Telescopic display screen convenient to adjust

Abstract

The utility model discloses a telescopic display screen convenient to adjust, which relates to the technical field of display screens and comprises a display screen main body and a support plate, two fixing frames are symmetrically arranged between the display screen main body and the support plate, and the two fixing frames are respectively contacted with the outer walls of the display screen main body and the support plate. The two fixing frames are fixedly connected with the display screen body and the supporting plate through bolts correspondingly, and telescopic mechanisms used for conducting convenient translation adjustment on the position of the display screen body are arranged on the fixing frames. By arranging the telescopic mechanism, the position of the display screen main body can be automatically limited by manually pulling the display screen main body to move front and back, so that the position of the display screen main body can be conveniently adjusted, and the use requirements of different users and environments are further met; and after the position of the display screen main body is adjusted, the self-displacement condition of the display screen main body in the use process is prevented through locking.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field, concretely is a telescopic display screen convenient to adjust. BACKGROUND

[0002] A display screen is a device for displaying images and colors, and is an important window for human-device interaction. All visual operations and information are presented through the display screen, and the display screen is widely used in various electronic products.

[0003] In the prior art, the display screen is usually directly installed and fixed at a specified position by a fixing frame. However, the display screen is difficult to adjust the position under the support of the fixing frame, and therefore it is difficult to meet the needs of different users and environments, such as improving the viewing comfort and protecting the eyesight. In order to conveniently adjust the position of the display screen body and further meet the use requirements of different users and environments, the present utility model provides a telescopic display screen convenient to adjust, which can eliminate the drawbacks of the prior art. SUMMARY

[0004] The utility model aims at providing a telescopic display screen convenient to adjust to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A telescopic display screen convenient to adjust, comprising a display screen body, one end of the display screen body is provided with a support plate, two fixed frames are symmetrically arranged between the display screen body and the support plate, the outer walls of the display screen body and the support plate are respectively in contact with the two fixed frames, the display screen body and the support plate are respectively fixedly connected with the two fixed frames through bolts, and an extension mechanism for conveniently translating and adjusting the position of the display screen body is arranged on the fixed frame.

[0007] On the basis of the above technical scheme, the utility model further provides the following optional technical scheme:

[0008] In an optional scheme, the extension mechanism comprises:

[0009] A rotating assembly arranged on the fixed frame;

[0010] The rotating assembly comprises:

[0011] Two first connecting rotating rods symmetrically arranged in the fixed frame, the two first connecting rotating rods are both rotatably connected with the fixed frame through bearings;

[0012] A turnover assembly is arranged on the first connecting rotating rod.

[0013] In an alternative: the turnover assembly comprises:

[0014] Two turnover push plates are symmetrically fixed on the upper and lower ends of the first connecting rotating rod, both of which penetrate to the outside of one side of the fixed frame, and both of which are rotatably connected with the fixed frame through damping rotating shafts;

[0015] Two support assemblies are arranged on the two turnover push plates.

[0016] In an alternative: the support assembly comprises:

[0017] A moving frame is arranged between the two turnover push plates, which is located outside one side of the fixed frame, and the inner side of the moving frame is symmetrically provided with two second connecting rotating rods, both of which are fixedly connected with the turnover push plates and rotatably connected with the moving frame;

[0018] A rotating assembly is arranged on the moving frame.

[0019] In an alternative: the rotating assembly comprises:

[0020] Two gears are symmetrically arranged on the inner side of the moving frame, both of which are meshed with each other, and both of which are fixedly connected with the outer walls of the two second connecting rotating rods;

[0021] A positioning assembly is arranged on one of the fixed frames.

[0022] In an alternative: the positioning assembly comprises:

[0023] A lifting pressing plate is arranged in one of the fixed frames, which is slidingly sleeved on the outer walls of the two first connecting rotating rods, and which is slidingly connected with one of the fixed frames, and the bottom end of the lifting pressing plate is symmetrically fixedly connected with two positioning inserts, both of which are inserted into the interiors of the two turnover push plates;

[0024] A reset assembly is arranged on the first connecting rotating rod.

[0025] In an alternative: the reset assembly is a reset spring sleeved on the outer wall of the first connecting rotating rod, one end of which is in contact with the outer wall of the lifting pressing plate, and the other end of which is in contact with the inner wall of one of the fixed frames;

[0026] A locking assembly is arranged on one of the fixed frames.

[0027] In an alternative: the locking assembly comprises:

[0028] The rotary knob is provided on the upper surface of a fixed frame, the bottom end of the rotary knob is fixedly connected with a lead screw, the lead screw penetrates into the interior of the fixed frame, the lead screw is connected with the upper surface of the lifting pressing plate, and the lead screw is threadedly connected with the fixed frame.

[0029] Compared with the prior art, the display screen has the following beneficial effects:

[0030] The display screen body can be conveniently adjusted in position, different users and environmental use requirements can be further met, and the display screen body is prevented from self-displacement during use after the position adjustment of the display screen body is completed. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 The utility model discloses a structure schematic diagram.

[0032] Figure 2 The utility model discloses a fixed frame internal structure schematic diagram.

[0033] Figure 3 The utility model discloses a telescopic mechanism structure schematic diagram.

[0034] Figure 4 The utility model discloses a Figure 2 Partial enlarged structure schematic diagram of A in the utility model.

[0035] Reference signs annotation: 1, display screen body;201, lead screw;202, lifting pressing plate;203, positioning plug-in block;204, first connecting rotary lever;205, rotary knob;206, gear;207, second connecting rotary lever;208, turnover push plate;209, reset spring;2010, moving frame;3, support plate;4, fixed frame. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further detailed with the drawings and examples.

[0037] In one embodiment, as shown in Figures 1-4 A telescopic display screen convenient to adjust, including display screen body 1, display screen body 1 one end is provided with support plate 3, display screen body 1 with support plate 3 between symmetrical and be provided with two fixed frame 4, two fixed frame 4 respectively with display screen body 1, support plate 3 outer wall contact, two fixed frame 4 through bolt respectively with display screen body 1, support plate 3 fixed connection, fixed frame 4 is provided with for the position of display screen body 1 convenient translation adjustment telescopic mechanism;

[0038] In use, in the embodiment, pulling the display screen body 1 drives one fixed frame 4 to separate from another fixed frame 4, and one fixed frame 4 is driven by the display screen body 1 through bolts to quickly adjust the position of the display screen body 1 through the telescopic mechanism;

[0039] When the display screen body 1 is moved to a suitable position, the pulling of the display screen body 1 is stopped at this time, and the position of the display screen body 1 is conveniently adjusted through the telescopic mechanism, so as to further meet the use requirements of different users and environments. When the display screen body 1 is reset, the above operation is reversed to conveniently reset the display screen body 1;

[0040] In one embodiment, as shown in Figures 2-4 The telescopic mechanism comprises a rotating assembly arranged on the fixed frame 4.

[0041] The rotating assembly comprises two first connecting rotating rods 204 symmetrically arranged inside the fixed frame 4, and the two first connecting rotating rods 204 are rotationally connected with the fixed frame 4 through bearings.

[0042] The first connecting rotating rod 204 is provided with a turnover assembly.

[0043] The turnover assembly comprises two turnover push plates 208 symmetrically and fixedly connected to the upper and lower ends of the first connecting rotating rod 204, and the two turnover push plates 208 are penetrated to the outside of one side of the fixed frame 4, and the two turnover push plates 208 are rotationally connected with the fixed frame 4 through damping shafts.

[0044] The two turnover push plates 208 are provided with a supporting assembly.

[0045] The supporting assembly comprises a moving frame 2010 arranged between the two turnover push plates 208, and the moving frame 2010 is located outside one side of the fixed frame 4. The inner side of the moving frame 2010 is symmetrically provided with two second connecting rotating rods 207, and the two second connecting rotating rods 207 are fixedly connected with the turnover push plates 208 through the moving frame 2010. The two second connecting rotating rods 207 are rotationally connected with the moving frame 2010. Through the cooperation of the rotating assembly, the turnover assembly and the supporting assembly, the display screen body 1 is stably translated, so as to conveniently adjust the position of the display screen body 1.

[0046] The moving frame 2010 is provided with a rotating assembly.

[0047] In one embodiment, as shown in Figures 2-3As shown, the rotating assembly comprises two gears 206 symmetrically arranged inside the moving frame 2010, the two gears 206 are meshed with each other, and the two gears 206 are fixedly connected to the outer walls of the two second connecting rotating rods 207 respectively. Through the meshing of the two gears 206, the two second connecting rotating rods 207 can rotate in opposite directions inside the moving frame 2010.

[0048] A fixed frame 4 is provided with a positioning assembly.

[0049] In an embodiment, as shown in the figure, Figures 2-4 The positioning assembly comprises a lifting plate 202 arranged inside the fixed frame 4, the lifting plate 202 is slidingly sleeved on the outer walls of the two first connecting rotating rods 204, the lifting plate 202 is slidingly connected with the fixed frame 4, the bottom end of the lifting plate 202 is fixedly connected with two positioning blocks 203 symmetrically, the two positioning blocks 203 are inserted into the interiors of the two turnover push plates 208 respectively, the bottom end outer walls of the two positioning blocks 203 are hemispherical, and the top ends of the two turnover push plates 208 are circumferentially equally spaced to form a plurality of positioning grooves which are matched with the outer walls of the positioning blocks 203.

[0050] The first connecting rotating rod 204 is provided with a reset assembly.

[0051] The reset assembly is a reset spring 209 sleeved on the outer wall of the first connecting rotating rod 204, one end of the reset spring 209 is in contact with the outer wall of the lifting plate 202, and the other end of the reset spring 209 is in contact with the inner wall of the fixed frame 4. Through the cooperation of the positioning assembly and the reset assembly, the turnover push plate 208 can be positioned and turned over, so that the turnover push plate 208 will not automatically turn over during use.

[0052] A fixed frame 4 is provided with a locking assembly.

[0053] In an embodiment, as shown in the figure, Figures 2-4 The locking assembly comprises a knob 205 arranged on the upper surface of the fixed frame 4, the bottom end of the knob 205 is fixedly connected with a lead screw 201, the lead screw 201 penetrates into the interior of the fixed frame 4, the lead screw 201 is in contact with the upper surface of the lifting plate 202, and the lead screw 201 is threadedly connected with the fixed frame 4. Through the cooperation of the knob 205 and the lead screw 201, the extrusion of the lifting plate 202 outer wall by the lead screw 201 can be realized, so as to achieve the extrusion locking of the lifting plate 202.

[0054] The above embodiment discloses a telescopic display screen convenient to adjust, wherein when in use, the rotating knob 205 drives the screw rod 201 to rotate, at this time the screw rod 201 is lifted along the inner wall of a fixed frame 4 through the thread, and the screw rod 201 is separated from the outer wall of the lifting pressing plate 202 through the movement, so that the extrusion locking of the lifting pressing plate 202 is released;

[0055] At this time, the display screen body 1 is pulled to drive one fixed frame 4 to separate from another fixed frame 4, and one fixed frame 4 is driven by the display screen body 1 through the bolt, the damping rotating shaft and the first connecting rotating rod 204 to move the end of the overturning push plate 208, at this time the two moving frames 2010 are driven by the overturning push plate 208 to move close to each other through the second connecting rotating rod 207, and one gear 206 is driven by the overturning push plate 208 to rotate another gear 206 through the meshing of the second connecting rotating rod 207, at this time the other second connecting rotating rod 207 is driven by the other gear 206 to rotate the first connecting rotating rod 204 in the other fixed frame 4 through the overturning push plate 208, so that the position of the display screen body 1 can be quickly adjusted;

[0056] In this process, the positioning plug 203 is extruded by the inner wall of the positioning slot to push the lifting pressing plate 202 to slide along the outer wall of the first connecting rotating rod 204 and the inner wall of one fixed frame 4, at this time the lifting pressing plate 202 is retracted by extruding the reset spring 209 through the movement, when the next positioning slot moves to the end of the positioning plug 203, at this time the reset spring 209 pushes the lifting pressing plate 202 to make the positioning plug 203 inserted into the inside of the positioning slot through the rebound, so that the overturning limiting of the overturning push plate 208 can be realized;

[0057] When the display screen body 1 moves to the appropriate position, at this time the pulling of the display screen body 1 is stopped, the rotating knob 205 drives the screw rod 201 to reset, and the overturning fixing of the overturning push plate 208 can be realized through the extrusion locking of the outer wall of the lifting pressing plate 202 by the screw rod 201, so that the position of the display screen body 1 can be conveniently adjusted, and the use requirements of different users and environments can be further met, when the display screen body 1 is reset, the reverse operation of the above operation can be carried out to conveniently reset the display screen body 1.

[0058] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An adjustable telescopic display screen, comprising a display screen body (1), a support plate (3) provided at one end of the display screen body (1), two fixing frames (4) symmetrically arranged between the display screen body (1) and the support plate (3), the two fixing frames (4) respectively contacting the outer walls of the display screen body (1) and the support plate (3), and the two fixing frames (4) being fixedly connected to the display screen body (1) and the support plate (3) respectively by bolts, characterized in that, The fixed frame (4) is provided with a telescopic mechanism for convenient translation and adjustment of the position of the display screen body (1); The telescopic mechanism includes a rotating component mounted on the fixed frame (4); The rotating assembly includes two first connecting rods (204) symmetrically arranged inside the fixed frame (4), and both first connecting rods (204) are rotatably connected to the fixed frame (4) through bearings; A flipping assembly is provided on the first connecting rod (204); The flipping assembly includes two flipping push plates (208) symmetrically fixedly connected to the upper and lower ends of the first connecting rod (204). Both flipping push plates (208) extend through to the outside of one side of the fixed frame (4). Both flipping push plates (208) are rotatably connected to the fixed frame (4) through a damping shaft. Support components are provided on the two flip-up push plates (208); The support assembly includes: a movable frame (2010) disposed between two flip push plates (208), the movable frame (2010) being located outside one side of the fixed frame (4), and two second connecting rods (207) symmetrically arranged on the inner side of the movable frame (2010), both second connecting rods (207) passing through the movable frame (2010) and fixedly connected to the flip push plates (208), and both second connecting rods (207) being rotatably connected to the movable frame (2010); The movable frame (2010) is provided with a rotating component; The rotating assembly includes two gears (206) symmetrically arranged inside the moving frame (2010), the two gears (206) meshing with each other, and the two gears (206) being fixedly connected to the outer walls of the two second connecting rods (207).

2. The easily adjustable telescopic display screen according to claim 1, characterized in that, A positioning component is provided on a fixed frame (4). The positioning component includes a lifting pressure plate (202) disposed inside a fixed frame (4). The lifting pressure plate (202) is slidably sleeved on the outer wall of two first connecting rotating rods (204). The lifting pressure plate (202) is slidably connected to a fixed frame (4). Two positioning blocks (203) are symmetrically fixedly connected to the bottom end of the lifting pressure plate (202). The two positioning blocks (203) are respectively inserted into the interior of two flip push plates (208). A reset component is provided on the first connecting rod (204).

3. The easily adjustable telescopic display screen according to claim 2, characterized in that, The reset component is a reset spring (209) sleeved on the outer wall of the first connecting rod (204). One end of the reset spring (209) is in contact with the outer wall of the lifting pressure plate (202), and the other end of the reset spring (209) is in contact with the inner wall of a fixed frame (4). A locking component is provided on one of the fixed frames (4).

4. The easily adjustable telescopic display screen according to claim 3, characterized in that, The locking assembly includes: a knob (205) disposed on the upper surface of a fixed frame (4), a lead screw (201) fixedly connected to the bottom end of the knob (205), the lead screw (201) penetrating into the interior of a fixed frame (4), the lead screw (201) being connected to the upper surface of the lifting pressure plate (202), and the lead screw (201) being threadedly connected to a fixed frame (4).

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