CN215928908U - Computer expansion screen support - Google Patents
Computer expansion screen support Download PDFInfo
- Publication number
- CN215928908U CN215928908U CN202121826215.0U CN202121826215U CN215928908U CN 215928908 U CN215928908 U CN 215928908U CN 202121826215 U CN202121826215 U CN 202121826215U CN 215928908 U CN215928908 U CN 215928908U
- Authority
- CN
- China
- Prior art keywords
- support frame
- screen
- fixing
- arm
- main screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Abstract
A computer extended screen bracket comprises a main screen assembly for loading a main screen and an auxiliary screen assembly for loading an extended screen, wherein the auxiliary screen assembly is rotatably connected to the main screen assembly and can be turned over relative to the main screen assembly; the fixing mechanism is arranged on the first support frame and is used for fixing the main screen loaded on the first support frame, the fixing mechanism and the first support frame form a clamping space with adjustable width, and the clamping space is used for clamping and fixing the main screen; the computer expansion screen support is provided with the adjustable clamping space, so that the computer expansion screen support can adapt to main screens with different sizes, and the application range of the computer expansion screen support is expanded.
Description
Technical Field
The utility model belongs to the technical field of computer accessories, and particularly relates to a computer expansion screen bracket.
Background
When daily official working or amusement, some users can increase an extension screen for the computer, especially notebook computer, and this product can fix the extension screen beside the computer screen, lets the extension screen be close to the computer screen and highly the same, can improve the experience that the user used the extension screen so greatly.
For example, a notebook double-screen display device disclosed in chinese patent (CN210294941U) discloses a connection manner between an extended screen (sub screen) and a notebook screen (main screen), and the sub screen can realize functions of horizontal opening and closing and vertical turning; however, the patent directly mounts the connection device with the secondary screen on the primary screen, so that the device cannot be applied to notebook computers or other display screens with other sizes, and the application range is very limited.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the problems, the utility model provides a computer expansion screen bracket which can be arranged on display screens with different sizes and has wide application range.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a computer extended screen support, is including the vice screen subassembly that is used for loading the main screen subassembly of main screen and is used for loading the extended screen, vice screen subassembly rotate connect in the main screen subassembly, vice screen subassembly can be relative the main screen subassembly overturns, the main screen subassembly includes:
the first supporting frame is used for bearing the main screen;
the fixing mechanism is arranged on the first support frame and is used for fixing the main screen borne on the first support frame.
Preferably, the fixing mechanism and the first support frame form a clamping space with adjustable width, and the clamping space is used for clamping and fixing the main screen.
Preferably, a sliding rail is arranged on the first support frame, and a fixed clamping plate is arranged at the end part of the first support frame;
the fixing mechanism includes:
the telescopic rod is slidably mounted on the slide rail, and a first end of the telescopic rod extends out of the slide rail;
the driving piece is mounted on the first support frame and is in driving connection with the second end of the telescopic rod, and the driving piece can drive the telescopic rod to slide along the length direction of the slide rail so that the first end of the telescopic rod is far away from or close to the first support frame;
the movable clamping plate is fixedly arranged at the first end of the telescopic rod corresponding to the fixed clamping plate;
wherein, the clamping space is enclosed by the fixed splint and the movable splint.
Preferably, the first support frame is provided with a mounting hole, and the mounting hole is communicated with the slide rail and the outside; the second end of the telescopic rod is provided with a rack;
the driving member includes:
the adjusting rod is rotatably installed on the installation hole, a first end of the adjusting rod is arranged on the sliding rail and is in driving connection with the telescopic rod, and a second end of the adjusting rod is arranged outside; the first end of the adjusting rod is a gear which can be meshed with the rack for transmission, and the second end of the adjusting rod is an adjusting knob;
and the fixed knob is in threaded connection with the adjusting rod and is close to the second end of the adjusting rod, and the fixed knob is rotated to be abutted against the first support frame, so that the adjusting rod can be fixed.
Preferably, the mounting hole is formed in the middle of the first support frame.
Preferably, the fixing mechanism includes:
one end of the fixed arm is rotatably connected with the first support frame, and the other end of the fixed arm can rotate around a rotation center;
and the fixing hook is arranged at the other end of the fixing arm.
Preferably, said fixed arm comprises:
the first end of the first arm is rotatably connected with the first support frame, and the rotating track of the first arm is parallel to the plate surface of the first support frame;
the first end of the second arm is rotatably connected with the second end of the first arm, and the rotating track of the second arm is vertical to the plate surface of the first support frame;
the securing hook is mounted on the second arm second end.
Preferably, the fixed arms and the fixed hooks are provided with two groups, and the two sides of the first support frame are symmetrically arranged.
Preferably, the fixing mechanism further comprises two gaskets, and the two gaskets are respectively mounted on the fixed clamping plate and the movable clamping plate.
Preferably, the sub-screen assembly includes:
one end of the second support frame is rotatably connected with the first support frame through an opening and closing shaft, and the second support frame can turn over relative to the first support frame and has an unfolding state of turning over to be parallel to the first support frame and a folding state of turning over to be attached to the first support frame;
the magnetic pieces are arranged on the second support frame and used for adsorbing and fixing the expansion screen.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
the computer extended screen bracket comprises a main screen assembly for loading a main screen and an auxiliary screen assembly for loading an extended screen, wherein the auxiliary screen assembly is rotatably connected to the main screen assembly and can be turned over relative to the main screen assembly; the fixing mechanism is mounted on the first support frame and fixes the main screen carried on the first support frame. Specifically, the fixing mechanism and the first support frame form a clamping space with adjustable width, and the clamping space is used for clamping and fixing the main screen. The computer expansion screen support is provided with the adjustable clamping space, so that the computer expansion screen support can adapt to main screens with different sizes, and the application range of the computer expansion screen support is expanded.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 illustrates a first state diagram of use of an embodiment of the present invention;
FIG. 2 shows a use state diagram of an embodiment of the utility model
FIG. 3 shows an overall structure diagram one of an embodiment of the present invention;
FIG. 4 shows a second overall structural diagram of an embodiment of the present invention;
FIG. 5 shows a third overall structural diagram of an embodiment of the present invention;
FIG. 6 shows a fourth overall structural schematic of an embodiment of the present invention;
FIG. 7 is a first diagram illustrating the internal structure of an embodiment of the present invention;
FIG. 8 is a second schematic diagram showing the internal structure of the embodiment of the present invention;
FIG. 9 shows a side view of the overall structure of an embodiment of the present invention;
FIG. 10 shows a schematic structural view of the telescoping pole and drive member of an embodiment of the present invention;
fig. 11 shows a schematic structural view of a first support frame of an embodiment of the utility model;
fig. 12 shows a schematic view of the structure of the driving member of the embodiment of the present invention.
In the figure: the device comprises a main screen A, an expansion screen B, a main screen component 1, a fixing mechanism 10, a clamping space 100, a telescopic rod 101, a movable clamping plate 10a, a driving piece 102, a transmission rod 102a, an adjusting knob 102B, a fixing knob 102c, a fixing arm 104, a first arm 104a, a second arm 104B, a fixing hook 105, a gasket 106, a first support 11, a sliding rail 110, a mounting hole 111, a fixed clamping plate 11a, a cover plate 12, a secondary screen component 2, a magnetic attraction piece 21 and a second support 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 12, an embodiment of the present invention discloses a computer expansion screen bracket, including a main screen assembly 1 for loading a main screen a and an auxiliary screen assembly 2 for loading an expansion screen B, where the auxiliary screen assembly 2 is rotatably connected to the main screen assembly 1, the auxiliary screen assembly 2 can be turned over relative to the main screen assembly 1, the main screen assembly 1 includes a first supporting frame 11 and a fixing mechanism 105, and the main screen assembly 1 is used for bearing the main screen a; the fixing mechanism 105 is mounted on the first support frame 11, and fixes the main panel a carried on the first support frame 11. Specifically, the fixing mechanism 105 and the first support frame 11 form a clamping space 100 with adjustable width, and the clamping space 100 is used for clamping and fixing the main screen a.
Referring to fig. 3 to 8, the first support frame 11 is provided with a slide rail 110, and the end of the first support frame 11 is provided with a fixed clamp plate 11 a; the fixing mechanism 10 comprises a telescopic rod 101, a driving piece 102 and a movable clamping plate 10a, wherein the telescopic rod 101 is slidably mounted on a sliding rail 110, and the first end of the telescopic rod 101 extends out of the sliding rail 110; the driving part 102 is installed on the first support frame 11 and is in driving connection with the second end of the telescopic rod 101, and the driving part 102 can drive the telescopic rod 101 to slide along the length direction of the slide rail 110, so that the first end of the telescopic rod 101 is far away from or close to the first support frame 11; the movable clamping plate 10a is fixedly arranged at the first end of the telescopic rod 101 corresponding to the fixed clamping plate 11 a; wherein, the clamping space 100 is enclosed by the fixed splint 11a and the movable splint 10 a.
Specifically, in order to enable the telescopic rod 101 to stably slide on the sliding rail 110, the embodiment further includes a cover plate 12, the cover plate 12 covers the front surface of the first support frame 11, and the cover plate 12 is designed to facilitate the installation of the telescopic rod 101 on the first support frame 11 and enable the telescopic rod 101 to stably slide on the sliding rail 110; in this embodiment, the fixed clamping plate 11a is integrally formed with the first supporting frame 11, and is disposed at the right end of the first supporting frame 11 as shown in fig. 3, the movable clamping plate 10a is fixed at the first end of the telescopic rod 101 by a screw and is located at the left side of the first supporting frame 11 as shown in fig. 3, so that a clamping space 100 is formed in the space between the fixed clamping plate 11a and the movable clamping plate 10a, the first end of the telescopic rod 101 is adjusted to be far away from or close to the first supporting frame 11 by the driving member 102, i.e., the movable clamping plate 10a is far away from or close to the fixed clamping plate 11a, thereby completing the change of the clamping length of the clamping space 100, so that the clamping space 100 can accommodate main screens a with different sizes.
Based on the scheme, when the expansion screen B needs to be installed on a notebook computer or a desktop computer, the notebook computer screen or the desktop computer display screen is taken as a main screen A, firstly, the main screen component 1 of the computer expansion screen bracket is arranged on the back surface of the main screen A, the distance between the movable clamping plate 10a and the fixed clamping plate 11a is adjusted through the driving piece 102, so that the distance between the movable clamping plate 10a and the fixed clamping plate 11a before installation is larger than the width of the main screen A, then, the first supporting frame 11 is pressed close to the back surface of the main screen A, the fixed clamping plate 11a is pressed against the right edge of the main screen A, then, the telescopic rod 101 is adjusted through the driving piece 102, so that the movable clamping plate 10a approaches to the left edge of the main screen A and is finally pressed against, the left and right edges of the main screen A are clamped by the movable clamping plate 10a and the fixed clamping plate 11a, therefore, the computer expansion screen bracket is installed on the main screen A, and finally, the auxiliary screen component 2 is turned over to be parallel to the main screen A, and then the expansion screen B is installed on the auxiliary screen component 2, namely the installation of the expansion screen B of the notebook computer or the desktop computer is completed. Generally speaking, the computer expansion screen bracket enables the computer expansion screen bracket to adapt to main screens A with different sizes through the arrangement of the adjustable clamping space 100, so that the application range of the computer expansion screen bracket is expanded.
It should be further noted that the extension screen B can be mounted on the auxiliary screen assembly 2 in a threaded connection manner, a magnet adsorption manner, a clamping manner, and the like, and in order to improve the application range and the mounting convenience of the computer extension screen bracket to the extension screen B, the magnet adsorption manner is adopted in this embodiment. Specifically, as shown in fig. 5 and fig. 6, the sub-screen assembly 2 includes a second support frame 22 and a plurality of magnetic attraction members 21, one end of the second support frame 22 is rotatably connected to the first support frame 11 through an opening/closing shaft, and the second support frame 22 can be turned over relative to the first support frame 11, and has an unfolding state where the second support frame is turned over to be parallel to the first support frame 11 and a folding state where the second support frame is turned over to be attached to the first support frame 11; the magnetic attraction pieces 21 are arranged on the second support frame 22 and used for attracting and fixing the expansion screen B, two magnetic attraction pieces 21 are arranged in the embodiment and are laid on the second support frame 22, and the magnetic attraction pieces 21 in the embodiment are preferably strong magnets. In addition, in order to ensure that the expansion screen B can be stably adsorbed on the sub-screen assembly 2, the expansion screen B with a flat back is selected as much as possible.
When the computer expansion screen support does not need to be used, the second support frame 22 can be in a furled state so as to be convenient to store and carry, and when the computer expansion screen support needs to be used, the second support frame 22 can be turned to an unfolded state so as to be convenient to install the expansion screen B.
In order to ensure that the telescopic rod 101 can stably slide on the sliding rail 110 and facilitate the user to control the sliding of the telescopic rod 101, in the present embodiment, the driving member 102 includes a transmission rod 102a and a fixing knob 102 c; the first support frame 11 is provided with a mounting hole 111, and the mounting hole 111 is communicated with the slide rail 110 and the outside; the second end of the telescopic rod 101 is a rack; the transmission rod 102a is rotatably installed on the installation hole 111, a first end of the transmission rod 102a is arranged on the sliding rail 110 and is in driving connection with the telescopic rod 101, and a second end of the transmission rod 102a is arranged outside; the first end of the transmission rod 102a is a gear which can be meshed with the rack for transmission, and the second end of the transmission rod 102a is an adjusting knob 102 b; the fixing knob 102c is screwed on the transmission rod 102a and is close to the second end of the transmission rod 102a, and the transmission rod 102a can be fixed by rotating the fixing knob 102c to abut against the first support frame 11.
Specifically, the gear and the transmission rod 102a are integrally formed, the adjusting knob 102b is installed on the second end of the transmission rod 102a in a screw mode, and the rod body of the transmission rod 102a is provided with an external thread in threaded connection with the fixing knob 102 c; when the transmission rod 102a is installed, the second end of the transmission rod 102a penetrates through the installation hole 111 from one side of the slide rail 110 to the back of the first support frame 11, so that the gear at the first end of the transmission rod 102a is placed in the slide rail 110 to be meshed with the rack, then the fixed knob 102c is connected to the rod body of the transmission rod 102a in a threaded mode, and finally the adjusting knob 102b is fixed to the second end of the transmission rod 102a through a screw.
It should be noted that, in this embodiment, the mounting hole 111 is disposed in the middle of the first support frame 11, so that the telescopic rod 101 has a longer stroke, and the maximum distance between the movable clamping plate 10a and the fixed clamping plate 11a is increased to adapt to the larger-sized main screen a, thereby expanding the application range of the computer expansion screen bracket.
Referring to fig. 3 to 6, the fixing mechanism 10 further includes two spacers 106, the two spacers 106 are respectively mounted on the fixed clamping plate 11a and the movable clamping plate 10a, and specifically, the spacers 106 are made of a soft plastic material to protect the edge of the main screen a.
In order to further strengthen the fixed relation between the computer expansion screen bracket and the main screen A, the fixing mechanism 10 further comprises a fixing arm 104 and a fixing hook 105, one end of the fixing arm 104 is rotatably connected with the first support frame 11, and the other end can rotate around the rotation center; a fixing hook 105 is mounted on the other end of the fixing arm 104. Specifically, the fixed arm 104 includes a first arm 104a and a second arm 104b, a first end of the first arm 104a is rotatably connected with the first support frame 11, and a rotation track of the first arm 104a is parallel to a plate surface of the first support frame 11; as shown in fig. 9, the first end of the second arm 104b is rotatably connected to the second end of the first arm 104a, and the rotating track of the second arm 104b is perpendicular to the plate surface of the first support frame 11; a fixing hook 105 is mounted on a second end of the second arm 104 b.
In the use, the clamping space 100 that forms through solid fixed splint 11a and movable splint 10a realizes the chucking to the main screen A left and right edges, rotates fixed arm 104 after that for the fixed hook 105 on its second arm 104b hooks main screen A upper edge, realizes three point fixing to main screen A, and then accomplishes the non-destructive fixed to main screen A, solves traditional support and adopts the screw, pastes the destruction problem that the mode brought main screen A.
In order to enable the expansion screen B to be arranged on the left side of the main screen A and the right side of the main screen A, two groups of fixing arms 104 and fixing hooks 105 are arranged, and two sides of the first support frame 11 are symmetrically arranged, namely the upper side and the lower side of the first support frame 11 in the using process.
It should be noted that although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a computer extended screen support, is including main screen subassembly (1) that is used for loading main screen (A) and vice screen subassembly (2) that is used for loading extended screen (B), vice screen subassembly (2) rotate connect in main screen subassembly (1), vice screen subassembly (2) can be relative main screen subassembly (1) overturns, its characterized in that, main screen subassembly (1) includes:
a first support frame (11) for carrying the main screen (A);
the fixing mechanism (10) is installed on the first support frame (11) and used for fixing the main screen (A) borne on the first support frame (11).
2. The computer expansion screen bracket according to claim 1, characterized in that the fixing mechanism (10) and the first supporting frame (11) form a clamping space (100) with adjustable width, and the clamping space (100) is used for clamping and fixing the main screen (A).
3. The computer expansion screen bracket according to claim 2, characterized in that the first bracket (11) is provided with a slide rail (110), and the end of the first bracket (11) is provided with a fixing clamp plate (11 a);
the fixing mechanism (10) includes:
the telescopic rod (101) is slidably mounted on the sliding rail (110), and the first end of the telescopic rod (101) extends out of the sliding rail (110);
the driving piece (102) is installed on the first support frame (11) and is in driving connection with the second end of the telescopic rod (101), and the driving piece (102) can drive the telescopic rod (101) to slide along the length direction of the sliding rail (110) so that the first end of the telescopic rod (101) is far away from or close to the first support frame (11);
the movable clamping plate (10a) is fixedly arranged at the first end of the telescopic rod (101) corresponding to the fixed clamping plate (11 a);
the clamping space (100) is formed by enclosing the fixed clamping plate (11a) and the movable clamping plate (10 a).
4. The computer expansion screen bracket according to claim 3, characterized in that the first bracket (11) is provided with a mounting hole (111), and the mounting hole (111) is communicated with the sliding rail (110) and the outside; the second end of the telescopic rod (101) is a rack;
the drive member (102) comprises:
the transmission rod (102a) is rotatably mounted on the mounting hole (111), a first end of the transmission rod (102a) is arranged on the sliding rail (110) and is in driving connection with the telescopic rod (101), and a second end of the transmission rod (102a) is arranged outside; the first end of the transmission rod (102a) is a gear which can be meshed with the rack for transmission, and the second end of the transmission rod (102a) is an adjusting knob (102 b);
and the fixing knob (102c) is connected to the transmission rod (102a) in a threaded mode, is close to the second end of the transmission rod (102a), rotates the fixing knob (102c) to abut against the first support frame (11), and can fix the transmission rod (102 a).
5. The computer expansion screen bracket as claimed in claim 4, wherein the mounting hole (111) is provided in the middle of the first support frame (11).
6. The computer expansion screen bracket of claim 1, wherein the fixing mechanism (10) comprises:
one end of the fixed arm (104) is rotatably connected with the first support frame (11), and the other end of the fixed arm (104) can rotate around a rotation center;
a fixing hook (105), wherein the fixing hook (105) is installed on the other end of the fixing arm (104).
7. The computer extended screen bracket of claim 6, wherein the fixed arm (104) comprises:
the first end of the first arm (104a) is rotatably connected with the first support frame (11), and the rotating track of the first arm (104a) is parallel to the plate surface of the first support frame (11);
a second arm (104b), wherein a first end of the second arm (104b) is rotatably connected with a second end of the first arm (104a), and a rotating track of the second arm (104b) is vertical to the plate surface of the first support frame (11);
the fixing hook (105) is mounted on a second end of the second arm (104 b).
8. The computer expansion screen bracket as claimed in claim 6 or 7, wherein there are two sets of said fixing arms (104) and said fixing hooks (105), symmetrically disposed on both sides of said first supporting frame (11).
9. The computer expansion screen bracket according to any one of claims 3-5, characterized in that the fixing mechanism (10) further comprises two spacers (106), and the two spacers (106) are respectively mounted on the fixed clamping plate (11a) and the movable clamping plate (10 a).
10. The computer expansion screen bracket according to any one of claims 1 to 7, characterized in that the secondary screen assembly (2) comprises:
one end of the second support frame (22) is rotatably connected with the first support frame (11) through an opening and closing shaft, and the second support frame (22) can be turned over relative to the first support frame (11) and has an unfolding state where the second support frame is turned over to be parallel to the first support frame (11) and a folding state where the second support frame is turned over to be attached to the first support frame (11);
a plurality of magnetism are inhaled piece (21), and is a plurality of magnetism is inhaled piece (21) and is located on second support frame (22), be used for adsorbing fixedly expansion screen (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121826215.0U CN215928908U (en) | 2021-08-06 | 2021-08-06 | Computer expansion screen support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121826215.0U CN215928908U (en) | 2021-08-06 | 2021-08-06 | Computer expansion screen support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215928908U true CN215928908U (en) | 2022-03-01 |
Family
ID=80399760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121826215.0U Active CN215928908U (en) | 2021-08-06 | 2021-08-06 | Computer expansion screen support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215928908U (en) |
-
2021
- 2021-08-06 CN CN202121826215.0U patent/CN215928908U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209430596U (en) | A kind of more hinge multi-angle Damping rotation shaft mechanisms | |
| US20230108833A1 (en) | Slidable flexible display device | |
| CN110116681B (en) | Vehicle-mounted computer pop-up type installation module capable of adjusting disassembly and assembly | |
| CN203240211U (en) | Bracket for fixing tablet personal computer | |
| CN110160888B (en) | Flexible screen folding testing device | |
| CN215928908U (en) | Computer expansion screen support | |
| CN217562198U (en) | Folding electronic device | |
| WO2020048415A1 (en) | Composite rotating shaft mechanism, method for assembling composite rotating shaft mechanism and telephone | |
| CN113124278B (en) | Accessory sheath | |
| CN208353400U (en) | A kind of kart mobile phone support | |
| CN220232650U (en) | Portable hanging folding display screen | |
| CN219609513U (en) | Leather sheath with rotating shaft for flat panel display and display thereof | |
| CN110762349A (en) | Compatible display screen | |
| CN212584641U (en) | Electronic fluorescent blackboard frame for recording book catalogue notification | |
| CN217945069U (en) | Vehicle-mounted PAD support, vehicle-mounted PAD equipment and automobile | |
| CN220752980U (en) | Quick assembly and disassembly type light shield based on eccentric cylinder positioning | |
| CN213092283U (en) | Indoor hanging touch screen display device | |
| CN217606346U (en) | Double-axial rotating touch large screen display structure | |
| CN220627336U (en) | Liquid crystal display with folding structure | |
| CN212591346U (en) | Exhibition wall with portable exhibition frame | |
| CN220891788U (en) | Portable screen suspension fixing device of computer | |
| CN212066090U (en) | Electronic desk convenient to use | |
| CN210578741U (en) | Mobile phone support | |
| CN219857016U (en) | Magnetic support | |
| CN204358361U (en) | For support device and the panel electronic product of panel electronic product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |