CN220603920U - Expansion screen for notebook computer - Google Patents
Expansion screen for notebook computer Download PDFInfo
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- CN220603920U CN220603920U CN202321827199.6U CN202321827199U CN220603920U CN 220603920 U CN220603920 U CN 220603920U CN 202321827199 U CN202321827199 U CN 202321827199U CN 220603920 U CN220603920 U CN 220603920U
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- mounting panel
- screen
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- 230000000670 limiting effect Effects 0.000 claims abstract description 53
- 238000009434 installation Methods 0.000 claims abstract description 36
- 238000013016 damping Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to an expansion screen for a notebook computer, which belongs to the field of expansion screens and comprises a first installation frame and a second installation frame, wherein the first installation frame comprises a first installation plate and a second installation plate; the right side of the first mounting plate is internally provided with a mounting cavity, the left side part of the second mounting plate is inserted into the mounting cavity and is matched with the mounting cavity in a left-right sliding manner, the right end of the second mounting plate is also provided with a connecting seat, the left side surface of the connecting seat is vertical to the first mounting plate to form a first limiting wall, the left end of the upper surface of the first mounting plate is provided with a boss, and the right side wall of the boss is vertical to the first mounting plate to form a second limiting wall; the second mounting bracket includes the third mounting panel, and the left end of third mounting panel is provided with the spliced pole, and the spliced pole passes through damping pivot and connecting seat rotationally is connected, and the upper surface of third mounting panel still is provided with the mounting groove, installs the display screen in the mounting groove. The utility model can increase the use convenience of the expansion screen.
Description
Technical Field
The utility model relates to the field of expansion screens, in particular to an expansion screen for a notebook computer.
Background
The notebook computer is also called as a portable computer and a portable computer, and is characterized in that the notebook computer is small in size, convenient to carry and convenient to use compared with a desktop computer, but is limited by the small size of the notebook computer, and the size of a screen of the notebook computer cannot be too large, so that when more contents need to be displayed, a notebook computer user can be connected with an expansion screen externally to the notebook computer, and the content which can be displayed by the notebook computer is increased.
At present, the external expansion screen is generally independent of the notebook computer, and is independently placed and used by using a bracket, and the expansion screen and the notebook computer are placed on the same desktop, so that the expansion of the display content of the notebook computer can be facilitated, however, the external display independent of the notebook computer is difficult to place and inconvenient to use under special working environments such as a laptop working environment and a handheld working environment.
Based on the above, the utility model provides the expansion screen for the notebook computer, so that the expansion screen is installed on the notebook computer for use, and the use convenience of the expansion screen is improved.
Disclosure of Invention
Based on this, it is necessary to provide an extension screen for a notebook computer, comprising a first mounting bracket and a second mounting bracket, the first mounting bracket comprising a first mounting plate and a second mounting plate; the inside on first mounting panel right side is formed with the installation cavity, the installation cavity extends to the right-hand member setting of first mounting panel, the second mounting panel is located the right side of first mounting panel, and the left side part of second mounting panel inserts and locates in the installation cavity with but installation cavity left and right sliding cooperation sets up, the right-hand member of second mounting panel still is provided with the connecting seat, the upper end of connecting seat upwards extends the upper surface setting of first mounting panel, and the left side surface of connecting seat is perpendicular to first mounting panel sets up, forms first limiting wall, the left end of the upper surface of first mounting panel is provided with the boss, the right side wall of boss is perpendicular to first mounting panel sets up, forms the second limiting wall; the second mounting bracket includes the third mounting panel, the third mounting panel is located the right side of second mounting panel, the left end of third mounting panel is provided with the spliced pole, the spliced pole pass through the damping pivot with the connecting seat rotationally is connected, the upper surface of third mounting panel still is provided with the mounting groove, install the display screen in the mounting groove.
In the utility model, the second mounting frame is used for mounting the display screen and is used as a mounting structure of the display screen, and the first mounting frame is used for being mounted on a screen shell of the notebook computer and is used as a mounting structure of the second mounting frame. The distance between the first limiting wall and the second limiting wall is changed through the relative movement of the first mounting plate and the second mounting plate, so that the expansion screen can be mounted on a notebook computer by clamping the first limiting wall and the second limiting wall on a screen shell of the notebook computer, and at the moment, the angle adjustment of the display screen on the second mounting frame can be realized through a damping rotating shaft between the connecting seat and the connecting column.
According to the utility model, the second mounting frame provided with the display screen is mounted on the screen shell of the notebook computer through the first mounting frame, so that the notebook computer can be used as a supporting structure of the extended display screen, and the notebook computer and the extended display screen can be conveniently used in special working environments such as a laptop working environment and a handheld working environment, namely, the use convenience of the extended display screen can be effectively improved. Meanwhile, when the expansion display screen is not needed, the first mounting frame can be detached from the notebook computer.
Wherein, preferably, be provided with the rubber layer on first spacing wall and the second spacing wall for increase the frictional force between first spacing wall and second spacing wall and the notebook computer screen shell, thereby promote the mounting structure's of first mounting bracket firmness, simultaneously, can also reduce the wearing and tearing that the notebook computer screen shell received.
Preferably, a mounting hole communicated with the mounting groove can be formed in the side wall of the second mounting plate and used for mounting an interface connected with the display screen so as to conveniently connect the notebook computer with the display screen.
Further, the first connecting rod is fixedly arranged in the mounting cavity along the front-rear direction, the second connecting rod is arranged at the left end of the second mounting plate along the front-rear direction, and the first connecting rod is connected with the second connecting rod through an elastic belt.
In the utility model, the elastic band connected between the first connecting rod and the second connecting rod is used for providing tension for the second mounting plate so that the second mounting plate has a tendency to move leftwards, and the first limiting wall and the second limiting wall can be clamped on the screen shell of the notebook computer. The elastic belt can be a rubber band, and preferably, when the second mounting plate moves left to the right end of the mounting seat and the right end of the first mounting plate are propped against each other, the elastic belt is still in a stretched state.
Further, still be provided with first roller train and second roller train in the installation cavity, first roller train is located the rear end in installation cavity, including a plurality of rotationally set up in the gyro wheel in installation cavity, just the gyro wheel butt of first roller train in the rear side wall of second mounting panel, second roller train is located the front end in installation cavity, including a plurality of rotationally be provided with the gyro wheel in installation cavity, just the gyro wheel butt of second roller train in the preceding lateral wall of second mounting panel.
According to the utility model, the first roller group and the second roller group are abutted against the front side and the rear side of the second mounting plate, so that the left-right movement of the second mounting plate can be guided, the left-right movement process of the second mounting plate can be smoother, and the usability of the expansion screen can be improved.
Further, the upper end of the first limiting wall is bent towards the second limiting wall, and the upper end of the second limiting wall is bent towards the first limiting wall.
In the utility model, the upper end parts of the first limiting wall and the second limiting wall are bent, so that the limiting effect on the screen shell of the notebook computer can be realized after the first limiting wall and the second limiting wall are clamped on the screen shell of the notebook computer, and the screen shell of the notebook computer is prevented from falling out of the clamping structure of the second limiting wall and the second limiting wall, thereby further increasing the stability and the reliability of the mounting structure formed by the first limiting wall and the second limiting wall.
Further, a chute penetrating the first mounting plate up and down is formed in the first mounting plate, the chute is arranged along the front-back direction, a supporting frame is arranged in the chute, the supporting frame comprises a moving block and a supporting rod rotatably arranged at the rear end of the moving block through a damping rotating shaft, and the moving block can be arranged in the chute in a front-back moving mode along the chute.
According to the utility model, the support rod can support the first mounting plate by rotating one end of the support rod away from the moving block out of the sliding groove, so that the notebook computer can be assisted to support the whole expansion screen, and the stability of the expansion screen in the use process is improved. The position of the moving block in the chute is moved, and the angle of the supporting rod relative to the moving block is adjusted, so that the angle of the screen of the notebook computer can be matched to support the whole expansion screen.
Further, all be provided with the recess on the left and right sides lateral wall of spout, the recess sets up along the fore-and-aft direction, just the bottom of recess still is provided with the constant head tank that a plurality of equidistant set up, the constant head tank is arranged along the fore-and-aft direction, the left and right sides of movable block corresponds the recess is provided with the projection, the projection inlays and locates in the recess that corresponds and can slide the cooperation setting around with the recess that corresponds, the projection is kept away from the mounting hole has been seted up to the one end of movable block, the mounting hole sets up along the left and right sides direction, be provided with the locating ball in the mounting hole, the locating ball pass through the spring with the bottom of mounting hole is connected, just the locating ball is in the spring is in the natural state has the partly mounting hole that exposes its place.
According to the utility model, the convex columns on the movable blocks are embedded in the corresponding grooves, so that the movable blocks can be prevented from falling out of the sliding grooves, and meanwhile, along with the movement of the movable blocks relative to the sliding grooves, the positioning balls on the convex columns can be embedded into the positioning grooves, so that the movable blocks can be fixed at a plurality of positions in the sliding grooves.
Further, a baffle is further arranged in the chute, and the upper surface of the baffle is flush with the upper surface of the first mounting plate.
According to the utility model, the baffle plate arranged in the chute can play a role in blocking the supporting rod, and can prevent the supporting rod from rotating to be abutted against the A surface of the notebook computer, so that the scratch of the A surface of the notebook computer can be effectively avoided.
Further, a first magnet is arranged on the lower surface of the baffle, and a second magnet which is used for attracting with the first magnet is arranged on the upper surface of the supporting rod corresponding to the first magnet.
In the utility model, after the support rod is stored in place, namely after the support rod is completely stored in the chute, the first magnet on the support rod can be contacted with the second magnet to be mutually adsorbed together, so that the fixing effect on the support rod can be enhanced, and the support rod is prevented from falling out of the chute when not in use.
Further, the display screen is positioned at the inner side of the mounting groove; the number of the connecting columns is two, the connecting columns are respectively positioned at the front end and the rear end of the left side wall of the third mounting plate, and when the third mounting plate is connected with the connecting seat through the connecting columns, the connecting seat is positioned between the two connecting columns; the rotation axis between the connecting column and the connecting seat is positioned on the upper surface of the first mounting plate, and the distance between the rotation axis between the connecting column and the connecting seat and the upper surface of the third mounting plate is smaller than or equal to the distance between the rotation axis and the upper surface of the first mounting plate.
In the utility model, the display screen is positioned at the inner side of the mounting groove, namely the display screen does not protrude out of the upper surface of the third mounting plate, and at the moment, the expansion screen can be folded by turning the third mounting plate to the first mounting plate, so that the expansion screen can be conveniently stored. Preferably, the distance between the rotating shaft and the upper surface of the third mounting plate is equal to the distance between the rotating shaft and the upper surface of the first mounting plate, and at this time, after the expansion screen is folded, the third mounting plate and the first mounting plate are attached together.
Further, the left side wall of the boss and the right side wall of the connecting seat are both provided with pull rings.
In the utility model, the pull ring is used for conveniently adjusting the distance between the first limiting wall and the second limiting wall.
The principle and effect of the present utility model are further described below with reference to the above technical schemes and the accompanying drawings:
according to the utility model, the second mounting frame provided with the display screen is mounted on the screen shell of the notebook computer through the first mounting frame, so that the notebook computer can be used as a supporting structure of the extended display screen, and the notebook computer and the extended display screen can be conveniently used in special working environments such as a laptop working environment and a handheld working environment, namely, the use convenience of the extended display screen can be effectively improved. Meanwhile, when the expansion display screen is not needed, the first mounting frame can be detached from the notebook computer.
Drawings
Fig. 1 is a schematic structural diagram of an expansion screen for a notebook computer according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an expansion screen for a notebook computer according to an embodiment of the utility model;
FIG. 3 is a schematic view of a connection structure of a first mounting plate and a second mounting plate according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a chute according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a support frame according to an embodiment of the present utility model;
FIG. 6 is a schematic side view of an expansion screen for a notebook computer according to an embodiment of the present utility model;
fig. 7 is a schematic side view of an expansion screen for a notebook computer according to an embodiment of the utility model after being folded.
Reference numerals
11-first mounting plate, 111-chute, 1111-baffle, 1112-groove, 1113-positioning groove, 112-boss, 1121-second limiting wall, 113-mounting cavity, 1131-roller, 1132-first connecting rod, 14-elastic belt, 12-second mounting plate, 121-connecting seat, 1211-first limiting wall, 122-second connecting rod, 21-third mounting plate, 211-connecting column, 22-display screen, 31-moving block, 311-boss, 312-positioning ball, 32-supporting rod, 4-pull ring and 5-damping rotating shaft.
Detailed Description
For the convenience of understanding of those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings and examples, wherein the terms of upper, lower, left and right etc. in the specification are defined by the following fig. 1:
1-7, an expansion screen for a notebook computer includes a first mounting bracket and a second mounting bracket, the first mounting bracket including a first mounting plate 11 and a second mounting plate 12; the right side of the first mounting plate 11 is internally provided with a mounting cavity 113, the mounting cavity 113 extends to the right to form a first limiting wall 1211, the second mounting plate 12 is positioned on the right side of the first mounting plate 11, the left side part of the second mounting plate 12 is inserted into the mounting cavity 113 and can be matched with the mounting cavity 113 in a sliding manner left and right, the right end of the second mounting plate 12 is also provided with a connecting seat 121, the upper end of the connecting seat 121 extends upwards to form an upper surface of the first mounting plate 11, the left side surface of the connecting seat 121 is perpendicular to the first mounting plate 11 to form a first limiting wall 1211, the left end of the upper surface of the first mounting plate 11 is provided with a boss 112, and the right side wall of the boss 112 is perpendicular to the first mounting plate 11 to form a second limiting wall 1121; the second mounting frame comprises a third mounting plate 21, the third mounting plate 21 is located on the right side of the second mounting plate 12, a connecting column 211 is arranged at the left end of the third mounting plate 21, the connecting column 211 is rotatably connected with the connecting seat 121 through a damping rotating shaft 5, a mounting groove is further formed in the upper surface of the third mounting plate 21, and a display screen 22 is mounted in the mounting groove.
In the present utility model, the second mount is used for mounting the display screen 22, and serves as a mounting structure of the display screen 22, and the first mount is used for mounting on a screen housing of a notebook computer, and serves as a mounting structure of the second mount. Specifically, the first mounting frame changes the distance between the first and second limiting walls 1211 and 1121 by the relative movement of the first and second mounting plates 11 and 12, so that the expansion screen of the present utility model can be mounted on a notebook computer by clamping the first and second limiting walls 1211 and 1121 on the screen housing of the notebook computer, and at this time, the angle adjustment of the display screen 22 on the second mounting frame can also be achieved by the damping rotation shaft 5 between the connection base 121 and the connection post 211.
In the utility model, the second mounting frame provided with the display screen 22 is mounted on the screen shell of the notebook computer through the first mounting frame, so that the notebook computer can be used as a supporting structure of the extended display screen 22, and the notebook computer and the extended display screen 22 can be conveniently used in special working environments such as a laptop working environment, a handheld working environment and the like, namely, the utility model can effectively increase the use convenience of the extended display screen 22. At the same time, the first mount can be removed from the notebook computer when the extended display 22 is not required.
Preferably, rubber layers are arranged on the first limiting wall 1211 and the second limiting wall 1121, and are used for increasing friction force between the first limiting wall 1211 and the second limiting wall 1121 and the notebook computer screen shell, so that firmness of the installation structure of the first installation frame is improved, and abrasion of the notebook computer screen shell can be reduced.
Preferably, a mounting hole communicating with the mounting groove may be formed in the side wall of the second mounting plate 12, so as to mount an interface connected with the display screen 22, so as to facilitate connection between the notebook computer and the display screen 22.
In one embodiment, a first connecting rod 1132 is fixedly disposed in the mounting cavity 113 along the front-rear direction, a second connecting rod 122 is disposed at the left end of the second mounting plate 12 along the front-rear direction, and the first connecting rod 1132 and the second connecting rod 122 are connected by an elastic belt 14.
In this embodiment, the elastic band 14 connected between the first connecting rod 1132 and the second connecting rod 122 is used to provide a pulling force to the second mounting plate 12, so that the second mounting plate 12 has a tendency to move leftwards, and thus the first limiting wall 1211 and the second limiting wall 1121 can be clamped on the screen housing of the notebook computer. Wherein, the elastic band 14 may be a rubber band, preferably, when the right end of the second mounting plate 12 moves leftwards to be abutted against the right end of the first mounting plate 11 (the right end of the second mounting plate 12 is wider than the width of the mounting cavity 113), the elastic band 14 is still in a stretched state.
In one embodiment, a first roller 1131 set and a second roller 1131 set are further disposed in the mounting cavity 113, the first roller 1131 set is located at the rear end of the mounting cavity 113 and includes a plurality of rollers 1131 rotatably disposed in the mounting cavity 113, the rollers 1131 of the first roller 1131 set are abutted to the rear side wall of the second mounting plate 12, the second roller 1131 set is located at the front end of the mounting cavity 113 and includes a plurality of rollers 1131 rotatably disposed in the mounting cavity 113, and the rollers 1131 of the second roller 1131 set are abutted to the front side wall of the second mounting plate 12.
In this embodiment, the first roller 1131 set and the second roller 1131 set are abutted against the front and rear sides of the second mounting plate 12, so as to play a role in guiding the left and right movement of the second mounting plate 12, so that the left and right movement process of the second mounting plate 12 is smoother, and the usability of the expansion screen of the utility model can be improved.
In one embodiment, the upper end of the first limiting wall 1211 is bent toward the second limiting wall 1121, and the upper end of the second limiting wall 1121 is bent toward the first limiting wall 1211.
In this embodiment, the upper end portions of the first and second limiting walls 1211 and 1121 are bent toward each other, so that the screen housing of the notebook computer can be limited after the first and second limiting walls 1211 and 1121 are clamped on the screen housing of the notebook computer, and the screen housing of the notebook computer is prevented from falling out of the clamping structure of the second and second limiting walls 1121 and 1121, thereby further increasing the stability and reliability of the mounting structure formed by the first and second limiting walls 1211 and 1121.
In one embodiment, the first mounting plate 11 is provided with a chute 111 penetrating through the first mounting plate vertically, the chute 111 is disposed along a front-rear direction, a supporting frame is disposed in the chute 111, the supporting frame includes a moving block 31 and a supporting rod 32 rotatably disposed at a rear end of the moving block 31 through a damping rotating shaft 5, and the moving block 31 is movably disposed in the chute 111 along the chute 111.
In this embodiment, the support rod 32 can support the first mounting plate 11 by rotating the support rod 32 away from the end of the moving block 31 out of the chute 111, so that the notebook computer can support the whole expansion screen, and the stability of the expansion screen in the use process is improved. The whole expansion screen can be supported by matching with the angle of the notebook computer screen by moving the position of the moving block 31 in the chute 111 and adjusting the angle of the supporting rod 32 relative to the moving block 31.
In one embodiment, grooves 1112 are formed in the side walls of the left and right sides of the sliding groove 111, the grooves 1112 are formed in the front and rear directions, a plurality of positioning grooves 1113 are formed in the bottoms of the grooves 1112 at equal intervals, the positioning grooves 1113 are distributed in the front and rear directions, the left and right sides of the moving block 31 correspond to the grooves 1112, protruding columns 311 are arranged in the corresponding grooves 1112 in a sleeved mode and can be matched with the corresponding grooves 1112 in a front and rear sliding mode, the protruding columns 311 are far away from one end of the moving block 31, mounting holes are formed in the left and right directions, positioning balls 312 are arranged in the mounting holes, the positioning balls 312 are connected with the bottoms of the mounting holes through springs, and the positioning balls 312 partially expose the mounting holes when the springs are in a natural state.
In this embodiment, the protruding columns 311 on the moving block 31 are embedded in the corresponding grooves 1112, so as to prevent the moving block 31 from falling out of the sliding groove 111, and meanwhile, along with the movement of the moving block 31 relative to the sliding groove 111, the positioning balls 312 on the protruding columns 311 are embedded in the positioning grooves 1113, thereby fixing a plurality of positions of the moving block 31 in the sliding groove 111.
In one embodiment, a baffle 1111 is further disposed in the chute 111, and an upper surface of the baffle 1111 is flush with an upper surface of the first mounting plate 11.
In this embodiment, the baffle 1111 disposed in the chute 111 can block the supporting rod 32, and prevent the supporting rod 32 from rotating to abut against the a-plane of the notebook computer, so as to effectively avoid scratch of the a-plane of the notebook computer.
In one embodiment, a first magnet is disposed on the lower surface of the baffle 1111, and a second magnet for attracting the first magnet is disposed on the upper surface of the support rod 32 corresponding to the first magnet.
In this embodiment, after the support rod 32 is stored in place, that is, after the support rod 32 is completely stored in the chute 111, the first magnet on the support rod 32 contacts with the second magnet to be mutually attracted together, so that the fixing effect on the support rod 32 can be enhanced, and the support rod 32 is prevented from falling out of the chute 111 when not in use.
In one embodiment, the display 22 is located inside the mounting slot; the number of the connecting columns 211 is two, the connecting columns are respectively positioned at the front end and the rear end of the left side wall of the third mounting plate 21, and when the third mounting plate 21 is connected with the connecting seat 121 through the connecting columns 211, the connecting seat 121 is positioned between the two connecting columns 211; the rotation axis between the connection post 211 and the connection seat 121 is located on the upper surface of the first mounting plate 11, and the distance between the rotation axis between the connection post 211 and the connection seat 121 and the upper surface of the third mounting plate 21 is less than or equal to the distance between the rotation axis and the upper surface of the first mounting plate 11.
In this embodiment, the display screen 22 is located inside the installation groove, that is, the display screen 22 does not protrude from the upper surface of the third installation plate 21, and at this time, the extension screen can be folded by turning the third installation plate 21 to the first installation plate 11, so that the extension screen can be conveniently stored. Preferably, the distance between the rotation axis and the upper surface of the third mounting plate 21 is equal to the distance between the rotation axis and the upper surface of the first mounting plate 11, and at this time, after the extension screen is folded, the third mounting plate 21 and the first mounting plate 11 are attached together.
In one embodiment, the left side wall of the boss 112 and the right side wall of the connection seat 121 are both provided with a pull ring 4.
In this embodiment, the pull ring 4 is provided to facilitate adjustment of the distance between the first and second stopper walls 1211 and 1121.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. An expansion screen for a notebook computer is characterized by comprising a first installation frame and a second installation frame, wherein the first installation frame comprises a first installation plate and a second installation plate; the inside on first mounting panel right side is formed with the installation cavity, the installation cavity extends to the right-hand member setting of first mounting panel, the second mounting panel is located the right side of first mounting panel, and the left side part of second mounting panel inserts and locates in the installation cavity with but installation cavity left and right sliding cooperation sets up, the right-hand member of second mounting panel still is provided with the connecting seat, the upper end of connecting seat upwards extends the upper surface setting of first mounting panel, and the left side surface of connecting seat is perpendicular to first mounting panel sets up, forms first limiting wall, the left end of the upper surface of first mounting panel is provided with the boss, the right side wall of boss is perpendicular to first mounting panel sets up, forms the second limiting wall; the second mounting bracket includes the third mounting panel, the third mounting panel is located the right side of second mounting panel, the left end of third mounting panel is provided with the spliced pole, the spliced pole pass through the damping pivot with the connecting seat rotationally is connected, the upper surface of third mounting panel still is provided with the mounting groove, install the display screen in the mounting groove.
2. The expansion screen for a notebook computer according to claim 1, wherein a first connecting rod is fixedly arranged in the mounting cavity along the front-rear direction, a second connecting rod is arranged at the left end of the second mounting plate along the front-rear direction, and the first connecting rod and the second connecting rod are connected through an elastic belt.
3. The expansion screen for a notebook computer according to claim 2, wherein a first roller set and a second roller set are further arranged in the installation cavity, the first roller set is located at the rear end of the installation cavity and comprises a plurality of rollers rotatably arranged in the installation cavity, the rollers of the first roller set are abutted to the rear side wall of the second installation plate, the second roller set is located at the front end of the installation cavity and comprises a plurality of rollers rotatably arranged in the installation cavity, and the rollers of the second roller set are abutted to the front side wall of the second installation plate.
4. The expansion screen for a notebook computer of claim 1, wherein an upper end of the first limiting wall is curved toward the second limiting wall, and an upper end of the second limiting wall is curved toward the first limiting wall.
5. The expansion screen for a notebook computer according to claim 1, wherein the first mounting plate is provided with a chute penetrating through the first mounting plate vertically, the chute is arranged in the front-rear direction, a supporting frame is arranged in the chute, the supporting frame comprises a moving block and a supporting rod rotatably arranged at the rear end of the moving block through a damping rotating shaft, and the moving block is movably arranged in the chute front-rear direction along the chute.
6. The expansion screen for a notebook computer according to claim 5, wherein grooves are formed in the side walls of the left side and the right side of the sliding groove, the grooves are formed in the front-rear direction, a plurality of equally-spaced positioning grooves are formed in the bottoms of the grooves, the positioning grooves are distributed in the front-rear direction, protruding columns are arranged on the left side and the right side of the moving block corresponding to the grooves, the protruding columns are embedded in the corresponding grooves and can be matched with the corresponding grooves in a front-rear sliding mode, a mounting hole is formed in one end of each protruding column, far away from the moving block, of each protruding column is arranged in the left-right direction, a positioning ball is arranged in each mounting hole, the positioning ball is connected with the bottom end of each mounting hole through a spring, and the positioning ball is partially exposed out of the mounting hole when the spring is in a natural state.
7. The expansion screen for a notebook computer of claim 6, wherein a baffle is further disposed in the chute, and an upper surface of the baffle is flush with an upper surface of the first mounting plate.
8. The expansion screen for a notebook computer according to claim 7, wherein a first magnet is provided on a lower surface of the baffle plate, and a second magnet for attracting the first magnet is provided on an upper surface of the support rod corresponding to the first magnet.
9. The expansion screen for a notebook computer according to claim 1, wherein the display screen is located inside the mounting groove; the number of the connecting columns is two, the connecting columns are respectively positioned at the front end and the rear end of the left side wall of the third mounting plate, and when the third mounting plate is connected with the connecting seat through the connecting columns, the connecting seat is positioned between the two connecting columns; the rotation axis between the connecting column and the connecting seat is positioned on the upper surface of the first mounting plate, and the distance between the rotation axis between the connecting column and the connecting seat and the upper surface of the third mounting plate is smaller than or equal to the distance between the rotation axis and the upper surface of the first mounting plate.
10. The expansion screen for a notebook computer of claim 1, wherein the left side wall of the boss and the right side wall of the connecting seat are both provided with pull rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321827199.6U CN220603920U (en) | 2023-07-12 | 2023-07-12 | Expansion screen for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321827199.6U CN220603920U (en) | 2023-07-12 | 2023-07-12 | Expansion screen for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220603920U true CN220603920U (en) | 2024-03-15 |
Family
ID=90167353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321827199.6U Active CN220603920U (en) | 2023-07-12 | 2023-07-12 | Expansion screen for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220603920U (en) |
-
2023
- 2023-07-12 CN CN202321827199.6U patent/CN220603920U/en active Active
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