail type OLED display screen is used, firstly, a certain understanding is given to the working principle of the slide rail type OLED display screen, as shown in fig. 1-6, when the display screen body 3 is not used, the hydraulic rod 2 is started to drive the display screen body 3 to descend, at this time, the limiting rod 5 is located above the limiting block 8, so the display screen body 3 drives the rack 6 to move downwards in the descending process, the rack 6 drives the first gear 10 to rotate in the downward moving process, the first gear 10 rotates to drive the third gear 12 to rotate, the third gear 12 rotates to drive the cover plate 13 to move towards the inner side of the supporting seat 1 until the cover plate 13 covers the upper side of the display screen body 3, so the display screen body 3 can be effectively protected, the service life of the display screen body 3 is prolonged, when the rack 6 cannot move downwards any more, the limiting rod 5 can continue to move downwards for a certain distance, in the process, the limiting rod 5 can move towards the inner side of the display screen body 3 under the limitation of the limiting block 8, meanwhile, the limiting rod 5 can compress the spring 4, when the limiting rod 5 is located below the limiting block 8, the elastic potential energy of the spring 4 can reset the limiting rod 5, when the display screen body 3 needs to be used, the hydraulic rod 2 is started, the hydraulic rod 2 drives the display screen body 3 to ascend, the transmission principle is the same as that when the display screen body 3 descends, in the process, the cover plate 13 can move towards the outer side of the display screen body 3, and the limiting rod 5 can be located above the limiting block 8 finally, so that the function of contracting the display screen body 3 is achieved;
as shown in fig. 3 and 7, the rotation of the second gear 11 drives the fourth gear 14 to rotate, and the rotation of the fourth gear 14 drives the cleaning roller 15 to rotate through the transmission between the bevel gears, so that the cleaning roller 15 is in contact with the surface of the display screen body 3, and the surface of the display screen body 3 can be cleaned by the cleaning roller 15 during the rotation, thereby realizing the function of automatically cleaning the surface of the display screen body 3 and saving manpower.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. Slide rail formula OLED display screen, including supporting seat (1), gag lever post (5), rack (6) and cleaning roller (15), its characterized in that: a hydraulic rod (2) is fixedly arranged in the supporting seat (1), a display screen body (3) is fixedly arranged at the top of the hydraulic rod (2), a spring (4) is fixedly connected in the display screen body (3), the limiting rod (5) is fixedly connected at the end part of the spring (4), a sliding block (7) is fixedly connected at one side of the rack (6), and one side of the rack (6) is fixedly connected with a limiting block (8), the inside of the supporting seat (1) is rotatably connected with a first gear (10), the inside of the supporting seat (1) is rotatably connected with a second gear (11), a third gear (12) is rotatably connected in the support seat (1), a cover plate (13) is embedded in the support seat (1), and a fourth gear (14) is rotatably connected inside the support base (1), and a cleaning roller (15) is rotatably connected inside the support base (1).
2. The slide rail type OLED display screen according to claim 1, wherein: the limiting rod (5) forms a telescopic structure between the spring (4) and the display screen body (3), the maximum displacement of the limiting rod (5) is equal to the minimum self deformation of the spring (4), and the end part of the limiting rod (5) is hemispherical.
3. The slide rail type OLED display screen according to claim 1, wherein: the number of the racks (6) is two, the racks (6) are in meshed connection with the first gear (10), and the length of each rack (6) is smaller than the circumference of the addendum circle of the first gear (10).
4. The slide rail type OLED display screen according to claim 1, wherein: the horizontal section of the sliding block (7) is T-shaped, the sliding block (7) is symmetrically arranged relative to the vertical central axis of the rack (6), and the sliding block (7) is in meshed connection with the sliding groove (9).
5. The slide rail type OLED display screen according to claim 1, wherein: the bottom of the cover plate (13) is fixedly connected with gear teeth (1301), the gear teeth (1301) are distributed at the bottom of the cover plate (13) at equal intervals, and the cover plate (13) and the third gears (12) are arranged in a one-to-one correspondence mode.
6. The slide rail type OLED display screen according to claim 1, wherein: the fourth gear (14) is in meshed connection with the second gear (11), and the addendum circle diameter of the fourth gear (14) is equal to the addendum circle diameter of the second gear (11).
CN202120255593.1U 2021-01-29 2021-01-29 Slide rail type OLED display screen Active CN214839406U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120255593.1U CN214839406U (en) 2021-01-29 2021-01-29 Slide rail type OLED display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120255593.1U CN214839406U (en) 2021-01-29 2021-01-29 Slide rail type OLED display screen

Publications (1)

Publication Number Publication Date
CN214839406U true CN214839406U (en) 2021-11-23

Family

ID=78954019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120255593.1U Active CN214839406U (en) 2021-01-29 2021-01-29 Slide rail type OLED display screen

Country Status (1)

Country Link
CN (1) CN214839406U (en)

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20240730

Address after: Room 619, Building 2, Dongdu International Plaza, No. 88 Gongye North Road, Licheng District, Jinan City, Shandong Province, China 250000

Patentee after: Shandong Huiji Culture Technology Co.,Ltd.

Country or region after: China

Address before: 250000 No. 10, Shanshi North Street, Lixia District, Jinan City, Shandong Province

Patentee before: Shandong Haolin Cultural Industry Co.,Ltd.

Country or region before: China

TR01 Transfer of patent right