CN217880711U

CN217880711U - Electric lifting type double-sided screen capable of conducting light in two directions

Info

Publication number: CN217880711U
Application number: CN202221951462.8U
Authority: CN
Inventors: 孟动; 孟捷敏
Original assignee: Shanghai Yaoqi Electronic Technology Co ltd
Current assignee: Shanghai Yaoqi Electronic Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-22
Anticipated expiration: 2032-07-27

Abstract

The utility model provides a two-sided screen of two-way leaded light of electric lift formula relates to over-and-under type display screen technical field, which comprises a fixed base, the inside of fixing base is the cavity setting, the interior bottom of fixing base is close to the fixed position of one side and installs the motor, motor output fixedly connected with threaded rod. The utility model discloses in, the fixing base has played the effect of fixed this device, the motor rotates through driving the threaded rod, the thread groove of cooperation double-sided display screen bottom, the effect that drives the double-sided display screen and go up and down has been played, gag lever post cooperation circular recess has played when the double-sided display screen goes up and down spacing, make its effect of stabilizing the lift, the stopper cooperatees with the spacing groove, the spacing effect to the double-sided display screen has been played, the effect that facilitates the use has been played when the double-sided display screen goes up and down to get into the shell inside, the shell has played the effect to the double-sided display screen protection, thereby the means of protection is provided to the double-sided display screen.

Description

Electric lifting type double-sided screen capable of conducting light in two directions

Technical Field

The utility model relates to an over-and-under type display screen technical field especially relates to a two-sided screen of two-way leaded light of electric lift formula.

Background

The display is a display tool for displaying certain electronic files on a screen through a specific transmission device, and can be divided into a cathode ray tube display, a Plasma Display Panel (PDP), a Liquid Crystal Display (LCD) and the like.

Although the existing bidirectional light guide double-sided screen has the technical sense and the aesthetic property, the manufacturing cost is very high, and compared with the traditional display screen, the bidirectional light guide double-sided screen is fragile and difficult to maintain, so that the bidirectional light guide double-sided screen can be usually placed in a safer position for use, but does not have a good protection means for the bidirectional light guide double-sided screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having two-way leaded light two-sided screen among the prior art and though have science and technology sense and aesthetic property, its cost is very expensive to contrast traditional display screen, its itself is more fragile, and the maintenance degree of difficulty is very big, so can place generally and use in comparatively safe position, but does not have the problem of good safeguard means to itself, and the two-sided screen of the two-way leaded light of an electric lift formula that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a two-sided screen of two-way leaded light of electric lift formula, includes the fixing base, the inside of fixing base is the cavity setting, the interior bottom of fixing base is close to the fixed position of one side and installs the motor, motor output end fixedly connected with threaded rod, the interior bottom of fixing base is close to the fixed position gag lever post of opposite side, the top fixedly connected with shell of fixing base, the shell is hollow setting, the spacing groove has all been seted up to the table wall in the both sides of shell, the inside of shell is provided with two-sided display screen, the bottom of two-sided display screen is close to one side edge department and has seted up the thread groove, the bottom of two-sided display screen is close to opposite side edge department and has seted up the circular recess, the both sides outward appearance wall of two-sided display screen is close to the equal fixedly connected with stopper in position of bottom.

Preferably, the surface of stopper is the setting that slides with the interior table wall of spacing groove, the threaded rod is threaded connection with the thread groove, the surface of gag lever post is the setting that slides with the interior table wall of circular recess.

Preferably, the inner bottom of the fixing seat is fixedly connected with two sets of dampers, and the inner bottom of the fixing seat is fixedly connected with two sets of springs.

Preferably, a buffer plate is fixedly connected between the tops of the dampers in each group, and the top of each group of springs is fixedly connected with the bottom of the buffer plate.

Preferably, the bottom of the double-sided display screen is symmetrically provided with embedded grooves close to the front and rear edges, and the internal embedded grooves are fixedly connected with circular columns.

Preferably, the outer surface of the round column is rotatably connected with a rolling sleeve, and the outer surface of the rolling sleeve and the inner surface wall of the shell are arranged in a rolling manner.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, the fixing base has played the effect of fixed this device, the motor rotates through driving the threaded rod, the thread groove of cooperation double-sided display screen bottom, the effect that drives the double-sided display screen and go up and down has been played, gag lever post cooperation circular recess has played when the double-sided display screen goes up and down spacing, make its effect of stabilizing the lift, the stopper cooperatees with the spacing groove, the spacing effect to the double-sided display screen has been played, the effect that facilitates the use has been played when the double-sided display screen goes up and down to get into the shell inside, the shell has played the effect to the double-sided display screen protection, thereby the means of protection is provided to the double-sided display screen.

2. The utility model discloses in, when two-sided display screen dropped to bottom and buffer board contact, spring cooperation attenuator and buffer board had played the effect to two-sided display screen buffering, and circular post cooperation roll cover had played when two-sided display screen goes up and down and has prevented that two-sided display screen and shell from producing the effect that the friction caused the damage to two-sided display screen has protected.

Drawings

Fig. 1 is a perspective view of an electric lifting type two-way light guide double-sided screen;

fig. 2 is a sectional view of an electric lifting type two-way light guiding double-sided screen;

fig. 3 is a cross-sectional view of a double-sided display screen of an electric lifting type double-sided screen for bidirectional light guiding;

fig. 4 is a cross-sectional view of the electric lifting type two-way light guide double-sided screen fixing seat of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3.

Illustration of the drawings: 1. a fixed seat; 11. a motor; 12. a threaded rod; 13. a limiting rod; 2. a housing; 21. a limiting groove; 3. a double-sided display screen; 31. a thread groove; 32. a circular groove; 33. a limiting block; 4. a damper; 41. a spring; 42. a buffer plate; 5. an embedded groove is formed; 51. a circular column; 52. and (4) rolling a sleeve.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a two-sided screen of two-way leaded light of electric lift formula, including fixing base 1, the inside of fixing base 1 is the cavity setting, the interior bottom of fixing base 1 is close to the fixed position of one side and installs motor 11, motor 11 output end fixedly connected with threaded rod 12, the interior bottom of fixing base 1 is close to the fixed position of opposite side and is connected with gag lever post 13, top fixedly connected with shell 2 of fixing base 1, shell 2 is hollow setting, spacing groove 21 has all been seted up to the interior table wall in shell 2's both sides, the inside of shell 2 is provided with two-sided display screen 3, thread groove 31 has been seted up near one side edge to two-sided display screen 3's bottom, circular slot 32 has been seted up near opposite side edge to two-sided display screen 3's the equal fixedly connected with stopper 33 in position that the both sides outward appearance wall is close to the bottom, the surface of stopper 33 is the slip setting with the interior table wall of spacing groove 21, threaded rod 12 is threaded rod threaded connection with groove 31, the surface of gag lever post 13 is the slip setting with the interior table wall of thread groove 32.

The effect that its whole embodiment 1 reaches does, the effect of this device of installation fixed mounting has been played through setting up fixing base 1, when motor 11 drives threaded rod 12 and rotates, through cooperating with thread groove 31, the effect of driving 3 lifts of two-sided display screen has been played, gag lever post 13 cooperatees with circular recess 32, play the effect spacing to it when 3 lifts of two-sided display screen, stopper 33 cooperatees with spacing groove 21, the effect of restricting 3 rising heights of two-sided display screen has been played, when 3 descends to 2 insides of shell, shell 2 has played the effect to its protection.

Embodiment 2, as shown in fig. 1-5, two sets of dampers 4 of interior bottom fixedly connected with of fixing base 1, two sets of springs 41 of interior bottom fixedly connected with of fixing base 1, equal fixedly connected with buffer board 42 between the top of every group damper 4, the top of every group spring 41 all with buffer board 42's bottom fixed connection, the bottom of two-sided display screen 3 is close to the symmetry of front and back side edge and has seted up interior caulking groove 5, the circular post 51 of the inside fixedly connected with of interior caulking groove 5, the surface of circular post 51 is rotated and is connected with rolling sleeve 52, the surface of rolling sleeve 52 is the roll setting with the interior table wall of shell 2.

The effect that its whole embodiment 2 reached does, when double-sided display screen 3 descends to buffer board 42 position, spring 41 cooperation attenuator 4 and buffer board 42 have played the effect to double-sided display screen 3 buffering, the effect of protection has been played, roll cover 52 cooperatees through with circular post 51, when having played double-sided display screen 3 and gone up and down, roll cover 52 is through rolling at the shell 2 interior table wall, the frictional problem of double-sided display screen 3 with shell 2 has been avoided, the effect of protection has been carried out to it.

The working principle is as follows: when the double-sided display screen 3 needs to be used, the starting motor 11 drives the threaded rod 12 to rotate, the thread groove 31 is matched, the effect of driving the double-sided display screen 3 to rise is achieved, the limiting rod 13 and the circular groove 32 are matched when the double-sided display screen 3 rises, the limiting effect of limiting the double-sided display screen is achieved, the limiting block 33 is matched with the limiting groove 21 when the double-sided display screen 3 rises, the limiting effect of limiting the double-sided display screen 3 is achieved, when the double-sided display screen 3 is not used, the double-sided display screen 3 is installed and runs in the opposite sequence, the double-sided display screen 3 completely retracts to be in contact with the buffer plate 42, the buffer plate 42 is matched with the spring 41 and the damper 4 to achieve the buffering effect, the outer surface of the rolling sleeve 52 is slightly higher than the outer surface of the double-sided display screen 3, the rolling is in contact with the inner surface wall of the shell 2, the lifting is facilitated, and the limiting rod 13 and the circular groove 32 are matched to prevent the double-sided display screen 3 from rubbing with the shell 2.

The utility model provides a motor 11 and double-sided display screen 3's wiring diagram belongs to the common general knowledge in this field, and its theory of operation is known technique, and its model selects suitable model according to in-service use, so no longer explain control mode and wiring arrangement in detail to motor 11 and double-sided display screen 3.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a two-sided screen of two-way leaded light of electric lift formula, includes fixing base (1), its characterized in that: the utility model discloses a set up the inside of fixing base (1) for the cavity setting, the interior bottom of fixing base (1) is close to the position fixed mounting of one side has motor (11), motor (11) output end fixedly connected with threaded rod (12), the interior bottom of fixing base (1) is close to position fixedly connected with gag lever post (13) of opposite side, the top fixedly connected with shell (2) of fixing base (1), shell (2) are hollow setting, spacing groove (21) have all been seted up to the interior table wall in the both sides of shell (2), the inside of shell (2) is provided with two-sided display screen (3), thread groove (31) have been seted up near a side edge to the bottom of two-sided display screen (3), circular recess (32) have been seted up near opposite side edge to the bottom of two-sided display screen (3), the equal fixedly connected with stopper (33) in position that the both sides outward appearance wall of two-sided display screen (3) is close to the bottom.

2. The electric lifting type bidirectional light guide double-sided screen as claimed in claim 1, wherein: the surface of stopper (33) is the setting that slides with the interior table wall of spacing groove (21), threaded rod (12) are threaded connection with thread groove (31), the surface of gag lever post (13) is the setting that slides with the interior table wall of circular recess (32).

3. The power-driven lifting type bidirectional light-guiding double-sided screen according to claim 1, characterized in that: the inner bottom of the fixing seat (1) is fixedly connected with two groups of dampers (4), and the inner bottom of the fixing seat (1) is fixedly connected with two groups of springs (41).

4. The power-driven lifting type bidirectional light-guiding double-sided screen according to claim 3, characterized in that: every group equal fixedly connected with buffer plate (42) between the top of attenuator (4), every group the top of spring (41) all with the bottom fixed connection of buffer plate (42).

5. The electric lifting type bidirectional light guide double-sided screen as claimed in claim 1, wherein: the bottom of two-sided display screen (3) is close to front and back side edge department symmetry and has seted up interior caulking groove (5), the inside fixedly connected with circular post (51) of interior caulking groove (5).

6. The electric lifting type bidirectional light guide double-sided screen as claimed in claim 5, wherein: the outer surface of the round column (51) is rotatably connected with a rolling sleeve (52), and the outer surface of the rolling sleeve (52) and the inner surface wall of the shell (2) are arranged in a rolling manner.