CN215181687U - Electric rotating shaft composite control switch - Google Patents
Electric rotating shaft composite control switch Download PDFInfo
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- CN215181687U CN215181687U CN202121398843.3U CN202121398843U CN215181687U CN 215181687 U CN215181687 U CN 215181687U CN 202121398843 U CN202121398843 U CN 202121398843U CN 215181687 U CN215181687 U CN 215181687U
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- connector
- sliding sleeve
- shell
- motor
- sensor
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Abstract
The utility model relates to a switch contact operating device field discloses an electronic pivot combination control switch, and the shell supports whole switch. The servo motor is fixedly connected with the motor shell, the connector is fixedly connected with the output end of the servo motor, the servo motor is electrified to drive the connector to rotate, and the connector is connected with the notebook computer screen to drive the notebook computer screen to rotate; sliding sleeve and motor casing sliding connection, hose and motor casing and sliding sleeve fixed connection for carry out waterproof dustproof to the part between hose and the sliding sleeve, taper seal circle and sliding sleeve fixed connection, the connector contact compresses tightly the sliding sleeve and makes taper seal circle and servo motor's pivot keep in close contact with, avoids water and impurity to get into the influence and rotates, first sealing washer is used for further sealing the gap between sliding sleeve and the connector, can greatly improve servo motor's waterproof ability.
Description
Technical Field
The utility model relates to a switch contact operating device field especially relates to an electronic pivot combination control switch.
Background
The existing notebook computer is generally opened by a manual opening and closing mode, is single and dull in experience and cannot adapt to the intelligent development of electronic equipment.
The existing structure that adopts the motor to drive the screen to rotate, but the waterproof capability is not enough, so that water can easily enter the driving structure, and the motor is damaged to reduce the service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic pivot composite control switch aims at solving the current problem that the switch waterproof ability is not strong and damage easily.
In order to achieve the above object, the present invention provides an electric rotating shaft compound control switch, which includes a housing, a driving component and a sealing component, wherein the housing includes a casing, a motor casing and an installation head, the motor casing and the installation head are communicated with the casing and located at two sides of the casing;
the driving assembly comprises a servo motor and a connector, the servo motor is fixedly connected with the motor shell and is positioned in the motor shell, and the connector is fixedly connected with the output end of the servo motor and is positioned outside the motor shell;
the sealing assembly comprises a hose, a sliding sleeve, a conical sealing ring and a first sealing ring, the sliding sleeve is in sliding connection with the motor shell, the connector penetrates through the sliding sleeve, the hose is in sliding connection with the motor shell and is located between the motor shell and the sliding sleeve, the conical sealing ring is in sliding connection with the sliding sleeve, the connector penetrates through the conical sealing ring, the first sealing ring is in sliding connection with the sliding sleeve and is located at one side of the hose, and the sliding sleeve is far away from one side of the hose.
The sealing assembly further comprises a compression spring, and the compression spring is arranged between the sliding sleeve and the motor shell.
The sliding sleeve can be pressed on the connecting head through the pressing spring, so that the sealing performance is better.
The driving assembly further comprises a damping ring and a friction disc, the damping ring is in threaded connection with the output end of the servo motor and is located on one side far away from the connecting head, and the friction disc is fixedly connected with the motor shell and is located on one side close to the damping ring.
The resistance of the rotation of the rotating shaft of the servo motor can be adjusted by rotating the damping ring to be close to the friction disc, so that the opening and closing speed can be adjusted.
The electric rotating shaft compound control switch further comprises a control assembly, the control assembly comprises a control main board, an angle sensor, a power supply and a connector lug, the control main board is electrically connected with the servo motor and is positioned in the shell, the angle sensor is electrically connected with the control main board, the power supply and the connector lug are respectively electrically connected with the control main board, and the sensor is electrically connected with the connector lug;
the angle sensor is used for detecting the rotation angle of the connector;
the sensor is used for inputting a control signal.
Through the control mainboard can be controlled whole switch, angle sensor can detect the turned angle of connector to can control the degree that opens and shuts, through the sensor can input control signal in order to control the opening and shutting of computer screen, the power supplies power to whole switch, through the connector lug can also be connected with the inside circuit of computer.
Wherein, angle sensor includes grating and photoelectric sensor, the grating with connector fixed connection, and be located one side of connector, photoelectric sensor with motor casing fixed connection, and be located one side of grating.
The grating rotates along with the connector, so that the rotating angle of the connector can be detected through the photoelectric sensor.
Wherein, the control assembly still includes the safety cover, the safety cover covers the grating with photoelectric sensor.
Through the safety cover is right photoelectric sensor protects, avoids receiving outside impurity influence to reduce the precision.
The control component further comprises a fingerprint module, and the fingerprint module is connected with the mounting head and is positioned outside the mounting head.
Through fingerprint module fuses fingerprint identification when can touch switch and can carry out unblock or encryption to the system.
The sensor comprises an infrared sensor, a touch sensor, an optical fiber sensor, a human body pyroelectric sensor or a three-item reset dial switch.
The servo motor can be controlled in various ways through an infrared sensor, a touch sensor, an optical fiber sensor, a human body pyroelectric sensor or a three-item reset dial switch, so that different requirements can be met.
The utility model discloses an electronic pivot composite control switch, the motor casing with install the head with the casing intercommunication for support whole switch. The servo motor is fixedly connected with the motor shell, the connector is fixedly connected with the output end of the servo motor, the servo motor is electrified to drive the connector to rotate, and the connector is used for being connected with external equipment, such as a notebook computer screen, so that the notebook computer screen can be driven to rotate; the sliding sleeve with motor casing sliding connection, the connector passes the sliding sleeve, the hose with the motor casing with sliding sleeve fixed connection makes can be right the hose with part between the sliding sleeve carries out waterproof dustproof, the taper seal circle with sliding sleeve fixed connection, through the connector contact compresses tightly the sliding sleeve can make the taper seal circle with servo motor's pivot keeps in close contact with, avoids water and impurity to get into the influence and rotates, first sealing washer with sliding sleeve fixed connection is used for rightly the sliding sleeve with gap between the connector is further sealed, thereby can improve greatly servo motor's waterproof ability to improve the life of switch, thereby solve the problem that current switch waterproof ability is not strong and easy damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural diagram of an electric rotating shaft composite control switch of the present invention;
fig. 2 is a left side structure diagram of the electric rotating shaft composite control switch of the present invention;
fig. 3 is a right side structure diagram of the electric rotating shaft composite control switch of the present invention;
fig. 4 is a schematic sectional view of an electric rotary shaft compound control switch along a servo motor according to the present invention;
fig. 5 is a schematic sectional view of an electric rotary shaft compound control switch according to the present invention along an installation head;
fig. 6 is a control structure diagram of the electric rotating shaft composite control switch of the present invention.
1-shell, 2-drive component, 3-seal component, 4-control component, 11-shell, 12-motor shell, 13-mounting head, 14-accessory box, 21-servo motor, 22-connector, 23-damping ring, 24-friction disk, 31-hose, 32-sliding sleeve, 33-conical sealing ring, 34-first sealing ring, 35-compression spring, 41-control mainboard, 42-angle sensor, 43-sensor, 44-power supply, 45-connector, 46-protective cover, 47-fingerprint module, 421-optical grating, 422-photoelectric sensor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 6, the present invention provides an electric rotating shaft composite control switch:
the sealing device comprises a shell 1, a driving component 2 and a sealing component 3, wherein the shell 1 comprises a shell 11, a motor shell 12 and a mounting head 13, and the motor shell 12 and the mounting head 13 are communicated with the shell 11 and are positioned at two sides of the shell 11;
the driving assembly 2 comprises a servo motor 21 and a connector 22, the servo motor 21 is fixedly connected with the motor shell 12 and is positioned in the motor shell 12, and the connector 22 is fixedly connected with the output end of the servo motor 21 and is positioned outside the motor shell 12;
In the present embodiment, the housing 1 includes a casing 11, a motor casing 12 and a mounting head 13, and the motor casing 12 and the mounting head 13 are communicated with the casing 11 and located at both sides of the casing 11 for supporting the whole switch. The driving assembly 2 comprises a servo motor 21 and a connector 22, the servo motor 21 is fixedly connected with the motor shell 12 and is located in the motor shell 12, the connector 22 is fixedly connected with an output end of the servo motor 21 and is located outside the motor shell 12, the servo motor 21 is electrified to drive the connector 22 to rotate, and the connector 22 is used for being connected with external equipment, such as a notebook computer screen, so that the notebook computer screen can be driven to rotate; the sealing component 3 comprises a hose 31, a sliding sleeve 32, a tapered sealing ring 33 and a first sealing ring 34, the sliding sleeve 32 is connected with the motor casing 12 in a sliding manner, the connector 22 penetrates through the sliding sleeve 32, the hose 31 is connected with the motor casing 12 and the sliding sleeve 32 in a fixed manner and is positioned between the motor casing 12 and the sliding sleeve 32, so that the hose 31 and the part between the sliding sleeve 32 can be prevented from water and dust, the tapered sealing ring 33 is connected with the sliding sleeve 32 in a fixed manner, the connector 22 penetrates through the tapered sealing ring 33, the sliding sleeve 32 is pressed through the contact of the connector 22, the tapered sealing ring 33 and the rotating shaft of the servo motor 21 are kept in close contact, the water and impurities are prevented from entering and affecting the rotation, the first sealing ring 34 is connected with the sliding sleeve 32 in a fixed manner and is positioned on one side of the sliding sleeve 32 far away from the hose 31, the waterproof switch is used for further sealing a gap between the sliding sleeve 32 and the connecting head 22, so that the waterproof capacity of the servo motor 21 can be greatly improved, the service life of the switch is prolonged, and the problem that the existing switch is not strong in waterproof capacity and easy to damage is solved.
Further, the sealing assembly 3 further includes a compression spring 35, and the compression spring 35 is disposed between the sliding sleeve 32 and the motor casing 12.
In this embodiment, the sliding sleeve 32 can be pressed against the connecting head 22 by the pressing spring 35, so that the sealing performance is better.
Further, the driving assembly 2 further includes a damping ring 23 and a friction disc 24, the damping ring 23 is in threaded connection with the output end of the servo motor 21 and is located at a side far from the connecting head 22, and the friction disc 24 is fixedly connected with the motor housing 12 and is located at a side close to the damping ring 23.
In the present embodiment, by rotating the damping ring 23 closer to the friction disk 24, the resistance to rotation of the rotating shaft of the servo motor 21 can be adjusted, and the opening/closing speed can be adjusted.
Further, the composite control switch for the electric rotating shaft further comprises a control component 4, the control component 4 comprises a control main board 41, an angle sensor 42, a sensor 43, a power supply 44 and a connector lug 45, the control main board 41 is electrically connected with the servo motor 21 and is located in the housing 11, the angle sensor 42 is electrically connected with the control main board 41, the power supply 44 and the connector lug 45 are respectively electrically connected with the control main board 41, and the sensor 43 is electrically connected with the connector lug 45; the angle sensor 42 is used for detecting the rotation angle of the connector 22; the sensor 43 is used for inputting a control signal; the angle sensor 42 comprises a grating 421 and a photoelectric sensor 422, the grating 421 is fixedly connected with the connector 22 and is located on one side of the connector 22, and the photoelectric sensor 422 is fixedly connected with the motor casing 12 and is located on one side of the grating 421; the control assembly 4 further comprises a protective cover 46, the protective cover 46 covering the grating 421 and the photosensor 422; the sensor 43 comprises an infrared sensor, a touch sensor, an optical fiber sensor, a human body pyroelectric sensor or a three-item reset dial switch; the control component 4 further comprises a fingerprint module 47, and the fingerprint module 47 is connected with the mounting head 13 and is positioned outside the mounting head 13; the housing 1 further comprises a component box 14, the component box 14 is detachably connected with the housing 11 and covers the mounting head 13, and the fingerprint module 47 is placed in the component box 14.
In this embodiment, the control main board 41 can control the whole switch, the angle sensor 42 can detect the rotation angle of the connector 22, so as to control the degree of opening and closing, the sensor 43 can input a control signal to control the opening and closing of the computer screen, the power source 44 supplies power to the whole switch, and can also supply power to the internal circuits of the computer and other devices, and the connector 45 can also be connected to the internal circuits of the computer. The optical grating 421 follows the connection head 22 to rotate, so that the rotation angle of the connection head 22 can be detected by the photoelectric sensor 422. The photoelectric sensor 422 is protected by the protective cover 46, and the precision is prevented from being reduced due to the influence of external impurities. Through fingerprint module 47 can fuse fingerprint identification when touch switch and can unlock or encrypt the system. The servo motor 21 can be variously controlled by an infrared sensor, a touch sensor, an optical fiber sensor, a human body pyroelectric sensor or a three-item reset dial switch, so that different requirements can be met.
When the three-phase reset dial switch is adopted, the control of the notebook computer can be as follows:
1. short-press electric shaft opening, e.g. for use on a stylus while controlling stylus power on/off of screen, system or sleep
2. Long-press electric shaft closing, e.g. using on-pen while controlling on/off of screen, system or sleep
3. Short-press electrical shaft closure, e.g. using stylus power while controlling stylus power on/off screen, system or sleep
4. Long-press electric shaft opening, e.g. for use on a pen-type pen while controlling pen-type power on/off of a screen, system or sleep
5. The front and back toggle switch controls the electric rotating shaft to adjust the rotating angle, and if the electric rotating shaft is used in a pen, the electric rotating shaft can drive a screen to adjust the use angle.
After the fingerprint module 47 is adopted, the control method may be as follows:
1. the long touch control electric rotating shaft is started, and if the long touch control electric rotating shaft is used on a pen power supply, the pen power supply screen can be simultaneously controlled to be started and the system can be simultaneously started;
2. the short-touch control electric rotating shaft is closed, and if the short-touch control electric rotating shaft is used on a pen, the closing of a pen screen and the closing of a system can be simultaneously controlled;
3. the short-touch control electric rotating shaft is started, and if the short-touch control electric rotating shaft is used on a pen, the pen screen can be simultaneously controlled to be started and the system can be simultaneously started;
4. the long touch control electric rotating shaft is closed, and if the long touch control electric rotating shaft is used on a pen power supply, the closing of a pen power screen and the closing of a system can be simultaneously controlled;
5. the touch control electric rotating shaft is simultaneously fused with the fingerprint module 47 to unlock or encrypt the system;
6. the position before and after touch controls the electric rotating shaft to drive the screen to adjust the use angle.
Besides the notebook computer, the invention can also be applied to any intelligent products such as a toilet cover, a garbage can and the like which need to drive the rotating shaft by electric power.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. A composite control switch of an electric rotating shaft is characterized in that,
the motor sealing device comprises a shell, a driving component and a sealing component, wherein the shell comprises a shell, a motor shell and a mounting head, and the motor shell and the mounting head are communicated with the shell and positioned on two sides of the shell;
the driving assembly comprises a servo motor and a connector, the servo motor is fixedly connected with the motor shell and is positioned in the motor shell, and the connector is fixedly connected with the output end of the servo motor and is positioned outside the motor shell;
the sealing assembly comprises a hose, a sliding sleeve, a conical sealing ring and a first sealing ring, the sliding sleeve is in sliding connection with the motor shell, the connector penetrates through the sliding sleeve, the hose is in sliding connection with the motor shell and is located between the motor shell and the sliding sleeve, the conical sealing ring is in sliding connection with the sliding sleeve, the connector penetrates through the conical sealing ring, the first sealing ring is in sliding connection with the sliding sleeve and is located at one side of the hose, and the sliding sleeve is far away from one side of the hose.
2. The electrical rotary shaft compound control switch as claimed in claim 1,
the sealing assembly further comprises a compression spring, and the compression spring is arranged between the sliding sleeve and the motor shell.
3. The electrical rotary shaft compound control switch as claimed in claim 1,
the driving assembly further comprises a damping ring and a friction disc, the damping ring is in threaded connection with the output end of the servo motor and is located on one side far away from the connecting head, and the friction disc is fixedly connected with the motor shell and is located on one side close to the damping ring.
4. The electrical rotary shaft compound control switch as claimed in claim 1,
the electric rotating shaft compound control switch also comprises a control component, wherein the control component comprises a control main board, an angle sensor, a power supply and a connector lug, the control main board is electrically connected with the servo motor and is positioned in the shell, the angle sensor is electrically connected with the control main board, the power supply and the connector lug are respectively electrically connected with the control main board, and the sensor is electrically connected with the connector lug;
the angle sensor is used for detecting the rotation angle of the connector;
the sensor is used for inputting a control signal.
5. The electrical rotary shaft compound control switch as claimed in claim 4,
the angle sensor comprises a grating and a photoelectric sensor, the grating is fixedly connected with the connector and is positioned on one side of the connector, and the photoelectric sensor is fixedly connected with the motor casing and is positioned on one side of the grating.
6. The electrical rotary shaft compound control switch as claimed in claim 5,
the control assembly further comprises a protective cover, and the protective cover covers the grating and the photoelectric sensor.
7. The electrical rotary shaft compound control switch as claimed in claim 6,
the control component also comprises a fingerprint module, and the fingerprint module is connected with the mounting head and is positioned outside the mounting head.
8. The electrical rotary shaft compound control switch as claimed in claim 7,
the sensor comprises an infrared sensor, a touch sensor, an optical fiber sensor, a human body pyroelectric sensor or a three-item reset dial switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398843.3U CN215181687U (en) | 2021-06-23 | 2021-06-23 | Electric rotating shaft composite control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398843.3U CN215181687U (en) | 2021-06-23 | 2021-06-23 | Electric rotating shaft composite control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215181687U true CN215181687U (en) | 2021-12-14 |
Family
ID=79385516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121398843.3U Active CN215181687U (en) | 2021-06-23 | 2021-06-23 | Electric rotating shaft composite control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215181687U (en) |
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2021
- 2021-06-23 CN CN202121398843.3U patent/CN215181687U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221123 Address after: 400800 building 7, no.24-1, Pingshan Avenue, Wansheng District, Chongqing Patentee after: CHONGQING WEISHUO HENGJI COMPUTER ACCESSORIES Co.,Ltd. Address before: 400800 building 7, no.24-1, Pingshan Avenue, Wansheng District, Chongqing Patentee before: CHONGQING WEISHUO HENGJI COMPUTER ACCESSORIES Co.,Ltd. Patentee before: Zhu Anyu |
|
| TR01 | Transfer of patent right |