CN218826787U - Control switch - Google Patents

Control switch Download PDF

Info

Publication number
CN218826787U
CN218826787U CN202223358966.1U CN202223358966U CN218826787U CN 218826787 U CN218826787 U CN 218826787U CN 202223358966 U CN202223358966 U CN 202223358966U CN 218826787 U CN218826787 U CN 218826787U
Authority
CN
China
Prior art keywords
base
switch body
mounting surface
mounting
face
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
Application number
CN202223358966.1U
Other languages
Chinese (zh)
Inventor
陈正权
殷志祥
张少红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Yilai Intelligent Technology Co Ltd
Original Assignee
Qingdao Yilai Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Yilai Intelligent Technology Co Ltd filed Critical Qingdao Yilai Intelligent Technology Co Ltd
Priority to CN202223358966.1U priority Critical patent/CN218826787U/en
Application granted granted Critical
Publication of CN218826787U publication Critical patent/CN218826787U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Switch Cases, Indication, And Locking (AREA)

Abstract

The utility model relates to a control switch, which comprises a switch body, a base and an outer shell; the switch body is provided with a connecting surface; the upper end surface of the base is a first mounting surface, the lower end surface of the base is a second mounting surface, and an included angle is formed between the first mounting surface and the second mounting surface; the switch body can be connected with the first mounting surface through the connecting surface, so that the switch body and the base are in a first connecting state; the switch body can be connected with the second mounting surface through the connecting surface, so that the switch body and the base are in a second connection state; the utility model provides a scheme has two installation faces with the pedestal design to these two installation faces can be connected with the connection face of switch body respectively, thereby adjustment control switch's installation angle realizes control switch's multi-angle display, satisfies different positions and observes the display area, selects for the many kinds of display modes of user.

Description

Control switch
Technical Field
The utility model relates to a control switch technical field especially relates to a control switch.
Background
The existing knob controller is generally fixed on a wall surface or placed on a desktop, and interaction with a user is realized through a knob or a liquid crystal display screen, but the existing control switch only displays at one angle on a visual area scene, and the user can only observe at one angle clearly when the user visually uses the scene; when the knob controller is fixed on the wall surface, the display surface of the control switch is parallel to the mounting surface and is vertical to the sight line and the operation direction of a user, so that the knob controller is convenient for the user to operate; however, when the desk is placed on a desktop, due to the fact that the inclination angle exists between the desk and the sight line and the operation direction of a user, the situation of inconvenience in operation is easy to occur, the desk cannot adapt to different use scenes, and inconvenience is brought to the user.
SUMMERY OF THE UTILITY MODEL
For the utility model discloses the technical problem who solves lies in overcoming the not enough of prior art, provides a control switch, and it is unreasonable to aim at solving current control switch structural design, can't adapt to the problem of different use scenes.
The utility model aims at designing a control switch, which comprises a switch body, a base and an outer shell; the switch body is provided with a connecting surface; the upper end surface of the base is a first mounting surface, the lower end surface of the base is a second mounting surface, and an included angle is formed between the first mounting surface and the second mounting surface; the switch body can be connected with the first mounting surface through the connecting surface, so that the switch body and the base are in a first connecting state; the switch body can be connected with the second mounting surface through the connecting surface, so that the switch body and the base are in a second connecting state.
In some embodiments, the connection surface includes a first connection surface and a second connection surface, and an included angle exists between the first connection surface and the second connection surface; the switch body can be connected with the first mounting surface through the first connecting surface, so that the switch body and the base are in a first connecting state; or the switch body can be connected with the second mounting surface through the second connection surface, so that the switch body and the base are in a second connection state.
In some embodiments, the base is a metal base; the first connecting surface is provided with a second magnet, and the first connecting surface is attracted on the first mounting surface through the second magnet.
In some embodiments, the base is a metal base; the second connecting surface is provided with a first magnet, and the second connecting surface is attracted on the second mounting surface through the first magnet.
In some embodiments, a convex edge is arranged on the outer wall surface of the switch body along the circumferential direction of the outer wall surface, and the first connecting surface is arranged on the bottom surface of the convex edge; the bottom of switch body is equipped with the installation base, and the second installation face sets up on the bottom surface of installation base.
In some embodiments, the first connecting surface and the first mounting surface are conformal so as to be able to fit completely together.
In some embodiments, the base is internally provided with an accommodating cavity, and the first mounting surface is arranged on the end surface at the top of the accommodating cavity; the base can be through first connection face laminating on first installation face to make the installation base hold in holding the intracavity.
In some embodiments, the angle a between the first and second joint faces is 10 ° to 45 °; the included angle B between the first mounting surface and the second mounting surface is 10-45 degrees.
In some embodiments, the second mounting surface is provided with a positioning hole, the second connecting surface is provided with a positioning column, and the structure of the positioning hole is matched with that of the positioning column; the second connecting surface and the second mounting surface can be mutually attached together, and the positioning column is inserted in the positioning hole.
In some embodiments, the base is provided with screw holes which are respectively communicated with the first mounting surface and the second mounting surface; the base can pass the screw hole through the screw along first installation face and stretch out second installation face to fix on wall or desktop.
In some embodiments, the base is provided with screw holes which are respectively communicated with the first mounting surface and the second mounting surface; the base can pass the screw hole through the screw along the second installation face and stretch out first installation face to fix on wall or desktop.
In some embodiments, the control switch further comprises an outer shell, and the outer shell is provided with a display surface; the outer shell can be sleeved on the switch body and can extend to the base; the display surface is in a first display angle when the switch body and the base are in a first connection state; the display surface displays the angle for the second kind when the switch body and the base are in the second connection state.
The utility model provides a scheme has two installation faces with the pedestal design to these two installation faces can be connected with the connection face of switch body respectively, thereby adjustment control switch's installation angle realizes control switch's multi-angle display, satisfies different positions and observes the display area, selects for the many kinds of display modes of user.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is an overall exploded view of a control switch according to an embodiment of the present invention;
fig. 2 is an exploded view of a control switch according to an embodiment of the present invention;
fig. 3 is a first schematic view illustrating installation of a control switch and a desktop according to an embodiment of the present invention;
fig. 4 is an exploded view of a control switch according to the second embodiment of the present invention;
fig. 5 is a schematic view illustrating a horizontal installation of a control switch and a desktop according to a second embodiment of the present invention;
fig. 6 is an exploded view of a control switch according to the third embodiment of the present invention;
fig. 7 is a first schematic view of a control switch and a vertical wall surface installation according to a third embodiment of the present invention;
fig. 8 is an exploded view of a control switch according to a fourth embodiment of the present invention;
fig. 9 is a schematic view of a control switch and a vertical wall surface installation according to the fourth embodiment of the present invention;
fig. 10 is a third schematic view of a control switch and a vertical wall surface according to the fourth embodiment of the present invention;
fig. 11 is a schematic structural view of a switch body according to the present invention;
fig. 12 is a schematic structural view of the base body according to the present invention.
In the figure: 1. a switch body; 2. a base; 3. an outer housing; 4. a screw; 5. a first magnet; 6. a second magnet; 7. a first connection face; 8. a first mounting surface; 9. a second mounting surface; 10. a positioning column; 11. positioning holes; 12. a second connection face; 13. installing a base; 14. an accommodating chamber; 15. a control switch; 16. a desktop; 17. a wall surface; 18. a screw hole; 19. and (4) a convex edge.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "contacting" and "communicating" are to be interpreted broadly, e.g. as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 4, 6 and 8, the present invention provides a control switch, which includes a switch body 1, a base 2 and an outer casing 3; specifically, a connection surface is provided on the switch body 1; further, as shown in fig. 12, the upper end surface of the base 2 is a first mounting surface 8, the lower end surface of the base 2 is a second mounting surface 9, and an included angle exists between the first mounting surface 8 and the second mounting surface 9; specifically, the switch body 1 can be connected with the first mounting surface 8 through the connecting surface, so that the switch body 1 and the base 2 are in a first connecting state; further, the switch body 1 can be connected with the second mounting surface 9 through the connecting surface, so that the switch body 1 and the base 2 are in a second connection state; by adopting the scheme, the base is provided with two mounting surfaces which can be separately connected with the connection surface of the switch body, so that the mounting angle of the control switch is adjusted, the multi-angle display of the control switch is realized, the display area is observed at different positions, and one more display mode is selected for a user; the utility model provides a control switch, its structural design is more reasonable, practical, can adapt to different use scenes, accords with humanized design requirement.
Preferably, in combination with the above solutions, as shown in fig. 4 and 8, specifically, the connection surface includes a first connection surface 7 and a second connection surface 12, and an included angle exists between the first connection surface 7 and the second connection surface 12, and the included angle is designed according to actual needs, and may be selected from 10 ° to 45 °, which meets general design requirements and visual requirements; specifically, the switch body 1 can be connected with the first mounting surface 8 through the first connecting surface 7, so that the switch body 1 and the base 2 are in a first connecting state; further, the switch main body 1 can be connected to the second mounting surface 9 via the second connection surface 12, so that the switch main body 1 and the base 2 are brought into the second connection state.
Preferably, in combination with the above solution, as shown in fig. 1 to 2, the base 2 is a metal base; furthermore, a second magnet 6 is arranged on the first connecting surface 7, and the first connecting surface 7 is attracted to the first mounting surface 8 through the second magnet 6; specifically, the second magnet 6 is fixedly connected to the first connecting surface 7 by screws and can be directly attracted with the first mounting surface 8 of the metal base, so that the connection is convenient to mount and dismount.
Preferably, in combination with the above solutions, as shown in fig. 1, 4 and 8, the base 2 is a metal base; the second connecting surface 12 is provided with a first magnet 5, and the second connecting surface 12 is attracted to the second mounting surface 9 through the first magnet 5; specifically, the first magnet 5 is fixedly connected to the second connection surface 9 through a screw and can be directly attracted with the second mounting surface 9 of the metal base together, so that the connection is convenient to mount and dismount.
Preferably, in combination with the above solution, as shown in fig. 11, the outer wall surface of the switch body 1 is provided with an annular convex edge 19 along the circumferential direction, and the convex edge is obliquely arranged on the outer wall surface of the switch body 1, so that the first connection surface 7 is formed on the bottom surface thereof, that is, the first connection surface 7 is arranged on the bottom surface of the convex edge 19; further, the bottom of the switch body 1 is provided with a mounting base 13, and the second mounting surface 9 is provided on the bottom surface of the mounting base 13.
Preferably, in combination with the above, as shown in fig. 11 to 12, the first connecting surface 7 and the first mounting surface 8 are annular surfaces, respectively, and the first connecting surface 7 and the first mounting surface 8 are uniform in shape so as to be able to be completely attached together.
Preferably, in combination with the above scheme, as shown in fig. 11 to 12, an accommodating cavity 14 is formed in the base 2, and the first mounting surface 8 is arranged on an end surface of the top of the accommodating cavity 14; specifically, the base 2 can be attached to the first mounting surface 8 through the first connecting surface 7 and is connected through magnet attraction, and meanwhile, the mounting base 13 is accommodated in the accommodating cavity 14 to complete positioning and mounting; by adopting the scheme, as shown in fig. 3, 5, 7, 9 and 10, the use scene is diversified, and a user can conveniently adjust the display area of the product according to the use habit of the user without adding accessories, such as adjusting the angle and placing the product on a desktop 16 or a wall 17.
Preferably, in combination with the above, as shown in fig. 1 and 4, the included angle a between the first connection face 7 and the second connection face 12 is 10 ° to 45 °, specifically, the included angle a is preferably 13 ° or 15 ° or 18 °; further, the angle B between the first mounting surface 8 and the second mounting surface 9 is 10 ° to 45 °, specifically, the angle B is preferably 13 ° or 15 ° or 18 °; further, the included angle a and the included angle B are consistent with each other, preferably both 15 ° or 18 °; by adopting the design, when the base 2 is arranged on the desktop 16 or the wall surface 17, the range of the included angle between the installation surface and the desktop 16 or the wall surface 17 can be selected to be 10-45 degrees, and the range of the included angle between the connection surface of the switch body 1 and the desktop 16 or the wall surface 17 is also 10-45 degrees; adopt above-mentioned scheme, through the positive and negative mode change use of base of design control switch, realize the free switching of visual angle 180 degrees and contained angle within range, use through the accessory screw simultaneously, solved 16 planes of desktop and placed and wall 17 fixed two kinds of modes.
Specifically, as shown in fig. 3, the control switch 15 is placed parallel to the tabletop 16; further, as shown in fig. 5, the control switch 15 is placed on the tabletop 16 at an included angle of 15 °; further, as shown in fig. 7, the control switch 15 is disposed and fixed in parallel to the wall 17; further, as shown in fig. 9, the control switch 15 is placed and fixed on the wall 17 at an included angle of 15 ° from the bottom; further, as shown in fig. 10, the control switch 15 is placed and fixed on the wall 17 at an angle of 15 ° in a top view.
Preferably, in combination with the above solution, as shown in fig. 4, the second mounting surface 9 is provided with a positioning hole 11, the second connection surface 12 is provided with a positioning post 10, and the structure of the positioning hole 11 is matched with the structure of the positioning post 10, that is, the structure of the positioning hole 11 and the structure of the positioning post 10 are assembled in a unique relationship, so that assembly errors can be prevented; specifically, the second connecting surface 12 and the second mounting surface 9 can be attached to each other, and the positioning column 10 is inserted into the positioning hole 11; furthermore, the cross sections of the positioning columns 10 and the positioning holes 11 are designed to be oval, so that the positioning columns can be conveniently inserted and installed, and the fool-proof effect is achieved.
Preferably, in combination with the above solution, as shown in fig. 1, the control switch in the present embodiment is preferably a knob switch; the knob switch also comprises an outer shell 3, and a display surface is arranged on the outer shell 3; specifically, the outer shell 3 can be sleeved on the switch body 1 and can extend to the base 2; specifically, the display surface is at a first display angle when the switch body 1 and the base 2 are in a first connection state, so that display can be performed from the first angle; the display surface is at a second display angle when the switch body 1 and the base 2 are in a second connection state, so that the display can be performed from the second angle; further, the appearance of switch body 1 and base 2 is the cylinder structure respectively, and shell body 3 is the tubular structure, and the design like this can directly overlap shell body 3 on switch body 1 when having installed switch body 1 and base 2 to can wholly extend to and form on the base 2 and shelter from, play pleasing to the eye effect.
Preferably, in combination with the above solution, as shown in fig. 1, the base 2 is provided with screw holes 18, and the screw holes 18 are respectively communicated with the first mounting surface 8 and the second mounting surface 9; specifically, the base 2 can penetrate through the screw hole 18 along the first mounting surface 8 through the screw 4 to extend out of the second mounting surface 9 and is fixed on the wall surface 17 or the desktop 16, so that the desktop and the wall surface are fixed; further, the screw 4 used is an expansion screw.
Preferably, in combination with the above solution, as shown in fig. 1, the base 2 is provided with screw holes 18, and the screw holes 18 are respectively communicated with the first mounting surface 8 and the second mounting surface 9; specifically, the base 2 can penetrate through the screw hole 18 along the second mounting surface 9 through the screw 4 to extend out of the first mounting surface 8 and be fixed on the wall surface 17 or the desktop 16, so that the desktop and the wall surface are fixed; further, the screw 4 used is an expansion screw.
The utility model provides a control switch, including switch body and base, the switch body is installed on the base, the base includes first installation face and second installation face, and first installation face and second installation face have an included angle; when the switch body is fixed on the first mounting surface, the switch body is normally mounted, and the connection surface of the switch body is parallel to the second mounting surface; when the body is fixed on the second mounting surface, the body is reversely mounted, and a certain inclined included angle is formed between the connecting surface of the switch body and the first mounting surface; adopt above-mentioned scheme to relate to, can solve current control switch and can't adapt to different use scenes, operate inconvenient technical problem such as waiting.
It is further understood that the use of "a plurality" in this disclosure means two or more, as other terms are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another, and do not indicate a particular order or degree of importance. Indeed, the terms "first," "second," etc. are used interchangeably throughout. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.
It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the scope of the appended claims.

Claims (10)

1. A control switch is characterized by comprising a switch body (1), a base (2) and an outer shell (3);
the switch body (1) is provided with a connecting surface;
the upper end face of the base (2) is a first mounting face (8), the lower end face of the base (2) is a second mounting face (9), and an included angle is formed between the first mounting face (8) and the second mounting face (9);
the switch body (1) can be connected with the first mounting surface (8) through the connecting surface, so that the switch body (1) and the base (2) are in a first connecting state;
the switch body (1) can be connected with the second mounting surface (9) through the connecting surface, so that the switch body (1) and the base (2) are in a second connecting state.
2. The control switch according to claim 1, wherein the connection faces comprise a first connection face (7) and a second connection face (12), wherein an angle exists between the first connection face (7) and the second connection face (12); the switch body (1) can be connected with the first mounting surface (8) through the first connecting surface (7), so that the switch body (1) and the base (2) are in a first connecting state; alternatively, the switch body (1) can be connected to the second mounting surface (9) via the second connection surface (12) to bring the switch body (1) and the base (2) into a second connection state.
3. The control switch according to claim 2, characterized in that the base (2) is a metal base; a second magnet (6) is arranged on the first connecting surface (7), and the first connecting surface (7) is attracted on the first mounting surface (8) through the second magnet (6); and/or the presence of a gas in the gas,
the second connecting surface (12) is provided with a first magnet (5), and the second connecting surface (12) is attracted by the first magnet (5) and is arranged on the second mounting surface (9).
4. The control switch according to claim 2, wherein the outer wall surface of the switch body (1) is provided with a convex edge (19) along the circumferential direction thereof, and the first connecting surface (7) is arranged on the bottom surface of the convex edge (19); the bottom of switch body (1) is equipped with installation base (13), second installation face (9) set up in on the bottom surface of installation base (13).
5. Control switch according to claim 4, characterized in that the first connection face (7) and the first mounting face (8) are of a uniform shape so as to be able to be completely fitted together.
6. The control switch according to claim 4, characterized in that a containing cavity (14) is arranged in the base (2), and the first mounting surface (8) is arranged on an end surface at the top of the containing cavity (14); the base (2) can be attached to the first mounting surface (8) through the first connecting surface (7), and the mounting base (13) is accommodated in the accommodating cavity (14).
7. The control switch according to claim 2, characterized in that the angle between the first connection face (7) and the second connection face (12) is 10 ° to 45 °; the included angle between the first mounting surface (8) and the second mounting surface (9) is 10-45 degrees.
8. The control switch according to claim 2, wherein a positioning hole (11) is formed in the second mounting surface (9), a positioning post (10) is formed in the second connecting surface (12), and the structure of the positioning hole (11) is matched with the structure of the positioning post (10); the second connecting surface (12) and the second mounting surface (9) can be mutually attached together, and the positioning column (10) is inserted into the positioning hole (11).
9. The control switch according to claim 2, wherein the base (2) is provided with screw holes (18), and the screw holes (18) are respectively communicated with the first mounting surface (8) and the second mounting surface (9);
the base (2) can penetrate through the screw hole (18) along the first mounting surface (8) through a screw (4) to extend out of the second mounting surface (9) and is fixed on a wall surface (17) or a desktop (16); or,
the base (2) can pass through the second installation face (9) through screw (4) edge the screw hole (18) stretches out first installation face (8) to fix on wall (17) or desktop (16).
10. The control switch of claim 1, further comprising an outer housing (3), wherein a display surface is arranged on the outer housing (3); the outer shell (3) can be sleeved on the switch body (1) and can extend to the base (2); the display surface is in a first display angle when the switch body (1) and the base (2) are in a first connection state; the display surface displays a second display angle when the switch body (1) and the base (2) are in a second connection state.
CN202223358966.1U 2022-12-12 2022-12-12 Control switch Active CN218826787U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223358966.1U CN218826787U (en) 2022-12-12 2022-12-12 Control switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223358966.1U CN218826787U (en) 2022-12-12 2022-12-12 Control switch

Publications (1)

Publication Number Publication Date
CN218826787U true CN218826787U (en) 2023-04-07

Family

ID=87044277

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223358966.1U Active CN218826787U (en) 2022-12-12 2022-12-12 Control switch

Country Status (1)

Country Link
CN (1) CN218826787U (en)

Similar Documents

Publication Publication Date Title
EP1995657A2 (en) Display device
WO2005114360A1 (en) Monitor apparatus
CN218826787U (en) Control switch
CN215060879U (en) Double-screen steering support mechanism and double-screen integrated machine
JP3133818U (en) Multi-directional assembly display structure
CN218671275U (en) Support with adjustable middle shaft
CN215831512U (en) Hemisphere type camera
CN201115557Y (en) Digital photo frame
CN215891689U (en) Television set
CN215274005U (en) Armrest and electric wheelchair
JP4799742B2 (en) Support mechanism for panel type equipment
WO2016000345A1 (en) Display device
CN216450189U (en) Remote controller with display screen
CN220001390U (en) Simulation building model display device
CN209819077U (en) Multifunctional television bracket
JPH0739277Y2 (en) Mounting structure for electronic devices
CN110764297A (en) Rear cover module, display device and assembly method of display device
CN217506309U (en) Display device
JPS60248054A (en) Telephone set
CN220727584U (en) Free screen display equipment
CN214744519U (en) Display base
CN218886486U (en) Convenient display
CN217908784U (en) Display screen angle-adjustable elliptical machine
JP2019082562A (en) Display supporting furniture
CN212156433U (en) Cell-phone plate holder

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant