CN210920638U - Double-sided screen angle adjusting mechanism and double-sided screen - Google Patents
Double-sided screen angle adjusting mechanism and double-sided screen Download PDFInfo
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- CN210920638U CN210920638U CN201921398853.XU CN201921398853U CN210920638U CN 210920638 U CN210920638 U CN 210920638U CN 201921398853 U CN201921398853 U CN 201921398853U CN 210920638 U CN210920638 U CN 210920638U
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Abstract
The utility model discloses a two-sided screen angle adjustment mechanism and contain two-sided screen angle adjustment mechanism's two-sided screen, two-sided screen angle adjustment mechanism includes supporting mechanism, the both sides that supporting mechanism is relative are equipped with the adjustment support respectively, still be equipped with the holding on the supporting mechanism the first groove of accomodating of adjustment support, the adjustment support includes first adjusting lever and second adjusting lever, the first end of first adjusting lever with the first end of second adjusting lever is articulated, the second end of first adjusting lever with the first inner wall of accomodating the groove is articulated, the second end of second adjusting lever with the first inner wall sliding connection who accomodates the groove. The double-sided screen angle adjusting mechanism is simple in structure, is applied to a double-sided screen structure, facilitates the adjustment of the viewing angle of the double-sided screen, is compact in structure, cannot cause overlarge thickness of the double-sided screen, and is better in integrated effect of the double-sided screen.
Description
Technical Field
The utility model belongs to the technical field of show, in particular to two-sided screen angular adjustment mechanism and two-sided screen.
Background
Along with the popularization of computers and the like and the development of electronic information technology, a display screen needs to be matched in classes of many schools or conferences, the contents of the classes or the conferences can be watched through the display screen, and interactive operation can be realized through touching the display screen.
At present, a double-sided screen structure is mostly adopted in an intelligent classroom or a conference room, one side of the intelligent classroom or the conference room is used as an electronic tablet and used for displaying information of people participating in a meeting, attending class and the like, and the other side of the intelligent classroom or the conference room is a touch display screen, so that a user can conveniently watch contents of the meeting or the course and realize interactive operation. However, the double-sided screen structure in the current smart classroom cannot realize angle adjustment, so that a teacher is inconvenient to see the contents of the electronic seat and operate the touch screen of the double-sided screen.
The invention patent publication CN102177386A discloses an adjustable bracket formed by at least three rods with adjustable length. Thanks to its particular arrangement, the adjustable support formed by at least three length-adjustable rods allows to precisely define the surface on which the supported visual object is positioned, said surface can form a solid angle, so that it allows an optimal viewing angle from any user position, since the vector perpendicular to the screen is made to match the user's line of sight.
However, the angle adjustment of the double-sided screen cannot be realized by the adjustable support, the specification of the adjusting mechanism is large, the thickness of the double-sided screen is too large due to the fact that the traditional adjusting mechanism is directly adopted, and the integral effect of the double-sided screen is not facilitated.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model discloses a two-sided screen guiding mechanism, two-sided screen angular adjustment mechanism simple structure is applied to two-sided screen structure, the viewing angle adjustment of the two-sided screen of being convenient for to compact structure can not make the thickness of two-sided screen too big, and the integration effect of two-sided screen is more excellent.
A double-sided screen angle adjusting mechanism comprises a supporting mechanism, two opposite sides of the supporting mechanism are respectively provided with an adjusting bracket, the supporting mechanism is also provided with a first accommodating groove for accommodating the adjusting bracket,
the adjustment support includes first adjusting lever and second adjusting lever, the first end of first adjusting lever with the first end of second adjusting lever is articulated, the second end of first adjusting lever with the first inner wall of accomodating the groove is articulated, the second end of second adjusting lever with the first inner wall sliding connection who accomodates the groove.
Preferably, the second end of the second adjusting rod is hinged to the sliding block, a sliding rail is arranged on the side wall of the first accommodating groove, and the sliding block is connected with the sliding rail in a sliding mode.
Preferably, a driving device for driving the sliding block to slide on the sliding rail is arranged on the sliding block.
Preferably, the driving device comprises a driving motor, and a rotating shaft of the driving motor is in transmission connection with the sliding block.
Preferably, the supporting mechanism comprises a supporting plate, the first accommodating groove is formed in two opposite plate surfaces of the supporting plate, and a supporting frame is arranged below the supporting plate.
Preferably, the support frame comprises a support rod and a support base, the first end of the support rod is fixedly connected with the support plate, and the second end of the support rod is fixedly connected with the support base.
Preferably, the support rod is a lifting rod.
The double-sided screen comprises a display screen and a double-sided screen angle adjusting mechanism, wherein the display screen is hinged with an adjusting support.
Preferably, the display screen back is equipped with the second and accomodates the groove, the first groove of accomodating sets up with the second is accomodate the groove relatively, the adjustment support with the inner wall in groove is accomodate to the second is articulated.
Double-sided screen angular adjustment mechanism simple structure, be applied to double-sided screen structure in, the double-sided screen's of being convenient for viewing angular adjustment to compact structure can not make the thickness of double-sided screen too big, and the integration effect of double-sided screen is more excellent.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view showing a double-sided screen angle adjustment mechanism according to embodiment 1;
FIG. 2 is a sectional view showing a double-sided angle adjustment mechanism according to embodiment 1;
FIG. 3 is a schematic view showing a double-sided screen according to embodiment 1;
FIG. 4 is a schematic view showing a double-sided screen angle adjustment mechanism according to embodiment 2;
fig. 5 shows a schematic view of a double-sided screen described in embodiment 2.
In the figure: 1-supporting mechanism, 101-supporting plate, 102-supporting frame, 103-supporting rod, 104-supporting base, 2-adjusting bracket, 201-first adjusting rod, 202-second adjusting rod, 203-sliding block, 204-driving device, 3-display screen, 4-first accommodating groove, 401-sliding rail and 5-second accommodating groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
Example 1
Referring to fig. 1, the double-sided screen angle adjusting mechanism according to the embodiment includes a supporting mechanism 1 and an adjusting bracket 2, where the adjusting bracket 2 is disposed on the supporting mechanism 1, and the adjusting bracket 2 is used for adjusting a display screen 3. The viewing angle of the display screen 3 is adjusted by adjusting the adjusting bracket 2.
Specifically, the number of the adjusting brackets 2 is two, and each adjusting bracket 2 is matched with one display screen 3. In order to reduce the size of the double-sided screen angle adjusting mechanism and reduce the thickness of the double-sided screen, the present embodiment is further provided with a first accommodating groove 4 for accommodating the adjusting bracket 2. The first accommodating grooves 4 are formed in two opposite side surfaces of the supporting mechanism 1, and the two adjusting brackets 2 are respectively arranged in the first accommodating grooves 4.
The adjusting bracket 2 of the present embodiment includes a first adjusting rod 201 and a second adjusting rod 202, and the display screen 3 is connected to a first end of the first adjusting rod 201. Specifically, a first end of the first adjusting lever 201 is connected to the back surface of the display screen 3. Wherein, the length of the first accommodating groove 4 is slightly larger than the total length of the first adjusting rod 201 and the second adjusting rod 202. The first adjusting rod 201, the second adjusting rod 202 and the first accommodating groove 4 are mutually matched to adjust the viewing angle of the display screen 3.
The concrete structure is as follows: the first end of the first adjusting rod 201 is hinged to the first end of the second adjusting rod 202, the second end of the first adjusting rod 201 is hinged to the inner wall of the first accommodating groove 4, and the second end of the second adjusting rod 202 is connected with the inner wall of the first accommodating groove 4 in a sliding mode. The second end of the second adjusting rod 202 slides in the first accommodating groove 4, so that the relative positions of the first adjusting rod 201, the second adjusting rod 202 and the first accommodating groove 4 change, and the included angle between the first adjusting rod 201 and the first accommodating groove 4 and the included angle between the second adjusting rod 202 and the first accommodating groove 4 change; the hinge joint of the first adjusting rod 201 and the second adjusting rod 202 moves in a curve along with the relative position change of the first adjusting rod 201, the second adjusting rod 202 and the first accommodating groove 4. In the process that the relative positions of the first adjusting rod 201, the second adjusting rod 202 and the first accommodating groove 4 are changed, the relative positions of the display screen 3 and the adjusting bracket 2 are not changed, and the angle of the display screen 3 is adjusted along with the change of the angle of the adjusting bracket 2, so that the adjustment of the viewing angle of the display screen 3 is completed.
Referring to fig. 2, in order to make the second adjusting rod 202 slide smoothly in the first receiving slot 4, the embodiment further includes a slide rail 401 and a slide block 203. Specifically, the slide rail 401 is disposed on a side wall of the first accommodating groove 4, the second end of the second adjusting rod 202 is hinged to the slide block 203, and the slide block 203 is slidably connected to the slide rail 401. The sliding block 203 slides on the sliding rail 401, the sliding is smoother, and the sliding block 203 drives the second adjusting rod 202 to slide, so that the angle of the display screen 3 is adjusted.
In order to automatically control the sliding of the slider 203 in the sliding rail 401 and realize the automatic control of the adjustment of the viewing angle, the present embodiment further includes a driving device 204, and the driving device 204 is disposed on the slider 203 and is used for driving the slider 203 to slide on the sliding rail 401. Specifically, the driving device 204 includes a driving motor, a rotating shaft of the driving motor is in transmission connection with the sliding block 203, and the rotating shaft of the driving motor drives the sliding block 203 to slide on the sliding rail 401, so that the angle adjustment of the double-sided screen is realized.
Referring to fig. 3, the double-sided screen angle adjusting mechanism of the present embodiment is used in combination with a display screen, so that the present embodiment further discloses a double-sided screen.
The double-sided screen comprises a display screen 3 and the double-sided screen angle adjusting mechanism, and the number of the display screens 3 is two. Specifically, two display screen 3 sets up mutually oppositely, double-sided screen angle guiding mechanism sets up two in the middle of display screen 3, double-sided screen angle guiding mechanism and two display screen 3 form a whole. Specifically, the two display screens 3 are respectively arranged on two opposite adjusting brackets 2, that is, one display screen 3 is correspondingly arranged on one adjusting bracket 2. One of the display screens 3 is used as an electronic signboard, the display content is participant information, and the other display screen is used for the participants to view conference content. The display screen 3 is a touch screen, and can be used for displaying meeting related information and facilitating operation of meeting personnel.
For better adjustment of the viewing angle of the display screen 3, the display screen 3 is hinged to the adjusting bracket 2 in this embodiment. Specifically, adjustment support 2 with display screen 3's back is articulated, and adjustment support 2 and the cooperation of first groove 4 of accomodating, display screen 3 and adjustment support 2 realize display screen 3's viewing angle's dual adjustment, and the adjustment effect is better.
In order to reduce the thickness of two-sided screen, this embodiment still is equipped with the second and accomodates groove 5, the second is accomodate the groove 5 and is set up display screen 3's the back, with first groove 4 relative setting of accomodating, adjustment support 2 with the inner wall hinged joint in groove 5 is accomodate to the second. Specifically, a first end of the first adjusting rod 201 is hinged to an inner wall of the second accommodating groove 5. The first accommodating groove 4 is matched with the second accommodating groove 5 to form an accommodating cavity for accommodating the adjusting bracket 2. The adjusting bracket 2 is arranged in the accommodating cavity, so that the space is not occupied, the thickness of the double-sided screen is reduced, and the occupied space of the double-sided screen is reduced.
Example 2
Referring to fig. 4, the present embodiment discloses a double-sided screen angle adjusting mechanism, which has the same basic technical solution as the double-sided screen angle adjusting mechanism described in embodiment 1, and is different from the double-sided screen angle adjusting mechanism described in embodiment 1, and the present embodiment defines the supporting mechanism 1. Specifically, the supporting mechanism 1 described in this embodiment includes a supporting plate 101, and in order to facilitate the placement of the double-sided screen angle adjusting mechanism, a supporting frame 102 is disposed below the supporting plate 101. Specifically, the first receiving grooves 4 are provided on two opposite plate surfaces of the support plate 101. The plate-shaped supporting piece is used as the supporting mechanism, so that the thickness of the double-sided screen can be reduced.
In order to stably fix the double-sided screen adjusting mechanism on a table, the supporting frame 102 of the present embodiment is composed of a supporting rod 103 and a supporting base 104. Specifically, a first end of the supporting rod 103 is fixedly connected to the supporting plate 101, and a second end of the supporting rod 103 is fixedly connected to the supporting base 104.
In order to adjust the viewing height of the double-sided screen conveniently, the supporting rod 103 is a lifting rod.
Referring to fig. 5, the present embodiment further discloses a dual-sided screen, where the dual-sided screen includes a display screen 3 and the dual-sided screen angle adjusting mechanism of the present embodiment, and the display screen 3 is hinged to the adjusting bracket 2. Specifically, adjustment support 2 with display screen 3's back is articulated, and adjustment support 2 and the cooperation of first groove 4 of accomodating, display screen 3 and adjustment support 2 realize display screen 3's viewing angle's dual adjustment, and the adjustment effect is better.
In order to reduce the thickness of two-sided screen, this embodiment still is equipped with the second and accomodates groove 5, the second is accomodate the groove 5 and is set up display screen 3's the back, with first groove 4 relative setting of accomodating, adjustment support 2 with the inner wall hinged joint in groove 5 is accomodate to the second. Specifically, a first end of the first adjusting rod 201 is hinged to an inner wall of the second accommodating groove 5. The first accommodating groove 4 is matched with the second accommodating groove 5 to form an accommodating cavity for accommodating the adjusting bracket 2. The adjusting bracket 2 is arranged in the accommodating cavity, so that the space is not occupied, the thickness of the double-sided screen is reduced, and the occupied space of the double-sided screen is reduced.
Because, this embodiment the adjustment support 2 can contract the intracavity that holds that first groove 4 and the second groove 5 formed of accomodating is in, at the in-process of transport, fold two display screens 3 and backup pad 101 and form a whole, the bracing piece 103 contracts to the shortest, and whole two-sided screen forms a whole, compact structure, small in size, the transport of being convenient for.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. The double-sided screen angle adjusting mechanism is characterized by comprising a supporting mechanism (1), adjusting brackets (2) are respectively arranged on two opposite sides of the supporting mechanism (1), a first accommodating groove (4) for accommodating the adjusting brackets (2) is also arranged on the supporting mechanism (1),
the adjusting support (2) comprises a first adjusting rod (201) and a second adjusting rod (202), the first end of the first adjusting rod (201) is hinged to the first end of the second adjusting rod (202), the second end of the first adjusting rod (201) is hinged to the inner wall of the first accommodating groove (4), and the second end of the second adjusting rod (202) is connected with the inner wall of the first accommodating groove (4) in a sliding mode.
2. The double-sided screen angle adjusting mechanism of claim 1, wherein the second end of the second adjusting rod (202) is hinged to a sliding block (203), a sliding rail (401) is arranged on the side wall of the first accommodating groove (4), and the sliding block (203) is connected with the sliding rail (401) in a sliding manner.
3. A double-sided screen angle adjusting mechanism according to claim 2, characterized in that the sliding block (203) is provided with a driving device (204) for driving the sliding block (203) to slide on the sliding rail (401).
4. A double-sided screen angle adjustment mechanism according to claim 3, characterized in that the driving device (204) comprises a driving motor, and a rotating shaft of the driving motor is in transmission connection with the sliding block (203).
5. A double-sided screen angle adjusting mechanism according to claim 1, wherein the supporting mechanism (1) comprises a supporting plate (101), the first accommodating grooves (4) are arranged on two opposite plate surfaces of the supporting plate (101), and a supporting frame (102) is arranged below the supporting plate (101).
6. A double-sided screen angle adjustment mechanism according to claim 5, wherein the support frame (102) comprises a support rod (103) and a support base (104), a first end of the support rod (103) is fixedly connected with the support plate (101), and a second end of the support rod (103) is fixedly connected with the support base (104).
7. A double-sided screen angular adjustment mechanism according to claim 6, wherein the support bar (103) is a lifting bar.
8. A double-sided screen, characterized in that, including a display screen (3) and the double-sided screen angle adjusting mechanism of any claim 1-7, the display screen (3) is hinged with the adjusting bracket (2).
9. The double-sided screen of claim 8, wherein a second receiving groove (5) is formed in the back of the display screen (3), the first receiving groove (4) and the second receiving groove (5) are arranged oppositely, and the adjusting bracket (2) is hinged to the inner wall of the second receiving groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398853.XU CN210920638U (en) | 2019-08-27 | 2019-08-27 | Double-sided screen angle adjusting mechanism and double-sided screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921398853.XU CN210920638U (en) | 2019-08-27 | 2019-08-27 | Double-sided screen angle adjusting mechanism and double-sided screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210920638U true CN210920638U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921398853.XU Active CN210920638U (en) | 2019-08-27 | 2019-08-27 | Double-sided screen angle adjusting mechanism and double-sided screen |
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| Country | Link |
|---|---|
| CN (1) | CN210920638U (en) |
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2019
- 2019-08-27 CN CN201921398853.XU patent/CN210920638U/en active Active
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