CN210836823U

CN210836823U - Desktop signboard that can overturn automatically

Info

Publication number: CN210836823U
Application number: CN201921479348.8U
Authority: CN
Inventors: 辛延明; 王旭; 杨亚明; 张进忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-23
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to an office supplies field specifically extremely a desktop signboard that can overturn automatically, include: the device comprises a shell, a clamping sleeve, a signboard, a first rotating shaft, a first gear, a second rotating shaft, a motor, a controller, an electric wire and a pressure-sensitive switch; the shell is of a hollow structure, one side surface of the shell is arranged without a cover, and an opening is formed in the shell; the clamping sleeve is sleeved on one side of the shell; the signboard can be rotatably placed in the shell; the signboard is fixed in the shell by the first rotating shaft: a first gear is arranged at one end of the first rotating shaft; one end of the second rotating shaft is provided with a second gear, and the other end of the second rotating shaft is connected with the output end of the motor; the first gear is meshed with the second gear; the controller is electrically connected with the motor; the controller is connected with the pressure-sensitive switch through an electric wire.

Description

Desktop signboard that can overturn automatically

Technical Field

The utility model relates to an office supplies field specifically extremely goes to a desktop signboard that can overturn automatically.

Background

The signboard can be placed on the desktop in office area, the present operating condition in this office area can be represented to the typeface that can write office staff's name and pause service on the signboard, and general signboard all needs to be turned over by hand, and this flow is how to simplify to present idea for the signboard is automatic to be turned over for pause service when the staff leaves, and the signboard is automatic to the state in work when the staff returns.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above, an object of the present invention is to provide a desktop signboard capable of automatically turning over, which can automatically change the displayed characters according to the leave of the worker.

(II) technical scheme

For solving the technical problem, the utility model provides a desktop signboard that can overturn automatically, a serial communication port, include: the device comprises a shell, a clamping sleeve, a signboard, a first rotating shaft, a first gear, a second rotating shaft, a motor, a controller, an electric wire and a pressure-sensitive switch; the shell is of a hollow structure, one side surface of the shell is arranged without a cover, and an opening is formed in the shell; the clamping sleeve is sleeved on one side of the shell; the signboard can be rotatably placed in the shell; the signboard is fixed in the shell by the first rotating shaft: a first gear is arranged at one end of the first rotating shaft; one end of the second rotating shaft is provided with a second gear, and the other end of the second rotating shaft is connected with the output end of the motor; the first gear is meshed with the second gear; the controller is electrically connected with the motor; the controller is connected with the pressure-sensitive switch through an electric wire.

The utility model provides a pair of desktop signboard that can overturn automatically can further set up to the shell is the triangular prism structure, the cutting ferrule also is the triangular prism structure.

The utility model provides a pair of desktop signboard that can overturn automatically can further set up to the signboard is hollow triangular prism structure, and its sub-unit packing has the iron core, sets up a passageway that supplies first pivot to pass on it.

The utility model provides a pair of desktop signboard that can overturn automatically can further set up to set up the electric wire hole that the power supply line walked the line on the cutting ferrule to and be used for in the fixed bolt fastening hole of shell.

The utility model provides an automatic turnover desktop signboard which can be further arranged in a way that a supporting seat is fixedly connected below the shell, and the supporting seat is in any one of a cylinder, a cuboid and a triangular prism; and the height of the supporting seat is the same as the thickness of the clamping sleeve.

The utility model provides a pair of desktop signboard that can overturn automatically can further set up to the both ends of first pivot are passed through the bearing respectively the rigid coupling on shell and block cover.

The utility model provides a pair of desktop signboard that can overturn automatically can further set up to be provided with two stationary blades on the pressure sensitive switch.

(III) advantageous effects

The utility model provides a pair of desktop signboard that can overturn automatically, the accessible is installed and is responded to whether return of staff at the pressure sensitive switch of stool below, need not the manual upset of staff, has reduced personnel's operation, has improved work efficiency, the utility model discloses simple structure, low cost, convenient and practical.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the transmission structure of the present invention;

fig. 3 is a schematic diagram of the turnover of the signboard of the present invention;

fig. 4 is a schematic view of the installation position of the pressure sensitive switch of the present invention.

Wherein: 1. a housing; 11. an opening; 2. a card sleeve; 21. a bolt fixing hole; 22. a wire hole; 3. a signboard; 31. a passage; 32. an iron core; 4. a first rotating shaft; 5. a first gear; 6. a bearing; 7. a second gear; 8. a second rotating shaft; 9. a motor; 10. a controller; 11. an electric wire; 12. a pressure sensitive switch; 121. a fixing sheet; 13. and (4) supporting the base.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The components, structures, mechanisms and the like described in the following examples are all conventional commercially available products unless otherwise specified.

An automatically reversible desktop signboard 3, comprising: the intelligent card comprises a shell 1, a card sleeve 2, a signboard 3, a first rotating shaft 4, a first gear 5, a second gear 7, a second rotating shaft 8, a motor 9, a controller 10, an electric wire 11 and a pressure-sensitive switch 12; the shell 1 is of a hollow triangular prism structure, the right side face of the shell is uncovered, an opening 11 is formed in the front face of the shell for conveniently detaching the shell, and the opening is used for displaying information of the signboard 3; the cutting sleeve 2 is a hollow triangular prism without a cover and is sleeved on the uncovered surface on the right side of the shell 1; the signboard 3 can be rotatably placed in the shell 1, the signboard 3 is in a triangular prism structure, the name of a worker is written on one surface of the signboard, and the word of 'pause service' is written on the other surface of the signboard; the first rotating shaft 4 penetrates through a passage 31 on the signboard 3 and is fixedly connected to the side wall of the shell 1 and the side wall of the cutting sleeve 2 through a bearing 6 respectively: a first gear 5 is fixedly connected to one end of the first rotating shaft 4; one end of the second rotating shaft 8 is provided with a second gear 7, and the other end of the second rotating shaft is connected with the output end of a motor 9; the first gear 5 is meshed with the second gear 7; the controller 10 is electrically connected with the motor 9 and is fixed in the cutting sleeve 2 together; the controller 10 is connected with the pressure-sensitive switch 12 through an electric wire 11, and the pressure-sensitive switch 12 is arranged below the supporting legs of the stool.

The signboard 3 is a hollow triangular prism structure, the lower part of which is filled with an iron core 32, and a passage 31 for the first rotating shaft 4 to pass through is arranged on the signboard.

The cutting sleeve 2 is provided with a wire hole 22 for the power supply wire 11 to run and a bolt fixing hole 21 for fixing the shell 1, and the shell 1 and the cutting sleeve 2 are fixed by bolts.

A supporting seat 13 is glued below the shell 1, and the supporting seat 13 is in any one of a cylinder, a cuboid or a triangular prism; and the thickness of the high cutting ferrule 2 of the supporting seat 13 is the same, so that the whole signboard 3 can be horizontally placed on a desktop.

Two fixing pieces 121 are arranged on the pressure sensitive switch 12, fixing holes are formed in the fixing pieces 121, and the pressure sensitive switch can be fixed below supporting legs of the stool through bolts.

The working principle of the present invention is explained below: generally speaking, office staff can sit on a stool during office work and leave the stool when leaving the stool, so that the value of the pressure sensitive switch 12 is adjusted in advance according to the weight of the stool, the weight of the pressure sensitive switch 12 is increased by more than 20kg, the pressure sensitive switch 12 is turned on, when the pressure sensitive switch 12 is turned on, an electric signal is output to the controller 10, the controller 10 controls the motor 9 to rotate, and the signboard 3 is turned to one side of the name of a worker; when the worker leaves, the pressure sensitive switch 12 is turned off, the electric signal is output to the controller 10, the controller 10 controls the motor 9 to rotate reversely, and the signboard 3 can be returned under the action of the weight of the iron core 32, so that the function of automatic overturning is realized.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims

1. A desktop signboard that can overturn automatically which characterized in that includes: the device comprises a shell, a clamping sleeve, a signboard, a first rotating shaft, a first gear, a second rotating shaft, a motor, a controller, an electric wire and a pressure-sensitive switch; the shell is of a hollow structure, one side surface of the shell is arranged without a cover, and an opening is formed in the shell; the clamping sleeve is sleeved on one side of the shell; the signboard can be rotatably placed in the shell; the signboard is fixed in the shell by the first rotating shaft: a first gear is arranged at one end of the first rotating shaft; one end of the second rotating shaft is provided with a second gear, and the other end of the second rotating shaft is connected with the output end of the motor; the first gear is meshed with the second gear; the controller is electrically connected with the motor; the controller is connected with the pressure-sensitive switch through an electric wire.

2. The automatically reversible tabletop signboard of claim 1 wherein the outer shell has a triangular prism configuration and the cutting sleeve has a triangular prism configuration.

3. The automatic turnover desktop signboard of claim 1, wherein the signboard is a hollow triangular prism structure, and an iron core is filled in the lower part of the signboard, and a passage for the first rotating shaft to pass through is formed on the signboard.

4. The automatic turnover desktop signboard of claim 1, wherein the clamping sleeve is provided with an electric wire hole for power supply wire routing and a bolt fixing hole for shell fixing.

5. The automatic turnover desktop signboard of claim 1, wherein a support seat is fixedly connected to the lower part of the housing, and the support seat is in any one shape of a cylinder, a cuboid or a triangular prism; and the thickness of the high cutting ferrule of the supporting seat is the same.

6. The automatic turnover desktop signboard of claim 1, wherein two ends of the first rotating shaft are respectively and fixedly connected to the outer shell and the clamping sleeve through bearings.

7. The automatically reversible desktop signboard of claim 1, wherein the pressure sensitive switch is provided with two fixing pieces.