CN220551675U - Split screen device capable of being clamped in peer-to-peer stretching mode - Google Patents

Abstract

The utility model discloses a split screen device capable of being clamped in a peer-to-peer stretching mode, which comprises a fixed piece, wherein movable pieces are respectively arranged on two sides of the fixed piece, a second end of at least one movable piece is rotatably connected with a secondary display screen, a clamping part is arranged on the front surface of the movable piece at the second end, a first end of the movable piece is arranged inside the fixed piece and is in telescopic connection with the fixed piece, and two movable pieces are telescopic on the fixed piece to adjust the distance between the two clamping parts, so that the two clamping parts can be clamped on primary display screens with different sizes. According to the utility model, each movable part is independently connected with the fixed part in a telescopic way, so that the structural strength of the telescopic part is improved, and the telescopic part is hidden in the fixed part to protect the telescopic part and the main display screen; in addition, the fixed piece and the movable piece are connected in a telescopic way, so that the movable piece extends out of the fixed piece when in use, and the use is convenient; when not in use, the movable part is contracted into the fixed part, so that the volume is reduced, and the storage is convenient.

Description

Split screen device capable of being clamped in peer-to-peer stretching mode

Technical Field

The utility model relates to the technical field of screen splitters, in particular to a screen splitter capable of being clamped in a peer-to-peer stretching mode.

Background

The screen divider increases the display area of the displays of the portable computer, the desktop computer and the like by additionally arranging the auxiliary display screen, thereby facilitating the multitasking operation of users. In order to facilitate carrying, the conventional portable computer is generally small in screen size, the common screen size is 14 inches or 15.6 inches, the screen display area is very limited, and when the portable computer is operated, the window needs to be frequently switched, or when the portable computer needs to be in contrast display, the size of a picture is small, and the details of the picture display are limited, so that the portable computer is inconvenient to use and influences the use experience of a user. The display area can be expanded through the screen separator, so that the use experience of a user is improved.

The existing screen separator is generally adhered or clamped on the main display, so that the adhesive of the adhesive type screen separator is inconvenient to disassemble, is easy to age and is unreliable to connect; the two clamping parts of the clamping type screen divider are telescopic relatively, the telescopic mechanism is exposed, the telescopic mechanism is a weak part of the screen divider structure and is easy to damage, and in addition, the exposed telescopic mechanism is easy to damage the main display.

The above disadvantages are to be improved.

Disclosure of Invention

The utility model provides a split screen device capable of being clamped in a peer-to-peer stretching mode, which aims to solve the problems that an existing adhesive split screen device is poor in connection reliability and a telescopic mechanism of a clamping split screen device is exposed to the outside and is easy to damage.

The technical scheme of the utility model is as follows:

the utility model provides a divide screen ware of tensile centre gripping in peer to peer, includes the mounting, the both sides of mounting are provided with the moving part respectively, at least one the second end rotation of moving part is connected with vice display screen, just the moving part openly is provided with the card solid portion in the second end, the first end setting of moving part is in inside and with mounting telescopic connection, two the moving part is in order to adjust two on the mounting card solid portion's interval thereby can make two card solid portion centre gripping is on the main display screen of equidimension.

Further, a sliding rail is arranged on the fixing piece, a sliding groove which is in sliding connection with the sliding rail is arranged on the movable piece, positioning columns are respectively arranged in the sliding rail and the sliding groove, a spring is arranged between the two positioning columns, and two ends of the spring are respectively connected with the two positioning columns.

Further, a limiting column is arranged on the fixing piece, a limiting groove which is connected with the limiting column in a sliding mode is arranged on the movable piece, and the length of the limiting groove is the telescopic travel of the movable piece.

Further, the fixed part is rotatably connected with a gear, the movable part is provided with a rack meshed with the gear, the first ends of the movable part are in a step shape, and the first ends of the two movable parts are staggered.

Further, the top of mounting is provided with the cardboard.

Further, the clamping plate and the clamping part are provided with a protection pad at one side contacted with the main display screen.

Further, the movable piece is provided with a containing groove, the clamping and fixing part is hinged with the containing groove, and the clamping and fixing part is rotationally contained in the containing groove or rotationally protrudes out of the containing groove.

Further, the notch of the accommodating groove is provided with a clearance opening at a position far away from the hinge joint of the clamping and fixing part, and the clamping and fixing part is provided with a convex edge at a position close to the clearance opening.

Further, the back of the fixing piece is rotationally connected with a bracket, and the bracket is rotationally unfolded and used for supporting the fixing piece.

Further, the support is hinged with the back of the fixing piece, and the support is U-shaped.

Further, a sheath is arranged on the outer side of the top of the support.

Further, at least one expansion interface is arranged on the fixing piece and used for externally connecting a display screen.

Further, the number of the expansion interfaces on the fixing piece is two, the fixing piece can be connected with two additional external display screens through the two expansion interfaces, and the four-division screen is achieved by adding two expanded auxiliary display screens.

Further, lines of the auxiliary display screens are collected in a bus, the lines and the bus are hidden inside the fixing piece, and an interface of the bus is arranged on the fixing piece.

The utility model according to the scheme has the beneficial effects that:

1. according to the utility model, the fixed piece and the movable piece are connected in a telescopic manner, so that the movable piece extends out of the fixed piece when in use, and the use is convenient; when not in use, the movable part is contracted into the fixed part, so that the volume is reduced, and the storage is convenient; in addition, every moving part is connected with the mounting is flexible alone, improves the structural strength of flexible part, and flexible part is hidden in the mounting, protects flexible part and main display screen.

2. According to the utility model, the auxiliary display screen is rotationally connected with the movable part, and when in use, the auxiliary display screen is rotated to be unfolded, so that the auxiliary display screen is convenient to adjust according to the use habit of a user; when the split screen is not used, the auxiliary display screen is rotated to enable the auxiliary display screen to be overlapped with the fixing piece, so that the length of the split screen is reduced, and the split screen is further convenient to store;

3. according to the utility model, the clamping and fixing part is hinged with the accommodating groove, when the screen separator is used, the clamping and fixing part is rotated to enable the clamping and fixing part to protrude out of the accommodating groove, so that the clamping and fixing part can be contacted and clamped with the side surface of the main display screen, and when the screen separator is not used, the clamping and fixing part is rotated to enable the main display screen to be accommodated in the accommodating groove, so that the screen separator is convenient to accommodate;

4. according to the utility model, the U-shaped bracket is arranged on the back of the fixing piece, so that when the device is used, equipment which can be erected only by auxiliary support such as a palm computer and a mobile phone can be supported by the U-shaped bracket, and the damping piece increases the rotation resistance between the U-shaped bracket and the fixing piece, so that the U-shaped bracket and the fixing piece are not easy to rotate, the adjusted angle is kept, and the device is convenient to use; during supporting, the sheath can increase the friction force between the U-shaped bracket and the supporting table top, and the stability of supporting is improved; in addition, the U-shaped bracket can be used for hanging and fixing, so that the stability of the split screen after being connected is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the front structure of the present utility model in a use state;

FIG. 2 is an exploded view of the front structure of the present utility model;

FIG. 3 is a schematic view of the back structure of the present utility model;

FIG. 4 is a schematic view of the back structure of the present utility model in use;

FIG. 5 is a schematic view of the back structure of the storage state of the present utility model;

FIG. 6 is a schematic view showing the internal structure of the fixing member according to the present utility model;

FIG. 7 is an enlarged view of the structure of FIG. 2 at A;

fig. 8 is an enlarged view of the structure at B in fig. 2.

Wherein, each reference sign in the figure: 1. a fixing member; 101. a slide rail; 102. a limit column; 103. a clamping plate; 2. a movable member; 201. a chute; 202. a limit groove; 203. a rack; 204. a receiving groove; 205. a avoidance port; 3. a secondary display screen; 4. a clamping part; 401. a rib; 5. positioning columns; 6. a spring; 7. a gear; 8. a protective pad; 9. a bracket; 901. and (3) a sheath.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" or "connected" to another element, it can be directly or indirectly on the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positions based on the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "multiple" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one, unless specifically defined otherwise.

As shown in fig. 1 to 3 and fig. 6, a split screen device with peer-to-peer stretching and clamping according to an example of the present utility model includes a fixed member 1, two sides of the fixed member 1 are respectively provided with a movable member 2, and second ends of the two movable members 2 are rotatably connected with a secondary display screen 3; the first end telescopic connection of moving part 2 is in the inside of mounting 1 for mounting 1 outside is leveled, and can protect moving part 2's first end, and moving part 2 openly is provided with card solid portion 4 in the second end, and card solid portion 4 on two moving parts 2 are used for the centre gripping to make vice display screen 3 restriction in the side of main display screen in the both sides of main display screen.

As shown in fig. 5, in the case of the screen separator in this example, when in the storage state, the movable member 2 is retracted inside the fixed member 1, and the two sub-displays 3 are folded rotatably on the front surface of the fixed member 1.

When the display device is used, as shown in fig. 1, the revolute pair display screen 3 is unfolded to a proper angle, then the movable piece 2 is stretched, the clamping parts 4 on the two movable pieces 2 are far away from each other, when the distance between the two clamping parts 4 is larger than the width of the main display screen, the two clamping parts 4 are clamped to the two sides of the main display screen, and the friction force between the movable piece 2 and the fixed piece 1 is used for clamping, so that the split screen device is connected with the main display screen, the auxiliary display screen 3 is arranged on the side face of the main display screen, the display area is enlarged, and split screen display is facilitated. The main display screen is generally a lighter and thinner display screen, such as a desktop display, a laptop screen, a palmtop screen, a mobile phone screen, etc.

In the embodiment, the fixed part 1 and the movable part 2 are connected in a telescopic way, and when in use, the movable part 2 extends out of the fixed part 1, so that the use is convenient; when not in use, the movable part 2 is contracted into the fixed part 1, so that the volume is reduced, and the storage is convenient. The auxiliary display screen 3 is rotationally connected with the movable part 2, and when in use, the auxiliary display screen 3 is rotated to be unfolded, so that a certain included angle is formed between the auxiliary display screen 3 and the fixed part 1, and the included angle is generally an obtuse angle, thereby being convenient for adjustment according to the use habit of a user; when not in use, the auxiliary display screen 3 is folded onto the fixing piece 1 by rotating, so that the auxiliary display screen 3 is overlapped with the fixing piece 1, the length of the screen divider is reduced, and the storage is further convenient.

In the practical application process, the second end of at least one movable piece 2 is rotatably connected with the auxiliary display screens 3, the number of the auxiliary display screens 3 is generally two, the auxiliary display screens 3 can be rotatably arranged on the fixed piece 1, and the rotating direction of the display screens can be folded on the front surface or the back surface of the fixed piece 1.

As shown in fig. 2 and 3, in a preferred embodiment, the fixed member 1 is provided with a slide rail 101, and the movable member 2 is provided with a slide groove 201 slidably connected to the slide rail 101; the slide rail 101 and the slide groove 201 are respectively provided with a positioning column 5, a spring 6 is arranged between the two positioning columns 5, and two ends of the spring 6 are respectively connected with the two positioning columns 5. When the movable piece 2 stretches in the fixed piece 1, the sliding rail 101 and the sliding groove 201 relatively slide, and limit the fixed piece 1 and the movable piece 2, so that the movable piece 2 is more stable when stretching. When the movable piece 2 is pulled to stretch out, the spring 6 is stretched and stretched, the clamping part 4 is clamped on the main display screen, the movable piece 2 is loosened, and under the action of elastic force of the spring 6, the two movable pieces 2 are close to each other, so that clamping is firmer. After the use, after two moving parts 2 are loosened from the main display screen, under the action of the elastic force of the spring 6, the two moving parts 2 are automatically retracted into the fixed part 1, so that the storage is convenient.

As shown in fig. 2, 3, 6 and 8, in a preferred embodiment, the fixed member 1 is provided with a limiting post 102, the movable member 2 is provided with a limiting groove 202 slidably connected with the limiting post 102, and the length of the limiting groove 202 is the telescopic stroke of the movable member 2. When the movable piece 2 slides relative to the fixed piece 1, the limiting column 102 slides in the limiting groove 202, the sliding groove 201 of the auxiliary sliding rail 101 limits the movable piece 2 and the fixed piece 1, and when the limiting column 102 moves to the end part of the limiting groove 202, the movable piece 2 is limited, so that the movable piece 2 cannot extend or shrink continuously, the telescopic stroke of the movable piece 2 is controlled, and the movable piece 2 is prevented from being separated from the fixed piece 1 or the two movable pieces 2 collide. The fixed part 1 is rotatably connected with a gear 7, the movable part 2 is provided with a rack 203 meshed with the gear 7, the movable part 2 is stepped at the first end, and the first ends of the two movable parts 2 are staggered. The gear 7 is meshed with the racks 203 on the two movable pieces 2, so that the two movable pieces 2 can synchronously stretch out and draw back, the transmission precision between the racks 203 of the gear 7 is high, and the stretching synchronism between the two movable pieces 2 is ensured. The first ends of the movable pieces 2 are stepped, so that opposite sides of the two movable pieces 2 are staggered, and the two movable pieces 2 cannot interfere with each other when being contracted. The middle part of gear 7 is hollow, is provided with the buckle on the mounting 1, and the buckle block is at the middle part of gear 7, and gear 7 can rotate round the buckle, conveniently carries out the dismouting of gear 7. The two movable parts 2 are connected in a driving way through the gear 7, so that the two movable parts 2 can be pulled by one spring 6, and if a larger clamping force is needed, the two springs 6 can be arranged.

The auxiliary display screen 3 is hinged with the movable piece 2, and a damping piece is arranged at the hinged position. The hinge enables the auxiliary display screen 3 and the movable piece 2 to rotate mutually, adjustment is convenient, the damping piece increases the rotating resistance between the auxiliary display screen 3 and the movable piece 2, after the auxiliary display screen 3 is rotated and adjusted to a proper angle, the auxiliary display screen can hover at the angle, the auxiliary display screen is not easy to change, the auxiliary display screen is convenient to use, and when being stored, the auxiliary display screen is kept in a folded state, is not easy to unfold and is convenient to store.

As shown in fig. 2, in a preferred example, the top of the fixing member 1 is provided with a catch plate 103. The clamp plate 103 and the clamping part 4 are provided with a protection pad 8 at one side contacted with the main display screen. When being connected the screen separator with main display screen, cardboard 103 contacts with the top of main display screen, auxiliary stay screen separator prevents that the screen separator from sliding off from main display screen, improves the stability that screen separator and main display screen connect. The protection pad 8 makes cardboard 103 and card solid portion 4 when contacting with main display screen, can protect main display screen, prevents to damage main display screen when connecting, and can adopt comparatively coarse surface's flexible material, such as rubber, silica gel etc. to improve the frictional force between main display screen and the screen separator, further improve the stability of connecting.

As shown in fig. 7, in a preferred embodiment, the movable member 2 is provided with a receiving groove 204, and the fastening portion 4 is hinged to the receiving groove 204, and the fastening portion 4 is rotatably received in the receiving groove 204 or rotatably protrudes out of the receiving groove 204. When the screen separator is used, the clamping and fixing part 4 is rotated, so that the clamping and fixing part 4 protrudes out of the accommodating groove 204, the clamping and fixing part 4 can be contacted and clamped with the side face of the main display screen, and when the screen separator is not used, the clamping and fixing part 4 is rotated, so that the screen separator is accommodated in the accommodating groove 204, and is convenient to accommodate. The notch of the accommodating groove 204 is provided with a clearance opening 205 at a position far away from the hinge joint with the clamping part 4, and the clamping part 4 is provided with a convex edge 401 at a position near the clearance opening 205. The avoiding port 205 is convenient for the hands to contact the clamping part 4 in the accommodating groove 204 when the clamping part 4 is rotated out of the accommodating groove 204, so that the clamping part 4 is conveniently rotated out, and the convex edges 401 are arranged on the clamping part 4, so that the roughness of the surface of the clamping part 4 is increased, the friction between the hands and the clamping part 4 is increased, and the clamping part 4 is further conveniently rotated out of the accommodating groove 204.

As shown in fig. 5, in a preferred embodiment, the back of the fixing member 1 is hinged with a U-shaped bracket 9. The top outside of U type support 9 is provided with sheath 901, and the articulated department also is provided with the damping piece, and the damping piece is used for increasing the rotation resistance. Through setting up U type support 9 at the back of mounting 1, when using, to equipment that needs auxiliary stay just can stand such as palm computer and cell-phone, can support through U type support 9, rotate after certain angle with U type support 9, can support equipment such as palm computer, damping piece increase the rotation resistance between U type support 9 and the mounting for be difficult for rotation between the two, keep the angle after the regulation, facilitate the use. During supporting, the sheath 901 can increase the friction force between the U-shaped bracket 9 and the supporting table top, and the stability of supporting is improved. In addition, the U-shaped bracket 9 can be used for hanging and fixing, so that the stability of the connected split screen device is further improved. When the screen separator is not used, the U-shaped support 9 is convenient to carry, so that the screen separator is convenient to carry and transport, and the sheath 901 can protect hands of people during transport.

As shown in fig. 3, in a preferred embodiment, the fixing member 1 is provided with at least one expansion interface for externally connecting to a display screen. The number of the expansion interfaces on the fixing piece 1 is two, the fixing piece 1 can be connected with two additional external display screens through the two expansion interfaces, and the two expanded auxiliary display screens 3 are added to achieve a quarter screen. Because when adopting many screen display, generally surpass two split screen when the computer power supply is not enough, through setting up the expansion interface on mounting 1, can guarantee the equipment that expands more than two split screen and fully use electricity.

In a preferred example, the lines of each auxiliary display screen 3 are collected on a bus, and the interfaces of the bus are arranged on the fixing piece 1, so that the lines of each auxiliary display screen 3 are concentrated on one interface, the lines are simplified, and the wiring of a user is facilitated, thereby facilitating the use of the user; in addition, hide circuit and bus inside mounting 1, take place the winding when avoiding using, facilitate the use and comparatively pleasing to the eye.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (8)

1. The screen divider is characterized by comprising a fixed piece, wherein two sides of the fixed piece are respectively provided with a movable piece, a second end of at least one movable piece is rotationally connected with a secondary display screen, the front of the movable piece is provided with a clamping part at the second end, a first end of the movable piece is arranged inside the fixed piece and is in telescopic connection with the fixed piece, and the two movable pieces are telescopic on the fixed piece to adjust the distance between the two clamping parts, so that the two clamping parts can be clamped on main display screens with different sizes;

the fixed part is rotationally connected with a gear, the movable part is provided with a rack meshed with the gear, the first ends of the movable parts are in a ladder shape, the first ends of the two movable parts are staggered, the middle part of the gear is hollow, the fixed part is provided with a buckle, the buckle is clamped in the middle part of the gear, and the gear can rotate around the buckle;

the fixed part is provided with a limiting column, the movable part is provided with a limiting groove in sliding connection with the limiting column, and the length of the limiting groove is the telescopic travel of the movable part.

2. The split screen device capable of being clamped in a peer-to-peer stretching mode according to claim 1, wherein a sliding rail is arranged on the fixing piece, a sliding groove which is connected with the sliding rail in a sliding mode is formed in the movable piece, positioning columns are respectively arranged in the sliding rail and the sliding groove, a spring is arranged between the two positioning columns, and two ends of the spring are respectively connected with the two positioning columns.

3. A split screen according to claim 1, wherein the top of the fixing member is provided with a clamping plate.

4. The split screen device capable of being clamped in a peer-to-peer stretching mode according to claim 1, wherein an accommodating groove is formed in the movable piece, the clamping portion is hinged to the accommodating groove, and the clamping portion is rotatably accommodated in the accommodating groove or rotatably protrudes out of the accommodating groove.

5. The split screen device with peer-to-peer stretching clamping function according to claim 4, wherein the notch of the accommodating groove is provided with a clearance opening at a position far away from the hinge joint of the clamping and fixing part, and the clamping and fixing part is provided with a convex edge at a position close to the clearance opening.

6. A split screen according to claim 1, wherein a bracket is rotatably connected to the back of the fixing member, and the bracket is rotatably unfolded to support the fixing member.

7. The split screen device with the same-time stretching clamping function according to claim 1, wherein at least one expansion interface is arranged on the fixing piece and used for externally connecting a display screen.

8. The split screen device for peer-to-peer stretching clamping according to claim 1, wherein the lines of each secondary display screen are collected in a bus, the lines and the bus are hidden inside the fixing piece, and the interface of the bus is arranged on the fixing piece.