CN113048340B - Electric rotating base device - Google Patents
Electric rotating base device Download PDFInfo
- Publication number
- CN113048340B CN113048340B CN202110269109.5A CN202110269109A CN113048340B CN 113048340 B CN113048340 B CN 113048340B CN 202110269109 A CN202110269109 A CN 202110269109A CN 113048340 B CN113048340 B CN 113048340B
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- China
- Prior art keywords
- base
- driving
- driven gear
- assembly
- transmission assembly
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an electric rotating base device, belongs to the technical field of televisions, and is designed for solving the technical problems that the lower part of a base occupies more space, the appearance of the whole is influenced, and the like. The electric rotating base device comprises a base, a transmission assembly, a driving assembly and a host, wherein the transmission assembly is fixedly connected to the base and located above the base, the host is movably connected with the transmission assembly, the driving assembly is fixedly connected to the host and located above the base, an output shaft of the driving assembly is connected with the transmission assembly in a matched manner, and the driving assembly is configured to rotate relative to the transmission assembly so as to drive the host to rotate. The electric rotating base device saves the space at the lower part of the base and ensures the aesthetic property of the whole appearance.
Description
Technical Field
The invention relates to the technical field of televisions, in particular to an electric rotating base device.
Background
When people use a television (such as a liquid crystal television), the viewing effect is often different due to different positions of the television relative to a screen during viewing, i.e. the viewing effect is influenced by the viewing angle. In order to facilitate people to watch television programs, a television with a rotatable base is produced, and the television is rotated by a certain angle to achieve good watching effect. In the prior art, the rotary driving part of the traditional electric rotary base is generally arranged at the lower part of the base, and occupies more space at the lower part of the base, so that the appearance of the corresponding base is thicker, and the aesthetic property of the whole appearance is affected.
Disclosure of Invention
The invention aims to provide an electric rotating base device which saves the space at the lower part of a base and ensures the aesthetic property of the whole appearance.
To achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electronic rotation base device, includes base, drive assembly and host computer, drive assembly fixed connection is in on the base and be located the top of base, the host computer with drive assembly swing joint, drive assembly fixed connection is in on the host computer and be located the top of base, drive assembly's output shaft with the drive assembly cooperation is connected, drive assembly is configured to be relative drive by the drive assembly rotation the host computer rotates.
Optionally, the electric rotating base device further comprises a stand column, the stand column is fixedly connected to the base, and the stand column is provided with a mounting groove matched with the transmission assembly for being fixedly connected.
Optionally, the drive assembly includes back shaft and driven gear, the one end of back shaft is connected on the driven gear, the other end fixed connection is in the mounting groove, the back shaft with host computer swing joint, the drive assembly includes the driving gear, the driving gear with driven gear meshing.
Optionally, the driving assembly further includes a driving member, an output shaft of the driving member is disposed on the driving gear in a penetrating manner, and the driving member is configured to drive the driving gear to rotate so as to rotate relative to the driven gear, thereby driving the host to rotate.
Optionally, the host computer includes support and base, the base is connected on the support, drive assembly sets up on the base, be equipped with the shaft hole on the base, back shaft swing joint is in the shaft hole.
Optionally, the support shaft and the driven gear are detachably connected.
Optionally, the electric rotating base device further comprises a limiting plate, the limiting plate is arranged on the support, a limit switch is arranged on the limiting plate, a stop block is arranged on the driven gear, and when the limit switch touches the stop block of the driven gear, the limit switch controls the driving assembly to stop rotating.
Optionally, the limiting plate is further provided with a reset switch, the driven gear is provided with a groove, and when the reset switch is aligned with the groove of the driven gear, the reset switch controls the driving assembly to stop rotating.
Optionally, two limit switches are provided, the two limit switches are connected to the limiting plate, and the two limit switches are symmetrically arranged relative to the groove.
Optionally, the teeth of the driving gear and the driven gear are helical teeth.
Compared with the prior art, the invention has the beneficial effects that: the transmission assembly and the driving assembly are both positioned above the base, so that the relatively wide space inside the host can be fully utilized, the space at the lower part of the base is saved, the whole appearance is not influenced by the transmission assembly and the driving assembly, and the electric rotating base device has the advantages of light weight and attractive appearance. In addition, the electric rotating base device of the embodiment rotates relative to the transmission assembly through the driving assembly, so that the host fixedly connected with the driving assembly is driven to rotate, and therefore, the transmission assembly and the base are in an motionless state, and the driving assembly drives the host to rotate, so that the rotating function of the television is realized.
Drawings
FIG. 1 is a schematic view of a base, upright and drive assembly configuration according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a configuration of a drive assembly and a host according to an embodiment of the present invention;
FIG. 3 is a schematic view of an electric rotating base device according to an embodiment of the present invention;
FIG. 4 is a top view of a driven gear provided in an embodiment of the present invention;
fig. 5 is a top view of an electric swivel base apparatus provided in an embodiment of the invention.
Reference numerals:
the device comprises a 1-base, a 2-transmission component, a 21-supporting shaft, a 22-driven gear, a 221-stop block, a 222-groove, a 3-driving component, a 31-driving gear, a 32-driving component, a 4-host, a 41-bracket, a 42-base, a 421-shaft hole, a 5-upright post, a 6-limiting plate, a 61-limiting switch and a 62-reset switch.
Detailed Description
In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the invention more clear, the technical scheme of the invention is further described below by a specific embodiment in combination with the attached drawings.
It is explained in advance that the host computer 4 is fixedly connected to the television, and the rotation of the host computer 4 can drive the synchronous rotation of the television.
The specific structure of the electric rotating base device according to the embodiment of the present invention is described below with reference to fig. 1 to 5.
As shown in fig. 1, this embodiment provides an electric rotating base device, including a base 1, a transmission component 2, a driving component 3 and a host computer 4, wherein the transmission component 2 is fixedly connected on the base 1 and is located above the base 1, the host computer 4 is movably connected with the transmission component 2, the driving component 3 is fixedly connected on the host computer 4 and is located above the base 1, an output shaft of the driving component 3 is connected with the transmission component 2 in a matching way, and the driving component 3 is configured to rotate relative to the transmission component 2 so as to drive the host computer 4 to rotate.
It should be noted that, the transmission assembly 2 and the driving assembly 3 are both located above the base 1, so that the relatively wide space inside the host 4 can be fully utilized, and the space at the lower part of the base 1 is saved, so that the whole appearance is not affected by the transmission assembly 2 and the driving assembly 3 any more, and the electric rotating base 1 device has the advantages of light weight and attractive appearance. In addition, the electric rotating base device of the embodiment rotates relative to the transmission component 2 through the driving component 3, so as to drive the host 4 fixedly connected with the driving component 3 to rotate, and meanwhile, the transmission component 2 and the base 1 are in a motionless state, and the driving component 3 drives the host 4 to rotate, so that the rotating function of the television is realized.
Optionally, the electric rotating base device further comprises a stand column 5, the stand column 5 is fixedly connected to the base 1, and a mounting groove matched with the transmission assembly 2 and fixedly connected is formed in the stand column 5. It is understood that the stand column 5 is arranged on the base 1, the mounting groove is formed in the stand column 5, the transmission assembly 2 can be fixedly arranged in the mounting groove, and the stand column 5 serves as a supporting bridge to support the transmission assembly 2.
Optionally, the transmission assembly 2 includes a support shaft 21 and a driven gear 22, one end of the support shaft 21 is connected to the driven gear 22, the other end is fixedly connected in the mounting groove, the support shaft 21 is movably connected with the host 4, and the driving assembly 3 includes a driving gear 31, where the driving gear 31 is meshed with the driven gear 22. It should be noted that, since the driving gear 31 of the driving assembly 3 and the driven gear 22 of the transmission assembly 2 are meshed with each other, the driving assembly 3 drives the driving gear 31 to rotate and simultaneously can rotate relative to the driven gear 22, and the driving gear 31 drives the host 4 to rotate, so that the host 4 synchronously rotates along with the rotation of the driving gear 31, and further the rotation function of the television is realized.
It should be noted that the connection between the transmission assembly 2 and the driving assembly 3 is not limited to the manner of meshing the driving gear 31 and the driven gear 22, and the function of driving rotation may be achieved by the manner of meshing the gear with the rack, meshing the worm gear with the worm, and the like.
Optionally, the driving assembly 3 further includes a driving member 32, an output shaft of the driving member 32 is disposed on the driving gear 31 in a penetrating manner, and the driving member 32 is configured to drive the driving gear 31 to rotate, thereby rotating relative to the driven gear 22, so as to drive the host 4 to rotate. It can be understood that the driving assembly 3 is composed of a driving member 32 and a driving gear 31, the driving gear 31 is sleeved on an output shaft of the driving member 32, and when the driving member 32 is started, the output shaft drives the driving gear 31 to rotate so as to rotate around the supporting shaft 21 relative to the driven gear 22, thereby driving the host 4 to rotate. Specifically, the driving member 32 may be selected as a driving motor, a cylinder, or the like, and is not particularly limited herein.
Optionally, the host 4 includes a support 41 and a base 42, the base 42 is connected to the support 41, the driving assembly 3 is disposed on the base 42, the base 42 is provided with a shaft hole 421, and the support shaft 21 is movably connected in the shaft hole 421. It should be noted that, the bracket 41 is connected to the television and plays a role in driving the television to rotate; the base 42 serves to support the drive assembly 3; the support shaft 21 and the shaft hole 421 of the base 42 are in clearance fit, and the base 42 can rotate around the support shaft 21.
Specifically, a sliding bearing is provided between the base 42 and the support shaft 21, which contributes to smooth rotation of the base 42 and reduces friction between the base 42 and the support shaft 21.
Alternatively, the support shaft 21 and the driven gear 22 are detachably connected. When the transmission assembly 2 is mounted with the host 4 and the driving assembly 3, the driven gear 22 is detached from the support shaft 21, the support shaft 21 is mounted on the upright post 5 and is inserted into the shaft hole 421 of the base 42 from bottom to top, and the driven gear 22 is mounted on the support shaft 21 and is meshed with the driving gear 31, so that the transmission assembly 2 and the host 4 and the transmission assembly 2 and the driving assembly 3 are mounted; in the same way, when the transmission assembly 2, the host 4 and the driving assembly 3 are disassembled, the driven gear 22 is disassembled from the supporting shaft 21.
Specifically, the driven gear 22 is fixedly connected to the support shaft 21 by a screw, and has a good connection effect, is not easy to loosen, and has a reduced cost. Of course, in other embodiments of the present invention, the connection mode of the driven gear 22 and the support shaft 21 is not limited to one type of screw, and other choices can be made according to the actual situation.
Optionally, the electric rotating base device further includes a limiting plate 6, the limiting plate 6 is disposed on the support 41, a limit switch 61 is disposed on the limiting plate 6, a stop block 221 is disposed on the driven gear 22, and when the limit switch 61 touches the stop block 221 of the driven gear 22, the limit switch 61 controls the driving assembly 3 to stop rotating.
It should be noted that, when the driving gear 31 rotates relative to the driven gear 22, after the driving gear 31 rotates by a certain angle, the limit switch 61 on the limiting plate 6 contacts the stop block 221 on the driven gear 22, and the circuit for triggering the limit switch 61 can control the driving assembly 3 to stop moving, so as to fix the television to rotate by a certain angle. It should be noted that the stop 221 is disposed at a position that controls the rotation limit angle of the television.
Optionally, the limiting plate 6 is further provided with a reset switch 62, the driven gear 22 is provided with a groove 222, and when the reset switch 62 is aligned with the groove 222 of the driven gear 22, the reset switch 62 controls the driving assembly 3 to stop rotating. It should be noted that, when the driving gear 31 rotates relative to the driven gear 22, the reset switch 62 is further disposed on the limiting plate 6, and when the reset switch 62 on the limiting plate 6 coincides with the groove 222 on the driven gear 22, the reset switch 62 can stop the rotation of the driving assembly 3 through the sensor and the control processor, and the television returns to the initial position.
Alternatively, two limit switches 61 are provided, both limit switches 61 are connected to the limiting plate 6, and both limit switches 61 are symmetrically disposed with respect to the recess 222. It can be understood that the limit switches 61 on the limiting plate 6 are two, and the two limit switches 61 are symmetrically arranged by the grooves 222, so that the limit angle of the left-right rotation of the television can be controlled, and the applicability is stronger.
Alternatively, the teeth of the driving gear 31 and the driven gear 22 are both helical teeth, which effectively prevents loosening of the engagement between the driving gear 31 and the driven gear 22.
In the description of the present specification, reference to the term "some embodiments," "other embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Furthermore, it is to be understood that the terms "upper," "lower," "inner," "outer," "vertical," "horizontal," and the like indicate or relate to a position or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question 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 present invention, unless explicitly specified and limited otherwise, terms such as "connected," "mounted," "secured," and the like are to be construed broadly and may be, for example, fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements or interaction relationship between the two elements. The above-described specific meanings belonging to the present invention will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (3)
1. The electric rotating base device is characterized by comprising a base (1), a transmission assembly (2), a driving assembly (3) and a host machine (4), wherein the transmission assembly (2) is fixedly connected to the base (1) and is positioned above the base (1), the host machine (4) is movably connected with the transmission assembly (2), the driving assembly (3) is fixedly connected to the host machine (4) and is positioned above the base (1), an output shaft of the driving assembly (3) is connected with the transmission assembly (2) in a matched manner, and the driving assembly (3) is configured to rotate relative to the transmission assembly (2) so as to drive the host machine (4) to rotate;
the device also comprises an upright post (5), wherein the upright post (5) is fixedly connected to the base (1), and an installation groove matched with the transmission assembly (2) for fixedly connection is formed in the upright post (5);
the transmission assembly (2) comprises a supporting shaft (21) and a driven gear (22), one end of the supporting shaft (21) is connected to the driven gear (22), the other end of the supporting shaft is fixedly connected in the mounting groove, the supporting shaft (21) is movably connected with the host machine (4), the driving assembly (3) comprises a driving gear (31), and the driving gear (31) is meshed with the driven gear (22);
the driving assembly (3) further comprises a driving piece (32), an output shaft of the driving piece (32) penetrates through the driving gear (31), and the driving piece (32) is configured to drive the driving gear (31) to rotate so as to rotate around the supporting shaft (21) relative to the driven gear (22) and further drive the host machine (4) to rotate;
the host machine (4) comprises a bracket (41) and a base (42), wherein the base (42) is connected to the bracket (41), the driving assembly (3) is arranged on the base (42), a shaft hole (421) is formed in the base (42), and the supporting shaft (21) is movably connected in the shaft hole (421);
the support shaft (21) is detachably connected with the driven gear (22);
the electric rotating base device further comprises a limiting plate (6), the limiting plate (6) is arranged on the support (41), a limit switch (61) is arranged on the limiting plate (6), a stop block (221) is arranged on the driven gear (22), and when the limit switch (61) touches the stop block (221) of the driven gear (22), the limit switch (61) controls the driving assembly (3) to stop rotating;
the limiting plate (6) is further provided with a reset switch (62), the driven gear (22) is provided with a groove (222), and when the reset switch (62) is aligned with the groove (222) of the driven gear (22), the reset switch (62) controls the driving assembly (3) to stop rotating.
2. An electric rotating base device according to claim 1, characterized in that two limit switches (61) are provided, both limit switches (61) being connected to the limit plate (6), and both limit switches (61) being arranged symmetrically with respect to the recess (222).
3. An electric rotating base device according to claim 1, characterized in that the teeth of the driving gear (31) and the driven gear (22) are helical teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110269109.5A CN113048340B (en) | 2021-03-12 | 2021-03-12 | Electric rotating base device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110269109.5A CN113048340B (en) | 2021-03-12 | 2021-03-12 | Electric rotating base device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113048340A CN113048340A (en) | 2021-06-29 |
| CN113048340B true CN113048340B (en) | 2023-09-05 |
Family
ID=76511893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110269109.5A Active CN113048340B (en) | 2021-03-12 | 2021-03-12 | Electric rotating base device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113048340B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363521Y (en) * | 2009-03-04 | 2009-12-16 | 信锦企业股份有限公司 | Bracing frame |
| CN101644376A (en) * | 2009-08-24 | 2010-02-10 | 谭迎建 | Visual angle regulator for flat televisions and displays |
| CN110030471A (en) * | 2019-03-29 | 2019-07-19 | 深圳创维－Rgb电子有限公司 | A kind of remote control Tracing Control device, method and television set |
| CN110553121A (en) * | 2018-06-01 | 2019-12-10 | 和硕联合科技股份有限公司 | Rotating device |
| CN210095280U (en) * | 2019-04-20 | 2020-02-21 | 赵以娟 | Rotation type jewelry display device |
-
2021
- 2021-03-12 CN CN202110269109.5A patent/CN113048340B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363521Y (en) * | 2009-03-04 | 2009-12-16 | 信锦企业股份有限公司 | Bracing frame |
| CN101644376A (en) * | 2009-08-24 | 2010-02-10 | 谭迎建 | Visual angle regulator for flat televisions and displays |
| CN110553121A (en) * | 2018-06-01 | 2019-12-10 | 和硕联合科技股份有限公司 | Rotating device |
| CN110030471A (en) * | 2019-03-29 | 2019-07-19 | 深圳创维－Rgb电子有限公司 | A kind of remote control Tracing Control device, method and television set |
| CN210095280U (en) * | 2019-04-20 | 2020-02-21 | 赵以娟 | Rotation type jewelry display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113048340A (en) | 2021-06-29 |
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